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HomeMy WebLinkAbout20200016 Ver 1_Mitigation Plan-FINAL_20210923 * +' ,_ y7 e it 4 a �.. „erg _ '. . = _ Few- . z tR w F MITIGATION PLAN CROSS CREEK RANCH MITIGATION SITE Montgomery County, NC FINAL NCDEQ Contract No. 7879-01 DMS ID No. 100138 Yadkin River Basin HUC 03040104 September 23, 2021 USACE Action ID No. SAW-2020-00051 RFP#: 16-007879—Issued May 6, 2019 DWR#: 20200016 PREPARED FOR: 11111k NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 ANT °F DEPARTMENT OF THE ARMY ati7% ��•t� WILMINGTON DISTRICT,CORPS OF ENGINEERS 69 DARLINGTON AVENUE WILMINGTON, NORTH CAROLINA 28403-1343 ATTENT ION OF September 7, 2021 Regulatory Division Re: NCIRT Review and USACE Approval of the NCDMS Cross Creek Ranch Mitigation Site / Montgomery Co./ SAW-2020-00051/ NCDMS Project # 100138 Mr. Kelly Phillips North Carolina Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 Dear Mr. Phillips: The purpose of this letter is to provide the North Carolina Division of Mitigation Services (NCDMS) with all comments generated by the North Carolina Interagency Review Team (NCIRT) during the 30-day comment period for the Cross Creek Ranch Draft Mitigation Plan, which closed on July14, 2021. These comments are attached for your review. Based on our review of these comments, we have determined that no major concerns have been identified with the Draft Mitigation Plan, which is considered approved with this correspondence. However, several minor issues were identified, as described in the attached comment memo, which must be addressed in the Final Mitigation Plan. The Final Mitigation Plan is to be submitted with the Preconstruction Notification (PCN) Application for Nationwide permit approval of the project along with a copy of this letter. Issues identified above must be addressed in the Final Mitigation Plan. All changes made to the Final Mitigation Plan should be summarized in an errata sheet included at the beginning of the document. If it is determined that the project does not require a Department of the Army permit, you must still provide a copy of the Final Mitigation Plan, along with a copy of this letter, to the USACE Mitigation Office at least 30 days in advance of beginning construction of the project. Please note that this approval does not preclude the inclusion of permit conditions in the permit authorization for the project, particularly if issues mentioned above are not satisfactorily addressed. Additionally, this letter provides initial approval for the Mitigation Plan, but this does not guarantee that the project will generate the requested amount of mitigation credit. As you are aware, unforeseen issues may arise during construction or monitoring of the project that may require maintenance or reconstruction that may lead to reduced credit. Thank you for your prompt attention to this matter, and if you have any questions regarding this letter, the mitigation plan review process, or the requirements of the Mitigation Rule, please email me at Kimberly.d.brownind@usace.army.mil . Sincerely, Kim Browning Mitigation Project Manager for Ronnie Smith, Deputy Chief USACE Regulatory Division Enclosures Electronic Copies Furnished: NCIRT Distribution List Paul Wiesner—NCDMS Jeff Keaton—WEI WILDLANDS ENGINEERING September 23, 2021 U.S. Army Corps of Engineers Regulatory Division Raleigh Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Attention: Kim Browning Subject: Mitigation Plan Report and Construction Plans Cross Creek Ranch Mitigation Project, Montgomery County Yadkin River Basin HUC 03040104 USACE Action ID No. SAW-2020-00051/DWR No. 20200016 Dear Kim: We have reviewed the IRT's comments on the draft mitigation plan for the Cross Creek Ranch Stream and Wetland Mitigation Site. We have made the necessary revisions to the draft documents and we are submitting revised versions of the documents along with this letter. Below are responses to each of the IRT's comments in your letter dated August 18, 2021. Your original comments are provided below followed by our responses in bold italics. USACE Comments, Kim Browning: 1. Figure 10: Crossing 2 is listed as an internal crossing. Since a utility line will be co-located with this crossing, it's more appropriate to make this an external crossing considering the utility company already has an easement in this area. All existing utility easements, primary roads (i.e., NCDOT, city/county roads), maintained residential driveways, greenways, or access corridors reserved for future development should be excluded from the conservation easement. Setbacks may be required for some of these crossings to account for future maintenance or widening. If future development is anticipated, Crossing 1 should also be external to the easement. As we discussed during a Teams meeting on September 7, there were multiple conversations about these stream crossings including a conversation between Kim, Todd Tugwell, and John Hutton from our office on April 27, 2021. Our understanding of the outcome of that April27 conversation was that the IRT would prefer an internal crossing in a situation where cattle will be maintained on the site so that they can be kept out of the crossing. However, we understood that room should be provided in the crossing for any future uses. Therefore, we made the crossings 60 feet and 100 feet wide to account for the possible future uses of the property. As we discussed on September 7, the easement has been recorded with internal crossings and you stated then that, since it has been recorded, it is fine as it is. Wildlands Engineering,Inc. • phone 704-332-7754 • fax 704-332-3306 • 1430 S.Mint Street,#104 • Charlotte,NC 28203 2. The IRT site visit notes indicate that you agreed to move Crossing 1 on UT1B to the top of that reach adjacent to the conservation easement boundary to reduce fragmentation. As we have previously discussed on April 8, 2021, the landowner decided that he did not want to move the crossing to the upstream end of the reach. He decided that the crossing should be in a specific location that would work best for him and that is where we put the crossing. 3. Please make sure to capture the wetland rehabilitation areas with random veg plots during monitoring; particularly,the pond bottom area. Random vegetation plots will be included in wetland rehabilitation areas in addition to the upland areas. 4. Section 6.8 and Appendix 5: the PJD completed November 2020 lists the pond as a wetland feature. Typically, re-establishment should only be proposed for areas that are not currently wetland; however, in a situation where open water exists and the dam is not currently breached, re-establishment at 1:1 is appropriate. Noted. The pond is part of wetland area 2, which is re-establishment at a 1:1 ratio. 