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HomeMy WebLinkAbout20181271 Ver 1_Mitigation Plan (DRAFT_REV)_2020_20200717ID#* 20181271 Version* 1 Select Reviewer:* Erin Davis Initial Review Completed Date 07/21/2020 Mitigation Project Submittal - 7/17/2020 Is this a Prospectus, Technical Proposal or a New Site?* r Yes r No Type of Mitigation Project:* V Stream r- Wetlands r` Buffer r` Nutrient Offset (Select all that apply) Project Contact Information Company/owner:* Wildlands Engineering Contact Name:* Email Address:* Phillips, Kelly D. kelly.phillips@ncdenr.gov Project Information Project Type: r DMS r Mitigation Bank Project Name: Honey Mill Mitigation Site County: Surry Document Information Mitigation Document Type:* Mitigation Plans File Upload: HoneyMill_100083_MP(DRAFT_REV)_2020.pdf 51.6MB Rease upload only one R7F of the corrplete file that needs to be subrritted... Signature Print Name:* Kelly Phillips Signature:* x�l P6fll�s MITIGATION PLAN REVISED DRAFT for IRT Review June 30, 2020 HONEY MILL MITIGATION SITE Surry County, NC NCDEQ Contract No. 7619 DMS ID No. 100083 Yadkin River Basin HUC 03040101 USACE Action ID No. SAW-2018-01789 NC DWR No. 20181271 RFP #: 16-00746 (Issued 12/7/2017) PREPARED FOR: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 W1.1We1:14H-YA WILDLANDS I N G I NL I kIN(5 Wildlands Engineering, Inc. 1430 South Mint Street, Suite 104 Charlotte, NC 28203 Phone: (704) 332-7754 This mitigation Plan has been written in conformance with the requirements of the following: • Federal rule for compensatory mitigation project sites as described in the Federal Register Title 33 Navigation and Navigable Waters Volume 3 Chapter 2 Section § 332.8 paragraphs (c)(2) through (c)(14). • NCDEQ Division of Mitigation Services In -Lieu Fee Instrument signed and dated July 28, 2010. These documents govern DIMS operations and procedures for the delivery of compensatory mitigation. Contributing Staff: Aaron Earley, PE, CFM Project Manager Christine Blackwelder, Stream Design Shawn Wilkerson, Principal in Charge Jesse Kelley, Construction Documents Ian Eckardt, PWS, Wetland Delineations Emily Reinicker, PE, CFM, Lead Quality Assurance Ella Wickliff, Project Scientist kt:� WILDLANDS E N G I N E E R I N G June 25, 2020 Mr. Kelly Phillips NC DEQ Division of Mitigation Services 610 East Center Avenue, Suite 301 Mooresville, NC 28115 Subject: Mitigation Plan Report and Construction Plans Honey Mill Mitigation Site, Surry County Yadkin River Basin HUC 03040101 DMS Project ID #100083 Dear Mr. Phillips: Thank you for your May 29, 2020 comment letter for the Honey Mill Mitigation Site draft mitigation report and plans. We have made the necessary revisions to the draft documents and we are submitting revised versions of the documents along with this letter. Below we provide your comments followed by our responses in bold italics. MITIGATION REPORT TEXT 1. Cover Page: The DWR # for the project is 20181271. Please include the DWR # on the cover page and in the report as necessary. Please also include the RFP issuance date on the cover page (12/7/2017) along with the RFP #. a. The DWR # and the RFP issuance date are now provided on the cover page. 2. General: Please add this statement to Section 1.0 — Introduction. This will document previous discussions between DMS and the NCIRT. "The Honey Mill Mitigation Site was instituted via NCDEQ- DMS RFP # 16-007406. As approved by the NCIRT, all projects contracted under the 16-007406 RFP have a cool or warm service type. Penalties will not be assessed for using these project mitigation credits to satisfy cool or warm requirements." a. This statement has been added to Section 1.0. 3. General/ Section 5.0 Regulatory Considerations / Appendix 2: The final USACE approved Preliminary Jurisdictional Determination (PJD) and approved map/s should be included in the revised mitigation plan. Please be sure to update all figures and report text if the USACE requires changes prior to issuing the final PJD. At a minimum, WEI will need to include an email from the USACE project manager approving/ confirming the wetland map boundaries before the plan is revised and sent to the NC IRT for review. a. Wildlands submitted the pJD on 51112020 and met with Steve Kichefski on 611012020 onsite. Revisions based on the site visit included the addition of a buried stream feature (UT28), expansion of Wetlands M, and the addition of a small wetland on UT3. These updates are reflected throughout the Mitigation Report, Figures, and Plan Set. Wildlands Wildlands Engineering, Inc. • phone 704-332-7754 • fax 704-332-3306 • 1430 S. Mint Street, # 104 • Charlotte, NC 28203 submitted revisions to USACE on 0611812020. We expect and can provide the approved pJD with the final IRT submittal. 4. General / Section 3.3 Existing Vegetation/ 7.8 Vegetation and Planting Plan: If Fescue is present, how will it be treated during and post construction so it does not potentially out compete species in the proposed planting plan? a. A note about treating fescue before construction is now included in Section 7.8. We do not anticipate treating fescue post -construction and therefore did not include it in the Appendix 7 management plan. The post -construction invasive species plan does indicate that if an unlisted species threatens the survival of planted vegetation, DMS will be notified and a treatment plan will be presented for approval. Should fescue become an issue post -construction, Wildlands will address it using this process. 5. Section 3.1.1 Physiography, Topography, Geology and Soils: Thank you for incorporating the information presented in this section as it describes site conditions as related to construction. a. Thank you. 6. Section 5.1 Biological and Cultural Resources & Appendix 5: The full Categorical Exclusion (CE) document is not necessary in the Appendix. The signed CE checklist form and 3 page summary document are sufficient for documentation; please remove the additional supporting documentation. DMS can provide the full document upon request. As requested by the USACE in the past; in the revised mitigation plan and when submitting the PCN, please include an estimate of the number of trees, or acres, to be cleared for the NLEB 4(d) Rule. a. Appendix Snow includes just the signed CE checklist and the 3-page summary, and Section 5.1 has been revised accordingly. Section 5.1 now states the acres of trees to be cleared as part of construction. 7. Section 7.9 Utilities, Stream Crossings, and Site Access: This section indicates ford and culvert crossings will be internal to the easement and will be fenced or gated. Please indicate the allowable uses within these crossings. Will livestock only be allowed to cross during a coordinated drive between pastures or will ford crossings become allowed watering sources for the cattle in the event the watering systems planned for installation by the landowner are not installed. In the report text, WEI should also note that maintenance of crossings will be the responsibility of the landowner once the project is closed by the regulatory agencies (IRT) and transferred to NCDEQ stewardship. a. The allowable uses within the crossings are now included under "Crossing Type' in Table 15. The statement regarding the responsibility for crossing maintenance is now included in Section 7.9. 8. Section 8.0 Performance Standards: "If all performance criteria have been successfully met and at least four bankfull events have occurred during separate years, Wildlands may propose to terminate stream and/or vegetation monitoring after five years with written approval from the USACE and North Carolina Interagency Review Team (IRT)." Please remove this statement for the report text. This has been an IRT request on recent DMS/ WEI mitigation projects. a. This statement has been removed. 9. Please include the hydrology performance standard for flow duration for intermittent streams. a. The 2016 Wilmington District guidance requires flow duration monitoring for restoration or enhancement activities that alter the bankfull geometry of intermittent streams. The short lengths of intermittent stream on UT2 (15 LF) and UT5 (105 LF) will be enhanced through cattle exclusion and supplemental planting only. Since no work is proposed within the bankfull channel on these reaches, flow duration monitoring was excluded from the performance standards. A note was added to Section 7.6 is make clear that spot bank treatments on enhancement H reaches are on perennial streams. TABLES 10. Table 17 Monitoring Components: Consider installing stream hydrology monitors in intermittent streams or small channels where flow duration could be of concern. a. Due to the proposed treatments for intermittent project streams, we did not include flow duration monitoring in the performance standards. Please also see our response to Question 9, above. 11. Table 20: Per a recent IRT request, please include a column in the project components section of the table to show the proposed mitigation credit for each project component reach. In the project components section, please break out the existing footages for each reach. a. The Proposed Credit column and the total footages are provided in Table 20. APPENDICES 12. Appendix 1— Historical Aerial Photos: Consider updating the red parent tract outline to the proposed conservation easement outline. No outline is provided for the 1966 photo. a. This has been completed. PRELIMINARY PLAN SET 13. Cross -Sections: Please include representative floodplain geometries for the cross -sections. The sections currently terminate at bankfull which does not provide indication of the valley form. a. This has been completed DIGITAL SUPPORT FILES 14. Please include the features that represent the zero credit stream segments occupying the internal crossings (i.e. Venable Creek Reach 2 to 3, Venable Creek Reach 4, UT2 Reach 2). a. This has been completed. Please contact me at 704-332-7754 extension 100 if you have any questions. Thank you, Shawn Wilkerson President TABLE OF CONTENTS 1.0 Introduction.............................................................................................................................. 1 2.0 Watershed Approach and Site Selection.................................................................................... 1 3.0 Baseline and Existing Conditions............................................................................................... 2 3.1 Landscape Characteristics............................................................................................................ 2 3.2 Land Use/Land Cover....................................................................................................................4 3.3 Existing Vegetation....................................................................................................................... 4 3.4 Project Resources......................................................................................................................... 5 4.0 Functional Uplift Potential........................................................................................................ 9 4.1 Hydrology......................................................................................................................................9 4.2 Hydraulics..................................................................................................................................... 9 4.3 Channel Geomorphology..............................................................................................................9 4.4 Physicochemical............................................................................................................................9 4.5 Biology........................................................................................................................................ 10 4.6 Overall Functional Uplift Potential............................................................................................. 10 4.7 Site Constraints to Functional Uplift........................................................................................... 10 5.0 Regulatory Considerations...................................................................................................... 11 5.1 Biological and Cultural Resources............................................................................................... 11 5.2 FEMA Floodplain Compliance and Hydrologic Trespass............................................................. 11 5.3 401/404......................................................................................................................................11 6.0 Mitigation Site Goals and Objectives....................................................................................... 12 7.0 Design Approach and Mitigation Work Plan............................................................................ 13 7.1 Design Approach Overview........................................................................................................ 13 7.2 Reference Streams...................................................................................................................... 13 7.3 Design Discharge Analysis........................................................................................................... 15 7.4 Design Channel Morphological Parameters...............................................................................17 7.5 Sediment Transport Analysis...................................................................................................... 19 7.6 Project Implementation..............................................................................................................21 7.7 Onsite Best Management Practices............................................................................................22 7.8 Vegetation and Planting Plan..................................................................................................... 22 7.9 Utilities, Stream Crossings, and Site Access............................................................................... 23 7.10 Project Risk and Uncertainties.................................................................................................... 23 8.0 Performance Standards........................................................................................................... 24 8.1 Stream Morphological Parameters and Channel Stability......................................................... 24 8.2 Hydrology....................................................................................................................................24 8.3 Vegetation.................................................................................................................................. 25 8.4 Other Parameters.......................................................................................................................25 9.0 Monitoring Plan...................................................................................................................... 25 9.1 Monitoring Components............................................................................................................ 26 10.0 Long -Term Management Plan................................................................................................. 29 11.0 Adaptive Management Plan....................................................................................................30 12.0 Determination of Credits......................................................................................................... 30 13.0 References.............................................................................................................................. 32 TABLES Table 1: Project Attribute Table Part 1.........................................................................................................1 Table 2: Project Attribute Table Part 2.........................................................................................................2 Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page i June 30, 2020 Table 3: Project Soil Types and Descriptions................................................................................................3 Table 4: Project Attribute Table Part 3.........................................................................................................8 Table 5: Project Attribute Table Part 4.......................................................................................................11 Table 6: Mitigation Goals and Objectives...................................................................................................12 Table 7: Stream Reference Data Used in Development of Design Parameters..........................................13 Table 8: Summary of Design Discharge Analysis for Restoration Reaches.................................................16 Table 9: Summary of Morphological Parameters for Venable Creek.........................................................17 Table 10: Summary of Morphological Parameters for UT1 and UT3..........................................................18 Table 11: Summary of Morphological Parameters for UT2........................................................................18 Table 12: Summary of Morphological Parameters for UT2........................................................................ 19 Table 13: Results of Competence Analysis.................................................................................................20 Table 14: Crossings Summary.....................................................................................................................23 Table15: Monitoring Plan...........................................................................................................................26 Table 16: Monitoring Components.............................................................................................................27 Table 17: Monitoring Components.............................................................................................................28 Table 18: Long-term Management Plan.....................................................................................................29 Table 19: Project Asset Table......................................................................................................................31 Figure 1 Vicinity Map Figure 2 Site Map Figure 3 Watershed Map Figure 4 USGS Topographic Map Figure 5 Soils Map Figure 6 Reference Reach Vicinity Map Figure 7 Design Discharge Analysis Figure 8 Concept Design Map Figure 9 Monitoring Components Map APPENDICES Appendix 1 Historic Aerial Photos Appendix 2 Preliminary Jurisdictional Determination Appendix 3 DWR, NCSAM, and NCWAM Identification Forms Appendix 4 Supplementary Design Information Appendix 5 Categorical Exclusion and Resource Agency Correspondence Appendix 6 NCIRT Communications Appendix 7 Invasive Species Treatment Plan Appendix 8 Site Protection Instrument Appendix 9 Maintenance Plan Appendix 10 Financial Assurance Appendix 11 Credit Release Schedule Appendix 12 Preliminary Plans Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page ii June 30, 2020 1.0 Introduction The Honey Mill Mitigation Site (Site) is in Surry County approximately 5 miles south of Mount Airy and 7 miles northeast of Dobson (Figure 1). Venable Creek, a tributary to the Ararat River, and its associated tributaries will be restored and enhanced as part of this project. The Ararat River drains to the Yadkin River. The Yadkin -Pee Dee river basin covers an area of 7,200 square miles and many waters within the basin have been given a rating of impaired. The site is located within the Rutledge, Stoney and Flat Shoal Creek — Ararat River targeted local watershed Hydrologic Unit Code (HUC) 03040101110020 and is proposed for mitigation credit in the Upper Yadkin Catalog Unit 03040101 (Yadkin 01). Seven unnamed tributaries (UT's) to Venable Creek (UT1, UT2, UT2A, UT3, UT4 UT5, and UT6) flow through the Site, as depicted in Figure 2. The Site streams are in various stages of impairment related to the current and historical agricultural land uses. The project proposes to restore, enhance, and preserve 8,901 existing linear feet of streams. The work proposed on the Site will provide 4,830.290 cool stream credits and will be protected in perpetuity by a 20.2-acre conservation easement as outlined in the Site Protection Instrument (Appendix 8). The Site was instituted via the North Carolina Department of Environmental Quality Division of Mitigation Services (NCDEQ DMS) RFP # 16-007406. As approved by the North Carolina Interagency Review Team (NCIRT), all projects contracted under RFP # 16-007406 have a cool or warm service type. Penalties will not be assessed for using these project mitigation credits to satisfy cool or warm requirements Table 1: Project Attribute Table Part 1 Project Information Project Name Honey Mill Mitigation Site County Surry Project Area (acres) 20.2 Project Coordinates (latitude and longitude) 36' 25' 38.06"N 80° 36' 43.19"W Planted Acreage (acres of woody stems planted) 5 acres (full planting) plus supplemental planting 2.0 Watershed Approach and Site Selection The Site was selected based on its potential to support the objectives and goals of multiple conservation and watershed planning documents, outlined below. • The 2009 Upper Yadkin River Basin Restoration Priorities (RBRP) states that a portion of the middle Ararat River in this watershed is impaired by turbidity and habitat degradation (DWQ, 2008) and links the impairment to degraded riparian buffers and unstable streambanks. Watershed goals outlined in the RBRP include restoration of water quality and aquatic habitat in impaired streams and implementation of agricultural BMPs in order to limit sediment, nutrients, and fecal coliform inputs to streams from active farming operations. • The 2015 North Carolina Wildlife Resource Communion's (NCWRC) Wildlife Action Plan (WAP) notes that streams in the Yadkin River basin are impacted by excessive sedimentation and changes in hydrology and geomorphology due to development, agriculture, and instream mining. Water quality is also degraded due to excessive nutrient inputs from agriculture and Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 1 June 30, 2020 other wastewater discharges. The WAP discusses the importance of habitat conservation and restoration to address current problems affecting species and habitats. The proposed project will exclude livestock, create stable stream banks, convert pasture to forest, and implement BMPs to filter agricultural runoff. These actions will address stressors identified in the RBRP and the WAP by reducing fecal, nutrient, and sediment inputs to project streams, and ultimately to the Ararat River, and will reconnect instream and terrestrial habitats on the Site to upstream and downstream resources. Approximately 20.2-acres of land will be placed under permanent conservation easement to protect the Site in perpetuity. 3.0 Baseline and Existing Conditions The Site watershed (Table 2 and Figure 3) is in the northern portion of the Yadkin 01. It is situated in rural Surry County south of Mount Airy and northeast of Dobson, NC. The following sections describe the existing conditions of the Site, watershed, and watershed processes, including disturbance and response. Table 2: Project Attribute Table Part 2 Project Information Physiographic Province Piedmont Ecoregion Northern Inner Piedmont River Basin Yadkin River USGS HUC (8 digit, 14 digit) 03040101, 03040101110020 NCDWR Sub -basin 03-07-03 Project Drainage Area (acres) 705 Project Drainage Area Percentage of Impervious Area 0.8% 2011 NLCD Land Use Classification Forest 65% Agricultural 21% Developed 9% Shrub/Scrub 5% 3.1 Landscape Characteristics 3.1.1 Physiography, Topography, Geology, and Soils The Site is located in the Tugaloo terrane of the Piedmont physiographic province (NCGS, 2018). The Piedmont Province is characterized by rolling, well rounded hills and long low ridges, with elevations ranging from 300 to 1500 feet above sea level. The Site topography, as indicated on the Mount Airy South, NC USGS 7.5 minute topographic quadrangle, shows a gradually sloped valley running through the center of the Site (Figure 3). The Tugaloo terrane is composed of metamorphosed sedimentary and volcanic rocks deposited on rifted continental and younger oceanic crust. The underlying geology of the Site is mapped as Late Proterozoic to Cambrian (500 to 900 million years in age) banded gneiss (CZbb). The unit is described as interlayered with calc-silicate rock, metaconglomerate, amphibolite, sillimanite- mica schist, and granitic rock. Instances of exposed bedrock along project channels are mapped on Figure 2. Bedrock depth observed in areas proposed for stream restoration were several feet deeper than the proposed design and therefore are not expected to interfere with construction. In some areas, Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 2 June 30, 2020 the bedrock has been incorporated into the design. Venable Creek Reach 4 is bedrock controlled and thus vertically stable. The proposed project is mapped by the Web Soil Survey for Surry County. Project area soils are described below in Table 3. Figure 5 provides a soil map of the Site. Table 3: Project Soil Types and Descriptions Soil Name Description BbC- Braddock This series consists of very deep well drained soils on stream terraces, fans, and fan remnants. fine sandy Available water capacity is moderate to high and shrink -swell potential is moderate. The loam profile consists of a brown fine sandy loam surface layer and a yellowish red clay subsoil layer. This series consists of very deep well drained soils typically found on floodplains. Available CsA — Colvard water capacity is high for Colvard class soils and moderately high for Suches class soils. Shrink - and Suches swell potential is low. The surface layer consists of dark yellowish brown fine sandy loam soils (Colvard) and brown loam (Suches). The subsoil consists of brown clay loam to dark yellowish - brown loam. This series consist of moderately deep to very deep soils that are somewhat excessively drained to well drained soils located on ridges and low hills. Shrink -swell potential is low and DeF — available water capacity is very low (Devotion and Bannertown) and moderate or high Devotion- (Rhodhiss). Devotion series consists of a dark yellowish brown gravelly fine sandy loam surface Rhodhiss- layer and a brown gravelly fine sandy loam subsoil layer. Rhodhiss consists of a partially Bannertown decomposed leaf litter and root mat with brown gravelly fine sandy loam surface layer and a complex brown loam to red loam subsoil layer. Bannertown consists of a dark brown gravelly fine sandy loam surface layer and a brown gravelly fine sandy loam to light yellowish brown gravelly fine sandy loam subsoil layer. This series consists of moderately deep to very deep well drained soils typically found on interfluves, crests, side slopes, head slopes, and nose slopes. Shrink -swell potential is low and WfC2 — available water capacity is very low or low (Woolwine), moderate or high (Fairview), low or Woolwine- moderate (Westfield). Woolwine consists of a strong brown gravelly loam surface layer and a Fairview- yellowish red clay to red gravelly clay subsoils layer. Fairview consists of a dark brown gravelly Westfield fine sandy loam surface layer, brown fine sandy loam subsurface layer, and a yellowish red complex sandy clay loam to red clay loam subsoil layer. Westfield consists of a dark brown gravelly fine sandy loam surface layer, brown fine sandy loam subsurface layer, and a yellowish red clay loam to red gravelly sandy clay loam subsoil layer. WoD/WoE — Woolwine- This series consists of moderately deep to very deep well drained soils on ridges and low hills. Fairview- Shrink -swell potential is low and available water capacity is very low or low (Woolwine), Westfield moderate or high (Fairview), low or moderate (Westfield). Same soil profile as WfC2. complex Source: Soil Survey of Surry County, North Carolina, USDA-NRCS, https://websoiIsurvey.sc.egov.usda.gov/App/WebSoiISurveV.aspx 3.1.2 Watershed The project begins at the intersection of Little Mountain Church Road and Venable Creek. The watersheds for UT3, UT4, and UT6 are roughly bound by Venable Farm Road to the west. All of the reach watersheds are encompassed by Venable Creek watershed, which extends south past Little Mountain Church Road. The Site is typically defined by forested and agricultural land use with sporadic development of rural homes. Wildlands conducted a watershed survey on March 31, 2020, to verify land uses observed in recent aerial photography and to gain an understanding of the various sources of sediment to Site streams. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 3 June 30, 2020 Venable Creek's watershed is predominantly wooded in the headwaters, with one pasture present just upstream of Little Mountain Church Road. Venable Creek's banks are eroded within the pasture, which provides a fine sediment source to the project. UT1's watershed is predominantly forested on the hillslopes while the more gently sloped areas are in row crop production. UT1 is impounded downstream of the row crops, and this impoundment likely functions as a sediment sink for the watershed. Downstream of the impoundments, UT1 and its tributary flow through forest and pasture. Eroded sediments from stream banks are a minor sediment source to UT1. UT3, UT4, and UT6 all have eroded rills from nearby pastures contributing fine sediments at the inception point of the streams. Finally, an eroding farm road which enters the Venable Creek floodplain between UT4 and UT6 is a fine sediment source to Venable Creek. 3.2 Land Use/Land Cover Land use and land cover, both past and present, were investigated throughout the Site and its watershed using historical aerials from 1950-2014 and through the March 31, 2020, watershed reconnaissance survey. Future land use potential was examined by reviewing the Surry County zoning boundaries and the Surry County Land Use Plan 2040 (Surry County Planning Board, 2019). A review of historic aerials from 1950 to 2014 shows that onsite streams have existed in their approximate location for over 60 years, and that the agricultural management of the land has remained consistent as well. Historic aerial photos are provided for review in Appendix 1. The Surry County Land Use Plan indicates that no population growth is anticipated in the county over the next two decades. The land within the watershed is zoned rural and remains rural in the future land use maps. 3.3 Existing Vegetation UT1 and Venable Creek Reach 1 consist of narrow rows of woody vegetation including tag alder (Alnus serrulata) and white pine (Pinus strobus). The herbaceous pasture area is dominated by grasses (Festuca spp., Pemmosetum spp.), blackberry (Rubus allegheniensis), wood nettle (Solanum viarum), and multiflora rose (Rosa multiflora). At the beginning of Venable Creek Reach 2, the area becomes more forested with the canopy species including sycamore (Platanus occidentalis), American beech (Fagus grandifolia), red maple (Acer rubrum), swamp chestnut oak (Quercus michauxii), red oak (Quercus rubra), and white oak (Quercus alba). In addition, mountain laurel (Kalmia latifolia) is found along the right bank steep bluff slopes. Throughout this reach, areas of Chinese privet (Ligustrum sinense), and multiflora rose were observed along both banks. UT2 and UT2A's vegetation consists of mature canopy dominated by American beech, red maple, ironwood (Carpinus caroliniana), red oak, and white oak. UT2A and UT2 are located within a forested pasture where cattle have access. UT3's buffer consists of American holly (Ilex opaca), Virginia pine (Pinus virginiana), persimmon (Diospyros virgiana), and black walnut (Juglans nigra). Multiflora rose and Chinese privet are common along the stream banks in the understory throughout the tributary. UT4 is located within a forested pasture and includes American beech, red oak, and American holly with Chinese privet along the stream banks. UT5's vegetation consists of a mature forest dominated by American holly, ironwood, black walnut, swamp chestnut oak, red oak, and white oak with Christmas fern (Polystichum acrostichoides) as groundcover. UT6's buffer consists of American holly, American beech, black walnut, and invasive species including Chinese privet, multiflora rose, and Tree of heaven (Ailanthus altissima). Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 4 June 30, 2020 3.4 Project Resources Wildlands investigated on -site jurisdictional waters of the United States (US) within the proposed project area. Potential jurisdictional areas were delineated using the US Army Corps of Engineers (USACE) Routine On -Site Determination Method. This method is defined by the 1987 Corps of Engineers Wetlands Delineation Manual and the subsequent Eastern Mountain and Piedmont Regional Supplement. Streams were classified using North Carolina Department of Water Resources (NCDWR) Classification Forms. Jurisdictional waters of the US were surveyed for inclusion on plans and figures. NCDWR stream identification forms are in Appendix 3. Tables 4 and 5 provide a summary of water resources within the project. Existing conditions and cross section locations are illustrated in Figure 2. Reach specific cross sections and geomorphic summaries are provided in Appendix 4. Venable Creek Venable Creek Reach 1 enters the Site from a 42" culvert under Little Mountain Church Road. Immediately downstream of the culvert, Venable Creek Reach 1 flows through the center of the moderately confined valley and has low but eroding banks due to cattle impacts. This reach is 100 LF long, and Reach 2 begins upstream of the UT1 confluence where Venable Creek starts to incise and the valley widens. Reach 2 has eroded down to bedrock and is laterally unstable with eroding stream banks. Reach 3 begins immediately after Venable Creek flows under an overhead power line. Reach 3 flows along the left valley wall despite a wide, alluvial right floodplain and exhibits widespread bank erosion and sections of incision. An eroding dirt farm road along the top of the steep left bank contributes sediment to Venable Creek. Downstream of the UT2 confluence, the left floodplain widens and the right floodplain narrows. Cattle have access to the stream from the right side, causing low, trampled banks. Venable Creek Reaches 1, 2, and 3 are characterized by a single row of trees along the top of banks with pasture beyond, several instances of exposed and undercut roots, and extensive cattle impacts. These reaches have minimal pattern and may have been straightened to maximize farm fields in the past. Venable Creek Reach 4 begins downstream of the UT3 confluence. Reach 4's valley is narrow and the stream flows against the hillside on the right side of the valley for most of the reach. The entire stream corridor is wooded, except for an open pasture in the left floodplain near the confluence with UT6. For approximately 600 feet downstream of UT3, the left top of bank is fenced, and the right floodplain is a steep hillside. There is a trail on the right hillside that is used to move cattle between pastures and cattle do not access the stream here. Cattle impacts are more frequent downstream of this 600-foot long section of Reach 4 and include several in -stream wallow areas. Although the bed is fairly stable due to numerous bedrock outcrops and cobble substrate, one or both banks are eroded or scoured along most of the reach. Reach 4 has more sinuosity than the upstream reaches of Venable Creek and has developed point bars on several meander bends. The valley pinches several times throughout the reach, including at the old mill near the downstream end of the project. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 5 June 30, 2020 Cross section surveys were conducted on Venable Creek Reaches 2 and 3. Reach 2 is most like an incised, straightened E4 with a bank height ratio of 1.6 and Reach 3 is most like an incised, straightened E/C4 with a bank height ratio of 1.3 to 1.6. UT1 UT1 flows into the Site from a 6-ft X 7-ft concrete box culvert under Siloam Road. UT1 flows for approximately 180 feet before connecting to Venable Creek. The valley is wide and flat and consists of scrub brush and herbaceous vegetation. Cattle have full access to UT1 and have trampled the left bank for most of the reach. The reach is relatively straight and lacks bedform diversity. Bed material consists of a cobble and large gravel mixture. A cross sectional survey of UT1 classified the channel as an incised E4b with a bank height ratio of 1.4. UT2 and UT2A UT2 Reach 1 originates as an intermittent stream at a headcut and flows through a confined, wooded valley over a series of steps and cobble riffles. UT2 transitions to a perennial channel after 15 LF. UT2A is a perennial channel that originates offsite and, similar to UT2 Reach 1, flows through a confined, wooded valley over steps and cobble riffles. Areas of bank erosion and scour are present on both streams where the channel flows along the hillside. There is minimal cattle impact on these steeper reaches. UT2 Reach 1's valley widens and flattens and a wetland has formed in the right floodplain as UT2 Reach 1 approaches the UT2A confluence. UT2 Reach 2 begins at the UT2A confluence. Cattle impacts are extensive on Reach 2. Trampling has diverted stream flow away from the relic UT2 stream channel. A channel has formed to the north of the relic channel and flows along the base of an old barn. Historic aerials support the location of the observed relic channel. The existing channel has trampled, eroding banks. There is no bedform diversity and bed substrate consists of mud. Near the confluence with Venable Creek, the defined channel disappears and splays out into a soft, muddy depression. Reach 2's buffer is primarily herbaceous; no woody species are present. A cross sectional survey of UT2 Reach 2 classified the channel as a low sinuosity M. UT2B UT2B originates upstream of the project area within a confined valley. UT2B becomes perennial within the confined valley. Where UT2B enters the floodplain of Venable Creek, it transitions underground. UT2B is visible within a few sinkholes in the Venable Creek floodplain. UT3 UT3 Reach 1 begins at two hillside seeps on the western side of the Site that is also a cattle wallow area. Channel definition strengthens downstream of the wallow area. Cattle impact has caused erosion along the left bank for the majority of the reach but the stream bed is stabilized by multiple bedrock outcrops and cobble substrate. UT3 is relatively straight until it reaches the pasture adjacent to Venable Creek which marks the transition from Reach 1 to Reach 2. Reach 2 flows north along the woodline until the Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 6 June 30, 2020 confluence with Venable Creek. The buffer consists of sparse trees and scrubby vegetation. The right buffer along this lower section consists of a single row of trees. A cross sectional survey of UT3 Reach 2 classified the channel as an incised, low sinuosity E4b with a bank height ratio of 1.5. UT4 Similar to UT3, UT4 begins as a seep within a cattle wallow area and flows through a confined wooded valley. Cattle impact along the entire UT4 reach is substantial, both within the channel and in the left floodplain. Degradation has resulted in several isolated areas of incision along UT4, but the stream is no longer incising and is vertically stable. The eroding banks and cattle paths to the creek are contributing a large volume of sediment to UT4 and Venable Creek. UT5 UT5 is an intermittent channel that originates upstream of the easement within a narrow, wooded valley. The stream transitions to perennial 105 LF into the easement. Bed degradation has led to incision along the entire upstream section of the stream channel, but the stream is not eroded. As the channel reaches the flatter Venable Creek floodplain, it flows into a cattle wallow area. Cattle impact has diverted water away from the natural channel to form a new flow path. The relic channel is still intact and connects to Venable Creek. The bed material consists of a mixture of cobble and large gravel. UT6 UT6 Reach 1 begins as a perennial channel at a hillside seep adjacent to a pasture on the northwestern side of the Site. The stream start is within a 100-foot wide powerline easement. The buffer is thick with brush and there are isolated sections of bank erosion and incision around bedrock knickpoints. UT6 Reach 2 begins just upstream of where a cattle crossing has diverted the flow away from the natural channel. Baseflow now follows the eroding cattle path, splays out into the floodplain of Venable Creek, and eventually flows into Venable Creek through a ditch. A cross sectional survey of the now abandoned UT6 Reach 2 classified the channel as an A4. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 7 June 30, 2020 Table 4: Project Attribute Table Part 3 Valley Stream Confinement NCDWR Classification' Reach Drainage Perennial, Evolutionary Parameter Length (confined, Area Intermittent Water Trend FEMA (If) moderately (acres) (Int) Quality Ex. Prop. (Simon) ' confined, Class. unconfined) Venable Creek 183 N/A N/A N/A Reach 1 Moderately confined Venable Creek Reach 2 3823 519 Perennial E4 B4 III Venable Creek Unconfined 599 E/C4 C4 IV Reach 3 Venable Creek Confined 705 N/A N/A N/A Reach 4 Class C None UT1 179 Unconfined 334 Perennial E4b C4b III UT2 Reach 1 1154 Confined 21 Int.(15 LF) Perennial N/A N/A N/A UT2 Reach 2 Unconfined 43 C4b B4 IV->V UT2A 889 Confined 21 Perennial N/A N/A N/A UT213 34 Unconfined 9 Perennial N/A N/A N/A UT3 Reach 1 1236 Confined 15 Perennial N/A N/A N/A Confined to UT3 Reach 2 18 E4b Cob III Unconfined UT4 446 Confined 9 Perennial N/A N/A N/A UT5 552 Confined 12 Int.(105 LF) N/A N/A N/A Pernnial UT6 Reach 1 588 Confined 8 Perennial N/A N/A N/A UT6 Reach 2 10 A4 A4 III 1. The Rosgen classification system (Rosgen, 1994) and Simon Channel Evolution Model (Simon, 1989) is for natural streams. These channels have been heavily manipulated by man and therefore may not fit the classification category or channel evolution as described by these models. Results of the classification and model are provided for illustrative purposes only. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 8 June 30, 2020 4.0 Functional Uplift Potential The potential for functional uplift is qualitatively described in this section using terminology from the Stream Functions Pyramid (Harman, 2012). The Stream Functions Pyramid describes a hierarchy of five stream functions, each of which supports the functions above it on the pyramid (and sometimes reinforces those below it). The five functions in order from bottom to top are hydrology, hydraulics, geomorphology, physicochemical, and biology. Neither the Stream Functions Pyramid nor the Quantification Tool are proposed to determine success of the mitigation site. 4.1 Hydrology The Site is maintained as grazed pasture and woods, and portions of the Site watersheds have been managed for row crops and pasture. These alterations in land cover typically result in reductions in rainfall interception and evapotranspiration which lead to increases in runoff and water yield (Dunne and Leopold, 1978) when compared to forests. The primary result of these changes is an increase in both peak flows and base flows. Increases in water yield usually change over time if vegetation is allowed to regrow, but these watersheds have had relatively consistent land use since 1950. The Site watersheds has a low percentage of contributing impervious area and low potential for urban growth. Watershed land use directly adjacent to the stream will be shifted from agriculture to forest as part of the project. Additionally, four points of concentrated agricultural input will be treated with BMPs, resulting in a lift to hydrologic function of Site streams after development of the project. 4.2 Hydraulics Site streams slated for restoration are hydraulically impaired due to lack of consistent floodplain connection, apart from UT2 Reach 2. The streams are affected by incision with bank height ratios ranging from 1.3 to 2.6. Reconnecting the streams to a floodplain using Priority 1 and Priority 2 restoration will provide the in -stream relief needed to improve the hydraulic function of the Site streams. Bankfull and greater flow velocities and channel shear stresses will be reduced. UT2 Reach 2's flow is currently spread into multiple cattle path channels due to intensive cattle activity. Cattle will be excluded from this area, the valley topography will be restored, and UT2 Reach 2 will be reconstructed with depth and plan form appropriate for the restored valley. 