5. Section 6.8: The plan should specifically address how the pond dam will be dewatered and removed, to include considerations that ensure undesirable species are removed from the pond or prevented from accessing downstream reaches. A discussion on the pond bottom sediment removal and relocation should also be included. Text has been added to Section 6.8 to describe how the pond will be dewatered and how undesirable species will be prevented from accessing downstream reaches. 6. Section 6.8:The fringe wetland areas upstream of the open water portion of the pond that is proposed for removal should consider the loss or degradation of these areas. We anticipate that more wetlands will be restored on site than will be negatively affected; however, any loss of wetlands should be accounted for in the PCN. No permanent loss will occur in the fringe wetland areas upstream of the open water portion of the pond. Temporary impacts to these wetlands are accounted for in the PCN. 7. Table 4: Big Branch received an NCSAM rating of High, yet it is proposed for restoration. Is this correct? A thorough evaluation considering many factors is used when determining the necessity for restoration and the restoration activities that are proposed for project streams.Although Big Branch had an overall score of High on the NCSAM form, the stream scored low within the stream stability sub function and is incised and disconnected from its floodplain. Restoration activities include reconstructing the channel with a more stable dimension,pattern, and profile and reconnecting streams to their floodplains. 8. Page 20 &Table 18: Based on 2020 gauge data, three of the wells already meet the proposed performance standards. Additional data would have been helpful to determine baseline conditions. Wetlands proposed for re-establishment or rehabilitation must demonstrate measurable hydrologic uplift.The Corps supports a 12% hydroperiod for wetlands proposed for re-establishment, and 11%for rehabilitation. We have changed the text on page 20 and Table 18 to indicate that wetland areas proposed for re-establishment have hydroperiod performance standard of 12%. 9. Section 6.9: Please include the proposed planting dates and growing season. 2 The proposed planting dates and growing season have been added to Section 6.9. USACE Comments, Casey Haywood: 1. Section 3.5. The overhead powerline that parallels NC-73 at the upper end of Big Branch, is the setback from the utility corridor adequate to avoid future encroachments or maintenance of the utility corridor? Yes, the easement is outside of the DOT right-of-way and should provide room for maintenance. 2. Section 6.6 Stream Design Implementation. Please add a discussion on the proposed enhancement II work that will be done on Clarks Creek. Text has been added to describe the enhancement 11 work on Clarks Creek. 3. Section 6.8 Appreciate the level of detail in this section. Existing wetlands (A, B, D, E, F, G, H, and Q) are proposed for rehabilitation based on hydrologic uplift- how will this be demonstrated given only wetland Q had a pre-monitoring gauge and not any of the others? Although pre-construction gauge data is not available for every wetland, the data we have should give a general representation of the hydraulic uplift that will occur on site. Existing Conditions data included in the mitigation plan and visual observations of the site prior to construction can also aid in the comparison of wetland hydrology during the pre-and post- construction stages. Post Construction groundwater Gauges will be placed as shown in Mitigation Plan Figure 11. These gauges will ensure that the wetlands are meeting hydrologic success criteria. 4. Section 6.9 What(if any) reference(s) were used to help determine appropriate species for the proposed for piedmont/mountain alluvial forest and piedmont/mountain bottomland forest community types? Recommend adding these to the narrative and reference section. Also, if you are using the Natural Communities of NC, please use the most recent version of the document- Guide to the Natural Communities of NC, 4th Approximation, Schafale, 2012. We originally used the 3rd Approximation(1990). In response to this comment, we changed the community type based on information provided in the 4`"Approximation. a. The narrative suggests that the project is targeting piedmont/mountain alluvial forest and piedmont/mountain bottomland forest community types. Please clarify if the intent is to establish these two distinct target communities on the project or if they were used to develop a single target community. If two distinct target communities are proposed, the planting design sheets should reflect those communities as separate planting zones. We updated the reference to the 4th Approximation. Through reviewing this later edition, we determined that the Piedmont Alluvial Forest community type outlined in that edition is the most appropriate target community for this site. None of the individual species proposed have changed. b. Section 3.4 listed black walnut as a prominent native canopy species on site, do you anticipate that this will cause any issues with the establishment of planted species? We do not anticipate any issues with establishing planted species due to the presence of black walnut. While black walnut does exhibit allelopathic qualities, this has been shown to have little to no effect on the majority of species found in a typical alluvial forest community where black walnut itself is a common native species. 3 c. Please state when planting will be performed in the narrative. March 15th should be the planting target end date. The target end date of March 15 has been stated in the text. Section 6.11 Project Risk and Uncertainties:Appreciate the discussion and consideration given to surrounding land use changes and development pressures. It's unfortunate that UT1B was not able to be relocated to the top of the reach as discussed during the site visit. In Section 3.5 it stated that the property owner wants the crossing at UT1B to be usable for a public road in the future if the property is ever subdivided; is there intention to sell the property for future development? If so, recommend adding this to the discussion in this section. The landowner does not have plans to redevelop the site. He plans to leave the land to his children and wants them to be able to use it as they want in the future. The area is very rural and there is little development pressure so the chance of a development being built on the site is relatively small. However, text has been added to Section 6.11 to discuss this small potential for risk. 5. Section 7, Table 18, footnote 1: Update to "All volunteer stems or supplemental plantings must be present in the plot data for two years to be included as meeting the established vegetation performance standards and must be a species from the approved planting list." a.Also, please add a footnote stating "Any single species can only account for up to 50%of the required number of stems within any vegetation plot. Stems in excess of 50%will be shown on the monitoring table but will not be used to demonstrate success." The footnotes have been updated as requested. 6. Section 8, Table 19: Please update the performance standard column for "Restore wetland function and hydrology"to be consistent with the performance standards outlined in Table 18. This change has been made. 7. Figures: Recommend adding a LiDAR map. A USGS topographic map has already been included with the mitigation plan which has been the standard for many years. Since no reason for this request was provided, we did not create the new map. We would provide LiDAR maps in the future, if that is the IRT's preference. 8. Design Sheet 3.0. Appreciate the level of detail on the planting sheets and the inclusion of the wetland indicator statuses. Noted, thanks. a. Zone 5-Tall fescue and orchardgrass are invasive species.Are there other species that can be considered in lieu of these? These species are to be seeded outside of the easement only and at the request of the landowner. DWR Comments, Erin Davis: 1. Page 2, Section 3.1— Please add on to the last sentence in the section, any review/analysis of potential future watershed conditions beyond project closeout. Were local/regional planning resources consulted? The last sentence in Section 3.1 has been updated to say that watershed processes and stressors are likely to remain consistent"throughout the life of the project and long after 4 closeout." No regional planning personnel were consulted;this expectation is based on the highly rural nature of the area and lack of recent development anywhere near the project site. 2. Page 14-15,Tables 11-14— Please make sure the DA acre values are consistent between all of these tables and Table 5 (e.g. Big Branch, UT1 Reach 1, and UT3 Reach 1). The drainage areas are now all consistent between the tables. 3. Page 18, UT3—DWR is concerned with flow in the UT3 restoration reach and recommends a flow gauge and/or trail camera to document perennial flow. If restoration of this reach results in a shift to an intermittent flow regime, DWR will require a flow gauge be installed within the upper 1/3 section of the reach. We have added a flow gauge to UT3. 4. Page 19, Section 6.7.3—Since the 2020 data for gauge 3 already meets the proposed performance standard, DWR requests any 2021 data be provided for consideration or that the performance standard for Wetland 2 shift to 12%to demonstrate hydrology uplift resulting from the proposed project. The performance standard for Wetland 2 has been increased to 12%. 5. Page 21, Section 6.9—Can a map please be provided to show where the existing bottomland forest and alluvial forest communities are within the project site? Why are the communities described as "piedmont/mountain"—are both community types present onsite?Are the onsite communities reference quality, or was an offsite reference site consulted to develop the proposed planting plan? These community types were originally identified using the 3rd Approximation of Guide to the Natural Communities of North Carolina, which does not specify between piedmont and mountain subtypes. Using the expanded 4th Approximation, we identified the specific "Piedmont Alluvial Forest"community type as the existing and target community type. While the onsite community would likely not be considered"reference quality", we used observations of the existing vegetation, the reference materials mentioned above, and past project experience to develop the proposed planting plan. 6. Page 21, Section 6.8 a. Please include a brief description on how the pond will be dewatered and how pond bottom sediments will be addressed during construction. A description of the pond dewatering has been added. b. Is the existing wetland fringe delineated and located within the proposed wetland credit area? If not and the fringe is expected to be a wetland loss, how will it be accounted for? The existing wetland fringe areas located upstream of the pond were delineated and are proposed to generate wetland rehabilitation credit. c. DWR encourages the placement of large woody debris for habitat enhancement within wetland restoration areas. We agree that this is a good idea and will instruct the contractor to place extra debris in the wetland areas. 5 7. Page 22, Section 6.11—Since the landowner is requiring an easement break width to accommodate a potential future public road for a subdivision, please address the risk of adjacent development on the long term stability of the project. Text has been added to Section 6.11 about the risk of future development. 8. Page 22, Section 7—Please note that wetland restoration credit areas must also meet vegetation performance criteria.Also, please remove the "up to" phrase from the last sentence. These changes have been made. 9. Page 24, Table 19— Is there a goal/objective that the bankfull events performance standard applies to? "Monitoring of bankfull events"has been added as a monitoring metric for the goal of Improve the stability of stream channels. 10. Appendix 7—DWR appreciates the level of detail provided in the invasive vegetation management plan. Noted, thanks. 11. Sheet 1.1.1—1.1.5—All of the Surveyed/Not Surveyed callouts are a bit confusing, particularly in how they relate to the associated profile views. I understand that only some of the banks were surveyed because of the bank grading is being proposed. However, how was the linear footage for the stream credit total calculated if the centerline of the existing channel wasn't surveyed? The only stream centerline that was not surveyed was Clarks Creek. The centerline for this reach was developed based on LiDAR and was field verified. 12. Sheet 1.1.5 —Are both of the existing drainage paths shown within the CE stable? Yes, both ephemeral channels entering Clarks Creek are stable and vegetated. 13. Sheet 1.2.4—It appears there is an existing small channel that intersects the proposed outer meander near Sta. 214+00. How is this side channel being addressed to avoid erosion behind the brush toe? The small ephemeral channel will be regraded so that it enters Big Branch in the riffle upstream of the meander with the brush toe as shown on the plans. The old channel downstream of where it will be redirected will be filled. 