4.3 Channel Geomorphology The past incision and on -going bank erosion related to livestock access place most Site streams slated for restoration in Stages III and IV of the Simon Channel Evolution Model. Approximately 60% of the Site stream banks slated for restoration are actively eroding, and cattle access 100% of those streams. The bedform diversity is moderate, with pool to pool spacing ratio ranging from 1.9 to 11.6, and the streambed is estimated to consist of 50% riffles. Overall, the existing geomorphologic function on these streams ranges from moderate in areas where bedform diversity has formed despite incision and direct cattle access, to very poor in direct cattle wallow areas. There is opportunity to improve the geomorphologic function on the Site. Incision and bank erosion will be corrected. Active headcuts will be stabilized with step structures. Large woody debris (LWD) will be added to the system through construction of instream structures and bank revetments. A riparian buffer will be planted, resulting in improved long-term geomorphic function of the Site streams. 4.4 Physicochemical No water quality sampling has been conducted on Site streams and there are no water quality monitoring stations within the watershed; however, the 2009 Upper Yadkin RBRP turbidity as an issue and has a goal of restoring impaired stream's water quality by limiting sediment, nutrients, and fecal coliform inputs. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 9 June 30, 2020 All Site streams are accessed by cattle which are a direct source for fecal coliform to the streams. Bank erosion and pasture runoff contributes sediment and nutrients to the streams. As a result of these persistent and on -going threats, there is great potential to improve the physicochemical functioning of the Site streams and their watershed through execution of the project. Beyond the proposed stream activities, BMPs will be installed at four points of concentrated agricultural input to reduce nutrients and sediment which may runoff from the adjacent pastures. A riparian buffer will be established and the pasture within the conservation easement will be taken out of production, thus reducing nutrient -laden runoff and erosion of nutrient -rich bank sediments. Water will flow over instream structures that will provide aeration. Trees will be planted in the riparian zone to eventually shade and cool stream flow and help reduce and filter runoff. The stream will be reconnected to its floodplain and adjacent riparian wetlands to provide storage and treatment of overbank flows. Streambank erosion will be reduced to nearly eliminate a source of sediment and nutrients. However, the potential improvements to physicochemical functioning on Site streams will not happen immediately and some aspects will not occur until a mature canopy is established. Therefore, physicochemical improvements will not be explicitly monitored for success, although visual observations should show that the improvements are in place and functioning. 4.5 Biology There are no available biological data for the Site; however, the habitat conditions on the Site vary from poor in areas that are actively incising and heavily accessed by cattle to good in the upper enhancement reaches that exhibit more stable bedforms and are less frequently accessed by cattle. The wooded portions of the riparian buffers provide some permanent habitat, but the pastures in the floodplain of the project provide little habitat value for terrestrial species. There is opportunity to improve the instream and riparian habitat. UT2 Reach 2 will be restored to a single thread channel with a diverse bedform. Instream structures with a variety of rock and woody materials, pools of varying depths, and woody bank revetments will be added to the Site streams to increase instream habitat diversity, and a wide riparian buffer that will shade the stream and improve terrestrial habitat will be planted. Additionally, wetlands that were identified with good potential for bog turtles will have supplemental herbaceous species planting and protected. Although the biological response of the project will not be explicitly monitored, improvements in biologic activity of the Site will likely be noted during visual assessments of the project. 4.6 Overall Functional Uplift Potential Overall, the Site has good functional uplift potential, including slight improvements in watershed hydrology, the improvements in stream hydraulics that will be seen throughout the Site with the stream restoration and BMP installations, and improvements in geomorphology that will come with restoring streams that are suited to the valley types throughout the Site. Physicochemical and biological improvements will result from the project as well. 4.7 Site Constraints to Functional Uplift There are no known Site constraints that will affect the functional uplift of the project. The valley width on the Site will allow for the development of appropriate pattern and dimensions to restore stable, functioning streams and wetlands. The degree to which the physicochemical and biology functions can improve on the Site is limited by the watershed conditions beyond the project limits, upstream water quality, and the presence of source communities upstream and downstream of the Site. q. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 10 June 30, 2020 5.0 Regulatory Considerations Table 5, below, is a summary of regulatory considerations for the Site. These considerations are expanded upon in Sections 5.1-5.3. Table 5: Project Attribute Table Part 4 Regulatory Considerations Parameters Applicable? Resolved? Supporting Docs? Water of the United States - Section 404 Yes No PCN1 Water of the United States - Section 401 Yes No PCN1 Endangered Species Act Yes Yes Appendix 5 Historic Preservation Act Yes Yes Appendix 5 Coastal Zone Management Act No N/A N/A FEMA Floodplain Compliance No N/A N/A Essential Fisheries Habitat No N/A N/A 1. PJD submitted to USACE on 5/1/2020 and 6/18/20. See Appendix 2 for email correspondence with USACE. PCN to be provided to NCIRT with Final Mitigation Plan. 5.1 Biological and Cultural Resources A Categorical Exclusion for the Site was approved on November 2, 2018. This document included investigation into the presence of threatened and endangered species on Site protected under The Endangered Species Act of 1973, as well as any historical resources protected under The National Historic Preservation Act of 1966. The biological conclusion for the Site, per the Categorical Exclusion research and response by US Fish and Wildlife Service, is that "any incidental take that may results from the associated activities [from the project] is exempt under the 4(d) rule." The conclusion for cultural resources per the Categorical Exclusion research and response by the State Historic Preservation Office is that there are no historic resources that would be affected by this project. The signed Categorical Exclusion checklist and summary are provided in Appendix 5. A complete copy of the Categorical Exclusion document, including additional information and regulatory communications, is available upon request. 5.2 FEMA Floodplain Compliance and Hydrologic Trespass The Site is represented on the Surry County Flood Insurance Rate Map Panel 5927, with an effective date of August 18, 2009. The entire Site is outside of a Special Flood Hazard Area (SFHA) regulatory floodplain. Surry County does not require a floodplain development permit for projects outside of the SFHA. The proposed design associated with the Site has limited or no risk of potential hydrologic trespass since the project encompasses predominantly steep, zero order or first order streams. Venable Creek and UT1 are the only streams with risk for backwater effects. Venable Creek Reach 1 is enhancement II with no instream work proposed, and the first 200 feet of Reach 2 is enhancement I at grade, reducing the risk of offsite backwater effects. UT1 is a Priority 2 restoration for its length, which increases floodplain capacity with limited backwater potential. 5.3 401/404 Some wetlands within the floodplain adjacent to the existing streams will be partially impacted during realignment of the stream channel. Wetlands on the Site that are within the conservation easement and outside of the limits of disturbance will be flagged with safety fence during construction to prevent unintended impacts. This will be denoted in the final construction plans. The Pre -Construction Notification, including this data, will be submitted to the NCIRT with the Final Mitigation Plan. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 11 June 30, 2020 6.0 Mitigation Site Goals and Objectives The major goals of the proposed stream mitigation project are to provide ecological and water quality enhancements to the Yadkin River Basin while creating a functional riparian corridor at the site level. Project goals are desired project outcomes and are verifiable through measurement and/or visual assessment. Objectives are activities that will result in the accomplishment of goals. The project will be monitored after construction to evaluate performance as described in Sections 8 and 9 of this report. The project goals and related objectives are described in Table 6. Table 6: Mitigation Goals and Objectives Goal Objective CU-Wide and RBRP Objectives Function Supported Supported Install livestock fencing on all or portions Reduce nutrient, sediment, and Hydraulic, Exclude livestock of the Site and/or permanently remove fecal coliform inputs; Protect Geomorphology, from stream livestock from all or portions of the Site to restored aquatic habitat; physicochemical, channels. exclude livestock from stream channels Implement agricultural BMPs Biology and riparian areas. (permanent livestock exclusion). Reconstruct stream channels slated for Improve the restoration with stable dimensions and Hydraulic, stability of stream appropriate depth relative to the existing Reduce sediment and nutrient Geomorphology, channels. floodplain. Add bank revetments and in- inputs; restore aquatic habitat. Physicochemical, stream structures to protect restored/ Biology enhanced streams. Install habitat features such as Improve instream constructed steps, cover logs, and brush Restore degraded aquatic Geomorphology, habitat. toes on restored reaches. Add woody habitat. Biology materials to channel beds. Construct pools of varying depth. Convert active cattle pasture to forested Hydrology, Restore and riparian buffers along all Site streams, Hydraulic, enhance native which will slow and treat runoff from Reduce nutrient, sediment, and Geomorphology, floodplain adjacent pasture before entering streams. fecal coliform inputs. Physicochemical, vegetation. Protect and enhance existing forested Biology riparian buffers. Treat invasive species. Protect aquatic habitat; Protect Hydrology Permanently water supply waters; Reduce (local), protect the project Establish a conservation easement on the nutrient, sediment, and fecal Hydraulic, site from harmful Site. Exclude livestock from Site streams. coliform inputs; Implement Geomorphology, uses. agricultural BMPs (permanent Physicochemical, livestock exclusion). Biology Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 12 June 30, 2020 7.0 Design Approach and Mitigation Work Plan 7.1 Design Approach Overview The design approach for this Site was developed to meet the goals and objectives described in Section 6 which were formulated based on the potential for uplift described in Section 4. The design is also intended to provide the expected outcomes in Section 6, though these are not tied to performance criteria. The project streams proposed for restoration on the Site will be reconnected with an active floodplain and the channels will be reconstructed with stable dimension, pattern, and profile that will transport the water and sediment delivered to the system. Cattle will be excluded from the riparian zone and the entire project area will be protected in perpetuity by a conservation easement. The design approach for this Site utilized a combination of analog and analytical approaches for stream restoration, and also relies on empirical data and prior experiences and observations. Reference reaches were identified to serve as the basis for design parameters. Channels were sized based on design discharge hydrologic analysis which uses a combination of empirical and analytical data as described within this report. Designs were then verified and/or modified based on sediment transport analysis. Wetland hydrology was assessed with groundwater gages and modeled to predict hydrologic outcomes based on the proposed post -project conditions. These design approaches have been used on many successful Mountain and Piedmont restoration projects and is appropriate for the goals and objectives for this Site. 7.2 Reference Streams Reference streams provide geomorphic parameters of a stable system, which can be used to inform design of stable channels of similar stream types in similar landscapes and watersheds. Eight reference reaches were identified for this Site and used to support the design of streams (Figure 6). These reference reaches were chosen because of their similarities to the Site streams including drainage area, valley slope, morphology, and bed material. Due to the variety of slopes and project stream types present on the Site, the distribution of reference reaches is wide, throughout North Carolina's foothills and western Piedmont. Geomorphic parameters for these reference reaches are summarized in Appendix 4. The references to be used for the specific streams are shown in Table 7. A description of each reference reach is included below. Table 7: Stream Reference Data Used in Development of Design Parameters Design Stream Venable Creek UT1 UT2 UT3 UT6 Reach 2 3 2 2 2 Reference Stream Stream Type B4 C4 C4b B4 C4b A4 Ironwood Tributary A5a+ x Timber Tributary B4 x x x UT to South Fork Fishing Creek 135a x Riverbend Park C4 x x x UT to Gap Branch B4a/A4 x Agony Acres UT1 Reach 3 B4 x x UT to Rocky Creek E4b x x x x Box Creek C4 x Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 13 June 30, 2020 7.2.1 Critcher Brothers Reference Streams The following streams are in Wilkes County at Wildlands' Critcher Brothers Mitigation Site. The landscape of this project is similar to the Site and supports a variety of stream types from B streams to high sloped Aa+ step pool channels. Ironwood Tributary Reference Reach Ironwood Tributary reference reach is geomorphically described as a steep (11.4%) step -like system and classifies as an A5a+ channel. It has a drainage area of 0.03 square miles and is surrounded by heavy canopy coverage. It has a channel sinuosity of 1.19 which is considerably high for high gradient systems. Several long gravel/cobble riffles were observed that cascaded into pools over root mass, woody debris, or a boulder step at the tail of riffle. Timber Tributary Reference Reach Timber Tributary Reference Reach is a 200 ft B4 channel with a drainage area of approximately 0.04 square miles. The stream meanders through a confined valley surrounded by mature trees. The channel has a moderate slope of 3.2%, and a channel sinuosity of 1.12. This system supports varied habitats including woody debris, rock riffles and meander pools. UT to SF Fishing Creek Reference Reach UT to SF Fishing Creek reference reach is a small, steep (8.2%) 135a channel. It has a drainage area of approximately 0.02 square miles. UT to SF Fishing Creek is surrounded by a forested land cover and is located at the downstream -most end of the project site. The bedform consists of bedrock slides and boulder step -pool cascades located at the tail of riffle features. The channel is confined so the banks are relatively high but host a variety of mature vegetation. 7.2.2 Riverbend Park Riverbend Park is located in Catawba County, NC and receives drainage from a predominantly forested watershed. The surveyed portion of the reach has a slope of 1.3% with a moderate sinuosity and quality bedform. This reach has a drainage area of 0.1 square miles and is classified as a Rosgen C4 stream. The reach had an entrenchment ratio of 1.6, width to depth ratio of 11.8, and a bank height ratio of 1.2. 7.2.3 UT to Gap Branch UT to Gap Branch is located in the Box Creek Wilderness near Union Mills, NC. This stream flows through a confined valley with an alluvial bottom. The overall stream slope is 6.8% and the width to depth ratio is 10.1. The entrenchment ratio is 3.4, and the reach classifies as a slightly entrenched 134a. 7.2.4 Agony Acres UT1 Reach 3 Reach 3 of UT1 on the Agony Acres Mitigation Site in Guilford County was selected as a reference reach due to its similarity in slope and drainage area to the restoration reaches on the project. UT1— Reach 3 has a drainage area of 0.3 square miles and classified as an B4 stream type. 7.2.5 UT to Rocky Creek The UT to Rocky Creek reference site is in central Montgomery County within the Uwharrie National Forest. The drainage area is 1.10 square miles and the land use within the drainage area is a semi - mature forest. The UT to Rocky Creek Reference site was classified as an E4b stream type with a low sinuosity (1.1). The channel has a width to depth ratio of 9.1 and an entrenchment ratio of 6. The reach has a valley slope of 2.6% while the channel slope is 2.4%. The bed material d5o for the reach is 22.6 mm. Due to the low sinuosity, no pattern data were collected. 7.2.6 Box Creek The Box Creek reference reach site is in Rutherford County and has a drainage area of 2.13 square miles. The entire watershed is forested and the reference reach site is located approximately a quarter mile Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 14 June 30, 2020 upstream from a large pond. The reach is characterized by short riffles, deep pools, and long shallow runs. This moderately sinuous reach (1.3) classifies as a C4 channel and has a high width/depth ratio of 19.1. This reach reported a bank height ratio of 1.5 but banks were typically stable due to a large extent of woody vegetation lining each bank, especially along the outer bends of a few tight meanders. In - stream habitat structures included undercut banks, woody debris, and coarse substrate from which fish have built several gravel piles for nesting. 7.3 Design Discharge Analysis Multiple methods were used to develop bankfull discharge estimates for each of the project restoration reaches. These are discussed below. Figure 7 shows the relationship of the data to the design discharge estimates. 7.3.1 Regional Curve Data Discharge was estimated using the published NC Mountain Curve (Figure 7) as well as the updated curve for rural Piedmont and Mountain streams, shown as the Alan Walker Curve. 7.3.2 Regional Flood Frequency Analysis A regional flood frequency analysis was performed by using 26 USGS gages in the North Carolina Piedmont including five gages with drainage areas smaller than 1 square mile. The Hosking and Walls (1995) homogeneity test was performed using statistical software R° to identify the most appropriate gages for use in the analysis. Flood frequency regression curves were developed to calculate discharges for ungaged streams in the North Carolina Piedmont for the 1.2-year and 1.5-year recurrence intervals. 7.3.3 Site Specific Reference Reach Curve Eight reference reaches were identified for this project. Each reference reach was surveyed to develop information for analyzing drainage area -discharge relationships as well as development of design parameters. Stable cross -sectional dimensions and channel slopes were used to compute a bankfull discharge with the Manning's equation for each reference reach. The resulting discharge values were plotted with drainage area on Figure 7 (Reference Reach Curve) and compared the other discharge estimation methods. 7.3.4 Maximum Discharge (Manning's Equation) A riffle cross-section was surveyed on each design reach on the Site. Due to the existing impairments throughout Site streams, bankfull indicators were weak and not considered reliable for estimating a bankfull discharge. Instead, Manning's equation was used to calculate a discharge associated with the top of banks for all project streams. Stream slope was calculated from the surveyed channel slope, and roughness was estimated using guidelines from Chow (1959). This corresponding discharge was plotted on Figure 7 (Qmax — Existing Site Streams) and considered as an upper limit for potential bankfull discharge values throughout the Site except for UT2 Reach 2. UT2 Reach 2's flow is split due to cattle trampling and the bankfull cross section surveyed only carrys a portion of the watershed flow. 7.3.5 Wildlands Regional USGS Rural Calculator Wildlands developed a regional flood frequency analysis tool that tailored the USGS 2009 publication Magnitude and Frequency of Rural Floods in the Southeastern United States, through 2006 to the Piedmont of North Carolina. Of the 103 stations referenced in the publication, 23 were used in the development of the tool. To fill gaps in data, five additional stations were added by Wildlands to represent streams with drainage areas less than one square mile. The Hosking and Wallis homogeneity test was performed in R© to identify the most appropriate gages based on homogeneity (Hosking and Wallis, 1993). The gages used were: Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 15 June 30, 2020 • USGS 02096740 — Gun Branch near Alamance, NC (DA = 4.06 mi') • USGS 02096846 — Cane Creek near Yadkin Grove, NC (DA = 7.54 mil) • USGS 02097010 — Robeson Creek near Pittsboro, NC (DA = 1.71 mil) • USGS 02101030 — Falls Creek near Bennett, NC (DA = 3.43 mil) • USGS 0210166029 — Rocky River at SR1300 near Crutchfield Crossroads, NC (DA = 7.42 mil) The data from these 28 gage stations were used to develop flood frequency curves for the 1.2-year and 1.5-year recurrence interval discharges. These relationships can be used to estimate discharge of those recurrence intervals for ungaged streams in the same hydrologic region and were solved for each project reach's discharge with the drainage area as the input. The discharge estimates are shown on Figure 7 as the Regional Flood Frequency storms. 7.3.6 Design Discharge Analysis Summary The design discharge analysis began with a review of the Site streams' maximum discharges. These points were outside the scatter of all other curves and datasets for all streams except UT2 Reach 2 and were thus removed from consideration due to the unstable nature of the cross -sections. UT2 Reach 2's existing cross section does not receive all of the watershed flow due to multiple flowpaths through cattle trampled areas, so the maximum discharge is low. Review of the regional curve, the reference reach curve, and the 1.2-year and 1.5-year flood frequency relationships revealed that the NC Mountain Curve slope and intercept are similar to that of the reference reach curve, while the Alan Walker Curve intercept is similar to the 1.2-year predictions. These curves were then used to set the upper and lower boundaries, respectively, for the selected Site design discharges. Design discharges for were selected within the scatter of the reference reach curve and between the 1.2-year and 1.5-year predictions for all streams except UT2 Reach 2. UT2 Reach 2 exists a steep valley and flows through a wetland developed within the alluvial fan sediments. UT2 Reach 2's design discharge was intentionally set lower, in line with the 1.2-year prediction, to promote frequent stream-floodplain interaction and further development of the stream -wetland complex. The design discharge selections support the design goal of reducing instream stress by promoting frequent dispersal and infiltration of flood flows onto floodplains while maintaining small channel constructability. Table 8 gives a summary of the discharge analysis, while Figure 7 illustrates the design discharge data. Table 8: Summary of Design Discharge Analysis for Restoration Reaches Venable Creek UT1 UT2 Reach 2 UT3 Reach 2 UT6 Reach 2 Reach 2 Reach 3 DA (acres) 519 599 334 43 18 10 DA (sq. mi.) 0.81 0.94 0.52 0.07 0.03 0.02 NC Mountain Regional Curve (cfs) 86 98 61 13 7 4 Alan Walker Curve (cfs) 47 54 33 7 3 2 Wildlands Regional USGS Flood Frequency Analysis (cfs) 1.2-year 67 76 48 11 6 4 1.5-year 95 107 69 16 8 5 Site Specific Reference Reach Curve 69 75 55 19 12 9 Max Q from Manning's Eq. from XS survey (cfs) 247 256 125 4 51 79 Final Design Q (cfs) 75 83 52 10 6 4 q. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 16 June 30, 2020 7.4 Design Channel Morphological Parameters Reference reaches were a primary source of information to develop the pattern and profile design parameters for the streams. Ranges of pattern parameters were developed within the reference reach parameter ranges with some exceptions based on best professional judgement and knowledge from previous projects. For example, for meandering C designs, radius of curvature ratio is kept above 1.8 on all reaches and meander width ratio is kept above a 2.4. Meandering designs have pool widths to be 1.2 to 1.5 times the width of riffles to provide adequate point bars and riffle pool transition zones. Wildlands has found these minimum ratios to support stable geometry. Designer experience was used for pool design as well. Pool depths were designed to be a minimum of 3 times deeper than riffles to provide habitat variation. Cross-section parameters such as area, depth, and width were designed based on the design discharge and stable bank slopes. In some cases, the width to depth ratio was increased beyond reference parameters as dictated by prior project experience to provide stable bank slopes prior to the development of a fully vegetated streambank. Key morphological parameters for the Site are listed in Tables 9-12. Complete morphological tables for existing, reference, and proposed conditions are in Appendix 4. Table 9: Summary of Morphological Parameters for Venable Creek Venable Creek Reach 2 Venable Creek Reach 3 References References Parameter Existing Proposed Existing Proposed Agony UT to Riverbend UT to Box Acres UT1 Rocky Rocky Park Creek Reach 3 Creek Creek Contributing Drainage Area (acres) 519 96 672 519 599 166 672 1363 599 Channel/Reach Classification E4 134 E4b 134 E/C4 C4 E4b C4 C4 Design Discharge Width (ft) 10.6 11.1 12.2 15.0 10.5 - 10.6 12.2 23.5 15.6 10.8 Design Discharge Depth (ft) 1.5 0.7 1.3 1.1 1.6-0.9 1.3 1.2 1.1 Design Discharge Area (ft2) 15.6 7.4 16.3 16.4 16.9- 9.5 16.3 28.9 17.3 18.1 Design Discharge Velocity (ft/s) 4.8 4.9 5.5 4.6 4.9 3.5 5.5 3.3 4.8 Design Discharge (cfs) 75 37 85 75 83 33 85 95 83 Water Surface Slope (ft/ft) 0.0190 0.0490 0.0200 0.0230 0.0136 0.0130 0.02 0.0084 0.0140 Sinuosity 1.08 1.04 1.10 1.08 1.14 - 1.10 1.33 1.29 Width/Depth Ratio 7.2 16.6 9.1 13.8 6 9 11.8 9.1 19.1 14.1 Bank Height Ratio 1.6 1.0 1.0 1.0-1.1 1 6 1.2 1.0 1.5 1.0-1.1 Entrenchment Ratio 4.3 2.3 6.0 2.0+ 8.6 1.6 6.0 3.3 2.2+ 10.5 Reachwide d50 (mm) 40.6 50.6 22.6 13.3 22.6 Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 17 June 30, 2020 Table 10: Summary of Morphological Parameters for UT1 and UT3 Parameter Existing References Proposed UT1 UT3 Reach 2 Timber Tributary Riverbend Park UT to Rocky Creek UT1 UT3 Reach 2 Contributing Drainage Area (acres) 334 18 26 166 672 334 18 Channel/Reach Classification E4b E4b B4 C4 E4b C4b B4 Design Discharge Width (ft) 8.7 4.2 8.9 10.6 12.2 11.5 4.9 Design Discharge Depth (ft) 1.1 0.9 0.5 0.9 1.3 0.97 0.4 Design Discharge Area (ft2) 9.8 3.8 4.6 9.5 16.3 11.1 1.9 Design Discharge Velocity (ft/s) 5.3 1.6 3.7 3.5 5.5 4.7 3.1 Design Discharge (cfs) 52 6 17 33 85 52 6 Water Surface Slope (ft/ft) 0.0212 0.0369 0.0334 0.0130 0.0200 0.0210 0.0340 Sinuosity 1.04 1.47 1.12 - 1.10 1.14 1.02 Width/Depth Ratio 7.6 4.7 17.0 11.8 9.1 11.8 12.3 Bank Height Ratio 1.4 1.5 1.0 1.2 1.0 1.0-1.1 1.0-1.1 Entrenchment Ratio 7.9 6.4 1.5 1.6 6.0 2.2+ 2.0+ Reachwide d50 (mm) 9.5 3.1 6.5 22.6 9.5 j 3.1 Table 11: Summary of Morphological Parameters for UT2 Parameter Existing References Proposed UT2 Reach 2 Timber Tributary Agony Acres UT1 Reach 3 UT2 Reach 2 Contributing Drainage Area (acres) 43 26 96 43 Channel/Reach Classification C4b B4 B4 B4 Design Discharge Width (ft) 4.0 8.9 11.1 5.6 Design Discharge Depth (ft) 0.3 0.5 0.7 0.5 Design Discharge Area (ft2) 1.2 4.6 7.4 2.6 Design Discharge Velocity (ft/s) 8.1 3.7 4.9 3.9 Design Discharge (cfs) 10 17 37 10 Water Surface Slope (ft/ft) 0.0352 0.0334 0.0490 0.0380 Sinuosity 1.18 1.12 1.04 1.02 Width/Depth Ratio 12.7 17 16.6 12.1 Bank Height Ratio 1.0 1 1.0 1.0-1.1 Entrenchment Ratio 2.7 1.5 2.3 2.0+ Reachwide d50 (mm) 24.1 6.5 50.6 24.1 Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 18 June 30, 2020 Table 12: Summary of Morphological Parameters for UT2 Parameter Existing References Proposed UT6 Reach 2 Ironwood Tributary UT to South Fork Fishing Creek UT to Gap Branch UT6 Reach 2 Contributing Drainage Area (acres) 10 19 13 26 10 Channel/Reach Classification A4 A5a+ B5a B4a/A4 A4 Design Discharge Width (ft) 2.1 5.0 4.1 6.2 3.7 Design Discharge Depth (ft) 0.8 0.6 0.4 0.6 0.3 Design Discharge Area (ft2) 1.6 2.7 1.8 3.8 1.2 Design Discharge Velocity (ft/s) 2.5 4.9 4.1 5.0 3.3 Design Discharge (cfs) 4 13 8 18.7 4 Water Surface Slope (ft/ft) 0.0870 0.1139 0.0815 0.0680 0.0822 Sinuosity 1.01 1.19 - - 1.00 Width/Depth Ratio 2.7 9.1 9.3 10.1 11.2 Bank Height Ratio 2.6 1.3 1.0 1.0 1.0-1.1 Entrenchment Ratio 3.7 2.1 1.7 3.4 1.4+ Reachwide d50 (mm) 8.5 0.9 1.2 19.0 8.5 7.5 Sediment Transport Analysis As discussed in Section 4.1, the UT1 and Venable Creek watersheds deliver some sediment to the onsite streams, but the majority of sediment observed in the project streams originates through onsite erosion and cattle access. The project stream and valley restoration will address the major sediment sources within the watershed by protecting stream banks, removing cattle from the system, and reducing channel shear stress. Buffers will be converted from pastures to planted native woody tree and shrub species. The restored buffer will provide filtration for overland flow from remaining upland agricultural fields. Additionally, four BMPs will be constructed to treat points of concentrated agricultural runoff. The existing Site streams are not capacity limited, and the project should reduce sediment supply; therefore, the focus of sediment transport analysis for design was to verify that the designed channels will be stable over time and have the competence to pass the sediment that continues to be delivered by the watershed. 7.5.1 Competence Analysis Competence analyses were performed during design for each of the restoration reaches by comparing shear stress associated with the design bankfull discharge, proposed channel dimensions, and proposed channel slopes with the size distribution of the existing bed load. The analysis utilized standard equations based on a methodology using the Shields (1936) curve and Andrews (1984) equation described by Rosgen (2001). Channel slope and design dimensions were varied as possible until the resulting design verified that the stream reach could move the bed load supplied to the stream. Each stream reach design follows the natural fall of the valley, and design stream slopes can vary widely over a design reach. For this reason, the lowest design slope was used in the competence analysis to ensure that the sediment delivered by the watershed would pass through the lowest sloped reach. The results of the analysis are shown in Table 13. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 19 June 30, 2020 Table 13: Results of Competence Analysis Venable Creek UT1 UT2 UT3 UT6 Reach 2 Reach 3 Reach 2 Reach 2 Reach 2 Dbkf (ft) 1.09 1.11 0.97 0.46 0.40 0.33 Minumum Schan (ft/ft) 0.0230 0.0070 0.0210 0.0320 0.0260 0.0820 Bankfull Shear Stress, t (lb/sq ft) 1.51 0.47 1.21 0.89 0.62 1.63 Dmax Bar/Subpavement (mm) 170 78 64 93 56 52 Dcrit (ft) 1.2 1.1 0.24 0.24 0.16 0.05 Scrit (ft/ft) 0.0171 0.0069 0.0051 0.01638 0.0105 0.0114 Movable particle size (mm) Shield's/Rosgen 120/206 36/87 95/175 69/139 47/107 130/218 Predicted Shear Stress to move Dmax Shield's/Rosgen 2.11/1.16 1.00/0.40 0.83/0.31 1.18/0.51 0.73/0.26 0.68/0.23 The initial competence analysis was based on the size material naturally found in the stream to mimic potential bed load. The results were used to inform further design of the reach. Due to the steeper nature of UT1, UT2, UT3, and UT6, the streams are often capable of moving particle sizes far greater than that supplied by the watershed. By reviewing competence using the lowest design slope, often where the stream enters the Venable Creek floodplain, the design was iterated to have enough slope so as to continue to move sediment through the system without excessive aggradation. On Venable Creek, the Andrew's equation for gravel bed transport suggests that the design is close to equilibrium with the watershed sediment supply. The Shield's equation suggests that the stream design may not be competent to pass the largest particle supplied by the watershed, while Rosgen's equation suggests that it is competent to move the watershed supply. Shield's equation was based on data collected from homogenous size distributions in flumes while Rosgen's equation was based on data collected from heterogenous size distribution in natural streams. Rosgen's data set is more similar to the Site streams and suggests that the Venable Creek design is more than competent to pass the sediment generated from the watershed. The excess shear throughout most of the Site streams influenced the design of rock and wood step structures to provide grade control and increase roughness within the channel. Riffles with larger materials, such as chunky riffles, were also integrated into the design as grade control. The proposed D50 and Dioo for the constructed riffles on all stream reaches will be sized so that the reconstructed channels will not produce enough shear stress to entrain the largest particles in these structures. This will ensure a stable pavement while allowing for bed load material to be active within the system. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 20 June 30, 2020 7.6 Project Implementation Currently, the streams throughout the Site are extensively impacted by grazing. The primary stressors to Site streams are livestock trampling and fecal coliform inputs, lack of stabilizing stream bank and riparian vegetation, active erosion, and incision. Wildlands' approach to improving the streams on the Site includes a multi -tiered approach including enhancement I and 11, and Priority 1 restoration with Priority 2 restoration limited to confluences and transition zones. The efforts will extend up to the stream origin on UT2, UT3, UT4, and UT6, and far into the headwaters of UT2A and UT5, representing a holistic, watershed scale restoration of much of the Site. Venable Creek Reaches 1 and 4, UT2 Reach 1, UT2A, UT3 Reach 1, UT4, UT5, and UT6 Reach 1 are relatively stable geomorphically, but historic and ongoing cattle access to the streams has resulted in areas of trampled stream banks, erosion, and spot areas of poor riparian buffers. These reaches are slated for enhancement level 11, which will include correcting isolated areas of bank erosion on perennial reaches. Enhancement I is proposed for Venable Creek Reach 2. The profile will be adjusted within the existing stream banks, and areas of bank erosion will be corrected. This reach serves as a transition between the enhancement II length of Venable Creek Reach 1 to full restoration proposed on Venable Creek Reach 3. Restoration practices are proposed on the remainder of the Site where persistent, systemic incision and erosion cannot be addressed through spot treatment. Enhancement I efforts on Venable Creek Reach 2 allow for Venable Creek Reach 3 to connect directly to the historic floodplain using Priority 1 restoration with a short, transitional length of Priority 2 restoration. Priority 1 restoration will continue to the downstream reach extents, where a transitional length of Priority 2 restoration will be required to tie the stream into the existing channel. UT213 will be garded to tie into the new location of Venable Creek Reach 3. UT1 will also be brought up to the historic floodplain beginning at the Siloam Road culvert, allowing for an immediate transition to Priority 1 restoration. A short length of Priority 2 restoration ties UT1 into Venable Creek Reach 2. Restoration of UT2 Reach 2 begins at the confluence of UT2 and UT2A. As the valley widens, a critical farm road along the left valley toe pinches the floodplain. This farm road will remain just outside of the easement. To compensate for this pinch point, the right valley wall will be graded to widen UT2's floodplain. Cattle trampling through this valley will be corrected and UT2 Reach 2 will be restored to a q. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 21 June 30, 2020 single thread channel. UT2 Reach 2 will drop into Venable Creek over a structure, eliminating the need for a transitional section of Priority 2 restoration. UT3 Reach 2 will be brought up onto the historic floodplain beginning at a bedrock knickpoint, allowing for immediate transition to Priority 1 restoration. Priority 1 restoration will continue downstream to UT3 Reach 2's confluence with Venable Creek. UT6 Reach 2 will be routed back to its original valley. Valley walls will be graded to stable slopes and stable step -pool bedform will be constructed. Along each restoration and enhancement reach, cattle will be excluded and open areas of the buffer will be planted. This proposed work will not only improve Site streams, but will restore the habitat fragmentation caused by the current agricultural land use practices. Restoration of riparian buffers will connect the entire watershed to the existing forested areas upstream of UT2 and UT5 and downstream on Venable Creek to provide an uninterrupted riparian corridor. A concept plan for the Site is provided in Figure 8. 7.7 Onsite Best Management Practices Eroding, ephemeral features and actively grazed cattle pasture upstream of the origination of UT3, UT4, and UT6 concentrate the pasture drainage to the stream channels. Cattle wallow areas adjacent to Venable Creek are discrete sources for sediment and fecal matter. Stormwater BMPs will be established upstream of jurisdictional features within the conservation easement to capture and treat the runoff from these areas. The BMPs will be planted with appropriate native species to encourage nutrient uptake, settling, and treatment. BMPs are expected to capture sediment after construction and fill in over time, transitioning to a vegetative filter feature. BMPs will not be monitored or maintained. 7.8 Vegetation and Planting Plan Non -forested areas within the conservation easement will be planted, which includes additional buffer areas beyond the minimum requirement of 30 feet from top of bank. Riparian buffers will be planted with early successional native vegetation chosen to develop a forested riparian zone. The specific species composition was selected based on the community type, observation of occurrence of species in riparian buffers adjacent to the Site, and best professional judgement on species establishment and anticipated Site conditions in the early years following project implementation. Species chosen for the planting plan are listed on Sheet 3.0 of the Draft Plans located in Appendix 12. The riparian buffer and wetland areas will be planted with bare root seedlings. In addition, the stream banks will be planted with live stakes and the channel toe will be planted with herbaceous species. Permanent herbaceous seed will be spread on streambanks, floodplain areas, and disturbed areas within the project easement. Bare root and live stake planting will take place during the dormant season. Some of the existing invasive species along restoration and enhancement reaches, including fescue (Festuca spp.), will be treated with herbicide preconstruction, while invasives within active construction corridors will be mechanically removed during construction. The extent of invasive species coverage wil be monitored, mapped, and controlled as necessary throughout the required monitoring period as discussed in Appendix 7. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 22 June 30, 2020 7.9 Utilities, Stream Crossings, and Site Access Table 14 summarizes the proposed crossings on the Site. All crossings are included in the easement and are existing utility or stream crossings. Ford or culvert crossings will be fenced with 5-strand barbed wire or charged high -tensile wire and gated. The culvert pipes will be buried 6 to 12 inches to allow for a natural stream bed through the crossing, promoting fish passage and aquatic habitat continuity. The maintenance of the crossings will be the responsibility of the landowner once the project is closed by the NCIRT and transferred to NCDEQ stewardship. There are two overhead utility easements which overlap the project easement; one on Venable Creek shown in Table 14 and one at the upstream end of UT6. UT6 originates within the utility easement. The conservation easement extends to UT6's origin but no credit is proposed within the utility easement. The landowner plans to install cattle watering systems post -project at several locations as part of the project implementation. The easement area can be accessed for construction, monitoring, and long- term stewardship from Little Mountain Church Road and Siloam Road. Table 14: Crossings Summary Within Conservation Reach Crossing Location (STA) Crossing Type Easement? Utility only/no stream bed Venable Creek 102+99 Yes crossing or livestock access Gated and fenced ford — Venable Creek 132+75 livestock access only during Yes coordinated crossing events Fenced culvert — no UT2 308+72 livestock access to stream Yes 7.10 Project Risk and Uncertainties In general, this project is low risk. There is low risk of hydraulic trespass from the project due to the current and designed slopes of the project channels. The farmers are on the land daily and will be able to repair damaged fences and/or remove stray livestock from the easement quickly. The rural agricultural zoning of the watershed protects it from potential urban development, however there is always risk of logging on large tracts of forested land such as those within the Venable Creek and UT1 watersheds. Logging of these watersheds could increase peak flows and sediment to these streams. UT1's watershed contains several impoundments which may function to control fine sediment runoff and peak flows should logging occur. Valley slope transitions, such as where the Site tributaries enter the broad Venable Creek floodplain, can naturally function as aggradational areas. Sediment transport has been analyzed for restoration reaches through valley transitions and the streams are expected to be competent to move the existing bedload over time. Existing fine sediment sources, including streambank erosion and farm runoff, will be reduced through stream bank repair and BMP installation, reducing the risk of aggradation due to capacity. If unforeseen land use changes increase fine sediment loads beyond current levels, there is a risk of aggradation at the valley slope breaks. This risk may be offset by additional vegetation on floodplains or off-line sediment sink BMPs. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 23 June 30, 2020 8.0 Performance Standards The stream performance standards for the project have been developed based on guidance presented in the DIMS Stream and Wetland Mitigation Plan Template and Guidance (June 2017) and the October 2016 NCIRT Mitigation Monitoring Guidance. Annual monitoring and semi-annual site visits will be conducted to assess the condition of the finished project. Specific performance standard components are proposed for stream morphology, stream hydrology, and riparian vegetation. Performance criteria will be evaluated throughout the seven-year post -construction monitoring period. An outline of the performance criteria components follows. 8.1 Stream Morphological Parameters and Channel Stability 8.1.1 Dimension Riffle cross sections on the restoration reaches should be stable and should show little change in bankfull area, bank height ratio, and width -to -depth ratio. Per NCIRT guidance (2016), bank height ratios shall not exceed 1.2 and entrenchment ratios shall be at least 1.4 for restored B channels and 2.2 for restored C channels to be considered stable. Riffle cross sections should fall within the parameters defined for channels of the appropriate stream type. If any changes do occur, these changes will be evaluated to assess whether the stream channel is showing signs of instability. Changes in the channel that indicate a movement toward stability or enhanced habitat include a decrease in the width -to -depth ratio in meandering channels or an increase in pool depth. Remedial action would not be taken if channel changes indicate a movement toward stability. 8.1.2 Pattern and Profile Visual assessments and photo documentation should indicate that streams are remaining stable and do not indicate a trend toward vertical or lateral instability. Signs of instability may include bank scour, bank migration, and bed incision. 