14. Sheets 1.4.1 & 1.4.2—Is stream credit being requested for the proposed rock pipe outlets within the CE? Credit is requested for portions of the UT1B channel that are within the easement. The rip-rap lined plunge pools downstream of the culverts have been revised to a typical outlet pool without rip-rap. 15. Sheet 3.0 a. DWR appreciates the inclusion of herbaceous plugs for the wetland planting zone to enhance species diversity.Anecdotally, we have been concerned with Juncus effusus forming monocultures in wetland credit areas based on recent site visit observations. We have reduced the percentage of Juncus effusus down to 20%. b. Please note that permanent native seeding will occur within the CE Limits of Disturbance. 6 This note has been added. 16. Sheet 6.05 a. Is eight feet long enough for a ditch plug to limit flow when channel plugs are typically 25-50+ feet long? These are extremely small channels. We believe eight feet is enough length. b. What is the purpose of the non-woven filter fabric lining the ditch plug? (educational inquiry only) This is a good question and I don't not think it is needed and have removed it. 17. Sheet 6.10—Please note that the DEQ Water Quality General Certification No. 4134 General Condition #11 specifies that 20%of the culvert diameter for culverts less than 48 inches shall be below the elevation of the streambed to allow low flow passage of water and aquatic life. We have specified 12 inches of fill over the bottom of this culvert which is more than 20%and should therefore suffice. Please contact me at 919-851-9986 x103 if you have any questions. Thank you, Jeff Keaton, PE Project Manager 7 DRAFT MITIGATION PLAN CROSS CREEK RANCH MITIGATION SITE Montgomery County, NC NCDEQ Contract No. 7879 DMS ID No. 100138 Yadkin River Basin HUC 03040104 USACE Action ID No. SAW-2020-00051 PREPARED FOR: NC Department of Environmental Quality Division of Mitigation Services 1652 Mail Service Center Raleigh, NC 27699-1652 PREPARED BY: WILDLANDS ENGINE ERING Wildlands Engineering, Inc. 312 W Millbrook Road, Suite 225 Raleigh, NC 27609 Phone: (919) 851-9986 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 DMS operations and procedures for the delivery of compensatory mitigation. Contributing Staff: Jeff Keaton, Project Manager Suri Solis,Stream Design and Construction Shawn Wilkerson, Principal in Charge Documents Ian Eckardt, PWS, Wetland Delineations Nicole Millns, PE, Lead Quality Assurance Abigail Vieira, PE, Lead Designer Carlynn Walker, Lead Scientist TABLE OF CONTENTS 1.0 INTRODUCTION 1 2.0 WATERSHED APPROACH AND SITE SELECTION 1 3.0 BASELINE AND EXISTING CONDITIONS 2 3.1 Watershed Conditions 2 3.2 Land Use/Land Cover 2 3.3 Geology and Soils 3 3.4 Existing Vegetation 3 3.5 Site Access, Utilities, and Site Constraints 4 3.6 Project Resources-Streams 4 3.7 Project Resources-Wetlands 8 3.8 Potential for Functional Uplift and Project Justification 10 4.0 REGULATORY CONSIDERATIONS 10 4.1 401/404 11 4.2 Biological and Cultural Resources 11 4.3 FEMA Floodplain Compliance and Hydrologic Trespass 11 5.0 MITIGATION SITE GOALS AND OBJECTIVES 12 6.0 DESIGN APPROACH AND MITIGATION WORK PLAN 13 6.1 Stream Design Approach Overview 13 6.2 Reference Streams 13 6.3 Design Discharge Analysis 14 6.4 Design Channel Morphological Parameters 14 6.5 Sediment Transport Analysis 16 6.6 Stream Design Implementation 16 6.7 Wetland Design Implementation 20 6.8 Vegetation and Planting Plan 21 6.9 Fencing Plan .22 6.10 Project Risk and Uncertainties 22 7.0 PERFORMANCE STANDARDS 23 8.0 MONITORING PLAN 24 9.0 LONG-TERM MANAGEMENT PLAN 27 10.0 ADAPTIVE MANAGEMENT PLAN 27 11.0 DETERMINATION OF CREDITS 28 12.0 REFERENCES 31 Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page i September 23, 2021 Table 1: Project Background Information 1 Table 2: Project Watershed Summary Information 2 Table 3: Project Soil Types 3 Table 4: Project Resources Part 1—Streams 8 Table 5: Project Resources Part 2—Streams 8 Table 6: Project Resources—Wetlands 9 Table 7: Regulatory Considerations 10 Table 8: Estimated Impacts to Project Wetlands 11 Table 9: Mitigation Goals and Objectives 12 Table 10: Stream Reference Data Used in Development of Design Parameters 13 Table 11: Summary of Design Discharge Analysis 14 Table 12: Summary of Morphological Parameters for Big Branch 14 Table 13: Summary of Morphological Parameters for UT1 15 Table 14: Summary of Morphological Parameters for UT3 15 Table 15: Results of Competence Analysis 16 Table 16: Existing Groundwater Monitoring Gage Data and Analysis Results 19 Table 17: Wetland Performance Standards 20 Table 18: Summary of Performance Standards 23 Table 19: Monitoring Plan 24 Table 20: Monitoring Plan 26 Table 21: Long-term Management Plan 27 Table 22: Project Asset and Components Table 29 FIGURE$ Figure 1 Vicinity Map Figure 2 Site Map Figure 3 Watershed Map Figure 4 USGS Topographic Map Figure 5 Soils Map Figure 6 Existing Conditions Map Figure 7 FEMA Map Figure 8 Reference Reach Vicinity Map Figure 9 Discharge Analysis Graph Figure 10 Concept Map Figure 11 Proposed Monitoring Components Map APPENDICES Appendix 1 Site Protection Instrument Appendix 2 Historic Aerials Appendix 3 DWR, NCSAM, and NCWAM Identification Forms Appendix 4 Supplementary Design Information Appendix 5 Preliminary Jurisdictional Determination Appendix 6 Categorical Exclusion and Resource Agency Correspondence Appendix 7 Invasives Species Plan Appendix 8 Maintenance Plan Appendix 9 Credit Release Schedule Appendix 10 Financial Assurances Appendix 11 Preliminary Design Plans Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page ii September 23, 2021 1.0 INTRODUCTION The Cross Creek Ranch Mitigation Site (Site) is located in Montgomery County approximately 1.5 miles northwest of Mount Gilead and 4.5 miles east of Norwood (Figure 1).This stream and wetland mitigation project involves wetland rehabilitation and re-establishment as well as restoration, enhancement, and preservation of Clarks Creek, Big Branch, and several unnamed tributaries.The Site is located within the Clarks Creek targeted local watershed Hydrologic Unit Code (HUC) 03040104020020 and was selected to provide mitigation credit in the Yadkin 04 service area. Four tributaries to Clarks Creek (Big Branch, UT1, UT1B, and UT3) 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 14,245 existing linear feet (LF) of streams, re-establish 4.366 acres of wetlands, and rehabilitate 0.467 acres of existing wetlands. The work proposed on the Site will provide 9,243.517 stream credits and 4.833 wetland credits. The Site will be protected in perpetuity by a 63.9-acre conservation easement as outlined in the Site Protection Instrument (Appendix 1). Table 1: Project Background Information Project Information Project Name Cross Creek Ranch Mitigation Site County Montgomery Project Area(acres) 63.9 Project Coordinates(latitude and longitude) 35.232211,-80.02425 Planted Acreage(acres of woody stems planted) 43.5 2.0 WATERSHED APPROACH AND SITE SELECTION The Site drains to the Pee Dee River,just downstream of the Norwood Dam on Lake Tillery.The Pee Dee River is classified as water supply V (WS-V) and Class B. WS-V is generally a water supply that drains to a drinking water supply. Class B waters are protected for primary and secondary human recreation. The Site was selected based on its potential to support the goals and objectives of the current conservation and watershed planning documents outlined below: • The 2009 Lower Yadkin-Pee Dee River Restoration Priorities (RBRP) lists the following specific goals: continuation of watershed improvement projects, protection of natural resources, and the development of management strategies for stormwater impacts.The RBRP specifically states that implementing projects within the targeted local watershed would result in ecological uplift given that several animal operations already existing within the watershed and that significant population growth is expected in the watershed.The 2014 North Carolina Integrated Report lists Clarks Creek as a 303(d) impaired stream with an overall category rating of 5, meaning the stream does not meet the criteria in almost all categories. • The 2015 North Carolina Wildlife Resource Commission's (NCWRC) Wildlife Action Plan (WAP) notes that excessive sedimentation and nutrient inputs are primary causes of stream habitat degradation in the Yadkin River Basin. Restoration of the Site streams will directly and indirectly address stressors identified in the RBRP and the WAP by excluding livestock, creating stable stream banks, and restoring a forest in a buffer currently used for grazing livestock.These actions will reduce fecal, nutrient, and sediment inputs to project streams, and ultimately to the Pee Dee River, as well as reconnect instream and terrestrial habitats on the Site. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 1 September 23,2021 3.0 BASELINE AND EXISTING CONDITIONS 3.1 Watershed Conditions The Site watershed (Figure 3) is in the central portion of the Pee Dee basin 03040104(Pee Dee 04). It is situated in the rural countryside in Montgomery County near Mt. Gilead, NC.Table 2 summarizes the overall project watershed information. Table 2: Project Watershed Summary Information Project Information Physiographic Province Piedmont Ecoregion Carolina Slate Belt River Basin Pee Dee USGS HUC(8 digit,14 digit) 03040104,03040104020020 NCDWR Sub-basin 03-07-10 Project Drainage Area(acres) 16,3371 Project Drainage Area Percentage of Impervious Area 0.7% 2011 NLCD Land Use Classification Forest 71% Agricultural 24% Developed 5% 1. This represents the Clarks Creek drainage area,which includes Big Branch,UT1,and UT1B.UT3 is a separate drainage area which drains to Clarks Creek downstream of the project area. The watershed of Clarks Creek extends north of the Site and has a gently sloped valley. It encompasses the drainage areas of Big Branch, UT1, and UT1B, which all drain to Clarks Creek within the Site boundary. Historical aerials in Google Earth dating back to 1994 reveal that the watershed has historically been rural and dominated by forest use. Several areas in the lower part of the watershed have been cleared for pastureland and agricultural purposes. Furthermore, timbering practices have been occurring in the watershed dating back to 1994 and as recent as 2018 when approximately 300 acres of forested lands was cleared in the watershed. Very few residential developments are present in the watershed and there are no signs of impending land use changes or development pressures. UT3 is a small, headwater stream that originates on-site. It is the only Site stream that does not drain to Clarks Creek within the Site.The upper part of the watershed is predominately pastureland and has a narrow, forested riparian corridor.The lower part of the watershed is entirely forested. Overall, land use within the project watershed indicates that watershed processes affecting hydrology, sediment supply, and nutrient and pollutant delivery have not varied widely over time. With lack of developmental pressure,watershed processes and stressors from outside of the project limits are likely to remain consistent throughout the life of the project and long after closeout. 3.2 Land Use/Land Cover The Site is currently an active farm composed of cattle pastures and previously deforested timber areas. A review of historic aerials from 1955 to 2018 shows that onsite streams have existed in their same approximate location for the last 65 years (Appendix 2).There have been minor changes to land management during this period, but generally the Site has been managed in agriculture and timber, consistent with current land use. A farm pond proposed for removal can be seen in the 1955 aerial.The riparian buffers along UT1 and UT1B were clear cut sometime prior to 1955, and while some revegetation has occurred,these riparian zones have remained in this general condition since the initial clearing. Additionally,the riparian buffers adjacent to Big Branch and Clarks Creek and the forested area Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 2 September 23,2021 upstream of UT1 were cleared between 2013 and 2014. Based on aerial imagery, it appears that a minimum 50-ft riparian buffer was left on the streams where these clearing activities occurred. The existing farming activities within the floodplains and wetlands along with timbering activities adjacent to Site streams are the most likely causes of channel instability and degraded habitat and water quality conditions at the Site.Trampling of banks from cattle, cattle waste in the streams, runoff from unpaved farm roads, and increased sediment supplies from timbering activities have contributed to the degradation of instream habitat. 3.3 Geology and Soils The Site is located in the Carolina Slate Belt of the Piedmont physiographic province.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 (Figure 4).The Carolina Slate Belt is composed of heated and deformed volcanic and sedimentary rocks and is known for the numerous abandoned gold mines and prospects. The underlying geology of the Site is mapped as Metamudstone and meta-argillite—Tillery formation (CZmd1).The Tillery formation mostly consists of laminated siltstones and mudstones that metamorphosed to greenschist facies. The project is mapped by the Web Soil Survey for Montgomery County. Project area soils are described below in Table 3. Figure 5 provides a soil map of the Site. Table 3: Project Soil Types Soil Name Description BdC—Badin-Tarrus Complex,8-15%Slopes BdD—Badin-Tarrus Complex, 15-25%Slopes BeB2—Badin Tarrus Complex,2 8%Slopes, This series consists of moderately deep,well drained, moderately Moderately Eroded permeable soils with medium runoff potential.These soils are BeC2—Badin Tarrus Complex,8-15%Slopes, typically found on hillslopes located along ridges in the Piedmont. Moderately Eroded This soils series consists of