8.1.3 Substrate Restoration reaches should show a progression towards or the maintenance of coarser materials in the riffle features and smaller particles in the pool features. However, natural variations in pool and riffle substrate is expected as a result of sediment transport processes in steeper sloped channels. A reach - wide pebble count will be performed in each restoration reach each monitoring year for classification purposes. A wetted pebble count will be performed during the baseline survey at surveyed riffles to characterize the pavement. Riffles may fine over the course of monitoring due to the stabilization of contributing watershed sediment sources. 8.2 Hydrology Stream hydrologic monitoring will be conducted on stream reaches that utilize restoration and/or enhancement level I approaches where in -stream work conducted alters channel dimensions below the bankfull elevation. Automated pressure transducers will be used to bankfull events and are referred to as crest gages (CG) in text and tables. The occurrence of bankfull events will be documented throughout the monitoring period. Four bankfull flow events, occurring in separate years, must be documented within the seven-year monitoring period. Automated crest gages will be set to record bankfull events every three hours and will be installed within the stream's surveyed riffle cross section. The device will be checked quarterly to determine if a bankfull event has occurred. Evidence of bankfull events, such as the occurrence of debris lines and sediment deposition, will be documented with photos when possible. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 24 June 30, 2020 8.3 Vegetation The final vegetative performance standard will be the survival of 210 planted stems per acre in the planted riparian and wetland areas at the end of the required seven-year monitoring period. The interim measure of vegetative success for the Site will be the survival of at least 320 planted stems per acre at the end of monitoring year three (MY3) and at least 260 stems per acre at the end of MY5. Also, trees must average six feet in height at the end of the fifth monitoring year, and eight feet in height at the end of the seventh monitoring year. The extent of invasive species coverage will be monitored and controlled as necessary throughout the required monitoring period. Vegetation monitoring quadrants will be installed across the Site to measure the survival of the planted trees with the riparian and wetland areas. The number of monitoring quadrants required, and frequency of monitoring will be based on the DMS monitoring guidance documents. Vegetation monitoring will occur between July 1 and leaf drop and will follow the CVS-EEP Protocol for Recording Vegetation (2008) or another DMS approved protocol. 8.4 Other Parameters 8.4.1 Photo Documentation Photographs should illustrate the Site's vegetation and morphological stability on an annual basis. Cross section photos should demonstrate no excessive erosion or degradation of the banks. Longitudinal photos should indicate the absence of persistent mid -channel bars within the channel or vertical incision. Grade control structures should remain stable. Deposition of sediment on the bank side of vane arms is preferable. Maintenance of scour pools on the channel side of vane arms is expected. 8.4.2 Visual Assessments Visual assessments should support the specific performance standards for each metric as described above. 9.0 Monitoring Plan The Site monitoring plan has been developed to ensure that the required performance standards are met and project goals and objectives are achieved. Annual monitoring data will be reported using the DMS Annual Monitoring Reporting Template (June 2017). The monitoring report shall provide project data chronology that will facilitate an understanding of project status and trends, ease population of DMS databases for analysis and research purposes, and assist in close-out decision making. Using the DMS Baseline Monitoring Report Template (June 2017), a baseline monitoring document and as -built record drawings of the project will be developed following the planting completion and monitoring installation on the restored site. Monitoring reports will be prepared in the fall of each monitoring year and submitted to DMS by November 30. Complete monitoring reports will be prepared in the fall of monitoring year one, two, three, five, and seven and submitted to DMS. In monitoring years four and six, a brief summary of the site conditions along with photos, current condition plan view (CCPV) map, and applicable hydrology data will be prepared and submitted to DMS. The closeout monitoring period will extend seven years beyond completion of construction or until performance standards have been met. The closeout report will follow the DMS Closeout Report Template Version 2.2 (January 2016). Table 15, below, describes how the monitoring plan is set up to verify that project goals and objectives have been achieved. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 25 June 30, 2020 Table 15: Monitoring Plan Goal Objective Performance Standards Monitoring Metric Fence conservation easement Exclude livestock Install livestock fencing as needed to to exclude livestock or from stream exclude livestock from stream remove livestock from Visual assessment. channels and channels and riparian areas. adjacent land. Install fenced wetlands. and gated crossings as needed. In open areas planted with bare roots; Survival of 210 Convert active cattle pasture to planted stems per acre at Permanent and Restore and forested riparian buffers along all Site IVY7. Interim survival of at mobile 100 square enhance native streams. Protect and enhance existing least 320 planted stems at meter vegetation floodplain forested riparian buffers. Treat IVY3 and at least 260 planted plots within planted vegetation. invasive species. stems per acre at IVYS. No open riparian areas. success criteria is associated with shaded area planting. Reconstruct stream channels slated for Stream pattern and profile must remain stable. Bank restoration with stable dimensions and height ratios stay below 1.2. Cross-section Improve the appropriate depth relative to the monitoring, visual Visual assessments showing stability of stream existing floodplain. Add bank progression towards stability. assessment, channels. revetments and in -stream structures reachwide pebble to protect restored/ enhanced Reachwide pebble count counts. shows riffles are coarser than streams. pools. Install habitat features such as constructed steps, cover logs, and Improve instream brush toes on restored reaches. Add There is no required performance standard for this Visual assessment habitat. woody materials to channel beds. Construct pools of varying depth. metric. Remove man-made impoundment. Install agricultural BlVPs in areas of Treat concentrated agricultural runoff to There is no required concentrated treat runoff before it enters the stream performance standard for this Visual assessment. agricultural runoff channel. metric. Permanently protect the Establish a conservation easement on Record and close conservation project site from the Site. Exclude livestock from Site easement prior to Visual assessment harmful uses. streams. implementation. 9.1 Monitoring Components Project monitoring components are listed in more detail in Tables 16 and 17. Approximate locations of the proposed vegetation plots and cross section locations are illustrated in Figure 9. Honey Mill Mitigation Site DRAFT Mitigation Plan DMS ID No. 100083 Page 26 June 30, 2020 Table 16: Monitoring Components Quantity/Length by Reach Parameter Monitoring Feature Frequency Notes VC VC VC VC UT2 UT2 Reach 1 Reach 2 Reach 3 Reach 4 UT1 Reach 1 Reach 2 Riffle Cross -sections N/A 1 3 N/A 1 N/A 1 Dimension Year 1, 2, 3, 5, and 7 1 Pool Cross -sections N/A 0 2 N/A 1 N/A 0 Pattern Pattern N/A N/A N/A N/A N/A N/A N/A N/A Profile Longitudinal Profile N/A N/A N/A N/A N/A N/A N/A N/A 2 Substrate Reach wide (RW) Pebble Count N/A 1 RW 1 RW N/A 1 RW N/A 1 RW Year 1, 2, 3, 5, and 7 3 Hydrology Crest Gage (CG) and/or N/A 1 CG N/A N/A N/A N/A Semi -Annual 4 Transducer (SG) CVS Level 2/Mobile Plots 8 Vegetation (Permanent/Mobile) (5/3) Year 1, 2, 3, 5, and 7 5 Visual Y Y Y Y Y Y Y Semi -Annual Assessment Exotic and nuisance Semi -Annual 6 vegetation Project Boundary Semi -Annual 7 Reference Photographs 15 Annual Photos 1. Cross -sections will be permanently marked with rebar to establish location. Surveys will include points measured at all breaks in slope, including top of bank, bankfull, edge of water, and thalweg. 2. Pattern and profile will be assessed visually during semi-annual site visits. Longitudinal profile will be collected during as -built baseline monitoring survey only, unless observations indicate widespread lack of vertical stability (greater than 10% of reach is affected) and profile survey is warranted in additional years to monitor adjustments or survey repair work. 3. Riffle 100-count substrate sampling will be collected during the baseline monitoring only. Substrate assessments in subsequent monitoring years will consist of reachwide substrate monitoring. 4. Crest gages and/or stream gages will be monitored using automated pressure transducers. Transducers will set to record bank full events at least twice a day and stream flow at least every 3 hours and will be inspected quarterly or semi-annually. Evidence of bankfull and stream flow events will be documented with a photo when possible. 5. Both mobile and permanent vegetation plots will be utilized to evaluate the vegetation performance for the open areas planted. 2% of the open planted acreage will be monitored with permanent and mobile plots. Permanent vegetation monitoring plot assessments will follow CVS Level 2 protocols. Mobile vegetation monitoring plot assessments will document number of planted stems and species using a circular or 100 m2 square/rectangular plot. Planted shaded areas will be visually assessed. 6. Locations of exotic and nuisance vegetation will be mapped 7. Locations of vegetation damage, boundary encroachments, etc. will be mapped. W Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 27 June 30, 2020 Table 17: Monitoring Components Quantity/Length by Reach Parameter Monitoring Feature Frequency Notes UT3 UT3 UT6 UT6 Reach 1 Reach 2 UT4 UT5 Reach 1 Reach 2 Riffle Cross -sections N/A 1 N/A N/A N/A 1 Dimension Year 1, 2, 3, 5, and 7 1 Pool Cross -sections N/A 0 N/A N/A N/A 0 Pattern Pattern N/A N/A N/A N/A N/A N/A N/A Profile Longitudinal Profile N/A N/A N/A N/A N/A N/A N/A 2 Substrate Reach wide (RW) pebble count N/A 1 RW N/A N/A N/A 1 RW Year 1, 2, 3, 5, and 7 3 Stream Crest Gage (CG) and/or N/A N/A N/A N/A N/A N/A Semi- Annual 4 Hydrology Transducer (SG) CVS Level 2/Mobile Plots 6 Vegetation (Permanent/Mobile) (4/2) Year 1, 2, 3, 5, and 7 5 Visual Y Y Y Y Y Y Semi- Annual Assessment Exotic and nuisance Semi- Annual 6 vegetation Project Boundary Semi- Annual 7 Reference Photos Photographs 9 Annual 1. Cross -sections will be permanently marked with rebar to establish location. Surveys will include points measured at all breaks in slope, including top of bank, bankfull, edge of water, and thalweg. 2. Pattern and profile will be assessed visually during semi-annual site visits. Longitudinal profile will be collected during as -built baseline monitoring survey only, unless observations indicate widespread lack of vertical stability (greater than 10% of reach is affected) and profile survey is warranted in additional years to monitor adjustments or survey repair work. 3. Riffle 100-count substrate sampling will be collected during the baseline monitoring only. Substrate assessments in subsequent monitoring years will consist of reachwide substrate monitoring. 4. Crest gages and/or stream gages will be monitored using automated pressure transducers. Transducers will set to record bank full events at least twice a day and stream flow at least every 3 hours and will be inspected quarterly or semi-annually. Evidence of bankfull and stream flow events will be documented with a photo when possible. 5. Both mobile and permanent vegetation plots will be utilized to evaluate the vegetation performance for the open areas planted. 2% of the open planted acreage will be monitored with permanent and mobile plots. Permanent vegetation monitoring plot assessments will follow CVS Level 2 protocols. Mobile vegetation monitoring plot assessments will document number of planted stems and species using a circular or 100 m2 square/rectangular plot. Planted shaded areas will be visually assessed. 6. Locations of exotic and nuisance vegetation will be mapped 7. Locations of vegetation damage, boundary encroachments, etc. will be mapped. W Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 28 June 30, 2020 10.0 Long -Term Management Plan The Site will be transferred to the North Carolina Department of Environmental Quality (NCDEQ) Stewardship Program. This party shall serve as conservation easement holder and long-term steward for the property and will conduct periodic inspection of the Site to ensure that restrictions required in the conservation easement are upheld. Funding will be supplied by the responsible party on a yearly basis until such time an endowment is established. The NCDEQ Stewardship Program is developing an endowment system within the non -reverting, interest -bearing Conservation Lands Conservation Fund Account. The use of funds from the Endowment Account will be governed by North Carolina General Statue GS 113A-232(d)(3). Interest gained by the endowment fund may be used for the purpose of stewardship, monitoring, stewardship administration, and land transaction costs, if applicable. The Stewardship Program will periodically install signage as needed to identify boundary markings as needed. Any livestock or associated fencing or permanent crossings will be the responsibility the owner of the underlying fee to maintain. The Site Protection Instrument can be found in Appendix 8. Table 18: Long-term Management Plan Long -Term Management Activity Long -Term Manager Responsibility Landowner Responsibility The landowner shall report damaged or missing signs to the long-term manager, as well as Signage will be installed and The long-term steward will be contact the long-term manager if maintained along the Site responsible for inspecting the Site a boundary needs to be marked, boundary to denote the area boundary and for maintaining or or clarification is needed protected by the recorded replacing signage to ensure that the regarding a boundary location. If conservation easement area is clearly land use changes in future and conservation easement. marked. fencing is required to protect the easement, the landowner is responsible for installing appropriate approved fencing. The long-term manager will be responsible for conducting annual inspections and for undertaking The Site will be protected in its actions that are reasonably calculated The landowner shall contact the entirety and managed under the to swiftly correct the conditions long-term manager if clarification terms outlined in the recorded constituting a breach. The USACE, and is needed regarding the their authorized agents, shall have the restrictions associated with the conservation easement. right to enter and inspect the Site and recorded conservation easement. to take actions necessary to verify compliance with the conservation easement. Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 29 June 30, 2020 11.0 Adaptive Management Plan Upon completion of Site construction, Wildlands will implement the post -construction monitoring defined in Sections 8 and 9. Project maintenance will be performed during the monitoring years to address minor issues as necessary (Appendix 9). If, during annual monitoring it is determined the Site's ability to achieve Site performance standards is jeopardized, Wildlands will notify the members of the NCIRT and work with the NCIRT to develop contingency plans and remedial actions. 12.0 Determination of Credits Mitigation credits presented in Table 19 are projections based upon the proposed design. The Site is submitted for mitigation credit in the Yadkin 03040101. The credit ratios proposed for the Site have been developed in consultation with the NCIRT as summarized in technical memorandum dated September 25, 2018. This correspondence is included in Appendix 6. 1. The requested stream restoration credit ratio is 1:1 for mitigation activities that include reconstruction of stable channels and restoring floodplain connection. 2. Venable Creek Reach 2 is proposed for enhancement I credit at a 1.5:1 ratio. 3. Enhancement II is proposed at different ratios throughout the Site to reflect different stressors and levels of proposed treatment. Venable Creek Reach 1 is proposed at 2.5:1 credit to reflect a combination of frequent cattle access, degraded buffers, and areas of erosion that require repair. Venable Creek Reach 4, while minimally impacted by cattle, is also proposed at 2.5:1 to account for more extensive bank repair and bench grading. b. UT3 Reach 1, UT4, UT5, and UT6 Reach 1 are proposed at 3:1 credit to reflect cattle exclusion and spot erosion repair. c. UT2 Reach 1 and UT2A are proposed at 4:1 credit to acknowledge that, while cattle currently graze the understory here and will be excluded, their impact is minimal and there is an existing forested canopy. 4. No credit is sought for the BMPs or for work required to extend UT213 to meet the new location of Venable Creek Reach 3. Buffers proposed throughout the Site meet the minimum required 30-foot standard width for Mountain streams, and in most cases, far exceed it. The credit release schedule is provided in Appendix 11. Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 30 June 30, 2020 Table 19: Project Asset Table Project Components Project Component or Reach ID Existing Footage/ Acreage Restoration Footage/ a Acreage Mitigation Category Restoration Level Priority Level Mitigation Ratio Proposed Credit Venable Creek Reach 1 3,823 90.960 Cool Ell N/A 2.5 36.384 Venable Creek Reach 2 208.330 El P3, P4 1.5 138.887 Venable Creek Reach 3 1,650.417 R P1 1 1,650.417 Venable Creek Reach 4 1,985.530 Ell P3, P4 2.5 794.212 UT1 179 260.330 Cool R P2 1 260.330 UT2 Reach 1 1,154 741.850 Cool Ell N/A 4 185.463 UT2 Reach 2 350.470 R P1 1 350.470 UT2A 889 893.070 Cool Ell N/A 4 223.268 UT213 34 71.180 Cool N/A N/A 0 0.000 UT3 Reach 1 1,236 785.400 Cool Ell N/A 3 261.800 UT3 Reach 2 314.380 R P1/P2 1 314.380 UT4 446 448.020 Cool Ell N/A 3 149.340 UT5 552 522.460 Cool Ell N/A 3 174.153 UT6 Reach 1 588 213.710 Cool Ell N/A 3 71.237 UT6 Reach 2 219.950 R P1 1 219.950 Total Stream LF 8,901 8,756.057 Project Credits Restoration Level StreaM2 Riparian Wetland Non -Rip Wetland Warm Cool Cold Riverine Non-Riv Restoration 2,795.547 Re-establishment Rehabilitation Enhancement Enhancement 1 138.887 Enhancement 11 1,895.856 Creation Preservation Totals 4,830.290 Notes: 1. Crossing lengths have been removed from credited stream footage. 2. No direct credit for BMPs. 3. UT6 originates within an overhead powerline easement. The conservation easement extends up to UT6's origin under the powerline, but proposed crediting does not begin until the stream exits the overhead easement. q. Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 31 June 30, 2020 13.0 References Anthony, T., Hunter, B., Austin, K., Myers, B., Blackwell, D., Miler, D., Cornelius, J., Pardue, G., Doub, T., Swain, T., Hamby, A., Wooten, B., Hennings, B., Wooten, C. R. 2011. Yadkin County Land Use Plan. http://www.vadkincountync.gov/DocumentCenter/Home/View/965 Chartrand, S.M., Jellinek, M., Whiting, P.J., Stamm, J. 2011. Geometric scaling of step -pools in mountain streams: Observations and implications. Geomorphology 129:141-151. Dunne, T. and L. B. Leopold. 1978. Water in Environmental Planning. W.H. Freeman and Company. New York. Giese, G.I and Robert R. Mason Jr. 1993. Low -Flow Characteristics of Streams in North Carolina. U.S. Geological Survey Water Supply Paper 2403. Harman, W.A. and C.J. Jones. 2016. Functional Lift Quantification Tool for Stream Restoration Projects in North Carolina: Data Collection and Analysis Manual. Environmental Defense Fund, Raleigh, NC. Harman, W.A. and C.J. Jones. 2016. Functional Lift Quantification Tool for Stream Restoration Projects in North Carolina: Spreadsheet User Manual Version 2. Environmental Defense Fund, Raleigh, NC. Harman, W. R. Starr, M. Carter, K. Tweedy, M. Clemmons, K. Suggs, C. Miller. 2012. A Function Based Framework for Stream Assessment and Restoration Projects. US Environmental Protection Agency, Office of Wetlands, Oceans, and Watersheds, Washington, DC EPA 843-K-12-006. Harman, W.H. et. al. 2000. Bankfull Regional Curves for North Carolina Mountain Streams. NC Mountain Curve. Proc. AWRA Conf. Water Resources in Extreme Environments, Anchorage, AK. Pp. 185-190. Hosking, J. R. M., and J. R. Wallis. 1993. Some statistics useful in regional frequency analysis, Water Resour. Res., 29(2), 271-281, doi:10.1029/92WR01980. Montgomery County Department of Environmental Protection Division of Water Resources Management. 1996. Rapid Stream Assessment Technique (RSAT) Field Methods. Montgomery County, Maryland. Natural Resources Conservation Service (NRCS). Web Soil Survey of Yadkin County. http://websoiIsurvey.nres.usda.gov/app/HomePage.htm North Carolina Division of Mitigation Services (NCDMS), 2009. Upper Yadkin Pee -Dee River Basin Restoration Priorities. North Carolina Division of Water Quality (NCDWQ), 2011. Surface Water Classifications. http://deg.nc.gov/about/divisions/water-resources/planning/classification-standards/classifications North Carolina Geological Survey (NCGS), 2018, NCGS Publications. https://deq.nc.gov/about/divisions/energy-mineral-land-resources/north-carolina-geological- su rvey/ncgs-maps/1985-geo log ic-map-of-nc NCGS, 2013. Mineral Resources. http://deg.nc.gov/about/divisions/energy-mineral-land- resources/north-carolina-geological-survey/mineral-resources North Carolina Natural Heritage Program (NHP), 2009. Natural Heritage Element Occurrence Database, Yadkin County, NC. North Carolina State University (NCSU), 2010. DrainMod Related Publications. http://www.bae.ncsu.edu/soil water/drain mod/drain mod papers.html#wetland North Carolina Wildlife Resources Commission. 2015. North Carolina Wildlife Action Plan. Raleigh, NC. Reavis, Hughes personal communication, December 23, 2015. Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 32 June 30, 2020 Rosgen, D. L. 1994. A classification of natural rivers. Catena 22:169-199. Rosgen, D.L. 2001. A stream channel stability assessment methodology. Proceedings of the Federal Interagency Sediment Conference, Reno, NV, March 2001. Schafale, M.P. 2012. Classification of the Natural Communities of North Carolina, Fourth Approximateion. North Carolina Natural Heritage Program, Raleigh, North Carolina. Shore, Franklin, personal communication, June 20, 2017. Simon, A. 1989. A model of channel response in disturbed alluvial channels. Earth Surface Processes and Landforms 14(1):11-26. Shields, D. F., Copeland, R. R, Klingman, P. C., Doyle, M. W., and Simon, A. 2003. Design for Stream Restoration. Journal of Hydraulic Engineering 129(8): 575-582. United States Army Corps of Engineers (USACE). 2016. Federal Public Notice: Notification of Issuance of Guidance for Compensatory Stream and Wetland Mitigation Conducted for Wilmington District. October 24, 2016. United States Fish and Wildlife Service (USFWS), 2014. Endangered Species, Threatened Species, Federal Species of Concern and Candidate Species, Yadkin County, NC. http://www.fws.gov/raleigh/species/cntylist/Yadkin.htmI Walker, Alan, unpublished. NC Rural Mountain and Piedmont Regional Curve. Surry County Planning Board, Surry County Planning and Development Department. (2019) Land Use Plan 2040 for Surry County, North Carolina. https://www.co.surry.nc.us/Surry%20County%20Land%20Use%20PIan%20UPdate%20Final 11 18 19 .pdf Surry County. (2007) Zoning Map. http://www.co.surry.nc.us/document center/Planning/ZoningMap.pdf q. Honey Mill Mitigation Site Draft Mitigation Plan DMS ID No. 100082 Page 33 June 30, 2020 FIGURES _� Proposed Conservation Easement 1._ Honey Mill Mitigation Bank Parcel Location °ref' Font, Stew",', ' I.It Alry e� Cree* - Fall'*', s, " r� Creek fJ` t kF Beech r N ��yedge c'ree* 7 Q �' 1 Stacey Greet/ t ? fr t! �' t�SY• �l a Ail A �� `. � . C. Rrchard.Vaughn.HwY � .' c�� F�dt apt. gr°al `b I Ararat N • JAI C, /yy + 'a a,4 CO x .: 4J 4 F V7 1 F jfj�� ` Greek 0006— �tl e7J e 1� � • �' I I II II ,9 7t h Pilo t Nb unta i pilot Gr ek F'dot t:buntain Figure 1 Vicinity Map 0 1 2 4 Miles Honey Mill Mitigation Site WILD LANDS I I I I I I I I I Yadkin River Basin (3040101) ENGINEERING Surry County, NC Project Parcel i Proposed Conservation Easement Existing Wetlands Intermittent Project Streams Perennial Project Streams Non -Project Streams Cross Sections OO Reach Breaks • Cattle Wallow • Headcut O Bedrock Existing Culvert --- Overhead Power Line Topographical Contour (20') 0 IReach 1 m 110, +F Ci7 ZK �r` J✓i! Old Mill Remnants `ems s o- • N m P O, r \ . m ,- n . d �• O. s L� N H � H A rn m m 1260 Figure 2 Site Map W I L D L A N D S Honey Mill Mitigation Site E N G I N E E R I N G 0 150 300 600 Feet Yadkin River Basin (03040101) I I I I I I I I I Surry County, NC Figure 3 Watershed Map Honey Mill Mitigation Site �tiv W I L D L A N S 0 400 800 1,600 Feet Yadkin River Basin (03040101) ENGINEERING Surry County, NC 00 0 Project Parcel i Proposed Conservation Easement q t': d r � 7 / As ' 1 ` t� rA.0-11 • Mount Airy South USGS 7.5 - minute topographic quadrangle ��`�✓'"'� • �\ Figure 4 USGS Topographic Map W I L D L A N D S Honey Mill Mitigation Site ENGINEERING 0 200 400 800 Feet Yadkin River Basin (03040101) I I I I I I I I Surry County, NC i WoE WoE .� WoE WoE i I /WoE WoD WoE sA WoE DeF w 1 � fop �, Project Parcel r 1 i Proposed Conservation Easement {.w o BbC-Braddock fine sandy loam CsA - Colvard and Suches soils ' � F DeF - Devotion-Rhodhiss-Bannertown complex WoD- Woo lwi ne-Fai rview-Westfield complex WoE- Woolwine-Fairview-Westfield complex Intermittent Project Stream Perennial Project Stream Non -Project Streams iF' r OO Reach Breaks 14 Aerial Photography Figure 5 Soils Map W I L D L A N D S Honey Mill Mitigation Site E N G I N E E R I N G 0 150 300 600 Feet Yadkin River Basin (03040101) Surry County, NC QQ Reference Reach Honey Mill Mitigation Site A.. - Honey Mill Mitigation Site tSl7.y.. �1Mr+I Fal. Critcher Brothers Reference Streams Box Creek Riverbend Park Agony Acres UT1 Reach 3 IiU .I: J.Ib-11: UT to Rocky Creek > G.",r .II -III tI kt�W I L D L A N D S 0 5 10 20 Miles ENGINEERING I I I I I I I 1 Figure 6 Reference Reach Vicinity Map Honey Mill Mitigation Site Yadkin River Basin (03040101) Surry County, NC 2 U le Honey Mill Mitigation Site Design Discharge Analysis 10000 1000 10 1! I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 1 0.01 0.1 1 10 100 Drainage Area (square miles) ■ NC Mountain Curve ■ Alan Walker Curve — Regional Flood Frequency - 1.2-year storm x Reference Reach Curve x Qmax - Existing Site Streams • Design Discharges ■ Surveyed Project Reaches (Manning's Eqn.) 0 Site Design Discharge Regional Flood Frequency - 1.5-year storm Power (NC Mountain Curve) Power (Alan Walker Curve) Power (Reference Reach Curve) Figure 7 Design Discharge Analysis Honey Mill Mitigation Site Yadkin River Basin (03040101) Surry County, NC Project Location r is i Proposed Conservation Easement Stream Enhancement I r Stream Enhancement 11 Stream Restoration No Credit ® Existing Wetlands rill. Internal Crossing Non -Project Streams Topographical Contour (20') --- Overhead Power Line Proposed BMP U 1080 Aw v 0 0 a QQ p 10g0 m P 0 150 300 600 Feet Figure 8 Concept Map W I L D L A N D S Honey Mill Mitigation Site E N G I N E E R I N G I I I I I I I I I Yadkin River Basin (03040101) PAW, Surry County, NC r Project Location r i Proposed Conservation Easement Internal Crossing s a ® Existing Wetlands Vegetation Plots OMobile Vegetation Plots Stream Enhancement I Strean Enhancement 11 i Stream Restoration Not for Credit Non -Project Streams --- Overhead Power Line Cross Sections OO Reach Breaks BMP 0 Photo Points + crest_gage Y ' t I '+ Reach 4 c i Reach 1 x+�. � ■ \� M 00 �/ 41 t\ . l� 0 150 300 600 Feet Figure 9 Monitoring Map W I L D L A N D S Honey Mill Mitigation Site E N G I N E E R I N G I I I I I I I I I Yadkin River Basin (03040101) Surry County, NC APPENDIX 1 —Historic Aerial Photos IF 4r %S V, 0. Nk, 4V r •y .Y s ( o . r r � ! - - .ice• pe � t4w :�-`to4A w ' r O r • 064 "quip, U \r" %\4 I Uhl I , 7 I - ar 0 L 41 INQUIRY #: 520802 1.1 YEAR: 1976 iN = 500' (rEDR" S ++m I INQUIRY # 5208021.1 N YEAR: 1966 0 375 750 Miles III ibbA E �. -0 m +111111111 APPENDIX 2 —Preliminary Jurisdictional Determination U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-2018-01789 County: Surry U.S.G.S. Quad: NC- Mount Airy South NOTIFICATION OF JURISDICTIONAL DETERMINATION Requestor: Wildlands Engineering, Inc. Kristi Sues Address: 1430 S Mint Street, Suite 104 Charlotte, NC 28203 Telephone Number: 704-332-7754 E-mail: ksuggs(&wildlandseng.com Size (acres) 40.1 Nearest Town Mount Airy Nearest Waterway Ararat River River Basin Upper Pee Dee USGS HUC 03040101 Coordinates Latitude: 36.429939 Longitude:-80.610504 Location description: Northeast of intersection of Siloam Rd. & Little Mountain Church Rd, Mount Airy, North Carolina Indicate Which of the Following Apply: A. Preliminary Determination ® There appear to be waters, including wetlands on the above described project area/property, that may be subject to Section 404 of the Clean Water Act (CWA)(33 USC § 1344) and/or Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403). The waters, including wetlands have been delineated, and the delineation has been verified by the Corps to be sufficiently accurate and reliable. The approximate boundaries of these waters are shown on the enclosed revised delineation map submitted via email on 6/18/2020. Therefore this preliminary jurisdiction determination may be used in the permit evaluation process, including determining compensatory mitigation. For purposes of computation of impacts, compensatory mitigation requirements, and other resource protection measures, a permit decision made on the basis of a preliminary JD will treat all waters and wetlands that would be affected in any way by the permitted activity on the site as if they are jurisdictional waters of the U.S. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process (Reference 33 CFR Part 331). However, you may request an approved JD, which is an appealable action, by contacting the Corps district for further instruction. ❑ There appear to be waters, including wetlands on the above described project area/property, that may be subject to Section 404 of the Clean Water Act (CWA)(33 USC § 1344) and/or Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403). However, since the waters, including wetlands have not been properly delineated, this preliminary jurisdiction determination may not be used in the permit evaluation process. Without a verified wetland delineation, this preliminary determination is merely an effective presumption of CWA/RHA jurisdiction over all of the waters, including wetlands at the project area, which is not sufficiently accurate and reliable to support an enforceable permit decision. We recommend that you have the waters, including wetlands on your project area/property delineated. As the Corps may not be able to accomplish this wetland delineation in a timely manner, you may wish to obtain a consultant to conduct a delineation that can be verified by the Corps. B. Approved Determination ❑ There are Navigable Waters of the United States within the above described project area/property subject to the permit requirements of Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403) and Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ There are waters, including wetlandson the above described project area/property subject to the permit requirements of Section 404 of the Clean Water Act (CWA) (33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ We recommend you have the waters, including wetlands on your project area/property delineated. As the Corps may not be able to accomplish this wetland delineation in a timely manner, you may wish to obtain a consultant to conduct a delineation that can be verified by the Corps. ❑ The waters, including wetlands on your project area/property have been delineated and the delineation has been verified by the Corps. The approximate boundaries of these waters are shown on the enclosed delineation map dated DATE. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once SAW-2018-01789 verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. ❑ The waters, including wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below onDATE. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ There are no waters of the U.S., to include wetlands, present on the above described project area/property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (LAMA). You should contact the Division of Coastal Management in Morehead City, NC, at (252) 808-2808 to determine their requirements. Placement of dredged or fill material within waters of the US, including wetlands, without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). Placement of dredged or fill material, construction or placement of structures, or work within navigable waters of the United States without a Department of the Army permit may constitute a violation of Sections 9 and/or 10 of the Rivers and Harbors Act (33 USC § 401 and/or 403). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Steve Kichefski at 828-271-7980 ext. 4234 or steven.l.kichefski(a)usace.armv.mil. C. Basis For Determination: Basis For Determination: See the Preliminary jurisdictional determination form dated 07/16/2020. D. Remarks: None. E. Attention USDA Program Participants This delineation/determination has been conducted to identify the limits of Corps' Clean Water Act jurisdiction for the particular site identified in this request. The delineation/determination may not be valid for the wetland conservation provisions of the Food Security Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should request a certified wetland determination from the local office of the Natural Resources Conservation Service, prior to starting work. F. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR Part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the following address: US Army Corps of Engineers South Atlantic Division Attn: Phillip Shannin, Review Officer 60 Forsyth Street SW, Room IOM15 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within GO days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by Not applicable. **It is not necessary to submit an RFA form to the Division Off1(� 77m. bject to the determination in this correspondence.** 7�,Corps Regulatory Official: _ Date of JD: 07/16/2020 Expiration Date of JD: Not applicable SAW-2018-01789 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the Customer Satisfaction Survey located at http: //corpsmapu.usace .anny.mil/cm_apex/f?p=13 6:4: 0 Copy furnished: Property Owner: Mary Lou Venable Address: 140 Esses Lane Mt. Airy, NC 27030 Telephone Number: 336-469-9116 Property Owner: LuAnn Venable Browne Address: 929 Siloam Road Mt. Airy, NC 27030-7875 Telephone Number: 336-710-1313 Figure 3 Delineation Map W I L D L A N D S Honey Mill Mitigation Site E N G I N E E R I N G 0 150 300 Feet Yadkin River Basin (03040101) I Surry County, NC i . fir di I4 JAP Jt4 It ..LVAP'.; WILDLANDS E N G I N E E R I N G 0 35 70 Feet I � FI .y t7 `� i7ir ]pew. n' ti t � � J Assessment Area ' w Project Parcels Potential Wetland Waters Surveyed Top of Bank Non -Project Streams Potential Non -wetland Waters Ephemeral Project Streams Intermittent Project Streams Perennial Project Streams U Wetland Data Point (DP#) 0 Stream Classification Point (SCP#) Figure 3.1 Delineation Map Honey Mill Mitigation Site Yadkin River Basin (03040101) Surry County, NC If I � — * ' f ' . . a. �+► ' , �► WILDLANDS E N G I N E E R I N G 0 57.5 115 Feet I Assessment Area Project Parcels Potential Wetland Waters Surveyed Top of Bank Non -Project Streams Potential Non -wetland Waters Ephemeral Project Streams _ Intermittent Project Streams Perennial Project Streams (� Wetland Data Point (DP#) O Stream Classification Point (SCP#) k Figure 3.2 Delineation Map Honey Mill Mitigation Site Yadkin River Basin (03040101) Surry County, NC Project Parcel Assessment Area Potential Wetland Waters 16 Surveyed Top of Bank Non -Project Streams Potential Non -wetland Waters Ephemeral Project Streams Intermittent Project Streams Perennial Project Streams Buried Perennial Project Stream Wetland Data Point (DP#) Stream Classification Point (SCP#) r I ♦ — �... 9w E %ip.-VpWILDLANDS ENGINEEPING Is, 0 45 90 Feet I SGP7 X I , Figure 3.3 Delineation Map Honey Mill Mitigation Site Yadkin River Basin (03040101) Surry County, NC Figure 3.4 Delineation Map W I L D L A N D S 0 62.5 125 Feet Honey Mill Mitigation Site ENGINEER ! N G � I � Yadkin River Basin (03040101) Surry County, NC Figure IS Delineation Map W I L D L A N D S 0 45 90 Feet Honey Mill Mitigation Site ENGINEERING Yadkin River Basin (03040101) Surry County, NC NOTIFICATION OF ADMINISTRATIVE APPEAL OPTIONS AND PROCESS AND REQUEST FOR APPEAL A licant: Wildlands Engineering, Inc., Kristi Su s File Number: SAW-2018-01789 Date: 07/16/2020 Attached is: See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of permission) A PROFFERED PERMIT (Standard Permit or Letter of permission) B PERMIT DENIAL C APPROVED JURISDICTIONAL DETERMINATION D ❑X PRELIMINARY JURISDICTIONAL DETERMINATION E SECTION I - The following identifies your rights and options regarding an administrative appeal of the above decision. Additional information may be found at or http://www.usace.army.mil/Missions/CivilWorks/Re ug latoiyProgramandPermits.aspx or the Corps regulations at 33 CFR Part 331. A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section II of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the district engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. II - REQUEST FOR APP L or OBJECTIONS TO AN INITIAL PROFFERED PERMIT REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you may provide additional information to clarify the location of information that is already in the administrative record. POINT OF CONTACT FOR QUESTIONS OR INFORMATION: If you have questions regarding this decision and/or the If you only have questions regarding the appeal process you may appeal process you may contact: also contact: District Engineer, Wilmington Regulatory Division Mr. Phillip Shannin, Administrative Appeal Review Officer Attn: Steve Kichefski CESAD-PDO Asheville Regulatory Office U.S. Army Corps of Engineers, South Atlantic Division U.S Army Corps of Engineers 60 Forsyth Street, Room 1OM15 151 Patton Avenue, Room 208 Atlanta, Georgia 30303-8801 Asheville, North Carolina 28801 Phone: (404) 562-5137 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15-day notice of any site investigation, and will have the opportum to participate in all site investi ations. Date: Telephone number: Signature of appellant or agent. For appeals on Initial Proffered Permits send this form to: District Engineer, Wilmington Regulatory Division, Attn: Steve Kichefski, 69 Darlington Avenue, Wilmington, North Carolina 28403 For Permit denials, Proffered Permits and Approved Jurisdictional Determinations send this form to: Division Engineer, Commander, U.S. Army Engineer Division, South Atlantic, Attn: Mr. Phillip Shannin, Administrative Appeal Officer, CESAD-PDO, 60 Forsyth Street, Room 1OM15, Atlanta, Georgia 30303-8801 Phone: (404) 562-5137 PRELIMINARY JURISDICTIONAL DETERMINATION (PJD) FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PJD: 6/15/2020 B. NAME AND ADDRESS OF PERSON REQUESTING PJD: Wildlands Engineering, Inc., Kristi Suggs, 1430 S. Mint Street, #104, Charlotte, NC 28203 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: Wilmington District, Honey Mill Mitigation Site, SAW- 2018-01789 D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: Northeast of intersection of Siloam Rd. & Little Mountain Church Rd, Mount Airy, North Carolina (no address assigned) (USE THE TABLE BELOW TO DOCUMENT MULTIPLE AQUATIC RESOURCES AND/OR AQUATIC RESOURCES AT DIFFERENT SITES) State: North Carolina County: Surry City: Ararat Center coordinates of site (lat/long in degree decimal format): Latitude: 34.429939 Longitude:-80.610504 Universal Transverse Mercator: UTM 17 Name of nearest waterbody: Ararat River E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: ® Field Determination. Date(s): 9/4/19- 9/5/19, 9/14/19, 2/27/20, and 6/8/2020 TABLE OF AQUATIC RESOURCES INREVIEW AREA WHICH "MAY BE" SUBJECT TO REGULATORY JURISDICTION. Estimated amount Geographic authority of aquatic Type of aquatic to which the aquatic Latitude Longitude Site Number (decimal (decimal resources in review resources (i.e., resource "may be" area (acreage and wetland vs. non- subject (i.e., Section degrees) degrees) linear feet, if wetland waters) 404 or Section applicable 10/404) Non -wetland 1.) Venable Creek 36.425879 -80.613589 3,834 LF Section 404 waters Non -wetland 2.) UT1 36.426044 -80.613817 179 LF Section 404 waters Non -wetland 3.) UT2 (Intermittent) 36.426881 -80.608853 16 LF Section 404 waters Non -wetland 4.) UT2 (Perennial) 36.426990 -80.608943 1,154 LF Section 404 waters Non -wetland 5.) UT2A 36.426248 -80.609019 889 LF Section 404 waters Non -wetland 6.) UT26 36.428882 -80.609401 664 LF Section 404 waters Non -wetland 7.) UT3 36.429889 -80.614057 1,236 LF Section 404 waters Non -wetland 8.) UT4 36.430599 -80.611440 446 LF Section 404 waters Non -wetland 9.) UT5 (Intermittent) 36.430541 -80.607658 377 LF Section 404 waters Non -wetland 10.) UT5 (Perennial) 36.430603 -80.607719 447 LF Section 404 waters Non -wetland 11.) UT5 Relic 36.431264 -80.608222 82 LF Section 404 waters Site Number Latitude (decimal degrees) Longitude (decimal degrees) Estimated amount of aquatic resources in review area (acreage and linear feet, if applicable Type of aquatic resources (i.e., wetland vs. non- wetland waters) Geographic authority to which the aquatic resource "may be" subject (i.e., Section 404 or Section 10/404) 12.) UT6 36.433433 -80.608325 588 LF Non -wetland waters Section 404 13.) UT6 Relic 36.432644 -80.607187 80 LF Non -wetland waters Section 404 12.) Wetland A 35.426942 -80.612880 0.018 AC Wetland waters Section 404 13.) Wetland B 36.427306 -80.612717 0.048 AC Wetland waters Section 404 14.) Wetland C 36.428046 -80.611172 0.346 AC Wetland waters Section 404 15.) Wetland D 36.427050 -80.609040 0.067 AC Wetland waters Section 404 16.) Wetland E 36.426181 -80.608940 0.007 AC Wetland waters Section 404 17.) Wetland F 36.426281 -80.609024 0.013 AC Wetland waters Section 404 18.) Wetland G 36.426357 -80.609314 0.004 AC Wetland waters Section 404 19.) Wetland H 36.426479 -80.609337 0.008 AC Wetland waters Section 404 20.) Wetland 1 36.426849 -80.609749 0.005 AC Wetland waters Section 404 21.) Wetland J 36.427269 -80.610497 0.015 AC Wetland waters Section 404 22.) Wetland K 36.429045 -80.611301 0.374 AC Wetland waters Section 404 23.) Wetland L 36.429256 -80.611588 0.003 AC Wetland waters Section 404 24.) Wetland M 36.429073 -80.611946 0.004 AC Wetland waters Section 404 25.) Wetland N 36.429230 -80.612564 0.001 AC Wetland waters Section 404 26.) Wetland O 36.429285 -80.612746 0.022 AC Wetland waters Section 404 27.) Wetland P 36.429317 -80.613007 0.007 AC Wetland waters Section 404 28.) Wetland Q 36.429539 -80.613510 0.001 AC Wetland waters Section 404 Estimated amount Geographic authority of aquatic Type of aquatic to which the aquatic Latitude Longitude Site Number (decimal (decimal resources in review resources (i.e., resource "may be" area (acreage and wetland vs. non- subject (i.e., Section degrees) degrees) linear feet, if wetland waters) 404 or Section applicable 10/404) 29.) Wetland R 36.429623 -80.613594 0.005 AC Wetland waters Section 404 30.) Wetland S 36.429745 -80.613899 0.004 AC Wetland waters Section 404 31.) Wetland T 36.429924 -80.614006 0.026 AC Wetland waters Section 404 32.) Wetland U 36.429974 -80.614128 0.013 AC Wetland waters Section 404 33.) Wetland V 36.430099 -80.614204 0.005 AC Wetland waters Section 404 34.) Wetland W 36.430595 -80.611343 0.012 AC Wetland waters Section 404 35.) Wetland X 36.430542 -80.611153 0.003 AC Wetland waters Section 404 36.) Wetland Y 36.433434 -80.608192 0.002 AC Wetland waters Section 404 37.) Wetland Z 36.433403 -80.608109 0.001 AC Wetland waters Section 404 38.) Wetland AA 36.433101 -80.607728 0.005 AC Wetland waters Section 404 39.) Wetland BB 36.429240 -80.612340 0.005 AC Wetland waters Section 404 1) The Corps of Engineers believes that there may be jurisdictional aquatic resources in the review area, and the requestor of this PJD is hereby advised of his or her option to request and obtain an approved JD (AJD) for that review area based on an informed decision after having discussed the various types of JDs and their characteristics and circumstances when they may be appropriate. 