very deep,somewhat poorly drained, CnA—Chenneby Silt Loam,0-2%Slopes, moderately permeable soils.These soils are typically found in loamy Frequently Flooded and silty sediments along floodplains and depressions and are subject to occasional or frequent flooding and ponding. GoE—Goldston-Badin Complex, 15-45% This soils series consists of shallow,well drained to excessively Slopes drained, moderately rapidly permeable soils.These soils are typically found on hillslopes along ridges in the Piedmont. OkA—Oakboro Silt Loam,0-2%Slopes, This series consists of deep, moderately well drained and somewhat Occasionally Flooded poorly drained soils.These soils are typically found on nearly level narrow floodplains along perennial and intermittent streams. ShA—Shellbluff Silt Loam,0-2%Slopes, This soils series consists of very deep,well drained to moderately Occasionally Flooded drained, moderately permeable soils that formed in fluvial sediments.They are typically found along floodplains. TeB—Tillery Silt Loam,0-6%Slopes, Rarely This soil series consists of very deep, moderately well drained, Flooded moderate permeable soils that are found on stream terraces. Source:Soil Survey of Montgomery County,North Carolina, USDA-NRCS, https://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 3.4 Existing Vegetation Project streams flow through a mixture of pasture, early successional forest, and mature forest that can be predominantly classified as a Piedmont Alluvial Forest community type. Within the easement area, former pasture areas are dominated by an herbaceous layer of both native and non-native pasture grasses including fescues, dogfennel (Eupatorium capillifolium), and Brazilian Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 3 September 23,2021 vervain (Verbena braziliensis). Successional and mature forest sections within the easement contain a mixture of common native and invasive species within the herbaceous, understory, and canopy layers. Prominent native species within the herbaceous layer include common bottlebrush grass (Elymus hystrix), river oats (Chasmanthium latifolium), deer tongue witch grass (Dicanthelium clandestinum), leathery rush (Juncus coriaceus), soft rush (Juncus effuses), and shallow sedge (Carex lurida). Within the understory layer prominent native species include black willow(Salix nigra),winged elm (Ulmus alata), American holly (Ilex opaca), red maple (Acer rubrum), and ironwood (Carpinus caroliniana). Prominent native canopy species include black walnut (Juglans nigra), Sweetgum (Liquidambarstyraciflua), American sycamore (Platanus occidentalis), green ash (Fraxinus pennsylvanica), sugarberry (Celtis laevigata),American elm (Ulmus americana), and persimmon (Diospyros virginiana). The most prominent invasive species identified within the conservation easement include Chinese privet (Ligustrum sinense), multiflora rose (Rosa multiflora),Japanese honeysuckle (Lonicera japonica), marsh dewflower(Murdannia keisak),tree of heaven (Ailanthus altissima), and princesstree (Paulownia tomentosa). While populations of privet are found on all project streams, mature Chinese privet dominates the streambanks and wet areas along UT1, UT1B, and Clarks Creek. Populations of multiflora rose, tree of heaven and princesstree are more scattered and usually consist of only a few mature plants. Marsh dewflower is an aquatic invasive species that spreads quickly through fragmentation and disturbance and is especially prevalent in stream crossings and areas where cattle have access to the stream. 3.5 Site Access, Utilities, and Site Constraints There will be two internal easement breaks for crossings at the Site (Figure 10).The first crossing will be 60-ft wide and located on UT1B.Two-CMP culverts will be installed to pass the 2-year storm.The landowner wants this crossing to usable for a public road in the future if the property is ever subdivided. The second crossing is located on UT1 Reach 2.This 100-ft wide crossing will consist of two concrete boxed culverts that will also pass the 2-year flow. The areas in these crossings are not proposed for credit. Maintenance of the crossings will be the responsibility of the landowner once the project is closed by the regulatory agencies (IRT) and transferred to NCDEQ stewardship. The Site will be accessible for construction, monitoring, and long-term stewardship from NC-73 (Figure 2). Two overhead powerlines, owned by Duke Energy, intersect the Site. The first powerline runs north to south and transects UT1 Reach 2 just upstream of the existing culvert crossing (Figure 2).This powerline will be relocated through the proposed internal crossing 2 (Figure 10).The second powerline parallels NC-73 on the south side and crosses the property boundary at the upstream extent of Big Branch. Both powerlines have a 30-ft wide easement associated with them. 3.6 Project Resources—Streams There are six jurisdictional stream channels on site: Clarks Creek, Big Branch, UT to Big Branch, UT1, UT1B, and UT3 (Figure 2).The streams are discussed in the sections below. Table 4 andTable 5 provide detailed summaries of each reach. Existing streams and cross section locations are illustrated in Figure 6. NCSAM field assessment forms with the rating calculator outputs and NCDWR stream identification forms are in Appendix 3. Surveyed cross sections and geomorphic summaries are in Appendix 4. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 4 September 23,2021 Clarks Creek Clarks Creek flows under NC-73 and through an r x:. adjacent parcel before entering the Site limits. n ` Upstream of its confluence with UT1, the right k' y floodplain of Clarks Creek is currently in pasture with some evidence of cattle activity and grazing. The left floodplain is currently in an early • successional stage of reforestation. Bedform along Clarks Creek is dominated by angular bedrock, - boulder, cobble, and gravel material.The —A hardened bed material has prevented the stream - _ from downcutting and provides a stable vertical Clarks Creek profile with minor stream incision. Clarks Creek exhibits some laterally instability, primarily due to the lack of vegetation along the banks. Active bank erosion was noted at isolated locations along the reach. Downstream of its confluence with UT1, Clarks Creek turns and continues flowing south towards Big Branch in a similar geomorphic condition (vertically stable and dominated by large, hardened bed material,with isolated areas of bank erosion).The right floodplain is fenced from the adjacent cattle pasture and the left floodplain is currently fallow, and vegetation within the riparian corridor is dominated by invasive Chinese privet.A previously breached or failed dam can be seen along this portion of the reach. Downstream of the confluence with Big Branch, Clarks Creek turns