2) In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre- construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an AJD for the activity, the permit applicant is hereby made aware that: (1) the permit applicant has elected to seek a permit authorization based on a PJD, which does not make an official determination of jurisdictional aquatic resources; (2) the applicant has the option to request an AJD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an AJD could possibly result in less compensatory mitigation being required or different special conditions; (3) the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) undertaking any activity in reliance upon the subject permit authorization without requesting an AJD constitutes the applicant's acceptance of the use of the PJD; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a PJD constitutes agreement that all aquatic resources in the review area affected in any way by that activity will be treated as jurisdictional, and waives any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an AJD or a PJD, the JD will be processed as soon as practicable. Further, an AJD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331. If, during an administrative appeal, it becomes appropriate to make an official determination whether geographic jurisdiction exists over aquatic resources in the review area, or to provide an official delineation of jurisdictional aquatic resources in the review area, the Corps will provide an AJD to accomplish that result, as soon as is practicable. This PJD finds that there "may be" waters of the U.S. and/or that there "may be" navigable waters of the U.S. on the subject review area, and identifies all aquatic features inthe review area that could be affected by the proposed activity, based on the following information: SUPPORTING DATA. Data reviewed for PJD (check all that apply) Checked items should be included in subject file. Appropriately reference sources below where indicated for all checked items: ® Maps, plans, plots or plat submitted by or on behalf of the PJD requestor: Map: GIS figures including Vicinity, USGS 'Topographic, Delineation, & Soils ® Data sheets prepared/submitted by or on behalf of the PJD requestor. ❑ Office concurs with data sheets/delineation report. ❑ Office does not concur with data sheets/delineation report. Rationale: ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: ❑ U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data, ❑ USGS 8 and 12 digit HUC maps. ® U.S. Geological Survey map(s). Citescale & quad name: 1:24,000 Scale Mount Airy South quadrangle ® Natural Resources Conservation Service Soil Survey. Citation: NRCS Web Soils Survey Website National wetlands inventory map(s). Cite name: USFWS National Wetlands Inventory Online Mapper) ❑ State/local wetland inventory map(s): ❑ FEMA/FIRM maps: ❑ 100-year Floodplain Elevation is: (National Geodetic Vertical Datum of 1929) ®Photographs: ®Aerial (Name & Date): 2018 aerial on GIS figures with submittal, or ®Other (Name & Date): Representative site photos with submittal. ❑ Previous determination(s). File no. and date of response letter: ❑ Other information (please specify): .IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Kc� 6/I5/2420 Signature and date of Regul tory Signature and date of person requesting PJD staff member completing PJD (REQUIRED, unless obtaining the signature is D/ t' fl:� c impracticable) € t Districts may establish timeframes For requester to return sighed PJD forms. If the requester does not respond within the established titne frame, the district may presume concurrence and no additional follow up is necessary prior to finalizing an action. APPENDIX 3 — DWR, NCSAM, and NCWAM Identification Forms 9 NC DWQ Stream Identification Form Version 4.11 Date: Project/Site: � , r Latitude:41 Evaluator: Ilk i l County t� ., Longitude -- .., Total Points: Stream is at least intermittent Stream Determination (circv-pne Other if 2: 19 or perennial if>_ 30- ' Ephemeral Intermittent Perennial / e.g. Quad Name: A. Geomorphology Subtotal Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 C-3-_) 2. Sinuosity of channel along thalweg 0 "j_ _ 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 2 3 "` 4. Particle size of stream substrate 0 1 2 .,3.'� 5. Active/relict floodplain 0 1 (.._2. 3 6. Depositional bars or benches 0 2 3 7. Recent alluvial deposits 0 1 ._2 3 8. Headcuts '0 1 2 3 9. Grade control 0 ;0.5,> 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes = 3., a artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = ;- `F ) 12. Presence of Baseflow 0 1 2 31 13. Iron oxidizing bacteria 0 Cad 2 3 14. Leaf litter -f 1 0.5 0 15. Sediment on plants or debris 0 0.5 C 1_> 1.5 16. Organic debris lines or piles 0 0.5 771_" 1 1.5 17. Soil -based evidence of high water table? No = 0 ('Yes C. Biology (Subtotal = _) 18. Fibrous roots in streambed C,3% 2 1 0 19, Rooted upland plants in streambed C3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 3 21. Aquatic Mollusks 0 1 2 _ 3 22. Fish b ', 0.5 1 1.5 23. Crayfish'`0 > 0.5 1 1.5 24. Amphibians C , 0.5 1 1.5 25. Algae C0- * 0.5 1 1.5 26, Wetland plants in streambed FACW = 0.75; OBL = 1.5. Other 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: 1 � 4 e INC DAY Stream I(fell tificittion horn'; 'Version 4.11 Date: �'` % Project/Site:r f� Latitude Evaluator �1 ,' - Count ` y Longitude g r Total Points: Stream is at least intermittent E.- " 8 � Stream Determination (cir .te_.o.nee -- Vewio"Uk Other dl if > 19 or perennial if >_ 30" b " Ephemeral Intermittent (.`perennial e. Quad Name. 9 9 A. Geomorphology (Subtotal = '/ `= _ ) 1' Continuity of channel bed and bank Absent_ 0 Weak 1 Moderate 2 Strong -'3 f 2. Sinuosity of channel along thalweg 0 f 117 2 3 3. In -channel structure: ex, riffle -pool, step -pool, ri le- ool sequence 0 1 2 r 3.-� 4. Particle size of stream substrate 0 1 2 5. Active/relict floodplain 0 3 6. Depositional bars or benches 0 1 Z- ` 3 7. Recent alluvial deposits 0 1 {"" 3 8. Headcuts �s _ 0 !_ 1_ 2 3 9. Grade control 0 0.5 1 1�5 10. Natural valley 0 0.5 1 11. Second or greater order channel No = 0 r''Yes =23 2 J artmciai ditches are not rated; see discussions in manual B. Hvdrologv (Subtotal = 1 '7 - ) 12. Presence of Baseflow 0 1 2 13. Iron oxidizing bacteria , ti 0 1 2 3 14. Leaf litter 1.5 0.5 0 15. Sediment on plants or debris 0 0.5 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes =,e L. t5lology (6ul7total = 1 t �? ) 18, Fibrous roots in streambed 7� 2 1 0 19. Rooted upland plants in streambed c"`�.3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 C 3 22. Fish 0 0.5 �1_ - 1.5 23. Crayfish . 0-=` 0.5 1 1.5 24. Amphibians 0 0.5 % 1 1.5 25. Algae < 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 %_Other = 0_._. `perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: "VI V 4� NC DWQ Stream Identification Forth Version 4.11 Date: Project/Site: ,; �(mt Latitude: 2� s �._a,-t Evaluator: A, Count , Lon etude _ d Total Points: �- Stream is at least intermittent -_ c? Stream Determination circle one ( ) Other 11 if >_ 19 or perennial if z 30' l Ephemeral Intermittent rsrennia " rtt �.„ e.g. Quad Name: A. Geomorphology (Subtotal = t ,L .) Absent Weak Moderate Strong 1 ",Continuity of channel bed and bank 0 1 C.2 3 2. Sinuosity of channel along thalweg 0 07 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 C?�) 3 4. Particle size of stream substrate 0 1 r` 2 3 5. Active/relict floodplain 0- ' 2 3 6. Depositional bars or benches 0 <' 1� 2 3 7. Recent alluvial deposits 0 1 4 2 3 8. Headcuts 0 1 a,. - 3 9. Grade control 0 0.5�� 1.5 10. Natural valley 0 0.5 11. Second or greater order channel �""fo = O,nn Yes = 3 a ificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = (" , - ) 12. Presence of Baseflow 0 1 3 13. Iron oxidizing bacteria 0 1 2, 3 14. Leaf litter 15. Sediment on plants or debris 1.5 0 r M0.5'= 0.5 1 0 1.5 16. Organic debris lines or piles 0 0.5 1, ' 1.5 17. Soil -based evidence of high water table? No = 0 Yes"= 3, C. Biology (Subtotal = ) 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3' 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 21. Aquatic Mollusks 0 1 2 (_T~ 22. Fish:" 0.5 1 1.5 23. Crayfish (0. 0.5 1 1.5 24. Amphibians 0 0.5 1.5 25. Algae 0 ` 0.5 1 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other ='0;) 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch:,' ��. \.. !Y 0 V \i' '�� t, 1 6 y! 0 h NC DWO Stream Identification Form Version 4.11 Date: Project/Site: ((�; 4 ( Latitude: ( I e Evaluator: (ra County: Longitude: Total Points: Stream is at least intermittent Stream rcle one) De9;9 Ephemera Perennial Other UT,1 w� ifz 1gor erennialif�30" e.g. Quad Name: A. Geomorphology Subtotal = Absent Weak Moderate Strong 1a• Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 , , (_ 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 1 2 3 7. Recent alluvial deposits 1 2 3 8. Headcuts 1 2 3 9. Grade control 0 0.5 1 10. Natural valley 0 r 0.5 1 0.5 11. Second or greater order channel No = 0 Yes = 3 - artnticiai aitcnes are not ratea; see aiscussions in manual B. Hvdrologv (Subtotal = , 5) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 CD 2 3 14. Leaf litter 1.5) 1 0.5 0 15. Sediment on plants or debris 0.5 1 1.5 16. Organic debris lines or piles 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 es = 3 U. 1:310I0w (Subtotal = 0 ) 18. Fibrous roots in streambed 2 1 0 19. Rooted upland plants in streambed 13 2 1 0 20. Macrobenthos (note diversity and abundance) r 1 2 3 21. Aquatic Mollusks 54 CO) 1 2 3 22. Fish 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0.5 1 1.5 25. Algae { 0 0.5 1 1.5 26. Wetland plants in streambed 4` FACW = 0.75; OBL = 1.5 ther = 0 *perennial streams may also be identified using other methods. See p. 35 of manual Notes: t ( KiPla.nd 3 9 t. i`r� 9. aP+t c3'^'�' <_ .:i a3«vv0 n�".%c=F S, s'�•a �,� t � i^t^k.L,v `�" '�`�? C... �. �°i +4 (.-ter t,u,✓t Sketch: NC DWQ Stream Identification Form Version 4.11 Date: P LJ,r Project/Site: ," Latitude: Evaluator: u<�r �' - County: Longitude: €. � - IC? Total Points: �.f � �� Stream Determination (cir e r Other U� � Stream is at least intermittent _ _K if >_ 19 or perennial if >_ 30' Ephemeral Intermitten rennin P e. Quad Name: 9 A. Geomorphology (Subtotal = i ) Absent Weak Moderate Strong ,a* Continuity of channel bed and bank .� _ 0 1 2 `' 3 2. Sinuosity of channel along thalweg 0 1 '' 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 ., 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits '0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel r No = 0 Yes = 3 artificial ditches are not rated; see discussions in manual B. Hydrology:, (Subtotal = �i�). ) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 3 14. Leaf litter ( 1.5 1 0.6 0 15. Sediment on plants or debris 0. 1 1.6 16. Organic debris lines or piles 0 0.5 , 1 1.5 17. Soil -based evidence of high water table? No = 0� I Yes = 3 C. Biology (Subtotal = e 18. Fibrous roots in streambed 2 1 0 19. Rooted upland plants in streambed (20 2 F1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 21. Aquatic Mollusks 0 1 2 3 22. Fish b, 0.5 1 1.5 23. Crayfish �0 0.5 1, 1.5 24. Amphibians 0.5 tti 1.5 25. Algae 0 _ , t3: 1 1.5 26. Wetland plants in streambed _ FACW = 0.75; BL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p 35 of manual. ­'----""p" "' Notes: �. Sketch: NC Division of Water Quality -Methodology for Identification of Intermittent and Perennial Streams and Their Origins v. 4.11 NC DWQ Stream Identification Form Version 4.11 Date: - _ Project/Site: y- Latitude:o i Evaluator: °+, County: s L{ Longitude: Total Points: Stream Determination1circ Other 1 Stream is at least intermittent '_, v if>_ 19 oroerennial if> 30* �� Ephemeral intermittent erennlal e.g. Quad Name: A. Geomorphology Subtotal = ) Absent Weak Moderate Strong la. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 - 2 3 4. Particle size of stream substrate 0 1 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel ' No = 0 Yes = 3 artificial ditches are not rated; see discussions in manual R l4wrimInnv Mi thtntni = I (-`,) 1 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 7 3 14. Leaf litter 1 55 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 r' Rinlnnv rQ11htntol = I i . `^ 1 18. Fibrous roots in streambed ti 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 1 2 3 21. Aquatic Mollusks 6' 1 2 3 22. Fish 0' 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 124. Amphibians `0 0.5 1 1.5 25. Algae s 0.5 1.5 26. Wetland plants in streambed FACW = 0.75 OBL = 1.5 ther = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: r. ry : =s } r :,a� 4 z° , H F ...` t Sketch: I i 41 NC Division of Water Quality -Methodology for Identification of Intermittent and Perennial Streams and Their Origins v. 4.11 NC DWO Stream Identification Form Version 4.11 Date: i o Project/Site:`i Latitude: :. t� r Evaluator: County: R Longitude: _ f Total Points: Stream Determination circle one) Other Stream is at least intermittent Ephemeral Intermitten erennia e.g. Quad Name: if >_ 19 or perennial if >_ 30' A. Geomorphology (Subtotal 1a. Continuity of channel bed and bank 2. Sinuosity of channel along thalweg 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 4. Particle size of stream substrate 5. Active/relict floodplain 6. Depositional bars or benches 7. Recent alluvial deposits 8. Headcuts 9. Grade control 10. Natural valley 11. Second or greater order channel a artificial ditches are not rated; see discussions in manual R I-Ivrlrnlnnv (G thtntal = q 1 Absent Weak Moderate Strong 0 CL 3 0 9 2 3 0 1 3 0 1 2 3 0 1 2 3 0 1 2 3 0"' 2 3 0 1 3 0 0.5 1 (J-5- 0 0.5 1 1. No=O Yes 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0 15. Sediment on plants or debris 0 0.5 1.5 16. Organic debris lines or piles 0 0.5 w 1 1.5 17. Soil -based evidence of high water table? No = 0 r_ Rinlnnv (Ruhtntal = tt ) 1 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 ID3 ! 21. Aquatic Mollusks 0 1� 2 3 22. Fish '0 ; 0.5 1 1.5 23. Crayfish 0,';k 0.5 1 1.5 24. Amphibians 0 0.5 5 1.5 25. Algae 0 �� 27 0.5 �1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: K Sketch: i i a i i NC DXVi) Strt-nm f.'.,.-_ v. t > > Date: 1ect/Site t Pro� �'.C.. Latitude: Evaluator: V�� C_ .' .;•.r County: ,r- Longitude: Total Points: - Stream is at least intermittent �` 1 t if > 19 or perennial if >_ 30" i t % Stream Determination (circle one) Ephemeral Intermitten Perennials P Other e. Quad Name . g, -ADsent 0 WeakModerate_ Strong - 13Continuity of channel bed and bank 1 2 2. Sinuosity of channel along thalweg 0 -1 2 3. In -channel structure: ex. riffle -pool, step -pool, 3 ripple -pool se uence 0> 3 4. Particle size of stream substrate 0 1 2 5. Active/relict flood lain p _ 0 - -, <�.1-- 2 3 6. Depositional bars or benches /�"'> 1 2 3 7. Recent alluvial deposits 1 2 3 8. Headcuts 0 1 �2 - 3 9. Grade control 0 0.5 C37? 1.5 10. Natural valley 0 _ 0.5 1 - 11. Second or greater order channel 3, C1 m t o__=.0 " Yes = 3 rtifir in ri it, hoc B_ Hvdrnlnnv (�,irhtntat = C" 12. Presence of Baseflow 0 1 3 13, Iron oxidizing bacteria 0 2 3 14. Leaf litter 1.5 <_1� - 0.5 0 15, Sediment on plants or debris 0 1 1 5 16. Organic debris lines or piles 17. Soil -based evidence of high water table? 0 0.5 No = 0 1 ._ 1.5 18. Fibrous roots in streambed ..3--' 2 1 0 19. Rooted upland plants in streambed 20, Macrobenthos (note diversity and abundance) 0 1 2 i 3 21. Aquatic Mollusks 0 1 2! r3" 22. Fish 0.5 1 LS� 23. Crayfish" ,T. a 0.5 1 1.5 24. Amphibians 0 7.,5 1 1.5 25. Algae = "0�- 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 'Other,=-0' 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: �,� �,� �,- i t. Y . , t .ems, F Sketch: �s .i NC DWQ Stream Identification Form Version 4.11 Date: ( Project/Site: 40ACy c' i`° Latitude: Evaluator: / County: Sv, r Longitude: - Total Points: Stream is at feast intermittent Stream Determination (circle one) E hemer Intel t Others �r ,-.,. Quad Name: if >_ 19 or perennial if >_ 30* P erennial e. { g' V � li A. Geomorphology (Subtotal = II ) Absent Weak Moderate Strong 1 a. Continuity of channel bed and bank 5,, evt2. 0 1 1 3 Sinuosity of channel along thalweg 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 (2 3 4. Particle size of stream substrate 0 1 2 3) 5.Active/relict floodplain� !�� 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 CE2 11. Second or greater order channel No = 0 Yes = 3 artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = _('-) 12. Presence of Baseflow we-V 4") ""A 0 1 3 13. Iron oxidizing bacteria 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology Subtotal = 1 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 2 1 0 20. Macrobenthos (note diversity and abundance) I r,;JA C 0 1 2 3 21. Aquatic Mollusks 10 0 1 2 3 22. Fish 0.5 1 .5 23. Crayfish 0.5 1 1.5 24. Amphibians s.r�e.,x; 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: t 5� Ar" ¢ x,`trrw � � ,.; q ; x W� n t l� �; W�.M Q . dt. � .. C„'„M �`^..R '"�'"s^$�� ffi+d�i;l tP �.:aII\/�+1 \ ��'�iP�1 1t� `m✓'�R.A Fh..iv Sketch: :� .. � NC DWQ Stream Identification Form Version 4.11 Date: �� __� Project/Site: a Latitude: LIZ' t Evaluator: �� -- , r t County: r, a Longitude t f � IA Total Points: 2 Stream Determination (circle one) Other Stream is at least intermittent. if>_ 19 or perennial if>_ 30` ph ntermittent Perennial P e Quad Name: g A. Geomorphology (Subtotal = !: ) Absent Weak Moderate Strong ,a, Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 � `"' _----- 3 4. Particle size of stream substrate 0 1 2 C 3) 5. Active/relict floodplain 0 ;` 1 2 6. Depositional bars or benches 1 2 3 7. Recent alluvial deposits 1 2 3 8. Headcuts _0" 1 "'D 2 3 9. Grade control 0---' 0.5 1 1.5 10. Natural valley 0 0.5 1 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = "- S _> 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 6. 1 2 3 14. Leaf litter 1.5� 1 0.5 __"0 15. Sediment on plants or debris 0 0.5 1 1.5 s 16. Organic debris lines or pile 0 . a 0,5 ' 1 1.5 17. Soil -based evidence of high water table? No, = 0 Yes = 3 C. Biology (Subtotal = ) 18. Fibrous roots in streambed 3 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) w6 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish i ' 0.5 1 1.5 23. Crayfish 0' 0.5 1 1.5 24. Amphibians 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5('Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. w Notes: Sketch: NC UX1'0 1rlvntitiL•ntinn hnrn, I i I Date: Project/Site: e -(� Latitude 1 Evaluator (/r rf�,� CountySU i` € , _t Longitude: Total Points: Stream is at least intermittent}t Stream Determination (circle one) Ephemeral Intermittent erennia Other Quad Narne: if 19 or perennial it 2: 30` t e.g. r- A. Geomorphology (Subtotal = E :J ) 13 Continuity of channel bed and bank Absent _ 0 Weak Moderate 7,71 Strong 3 2. Sinuosity of channel along thalweg 0 1 .,7 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 3 4. Particle size of stream substrate 0 1 w , 3 5. Active/relict floodplain 0 ;= 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 2 3 8. Headcuts 0 1 3 9. Grade control 0 1 1.5 10. Natural valley 0 0.5 1 156 11. Second or greater order channel a ti. "No = 0� Yes = 3 B- Hvdrolonv (Suhtntal 12. Presence of Baseflow 0 12 3 13. Iron oxidizing bacteria 0 1 �_ 3 14. Leaf litter 1.5 �' 1,^' 0.5 0 15. Sediment on plants or debris 0 1 1.5 16. Organic debris lines or piles 0 0 5 z 1 1.5 17. Soil -based evidence of high water table? No = 0 (Yes li. L)IUIUUV IJUULULdl - I l,i 1 18. Fibrous roots in streambed 2 1 0 19. Rooted upland plants in streambed ' 3, 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 �7 e_ 3 21. Aquatic Mollusks q 0 ` �,mwW1.�_� 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5,'Other 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: A t y � NC DNN'O Sti•ean) Identification Form Version 4.11 Date f ( Project/Site: �� i �� Latitude Evaluator: ��'� i' County ` Longitude:, �> t Total Points: Stream Determination (circle one) Other Stream is at least intermittent ' Ephemeral Intermittent 9erennial e.g. Quad Name: t k ti if 2: 19 or perennial it >_ 30 A. Geomorphology(Subtotal = fJ ) Absent Weak Moderate Strong 1" Continuity of channel bed and bank 0 1 2 3. 2. Sinuosity of channel along thalweg 0 C _1" "� :' 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence _ 0�f' 2 3 4. Particle size of stream substrate 0" 1`` 2 3 5. Active/relict floodplain f0_' 1 2 3 6. Depositional bars or benches {`"'0 1 2 3 7. Recent alluvial deposits 0 -- w 1 2 3 8. Headcuts 0 12 3 9. Grade control 0 < 0.5 ? 1 1.5 10. Natural valley 0 0.5 1.5 11. Second or greater order channel No = 0__;,= Yes = 3 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = ) 12. Presence of Baseflow 0 1 13. Iron oxidizing bacteria 0 1 2 ? 14. Leaf litter 1.5 1 30 0 15. Sediment on plants or debris 0 w�-_0.5' 1 1.5 16. Organic debris lines or piles 0 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = _ _�i -) 18. Fibrous roots in streambed"3 . 2 1 0 19. Rooted upland plants in streambed " 3` 2 • 1 0 20. Macrobenthos (note diversity and abundance) 0 2 3 21. Aquatic Mollusks . m0- 1 2 3 22. Fish 1 0.5 1 1.5 23. Crayfish ;0) 0.5 1 1.5 24. Amphibians 0 0.5 1, 1.5 25. Algae 0* '' 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: i VcIv*y Y e r $ r" 46 + "Y v"N h4 - ;. Sketch: 1L r4. IBC DWO Stream Identification Form Version 4.11 Date; + _ 9 _ PrJeii#a+� M� i�atld eW Evaluator: couw.rlftu�e:�.�' Total Points: rearm is at t�asr �rarer�a-rrttera� stream Determination ( cl ele one) E pha mera l I ntermitteni a nn a ether e.g. Quad Name:�1 7 of f o� erfear�ra� a{ 30' - A. Geom Subtotal = Absent Weak MiDderate Stroji 1$, Conti n uity of chi n reel led -and ban k 0 1 _ 2 3 _ _ Sin ityr �# cha-nnel alo thalwecr 0 0 1 1 3, In -channel structure, ex. dflie-pool, skr:p-pool, rapp[e-pool sequence 4. Particle size of strew substrate CD 3 0 0 _ 1 2 5. Activelreiict floodpialn 1 1 1 2 6_ DepoMiiunal bani or benches ) Q 0 2 3 7. Recant alluvial deposits 6, Headcuft; 1 9_ Grade control 0 0-5 0 0-5 No '= 0 1 1 1. b 1. 10. Natural galley 11. Second or greater order cha n naa Yes = 3 " artlt dal d i1c hes a re rkol rated; See d iscusslons in ma nual B. Hydrology (Subtotal = - 12. Presence of Baseflow 0 1 2 13. Iron Gxidizing bacteria _ 1 2 3 1 4. Leaf litter 15. 8 Pd im unt o n pl a n ks or dabdis 16. Organi c do kris 11 nes or piles 17, eil-baoed evidence of high water table7 1 ; 0. 1 1 _ 1.6 0 _ _ 1.5 Na (Yes = � C. BiOlOCIV ( tibtotal = 18, Fi tvous roots in stream bed 2 1 1 p 0 10. Rooted upland plants in strewn Wd 2 — 20. Macrohanthos (note dlversi:ty and abundanoe) 0 1 3 21. Aquatic Mollusks 1 2 0 22. Fish 20- Crayfish 0.:5 1 1 1-5 1.5 0-5 24_ Arnphibfans 0-5 1 1,6 5. AIg a e 0.5 FACW = 0-7 ; 1 1,5 OBL = IX Ether0 6- Wotland plants in strearnbed perennial straams may also be Idenllfiied usIri-D-other mathode_ See p- 35 of Mao ual. IV otes; w4 h t I 5 r 4 47++ S � i 13 k1l � rJ I k D 3 �� .L � fyr _ Za.i. J-LIAIN 60 6L-PJ-� 04 �L .3 10 'A OA 6J A. +9 -Y"Wi't f Sketch, * J,,r(64 ' NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.42603,-80.613574 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): VC R1 10. Length of assessment reach evaluated (feet): 100 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 -2' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 4 - 6' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ❑Size 1 (< 0.1 mi2) ®Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ®A ®A Little or no evidence of conditions that adversely affect reference interaction ❑B ❑B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ❑ ❑ ® ❑ Gravel (2 — 64 mm) ❑ ❑ ® ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ® ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ®Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ®Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ®Other fish ❑ ❑ Sala manders/tad poles ® ❑Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ❑C ❑C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ❑Y ❑Y Are wetlands present in the streamside area? ON ON 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ❑A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ❑D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ®C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ®E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ®C ®C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ®B ®B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pb2 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology LOW (2) Baseflow HIGH (2) Flood Flow LOW (3) Streamside Area Attenuation LOW (4) Floodplain Access HIGH (4) Wooded Riparian Buffer LOW (4) Microtopography NA (3) Stream Stability MEDIUM (4) Channel Stability LOW (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation MEDIUM (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat MEDIUM (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate HIGH (3) Stream Stability LOW (3) In -stream Habitat HIGH (2) Stream -side Habitat LOW (3) Stream -side Habitat LOW (3) Thermoregulation LOW (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall MEDIUM NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.426538,-80.613356 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): VC R2 10. Length of assessment reach evaluated (feet): 200 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 2 - 3' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 8 - 10' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ❑Size 1 (< 0.1 mi2) ®Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ❑ ® ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ®Beetles ❑ ❑Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ®Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ®Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ®Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ®Other fish ❑ ® Sala manders/tadpoles ❑ ®Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ®B ®B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ❑Y ❑Y Are wetlands present in the streamside area? ®N ®N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ®B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ❑D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ®E ®E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ®C ®C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ®B ®B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ®C ®C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pa2 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology LOW (2) Baseflow HIGH (2) Flood Flow LOW (3) Streamside Area Attenuation LOW (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer LOW (4) Microtopography LOW (3) Stream Stability MEDIUM (4) Channel Stability LOW (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation MEDIUM (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat MEDIUM (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate HIGH (3) Stream Stability LOW (3) In -stream Habitat HIGH (2) Stream -side Habitat LOW (3) Stream -side Habitat LOW (3) Thermoregulation LOW (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall MEDIUM NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.429563,-80.61098 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): VC R3 10. Length of assessment reach evaluated (feet): 1,500 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 3-6' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 10, 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ❑Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ®Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ❑B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ❑ ® ❑ ❑ Bedrock/saprolite ® ❑ ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ® ❑ ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ❑ ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ❑No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ®Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ®Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ®Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ®Damselfly and dragonfly larvae ❑ ®Dipterans ❑ ®Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ®Other fish ❑ ❑ Sala manders/tadpoles ❑ ®Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ®A ®A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ❑D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ®D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ®E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ❑B Non -mature woody vegetation or modified vegetation structure ❑C ®C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ®B ❑B Low stem density ❑C ®C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ®C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pa3 Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology LOW (2) Baseflow HIGH (2) Flood Flow LOW (3) Streamside Area Attenuation LOW (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer LOW (4) Microtopography LOW (3) Stream Stability MEDIUM (4) Channel Stability LOW (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality LOW (2) Baseflow HIGH (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation MEDIUM (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat (2) In -stream Habitat (3) Baseflow HIGH (3) Substrate (3) Stream Stability LOW (3) In -stream Habitat HIGH (2) Stream -side Habitat LOW (3) Stream -side Habitat LOW (3) Thermoregulation MEDIUM (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.432749,-80.606299 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): VC R4 10. Length of assessment reach evaluated (feet): 1,880 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 5' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 15' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ❑Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ®Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ®B 10 to 25% of channel unstable ❑C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ®A ®A Little or no evidence of conditions that adversely affect reference interaction ❑B ❑B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ®A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ❑ ❑ ® ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ❑ ® ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ®Adult frogs ❑ ❑Aquatic reptiles ❑ ®Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ®Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ® ❑Dipterans ❑ ®Mayfly larvae (E) ❑ ®Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ®Other fish ❑ ® Sala manders/tadpoles ® ❑Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ®A ®A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ❑A ❑A ®A ®A >_ 100 feet wide or extends to the edge of the watershed ®B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ®D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ®A ®A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ❑D ❑D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ®A ®A Medium to high stem density ❑B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pa3 Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology HIGH (2) Baseflow HIGH (2) Flood Flow HIGH (3) Streamside Area Attenuation HIGH (4) Floodplain Access HIGH (4) Wooded Riparian Buffer HIGH (4) Microtopography LOW (3) Stream Stability HIGH (4) Channel Stability MEDIUM (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation HIGH (3) Upland Pollutant Filtration HIGH (3) Thermoregulation HIGH (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat HIGH (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate HIGH (3) Stream Stability MEDIUM (3) In -stream Habitat HIGH (2) Stream -side Habitat HIGH (3) Stream -side Habitat HIGH (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall HIGH NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.426039,-80.613595 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT1 10. Length of assessment reach evaluated (feet): 150 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 2 - 3' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 6 - 8' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ❑Size 1 (< 0.1 mi2) ®Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ®A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ❑B Not 4. Feature Longitudinal Profile — assessment reach metric ®A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ❑B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ❑ ® ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ❑Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ® ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ®Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ®Other fish ❑ ❑ Sala manders/tad poles ❑ ®Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ®B ®B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ❑Y ❑Y Are wetlands present in the streamside area? ®N ®N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ❑A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ❑D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ®C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ®E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ❑B ®B Non -mature woody vegetation or modified vegetation structure ®C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ❑B ®B Low stem density ®C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ®C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pa2 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology LOW (2) Baseflow HIGH (2) Flood Flow LOW (3) Streamside Area Attenuation LOW (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer LOW (4) Microtopography LOW (3) Stream Stability LOW (4) Channel Stability LOW (4) Sediment Transport HIGH (4) Stream Geomorphology LOW (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation MEDIUM (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat MEDIUM (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate HIGH (3) Stream Stability LOW (3) In -stream Habitat HIGH (2) Stream -side Habitat LOW (3) Stream -side Habitat LOW (3) Thermoregulation MEDIUM (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall MEDIUM NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.427775,-80.610869 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT2A 10. Length of assessment reach evaluated (feet): 200 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 - 3' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 8 - 10' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ®B 10 to 25% of channel unstable ❑C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ® ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ❑ ® ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ® ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ® ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ® ❑ Sala manders/tad poles ❑ ®Snails ® ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ❑C ❑C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ❑A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ®A ®A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ®B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ®A ®A Medium to high stem density ❑B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pb1 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology HIGH (2) Baseflow MEDIUM (2) Flood Flow HIGH (3) Streamside Area Attenuation MEDIUM (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer HIGH (4) Microtopography NA (3) Stream Stability HIGH (4) Channel Stability MEDIUM (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow MEDIUM (2) Streamside Area Vegetation MEDIUM (3) Upland Pollutant Filtration LOW (3) Thermoregulation HIGH (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat HIGH (2) In -stream Habitat HIGH (3) Baseflow MEDIUM (3) Substrate HIGH (3) Stream Stability MEDIUM (3) In -stream Habitat HIGH (2) Stream -side Habitat HIGH (3) Stream -side Habitat HIGH (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall HIGH NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.427931,-80.611003 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT2 R1 10. Length of assessment reach evaluated (feet): 150 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 -2' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 5 - 8' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ❑A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ®B 10 to 25% of channel unstable ❑C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ❑ ❑ ® ❑ Gravel (2 — 64 mm) ❑ ❑ ® ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ® Sala manders/tadpoles ❑ ®Snails ❑ ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ❑C ❑C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ®A ®A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ®B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ®A ®A Medium to high stem density ❑B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pb1 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology HIGH (2) Baseflow HIGH (2) Flood Flow HIGH (3) Streamside Area Attenuation MEDIUM (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer HIGH (4) Microtopography NA (3) Stream Stability HIGH (4) Channel Stability MEDIUM (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation MEDIUM (3) Upland Pollutant Filtration LOW (3) Thermoregulation HIGH (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat HIGH (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate HIGH (3) Stream Stability MEDIUM (3) In -stream Habitat HIGH (2) Stream -side Habitat HIGH (3) Stream -side Habitat HIGH (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall HIGH NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.428599,-80.611313 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT2 R2 10. Length of assessment reach evaluated (feet): 150 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 - 3' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 5 - 8' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ❑A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ®A ❑A Little or no evidence of conditions that adversely affect reference interaction ❑B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ® ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ❑ ® ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ®Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ®Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ®Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ®Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ®Other fish ® ❑ Sala manders/tad poles ❑ ®Snails ❑ ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ®B ®B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ®C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ®A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ®E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ❑B Non -mature woody vegetation or modified vegetation structure ❑C ®C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ®B ®B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ®C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pal Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology MEDIUM (2) Baseflow MEDIUM (2) Flood Flow MEDIUM (3) Streamside Area Attenuation MEDIUM (4) Floodplain Access HIGH (4) Wooded Riparian Buffer LOW (4) Microtopography MEDIUM (3) Stream Stability MEDIUM (4) Channel Stability LOW (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality LOW (2) Baseflow MEDIUM (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation LOW (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat MEDIUM (2) In -stream Habitat HIGH (3) Baseflow MEDIUM (3) Substrate HIGH (3) Stream Stability LOW (3) In -stream Habitat HIGH (2) Stream -side Habitat LOW (3) Stream -side Habitat MEDIUM (3) Thermoregulation LOW (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall MEDIUM NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/05/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.429054,-80.612263 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT3 R1 10. Length of assessment reach evaluated (feet): 200 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 -2' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 5 - 8' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ❑A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ® ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ❑ ® ❑ ❑ Sand (.062 — 2 mm) ❑ ❑ ® ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ® ❑Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ❑ Sala manders/tad poles ❑ ®Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ❑C ❑C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ❑A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ®C From 30 to < 50 feet wide ❑D ❑D ®D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ®B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ®A Medium to high stem density ®B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ®C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/05/2019 Stream Category Pb1 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology MEDIUM (2) Baseflow MEDIUM (2) Flood Flow MEDIUM (3) Streamside Area Attenuation MEDIUM (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer MEDIUM (4) Microtopography NA (3) Stream Stability MEDIUM (4) Channel Stability LOW (4) Sediment Transport MEDIUM (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality LOW (2) Baseflow MEDIUM (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation MEDIUM (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat LOW (2) In -stream Habitat MEDIUM (3) Baseflow MEDIUM (3) Substrate MEDIUM (3) Stream Stability LOW (3) In -stream Habitat MEDIUM (2) Stream -side Habitat LOW (3) Stream -side Habitat LOW (3) Thermoregulation MEDIUM (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall LOW NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/05/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: H. Reed/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.429582,-80.611076 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT3 R2 10. Length of assessment reach evaluated (feet): 150 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 -2' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 4 - 7' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ❑A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ❑B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ❑A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ®C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ®D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ®B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ❑ ® ❑ ❑ Sand (.062 — 2 mm) ❑ ❑ ® ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ®No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ❑ Sala manders/tad poles ❑ ®Snails ® ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ❑C ❑C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ❑Y ®Y Are wetlands present in the streamside area? ON ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ®D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ❑F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ®A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ®E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ®B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: ❑ Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ®D ®D ®D ®D ®D ®D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ®A ❑A Medium to high stem density ❑B ®B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ®C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/05/2019 Stream Category Pb1 Assessor Name/Organization H. Reed/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology (2) Baseflow MEDIUM (2) Flood Flow (3) Streamside Area Attenuation MEDIUM (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer MEDIUM (4) Microtopography NA (3) Stream Stability (4) Channel Stability LOW (4) Sediment Transport MEDIUM (4) Stream Geomorphology (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow MEDIUM (2) Streamside Area Vegetation MEDIUM (3) Upland Pollutant Filtration LOW (3) Thermoregulation HIGH (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat (2) In -stream Habitat (3) Baseflow MEDIUM (3) Substrate MEDIUM (3) Stream Stability (3) In -stream Habitat MEDIUM (2) Stream -side Habitat HIGH (3) Stream -side Habitat MEDIUM (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.43018,-80.61042 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT4 10. Length of assessment reach evaluated (feet): 440 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 3 - 5' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 10, 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ❑A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ®A < 10% of channel unstable ❑B 10 to 25% of channel unstable ❑C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ®A ®A Little or no evidence of conditions that adversely affect reference interaction ❑B ❑B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ®A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ❑D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ❑B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ® ❑ ❑ ❑ Bedrock/saprolite ® ❑ ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ❑ ® ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ❑ ❑ ❑ ❑ Silt/clay (< 0.062 mm) ® ❑ ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ❑No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ® ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ®Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ® ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ®Dipterans ❑ ®Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ®Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ® Sala manders/tadpoles ® ❑Snails ® ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ❑A ❑A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ®B Moderate alteration to water storage capacity over a majority of the streamside area ®C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ❑Y Are wetlands present in the streamside area? ❑N ON 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ❑E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ❑A ®A ®A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ®E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ®A ®A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ❑D ❑D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ®A ®A Medium to high stem density ❑B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ®A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ®B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pb1 Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology (2) Baseflow HIGH (2) Flood Flow (3) Streamside Area Attenuation HIGH (4) Floodplain Access HIGH (4) Wooded Riparian Buffer HIGH (4) Microtopography NA (3) Stream Stability (4) Channel Stability HIGH (4) Sediment Transport (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation MEDIUM (3) Upland Pollutant Filtration LOW (3) Thermoregulation HIGH (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat (2) In -stream Habitat (3) Baseflow HIGH (3) Substrate (3) Stream Stability HIGH (3) In -stream Habitat HIGH (2) Stream -side Habitat HIGH (3) Stream -side Habitat HIGH (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/04/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.431343,-80.608299 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT5 10. Length of assessment reach evaluated (feet): 320 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 2' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 6 - 10' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ❑A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ®A < 10% of channel unstable ❑B 10 to 25% of channel unstable ❑C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ®A ®A Little or no evidence of conditions that adversely affect reference interaction ❑B ❑B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ®F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ®A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ❑D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ❑B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ❑ ® ❑ Cobble (64 — 256 mm) ❑ ❑ ® ❑ ❑ Gravel (2 — 64 mm) ® ❑ ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ® ❑ ❑ ❑ Silt/clay (< 0.062 mm) ® ❑ ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ❑No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ®Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ®Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ® ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ®Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ❑ Sala manders/tad poles ❑ ®Snails ® ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ®A ®A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ❑Y ®Y Are wetlands present in the streamside area? ON ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ❑D Evidence of bank seepage or sweating (iron in water indicates seepage) ❑E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ❑A ❑A ®A ®A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ®D ®D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ®A ®A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ❑C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ❑D ❑D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ®A ®A Medium to high stem density ❑B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ®A ®A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ❑C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/04/2019 Stream Category Pb1 Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology HIGH (2) Baseflow HIGH (2) Flood Flow HIGH (3) Streamside Area Attenuation HIGH (4) Floodplain Access HIGH (4) Wooded Riparian Buffer HIGH (4) Microtopography NA (3) Stream Stability HIGH (4) Channel Stability HIGH (4) Sediment Transport HIGH (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation HIGH (3) Upland Pollutant Filtration HIGH (3) Thermoregulation HIGH (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat HIGH (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate HIGH (3) Stream Stability HIGH (3) In -stream Habitat HIGH (2) Stream -side Habitat HIGH (3) Stream -side Habitat HIGH (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall HIGH NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/05/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.432976,-80.60758 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT6 R1 10. Length of assessment reach evaluated (feet): 300 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 2- ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 6- 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ❑A ®B valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ❑A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ®B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ®A < 10% of channel unstable ❑B 10 to 25% of channel unstable ❑C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ®A ®A Little or no evidence of conditions that adversely affect reference interaction ❑B ❑B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ❑B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ❑F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑1 Other: (explain in "Notes/Sketch" section) ®J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ®A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ❑D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ❑B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ❑ ® ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ❑ ® ❑ ❑ Cobble (64 — 256 mm) ❑ ® ❑ ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ❑ ® ❑ ❑ Silt/clay (< 0.062 mm) ❑ ® ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ❑No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ®Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ®Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ®Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ® Sala manders/tadpoles ❑ ®Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ®A ®A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ®E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ®A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ❑B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ❑A ❑A ®A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ®D ❑D From 10 to < 30 feet wide ❑E ®E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ®A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ®C ❑C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ❑D ❑D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ®A Medium to high stem density ®B ❑B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ®B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ®C ❑C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NIC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/05/2019 Stream Category Pb1 Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology HIGH (2) Baseflow HIGH (2) Flood Flow HIGH (3) Streamside Area Attenuation HIGH (4) Floodplain Access HIGH (4) Wooded Riparian Buffer MEDIUM (4) Microtopography NA (3) Stream Stability HIGH (4) Channel Stability HIGH (4) Sediment Transport MEDIUM (4) Stream Geomorphology HIGH (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality HIGH (2) Baseflow HIGH (2) Streamside Area Vegetation MEDIUM (3) Upland Pollutant Filtration LOW (3) Thermoregulation HIGH (2) Indicators of Stressors NO (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat HIGH (2) In -stream Habitat HIGH (3) Baseflow HIGH (3) Substrate MEDIUM (3) Stream Stability HIGH (3) In -stream Habitat HIGH (2) Stream -side Habitat HIGH (3) Stream -side Habitat MEDIUM (3) Thermoregulation HIGH (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall HIGH NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/05/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.432451,-80.60716 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT6 R2 10. Length of assessment reach evaluated (feet): 265 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 1 -2' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 15' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ®Perennial flow ❑Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ®A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ❑B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ®B ®B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ❑C ❑C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ®B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ❑F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ❑Yes ®No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ❑B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ❑C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ❑D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ®E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ❑B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ❑ ® ❑ ❑ ❑ Bedrock/saprolite ® ❑ ❑ ❑ ❑ Boulder (256 — 4096 mm) ❑ ® ❑ ❑ ❑ Cobble (64 — 256 mm) ❑ ® ❑ ❑ ❑ Gravel (2 — 64 mm) ® ❑ ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ❑ ❑ ❑ ® Silt/clay (< 0.062 mm) ® ❑ ❑ ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ❑No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ®Yes ❑No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ® ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ®Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ❑ Sala manders/tad poles ❑ ❑Snails ❑ ®Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ®A ®A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ❑E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge ®F None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ®A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ❑B ❑B ®B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ®D From 10 to < 30 feet wide ❑E ❑E ❑E ❑E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ®B ❑B Non -mature woody vegetation or modified vegetation structure ❑C ®C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ❑D ❑D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ®B ®B Low stem density ❑C ❑C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ❑A ❑A The total length of buffer breaks is < 25 percent. ®B ®B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ®C ®C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/05/2019 Stream Category Pal Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Perennial USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology LOW (2) Baseflow HIGH (2) Flood Flow LOW (3) Streamside Area Attenuation MEDIUM (4) Floodplain Access MEDIUM (4) Wooded Riparian Buffer LOW (4) Microtopography HIGH (3) Stream Stability LOW (4) Channel Stability LOW (4) Sediment Transport LOW (4) Stream Geomorphology MEDIUM (2) Stream/Intertidal Zone Interaction NA (2) Longitudinal Tidal Flow NA (2) Tidal Marsh Stream Stability NA (3) Tidal Marsh Channel Stability NA (3) Tidal Marsh Stream Geomorphology NA (1) Water Quality MEDIUM (2) Baseflow HIGH (2) Streamside Area Vegetation LOW (3) Upland Pollutant Filtration LOW (3) Thermoregulation MEDIUM (2) Indicators of Stressors YES (2) Aquatic Life Tolerance HIGH (2) Intertidal Zone Filtration NA (1) Habitat LOW (2) In -stream Habitat LOW (3) Baseflow HIGH (3) Substrate LOW (3) Stream Stability LOW (3) In -stream Habitat LOW (2) Stream -side Habitat LOW (3) Stream -side Habitat LOW (3) Thermoregulation MEDIUM (2) Tidal Marsh In -stream Habitat NA (3) Flow Restriction NA (3) Tidal Marsh Stream Stability NA (4) Tidal Marsh Channel Stability NA (4) Tidal Marsh Stream Geomorphology NA (3) Tidal Marsh In -stream Habitat NA (2) Intertidal Zone NA Overall LOW NC SAM FIELD ASSESSMENT RESULTS user rvianuai version d.,i USACE AID #: NCDWR #: INSTRUCTIONS: Attach a sketch of the assessment area and photographs. Attach a copy of the USGS 7.5-minute topographic quadrangle, and circle the location of the stream reach under evaluation. If multiple stream reaches will be evaluated on the same property, identify and number all reaches on the attached map, and include a separate form for each reach. See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the "Notes/Sketch" section if supplementary measurements were performed. See the NC SAM User Manual for examples of additional measurements that may be relevant. NOTE EVIDENCE OF STRESSORS AFFECTING THE ASSESSMENT AREA (do not need to be within the assessment area). PROJECT/SITE INFORMATION: 1. Project name (if any): Honey Mill 2. Date of evaluation: 09/05/2019 3. Applicant/owner name: NCDMS 4. Assessor name/organization: K. Suggs/ Wildlands Eng. 5. County: Surry 6. Nearest named water body 7. River basin: Yadkin on USGS 7.5-minute quad: Ararat River 8. Site coordinates (decimal degrees, at lower end of assessment reach): 36.432563,-80.606856 STREAM INFORMATION: (depth and width can be approximations) 9. Site number (show on attached map): UT6 Relic 10. Length of assessment reach evaluated (feet): 120 11. Channel depth from bed (in riffle, if present) to top of bank (feet): 7' ❑Unable to assess channel depth. 12. Channel width at top of bank (feet): 15' 13. Is assessment reach a swamp steam? ❑Yes ❑No 14. Feature type: ❑Perennial flow ®Intermittent flow ❑Tidal Marsh Stream STREAM CATEGORY INFORMATION: 15. NC SAM Zone: ❑ Mountains (M) ® Piedmont (P) ❑ Inner Coastal Plain (1) ❑ Outer Coastal Plain (0) 16. Estimated geomorphic ®A El valley shape (skip for Tidal Marsh Stream): (more sinuous stream, flatter valley slope) (less sinuous stream, steeper valley slope) 17. Watershed size: (skip ®Size 1 (< 0.1 mi2) ❑Size 2 (0.1 to < 0.5 mil) ❑Size 3 (0.5 to < 5 mil) ❑Size 4 (>_ 5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18. Were regulatory considerations evaluated? ®Yes ❑No If Yes, check all that apply to the assessment area. ❑Section 10 water ❑Classified Trout Waters ®Water Supply Watershed (❑l ❑II ❑III ®IV ❑V) ❑Essential Fish Habitat ❑Primary Nursery Area ❑ High Quality Waters/Outstanding Resource Waters ❑Publicly owned property ❑NCDWR Riparian buffer rule in effect ❑Nutrient Sensitive Waters ❑Anadromous fish ❑303(d) List ❑CAMA Area of Environmental Concern (AEC) ❑Documented presence of a federal and/or state listed protected species within the assessment area. List species: ❑Designated Critical Habitat (list species) 19. Are additional stream information/supplementary measurements included in "Notes/Sketch" section or attached? ❑Yes ®No 1. Channel Water— assessment reach metric (skip for Size 1 streams and Tidal Marsh Streams) ®A Water throughout assessment reach. ❑B No flow, water in pools only. ❑C No water in assessment reach. 2. Evidence of Flow Restriction — assessment reach metric ❑A At least 10% of assessment reach in -stream habitat or riffle -pool sequence is severely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impoundment on flood or ebb within the assessment reach (examples: undersized or perched culverts, causeways that constrict the channel, tidal gates, debris jams, beaver dams). ®B Not A 3. Feature Pattern — assessment reach metric ❑A A majority of the assessment reach has altered pattern (examples: straightening, modification above or below culvert). ®B Not 4. Feature Longitudinal Profile — assessment reach metric ®A Majority of assessment reach has a substantially altered stream profile (examples: channel down -cutting, existing damming, over widening, active aggradation, dredging, and excavation where appropriate channel profile has not reformed from any of these disturbances). ❑B Not A 5. Signs of Active Instability — assessment reach metric Consider only current instability, not past events from which the stream has currently recovered. Examples of instability include active bank failure, active channel down -cutting (head -cut), active widening, and artificial hardening (such as concrete, gabion, rip -rap). ❑A < 10% of channel unstable ❑B 10 to 25% of channel unstable ®C > 25% of channel unstable 6. Streamside Area Interaction — streamside area metric Consider for the Left Bank (LB) and the Right Bank (RB). LB RB ❑A ❑A Little or no evidence of conditions that adversely affect reference interaction ❑B ❑B Moderate evidence of conditions (examples: berms, levees, down -cutting, aggradation, dredging) that adversely affect reference interaction (examples: limited streamside area access, disruption of flood flows through streamside area, leaky or intermittent bulkheads, causeways with floodplain constriction, minor ditching [including mosquito ditching]) ®C ®C Extensive evidence of conditions that adversely affect reference interaction (little to no floodplain/intertidal zone access [examples: causeways with floodplain and channel constriction, bulkheads, retaining walls, fill, stream incision, disruption of flood flows through streamside area] or too much floodplain/intertidal zone access [examples: impoundments, intensive mosquito ditching]) or floodplain/intertidal zone unnaturally absent or assessment reach is a man-made feature on an interstream divide Water Quality Stressors — assessment reach/intertidal zone metric Check all that apply. ❑A Discolored water in stream or intertidal zone (milky white, blue, unnatural water discoloration, oil sheen, stream foam) ®B Excessive sedimentation (burying of stream features or intertidal zone) ❑C Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ❑D Odor (not including natural sulfide odors) ❑E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in "Notes/Sketch" section. ❑F Livestock with access to stream or intertidal zone ❑G Excessive algae in stream or intertidal zone ❑H Degraded marsh vegetation in the intertidal zone (removal, burning, regular mowing, destruction, etc) ❑I Other: (explain in "Notes/Sketch" section) ❑J Little to no stressors 8. Recent Weather — watershed metric (skip for Tidal Marsh Streams) For Size 1 or 2 streams, D1 drought or higher is considered a drought; for Size 3 or 4 streams, D2 drought or higher is considered a drought. ®A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours ❑B Drought conditions and rainfall exceeding 1 inch within the last 48 hours ❑C No drought conditions 9. Large or Dangerous Stream — assessment reach metric ❑Yes ®No Is stream is too large or dangerous to assess? If Yes, skip to Metric 13 (Streamside Area Ground Surface Condition). 10. Natural In -stream Habitat Types — assessment reach metric 10a. ®Yes ❑No Degraded in -stream habitat over majority of the assessment reach (examples of stressors include excessive sedimentation, mining, excavation, in -stream hardening [for example, rip -rap], recent dredging, and snagging) (evaluate for Size 4 Coastal Plain streams only, then skip to Metric 12) 10b. Check all that occur (occurs if > 5% coverage of assessment reach) (skip for Size 4 Coastal Plain streams) ❑A Multiple aquatic macrophytes and aquatic mosses F, W ❑F 5% oysters or other natural hard bottoms (include liverworts, lichens, and algal mats) F E ❑G Submerged aquatic vegetation ®B Multiple sticks and/or leaf packs and/or emergent o Y ❑H Low -tide refugia (pools) vegetation Y rC ❑I Sand bottom ®C Multiple snags and logs (including lap trees) r ❑J 5% vertical bank along the marsh ❑D 5% undercut banks and/or root mats and/or roots ❑K Little or no habitat in banks extend to the normal wetted perimeter ❑E Little or no habitat *********************************REMAINING QUESTIONS ARE NOT APPLICABLE FOR TIDAL MARSH STREAMS**************************** 11. Bedform and Substrate —assessment reach metric (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 11 a. ❑Yes ®No Is assessment reach in a natural sand -bed stream? (skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). ®A Riffle -run section (evaluate 11c) ❑B Pool -glide section (evaluate 11d) ❑C Natural bedform absent (skip to Metric 12, Aquatic Life) 11 c. In riffle sections, check all that occur below the normal wetted perimeter of the assessment reach — whether or not submerged. Check at least one box in each row (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams). Not Present (NP) = absent, Rare (R) = present but < 10%, Common (C) _ > 10-40%, Abundant (A) _ > 40-70%, Predominant (P) _ > 70%. Cumulative percentages should not exceed 100% for each assessment reach. NP R C A P ® ❑ ❑ ❑ ❑ Bedrock/saprolite ® ❑ ❑ ❑ ❑ Boulder (256 — 4096 mm) ® ❑ ❑ ❑ ❑ Cobble (64 — 256 mm) ❑ ® ❑ ❑ ❑ Gravel (2 — 64 mm) ❑ ® ❑ ❑ ❑ Sand (.062 — 2 mm) ❑ ❑ ❑ ❑ ® Silt/clay (< 0.062 mm) ❑ ❑ ® ❑ ❑ Detritus ® ❑ ❑ ❑ ❑ Artificial (rip -rap, concrete, etc.) 11d. ❑Yes ❑No Are pools filled with sediment? (skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12 Aquatic Life — assessment reach metric (skip for Tidal Marsh Streams) 12a. ®Yes ❑No Was an in -stream aquatic life assessment performed as described in the User Manual? If No, select one of the following reasons and skip to Metric 13. ❑No Water ❑Other: 12b. ❑Yes ®No Are aquatic organisms present in the assessment reach (look in riffles, pools, then snags)? If Yes, check all that apply. If No, skip to Metric 13. 1 >1 Numbers over columns refer to "individuals" for Size 1 and 2 streams and "taxa" for Size 3 and 4 streams. ❑ ❑Adult frogs ❑ ❑Aquatic reptiles ❑ ❑Aquatic macrophytes and aquatic mosses (include liverworts, lichens, and algal mats) ❑ ❑Beetles ❑ ❑Caddisfly larvae (T) ❑ ❑Asian clam (Corbicula) ❑ ❑Crustacean (isopod/amphipod/crayfish/shrimp) ❑ ❑Damselfly and dragonfly larvae ❑ ❑Dipterans ❑ ❑Mayfly larvae (E) ❑ ❑Megaloptera (alderfly, fishfly, dobsonfly larvae) ❑ ❑Midges/mosquito larvae ❑ ❑Mosquito fish (Gambusia) or mud minnows (Umbra pygmaea) ❑ ❑Mussels/Clams (not Corbicula) ❑ ❑Other fish ❑ ❑ Sala manders/tad poles ❑ ❑Snails ❑ ❑Stonefly larvae (P) ❑ ❑Tipulid larvae ❑ ❑Worms/leeches 13. Streamside Area Ground Surface Condition — streamside area metric (skip for Tidal Marsh Streams and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB). Consider storage capacity with regard to both overbank flow and upland runoff. LB RB ®A ®A Little or no alteration to water storage capacity over a majority of the streamside area ❑B ❑B Moderate alteration to water storage capacity over a majority of the streamside area ❑C ❑C Severe alteration to water storage capacity over a majority of the streamside area (examples: ditches, fill, soil compaction, livestock disturbance, buildings, man-made levees, drainage pipes) 14. Streamside Area Water Storage — streamside area metric (skip for Size 1 streams, Tidal Marsh Streams, and B valley types) Consider for the Left Bank (LB) and the Right Bank (RB) of the streamside area. LB RB ❑A ❑A Majority of streamside area with depressions able to pond water >_ 6 inches deep ❑B ❑B Majority of streamside area with depressions able to pond water 3 to 6 inches deep ®C ®C Majority of streamside area with depressions able to pond water < 3 inches deep 15. Wetland Presence — streamside area metric (skip for Tidal Marsh Streams) Consider for the Left Bank (LB) and the Right Bank (RB). Do not consider wetlands outside of the streamside area or within the normal wetted perimeter of assessment reach. LB RB ®Y ®Y Are wetlands present in the streamside area? ❑N ❑N 16. Baseflow Contributors — assessment reach metric (skip for Size 4 streams and Tidal Marsh Streams) Check all contributors within the assessment reach or within view of and draining to the assessment reach. ®A Streams and/or springs (jurisdictional discharges) ❑B Ponds (include wet detention basins; do not include sediment basins or dry detention basins) ❑C Obstruction passing flow during low -flow periods within the assessment area (beaver dam, leaky dam, bottom -release dam, weir) ®D Evidence of bank seepage or sweating (iron in water indicates seepage) ❑E Stream bed or bank soil reduced (dig through deposited sediment if present) ❑F None of the above 17. Baseflow Detractors — assessment area metric (skip for Tidal Marsh Streams) Check all that apply. ❑A Evidence of substantial water withdrawals from the assessment reach (includes areas excavated for pump installation) ❑B Obstruction not passing flow during low -flow periods affecting the assessment reach (ex: watertight dam, sediment deposit) ❑C Urban stream (>_ 24% impervious surface for watershed) ❑D Evidence that the streamside area has been modified resulting in accelerated drainage into the assessment reach ❑E Assessment reach relocated to valley edge OF None of the above 18. Shading — assessment reach metric (skip for Tidal Marsh Streams) Consider aspect. Consider "leaf -on" condition. ❑A Stream shading is appropriate for stream category (may include gaps associated with natural processes) ®B Degraded (example: scattered trees) ❑C Stream shading is gone or largely absent 19. Buffer Width — streamside area metric (skip for Tidal Marsh Streams) Consider "vegetated buffer" and "wooded buffer" separately for left bank (LB) and right bank (RB) starting at the top of bank out to the first break. Vegetated Wooded LB RB LB RB ❑A ®A ❑A ❑A >_ 100 feet wide or extends to the edge of the watershed ®B ❑B ❑B ❑B From 50 to < 100 feet wide ❑C ❑C ❑C ❑C From 30 to < 50 feet wide ❑D ❑D ❑D ❑D From 10 to < 30 feet wide ❑E ❑E ®E ®E < 10 feet wide or no trees 20. Buffer Structure — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Vegetated" Buffer Width). LB RB ❑A ❑A Mature forest ❑B ❑B Non -mature woody vegetation or modified vegetation structure ®C ®C Herbaceous vegetation with or without a strip of trees < 10 feet wide ❑D ❑D Maintained shrubs ❑E ❑E Little or no vegetation 21. Buffer Stressors — streamside area metric (skip for Tidal Marsh Streams) Check all appropriate boxes for left bank (LB) and right bank (RB). Indicate if listed stressor abuts stream (Abuts), does not abut but is within 30 feet of stream (< 30 feet), or is between 30 to 50 feet of stream (30-50 feet). If none of the following stressors occurs on either bank, check here and skip to Metric 22: Abuts < 30 feet 30-50 feet LB RB LB RB LB RB ❑A ❑A ❑A ❑A ❑A ❑A Row crops ❑B ❑B ❑B ❑B ❑B ❑B Maintained turf ❑C ❑C ❑C ❑C ❑C ❑C Pasture (no livestock)/commercial horticulture ❑D ❑D ❑D ❑D ❑D ❑D Pasture (active livestock use) 22. Stem Density — streamside area metric (skip for Tidal Marsh Streams) Consider for left bank (LB) and right bank (RB) for Metric 19 ("Wooded" Buffer Width). LB RB ❑A ❑A Medium to high stem density ❑B ❑B Low stem density ®C ®C No wooded riparian buffer or predominantly herbaceous species or bare ground 23. Continuity of Vegetated Buffer — streamside area metric (skip for Tidal Marsh Streams) Consider whether vegetated buffer is continuous along stream (parallel). Breaks are areas lacking vegetation > 10 feet wide. LB RB ®A ®A The total length of buffer breaks is < 25 percent. ❑B ❑B The total length of buffer breaks is between 25 and 50 percent. ❑C ❑C The total length of buffer breaks is > 50 percent. 24. Vegetative Composition — streamside area metric (skip for Tidal Marsh Streams) Evaluate the dominant vegetation within 100 feet of each bank or to the edge of the watershed (whichever comes first) as it contributes to assessment reach habitat. LB RB ❑A ❑A Vegetation is close to undisturbed in species present and their proportions. Lower strata composed of native species, with non-native invasive species absent or sparse. ❑B ❑B Vegetation indicates disturbance in terms of species diversity or proportions, but is still largely composed of native species. This may include communities of weedy native species that develop after clear -cutting or clearing or communities with non-native invasive species present, but not dominant, over a large portion of the expected strata or communities missing understory but retaining canopy trees. ®C ®C Vegetation is severely disturbed in terms of species diversity or proportions. Mature canopy is absent or communities with non-native invasive species dominant over a large portion of expected strata or communities composed of planted stands of non -characteristic species or communities inappropriately composed of a single species or no vegetation. 25. Conductivity — assessment reach metric (skip for all Coastal Plain streams) 25a. ❑Yes ®No Was conductivity measurement recorded? If No, select one of the following reasons. ❑No Water ❑Other: 25b. Check the box corresponding to the conductivity measurement (units of microsiemens per centimeter). ❑A < 46 ❑B 46 to < 67 ❑C 67 to < 79 ❑D 79 to < 230 ❑E >_ 230 Notes/Sketch Draft NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Honey Mill Date of Assessment 09/05/2019 Stream Category Pal Assessor Name/Organization K. Suggs/ Wildlands Eng. Notes of Field Assessment Form (Y/N) NO Presence of regulatory considerations (Y/N) YES Additional stream information/supplementary measurements included (Y/N) NO NC SAM feature type (perennial, intermittent, Tidal Marsh Stream) Intermittent USACE/ NCDWR Function Class Rating Summary All Streams Intermittent (1) Hydrology LOW LOW (2) Baseflow HIGH HIGH (2) Flood Flow LOW LOW (3) Streamside Area Attenuation LOW LOW (4) Floodplain Access LOW LOW (4) Wooded Riparian Buffer LOW LOW (4) Microtopography HIGH HIGH (3) Stream Stability LOW LOW (4) Channel Stability LOW LOW (4) Sediment Transport LOW LOW (4) Stream Geomorphology MEDIUM MEDIUM (2) Stream/Intertidal Zone Interaction NA NA (2) Longitudinal Tidal Flow NA NA (2) Tidal Marsh Stream Stability NA NA (3) Tidal Marsh Channel Stability NA NA (3) Tidal Marsh Stream Geomorphology NA NA (1) Water Quality MEDIUM MEDIUM (2) Baseflow HIGH HIGH (2) Streamside Area Vegetation HIGH HIGH (3) Upland Pollutant Filtration HIGH HIGH (3) Thermoregulation MEDIUM MEDIUM (2) Indicators of Stressors YES YES (2) Aquatic Life Tolerance OMITTED NA (2) Intertidal Zone Filtration NA NA (1) Habitat LOW LOW (2) In -stream Habitat LOW MEDIUM (3) Baseflow HIGH HIGH (3) Substrate LOW LOW (3) Stream Stability LOW LOW (3) In -stream Habitat MEDIUM HIGH (2) Stream -side Habitat LOW LOW (3) Stream -side Habitat LOW LOW (3) Thermoregulation LOW LOW (2) Tidal Marsh In -stream Habitat NA NA (3) Flow Restriction NA NA (3) Tidal Marsh Stream Stability NA NA (4) Tidal Marsh Channel Stability NA NA (4) Tidal Marsh Stream Geomorphology NA NA (3) Tidal Marsh In -stream Habitat NA NA (2) Intertidal Zone NA NA Overall LOW LOW APPENDIX 4 — Supplementary Design Information Existing Conditions Geomorphic Parameters Venable Creek Venable Creek UT2 UT3 UT6 UT1 Parameter Notation Units Reach 2 Reach 3 Reach 2 Reach 2 Reach 2 min max min max min max min max min max min max stream type E4 E/C4 E4b CO E4b A4 drainage area DA sq mi 0.81 0.94 0.52 0.07 0.03 0.02 bankfull cross Abkf SF 15.6 16.9 18.1 9.8 1.2 3.8 1.6 sectional area avg velocity during wbkf fps 4.8 4.9 5.3 8.1 1.6 2.5 bankfull event width at bankfull wbkf feet 10.6 10.5 10.8 8.7 4.0 4.2 2.1 maximum depth at dmax feet 2.0 2.2 2.3 1.6 0.4 1.1 1.1 bankfull mean depth at dbkf feet 1.5 1.6 1.7 1.1 0.3 0.9 0.8 bankfull bankfull width to `Nbkf/dbkf 7.2 6.1 6.9 7.6 12.7 4.7 2.7 depth ratio low bank height feet 3.2 2.8 3.7 2.4 0.4 1.6 2.9 bank height ratio BHR 1.6 1.3 1.6 1.4 1.0 1.5 2.6 floodprone area wfpa feet 45.7 93.4 110.5 68.4 10.5 27.1 7.6 width entrenchment ratio ER 4.3 8.6 10.5 7.9 2.7 6.4 3.7 max pool depth at dp°°l feet 2.4 2.2 2.2 0.6 1.1 1.6 bankfull pool depth ratio dpool/dbkf 1.7 1.4 1.9 2.0 1.3 2.0 pool width at N p°°l feet 10.8 10.2 8.4 6.4 4.2 2.3 bankfull pool width ratio Wpool/wbkf 1.0 1.0 1.0 1.6 1.0 1.1 Bkf pool cross Ap°°l SF 20.3 18.0 11.5 2.5 3.3 2.5 sectional area pool area ratio Apool/Abkf 1.3 1.1 1.2 2.0 0.9 1.5 pool -pool spacing p-p feet 34 61 21 52 21 33 8 46 20 22 7 18 pool -pool spacing p p/Wbkf 3.2 5.7 1.9 4.9 2.5 3.9 2.0 11.6 4.7 5.3 3.3 8.7 ratio valley slope Svalley feet/foot 0.0213 0.0198 0.0284 0.0430 0.0376 0.0822 channel slope Schannel feet/foot 0.0190 0.0136 0.0212 0.0352 0.0369 0.0870 sinuosity K 1 1.08 1.14 1.04 1.18 1.47 1.01 belt width wblt feet 14.0 16.5 27.0 11.9 12.5 23.3 meander width wblf/wbkf 1.3 1.5 2.5 3.0 3.2 5.5 ratio meander length Lm feet N/A 22.8 22.8 N/A meander length Lm/wbkf N/A 2.1 5.8 N/A ratio N/A N/A linear wavelength LW N/A 19.1 13.9 N/A linear wavelength LW/wbkf N/A 1.8 3.5 N/A ratio radius of curvature R, feet 7.0 5.7 9.7 4.3 6.3 2.7 radius of curvature Rc/ wbkf 0.7 0.5 0.9 1.1 1.6 0.6 ratio d50 reachwide 1 d50 I mm 40.6 13.3 19.5 1 24.1 1 3.1 18.5 N/A - Channelized stream channel with limited pattern and bed form profile variability. Appendix 4 Honey Mill Mitigation Site Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 1, Venable Creek Reach 2 Riffle 1002 1000 998 $ 996 c 0 v 994 w 992 990 0 10 20 30 40 50 60 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 15.6 x-section area (ft.sq.) 10.6 width (ft) 1.5 mean depth (ft) 2.0 max depth (ft) 12.0 wetted parimeter (ft) 1.3 hyd radi (ft) 7.2 width -depth ratio 45.7 W flood prone area (ft) 4.3 entrenchment ratio 1.6 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream VC Reach 2 - XS1 Pavement- Subpavement Particle Distribution 100 Sand Silt/Clay Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 2, Venable Creek Reach 2 Pool 1002 1000 998 $ 996 c 0 v 994 w 992 990 0 10 20 30 40 50 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 20.3 x-section area (ft.sq.) 10.8 width (ft) 1.9 mean depth (ft) 2.4 max depth (ft) 12.4 wetted parimeter (ft) 1.6 hyd radi (ft) 5.8 width -depth ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream '�' • '` � E �A��' ,t - K. • al''' Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 4, Venable Creek Reach 3 Riffle 3012 3010 3008 3006 $ 3004 c 0 3002 w 3000 2998 2996 0 10 20 30 40 50 60 70 80 90 100 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 18.1 x-section area (ft.sq.) 10.5 width (ft) 1.7 mean depth (ft) 2.3 max depth (ft) 11.6 wetted parimeter (ft) 1.6 hyd radi (ft) 6.1 width -depth ratio 110.5 W flood prone area (ft) 10.5 entrenchment ratio 1.6 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream VC R3 - XS4 Pavement-Subpavement Particle Distribution 100 90 80 70 0 60 y �a 50 U F40 v U sa 6J �=1 30 20 10 0 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) --f-- Pavement Summary —r • Subpavement Summary Sand Silt/Clay ' Cobble Gravel Boulder Bedrock , ' , , , , , Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 5, Venable Creek Reach 3 Riffle 3504 3502 I 3500 c 0 3498 v w 3496 3494 0 10 20 30 40 50 60 70 80 90 100 Width (ft) +Existing Conditions (8/2016) —Bankfull—Floodprone Area Bankfull Dimensions 16.9 x-section area (ft.sq.) 10.8 width (ft) 1.6 mean depth (ft) 2.2 max depth (ft) 11.1 wetted parimeter (ft) 1.5 hyd radi (ft) 6.9 width -depth ratio 93.4 W flood prone area (ft) 8.6 entrenchment ratio 1.3 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream VC R3 - XS5 Pavement-Subpavement Particle Distribution 100 Silt/Clay Sand 997 995 993 0 m 991 w 989 987 Venable Creek Reach 2 tbed +watersrf • bankfull 0 x-section O riffle crest • pool ■ run & glide x LTB + RTB X + X X --------------- + �C --------------------------------- -------------------------------- 0 0 XS1 XS2 985 10000 Channel Distance (ft) slope (%) slope ratio length (ft) length ratio pool -pool spacing (ft) ratio reach --- --- 10188.0 --- --- --- riffle 7.1 (3.4 - 12) --- 16.1 (5.9 - 22.1) --- --- --- pool 0 (0 - 0.19) --- 17.0 (9.3 - 31.7) --- 46.4 (34.3 - 60. --- Venable Creek Reach 2 Pebble Count Particle Distribution 100 Sand Silt/Clay Venable Creek Reach 3 Pebble Count Particle Distribution 100 Silt/Clay 0-41 Sand 90 Gravel — _ Cobble Boulder Bedrock 80 , 70 60 ' y �a 50 U ; 40 v or90 Op F� 30 ' 20 10 p In, I - -■---- -f --- - _ 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) t Reach Summary --- a--- Riffle Summary —r Pool Summary Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 6, UT1 Pool 2004 2002 c 0 v 2000 w 1998 0 10 20 30 40 50 60 70 80 90 100 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 11.5 x-section area (ft.sq.) 8.4 width (ft) 1.4 mean depth (ft) 2.2 max depth (ft) 10.1 wetted parimeter (ft) 1.1 hyd radi (ft) 6.1 width -depth ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 7, UT1 Riffle 2004 2002 c 0 v 2000 "J 1998 0 10 20 30 40 50 60 70 80 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 9.8 x-section area (ft.sq.) 8.7 width (ft) 1.1 mean depth (ft) 1.6 max depth (ft) 9.4 wetted parimeter (ft) 1.0 hyd radi (ft) 7.6 width -depth ratio 68.4 W flood prone area (ft) 7.9 entrenchment ratio 1.4 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream UT1 XS7 Pavement-Subpavement Particle Distribution 100 - Sand Silt/Clay 90 Gravel Cobble Boulder Bedrock 80 70 60 ' y 50 l , U ,r 40 v , U sa 6J , , �=1 30 20 , 10 �� I 0 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) ---a--- Pavement Summary Mingitudinal Slope P Longitudir Longitudinal Slope Profile UT1 tbed + watersrf tbankfull 0 x-section O riffle crest • pool ■ run glide x LTB + RTB - c 2005 2004 2003 2002 x ------------- -------- ---------------- + - 2000 --- a) w+ -- -------- ------- -------------- 1999 ---------------- --- 1998 L + 0 1997 XS6 X S7 80000 80010 80020 80030 80040 80050 80060 80070 80080 80090 80100 80110 80120 80130 Channel Distance (ft) slope (%) slope ratio length (ft) length ratio pool -pool spacing (ft) ratio reach 2.1 --- 80127.3 (9263.3 channel width --- --- --- riffle 7.1 (4.5 - 10) 3.4 (2.1 - 4.8 13.2 (8.7 - 20.7) 1.5 (1 - 2.4) --- --- pool 0 0 7.2 (5.6 - 9) 0.8 (0.6 - 1) 27.4 (21.4 - 33. 3.2 (2.5 - 3.9) run 3.8 (0.73 - 8.3) 1.8 (0.3 - 4) 20.3 (3.8 - 44.6) 2.3 (0.4 - 5.2) --- --- glide --- --- 5.2 0.6 --- --- UT1 Pebble Count Particle Distribution 100 90 80 70 ... 60 Al y a 50 U 40 v U sa 6J �=1 30 20 Ae 10 0 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) t Reach Summary --�--- Riffle Summary —r Pool Summary K , Silt/Clay Sand Cobble Gravel Boulder Bedrock A r'• r i Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 8, UT2 Reach 2 Riffle 4001 $ 3999 - o � v w 3997 0 10 20 30 40 50 60 70 Width (ft) Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 1.2 x-section area (ft.sq.) 4.0 width (ft) 0.3 mean depth (ft) 0.4 max depth (ft) 4.0 wetted parimeter (ft) 0.3 hyd radi (ft) 12.7 width -depth ratio 10.5 W flood prone area (ft) 2.7 entrenchment ratio 1.0 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream UT2 R2 XS8 Pavement-Subpavement Particle Distribution 100 . Silt/Clay Sand Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 9, UT2 Reach 2 Pool 4004 4002 $ 4000 0 v w 3998 3996 0 10 20 30 40 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 2.5 x-section area (ft.sq.) 6.4 width (ft) 0.4 mean depth (ft) 0.6 max depth (ft) 6.5 wetted parimeter (ft) 0.4 hyd radi (ft) 16.4 width -depth ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream UT2 Reach 2 4000 + tbed water srf • bankfull A x-section o riffle crest O pool ❑ run glide x LTB + RTB 3999 X 3998 • 3997 3996 X 0 3995 X X w • 3994 3993 X 3992 0 0 3991 XS8 XS9 20000 Channel Distance (ft) slope (%) slope ratio length (ft) length ratio pool -pool spacing (ft) ratio reach --- --- 20179.7 --- --- --- riffle 7 (3 - 13) --- 15.8 (4.1 - 41) --- --- --- pool 0 (0 - 0.65) --- 4.2 (1.8 - 9.7) --- 22.0 (8.1 - 45.9 --- run 14 (0.35 - 44) --- 3.1 (2 - 5.1) --- --- --- glide --- --- 4.6 (2.8 - 6.6) --- --- --- UT2 Reach 2 Pebble Count Particle Distribution 100 Silt/Clay , Sand14 90 Gravel Cobble Boulder • Bedrock 80 70 ' o ' 60 y �a 50 op 81 40 ' v U sa i � 30 w 20 10 0 - -■---- -f --- - - ---- - -- - 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) t Reach Summary --- a--- Riffle Summary —r Pool Summary Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 10, UT3 Reach 2 Riffle 5002 5000 0 v 4998 w 4996 0 10 20 30 40 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 3.8 x-section area (ft.sq.) 4.2 width (ft) 0.9 mean depth (ft) 1.1 max depth (ft) 4.9 wetted parimeter (ft) 0.8 hyd radi (ft) 4.7 width -depth ratio 27.1 W flood prone area (ft) 6.4 entrenchment ratio 1.5 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream UT3 R2 - XS10 Pavement-Subpavement Particle Distribution 100 ' - Silt/Clay I Sand 90 Gravel Cobble Boulder Bedrock 80 70 P , 0 60 ' v pl 50 . U 40 v , � U sa 6J �=1 � 30 20 ' 10 i 0 - -■---- -f --- I I — I 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) ---a--- Pavement Summary Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 11, UT3 Reach 2 Pool 5004 5002 $ 5000 c 0 v w 4998 4996 0 10 20 30 40 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 3.3 x-section area (ft.sq.) 4.2 width (ft) 0.8 mean depth (ft) 1.1 max depth (ft) 5.1 wetted parimeter (ft) 0.6 hyd radi (ft) 5.2 width -depth ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream 5003 5002 e001 cm .8000 m M999 4998 4997 30000 UT3 Reach 2 tbed +watersrf tbankfull 0 x-section O riffle crest • pool ■ run & glide x LTB + RTB + X + X ------ ---------- ---------- ------- ---- "--------------- X + 30050 XS10 XS11 30100 Channel Distance (ft) slope (%) slope ratio length (ft) length ratio pool -pool spacing (ft) ratio reach --- --- 30128.9 --- --- --- riffle 4.8 (1.7 - 7.5) --- 18.0 (8.1 - 32.4) --- --- --- pool 0 --- 4.7 (3.7 - 5.6) --- 21.1 (19.8 - 22. UT3 Reach 2 Pebble Count Particle Distribution 100 Silt/Clay Sand 90 Gravel Cobble Boulder Bedrock 80 ALI ' 70 0 o 60 y a' 50 ' , U , 40 v U 30 20 10 0 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) t Reach Summary --- a--- Riffle Summary —r Pool Summary Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 12, UT6 Reach 1 Riffle 6992 6990 c 0 v 6988 w 6986 0 10 20 30 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 2.3 x-section area (ft.sq.) 6.1 width (ft) 0.4 mean depth (ft) 0.4 max depth (ft) 6.2 wetted parimeter (ft) 0.4 hyd radi (ft) 16.5 width -depth ratio 10.1 W flood prone area (ft) 1.6 entrenchment ratio 1.8 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream 7-JT6 R1- XS12 Pavement-Subpavement Particle Distribution 100 j1p Sand Silt/Clay ' — 90 Gravel Cobble Boulder Bedrock 80 70 o , 60OF y w 50 ' i U 40 v , v , F� 30 20 ' 10 0 - - 0.01 0.1 1 10 100 1000 10000 Particle Class Size (mm) --f-- Pavement Summary —r • Subpavement Summary Cross Section Plots Honey Mill Mitigation Site Existing Conditions Section 13, UT6 Reach 2 Pool 6002 6000 c o i v 5998 w 5996 0 10 20 30 40 Width (ft) +Existing Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 2.5 x-section area (ft.sq.) 2.3 width (ft) 1.1 mean depth (ft) 1.6 max depth (ft) 4.7 wetted parimeter (ft) 0.5 hyd radi (ft) 2.1 width -depth ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream Cross Section Plots Honey Mill Mitigation Site Existing Conditions ss Section 14, UT6 Reach 2 Riffle 6002 6000 o a' 5998 w 5996 0 10 20 30 40 50 Width (ft) tExisting Conditions (8/2016) —Bankfull —Floodprone Area Bankfull Dimensions 1.6 x-section area (ft.sq.) 2.1 width (ft) 0.8 mean depth (ft) 1.1 max depth (ft) 3.4 wetted parimeter (ft) 0.5 hyd radi (ft) 2.7 width -depth ratio 7.6 W flood prone area (ft) 3.7 entrenchment ratio 2.6 low bank height ratio Survey Date: 6/2019 Field Crew: Wildlands Engineering View Downstream UT6 R2 - XS14 Pavement-Subpavement Particle Distribution 100 Silt/Clay Sand UT6 Reach 2 gybed water srf 0 x-section o riffle crest o pool ❑ run glide x LTB 6000 5999 X 5998 c 5997 X 0 5996 w 5995 5994 5993 0 5992 XS14 XS13 40000 40050 Channel Distance (ft) slope (%) slope ratio length (ft) length ratio pool -pool spacing (ft) ratio reach --- --- 40061.6 --- --- --- riffle 21 (8.6 - 29) --- 6.6 (4.8 - 9) --- --- --- pool 0 (0 - 13) --- 5.8 (2.8 - 9.1) --- 13.2 (6.9 - 18.1 --- UT6 Reach 2 Pebble Count Particle Distribution 100 90 Gravel Reference Reach Geomorphic Parameters UT to South Fork Agony Acres UT1 Reach Ironwood Tributary Timber Tributary UT to Gap Branch Riverbend Park UT to Rocky Creek Box Creek Notation Units Fishing Creek 3 min max min max min max min max min max min max min T max min I max Sightly Entrenched 34a stream type A5a+ 34 35a C4 34 E41b C4 or A4 drainage area DA sq mi 0.03 0.04 0.02 0.04 0.26 0.15 1.05 2.1 design discharge Q cfs 13 17 8 18.7 33 37 85 95 bankfull cross -sectional area Abkf SF 2.7 4.6 1.8 3.8 9.5 7.4 16.3 28.9 average velocity during Ubkf fps 4.9 3.7 4.1 5.0 3.5 4.9 5.5 3.3 bankfull event Cross -Section width at bankfull vbkf feet 5 8.9 4.1 6.2 10.6 11.1 12.2 23.5 maximum depth at bankfull d_ feet 0.8 0.7 0.7 1 1.1 1 1.8 1.92 mean depth at bankfull dbkf feet 0.6 0.50 0.4 0.6 0.9 0.7 1.3 1.23 bankfull width to depth ratio wbkf bkf /d 9.1 17 9.3 10.1 11.8 16.6 9.1 19.1 depth ratio dmax/dbkf feet 0.2 1.4 1.8 1.7 1.2 1 1.3 1.7 bank height ratio BHR 1.3 1.0 1 1 1.2 1 1 1.5 floodprone area width wfp feet 10.3 13.6 7 20.9 17.4 25 72 76.3 entrenchment ratio ER 2.1 1.5 1.7 3.4 1.6 2.3 6 3.3 Slope valley slope S_11 , feet/foot 0.1135 0.0406 0.1025 --- --- 0.05 0.03 0.023 channel slope Seb,i feet/foot 0.1139 0.0334 0.0815 0.068 0.013 0.049 0.02 0.008 Profile riffle slope Sniffle feet/foot 0.034 0.28 0.02 0.15 0.024 0.2 0.01 0.14 0.013 0.044 --- 0.1 0.1 0.010 0.08 riffle slope ratio Sr;ff1e/Sehnl 0.30 2.46 0.69 4.49 0.29 2.45 0.16 2.06 1 3.4 --- 2.6 3.8 1.2 9.5 pool slope Sp feet/foot 0 0.21 0 0.082 0 0.17 0.00 0.06 0 0.005 --- 0 0.004 0.0000 0.0008 pool slope ratio SP/Sehr,i 0 1.84 0 2.46 0 2.09 0.06 0.90 0 0.4 --- 0 0.2 0.00 0.10 pool -to -pool spacing Lp_p feet 3.1 30.6 6 49.40 6.3 32 18.4 26.8 9 70 --- 26.3 81.3 28.8 88.5 pool spacing ratio Lp_p/vbkf 0.6 6.1 0.70 5.60 1.5 7.8 2.99 4.35 0.8 6.4 --- 2.2 6.7 1.2 3.8 pool cross -sectional area Apool SF --- --- --- 7.10 14.7 9.8 19.3 49.9 pool area ratio Apool/Abkf --- --- --- 1.89 1.5 1.3 1.2 1.73 maximum pool depth dpool feet --- --- --- 1.55 2.3 1.6 2.2 4.39 pool depth ratio dpool/dbkf --- --- --- 2.54 2.6 2.3 1.6 3.6 pool width at bankfull wpool feet --- --- --- 6.10 9.7 8.5 10.9 18.8 pool width ratio Wpool/Wbkf 0.99 0.9 0.8 0.9 0.8 Pattern sinuosity K 1.19 1.12 --- --- --- 1.04 1.1 1.33 belt width Wbit feet --- --- --- --- --- --- N/A 62.0 87.8 meander width ratio Wblt/Wbkf --- --- --- --- --- --- N/A 2.6 3.7 linear wavelength (formerly meander length) Lm feet --- --- --- --- --- --- N/A 38.8 76.2 linear wavelength ratio (formerly meander length ratio L4Wbkf --- --- --- --- --- --- N/A 1.70 3.20 meander length feet --- --- --- --- --- --- --- --- 23.00 38.1 meander length ratio --- --- --- --- --- --- --- --- 1.0 1.6 radius of curvature R, feet --- --- --- --- --- --- N/A radius of curvature ratio Rj Wbkf --- --- --- --- --- --- N/A Particle Size Distribution from Reach -wide Pebble Count d5o Description Coarse Sand Medium Gravel --- --- --- --- Coarse Gravel d16 mm 0.26 0.49 0.09 0.97 --- 2 <0.063 d35 mm 0.5 3.5 0.44 8 --- 12.9 2.4 d50 mm 0.91 6.5 3.60 19.02 --- 50.6 22.6 dS4 mm 19 48 22.6 102.3 --- 168.1 120 d95 mm 97 83 2896.3 256 2048 256 dioo mm 128 128 >2048 >2048 --- >2048 Honey Mill Mitigation Site Appendix 4 Proaosed Geomorphic Parameters Venable Creek Venable Creek UT2 UT3 UT6 UT1 Reach 2 Reach 3 Reach 2 Reach 2 Reach 2 Typical Typical Typical Typical Typical Typical Notation Units Section Min Max Section Min Max Section Min Max Section Min Max Section Min Max Section Min Max Values Values Values Values Values Values stream type B4 C4 C4b B4 B4 A4 drainage area DA sq mi 0.81 0.94 0.52 0.07 0.03 0.02 design discharge Q cfs 75 83 52 10 6 4 bankfull cross- Abkf SF 16.35 17.31 11.1 2.59 1.945 1.225 sectional area average velocity vbkf fps 4.6 4.8 4.7 3.9 3.1 3.3 during bankfull event Cross -Section width at bankfull vbkf feet 15.0 15.6 11.5 5.6 4.9 3.7 maximum depth at bankfull d_ feet 1.7 1.3 1.7 1.7 1.4 1.7 1.5 1.1 1.5 0.7 0.6 0.7 0.6 0.5 0.6 0.5 0.4 0.5 mean depth at bankfull dbkf feet 1.09 1.11 0.97 0.46 0.40 0.33 bankfull width to depth ratio w bkf/ bkf d 13.8 14.1 11.9 12.1 12.3 11.2 max depth ratio d_x/dbkf feet 1.6 1.5 1.5 1.5 1.5 1.5 bank height ratio BH R 1.0 1.0 1.2 1.0 1.0 1.2 1.0 1.0 1.2 1.0 1.0 1.2 1.0 1.0 1.2 1.0 1.0 1.2 floodprone area width wfp feet 30 21 33 34 34 156 25 25 115 11 8 12 11 11 49 5 4 5 entrenchment ratio ER 2.0 1.4 2.2 2.2 2.2 10+ 2.2 2.2 10+ 2.0 1.4 2.2 2.2 2.2 10+ 1.4 1.0 1.4 Slope valley slope S 11, feet/foot 0.0213 0.0198 0.0284 0.0430 0.0376 0.0822 channel slope Sc,,, feet/foot 0.0210 0.0140 0.0070 0.0210 0.0210 0.0380 0.0320 0.0440 0.0340 0.0260 0.0420 0.0822 0.0820 0.1050 Profile riffle slope Sniffle feet/foot 0.025 0.03 0.012 0.035 0.0240 0.0300 0.036 0.050 0.039 0.047 0.094 0.124 riffle slope ratio Sr;ff1e/Seh 1 1.2 1.5 1.7 1.7 1.1 1.4 0.9 1.3 1.1 1.4 1.1 1.2 pool slope SP feet/foot 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 pool slope ratio SP/Sehni 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 pool -to -pool spacing Lp_p feet N/A 40 57 N/A 68 116 N/A 34 52 N/A 9 44 N/A 10 42 N/A 8 18 pool spacing ratio Lp_p/wbkf N/A 2.7 3.8 N/A 4.4 7.4 N/A 3.0 4.5 N/A 1.6 7.9 N/A 2.0 8.6 N/A 2.2 4.9 pool cross -sectional area Apooi SF 30.2 19.6 40.9 32.0 20.8 43.3 20.5 13.3 27.8 4.8 3.1 6.5 3.6 2.3 4.9 2.3 1.5 3.1 pool area ratio Apooi/Abkf 1.85 1.2 2.5 1.85 1.2 2.5 1.85 1.2 2.5 1.85 1.2 2.5 1.85 1.2 2.5 1.85 1.2 2.5 maximum pool depth dpooi feet 3.0 1.6 4.4 3.1 1.7 4.4 2.2 1.4 2.9 1.0 0.7 1.4 0.9 0.6 1.2 0.7 0.5 1.0 pool depth ratio dPooi/dbkf 2.75 1.5 4.0 2.75 1.5 1 4.0 2.25 1.5 3.0 2.25 1.5 3.0 2.25 1.5 3.0 2.25 1.5 3.0 pool width at bankfull wpooi feet 19.5 20.2 15.0 7.5 6.4 4.8 pool width ratio wpooi/wbkf 1.3 1.3 1.3 1.3 1.3 1.3 Pattern sinuosity K 1.08 1.29 1.14 1.02 1.02 1.00 belt width Wbit feet N/A 46 83 N/A N/A N/A N/A meander width ratio wbit/wbkf N/A 2.9 5.3 N/A N/A N/A N/A linear wavelength (formerly meander length) LW feet N/A 121 161 N/A N/A N/A N/A linear wavelength ratio (formerly meander length ratio) LW/wbkf N/A 7.8 10.3 N/A N/A N/A N/A meander length Lm feet N/A 143 212 N/A N/A N/A N/A meander length ratio Lm/Wbkf N/A 9.2 13.6 N/A N/A N/A N/A radius of curvature Rp feet N/A 28 35 N/A N/A N/A N/A radius of curvature ratio Rc/ wbkf N/A 1.8 2.2 N/A N/A N/A N/A N/A - Does not apply to B type channels Honey Mill Mitigation Site Appendix 4 APPENDIX 5 — Categorical Exclusion and Resource Agency Correspondence Categorical Exclusion Form for Ecosystem Enhancement Program Projects Version 1.4 Note: Only Appendix A should to be submitted (along with any supporting documentation) as the environmental document. Part 1: General Project Information Project Name: Haney Mill Mitigation Site Count Name: Surry County EEP Number: 100083 Project Sponsor: Wildlands Engineering, Inc. Project Contact Name: Andrea Eckardt Project Contact Address: 1430 S. Mint Street, Suite 104, Charlotte, NC 28203 Project Contact E-mail: oeckardtc@wildlandseng.com EEP Project Mana er: I Kelly Phillips Project Description The Honey Mill Mitigation Site is a stream mitigation project located in Surry County, approximately 5 miles south of Mount Airy and 7 miles northeast of Dobson. The project will include restoration and enhancement of Venable Creek and seven unnamed tributaries which flow to the Ararat River for a total of 5,344 cold stream credits. Historically the site has been used for agriculture. The site is currently used primarily for open and forested cattle pasture. Cattle have full access to all site streams resulting in extensive erosion and incision. The project will provide stream mitigation units to the Division of Mitigation Services in the Yadkin River Basin (03040101). 2: All Projects Regulation/QuestionPart p. Coastal Zone Management Act CZMA 1. Is the project located in a CAMA county? ❑ Yes ❑✓ No 2. Does the project involve ground -disturbing activities within a CAMA Area of ❑ Yes Environmental Concern (AEC)? ❑ No ❑✓ N/A 3. Has a CAMA permit been secured? ❑ Yes ❑ No ✓❑ N/A 4. Has NCDCM agreed that the project is consistent with the NC Coastal Management ❑ Yes Program? ❑ No ✓❑ N/A Comprehensive Environmental Response, Compensation and Liabilit Act CERCLA 1. Is this a "full -delivery" project? ✓❑ Yes ❑ No 2. Has the zoning/land use of the subject property and adjacent properties ever been ❑ Yes designated as commercial or industrial? ❑✓ No ❑ N/A 3. As a result of a limited Phase I Site Assessment, are there known or potential ❑ Yes hazardous waste sites within or adjacent to the project area? ❑✓ No ❑ N/A 4. As a result of a Phase I Site Assessment, are there known or potential hazardous ❑ Yes waste sites within or adjacent to the project area? ❑ No ❑✓ N/A 5. As a result of a Phase 11 Site Assessment, are there known or potential hazardous ❑ Yes waste sites within the project area? ❑ No ❑✓ N/A 6. Is there an approved hazardous mitigation plan? ❑ Yes ❑ No ❑✓ N/A National Historic Preservation Act Section 106 1. Are there properties listed on, or eligible for listing on, the National Register of ❑ Yes Historic Places in the project area? ✓❑ No 2. Does the project affect such properties and does the SHPO/THPO concur? ❑ Yes ❑ No ❑✓ N/A 3. If the effects are adverse, have they been resolved? ❑ Yes ❑ No ❑✓ N/A Uniform Relocation Assistance and Real Property Acquisition Policies Act Uniform Act 1. Is this a "full -delivery" project? ❑✓ Yes ❑ No 2. Does the project require the acquisition of real estate? ✓❑ Yes ❑ No ❑ N/A 3. Was the property acquisition completed prior to the intent to use federal funds? ❑ Yes ❑✓ No ❑ N/A 4. Has the owner of the property been informed: ❑✓ Yes * prior to making an offer that the agency does not have condemnation authority; and ❑ No * what the fair market value is believed to be? ❑ N/A 3: Ground -Disturbing Activities Regulation/QuestionPart .. American Indian Religious Freedom Act AIRFA 1. Is the project located in a county claimed as "territory" by the Eastern Band of ❑ Yes Cherokee Indians? ❑✓ No 2. Is the site of religious importance to American Indians? ❑ Yes ❑ No ❑✓ N/A 3. Is the project listed on, or eligible for listing on, the National Register of Historic ❑ Yes Places? ❑ No ❑✓ N/A 4. Have the effects of the project on this site been considered? ❑ Yes ❑ No ❑✓ N/A Antiquities Act AA 1. Is the project located on Federal lands? ❑ Yes ❑✓ No 2. Will there be loss or destruction of historic or prehistoric ruins, monuments or objects ❑ Yes of antiquity? ❑ No ❑✓ N/A 3. Will a permit from the appropriate Federal agency be required? ❑ Yes ❑ No ❑✓ N/A 4. Has a permit been obtained? ❑ Yes ❑ No ✓❑ N/A Archaeological Resources Protection Act ARPA 1. Is the project located on federal or Indian lands (reservation)? ❑ Yes ❑✓ No 2. Will there be a loss or destruction of archaeological resources? ❑ Yes ❑ No ❑✓ N/A 3. Will a permit from the appropriate Federal agency be required? ❑ Yes ❑ No ❑✓ N/A 4. Has a permit been obtained? ❑ Yes ❑ No ❑✓ N/A Endangered Species Act ESA 1. Are federal Threatened and Endangered species and/or Designated Critical Habitat ❑✓ Yes listed for the county? ❑ No 2. Is Designated Critical Habitat or suitable habitat present for listed species? ❑✓ Yes ❑ No ❑ N/A 3. Are T&E species present or is the project being conducted in Designated Critical ❑ Yes Habitat? ❑✓ No ❑ N/A 4. Is the project "likely to adversely affect" the species and/or "likely to adversely modify" ❑ Yes Designated Critical Habitat? ❑ No ✓❑ N/A 5. Does the USFWS/NOAA-Fisheries concur in the effects determination? ❑ Yes ❑ No ✓❑ N/A 6. Has the USFWS/NOAA-Fisheries rendered a "jeopardy" determination? ❑ Yes ❑ No ✓❑ N/A Executive Order 13007 Indian Sacred Sites 1. Is the project located on Federal lands that are within a county claimed as "territory" ❑ Yes by the EBCI? ❑✓ No 2. Has the EBCI indicated that Indian sacred sites may be impacted by the proposed ❑ Yes project? ❑ No ✓❑ N/A 3. Have accommodations been made for access to and ceremonial use of Indian sacred ❑ Yes sites? ❑ No ✓❑ N/A Farmland Protection Policy Act FPPA 1. Will real estate be acquired? ❑✓ Yes ❑ No 2. Has NRCS determined that the project contains prime, unique, statewide or locally ❑✓ Yes important farmland? ❑ No ❑ N/A 3. Has the completed Form AD-1006 been submitted to NRCS? ❑✓ Yes ❑ No ❑ N/A Fish and Wildlife Coordination Act FWCA 1. Will the project impound, divert, channel deepen, or otherwise control/modify any ❑✓ Yes water body? ❑ No 2. Have the USFWS and the NCWRC been consulted? ❑✓ Yes ❑ No ❑ N/A Land and Water Conservation Fund Act Section 6 f 1. Will the project require the conversion of such property to a use other than public, ❑ Yes outdoor recreation? ❑✓ No 2. Has the NPS approved of the conversion? ❑ Yes ❑ No ❑✓ N/A Magnuson -Stevens Fishery Conservation and Management Act Essential Fish Habitat 1. Is the project located in an estuarine system? ❑ Yes ❑✓ No 2. Is suitable habitat present for EFH-protected species? ❑ Yes ❑ No ❑✓ N/A 3. Is sufficient design information available to make a determination of the effect of the ❑ Yes project on EFH? ❑ No ❑✓ N/A 4. Will the project adversely affect EFH? ❑ Yes ❑ No ❑✓ N/A 5. Has consultation with NOAA-Fisheries occurred? ❑ Yes ❑ No ❑✓ N/A Migratory Bird Treat Act MBTA 1. Does the USFWS have any recommendations with the project relative to the MBTA? ❑ Yes ✓❑ No 2. Have the USFWS recommendations been incorporated? ❑ Yes ❑ No ✓❑ N/A Wilderness Act 1. Is the project in a Wilderness area? ❑ Yes ❑✓ No 2. Has a special use permit and/or easement been obtained from the maintaining ❑ Yes federal agency? ❑ No ❑✓ N/A Honey Mill Mitigation Site Categorical Exclusion SUMMARY Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) provides a Federal "Superfund" to clean up uncontrolled or abandoned hazardous -waste sites as well as accidents, spills, and other emergency releases of pollutants and contaminants into the environment. As the Honey Mill Mitigation Site is a full -delivery project; an EDR Radius Map Report with Geocheck was ordered for the site through Environmental Data Resources, Inc on July 30, 2018. Neither the target property nor the adjacent properties were listed in any of the Federal, State, or Tribal environmental databases searched by the EDR. The assessment revealed no evidence of any "recognized environmental conditions" in connection with the target property. The Executive Summary of the EDR report is included in the Appendix. The full report is available if needed. National Historic Preservation Act (Section 106) The National Historic Preservation Act declares a national policy of historic preservation to protect, rehabilitate, restore, and reuse districts, sites, buildings, structures, and objects significant in American architecture, history, archaeology, and culture, and Section 106 mandates that federal agencies take into account the effect of an undertaking on a property that is included in, or is eligible for inclusion in, the National Register of Historic Places. Wildlands Engineering, Inc. (Wildlands) requested review and comment from the State Historic Preservation Office (SHPO) with respect to any archeological and architectural resources related to the Honey Mill Mitigation Site on July 30, 2018. SHPO responded on September 10, 2018 and stated they were aware of "no historic resources which would be affected by the project" and would have no further comment. All correspondence related to Section 106 is included in the Appendix. Uniform Relocation Assistance and Real Property Acquisition Policies Act (Uniform Act) These acts, collectively known as the Uniform Act, provide for uniform and equitable treatment of persons displaced from their homes, businesses, non-profit associations, or farms by federal and federally -assisted programs, and establish uniform and equitable land acquisition policies. Honey Mill Mitigation Site is a full -delivery project that includes land acquisition. Notification of the fair market value of the project property and the lack of condemnation authority by Wildlands was included in the signed Option Agreement for the project property. A copy of the relevant section of the Option Agreement is included in the Appendix. Endangered Species Act (ESA) Section 7 of the ESA requires federal agencies, in consultation with and with the assistance of the Secretary of the Interior or of Commerce, as appropriate, to ensure that actions they authorize, fund or carry out are not likely to jeopardize the continued existence of threatened or endangered species or result in the destruction or adverse modification of critical habitat for these species. The Surry County listed threatened and endangered species includes the Northern long-eared bat (NLEB) (Myotis septentrionalis), the bog turtle (Glyptemys muhlenbergii), Schweinitz's sunflower (Helianthus schweinitzii), and the small whorled pogonia (Isotria medeoloides). The USFWS does not currently list any Critical Habitat Designations for the Federally -listed species within Surry County nor are there any known occurrences of the NLEB documented within the County (https://www.fws.gov/asheville/htmis/project_review/NLEB_in_WNC.htm1). The project site is 70 miles from the nearest known hibernaculum for the NLEB. Honey Mill Mitigation Site Categorical Exclusion �/ DMS #100083 A pedestrian survey, conducted on August 31, 2018, indicated that the Site provides suitable habitat for the Northern long-eared bat, the bog turtle, and Schweinitz's sunflower. There was no suitable habitat on the Site for the small whorled pogonia. No individual species were located on the Site for any of the four listed species. Due to the absence of individual species on the site, the project has been determined by Wildlands to have "no effect" on the Schweinitz's sunflower and the small whorled pogonia. Wildlands determined that the project "may affect but is not likely to adversely affect" the bog turtle, but because it is listed as threatened due to similarity of appearance, it is not subject to Section 7 consultation. Forested habitats containing trees at least 3-inch dbh in the project area provide suitable habitat for NLEB. Due to the decline of the NLEB population from the White Nosed Syndrome (WNS), the US Fish and Wildlife Service (USFWS) has issued the finalization of a special rule under section 4(d) of the ESA to addresses the effects to the NLEB resulting from purposeful and incidental take based on the occurrence of WNS. Because the project is located within a WNS zone and will include the removal/clearing of trees, it is subject to the final 4(d) ruling. A review of NC Natural Heritage Program records did not indicate any known NLEB populations within 2.0 mile of the study area; therefore, the project is eligible to use the NLEB 4(d) Rule Streamlined Consultation Form to meet regulatory requirements for section 7(a)(2) compliance 4(d) consultation. The completed 4(d) Consultation Form was submitted to the USFWS by the Federal Highway Administration on September 20, 2018. To meet regulatory requirements, a letter requesting comment from the USFWS was sent on July 20, 2018. No response from the USFWS was received within the 30-day response period. Therefore, the signing of the NLEB 4(d) Rule Streamlined Consultation Form by the FHWA determines that this project may affect the NLEB, but that any resulting incidental take of the NLEB is not prohibited by the final 4(d) rule. A FHWA signed 4(d) consultation form and the correspondence associated with this determination are included in the Appendix. Farmland Protection Policy Act (FPPA) The FPPA requires that, before taking or approving any federal action that would result in conversion of farmland, the agency must examine the effects of the action using the criteria set forth in the FPPA, and, if there are adverse effects, must consider alternatives to lessen them. The Honey Mill Mitigation Site includes the conversion of prime farmland. As such, Form AD-1006 has been completed and submitted to the Natural Resources Conservation Service (NRCS). The completed form and correspondence documenting its submittal is included in the Appendix. Fish and Wildlife Coordination Act (FWCA) The FWCA requires consultation with the USFWS and the appropriate state wildlife agency on projects that alter or modify a water body. Reports and recommendations prepared by these agencies document project effects on wildlife and identify measures that may be adopted to prevent loss or damage to wildlife resources. Wildlands requested comment on the project from both the USFWS and the North Carolina Wildlife Resources Commission (NCWRC) on July 30, 2018. NCWRC responded on August 8, 2018 and stated that the project would "not impact wild trout resources". USFWS has not responded at this time. All correspondence with the two agencies is included in the Appendix. Honey Mill Mitigation Site Categorical Exclusion �/ DMS #100083 Migratory Bird Treaty Act (META) The MBTA makes it unlawful for anyone to kill, capture, collect, possess, buy, sell, trade, ship, import, or export any migratory bird. The indirect killing of birds by destroying their nests and eggs is covered by the MBTA, so construction in nesting areas during nesting seasons can constitute a taking. Wildlands requested comment on the Honey Mill Mitigation Site from the USFWS in regards to migratory birds on June 30, 2018. The USFWS has not responded at this time. All correspondence with USFWS is included in the Appendix. Honey Mill Mitigation Site Categorical Exclusion �/ DMS #100083 APPENDIX 6 — IRT Communications W WILDLANDS ENGINEERING MEETING NOTES MEETING: IRT Site Walk HONEY MILL Mitigation Site Yadkin 03040101; Surry County, NC DEQ Contract No. 7619 DMS Project No. 100083 Wildlands Project No. 005-02178 DATE: Tuesday, September 25, 2018 LOCATION: Little Mountain Church Road Mt. Airy, NC Attendees Todd Tugwell, USACE Paul Wiesner, DMS Periann Russell, DMS Andrea Leslie, USFWS Kelly Phillips, DMS Shawn Wilkerson, Wildlands Mac Haupt, DWR Kirsten Ullman, DMS Aaron Earley, Wildlands Materials • Wildlands Engineering Honey Mill Mitigation Site Technical Proposal dated March 28, 2018 (in response to RFP #16-007406) Meeting Notes The meeting began at 9:00 AM. Shawn presented an overview of the Honey Mill Mitigation Site (Site) at the parking location. From there, the group proceeded to walk the entire site in the following general order: UT1, Venable Creek Reach 1, UT2A, UT2, UT3, UT4, Venable Creek Reach 2, UT5, and UT6. Detailed meeting minutes, organized by stream reach, are presented on the following pages. While IRT members agreed that the Site is suitable to provide compensatory stream mitigation and that stream treatment(s) seemed appropriate, adjustments to credit ratios are expected. The IRT provided feedback regarding credit ratios on the enhancement II reaches and these ratios are included in this memo. Wildlands and DMS understand that final design approaches and crediting rationale must be fullyjustified in the mitigation plan. The meeting concluded at 12:00 PM. 1. UT1- Restoration o UT1 will be restored, beginning at a culvert under Siloam Road and continuing to the confluence with Venable Creek. Restoration will connect the channel to its floodplain. o The group agreed that restoration is appropriate given the lack of pattern and bedform diversity and erosion along the left bank. 2. Venable Creek Reach 1 - Restoration o Todd and Mac noted that the section between the Little Mountain Church Road culvert and the UT1 confluence looked geomorphically stable and fits better within an E-11 approach. Wildlands agreed to change this section to E-11. o The channel begins to become incised downstream of the UT1 confluence. Todd and Paul discussed the possibility of a 50' —100' E-1 transition section before restoration. o The group agreed that the next section was most likely dug out along the left valley wall and spoil cast into the middle of the valley. The group noticed the low point of the valley closer to the right valley wall and Shawn said the new stream would try to follow the low point where feasible. Periann suggested that the historic low point be pointed out and addressed in the mitigation plan. o The banks along the lower section of Reach 1 become lower as its flows along a fence line. Multiple cattle wallow areas have impacted the banks in this section. o Mac and Todd remarked that the need for widespread restoration was not obvious on Reach 1. Shawn noted that achieving priority 1 restoration is important and the transitioning back and forth between restoration and incised E-11 would not be feasible. o Ultimately, the IRT agreed that restoration is valid from a point downstream of UT1 confluence to the confluence with UT3 with a small transition of E1. (see figure). 3. UT2A— Enhancement II o This reach will be fenced to exclude cattle. Cattle trails parallel the stream channel to the upstream fence line. o Todd questioned the validity of a 3:1 ratio given the presence of an existing wooded buffer. He said that 2.5:1 is typically allowed for livestock exclusion and buffer restoration. Reference was made to ongoing discussions between IRT, DIMS, and providers about establishing guidelines for E- ll ratios that account for degree of cattle impact and presence of buffer. This point was discussed for most of the reaches throughout the site. o Shawn compared the absence of understory within the project limits and the full understory upstream of the project where there are no cows. Todd mentioned that if understory buffer restoration is claimed, then performance criteria for survival should be set. o Todd and Andrea remarked that this reach was closer to a 5:1 ratio. o Ultimately, the decision was made that 4:1 would be the ratio for this reach. 4. UT2 • Reach 1— Enhancement II o This reach flows through a wooded buffer similar to UT2A. Cattle will be fenced out of this reach. Wildlands Engineering, Inc. page 2 HONEY MILL Mitigation Site September 25, 2018 1RT Site Walk Meeting Notes o Andrea remarked that supplemental planning would be beneficial between the woodline and the confluence with UT2A. o Ultimately, the decision was made that 4:1 would be the ratio for this reach. • Reach 2 - Restoration o The downstream section of UT2 has been heavily impacted by cattle. A new channel has formed to flow around the cattle wallow area. A channel will be restored through this area. o Todd and Mac noted that the cattle wallow area looked like a wetland and to be cautious when designing a channel through it. o The barn adjacent to the existing channel will be removed. 5. UT3 — Enhancement II • Reach 1— Enhancement II o Cattle will be fenced out and a BMP will be installed at the upstream end. Some minor channel work will also be needed at the upstream end. o Shawn noted how widespread cattle impact was much more obvious during previous site visits. o Mac said that the middle section of the reach looked stable and thought a 3:1 to 4:1 ratio was valid. o Shawn reiterated that sections of stable areas were combined with sections requiring more work to develop reach -wide ratios. o Ultimately, the decision was made that 3:1 would be the ratio for this reach. • Reach 2 — Restoration o The group agreed that restoration is warranted for the downstream reach of UT3. Moving the channel back into the middle of the valley and connecting to a restored Venable Creek is acceptable. 6. UT4 — Enhancement II o This reach consists of cattle exclusion, spot bank stabilization, and a BMP at the upstream end to stabilize the transition. A short section of channel work will be done at the downstream tie in with Venable Creek. o Todd noted that this reach exhibited the most cattle impact so far. o Todd asked about the extent of planting. Shawn answered that planting will occur only where the existing buffer is impacted for spot bank stabilization activities. Todd mentioned that it would be helpful to show the spot bank treatment locations on a map. o Ultimately, the decision was made that 3:1 would be the ratio for this reach. 7. Venable Creek Reach 2 — Enhancement II o While there is minimal cattle impact and erosion on the upstream section of this reach, the channel becomes more incised and instable as you walk downstream. Cattle will be excluded from the entire reach and bank and bench grading will be implemented on the downstream section. Wildlands Engineering, Inc. page 3 HONEY MILL Mitigation Site September 25, 2018 1RT Site Walk Meeting Notes o Todd questioned if it would be better to break the reach into shorter sections based on proposed approaches as opposed to lumping it all together. o Ultimately, the decision was made that 2.5:1 would be the ratio for this reach. 8. UT5 — Enhancement II o A cattle wallow area has diverted flow from the old channel and has formed anew channel. Cattle will be excluded from this reach and the flow will be re-established into the old channel. The group agree that this is the best approach. o Ultimately, the decision was made that 3:1 would be the ratio for this reach. 9. UT6 • Reach 1— Enhancement II o This reach begins at an eroded seep upstream and flows through a narrow valley. Cattle will be excluded and spot channel stabilization will be implemented along this reach. A BMP will be installed at the upstream end to stabilize the eroded seep. o Ultimately, the decision was made that 3:1 would be the ratio for this reach. • Reach 2 — Restoration o Cattle impact has diverted stream flow away from the old channel. The stream now flows down a cattle trail all the way to Venable Creek. This section will be restored to flow down the natural valley. o The group agreed with this approach. Attached is a figure that updates approaches and ratios. These meeting minutes were prepared by Aaron Earley October 8, 2018 and reviewed by Shawn Wilkerson on October 8, 2018 and represent the authors' interpretation of events. Wildlands Engineering, Inc. page 4 HONEY MILL Mitigation Site September 25, 2018 1RT Site Walk Meeting Notes Stream Credits Proposed for the Honey Mill Mitigation Site: REVISED October 9, 2018 Stream Credits Reach Management Objectives Type of Length Ratio Stream Mitigation (feet)' Credits RESTORATION Restore appropriate dimension, pattern, and profile with Priority Venable Creek 1 restoration. Install habitat structures, allow bankfull floodplain Restoration 1,687 1:1 1,687 Reach 3 access. Establish native riparian buffer, exclude cattle. Restore appropriate dimension, pattern, and profile with Priority UT1 1 restoration. Install habitat structures, allow bankfull floodplain Restoration 211 1:1 211 access. Establish native riparian buffer, exclude cattle. Restore appropriate dimension, pattern, and profile with Priority UT2 Reach 2 1 restoration. Install habitat structures, allow bankfull floodplain Restoration 203 1:1 203 access. Establish native riparian buffer, exclude cattle. Restore appropriate dimension, pattern, and profile with Priority UT3 Reach 2 1 restoration. Install habitat structures, allow bankfull floodplain Restoration 395 1:1 395 access. Establish native riparian buffer, exclude cattle. Restore appropriate dimension, pattern, and profile with Priority UT6 1 restoration. Install habitat structures, allow bankfull floodplain Restoration 324 1:1 324 Reach 2 access. Establish native riparian buffer, exclude cattle. Restoration Subtotal 2,820 2,820 ENHANCEMENT Venable Creek Exclude cattle, plant the riparian buffer. Treat invasives. Enhancement II 150 2.5:1 60 Reach 1 Excavate floodplain bench, install in -stream structures, transition Venable Creek to priority 1 downstream. Exclude cattle, plant the riparian buffer. Enhancement 1 150 1.5:1 100 Reach 2 Treat invasives. Venable Creek Spot repair erosion and incision, exclude cattle. Treat invasives. Enhancement 11 1,907 2.5:1 763 Reach 4 UT2 Reach 1 Spot repair erosion and incision, exclude cattle. Treat invasives. Enhancement 11 870 4:1 217 UT2A Spot repair erosion and incision, exclude cattle. Treat invasives. Enhancement 11 935 4:1 234 Spot repair erosion and incision, exclude cattle, plant the riparian UT3 Reach 1 Enhancement 11 813 3:1 271 buffer. Treat invasives. UT4 Spot repair erosion and incision, exclude cattle. Treat invasives. Enhancement 11 438 3:1 1 146 Spot repair erosion and incision, exclude cattle, plant the riparian UT5 Enhancement 11 353 3:1 118 buffer. Treat invasives. Spot repair erosion and incision, exclude cattle, plant the riparian UT6 Reach 1 Enhancement 11 296 3:1 99 buffer. Treat invasives. Enhancement 11 Subtotal 5,912 2,008 4,828 Cool Project Total 8,832 LF - - - Stream Credits Wildlands Engineering, Inc. page 5 HONEY MILL Mitigation Site September 25, 2018 1RT Site Walk Meeting Notes Figure 6 Concept Map 0 150 300 600 Feet Honey Mill Mitigation Site *VWILDLANDS I I I I I I I I I Yadkin River Basin (03040101) ENGINEERING Surry County, NC APPENDIX 7 — Invasive Species Treatment Plan Appendix 7 Invasive Species Treatment Plan Annual monitoring and semi-annual site visits will be conducted to assess the condition of the finished project. These site inspections may identify the presence of invasive vegetation. If, during the monitoring period, invasive species threaten the survivability of planted woody vegetation in an area that exceeds 1% of the planted easement acreage, the invasive species shall be treated. Smaller areas may be treated at the discretion of the project engineer and biologist, if deemed in the best interest of the Site. Generally, the treatment plan shall follow the below guidelines in Table 1 for common invasive species found in riparian areas; however, the treatment may be changed based on the professional judgement of the project engineer and biologist. For invasive species not listed in the below table that threaten the survivability of the planted woody vegetation, Wildlands shall notify DIMS of the invasive species observed and the plan for treatment prior to treating the species. All invasive species treatment will be reported in the following year's monitoring plan. Table 1. Invasive Species Treatment — Honey Mill Mitigation Site Invasive Species Recommended Removal Technique Multiflora Rose Foliar treatment of large populations with 4% glyphosate solution. Cut stump treatment is (Rosa multiflora) time consuming, though effective. Treat in spring/summer. Cut stump treatment with glyphosate (Aquaneat or other) is effective at controlling larger individuals. Use 20% solution with non-ionic surfactant sprayed on stump with squirt Autumn Olive bottle immediately after cutting. Hack and squirt treatment is also effective using triclopyr (Elaeagnus (Garton 3A) at 5% solution. Use notched hatchet blade to create pocket for herbicide in umbellate) cambium layer. Basal bark treatment is an option. Basal bark is quicker treatment option for large populations but usually +/- 50% efficacy and requires further treatment from resprouts. Cut stump of larger individuals with 25-50% glyphosate solution (Aquaneat or other) with non-ionic surfactant. Apply using paint brush immediately after cutting stump. Bag all Japanese above ground material containing viable seeds and remove from site. Can also use Barberry triclopyr (Garton 3A or Garlon 4) in 25-50% solution. Apply using shoe polish bottle or (Berberis spray bottle immediately after cutting stump. Larger populations of immature individuals thunbergii) use backpack sprayer with above concentrations of either chemical. Birds will readily disperse seeds from mature bushes. Populations dynamics demand control of seed bearing individuals to limit spread. Quite thorny and rampant. Naturalized in WNC mountainous areas around Watauga, Ashe and Alleghany counties. Small infestations of L. japonica can be pulled by hand. Monitor to remove any re -sprouts. Care should be taken to bag and remove the plants, including mature fruits to prevent re - Honeysuckle establishment. Large infestations of L. japonica will usually require a combination of cut (Lonicera stump and foliar herbicide treatments. Where vines have grown into the tree canopy, cut japonica) each stem as close to the ground as possible. Treat the freshly cut surface of the rooted stem with a 25 percent solution of glyphosate or triclopyr. Groundcovers of L. japonica can be treated with a foliar solution of 2 percent glyphosate or triclopyr plus a 0.5 percent non- ionic surfactant to thoroughly wet all the leaves. Chinese Privet Wet leaves with one of the following herbicides in water with a surfactant: a glyphosate (Ligustrum herbicide as a 3-percent solution (12 ounces per 3-gallon mix) in the late fall or early winter sinense) when safety to surrounding vegetation is desired, or elsewhere, Arsenal AC* as a 1-percent solution (4 ounces per 3-gallon mix). Backpack mist blowers can broadcast glyphosate as a 3-percent solution (12 ounces per 3-gallon mix) or Escort XP* at 1 ounce per acre (0.2 dry ounces per 3-gallon mix and 10 gallons per acre) during winter for safety to dormant hardwoods. Summer applications of glyphosate may not be as effective as other times and Honey Mill Mitigation Site Appendix 7 DMS ID No. 100083 Page 1 Invasive Species Recommended Removal Technique require a higher percent solution. The best time for Arsenal AC* and Escort XP* is summer to fall. For stems too tall for foliar sprays and when safety to surrounding vegetation is desired, apply a basal spray of Garlon 4 as a 20-percent solution (5 pints per 3-gallon mix) in a labeled basal oil product, vegetable oil or mineral oil with a penetrant, or fuel oil or diesel fuel (where permitted); or undiluted Pathfinder II. Elsewhere, apply Stalker* as a 6- to 9-percent solution (1.5 to 2 pints per 3-gallon mix) in a labeled basal oil product, vegetable oil or mineral oil with a penetrant, or fuel oil or diesel fuel (where permitted) to young bark as a basal spray making certain to treat all stems in a clump; or cut and immediately treat the stump tops with Arsenal AC* as a 5-percent solution (20 ounces per 3-gallon mix) or Velpar L* as a 10-percent solution in water (1 quart per 3-gallon mix) with a surfactant. When safety to surrounding vegetation is desired, immediately treat stump tops and sides with Garlon 3A or with a glyphosate herbicide as a 20-percent solution (5 pints per 3-gallon mix) in water with a surfactant. ORTHO Brush-B-Gon and Enforcer Brush Killer are effective undiluted for treating cut -stumps and available in retail garden stores (safe to surrounding plants). For large stems, make stem injections using Arsenal AC* or when safety to surrounding vegetation is desired, Garlon 3A or a glyphosate herbicide using dilutions and cut -spacings specified on the herbicide label (anytime except March and April). An EZ-Ject tree injector can help to reach the lower part of the main stem; otherwise, every branching trunk must be hack -and -squirt injected. Small patches of P. montana that are not well -established can usually be eliminated by persistent weeding, mowing, or grazing during the growing season. The spread of a well - established infestation of P. montana can be controlled the same way, but cutting will typically not kill the roots of larger plants. For vines in tree canopies, cut the vines near the ground and apply a 50 percent solution of triclopyr to the stumps. This procedure remains Kudzu effective at lower temperatures as long as the ground is not frozen. Large infestations can (Pueraria be effectively controlled with a foliar solution of 2 to 3 percent glyphosate or triclopyr plus montana) a 0.5 percent non-ionic surfactant to thoroughly wet all leaves. The ambient air temperature should be above 65 degrees Fahrenheit. After the above ground vegetation is controlled and it is possible to dig and cut into the central root crown, apply a 50 percent solution of glyphosate or triclopyr to the wound. The most successful chemical control of P. montana can be achieved with a foliar solution of 0.75 percent clopyralid plus a 0.5 percent non-ionic surfactant. Monitor all treatments in subsequent years for re -sprouting. The most effective chemical control of A. brevipedunculata has been achieved using triclopyr formulations toward the end of the growing season when plants are transporting Porcelain berry nutrients to their roots. Apply a 2 percent solution of triclopyr plus a 0.5 percent non-ionic (Amis surfactant to the foliage. Or cut the plants first, allow time for re -growth, and then apply glanduloso losa vat. the herbicide mixture. A. brevipedunculata can also be killed with a mixture of 25 percent brevipedunculata) triclopyr and 75 percent mineral oil applied to the basal parts of the stem to a height of 2 to 3 feet from the ground. This method should be used judiciously since it takes a lot of chemical and can result in overspray. It has been used successfully in situations where no other technique is feasible, such as cliff faces or other exposed sites. Pre -emergent herbicide containing sulfometuron methyl (Oust XP) applied in early spring causes minimal damage to established perennial vegetation. Mechanical control by cutting or mowing as close to the ground as possible beginning in late spring and recurring Japanese Hops frequently until fall dieback is recommended. Post emergent herbicide treatment two (Humulus times a year (mid and late summer) to prevent the fall seed set is recommended. japonicus) Glyphosate provides good post -emergent chemical control. Hop seeds in the soil last up to three years. Repeat treatments for two to three years should be expected, or longer in areas subject to flooding that may receive influx of seeds from upstream infestations. Cultural control methods which favor fast-growing tall tree species to create dense shade Honey Mill Mitigation Site Appendix 7 DMS ID No. 100083 Page 2 Invasive Species Recommended Removal Technique in spring and summer and canopy closure will discourage infestations, as Japanese hop prefers direct sunlight and does not tolerate heavy shade. Recommended control procedures: Thoroughly wet all leaves with one of the following herbicides in water with a surfactant (June to October with multiple applications applied to regrowth). • Recommendation for mature grass control: apply Outrider* as a broadcast spray at 0.75 to 2 ounces per acre (0.2 to 0.6 dry ounce per 3-gallon mix) plus a nonionic surfactant to Johnson Grass actively growing Johnsongrass. For handheld and high -volume sprayers, apply 1 ounce of (Sorghum Outrider per 100 gallons of water plus a nonionic surfactant at 0.25 percent. Outrider is a halepense) selective herbicide that can be applied over the top of certain other grasses to kill Johnsongrass, or apply Plateau as a 0.25-percent solution (1 ounce per 3-gallon mix) when plants are 18 to 24 inches (45 to 60 cm) tall or larger. • Recommendation for seedling control: apply Journey as a 0.3-percent solution (1.2 ounces per 3-gallon mix) before Johnsongrass sprouts and when desirable species are dormant or apply a glyphosate herbicide as a 2-percent solution (8 ounces per 3-gallon mix) directed at the infestation. Trees: Make stem injections using Arsenal AC* or when safety to surrounding vegetation is desired, Garlon 3A or Milestone in dilutions as specified on the herbicide label (anytime except March and April). For felled trees, apply the herbicides to stump tops immediately after cutting. ORTHO Brush-B-Gon and Enforcer Brush Killer are effective undiluted for treating cut -stumps and available in retail garden stores (safe to surrounding plants). Saplings: Apply a basal spray to young bark using Garlon 4 as a 20-percent solution (5 pints per 3-gallon mix) in a labeled basal oil product, vegetable oil or mineral oil with a penetrant, or fuel oil or diesel fuel (where permitted); or undiluted Mimosa Pathfinder II. Elsewhere, apply Stalker* as a 6- to 9-percent solution (1.5 to 2 pints per 3- (Albizia julibrissin) gallon mix) in a labeled basal oil product, vegetable oil, kerosene, or diesel fuel (where permitted). Resprouts and seedlings: Thoroughly wet all leaves with one of the following herbicides in water with a surfactant: From June to August, either Escort XP at 1 ounce per acre (0.2 ounces per 3-gallon mix) plus a glyphosate herbicide as a 2-percent solution addition (8 ounces per 3-gallon mix) or Milestone VM Plus at 6 to 9 pints per acre (1.5 to 3 pints per 3-gallon mix and 10 gallons per acre). From July to September, Transline* t or Milestone as a 0.25-percent solution plus Garlon 3A as a 4-percent solution (1 ounce plus 5 ounces per 3-gallon mix). Foliar Spray Method: This method should be considered for large thickets of paulownia seedlings where risk to non -target species is minimal. Air temperature should be above 65A°F to ensure absorption of herbicides. Glyphosate: Apply a 2% solution of glyphosate and water plus a 0.5% non-ionic surfactant to thoroughly wet all leaves. Use a low pressure and coarse spray pattern to reduce spray drift damage to non -target species. Glyphosate is a non -selective systemic herbicide that Princess Tree may kill non -target partially -sprayed plants. (Paulownia Triclopyr: Apply a 2% solution of triclopyr and water plus a 0.5% non-ionic sur-factant to tomentosa) thoroughly wet all leaves. Use a low pressure and coarse spray pattern to reduce spray drift damage to non -target species. Triclopyr is a selective herbicide for broadleaf species. In areas where desirable grasses are growing under or around paulownia, triclopyr can be used without non -target damage. Cut Stump Method: This control method should be considered when treating individual trees or where the presence of desirable species precludes foliar application. Stump treatments can be used if the ground is not frozen. Honey Mill Mitigation Site Appendix 7 DMS ID No. 100083 Page 3 Invasive Species Recommended Removal Technique Glyphosate: Horizontally cut stems at or near ground level. Immediately apply a 25% solution of glyphosate and water to the cut stump making sure to cover the outer 50% of the stump. Triclopyr: Horizontally cut stems at or near ground level. Immediately apply a 50% solution of triclopyr and water to the cut stump making sure to cover the outer 20% of the stump. https://www.se-eppc.org/manual/princess.html Honey Mill Mitigation Site Appendix 7 DMS ID No. 100083 Page 4 APPENDIX 8 — Site Protection Instrument Appendix 8 Site Protection Instrument The land required for construction, management, and stewardship of this mitigation project includes portions of the parcels listed in Table 1. The Venable and Browne properties are optioned for purchase of a conservation easement by Wildlands Engineering, Inc. (Wildlands). Wildlands will record a conservation easement on the parcels to encompass the streams and wetlands being restored, enhanced, and preserved along with their corresponding buffers. Table 1: Site Protection Instrument — Honey Mill Mitigation Site Memorandum of Under Option to Option/Temporary Access Acreage to be Property Owner Parcel ID Number County Purchase by and Conservation Easement Protected Wildlands? Deed Book (DB) and Page Number (PG) Mary Lou Venable 592800605518, Surry Yes DB: 1626 PG: 1043-1046 13.36 592700684669 LuAnn Venable Browne, Charles Edward Browne, & Verla Venable Phillips 4011687430 Surry Yes DB: 1626 PG: 1033-1037 6.86 Life Estate The conservation easement template that will be used for recordation is included in this appendix. All site protection instruments require 60-day advance notification to the USACE and or DMS prior to any action to void, amend, or modify the document. No such action shall take place unless approved by the State. Honey Mill Mitigation Site Appendix 8 DMS ID No. 100083 Page 1 EXHIBIT B STATE OF NORTH CAROLINA DEED OF CONSERVATION EASEMENT AND RIGHT OF ACCESS PROVIDED PURSUANT TO FULL DELIVERY MITIGATION CONTRACT COUNTY SPO File Number: DMS Project Number: Prepared by: Office of the Attorney General Property Control Section Return to: NC Department of Administration State Property Office 1321 Mail Service Center Raleigh, NC 27699-1321 THIS DEED OF CONSERVATION EASEMENT AND RIGHT OF ACCESS, made this day of , 20, by Landowner name goes here , ("Grantor"), whose mailing address is Landowner address goes here , to the State of North Carolina, ("Grantee"), whose mailing address is State of North Carolina, Department of Administration, State Property Office, 1321 Mail Service Center, Raleigh, NC 27699-1321. The designations of Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine, or neuter as required by context. WITNESSETH: WHEREAS, pursuant to the provisions of N.C. Gen. Stat. § 143-214.8 et seq., the State of North Carolina has established the Division of Mitigation Services (formerly known as the Ecosystem Enhancement Program and Wetlands Restoration Program) within the Department of Environment and Natural Resources for the purposes of acquiring, maintaining, restoring, enhancing, creating and preserving wetland and riparian resources that contribute to the NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 1 of 11 protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; and WHEREAS, this Conservation Easement from Grantor to Grantee has been negotiated, arranged and provided for as a condition of a full delivery contract between ( insert name and address of full delivery contract provider ) and the North Carolina Department of Environmental Quality, to provide stream, wetland and/or buffer mitigation pursuant to the North Carolina Department of Environmental Quality Purchase and Services Contract Number WHEREAS, The State of North Carolina is qualified to be the Grantee of a Conservation Easement pursuant to N.C. Gen. Stat. § 121-35; and WHEREAS, the Department of Environment and Natural Resources and the United States Army Corps of Engineers, Wilmington District entered into a Memorandum of Understanding, (MOU) duly executed by all parties on November 4, 1998. This MOU recognized that the Wetlands Restoration Program was to provide effective compensatory mitigation for authorized impacts to wetlands, streams and other aquatic resources by restoring, enhancing and preserving the wetland and riparian areas of the State; and WHEREAS, the Department of Environment and Natural Resources, the North Carolina Department of Transportation and the United States Army Corps of Engineers, Wilmington District entered into a Memorandum of Agreement, (MOA) duly executed by all parties in Greensboro, NC on July 22, 2003, which recognizes that the Division of Mitigation Services (formerly Ecosystem Enhancement Program) is to provide for compensatory mitigation by effective protection of the land, water and natural resources of the State by restoring, enhancing and preserving ecosystem functions; and WHEREAS, the Department of Environment and Natural Resources, the U.S. Army Corps of Engineers, the U.S. Environmental Protection Agency, the U.S. Fish and Wildlife Service, the North Carolina Wildlife Resources Commission, the North Carolina Division of Water Quality, the North Carolina Division of Coastal Management, and the National Marine Fisheries Service entered into an agreement to continue the In -Lieu Fee operations of the North Carolina Department of Natural Resources' Division of Mitigation Services (formerly Ecosystem Enhancement Program) with an effective date of 28 July, 2010, which supersedes and replaces the previously effective MOA and MOU referenced above; and WHEREAS, the acceptance of this instrument for and on behalf of the State of North Carolina was granted to the Department of Administration by resolution as approved by the Governor and Council of State adopted at a meeting held in the City of Raleigh, North Carolina, on the 8th day of February 2000; and WHEREAS, the Division of Mitigation Services in the Department of Environmental Quality, which has been delegated the authority authorized by the Governor and Council of State to the Department of Administration, has approved acceptance of this instrument; and NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 2of11 WHEREAS, Grantor owns in fee simple certain real property situated, lying, and being in Township, County, North Carolina (the "Property"), and being more particularly described as that certain parcel of land containing approximately acres and being conveyed to the Grantor by deed as recorded in Deed Book at Page of the County Registry, North Carolina; and WHEREAS, Grantor is willing to grant a Conservation Easement and Right of Access over the herein described areas of the Property, thereby restricting and limiting the use of the areas of the Property subject to the Conservation Easement to the terms and conditions and purposes hereinafter set forth, and Grantee is willing to accept said Easement and Access Rights. The Conservation Easement shall be for the protection and benefit of the waters of if known insert name of stream, branch, river or waterway here. NOW, THEREFORE, in consideration of the mutual covenants, terms, conditions, and restrictions hereinafter set forth, Grantor unconditionally and irrevocably hereby grants and conveys unto Grantee, its successors and assigns, forever and in perpetuity, a Conservation Easement along with a general Right of Access. The Conservation Easement Area consists of the following: Tracts Number containing a total of acres as shown on the plats of survey entitled "Final Plat, Conservation Easement for North Carolina Division of Mitigation Services, Project Name: , SPO File No. , EEP Site No. , Property of ," dated , 20 by name of surveyor, PLS Number and recorded in the County, North Carolina Register of Deeds at Plat Book Pages See attached "Exhibit A", Legal Description of area of the Property hereinafter referred to as the "Conservation Easement Area" The purposes of this Conservation Easement are to maintain, restore, enhance, construct, create and preserve wetland and/or riparian resources in the Conservation Easement Area that contribute to the protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; to maintain permanently the Conservation Easement Area in its natural condition, consistent with these purposes; and to prevent any use of the Easement Area that will significantly impair or interfere with these purposes. To achieve these purposes, the following conditions and restrictions are set forth: L DURATION OF EASEMENT Pursuant to law, including the above referenced statutes, this Conservation Easement and Right of Access shall be perpetual and it shall run with, and be a continuing restriction upon the use of, the Property, and it shall be enforceable by the Grantee against the Grantor and against Grantor's heirs, successors and assigns, personal representatives, agents, lessees, and licensees. NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 3of11 II. GRANTOR RESERVED USES AND RESTRICTED ACTIVITIES The Conservation Easement Area shall be restricted from any development or usage that would impair or interfere with the purposes of this Conservation Easement. Unless expressly reserved as a compatible use herein, any activity in, or use of, the Conservation Easement Area by the Grantor is prohibited as inconsistent with the purposes of this Conservation Easement. Any rights not expressly reserved hereunder by the Grantor have been acquired by the Grantee. Any rights not expressly reserved hereunder by the Grantor, including the rights to all mitigation credits, including, but not limited to, stream, wetland, and riparian buffer mitigation units, derived from each site within the area of the Conservation Easement, are conveyed to and belong to the Grantee. Without limiting the generality of the foregoing, the following specific uses are prohibited, restricted, or reserved as indicated: A. Recreational Uses. Grantor expressly reserves the right to undeveloped recreational uses, including hiking, bird watching, hunting and fishing, and access to the Conservation Easement Area for the purposes thereof. B. Motorized Vehicle Use. Motorized vehicle use in the Conservation Easement Area is prohibited except within a Crossing Area(s) or Road or Trail as shown on the recorded survey plat. C. Educational Uses. The Grantor reserves the right to engage in and permit others to engage in educational uses in the Conservation Easement Area not inconsistent with this Conservation Easement, and the right of access to the Conservation Easement Area for such purposes including organized educational activities such as site visits and observations. Educational uses of the property shall not alter vegetation, hydrology or topography of the site. D. Damage to Vegetation. Except within Crossing Area(s) as shown on the recorded survey plat and as related to the removal of non-native plants, diseased or damaged trees, or vegetation that destabilizes or renders unsafe the Conservation Easement Area to persons or natural habitat, all cutting, removal, mowing, harming, or destruction of any trees and vegetation in the Conservation Easement Area is prohibited. E. Industrial, Residential and Commercial Uses. All industrial, residential and commercial uses are prohibited in the Conservation Easement Area. F. Agricultural Use. All agricultural uses are prohibited within the Conservation Easement Area including any use for cropland, waste lagoons, or pastureland. G. New Construction. There shall be no building, facility, mobile home, antenna, utility pole, tower, or other structure constructed or placed in the Conservation Easement Area. H. Roads and Trails. There shall be no construction or maintenance of new roads, trails, walkways, or paving in the Conservation Easement. NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 4 of 11 All existing roads, trails and crossings within the Conservation Easement Area shall be shown on the recorded survey plat. L Signs. No signs shall be permitted in the Conservation Easement Area except interpretive signs describing restoration activities and the conservation values of the Conservation Easement Area, signs identifying the owner of the Property and the holder of the Conservation Easement, signs giving directions, or signs prescribing rules and regulations for the use of the Conservation Easement Area. J. Dumping or Storing. Dumping or storage of soil, trash, ashes, garbage, waste, abandoned vehicles, appliances, machinery, or any other material in the Conservation Easement Area is prohibited. K. Grading, Mineral Use, Excavation, Dredging. There shall be no grading, filling, excavation, dredging, mining, drilling, hydraulic fracturing; removal of topsoil, sand, gravel, rock, peat, minerals, or other materials. L. Water Quality and Drainage Patterns. There shall be no diking, draining, dredging, channeling, filling, leveling, pumping, impounding or diverting, causing, allowing or permitting the diversion of surface or underground water in the Conservation Easement Area. No altering or tampering with water control structures or devices, or disruption or alteration of the restored, enhanced, or created drainage patterns is allowed. All removal of wetlands, polluting or discharging into waters, springs, seeps, or wetlands, or use of pesticide or biocides in the Conservation Easement Area is prohibited. In the event of an emergency interruption or shortage of all other water sources, water from within the Conservation Easement Area may temporarily be withdrawn for good cause shown as needed for the survival of livestock on the Property. M. Subdivision and Conveyance. Grantor voluntarily agrees that no further subdivision, partitioning, or dividing of the Conservation Easement Area portion of the Property owned by the Grantor in fee simple ("fee") that is subject to this Conservation Easement is allowed. Any future transfer of the Property shall be subject to this Conservation Easement and Right of Access and to the Grantee's right of unlimited and repeated ingress and egress over and across the Property to the Conservation Easement Area for the purposes set forth herein. N. Development Rights. All development rights are permanently removed from the Conservation Easement Area and are non-transferrable. O. Disturbance of Natural Features. Any change, disturbance, alteration or impairment of the natural features of the Conservation Easement Area or any intentional introduction of non- native plants, trees and/or animal species by Grantor is prohibited. The Grantor may request permission to vary from the above restrictions for good cause shown, provided that any such request is not inconsistent with the purposes of this Conservation Easement, and the Grantor obtains advance written approval from the Division of Mitigation Services, 1652 Mail Services Center, Raleigh, NC 27699-1652. NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 5of11 III. GRANTEE RESERVED USES A. Right of Access, Construction, and Inspection. The Grantee, its employees and agents, successors and assigns, receive a perpetual Right of Access to the Conservation Easement Area over the Property at reasonable times to undertake any activities on the property to restore, construct, manage, maintain, enhance, protect, and monitor the stream, wetland and any other riparian resources in the Conservation Easement Area, in accordance with restoration activities or a long-term management plan. Unless otherwise specifically set forth in this Conservation Easement, the rights granted herein do not include or establish for the public any access rights. B. Restoration Activities. These activities include planting of trees, shrubs and herbaceous vegetation, installation of monitoring wells, utilization of heavy equipment to grade, fill, and prepare the soil, modification of the hydrology of the site, and installation of natural and manmade materials as needed to direct in -stream, above ground, and subterraneous water flow. C. Signs. The Grantee, its employees and agents, successors or assigns, shall be permitted to place signs and witness posts on the Property to include any or all of the following: describe the project, prohibited activities within the Conservation Easement, or identify the project boundaries and the holder of the Conservation Easement. D. Fences. Conservation Easements are purchased to protect the investments by the State (Grantee) in natural resources. Livestock within conservations easements damages the investment and can result in reductions in natural resource value and mitigation credits which would cause financial harm to the State. Therefore, Landowners (Grantor) with livestock are required to restrict livestock access to the Conservation Easement area. Repeated failure to do so may result in the State (Grantee) repairing or installing livestock exclusion devices (fences) within the conservation area for the purpose of restricting livestock access. In such cases, the landowner (Grantor) must provide access to the State (Grantee) to make repairs. E. Crossing Area(s). The Grantee is not responsible for maintenance of crossing area(s), however, the Grantee, its employees and agents, successors or assigns, reserve the right to repair crossing area(s), at its sole discretion and to recover the cost of such repairs from the Grantor if such repairs are needed as a result of activities of the Grantor, his successors or assigns. IV. ENFORCEMENT AND REMEDIES A. Enforcement. To accomplish the purposes of this Conservation Easement, Grantee is allowed to prevent any activity within the Conservation Easement Area that is inconsistent with the purposes of this Conservation Easement and to require the restoration of such areas or features in the Conservation Easement Area that may have been damaged by such unauthorized activity or use. Upon any breach of the terms of this Conservation Easement by Grantor, the Grantee shall, except as provided below, notify the Grantor in writing of such breach and the Grantor shall have ninety (90) days after receipt of such notice to correct the damage caused by such breach. If the breach and damage remains uncured after ninety (90) days, the Grantee may enforce this Conservation Easement by bringing appropriate legal proceedings including an action to recover damages, as well as injunctive and other relief. The Grantee shall also have the NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 6 of 11 power and authority, consistent with its statutory authority: (a) to prevent any impairment of the Conservation Easement Area by acts which may be unlawful or in violation of this Conservation Easement; (b) to otherwise preserve or protect its interest in the Property; or (c) to seek damages from any appropriate person or entity. Notwithstanding the foregoing, the Grantee reserves the immediate right, without notice, to obtain a temporary restraining order, injunctive or other appropriate relief, if the breach is or would irreversibly or otherwise materially impair the benefits to be derived from this Conservation Easement, and the Grantor and Grantee acknowledge that the damage would be irreparable and remedies at law inadequate. The rights and remedies of the Grantee provided hereunder shall be in addition to, and not in lieu of, all other rights and remedies available to Grantee in connection with this Conservation Easement. B. Inspection. The Grantee, its employees and agents, successors and assigns, have the right, with reasonable notice, to enter the Conservation Easement Area over the Property at reasonable times for the purpose of inspection to determine whether the Grantor is complying with the terms, conditions and restrictions of this Conservation Easement. C. Acts Beyond Grantor's Control. Nothing contained in this Conservation Easement shall be construed to entitle Grantee to bring any action against Grantor for any injury or change in the Conservation Easement Area caused by third parties, resulting from causes beyond the Grantor's control, including, without limitation, fire, flood, storm, and earth movement, or from any prudent action taken in good faith by the Grantor under emergency conditions to prevent, abate, or mitigate significant injury to life or damage to the Property resulting from such causes. D. Costs of Enforcement. Beyond regular and typical monitoring expenses, any costs incurred by Grantee in enforcing the terms of this Conservation Easement against Grantor, including, without limitation, any costs of restoration necessitated by Grantor's acts or omissions in violation of the terms of this Conservation Easement, shall be borne by Grantor. E. No Waiver. Enforcement of this Easement shall be at the discretion of the Grantee and any forbearance, delay or omission by Grantee to exercise its rights hereunder in the event of any breach of any term set forth herein shall not be construed to be a waiver by Grantee. V. MISCELLANEOUS A. This instrument sets forth the entire agreement of the parties with respect to the Conservation Easement and supersedes all prior discussions, negotiations, understandings or agreements relating to the Conservation Easement. If any provision is found to be invalid, the remainder of the provisions of the Conservation Easement, and the application of such provision to persons or circumstances other than those as to which it is found to be invalid, shall not be affected thereby. B. Grantor is responsible for any real estate taxes, assessments, fees, or charges levied upon the Property. Grantee shall not be responsible for any costs or liability of any kind related to the ownership, operation, insurance, upkeep, or maintenance of the Property, except as expressly provided herein. Upkeep of any constructed bridges, fences, or other amenities on the Property are the sole responsibility of the Grantor. Nothing herein shall relieve the Grantor of the NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 7of11 obligation to comply with federal, state or local laws, regulations and permits that may apply to the exercise of the Reserved Rights. C. Any notices shall be sent by registered or certified mail, return receipt requested to the parties at their addresses shown herein or to other addresses as either party establishes in writing upon notification to the other. D. Grantor shall notify Grantee in writing of the name and address and any party to whom the Property or any part thereof is to be transferred at or prior to the time said transfer is made. Grantor further agrees that any subsequent lease, deed, or other legal instrument by which any interest in the Property is conveyed is subject to the Conservation Easement herein created. E. The Grantor and Grantee agree that the terms of this Conservation Easement shall survive any merger of the fee and easement interests in the Property or any portion thereof. F. This Conservation Easement and Right of Access may be amended, but only in writing signed by all parties hereto, or their successors or assigns, if such amendment does not affect the qualification of this Conservation Easement or the status of the Grantee under any applicable laws, and is consistent with the purposes of the Conservation Easement. The owner of the Property shall notify the State Property Office and the U.S. Army Corps of Engineers in writing sixty (60) days prior to the initiation of any transfer of all or any part of the Property or of any request to void or modify this Conservation Easement. Such notifications and modification requests shall be addressed to: Division of Mitigation Services Program Manager NC State Property Office 1321 Mail Service Center Raleigh, NC 27699-1321 and General Counsel US Army Corps of Engineers 69 Darlington Avenue Wilmington, NC 28403 G. The parties recognize and agree that the benefits of this Conservation Easement are in gross and assignable provided, however, that the Grantee hereby covenants and agrees, that in the event it transfers or assigns this Conservation Easement, the organization receiving the interest will be a qualified holder under N.C. Gen. Stat. § 121-34 et seq. and § 170(h) of the Internal Revenue Code, and the Grantee further covenants and agrees that the terms of the transfer or assignment will be such that the transferee or assignee will be required to continue in perpetuity the conservation purposes described in this document. NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 8of11 VI. QUIET ENJOYMENT Grantor reserves all remaining rights accruing from ownership of the Property, including the right to engage in or permit or invite others to engage in only those uses of the Conservation Easement Area that are expressly reserved herein, not prohibited or restricted herein, and are not inconsistent with the purposes of this Conservation Easement. Without limiting the generality of the foregoing, the Grantor expressly reserves to the Grantor, and the Grantor's invitees and licensees, the right of access to the Conservation Easement Area, and the right of quiet enjoyment of the Conservation Easement Area, TO HAVE AND TO HOLD, the said rights and easements perpetually unto the State of North Carolina for the aforesaid purposes, AND Grantor covenants that Grantor is seized of said premises in fee and has the right to convey the permanent Conservation Easement herein granted; that the same is free from encumbrances and that Grantor will warrant and defend title to the same against the claims of all persons whomsoever. NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 9of11 IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day and year first above written. (SEAL) NORTH CAROLINA COUNTY OF I, , a Notary Public in and for the County and State aforesaid, do hereby certify that , Grantor, personally appeared before me this day and acknowledged the execution of the foregoing instrument. IN WITNESS WHEREOF, I have hereunto set my hand and Notary Seal this the day of , 20. Notary Public My commission expires: NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 10 of 11 Exhibit A [INSERT LEGAL DESCRIPTION] NCDMS Full Delivery Conservation Easement Template adopted 5 May 2017 Page 11 of 11 APPENDIX 9 — Maintenance Plan Appendix 9 Maintenance Plan The site shall be visited semi-annually and a physical inspection of the site shall be conducted a minimum of once per year throughout the post -construction monitoring period for seven years. These site inspections may identify site components and features that require routine maintenance. Routine maintenance should be expected most often in the first two years following site construction and may include the following: Table 1. Maintenance Plan — Honey Mill Mitigation Site Component/ Maintenance through project close-out Feature Routine channel maintenance and repair activities may include chinking of in -stream structures to prevent piping, securing of loose coir matting, and supplemental installations of live stakes and other target vegetation along the channel — these shall be conducted where success criteria are threatened or at the discretion of the Designer. Areas where Stream storm water and floodplain flows intercept the channel may also require maintenance to prevent bank failures and head -cutting. Beaver activity will be monitored and beaver dams on project streams will typically be removed, at the discretion of the Designer, during the monitoring period to allow for bank stabilization and stream development outside of this type of influence. Vegetation shall be maintained to ensure the health and vigor of the targeted community. Routine vegetation maintenance and repair activities may include supplemental planting, Vegetation pruning, mulching, and fertilizing. Exotic invasive plant species requiring treatment per the Invasive Species Treatment Plan shall be treated using a combination of best professional judgement and recommendations from that plan, in accordance with NC Department of Agriculture (NCDA) rules and regulations. Site boundaries shall be identified in the field to ensure clear distinction between the mitigation site and adjacent properties. Boundaries may be identified by fence, marker, Site boundary bollard, post, tree -blazing, or other means as allowed by site conditions and/or conservation easement. Boundary markers disturbed, damaged, or destroyed will be repaired and/or replaced on an as -needed basis. Honey Mill Mitigation Site Appendix 9 DMS ID No. 100083 Page 1 APPENDIX 10 — Financial Assurance Appendix 10 Financial Assurances Pursuant to Section IV H and Appendix III of the Division of Mitigation Service's In -Lieu Fee Instrument dated July 28, 2010, the North Carolina Department of Environment and Natural Resources has provided the US Army Corps of Engineers Wilmington District with a formal commitment to fund projects to satisfy mitigation requirements assumed by DMS. This commitment provides financial assurance for all mitigation projects implemented by the program. Honey Mill Mitigation Site Appendix 10 DMS ID No. 100083 Page 1 APPENDIX 11— Credit Release Schedule Appendix 11- Credit Release Schedule and Supporting Information All credit releases will be based on the total credit generated as reported in the approved final mitigation plan, unless there are discrepancies which indicate additional credits may be warranted, in which case an addendum will be proposed to the IRT. Under no circumstances shall any mitigation project be debited until the necessary Department of the Army (DA) authorization has been received for its construction or the District Engineer (DE) has otherwise provided written approval for the project in the case where no DA authorization is required for construction of the mitigation project. The DE, in consultation with the Interagency Review Team (IRT), will determine if performance standards have been satisfied sufficiently to meet the requirements of the release schedules below. In cases where some performance standards have not been met, credits may still be released depending on the specifics of the case. Monitoring may be required to restart or be extended, depending on the extent to which the site fails to meet the specified performance standard. The following conditions apply to the credit release schedules: A. A reserve of 10% of a site's total stream credits will be released after four bankfull events have occurred, in separate years, provided the channel is stable and all other performance standards are met. In the event that less than four bankfull events occur during the monitoring period, release of these reserve credits is at the discretion of the IRT. B. For mitigation banks, implementation of the approved Mitigation Plan must be initiated no later than the first full growing season after the date of the first credit transaction (credit sale). C. After the second milestone, the credit releases are scheduled to occur on an annual basis, assuming that the annual monitoring report has been provided to the USACE in accordance with the General Monitoring Requirements, and that the monitoring report demonstrates that interim performance standards are being met and that no other concerns have been identified on -site during the visual monitoring. All credit releases require written approval from the USACE. D. The credits associated with the final credit release milestone will be released only upon a determination by the USACE, in consultation with the NCIRT, of functional success as defined in the Mitigation Plan. The schedules below list the updated credit release schedules for stream and wetland mitigation projects developed by bank and ILF sites in North Carolina: Honey Mill Mitigation Site Appendix 11 DMS ID No. 100083 Page 1 Table A: Stream Credit Release Schedule Credit Release Schedule and Milestones for Streams Credit ILF/NCDMS Release Release Activity Interim Total Milestone Release Released Completion of all initial physical and biological improvements made pursuant to the Mitigation Plan 30% 30% 2* Year 1 monitoring report demonstrates that channels are stable and interim performance standards have been met 10% 40% 3 Year 2 monitoring report demonstrates that channels are stable and interim performance standards have been met 10% 50% 4 Year 3 monitoring report demonstrates that channels are stable and interim performance standards have been met 10% 60% 5 Year 4 monitoring report demonstrates that channels are stable and 65% interim performance standards have been met 5% 6** (75%***) Year 5 monitoring report demonstrates that channels are stable and 75% interim performance standards have been met 10% (85%***) 7 Year 6 monitoring report demonstrates that channels are stable and 80% interim performance standards have been met 5% 8** (90%***) Year 7 monitoring report demonstrates that channels are stable, 90% performance standards have been met 10% (100%***) 9 *For ILF sites (including all NCDMS projects), no initial release of credits (Milestone 1) is provided because ILF programs utilized advance credits, so no initial release is necessary to help fund site construction. To account for this, the 15% credit release associated with the first milestone (bank establishment) is held until the second milestone, so that the total credits release at the second milestone is 30%. In order for NCDMS to receive the 30% release (shown in the schedules as Milestone 2), they must comply with the credit release requirements stated in Section IV(I)(3) of the approved NCDMS Instrument. **Please note that vegetation data may not be required with monitoring reports submitted during these monitoring years unless otherwise required by the Mitigation Plan or directed by the NCIRT. ***10% reserve of credits to be held back until the bankfull event performance standard has been met. Honey Mill Mitigation Site Appendix 11 601 DMS ID No. 100083 Page 2 APPENDIX 12 — Preliminary Plans Honey Mill Mitigation Site Surry County, NC for NCDEQ Division of Mitigation Services Yadkin River Basin 03040101 bye White Plains .., f 3' x SITE a � e Ash HIM frolrs � Ararat Yohmon� �•a FdF Art r �Ry A�Fe�:n� Ateunteina C�.aw.� 0.tl 49 M,,—ft Corporator 2019 HERELv t?r7 Vicinity Map Not to Scale BEFORE YOU DIG! CALL 1-800-632-4949 N.C. ON E-CALL CENTER IT'S THE LAW! Environmental Quality PRELIMINARY PLANS WITH DRAFT MITIGATION PLAN FOR DMS REVIEW ISSUED JUNE 22, 2020 Sheet Index Title Sheet 0.1 Project Overview 0.2 General Notes and Symbols 0.3 Typical Sections 1.1-1.7 Stream Plan and Profile 2.1-2.36 Planting Plan 3.1-3.8 SMP Grading Placeholder Erosion and Sediment Control Placeholder Details 6.1-6.9 Project Directory Engineering: Wildlands Engineering, Inc License No. F-0831 1430 South Mint Street, Suite 104 Charlotte, NC 28203 Aaron Earley, PE 704-332-7754 Surveying: Turner Land Surveying P.O. Sox 148 Swannanc a, NC 28778 David S. Turner, PLS 919-827-0745 Owner: NC DEQ - Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699 Kristie Corson 919-707-8935 DMS ID 100083 USACE ID No. SAN-2010-01789 NCDENR No. Jol�l�= E N/F / LU ANN V. BROWN E & CHARLES E. BROW NE V� D.B. 1112, PG. 0958 /v �lv P.I. N. 5927-00-49-7075 i / / u Q / / Q_ / N/F � O MARY LOU VENABLE D.B. 0523, PG. 0929 P.I.N. 5927-00-68-4669 �\o — o SHEET 2.2 c o CE — CE SHEET 2.3 W 1 0 SNEE 2/ C) o O c) S/ oo ° rs� ° 0 N/F MARY LOUVENABLE D.B. 31313, PG. 722 PIN: 5927-68-4669 J/ ° N/F MICHAEL LEE VENABLE and wife, PHYLLIS ANN VENABLE D.B. 612, PG. 686 D.B. 585, PG. 703 PIN: 5927-67-1505 Ln N N I— w Lu N G� j S SHEET 2.4 ti m � N W N X rIv w 2 N u N W Nu N/F RANDY DEAN VENABLE and wife, DAPHNE VENABLE D.B. 1164, PG. 942 P.B. 23, PG. 109 and UNRECORDED MAPS BY ROBERT E. REIF, L-1516 C-368(A), C-368(D), & C-998(B) c/o BOWMAN-BUNN, PC MT. AIRY, NC PIN: 5927-67-7679 � O ` ` \ N/F N/F `� LU ANN VENABLE BROWNE VERLA V. PHILLIPS LIFE ESTATE D.B. 327, PG. 641 & FRED R. PHILLIPS LIFE ESTATE PIN: 5928-50-7069 D.B. 1209, PG. 0524 \P.I.N. 5927-00-50-59-93-9301 N N/F N JACK S. FLETCHER and wife, w GLENDA KAYE H. FLETCHER w D.B. 337, PG. 369 _ \ PIN: 5928-60-3034 C` N/F MARY LOUVENABLE � D.B. 20505, PG. 495 PIN: 5928-60-5518 CE M N � wC � o — 30 SHEET 2.5 \CF / llFN4 9� e T 2. 6 e SHF v CRFFK SyFF� �3j cF FTC 8 ShFF CE T2.9 \CEO N/F MARY LOU VENABLE D.B. 0523, PG. 0929 P.I.N. 5927-00-68-4669 N/F MONTY LEE SIMPSON and wife, DELORES DAWN SIMPSON N/F \ D.B. 720, PG. 914 BILLIE LEE WHITT UNRECORDED MAP BY and DP6B10012PG. i722 ROBERT E. REIF, L-1516 / PIN: 5927-78-7923 C-36 c/o BOWMAN-BN-BUNN, PC MT. AIRY, NC PIN: 5927-78-4648 3j N/F MARY LOU VENABLE D.B. 313, PG. 722 PIN: 5927-68-4669 N/F VERLA V. PHILLIPS and / FRED R. PHILLIPS LIFE ESTATE D.B. 1209, PG. 520 (TRACT 1) PIN: 5928-70-6435 Lu 1 M L') N J / 100� 30 N/F VERLA V. PHILLIPS and FRED R. PHILLIPS LIFE ESTATE D.B. 1209, PG. 520 (TRACT 1) PIN: 5928-70-6435 �z 0' 150' 300' 450' (HORIZONTAL) r� O C) U o O U 4 1010 1005 EXISTING GROUND 1000 995 1010 1005 1000 995 0' 2' 4' 6' (VERTICAL) 0' 20' 40' 60' (HORIZONTAL) 121+50 122+00 122+50 123+00 123+50 124+00 124+50 125+00 125+50 126+00 - ----- —_ — ;'; _ _ _ — — - - --- - - - - — — - _-- _ — _ - --- _ _ — _ ---_ ;, - ---- 1030 :. - - _ _ --- - -- _ - --- -- -- -----_ ----1 _ - -_ _ _ -_ _ -` - - - ---------------- --- -- --- --- — ------------------ / - - ENHANCEMENT II TREATMENT: -- - ---- -- ----------- _ - - ------- I - -_ --'- = ` � � --- --- '� --- - —------- ------ ----- ------ 2 NTING -SEE — - - - - . �r 1 TREAT INVASIVE VEGETATION 1 SUPPLEMENTAL PLA -------------------------- lozs---------------- ; _ = " - - - ------- - — — ------ __ — - - - PLANTING PLANS. --------------------------------- -- - _ - _ — --_ — _ -- - - - 1 =-- _ 3. EXCLUDE CATTLE ACCESS. <r : I I — — -- 4 SELECTIVE BANK GRADING --------------------------------------------------------------------------- - - - -- _ = — ---- _—�__—__ _ __—_______— C� _ _ ____ --- - _ . C 0 F E ----- 101 _ � -- --- --- _ ' O _ -- __ ------ -- --- --- - -- -- _ ------ - i Lf C€ ___---- _ , e 1—� E�� } �E —'� CE �; E CE .____________________—______—___—__________—___—__—___—_"__ _"___ _ _ ------------- --------------_ ________ _________—___ ___ _ _— _ ___—_ ____ __ _ _ __ __—__- _-- ___ 01 - _ _ __ ____ _____ _ ___---------------------- __ _ - 1 ------- --- — --------------------- ----- -- ------------- _ - -- ---- ------- -- ---- - i, x / _ _ -—________—________— _ _. -----------------------------REMOVE FENCINGr _ -- _-' _ _ - ___ -- -- _ -- - = -- ---- ------ ----- -- - -- _ - ----------- — ---- ---- -- - _ ---- t _ --'�`------------------- -- WITHIN EASEMENT TYP ,: _���� /., _ _ �- X'-»==xiF- 0�=--'___-------_-- _ ---- ---- _ - - -- - Yc - A---------=X 1�_� --- ` x — x x _ VENABLE CREEK — - ---" �c x _ - - x _ --- - x 100�' VNI� -� --- __-"_________________________________ _ x x Ito 9ev=`�-----y _'— — — _ -------------- _ _ 1�� -- ------------- - ------- --,yam-- - - _-------- ----------- -- _ - _ =gam- �f STA:123+70 '� \T _ -�-_----_-----------____-="_�'�__= TflB==-= =___ VENABLECREEK '-------- ----------------------- _--------- -__ _ -----_ _ 'roa — -_ _ _ ------ _---------------------------------------`T __ =fig — — ae — _--' —= + Qe _ - STA: 505 06.6 122+pp =� ------ 1005 ------------------------ -- - — ---- -----------------------------_ ---- — _ - y - - --- -- ___ - - - - - _ -- -- --- - ---------------------------------- - ---- --- -- '- '- - --- _ - - -------- ----- ---- ---_ - - _ ------ ------ - _ _ ----- - ------------- --_-1010== ------ _------- ---_ - -_ ---- -- O_ _— ---- -------------------------------------------- _ — — —----------- _ -_ ---- - --- ------------------------- -- ------------------------------ - -=_ --- _ _ I.!) _--------- --- _ --- ---------------------------- - -- - - _ _ _______________________ _ ___-________ --- '--- ----- -- - -_- - --__ ----- - -- - " -Nk _ --'- _ ---- --- �'- ___ ----- ___+_-- _ — ` -----"---__-- ---------------- ---��------ --_ --- _ ---- ----- _ - _ - --- -- - -- -- - — ------ ----- -------------_-_-_ - a _ � _ _----------------------------------------- - __ ------ _ _ - --- - - _- -- _ —--------- - - - -- —---------------------------------- ----- _= --__-- - -------- - -- -- — ___ - _":_ ------ _ --' __---'- :--'------_-=_ "_--- __ _ _-_---________ __ __ __ __ __ __ __ __ __ __ __ __ __ __=-- =__ _ _ __ _---- _-_ __- "-" _ -_ -__ _ _ _ _ _ _ ___ __—___ —___—_____________________________________________________________ _ _ 3 -- - _ - --''r, --- _ ---- -- LLJ3a - 33 _ --102 ---- --_ _ --_ _ --------------- ' - - - _ _ _ - — - — -- - --- ----- ---- ---_ _ -_ ' _ -- - _ ------------- ---- _--- _----_----------------------------------------------- _-------- _ _ = ' �_ - 3� _'------_ " - ----- - ------ --- --- — ----- --- ------------------------------------------------------------- - - - ---- - ----------------__---------- ----- 0 - - _-_ _-_ _ - _ _ ______________—__ ____ —______________________________________________ ________ ____ _______ 1 = . ---------------- - --- --- 1030 = ---- --- - _ - --- ---' ------------------------ ------------------ z - --' - -- - _ ---- ---- _------------- --- _ - - - '---- ---------------------------------------- ---------------- _ _ _ � --'--- ---- --_ --- _----- _,. _ _ - ------ ----- - - - - -- -- - ----- - ---- _ -_ __-- __---- _----- _ _ - _______ _ _____ __----- ---- - - ---------------------- - - --_----------_---------_----------_ - -_ - - --' — _ -- ------------- - ---------------- --- ----------- -- - ----------------- ------ — — 1035 Sheet Index N O N � 1005 1000 995 990 -�-- 126+00 -1 ' r r----J-T r d 126+50 127+00 127+50 128+00 ---------- -- ---------+-------------- -- -- _- ::__::- ___ _ - '-'_ - _- __ -- _------------------ ---- ------ -- = 1015 __ _ _ - _ _ ' ----------------- __ ---------------- ----- ----_-----'__ --- - ___-----=_1p1 ------------ - - - ---- _ ------- - - -------- 4L iX X REMOVE FENCING WITHIN EASEMENT (TYP) VENABLE CREEK 128+50 129+00 129+50 0' 2' 4' 6' (VERTI—) Cq Q 0' 20' 40' 60' z i (HoaizoN—) loos Z =� s �w 1000 995 ii 990 130+00 130+20 ----- _-- ---- --------�� - ----- ENHANCEMENT II TREATMENT: N------ F - - --- ----- ;. - --- - - --- - . -------� ----- 1 TREAT INVASIVE VEGETATION m ------- _— — --- _-- --- --__-- - 2. SUPPLEMENTAL PLANTING - SEE M ------ --- --- -----------------_--------------------------- c-i---------- --- --- _ PLANTING PLANS - ---- - --- — -- 3. EXCLUDE CATTLE ACCESS. ------------------- - i J _ _ ---- 4. SELECTIVE BANK GRADING. �/,� PROPOSED BMP SEE -_-- �.- '-- -------------------_---- --------- / DETAIL 2, SHEET 6.9 -- _--_---------------------- ---------- ---F --------- - __ -- - _ -_ ------ ---- -- _ _-__--- ��,�E_��4E_____ ___�___ _______IJ_______ _ _______—______ ____ ;--------=------------------------- - _____ ___ ---------- - -----`---------------------------- -------- - ____ _-___________ u _ __ - - __ �� ��� - --_____________________- _____= ------ ------ - a----�_ _ .----_ - ---_ --- ----------- --------------- ------------- --- — -- - ' -- - --- ----------- ---------- -- _,gip - r _ PF - - X X 4g _ 0- _ 1- --------------_ 0 ; ------� ff k _lD-_=-____-__ __ t -------------- '---- ' ' _---------------- ��-----"" - ----- _ ---------------- -- - - - -- - - - -- - -- _I 0 0 5. o --------------------c-I - - --- '-----------------------------'-_-' --"--------" "--- - -- - - -_- -- - - - - - ---- --0 -- - A__'_Sc____Q ______________________ ____ _____ 0 y � 1 0= _ __ - _ ___ - -- --- ----- -- -- - = _ 9 N ____ --- ---- —_ — -- -_ — ---------- - ---------- ---- - - _ =_ - - ` 3i_ ---_---_-_--_--_-----------------=--_`-==-�3�--'-a3=7=-=-�33_------`-----3a--"'_-JT ---------- --------- -- _-- - - ---- 3-J� _ ----- - .__ __ __ __ J. __ _ __- _____- ____-___ _-'-' _ _______ ___ _ _ " - _ ___ _ ___-__-_ -- - __ _ _ - ______ _ __ __ - ----- - - I---------- __ -_---_------ ----- -------------- ------__----------- -;---"-::--_--:_-__"--_` '_-_ = -= --__----------------------------------____ _ __ U. _________ __ t _; _'--;_--_-_-_;_ =_;_ ;Z __ ____ _____ ._. ____ __ _ _ _ - ___ _ 0 2 _--------------- -----� - - - �--------- _ _ _ - - - = _ _ -- C ------------- _ -- - - - - - - - ;Z 0 3� S: ---- ---------------- - --- '�'--' - -" ---- -_ - - --- -_ - ' ., _ _ x --- ------------------------------------ --- - ------- ___-- ---- - ------------- ---" - "- _ _ _ _ _ -_" -''" _ - -_� -_ ;=10q X XX \ k I �\ X ,J I `.X k tS Sheet Index N O N � 995 \\ _ EXISTING GROUND 990 985 980 130+20 130+50 131+00 131+50 132+00 132+50 133+00 133+50 ------------------------------- _------_ :" _ _ , — — — , --------------------------------------------- o------- — = '' =_ — _ — ' 102 -'' _ = _' - - T - - - - ------ - -- -- _ ---------------------------------------------------- - - - p =_ ' - 1 -------------------------------- - - - - — — — � -------------------------=-------- - - ------- -- {{ref _ _ — -------------- ---------------------------------= _ , - -- - = �e{------- ire— '" ------ ----------------------- -C - ----- " --------- ; e ------------------------ C--------- ---- _£_------_------ / : ' .1°°------- _ : j ------ - --- - 1 ,0 - - - ---- - r-------------_ ' _ '1 rr - ---------- C�- -- - -----_ --- ---- - _--__ - F----------- --: ' ''I 4p✓ STA: 133+08 -_ 5 �_-------- - --------- - _ _ ----- , ------------------- _-_ -- :'' - -- " - -----____ _ cf ____--- � CONSERVATION EASEMENT - _--- - - --- _ --- - STA' 132+75 - " - --- - - -- ----- - -- --- _ CROSSING fi --_ _ '--_ --'-- '- C`f_ CONSERVATION EASEMENT - ___-- —�� '�' -' INTERNALCR cc , x 131 _F6 ---- INTERNAL TERNAIx L CROSSING ROSSING _--______ ----------------------- - - - --------------- A_ I / ------------- "STA:132+36 VENABLE CREEK STA: 704+19.5 - - UTS 9 CONFLUENCE �3 A` s x x_ REMOVE FENCING WITHIN EASEMENT (TYP) �� y�, 134+00 995 990 985 980 134+50 134+70 �ECE ------------ -------------------- -------------- _---_--------- -------- ----- ----------- -- 1010 x' ' -- _ - - ''_- - -- ' - — --- ---- ]_ --- - _---- --- -- ------ ----- ---- 10 ------------ ------------- - ---------- �- = ----- --- -- - 0 -1 ----------- - _ _ _ _ _ 0' 2' 4' 6' (VERTI—) 0' 20' 40' 60' (HORIZONTAL) ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index N O N � 985 980 975 970 134+70 135+00 135+50 136+00 ----------------------------- -- ----------- - - - - - - - - - --------------- ------- --------- ------------ -- -------------------------------- --- ------------- ------------ ------------------- -------------------------- ------------------- EXISTING GROUND 136+50 FILL EXISTING CHANNEL --------------- -------- ------------------------ - ------------- --------- --------------------- ----------- -_-qqo ----- - - - - - - - - - - - - - - c c� -------------- c, ce ------------ ----- c� CE- a CE-1 99 985 137+00 137+50 138+00 -- ------ ---------- STA: 138+16 ------ ---------- ------- IENABLE CREEK -- ------- .............. STA: 805+52.3 VENABLE CRE ---------- T --- ---- - - CONFLUENCE ------ -- ---------- --- -------------- -------- io ----------------------- I d --- - - - - - - - = ---: 17-- !-. ------ -- - -------------------------- --------- ----------------------- ----------- --- - - --------------- - -- ----- ;7 ----------- ---- --- ----- ------------ - - - --------- --------------- ---- - - - ------ --- - --- ------------------ --------------- ------ --- --- -------- --------- ---- ----------- - -------- z,7 ----- ---- - --------- - --------- ----- - ---------- ------ ------------ --- - --------- - ---------- ---- --- ------ --z ------- ------ - ----- -- - 10 - ------ - ------------ ----------- -------- ----------- ----- - ------------------------------------- - - - - --- - - ------------------------ --- ---------------- --- ---- --- - - ---------------------- --- -------- ------------ -------------------- - ---------------- -----:----1005- - ------- ---------------- - - --- ------- ------------------- ---------- ------------ ------------------ -- - -- ----- --- ------------ ------------ : ----------------------------------------------------- ---------- -- ------------------------ --- -- ------ ---- 01 --- -------------- ---- -------------------- : ----------- - --- ----- -- ---= --------------- 1015 ------------ ------------------ ---------- --' ----'' --------- : ---- - - -- -- - -- ---------- ------------------------- ------ ---------- ----- ------ ------- --------- ------------ ------------------ ------- ------- - - — ---- ----- -------- ---------------------------------------------- ------- - - - --------- ------ ------ ------ - --- ---- ----------------------------------------------------------------- -------------------------------------------------- --------- ---------- --- ----- ----- ------- ------- 138+50 985 980 975 970 139+00 139+20 0. 2- 4- 6- (VERTI—) Cq 0. 20' 40' 60' (HO-ONIL) HW ENHANCEMENT 11 TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. tip Sheet Index 0 0 U a) O U*) 1075 1075 1070 ` 1065 _ 1060 EXISTING GROUND 1055 -1--- 302+00 ----------------------- - 1070 1065 1060 1055 302+50 303+00 303+50 304+00 _ --- _ - ------ _ _ _ _ _ _ __ ----- _ _ _ ' - _ ry M= - _ ----- ----- _ ` ''----------- To 0 ,, ___col ,--________—-______________________________ _ _ ___ ___ _ ------ -- _ - 2 '' aol aot-� aor - - ------ -U aol-�— atii ------ --- - -- aoL �Ol �_ - - _ '"�. -'-" --------_-------- - a - --------- --------------------- --- - _ -'------------- -a01= ---- 8D1 - ---- _--------- ------- _ - --- - ---- - ------------- ----------- - - _ _ -- 302 0�-- _ 8ff1— 9D, —�_ _ ----- __-- 801— --- _ _ _ ____-- __- ---_-- _-- \ ----- --- 9oL _ .__ ----- -- ------ _ _ ---- _ - _------- e — 1070=_ -- -- — aol_—= -- ---- _--- - ''- - - --- -"-------------------- -_ ---- ----- ------------ ---- ----------------------------- '303+00 S�_-- - -_- - UT2 - TAB ----------------- 0' 1' 2' 3' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. ' 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. _ 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index 90, — ------ ---------- -- ---------------- os , 0 - -- -� Zp---------------------------------------— _ - - - - _ ------------------------ _ — — --- _ i-------_ >S --- — - -- _ - - ---- ----- -'-------- ----- ___-- - -__ ---- ---- _ ---- --- _ = -- -- - -`- _ - - - -]]-� ]]=�3_-]]- �3 0 U� � U N 1060 1060 1055 1050 1045 1040 304+00 304+50 ----" __ ------------- ---- ------ _ _ - ---- _-- `` i aoz = -_____ gOd'' _= =901 -- EXISTING GROUND \ 305+00 305+50 1055 1050 1045 1040 306+00 11 -------------- -------------------- - 0 M ,_----------- --'- Q ; ------------------------------------------------------- 1 = Boy �� ------------ -- __ soi/ - ,---Goy -_�¢t __-- --- - --- --- -------1050- --- --- ___ __ --------: = — ---- _ _ — _ ____ a01 — -01 �� ___ ________ — a - ----� _ - _ --- 3 toot, — ------ ;, — \ 30 0�; 45 aol eoi --gar — .� i,. --'ZO - - `�.� - ---- - - --1__ _-----------iaEs- - ----- -_ S t 0 O F_ _ ----- - - roB T - - --- _ _ - _ _____ _ _ _ _ Ll8 `` jpg�^ TOB �i0$--______ -Tfl8 -___ jOg _ _ TO$ __ _ ____ __ _ - __ _ T O ----- --- _ -- --- ---------- ---------------------- _ __ ----------- - - - - - -- - - ------- ----_ _ ---- ------------- ------ _ - -- ---- — — ----_ ---- — ----- ------------------ Z \' - — 5 -_ — -- — Ips ------------------------- -- - V----------- ---- -_-- - ---- 3J Jam________________________ ----- � 3J ----------------------- _ - 3J - -"----------------- 3J ---------- -------------- --------- ' ---------- - -Ceg'/ jp------ 0' 1' 2' 3' (VERTICAL) 0' 10, 20' 30' (HORIZONTAL) ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index N N 1100 1100 1095 1090 1085 1080 400+00 i i , , , , , , , , , , , , , _________ x x EXISTING GROUND 0' 1' 2' 3' )VERTICAL) 0 o 0' 10' 20' 30' Z z W U w (HORIZONTAI) O t L � w 1095 1090 1085 1080 400+50 401+00 401+50 402+00 =------------------------------------------------------ - - - - - - - _ STA:400+40 UT2A - BEGIN WORK -ENHANCEMENT II �AL'UT2A ----- -=- =---- ;� -- T8 p1---------- ------------ ' ENHANCEMENT II TREATMENT: ' No 1. TREAT INVASIVE VEGETATION. AL :' --- - 2. SUPPLEMENTAL PLANTING - SEE - / �____ ----- _'',- _-' 40 � PLANTING PLANS. r------- _- \ -- +00 " --- - — 3. EXCLUDE CATTLE ACCESS. ;' 4. SELECTIVE BANK GRADING. —eoi Sheet Index 77 �1 -------- — - ___________________ _ 090 T-`------- __ _______________________________ ` OyS` _ _ - --- - -� - 3 - -33-33- 09S. o U� � U N 1085 1085 1080 1075 1070 1065 --- EXISTING GROUND �1 1 Y \ 402+00 -------- --------------------------- aJ 402+50 403+00 403+50 1080 1075 1070 1065 404+00 ------- __ �E-__ - _ _ _-----_ --- ------ --- i _ -CE - ---------- _ "- i ---- " - E€ _ __ ,, _ _ ___ _ _ _ _ _— _ - _ _ _ ------- 1090---- ----- --------- ---- --_ -- _ " ---" ' _ ---- _ _ _ i� i -- ----- _ -------------- _ ------ _ - - -- - ---- - _ _ _ _ - -------10 -- — — ----_ _ _ 85- --- _ - — - ----- ---- - _ _ _ _ ------------ ---' _-- of — _ -- _ ------------- -- i �\ ---------- _ _ 8Q� �- 1080 `po_ ------- ,,L Y/. _ 801 - ®a� ' UT2A ------------------------------------ ------------------------------- 3J'��_3J 3J - 3J 3J — ' ' 1075'i 0' 1' 2' 3' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) ``ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. o 4. SELECTIVE BANK GRADING. I / Sheet Index _-------- Iz.: -------------------------" ------ -------------- -- _-------- _ ------- - --------------------- "-- ---------- a) 1070 1065 1060 1055 1053 \ \ l EXISTING GROUND 404+00 404+50 405+00 405+50 ---------- - --- ---------------------------------------------- --_ - _ - _ _ _ _ _ _ _ _ _ __-_ / _ ,_ _ _ _ _ I= - _ -- _ --_ _ — -- --- —------_ — _ _ _ _ — _ _.' ------ ----------- ------ ----- _ _ _ — -- " _ ---------- _ 10g5 ---' ------------- _ _ - _'- r _ _ _ = - - --- _ - _ - - 10g0 r _ _ _-------- ---------- - -- - _ /- - - --- ---- - _ _ " _ ---- ---- - --- - ---------------- - --- - _ -- - - ---- - __ -- ___-- -- -------------------------------------- ------ - - ---------- - I-=Y--- _ _ _ __, ear _ — __ -- ----------------- ------ ---- --_ --i s - - 1065= ' g6S _ -- -------- --- -'----------- -- _ - _ - --- - _ ------ --- _ ---- _--gg -- ---- _ _ _ - - --- ----- --- - _ _ - _ - 1 - -- --eon----- _ ; ��y� $p1 _ -' - -- -_ -- -- _ ---- _ _ q0; I g 1 — 6 d \ '- _----- --- o -- _ ------ goy ' eon o ` --' --- _ � 405+ = - B- - a�-�---- 1060 � 1 1070 1065 1060 1055 1053 406+00 i- _ -- _ --- --�-"---------------- -' ENHANCEMENT II TREATMENT: ..__-------- 1. TREAT INVASIVE VEGETATION. aaLeoL 5 2. SUPPLEMENTAL PLANTING - SEE ''---- _ PLANTING PLANS. --------- 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index 0' 1' 2' 3' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) - F ° - z- _ _ -- Go 1 ---- --- --.CD/ _• - --- �Ql - �$ Qr + _ -- 'T2A U - - ,, co• ' -- - Q — ------- ° ----Pul ----------- _ - __ • o U� � U N 1055 1055 1050 1045 1040 1035 \ EXISTING GROUND �I 406+00 406+50 407+00 -- - ----------------- ---__------_ _ --------___-------- --- ----- tK / : Opp', : ' ----- _ - 407+50 - __ ---_-- --- ---------- ----� - - ___--- - -- -�-eE 408+00 ______ ____________________ __ ____-______________-__ _____________- ___________ _________________________-______-___-__-________ __ __mot_-E ___________ '------------------1065' - - - _____-___-__-___ - - - - - - :__---------- -- - ------ _ ------ ---------------------------------------- ---------- ----- 106 --- - --- --- - - ------------ ------------ -`- - ------------- ---------------- --------------------------- - __ - - -- ---------------------------- ------------ ---'- _ - - - --- - - '-- -_ _- ------------- ------------- --''----, -------------------_---__ --------- -- 0---------- -- -' ------------- _- --- ----- ---------------------------- -- ----_--- ------ --- ---------- ------ - --------- = ;= -- ------- - - ---- --_ -- - ----- ------ - ---- -- ---_- ________ los _-------- {I _- _ __ _ _ 1_ -- sol -------------- ----------------- a� ' Soles_- '' _-_______ _ _ P - -- i " 9 - -- -- p� _ �c90T�� 408%00 �.1p40� f eo ----_ UT2A los , oy `'at. 7�, 60 -g6I '406 - --- ----- ------------------ ------------ - p0% ------- --------- --------- --- - -___ _- ��- _______________ _ ------------- ------------- - I____________________________________________ I - - --- ------------------------------ _________________________ - ___ - 0' 1' 2' 3' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) 1050 1045 1040 1035 408+20 --------------ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE ---------- PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. 0 o U� � U N Sheet Index I 2.34 2.35 e 2.36 G; 2.33 2.29 4e \ 2.23 T� 'i3 J, 2.30 �s g 2.32 2.24 2.25 2.28 2.31 �UU 2.26 2.27 2.11 80. 2.1.16 N 2.15 2.14�2 2.22 2.13 2.21 2.12 1p 2.20 d - • - �„ q 2.19 2.18 0 E a m o U 1060 1060 1055 1050 1045 1040 aol 502+00 — EXISTING GROUND 1055 1050 1045 1040 502+50 503+00 503+50 504+00 ----- ---- --- - -- --- - _ ____�--c'E - _ ______ CE-_"______ - - - _ �__________ •_� CE �--{fug _ _____ _ j-_---------------------- _ - ---- - _ ------ - _----------- - _ _ -- --- 10 --- _ - 66 ---- ---------------- - _-------- - _ —"---- _ _-- - _ - -- - ---- _ ------ ----- - - = _------------ - _ - _ _- _ __- -- - ------------- --- - ---------- I --- -= ------------ _ oso E2 — ;; ------ _---------------- a6i w j+00 = l c aob'0i _-------- °o ---_�__ _--- \ --- --, _ - __ _-___________ = ------------------ --- + --- ---------- =88- _ t 1� , 6` o_----------------- --------- -- - N ---- -------- --------- W _---_ -- z ----- ------- ---------------------- ------- U I ------------------ S�___________- ________________ _ - LG -- 3J � 3J - 3J , g--------- an --UT3 ___ a°,L _ --_ — -- o---'gn TOB- _— ------------- --------------- _ - - - - ___________ 1066---- ___ -`--__ 0' 1' 2' 3' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) f ,.ENHANCEMENT II TREATMENT: �. 1. TREAT INVASIVE VEGETATION. 2. a 00 /� SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. ------------------ ---------- 4. SELECTIVE BANK GRADING. --------------------- 10, Sheet Index 77 ____ _____________ ---------1065------- '-------------------------------------------------------------------------- Q z LU emu'. W t L � w N 1050 1050 1045 1040 1035 1030 504+00 EXISTING GROUND \ 505+50 ---------I-------- - ' "- _ _ _ - CE E_ ____O________ = Z / 'CE ------ ---` --- "-= C 0 / ________________ CE ___—____ ___ _ - -------------------------------- Q = _ sol ---------------- - ------------------- ""--- _ ---------------------------------------- _ _ _ k_ 1045 1040 1035 504+50 505+00 CE �_ 1030 506+00 0' 1' 2' 3' (VERTICAL) 0' 10, 20' 30' (HORIZONTAL) -------------------------------------- - - igoI_- ii. -'---- --------ep'"""--- O1______ To ____________" i ' 60Lr �QY EiHAN REAT NVASIVE V GEETATION aol� --"� -- - -SEE SUPPLEMENTAL PLANTING -------------- -- ------ _ --------- _ — _ '------- --------------------------- _ _ — —_ --- �1 ----- — UT3= e< ---- 1 ----- _• -------- ------ - -- _ � PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. oy ;°B�`." 4. SELECTIVE BANK GRADING. 16i e '' ' eoi o - ,-"- ,_ Sheet Index '_______________ ___ ___ F --------- - ' e m - _ - - --------- - O1 _ �Qr I1 _ - _ ____ _-_- ___ _ _ 9Dl J 8 O _ _ 1 - ------ _ ------------ - - ---- -------- - T _ ------------------------------ ------------ - - - - - - -- -- -- - -- - - - -- -- - --- ---- - ________-------------- -------------- f - ---- ---------- --- ------ ----- --- ------- --- --------- ---- ___ - - ----- - --- „ — 3 — 3 — --------- 4 d o U� � U N 1035 1030 1025 1020 1015 -1- 506+00 506+50 __ CE CE 7 —CE 507+00 STING GROUND 507+50 1035 1030 1025 1020 1015 -1- 506+00 506+50 __ CE CE 7 —CE 507+00 STING GROUND 507+50 1035 1030 1025 1020 508+00 --+ 1015 508+20 _ c - CE CE_^_ __— _ -__— CE eE.___ ___ CF _ ___ __ __ O_ - - _ ___ ___ ___ _________ _CE+ �___ __ _ . - -CE ________ ___ ___ ____ ___ ___ _ _-- - ____ ____ __ __ t _ - _ __ - ---------------------------------------------------------- ---------- QI ; - _ ----------------------------------------------------------------------------- -------------- - W — __ 1 _ -- — — —---------- ---------------------- - -- - - , - _ - - - ----- --- --------------- _ `_ — — ------------- ---- -- _ _ " ---- ------------- �=r - ----- -- -- ----- __ ______= _ ----- ___ U -r -7--�i _.�E31------ - -_- 201i- r soy f - --------- hOm I JOB` _ --_ - -------------- - - - - - - ---------------------------- 801 --------------'UT3 ��=ens ; 001 --_ -_---'— — - _1------- _-' _1030 --------- �av - -/ --' �Or — — - L SO8+p� \/ �70zS�9D1 - =—------------- ----=______-=________ 1—��a_------------8Q1 _ ` _ _ -90I �-COI _ _ _ _ 8511 _ ------------------- ------------------------------------------------ ------- --------------- _ - ---' -------- - - --- ----------------- --' o� — — --- - -------------------------------- ----- ----- 0-- _ _ _ ______________________ - -------- —--------------- - -- - _ - --------------------- --- -------------------- ----- ---- --------------------------------------------------- _ _ ------- ---- ---- - -- - - -- - ----- ----- --- ------ ----- ------ - _ -------------------- --------`--- ----- -- -- - --------------- --- - -------------------I — ---- ` --------------- - ---------------------------------- - ----- -- ---- ----------------------- ---- - - --- --- ------------------------------- ___ -- --- --- --- --- ------ __- — _--------------------------------- ----- -- -- ---------- —----------------------------------------------- -- ______ --- _____________________-_------_----_ ______-------______----- —-_____----------- — — —------- -- - - - - __ _ 0' 1' 2' 3' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) N ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index 2.: N 1045 1045 1040 1035 1030 1025 600+00 CV CE cE EXISTING GROUND 1040 1035 1030 1025 600+50 601+00 601+50 602+00 ----------------------- ----------- -------------- ------ ---- ------ ----- - , - I ----- ---- --- PROPOSED BMP SEE DETAIL 1, SHEET 6.9 UT4----------- ---------- 0 ---------- -------- BEGIN WORK - ENHANCEMENT 11 -------------- ---- ------------------------- ------------ - - ----- -1035 -------------- -- ------ ---------- -------- ------------ AL ----- ---------- -------------- UT4," CT60 mm 601+00 ------------- --------------our 0),- ------- --- --- --------- - -------- ------------------ ---------------- ----- ---------- ---- ---------------------------- --- -------------- ------------------------------------------------ ----------- ---- 7 ----------------- 0 lq0 --- - - --------------------- ------- ------------- ------- ----------------------------- ----------------------------------------- - --------- ---------------------------- ---------------- --------- - --------- 1045---- --------- ... ---------------- ------------- -------------- -------------- ----------- -- ---- ---------- - - --- ---------------- 050 -------------- --- -------- ----- ---- ----------- ------ - -------- ------------ ----- : --------------- ---------- --- ----- ------- ------ ------ --------------------- ------------ -- ---- --------------- --I',--- -- -------- --------- ---- -: - -- - ---------------- -- - ------- --------- 060 ------------ --------- ----------- ---------- - ----- ----- ------- ------------ ---------- ---------------- ---------- - - - - -- --- --------- ::: -------- ---------------- ---------- --- - - ------------------------------------ ----- ----- CE - 0. 1. 2- 3- (VERTI—) 10, 20' 30' (HORIZONTAL) ENHANCEMENT 11 TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index I (-) ------------------- - - _ ________________ - 0rj ------------------- - < 2.: 1- — --------------------- V) --------------------- .Li ---------- z--- ----------- — ------- ---- i---------------------- ---- r: -- ------ - - - - ---------------- ----------- 0 C) U O a) O 7� E 1015 1015 0' 1' 2' 3' STA=604+04 IVERTI-u ELEV = 1011.59 a `^ o o o 0' 10, 20' 30' •'83% II Q W (HORIZONTAL) �• 1010 1010 - _ • • 9 o STA �• ELEV = 1007.57 0 0 o STA = 604+02 I I � N w �• PROPOSED BAN KFULL ELEV = 1011.09 STA = 604+80 ELEV= 1004.28 PROPOSED GRADE 1005 \ 1005 \ EXISTING GROUND STA = 604+45 ` ` ELEV = 1007.07 - - STA = 605+06 ELEV = 1000.99 STA = 604+78 ELEV = 1003.84 1000 1000 995 995 604+00 CE VX --------------- -�y r2� ----------- -'------ - - �----'- ------ �l Y.IV-5 .i - 604+50 " "yptip-UT4 " I I I 1 I I I I I I I I I I / i 0 0 I I I I I I I I i 605+00 605+20 STA: 605+06 UT4 END WORK - ENHANCEMENT II STA:121+65 VENABLE CREEK 605+00CONFLUENCE i li i � I Ij Sheet Index Q z LU emu'. W t L � w N N 1005 1005 1000 -� EXISTING GROUND \,l L 995 990 985 702+50 703+00 702+00 703+50 ------ ,- ---- \ - - --- " i REMOVE'FENCING !WITHIN EASEMENT (TYP) I cl 1 p' CIA , i y \ 99h i 60Y� x 'cTOB I �32rZ 0,9 TOE' �' X '� ' - - ----- - _ — - a='601��}1_- IV ,' '�Og-'v��g__�TOB �SOg .� _ - / __ _ \ _ ` UT5 _ _ �� ------ --- - _-------- - - - = _ - - -�� - _ _ 3a��------- _ - B` 1000 995 990 985 704+00 704+20 ,T 0' 1' 2' 3' U/�7 (VERTI—) I —I 7 o 0' 10' 20' 30' Z z W U w (HORIZONTAIJ t L � w z ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index _ ----- _--- ---- _ _-- ----- _ - _ TOB -------- iOB- _____________ ___ ---------- - ---- STA 7 --- - ---- 04+20 �} UTS )1 ----- - ND WORK ENHANCEMENT 11 - - ---- --- __ �- __ _ --- - _ __ - 3' _ _----- _ - \' - - - - -- - ----------------------- -- -- - - -----` ---- - -------------------------------------------------- ----- ---- _ - ---- - VENABLE CREEK ----- ----" 3?_________ _ __ ---- _ CONFLUENCE ---- C" _ _ _- - _ -- J' ,Sl ______________ - - _ _ _ ---------------------- _ _ _ _ _ _ _ _ 3j o U� � U N 1025 1020 \ \ 1015 1010 1005 -[--- 800+00 800+50 801+00 STING GROUND 801+50 1025 0' 1' 2' 3' (VERTICAL) 0 o 0' 10' 20' 30' Z z W U w (HORIZONTAI) t i � w 1020 1015 1010 --+ 1005 802+00 _ __-"`------`"____ _ -----" - �_a- CE CE CE__1U �.. CE CE - CE , CE CE CE__-CE CE >"�E CE SE' CE CE I_ CE �— CE -C4 CE _ -- -_ _ -_ ___ '- _ _ "-"- - _ _ ----- _ ' ce —------- _ --- {,�' CE -- - - EXISTING WELL ' ,' j ce / %� _ _ UT6 ; : --------------- ----- "-- -- _ PROTECT AS NEEDED. '6 - __ sot qo _ " _ ----------- so l 1—y`_ / ' �, 'PROPOSED BMP SEE ,�� : _ 801+00 DETAIL 2, SHEET 6.9_,- '�-- of -- — ------------ 1800+00 r" — -- ` _1 - - - ----- -- - _ ---------------- - — ---- = oe --- _ -- ------------ -----`' ------ ` _ - - STA: 801+19 ---- --- — ------- - - -- ----_ �— �. i4s " i-F�,--�--___---- ---------- ----------' --__ --- --- UT6 _--- -- - -- ---------- --- '--- 3� -_ -- _ .------------ --'�-__-------__ ------------------------ -- __ ------ BEGIN CREDITING-- -_ - / ' --- — - V a — ----- + -------------------------- ---- ` --------- -- ---- ------ _ --- a� -- - ------ - ------------ "__--- --- -_ - _ STA: _ UT6 8 �J �' 3J�00 BEGIN EPHEMERAL CHANNEL `\ --- ____ --- BEGIN REACH 1-ENHANCEMENTII ---------------------- ------------- -----__-------`�------------ _-- --- --------------- __- / - 1030- --- - - --- ---- ---- - ----- ----- ------------------- -- -- _- _- __ _-------------------- ------ ---- - ---------- � J----------- ------ -------- - - / 1035 - -ENHANCEMENT II TREATMENT: 1. TREAT INVASIVE VEGETATION. ' 2. SUPPLEMENTAL PLANTING - SEE PLANTING PLANS. 3. EXCLUDE CATTLE ACCESS. 4. SELECTIVE BANK GRADING. Sheet Index 77 0 o U� U N — — — — I � Q � e�zz ° ° ° .° ° 0 �°° ° ° '7 °` T3 SHEET 3.4 SHEET 3.3 i Q z z i Cc CO Q rzz. �ti z i i°o �0 z o °°°° o \ 0° ° Q°°� °. �IZ v dZ.�an ° (�jQ• °' 4 �� ° .?. pp °7 ° O!'7 ° ° °;` ° SHEET 3.6 SHEET 3.7 SHEET 3.5 °o° d v G p v v+v 1 .� 'k;v v v v v•Zv v v v a.�•� v. vvvvv v d `'7 v v v v v ? v v v v v C�'o 7 °O S7171717170•, 17 / °°•.'n°° °°'••• ° G•• v v '7 '. t :v °• .° °off ._ SHEET 3.8 sue: �l ov vv/ vv�•v� • b yr 0' 150' 300' 450' (HORIZONTAL) v 0 17 17 17 1 0 0 oo ° �17 17 \ \ \ \ \ \ \ \ �FStiF \ FTC 6 \ \ 17 17 17 ",\-' o oo�G moo �, o0�V'lv--er,, _ 7 17 0 0 ,-J-.�7 o o '17 17 17 17 V 177 177 17 17 ----- � - , T��� ����0 0 0 0 3 0 Q 0 0 v I 1 MATCHLINE SHEET 3.3 — — — — — — — — — — — — — — — — — — — — — — — — — — J— — — — — — — — — — — — — — — — — — — — — — o. 40' so' Zzo' a � (HoaizoNra) x6 G ATCHLINE SHEET 3.5 z --- --- --— — — — — — — — — s a HEAD OF RIFFLE ELEVATION POINT PER PROFILE SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL D50 MIN: D50 MAX: FLOW MIN. NOTE: • IF NECESSARY, SALVAGED ONSITE ROCK MAY BE SUBSTITUTED WITH QUARRY ROCK OF SIMILAR SIZE. CFF PRnpiI F HEAD OF RIFFLE 7 RIFFLE BOTTOM WIDTH PER TYPICAL SECTIONS i JL OF RIFFLE ELEVATION ,INT PER PROFILE SALVAGED ONSITE COBBLE/GRAVEL RIFFLE INVERT PER PROFILE BED MATERIAL D50 MIN: TOP OF BANK (TYP) D50 MAX: 1 Constructed Riffle 6.1 Not to Scale SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL FLOW D50 MIN: D50 MAX ROCK TOE TO PROTECT BANKS ALONG RIFFLE LOG STRUCTURE EXPOSED UNTIL TOP OF BANK `CENTER OF CHANNEL Log Section B-B' NOTES: • STRUCTURES SHOULD VARY IN SIZE AND TYPE WITHIN EACH RIFFLE. • ROCK MAY BE SUBSTITUTED FOR LOGS AT ENGINEER'S DISCRETION. • LOG LENGTH AND PLACEMENT TO BE CONFIRMED WITH ENGINEER IN FIELD DURING CONSTRUCTION. HEAD OF RIFFLE ELEVATION POINT PER PROFIT BURY INTO BANK 5' MIN. (TYP) BURY INTO BANK V MIN. (TYP) 3 Jazz Riffle 6.1 Not to Scale 3" TO 6" DIAMETER WOODY DEBRIS WORKED INTO RIFFLE SUBSTRATE MICRO POOL HABITAT BEHIND LARGER WOODY DEBRIS SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL Section A -A' D50 MIN: D50 MAX: HEAD OF RIFFLE ELEVATION POINT PER PROFILE CR{R C w CR-JZ CR{H ANKFULL B ;K VANES MAY JSED IN PLACE LOGS AT iINEER'S DISCRETION JL OF RIFFLE ELEVATION POINT PER PROFILE SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL A RIFFLE BOTTOM WIDTH PER FLOW TYPICAL SECTIONS LOG EXPOSED 1" TO 3" ABOVE 3" TO 6" BRUSHY MATERIAL FINISHED RIFFLE ELEVATION BURIED INTO ROCKY SUBSTRATE TOP OF BANK TOE OF SLOPE SALVAGED ONSITE z COBBLE/GRAVEL ° _ v s BED MATERIAL EMBED/BURY INTO BANK 3' MIN z w y'o H a D50 MIN: �' D50 MAX: Section B-B' c SEE PROFILE FOR LENGTH OF RIFFLE B A' RIFFLE TAIL OF RIFFLE ELEVATION WN POINT PER PROFILE TOE OF SLOPE (TYP) TOP OF BANK (TYP) MICRO POOL HABITAT \ // BEHIND LARGER -V WOODY DEBRIS TOP OF BANK (TYP) TOE OF SLOPE HEAD OF RIFFLE ELEVATION POINT - PER PROFILE Section A -A' 2 Woody Riffle 6.1 Not to Scale SEE PROFILE FOR LENGTH OF RIFFLE L, B' CLASS 1 STONE Plan View OR SALVAGED ONSITE BOULDERS MIN 0.5'x1'x1.5' CLASS 1 STONE OR SALVAGED ONSITE BOULDERS MIN 0.5'x1'x1.5' r4-,\Chunky Riffle 6.1 Not to Scale NOTES: • WOOD SHALL COMPRISE 20% TO 50% OF THE RIFFLE SURFACE AREA. • WOODY MATERIAL SHOULD NOT PROTRUDE GREAT THAN 3" ABOVE RIFFLE BED. • BRUSH SHOULD BE PLACED PERPENDICULAR TO CHANNEL AT UP TO A 15% ANGLE DOWNSTREAM. O • IF NECESSARY, SALVAGED ONSITE ROCK MAY BE SUBSTITUTED WITH QUARRY ROCK OF SIMILAR SIZE.�y • BRUSH CUTTERS OR OTHER DEVICE MUST BE USED TO C U ENSURE PROTRUSION LIMITED TO TOLERANCE IN NOTE 2 z CLASS 1 STONE OR SALVAGED ,� a ONSITE BOULDERS MIN 0.5'x1'x1.5' TAILOF RIFFLE - ELEVATION POINT x PER PROFILE SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL RIFFLE INVERT PER PROFILE VARIES PER TOP OF BANK (TYP) BASEFLOW Section B-B' x c � NOTE: • IF NECESSARY, SALVAGED ONSITE ROCK MAY BE E m SUBSTITUTED WITH QUARRY ROCK OF SIMILAR SIZE. = q T N Q HEAD OF RIFFLE ELEVATION POINT PER PROFILE THA7 TOP OF BANK FLOW o 5' MIN NONWOVEN J (TYP FILTER FABRIC HEAD OF RIFFLE ELEVATION POINT PER PROFILE BURY INTO BANK 3' MIN. (T SALVAGED ONSITE NORMAL WATER COBBLE/GRAVEL SURFACE BED MATERIAL TAIL OF RIFFLE ELEVATION POINT PER PROFILE NJ LL O Y N Z TOP OF BANK TOE OF TAIL OF RIFFLE ELEVATIOI SLOPE POINT PER PROFIL .............. ................. 3 B 5'MIN. (TYP) �5' MIN. Log Section B-B' (TYP) NOTES: • LOGS WITHOUT ROOT MASS MAY BE USED ONLY IF APPROVED BY THE PROJECT ENGINEER. • BOULDER MATERIAL CAN BE SUBSTITUTED IN PLACE OF ANGLED LOGS WITH APPROVAL OF ENGINEER. PLACE HEADER BOULDERS WITH V TO 2' CLEAR SPACE BETWEEN ROCKS. NO GAP BETWEEN FOOTERS INVERT ELEVATION PER PROFILE FL r Plan View 1 Rock and Roll Riffle 6.2 Not to Scale SALVAGED ONSITE COB BLE/G RAV BED MATERI FLC EXCAVATE POOL ----------- PER PROFILE SCOUR POOL PLACE HEADER BOULDER ih TO PREVENT LOG FROM SHIFTING. A 7 VANE ARM LENGTH (X) \ Plan View B SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL OFFSET HEADER LOG 0.25' TO 0.5' UPSTREAM OFFOOTER LOG HEADERLOG LIN FOOTER LOG NONWOVEN FILTER FABRIC 3 Log -Hook 6.2 Not to Scale i5° KFULL " DIAMETER OR IEATER(TYP) J SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL B Section B-B' Section A -A' LENGTH VARIES PER PLAN B TOP OF BANK (TYP) TOE OF SLOPE (TYP' SEE SECTION B-B' FOR SIZE HEADER BOULDER 77iH117:i:Z•D1�U7:i TAIL OF RIFFLE ELEVATION POINT PER PROFILE INSTALL ROCK SILL PER DETAIL HEAD OF RIFFLE/ V ELEVATION POINT MICROPOOLS PER PROFILE B STONE TO ALSO BE WORKED INTO 12" RIFFLE THICKNESS Plan View BANKS TO PREVENT WEAK SPOTS ALONG CHANNEL MARGINS 12-18" RIFFLE THICKNESS HEADER BOULDER MUST CONTAIN AT LEAST 30% GRAVEL AND SAND FINES FOOTER BOULDER TO MAINTAIN FLOW AT SURFACE OF RIFFLE (REMAINDER OF MIX SHALL GRAVEL TO COBBLE SIZE) CLASS B STONE OR EQUAL (5-12") RIFFLE INVERT PER PROFILE Section A -A' 30-40% OF MATERIAL (MIN) / ,2" MAX ` r TOP OF BANK (TYP) CR-CA CR-CR CR-CS E FILTER FABRIC �XTE N DS 5' M I N. Section B-B' NOTES: Cascading Riffle • CASCADING RIFFLES SHALL BE 2 USED FOR 5-15% SLOPES 6 2 Not to Scale • ROCK CASCADE OR ROCK SLIDE STRUCTURES SHALL BE USED O INSTEAD OF CASCADING RIFFLES CIS FOR SLOPES>15% � U q � y DOUBLE STACK BOULDER SLIDE ROCK ATOP ROCK MIX FILL ALL GAPS BETWEEN LARGE BOULDERS SLIDE HEIGHT VARIES (3' MAX) r , NATIVE ROCK EQUIVALENT TO CLASS I RIPRAP, VOIDS FILLED V WITH ONSITE GRAVEL AND SAND BOA (TYP) HHT44 POOL INVERT PER TYPICAL (f) SECTION OR PROFILE FILTER FABRIC Plan View EXISTING SOIL TERRACE EXISTING SLOPE MATERIAL VARIES FROM CLASS I OR II STONE TO BOULDERS TO LARGE ON -SITE STONE IF AVAILABLE - USE LARGEST STONE AVAILABLE 4 Rock Slide 6-2 Not toScale FOOTER OR LARGE SLOPING HEADER BOULDER TO EXTEND 18" BELOW POOL INVERT OVEREXCAVATE 1-2', BACKFILL WITH Profile WELL -GRADED MIX OF SMALL BOULDERS, COBBLE, GRAVEL AND SAND NOTES: • USE IN LIEU OF CASCADING RIFFLES WHERE AVERAGE SLOPE EXCEEDS 15% (ROCK CASCADE MAY ALSO BE USED FOR THIS SCENARIO). • MINIMUM SIZE FOR BOULDERS SHALL BE 4' x 2' x 1'. u u • VOID SPACES BETWEEN BOULDERS ON SLIDE SHALL BE FILLED WITH SMALLER NATIVE ROCK WHERE o AVAILABLE. • IF NATIVE ROCK IS NOT AVAILABLE, QUARRIED ROCK MAY BE SUBSTITUTED IN THE SAME SIZES. • ALL SMALLER ROCK SHALL BE HETEROGENEOUS AND WELL MIXED. E z _ 3 T, N Q x 0 0 0 o BACKFILL WITH GRADED MIX OF SMALL BOULDERS, COBBLE, GRAVEL Section A -A' AND SAND CASCADE U A' B' C' Riffle Sequence Plan View MAY BE HORSE SHOE SHAPED, ARCHED (SHOWN), ANGLED OR IRREGULAR. CONTRACTOR TO VARY OR SHAPE AS DIRECTED. IN OUTSIDE OF BEND, ANGLED WITH SLOPING ARM IS TYPICALLY REQUIRED. FOOTER BOULDE VEGETATED STONE TOE PROTECTION AROUND POOL MARGINS AS SPECIFIED BY DESIGNER, SEE SECTION C-C' TOP OF BANK TOE OF BANK BACKFILL EQUAL RIFFLE MIX FROM PROJECT BACKFILL RIFFLE TABLE DEPTH 18" HEADER BOULDER MINIMUM FOOTER BOULDER BY 3' LENGTH BASE FLOW \7 A' A ���- .— I I— POOL.;. 'IDEN BOTTOM WIDTH ) TYPICAL STRUCTURE )OL DIMENSION NONWOVEN) Plan View FILTER FABRIC Z BOTTOM WIDTH (TYPICAL SECTIONS) ANCHOR BOULDERS 2' INTO BANK (HEADERS AND FOOTERS), BOTH SIDES NONWOVEN �i i\\\!%\\^' FILTER FABRIC I HEADER BOULDER MIDDLE OF ROCK STEP 2-4" FOOTER BOULDER LOWER THAN BANKS OF ROCK STEP NOTE: • BOULDER SIZE TABLES PER REACH 2 Rock Sill TO BE ADDED TO 100% PLANS. 6.3 Not to Scale Section B-B' NOTES • USE IN LIEU OF CASCADING RIFFLES WHERE AVERAGE SLOPE EXCEEDS 15% (ROCK SLIDE MAY ALSO BE USED FOR THIS SCENARIO). • MINIMUM SIZE FOR BOULDERS SHALL BE 2' x 2' x 1'. • VOID SPACES BETWEEN BOULDERS ON CASCADE SHALL BE FILLED WITH SMALLER NATIVE ROCK WHERE AVAILABLE. • IF NATIVE ROCK IS NOT AVAILABLE, QUARRIED ROCK MAY BE SUBSTITUTED IN THE SAME SIZES. • ALL SMALLER ROCK SHALL BE HETEROGENEOUS AND WELL MIXED. 1 Rock Cascade 6.3 Not to Scale Q �z 02- o �V.EGETATED STONE TOE PROTECTION UND POOL MARGINS WHERE SPECIFIED BY DESIGNER. DOUBLE STACK BOULDER / ROCK MIX. FILL ALL GAPS BETWEEN LARGE BOULDERS NATIVE ROCK EQUIVALENT TO CLASS I RIPRAP, VOIDS FILLED WITH ONSITE GRAVEL AND SAND (TYP) FILTER FABRIC EXISTING SOIL TERRACE EXISTING SLOPE SRO /33pM,9 FS POOL INVERT PER TYPICAL SECTION OR PROFILE FOOTER BOULDER TO EXTEND 18" BELOW POOL INVERT Profile OVEREXCAVATE 1-2', BACKFILL WITH WELL -GRADED MIX OF SMALL BOULDERS, COBBLE, GRAVEL AND SAND T N Q m INSTALL ADDITIONAL VEGETATION SUCH AS LIVE STAKES, ROOTED SEEDLINGS, AND ETC. COMPACTED SOIL 12" TO 18" THICK LIVE CUTTINGS BIODEGRADABLE EROSION CONTROL FABRIC (SEE INSET "A") OPTIONAL LIVE FASCINE BUNDLE OR 2' COIR LOG SECURED WITH 36" STAKES. NOTES • ROOTED/LEAFED CONDITION OF THE LIVING PLANT MATERIAL IS NOT REPRESENTATIVE OF THE TIME OF INSTALLATION. • BOTTOM OF FIRST COMPACTED EARTH LIFT TO BE PLACED 6" ABOVE NORMAL BASEFLOW. • NUMBER OF COMPACTED EARTH LIFTS TO VARY DEPENDING ON DESIGN TOP OF BANK HEIGHT. STRUCTUREINVI ELEVATION PO PER PROI ROCK TOE PROTECTION (CLASS B -VARIES PER STREAM SIZE) Section View Plan View OUTER LAYER 26 OZ / YD2 COIR MATTING INNER LAYER 11.2OZ. /YD' COCONUT FIBER BLANKET Inset "A" w Matting and Blanket > 2 x .y /} \ _ UPHILL m O ti Typical Stakes 1 Ve etated Soil Lift 6.4 Not to Scale SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL a TYPE 2 TOE OF SLOPE FILTER FABRIC 'P) EXTEND FILTER FABRIC 5' MIN. UPSTREAM TOP OF BANK x SALVAGED ONSITE COBBLE/GRAVEL BED MATERIAL rEEND FILTER 5' MIN. UPSTREAM Boulder Cross Vane 6.4 Not to Scale �ME= m I�m0im �E� Em /HEADER ROCK CHANNELBED ROCK STRUCTURE INVERT ELEVATION/HEADER ROCK PER PROFILE Profile View B-B' ROCK SILL ELEVATION PER PROFILE (TYP) FLOW FOR STEEPER REACHES INSTALL BRUSH TOE UPSTREAM OF THE LUNKER LOG PER DESIGNER'S INSTRUCTIONS. '`C SALVAGED ONSITE COBBLE/GRAVEL SILL ELEVATION BED MATERIAL PER PROFILE EXCAVATED STREAMBED SCOUR POOL FILTER FABRIC EXTEND FILTER FABRIC 5' MIN. UPSTREAM HEADERLOG EMBED LOG SILL ELEVATION FOOTER LOG 5' (MIN.) PER PROFILE (TYP) Section A - A' z L09 Sill 6.4 Not to Scale Plan View COVERLOG FOOTER LOG BURIED 6" BELOW MAX POOL DEPTH �1'f a Lunker Log 6.4 Not to Scale TRANSPLANT/ BRUSH TOE Q Z� LU emu'. W t L . H W � q U � U 4 v Q 6" MIN. OVERLAP IN 2„ DOWNSTREAM DIRECTION f 1.25" AT MAT ENDS ECO-STAKE (TYP) TOP OF BANK T 1 3-M Spq � �G z ti ECO-STAKE (TYP) TOE OF SLOPE Plan View Typical Stake Eco-Stake IMPERVIOUS DIKE INTAKE HOSE (SEE INSET "B') PUMP EROSION CONTROL MATTING (TYP) TOP OF BANK SECURE MATTING IN ECO-STAKE(TYP) � EP TRENCH n TOE OF SLOP Section View STAKE(TYP) (a:) Erosion Control Matting \,L-5_J Not to Scale HIGH STRENGTH DOUBLE STITCHED T' TYPE SEAMS. BAG PLACED ON AGGREGATED OR STRAW.. ARGE HOSE E (TYP) o DEWATERING BAG 15' MUD MATS SUPPORTLOG 12" 4 MIN. z Temporary Stream Crossing - Timber 6.5 Not to Scale EXISTING TERRAIN DEWATERING BAG SEWN IN SPOUT HIGH STRENGTH STRAPPING /FOR HOLDING HOSE STREAM BED IN PLACE. WATER FLOW FROM PUMP 8" of CLASS B RIPRAP FILTER FABRIC \FLEXIBLE 15'to 20' DISCHARGE HOSE Inset "A" Dewatering Bag SAND BAG (24" X 12" X 6") OR STONE. 1 IMPERVIOUS SHEETING FLOW Inset"B" INTAKE HOSE IMPERVIOUS DIKE Impervious Dike WATERING (SEE INSET "B") PUMP DISCHARGE HOSE / i \10' X 5' STABILIZED OUTLET DEWATERING BAG USING CLASS B RIPRAP AND (SEE INSET "A") NCDOT TYPE 2 FILTER FABRIC. (SEE INSET "C") Plan x1i—, Pump Around System 6.5 Not to Scale 10' MIN FILTER FABRIC Inset"C" S+ahili,Prl C)„+lP+ STABILIZED OUTLET USING CLASS B RIPRAP TRENCHED INTO EXISTING GROUND A MINIMUM OF 6". SIZE AND LOCATION TO BE DETERMINED IN THE FIELD BY THE ENGINEER. FLEXIBLE DISCHARGE HOSE FROM PUMP AROUND PUMP HELD IN PLACE WITH SAND BAGS AS NEEDED. NOTE: 1. PROVIDE STABILIZED OUTLET TO STREAMBED. X' DIM / WATER DIVERSION CHANNEL kLY� 'FILTER FABRIC CLASS B STONE NOTES: CONSTRUCT STREAM CROSSING WHEN FLOW IS AT NORMAL BASEFLOW. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS. DO NOT EXCAVATE CHANNEL BOTTOM. INSTALL STREAM CROSSING PERPENDICULAR TO THE FLOW. MAINTAIN CROSSING SO THAT RUNOFF IN THE CONSTRUCTION ROAD DOES NOT ENTER EXISTING CHANNEL. STABILIZE AN ACCESS RAMP OF CLASS B STONE TO THE EDGE OF THE MUD MAT. CONTRACTOR SHALL DETERMINE AN APPROPRIATE RAMP ANGLE ACCORDING TO EQUIPMENT UTILIZED. FILTER FABRIC COMPACTED FILL EXISTING GROUND I IT O w I ao I I 4"�I �4 EXTEND FABRIC INTO TRENCH NOTES: • USE WIRE A MINIMUM OF 32" IN WIDTH AND WITH A MINIMUM OF 6 LINES OF WIRES WITH 12" STAY SPACING. • USE FILTER FABRIC A MINIMUM OF 36" IN WIDTH AND FASTEN ADEQUATELY TO THE WIRES AS DIRECTED BY THE ENGINEER. • PROVIDE 5' STEEL POST OF THE SELF -FASTENER ANGLE STEEL TYPE. ANGLE STEEL TYPE. 4 Temporary Silt Fence 6.5 Not to Scale Q L W 020 6 �z s oo �H HW T N Q 0 N 0 2 Plan View NO.57STONE CLASS B RIPRAP FILTER OF 1" DIA. TOP OF SILT FENCE 3 WASHED STONE MUST BE AT LEAST p� STEEL FENCE POST ABOVE THE TOP OFF WIRE FENCE HE WASHED STONE HARDWARE CLOTH FILTER OF 1" DIA. WASHED STONE FILTER FABRIC ON GROUND 3' BURY WIRE FENCE SILT FENCE AND HARDWARE CLOTH END OF FILTER FABRIC STEEL FENCE POST J pla„ x1i—, Section View SET MAX 2' APART INSTALL AND MAINTAIN THREE Top View CHECK DAMS LOCATED AT DOWNSTREAM LIMITS OF PROJECT. a r 2' MIN. SPILLWAY CREST NO.57 STONE 4INCHES ��—� WIDE ON UPSTREAM FACE FLOW CLASS B RIPRAP �-5'MIN. --� Section A -A' TOP OF BANK z/3 STREAM WORK �20 FLOW 20'R WIDTH� AREA MIS CLASS B RI PRAP Profile View CONTRACTOR SHALL REMOVE SEDIMENT WHEN DEPTH Section B-B' REACHES 12". TOE OF SLOPE 1 Temporary Rock Sediment Dam 6.6 Not to Scale NOTES: • PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE TRUCKS. • LOCATE CONSTRUCTION ENTRANCE AT ALL POINTS OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED. PROVIDE FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE. • MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. PERIODIC TOP DRESSING WITH STONE WILL BE NECESSARY. • ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE CLEANED IMMEDIATELY. • USE CLASS A STONE OR OTHER COARSE AGGREGATE APPROVED BY THE ENGINEER. • PLACE FILTER FABRIC BENEATH STONE. 3 Construction Entrance 6.6 Not to Scale INSTALLATION: REFER TO THE PLANS FOR LOCATIONS AND SPECIFICATIONS. DURING INSTALLATION OF THE SILT BARRIER OR SILT FENCE, INSPECT THE INSTALLATION TO DETERMINE IF OUTLETS ARE NEEDED ACCORDING TO THE CRITERIA SET FORTH IN THE SPECIFICATIONS FOR THE BARRIER AND FENCE. IF THERE ARE QUESTIONS OR PROBLEMS WITH THE LOCATION, EXTENT, OR METHOD OF INSTALLATION, CONTACT THE ENGINEER, ARCHITECT, OR RESPONSIBLE PERSONNEL ON THE SITE FOR ASSISTANCE. EROSION CONTROL PERSONNEL HAVE COPIES OF INSTRUCTIONS AND MAY HAVE PHOTOGRAPHS OF PROPERLY INSTALLED OUTLETS AS AN AID TO INSTALLATION. IF THE SILT FENCE OUTLET IS NOT INSTALLED CORRECTLY THE FIRST TIME, IT WILL HAVE TO BE REBUILT. DETERMINE THE EXACT LOCATION ON THE GROUND BEFORE COMPLETING INSTALLATION OF THE SILT FENCE, TAKING INTO CONSIDERATION: INSTALL THE OUTLET AT THE LOWEST POINT (S) IN THE BARRIER OR FENCE WHERE WATER WILL POND. INSTALL THE OUTLET WHERE IT IS ACCESSIBLE FOR INSTALLATION, MAINTENANCE, AND REMOVAL. ALLOW AT LEAST: 15 FEET BETWEEN THE BARRIER OR FENCE AND SINGLE -STORY BUILDINGS. 25 FEET FOR FORK LIFTS BETWEEN THE BARRIER OR FENCE AND MULTIPLE -STORY BUILDINGS. 10 FEET BETWEEN THE BARRIER OR FENCE AND THE TOE OF FILL SLOPES. PLACE THE OUTLET SO THAT WATER FLOWING THROUGH IT WILL NOT CREATE AN EROSION HAZARD BELOW: AVOID STEEP SLOPES BELOW THE OUTLET AND AREAS WITHOUT PROTECTIVE VEGETATION. USE SLOPE DRAINS IF NECESSARY. DETERMINE THE LOCATION OF THE OUTLET: FOR A SILT BARRIER, WHEN THE TRENCH IS DUG TO BURY THE BOTTOM OF THE FABRIC BECAUSE THE BARRIER WILL BE OMITTED AT THE OUTLET; FOR A SILT FENCE, WHEN THE WIRE FENCE IS IN PLACE BECAUSE THE FILTER FABRIC WILL BE OMITTED AT THE OUTLET. REFER TO THE ILLUSTRATIONS OF THE OUTLET IN THE PLAN. CLEAR STUMPS AND ROOTS FROM THE LOCATION OF THE OUTLET. CLEAR ADEQUATE ACCESS FOR THE EQUIPMENT NEEDED FOR INSTALLATION, MAINTENANCE, AND REMOVAL. END OF FILTER FABRIC SILT FENCE Q y z� z �o BURY WIRE FENCE, FILTER FABRIC, W �z �, w L U 4 w %v�v s ou o u Front View AND HARDWARE CLOTH IN TRENCH FOR A SILT BARRIER: FOR A SILT FENCE: JUST BELOW THE GAP IN THE BARRIER, PLACE A JUST BELOW THE GAP IN THE BARRIER, PLACE LAYER OF FILTER FABRIC ON THE GROUND TO A LAYER OF FILTER FABRIC ON THE GROUND PROTECT THE SOIL FROM EROSION BY TO PROTECT THE SOIL FROM EROSION BY OUTFLOW FROM THE OUTLET; PLACE 6 INCHES OUTFLOW FROM THE OUTLET; PLACE 6 OF THE UPPER EDGE IN THE TRENCH. STAKE THE INCHES OF THE UPPER EDGE IN THE TRENCH. REMAINING EDGES OF THE FABRIC TO HOLD IT STAKE THE OTHER EDGES OF THE FABRIC TO IN PLACE. HOLD IT IN PLACE. ALONG THE GAP WHERE THE OUTLET WILL GO, ALONG THE GAP WHERE THE OUTLET WILL PLACE STEEL FENCE POSTS FOR STRENGTH. THE GO, PLACE ADDITIONAL STEEL FENCE POSTS POSTS MUST BE A MAXIMUM OF 2 FEET APART FOR STRENGTH. THE POSTS MUST BE A AND DRIVEN INTO SOLID GROUND AT LEAST 18 MAXIMUM OF 2 FEET APART AND DRIVEN INCHES. INTO SOLID GROUND AT LEAST 18 INCHES. PLACE HARDWARE CLOTH (WELDED PLACE HARDWARE CLOTH (WELDED GALVANIZED SCREEN WITH SQUARE 1/4 - GALVANIZED SCREEN WITH SQUARE 1/4 - 1/2-INCH HOLES) ON THE UPHILL SIDE OF THE 1/2-INCH HOLES) ON THE UPHILL SIDE OF THE POSTS TO HOLD THE WASHED STONE IN PLACE. POSTS TO HOLD THE WASHED STONE IN PUT 6INCHES OF THE BOTTOM OF THE CLOTH PLACE. PUT 6 INCHES OF THE BOTTOM OF THE IN THE TRENCH AND FASTEN IT TO THE POSTS CLOTH IN THE TRENCH AND FASTEN IT TO THE WITH LENGTHS OF WIRE. POSTS WITH LENGTHS OF WIRE. BURY THE BOTTOM OF THE HARDWARE CLOTH BURY THE BOTTOM OF THE HARDWARE AND THE UPPER EDGE OF THE FILTER FABRIC CLOTH, THE UPPER EDGE OF THE FILTER BELOW THE OUTLET IN THE TRENCH AND FABRIC BELOW THE OUTLET, AND THE WIRE COMPACT THE FILL. FENCE IN THE TRENCH AND COMPACT THE PLACE A FILTER OF 1-INCH DIAMETER WASHED FILL. STONE ON THE UPHILL SIDE OF THE OUTLET. PLACE A FILTER OF 1-INCH DIAMETER WASHEC PILE THE STONE UP TO THE TOP OF THE STONE ON THE UPHILL SIDE OF THE OUTLET. HARDWARE CLOTH AND OVER THE JOINT PILE THE STONE UP TO THE TOP OF THE BETWEEN THE OUTLET AND THE BARRIER. HARDWARE CLOTH AND OVER THE JOINT BETWEEN THE OUTLET AND THE SILT FENCE. z Temporary Silt Fence Gravel Outlet 6.6 Not to Scale 6' MAX. WITH WIRE ATTACH SAFETY FENCE TO METAL POSTS USING METAL WIRE TIES ORANGE SAFTY FENCE "T" OR "U" POST DRIVEN MINIMUM OF 18" INTO GROUND ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ El El ❑ ❑ ❑ ❑ El El El El El El ./\\./\\./\\/1 I I I II II u u 4 Safety Fence 6.6 Not to Scale T v Q DENSELY PACK BRUSH, WOODY DEBRIS AND SOIL IN BETWEEN BASE LOGS �Ql � PN� d PE �Pl 5Vo �O�OF O�1 Plan View rian view EROSION CONTROL MATTING BASE LOGS PERPENDICULAR TO FLOW BASE LOGS PARALLEL TO FLOW 6" ELEV 1 ABOVE DOWNSTREAM RIFFLE INVERT BASE LOG 4"-6" DIAMETER BRUSH MATERIAL TO BE INSTALLED FLUSH WITH BANK ELEV. 6" BELOW POOL DEPTH 1 Brush Toe - Large Streams 6J Not to Scale - Venable Creek, UTl 2' MIN 3' WIDTH PER TYPICAL SECTIONS BACKFILL EROSION CONTROL MATTING T1 OF BANK FILTER FABRIC / ///////�/xr DENSELY PACKED BRUSH, WOODY DEBRIS AND SOIL Jill BACKFILL 6-12" DIAMETER NATIVE SOIL Section A=A' 3' I WIDTH PER TYPICAL SECTIONS BACKFILL EROSION CONTROL MATTING OL MATTING 3 / ` . ELEV6" ABOVE \ \// FILTER FABRIC DOWNSTREAM RIFFLE INVERT �i DENSELY PACKED BRUSH, WOODY DEBRIS AND SOIL LY PACKED WOODY DEBRIS TOE OF SLOPE i MATERIAL TO BE INSTALLED ELEV. 6" BELOW NATIVE SOIL I WITH BANK POOL DEPTH n Brush Toe - Small Streams 6J Not to Scale - UT2, UT3, UT4, UT5, UT6 Section A=A' NOTES • OVEREXCAVATE 3' OUTSIDE OF TOP OF BANK (BANKFULL). • INSTALL BASE LOGS PARALLEL TO FLOW AT TOE OF SLOPE. DIAMETER 6"-12". • INSTALL BASE LOGS PERPENDICULAR TO FLOW AT INTERVALS ALONG BANK, RESTING ON TOP OF PARALLEL BASE LOGS. BASE LOGS SHALL BE 6"-12" DIAMETER. • INSTALL A DENSE LAYER OF BRUSH/WOODY DEBRIS, WHICH SHALL CONSIST OF SMALL BRANCHES AND ROOTS COLLECTED ON -SITE AND SOIL TO FILL ANY VOID SPACE. LIGHTLY COMPACT BRUSH/WOODY DEBRIS LAYER. • BRUSH SHOULD BE ALIGNED SO STEMS ARE ROUGHLY PARALLEL AND IS INSTALLED POINTING SLIGHTLY UPSTREAM. • INSTALL FILTER FABRIC OVER BRUSH/WOODY DEBRIS. • INSTALL EARTH BACKFILL OVER BRUSH/WOODY LAYER ACCORDING TO TYPICAL SECTION DIMENSIONS. • SEED, MULCH AND INSTALL EROSION CONTROL MATTING AND BANK STABILIZATION PER PLANS. NOTES • OVEREXCAVATE 3' OUTSIDE OF TOP OF BANK (BANKFULL). • INSTALL A DENSE LAYER OF BRUSH/WOODY DEBRIS, WHICH SHALL CONSIST OF SMALL BRANCHES AND ROOTS COLLECTED ON -SITE AND SOIL TO FILL ANY VOID SPACE. LIGHTLY COMPACT BRUSH/WOODY DEBRIS LAYER. • BRUSH SHOULD BE ALIGNED SO STEMS ARE ROUGHLY PARALLEL AND IS INSTALLED POINTING SLIGHTLY UPSTREAM. • INSTALL FILTER FABRIC OVER BRUSH/WOODY DEBRIS. • INSTALL EARTH BACKFILL OVER BRUSH/WOODY LAYER ACCORDING TO TYPICAL SECTION DIMENSIONS. • SEED, MULCH AND INSTALL EROSION CONTROL MATTING AND BANK STABILIZATION PER PLANS. Q Z� LU emu'. W 020 ° t L . v oHW T v Q TOP OF BANK �rv� � i rino 3' -5' SPACING FOR JUNCUS PLUGS 2 - 3' SPACING FOR LIVE STAKES Plan View - Large Streams 3' OUTSIDE TOP OF BANK LIVE STAKES 3' - 5' SPACI NG FOR JUNCUS PLUGS Plan View - Small Streams JUNCUS PLUG (TYP) TOE OF SLOPE JUNCUS PLUG (TYP) TOE OF SLOPE Y O Q � 0 v~i O 1/2" TO 2" J DIAMETER m p O � w V N Q r ._._ c1_1._ ­1_1 n Live Staking & Juncus Plugs 6.8 Not to Scale n BMP Stabilized Inlet 6.8 Not to Scale EROSION CONTROL BUFFER WIDTH VARIES LIVE STAKE (TYP) MATTING SEE PLAN VIEW (SEE DETAIL) F BANKFULL FOR SPACING �� TOP OF BANKS G RESTORED CH NNEL SPACING PER PLANTING PLAN Section View Section View - Large Streams LIVE STAKE (TYP) SEE PLAN VIEW FOR SPACING EROSION CONTROL /MATTING (SEE DETAIL) TOP OF BANK Section View - Small Streams NOTE: • LIVE STAKES TO BE PLANTED IN AREAS AS SHOWN ON PLANS AND DIRECTED BY THE ENGINEER. O RE INSERT THE DIBBLE, OR REMOVE THE DIBBLE, OR INSERT THE DIBBLE, OR SHOVEL, STRAIGHT DOWN SHOVEL, AND PUSH THE SHOVEL, SEVERAL INCHES INTO THE SOIL TO THE SEEDLING ROOTS DEEP IN FRONT OF THE FULL DEPTH OF THE BLADE INTO THE PLANTING HOLE. SEEDLING AND PUSH THE AND PULL BACK ON THE PULL THE SEEDLING BACK BLADE HALFWAY INTO HANDLE TO OPEN THE UP TO THE CORRECT THE SOIL. TWIST AND PLANTING HOLE. (DO NOT PLANTING DEPTH (THE PUSH THE HANDLE ROCK THE SHOVEL BACK ROOT COLLAR SHOULD BE 1 FORWARD TO CLOSE THE AND FORTH AS THIS TO 3 INCHES BELOW THE TOP OF THE SLIT TO HOLD CAUSES SOIL IN THE SOIL SURFACE). GENTLY THE SEEDLING IN PLACE. PLANTING HOLE TO BE SHAKE THE SEEDLING TO COMPACTED, INHIBITING ALLOW THE ROOTS TO ROOT GROWTH. STRAIGHTEN OUT. DO NOT TWIST OR SPIN THE SEEDLING OR LEAVE THE ROOTS 1-ROOTED. B BMP DIBBLE BAR PLANTING BAR SHALL HAVE A BLADE WITH A TRIANGULAR CROSS-SECTION, AND SHALL BE 12 INCHES LONG, 4 INCHES WIDE AND 1 INCH THICK AT CENTER. ROOTING PRUNING ALL ROOTS SHALL BE PRUNED TO AN APPORIATE LENGTH TO PREVENT 1-ROOTING. O O O PUSH THE DIBBLE, OR PULL BACK ON THE REMOVE THE DIBBLE, OR SHOVEL, DOWN TO HANDLE TO CLOSE THE SHOVEL, AND CLOSE AND THE FULL DEPTH OF BOTTOM OF THE FIRM UP THE OPENING THE BLADE. PLANTING HOLD. THEN WITH YOUR HEEL. BE PUSH FORWARD TO CLOSE CAREFUL TO AVOID THE TOP, ELIMINATING AIR DAMAGING THE SEEDLING. POCKETS AROUND THE ROOT. /'2-'\ Bare Root Planting 6.8 Not to Scale 10.0' Section B-B' n BMP Rock Weir Outlet 6.8 Not to Scale NOTES: • ALL SOILS WITHIN THE BUFFER PLANTING AREA SHALL BE DISKED, AS REQUIRED, PRIOR TO PLANTING. • ALL PLANTS SHALL BE PROPERLY HANDLED PRIOR TO INSTALLATION TO INSURE SURVIVAL. z� �o s H W � T v Q HEAD OF RIFFLE (TYP.) FLOW EXISTING SOIL BOULDERS MIX OF NATIVE ROCK PER PROFILE A' B' Riffle Sequence Plan View L INFLOW CHANNEL OUTLETCHANNEL A SHALLOW LAND PLANTING ZONE //XS, WATER PLANTING ZONE EXISTING GROUND PROPOSED GRADE ConH n A -A' z Bioretention Cell - Wetland BMP 6.9 Not to Scale DOL (TYP.) CPC(' Pr f;lo NATIVE ROCK EQUIVALENT TO CLASS I RIPRAP OR ON -SITE STONE MEETING CLASS 1 GRADATION VARIES PER TYPICAL SECTION CON NECTTO DEPTH VARIES EXISTING PER PROFILE GROUND 2 1.0' M I N� Section A -A' RIFFLE MATERIAL n Step -Pool Stormwater Conveyance (SPSC) 6.9 Not to Scale 30000 0000 PROPOSED GRADE EXISTING GROUND 12" CLASS A/B RIP RAP FILTER FABRIC PROPOSED GRADE EXISTING GROUND 3I g:1 12" CLASS A/B RIP RAP Sfn \AIP;r FILTER FABRIC EXISTING PROPOSED GRADE GROUND 3I 1 3' 12" CLASS A/B RIP RAP Outlet Channel FILTER FABRIC VARIES PER TYPICAL SECTION DEPTH VARIES CONNECT TO PER PROFILE EXISTING GROUND Section B-B' NOTES: • IF NATIVE ROCK IS NOT AVAILABLE, QUARRIED ROCK MAYBE r r r r r CIS SUBSTITUTED IN THE SAME SIZES. r r r r r • ALL SMALLER ROCK SHALL BE HETEROGENEOUS AND WELL r r r r r U MIXED. r r r r r 0 o� x� T v Q