southwest and flows toward the property boundary. sus, Big Branch : �, Big Branch flows west into the proposed project � . i ' boundary from a concrete box culvert under NC- k 73.The bed of the existing culvert is perched ;r above the existing channel bed, creating a Y. - blockage for aquatic species to move upstream at N ' low flow. '_` . - Downstream of the culvert, Big Branch flows through an unconfined valley with a narrow vegetated corridor, moderate sinuosity, and '7-' - ;- y, moderate slope. Bedform is dominated by larger Big Branch cobbles and gravels consistent with the geology typically found in the Carolina Slate Belt. Supply of fine sediments to the reach is low, with minimal observed sediment accumulation in the channel.The stream is laterally unstable and incised, with an entrenchment ratio ranging from 1.2 to 2.1.Active bank erosion impacting channel function was observed at multiple locations and along the majority of outer meander bends. Ditching to drain the right floodplain was observed along Big Branch upstream of its confluence with Clarks Creek. While cattle impacts along Big Branch are minimal, overall channel function has been heavily degraded by adjacent agricultural land use and timbering activities. UT to Big Branch UT to Big Branch is a short, headwater tributary that originates within the project boundary and flows east toward Big Branch. Similar to other reaches, vegetation beyond the riparian corridor was logged and allowed to revegetate. Cattle do not currently have access to UT to Big Branch.The stream is incised near its confluence with Big Branch. No work is proposed on UT to Big Branch except to tie the stream Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 5 September 23,2021 into the restored Big Branch;therefore, it is not proposed for credit generation and not discussed in the sections below. UT1 Reach 1 _ ._ $ � = UT1 Reach 1 begins just downstream of a currently �, '. ` $e failing culvert and headcut and flows southeast to �� � ` ,. :; vi its confluence with UT1B. At the upstream extent, ti' T an the channel is actively eroding and incising. • `' �� Bedform along the reach is marginal, with some "err ;> 5 gravel and cobble size material and riffle pool ;a • sequences.The stream flows through an e m unconfined alluvial valley with a moderate slope. ` ' ""► • 7 Cattle currently have access to the entirety of UT1 Reach 1 and impacts including cattle paths, ` + � p4 trampled banks, wallow areas, and erosion from UT1 Reach 1 hoof shear were observed along the reach. Supply of fine sediments in the channel ranges from low to moderate,with most sources coming from bank trampling due to cattle and timbering activities upstream of the reach. Riparian corridor and floodplain vegetation are a mix of maintained pasture and invasive species.A series of ditches have been dug along UT1 Reach 1 to drain the adjacent wetlands in the floodplain. Floodplain connection is limited along the reach, with some sections that have access the floodplain at high flows and other areas confined to an entrenched section of channel. Coarse bed material is contributing to vertical stability, but the lack of adequate bank vegetation has created a laterally unstable stream system. Currently, an existing dirt farm road ford crosses the channel just upstream of its confluence with UT1B. UT1 Reach 2 ;¢ :fir' :; .: .c UT1 Reach 2 begins at the confluence of UT1 Reach 1 with , - • UT1B and flows south under an existing farm road before its confluence with Clarks Creek.The channel condition upstream ;, Pr • of the farm road is similar to UT1 Reach 1, with moderate ►k,-;A bedform and vertical stability, but poor lateral stability. T ' Floodplain and riparian corridor vegetation are dominated by .r; .... invasive species.The existing culverted farm road crossing is �• r failing and in need of repair or replacement. Downstream of ,- the farm road crossing, the channel has incised down to .. r . a. ; bedrock, which is now providing grade control. Vegetation alongthis section continues to be made upprimarilyof invasive species and lateral stability is still lacking. Cattle have _ "�"� .-�' access to UT1 Reach 2 upstream of the existing farm road crossing but are fenced out downstream of the road. Supply of UT1 Reach 2 fine sediments is low, coming mostly from eroding banks and upstream timbering activities. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 6 September 23,2021 UT1B originates off the project parcel and flows a s ,''south through an existing box culvert onto the Site 14' i �r toward its confluence with UT1 Reach 1. UT1B x1/. � � flows through a moderately confined alluvial valley * t , with a moderate slope. Supply of fine sediments is k , low and mostly comes from on-site sources such as actively eroding and cattle trampled banks.The ,� floodplain vegetation along the reach consists of t' maintained pasture with a narrow riparian corridor primarily made up of invasive vegetation. -�� •� Cattle have access to the entirety of UT1B and UT1B impacts including wallow areas and cattle paths were observed along the reach. Channel bedform is consistent with other streams on Site with larger material creating some vertical stability. However, a lack of adequate riparian vegetation combined with the current cattle access have created a laterally unstable system with downstream meander migration and actively eroding meander bends. In areas lacking hardened bed material, the stream has begun to incise and isolate itself from the active floodplain. Similar to UT1 Reach 1, ditches can be seen draining the downstream floodplain areas of UT1B. UT3 UT3 Reach 1 UT3 is a spring fed, headwater stream which originates on Site downstream from an existing culverted farm path crossing.The upper part of BSc i the reach is severely incised and completely .'� - disconnected from its floodplain and the substrate is mainly composed of conglomerate saprolite or bedrock. Fine sediments supplyis low at the upstream extent but slightly increases further ,k downstream due to runoff from adjacent fields and active bank erosion.As UT3 flows towards the `"• d f property boundary, it oscillates between stable ' ' and unstable,with several observed headcuts and ' x =r localized areas of bank erosion.There is a failed farm pond dam approximately one third of the way down the reach where the stream is actively headcutting and eroding through legacy pond bed sediments. Downstream of the failed dam, the reach is moderately incised and eroding. Bedform diversity is high in stable sections of the reach but deteriorates downstream of any active headcuts. Similarly, lateral stability is good for the majority of the reach, outside of areas downstream of headcuts and/or in short lengths of incised stream.The riparian buffer is mostly forested but dominated by invasive species such as Chinese privet,tree of heaven, and multiflora rose. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 7 September 23,2021 Table 4: Project Resources Part 1—Streams Parameter Clarks Creek Big Branch Reach Length(If) 3,479 2,044 Valley Confinement(confined, Unconfined Unconfined moderately confined,unconfined) Drainage Area (acres) 16,337 1,464 Perennial,Intermittent,Ephemeral Perennial Perennial NCDWR Water Quality Class. C C Stream Classification1 Existing Not Classified C4/1 Proposed Not Classified C4/1 Evolutionary Trend(Simon) V II FEMA Zone Classification AE None NCSAM Rating High High Table 5: Project Resources Part 2—Streams Parameter UT1 Reach 1 UT1 Reach 2 UT1B UT3 Reach Length(If) 2,886 718 1,571 3,611 Valley Confinement(confined, Moderately Moderately Unconfined Confined moderately confined,unconfined) confined confined Drainage Area (acres) 365 725 348 96 Perennial,Intermittent,Ephemeral Perennial Perennial Perennial Perennial NCDWR Water Quality Class. C C C C 1 Existing E4/1 G3c/1 B4c/1 F1 Stream Classification Proposed C4/1 C4/1 C4/1 B4 Evolutionary Trend(Simon) III IV IV III FEMA Zone Classification None NCSAM Rating Low Low Low Low 1. The Rosgen classification system(Rosgen,1994)is for natural streams and Simon Channel Evolution Model(Simon,1989)is for natural streams that have been channelized.These channels have been heavily manipulated for agricultural purposes and 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.Reaches not slated for restoration or enhancement I were not classified(NC). 3.7 Project Resources-Wetlands Wildlands delineated jurisdictional waters of the U.S. within and adjacent to the Site in August 2020. Jurisdictional areas were delineated using the USACE Routine On-Site Determination Method.This method is defined by the 1987 Corps of Engineers (Corps) Wetlands Delineation Manual and subsequent Eastern Mountain and Piedmont Regional Supplement. The results of the delineation indicate that there are 20 jurisdictional wetlands and one open water feature located within the assessment area (Figure 6). The wetlands (Wetlands A—T) total 1.03 acres (ac) and range in size from 0.004 to 0.16 ac. Approximately 0.80 ac were classified as headwater forest wetlands, and 0.24 ac were classified as bottomland hardwood forest wetlands. Existing wetland data is summarized in Table 6.The preliminary jurisdictional determination report was approved by the Corps on November 13, 2020.The notification of jurisdictional determination can be found in Appendix 5. Existing wetlands were evaluated using the North Carolina Wetland Assessment Method (NCWAM).The rapid assessment method evaluates field conditions relative to reference conditions to generate function ratings for specific wetland types. Using the NCWAM dichotomous key and best professional judgement, existing wetlands were classified based on the reference wetland type if the area was not disturbed.All wetlands received an overall NCWAM rating of low, except for wetland K which scored a medium. When compared to reference conditions, Site wetlands scored low for water quality and habitat function and low to medium for hydrology. Wetland K scored a medium for hydrology, high for water quality, and low for habitat function.The typically low scores in all three functions (hydrology, Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 8 September 23,2021 water quality, and habitat) are a result of cattle grazing, lack of native vegetative communities, and poor connectivity to other natural areas. NCWAM field assessment forms and the rating calculator outputs are included in Appendix 3. Existing wetlands exhibit indicators of wetland hydrology, hydrophytic vegetation, and hydric soils. Wetland hydrology indicators observed at the Site include pockets of inundation, saturation within the upper 12 inches of the soil profile, iron deposits, oxidized rhizospheres,water-stained leaves, drift deposits, and iron deposits. Soils within the wetlands exhibit one of the following hydric soil indicators: depleted matrix, redox dark surface, or depleted dark surface. Dominant hydrophytic vegetation species within the wetlands include green ash (Fraxinus pennsylvanica), American elm (Ulmus americana), Sallow sedge (Carux lurida), cut grass (Leersia oryzoides), soft rush (Juncus effusus), swamp rose mallow (Hibiscus moscheutos), and tall rye grass (Schedonorus arundinaceus). Table 6: Project Resources—Wetlands Wetland Mapped Soil Soil Hydric Source of NCWAM Wetland Area(ac) Type Series Drainage Class Status Hydrology Rating A 0.075 Badin-Tarrus Well-drained No Groundwater Low Complex Badin-Tarrus Well- B 0.129 Complex/Tillery drained/Moderately No/Yes Groundwater Low Silt Loam well-drained C 0.004 Tillery Silt Loam Moderately well- Yes Groundwater Low drained D 0.036 Tillery Silt Loam Moderately well- Yes Groundwater Low drained Badin-Tarrus Well- E 0.102 Complex/Tillery drained/Moderately No/Yes Groundwater Low Silt Loam well-drained Badin-Tarrus Well- F 0.103 Complex/Tillery drained/Moderately No/Yes Groundwater Low Silt Loam well-drained G 0.051 Badin-Tarrus Well-drained No Groundwater Low Complex Badin-Tarrus Well- H 0.162 Riparian Complex/Tillery drained/Moderately No/Yes Groundwater Low Silt Loam well-drained I 0.004 Tillery Silt Loam Moderately well- Yes Groundwater Low drained J 0.041 Tillery Silt Loam Moderately well- Yes Groundwater Low drained Badin-Tarrus Well- K 0.022 Complex/Tillery drained/Moderately No/Yes Groundwater Medium Silt Loam well-drained L 0.008 Badin-Tarrus Well-drained No Groundwater Low Complex M 0.039 Badin-Tarrus Well-drained No Groundwater Low Complex N 0.076 Badin-Tarrus Well-drained No Groundwater Low Complex 0 0.024 Badin-Tarrus Well-drained No Groundwater Low Complex P 0.004 Shellbluff Silt Well-drained No Groundwater Low Loam W Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 9 September 23,2021 Wetland Mapped Soil Soil Hydric Source of NCWAM Wetland Area(ac) Type Series Drainage Class Status Hydrology Rating Q 0.063 Tillery Silt Loam Moderately well- Yes Groundwater Low drained R 0.028 Badin-Tarrus Well-drained No Groundwater Low Complex S 0.028 Badin-Tarrus Well-drained No Groundwater Low Complex T 0.032 Badin-Tarrus Well-drained No Groundwater Low Complex Open Badin-Tarrus Well- Water 1 0.741 Complex/Tillery drained/Moderately No/Yes Groundwater N/A Silt Loam well-drained 3.8 Potential for Functional Uplift and Project Justification The primary stressors at the Site are cattle access to streams, removal or narrowing of riparian buffers, and runoff from agricultural fields.These stressors have led to degradation of the Site streams, which is made apparent by stream bank erosion, poor aquatic habitat, and formation of headcuts and subsequent disconnection of streams from their floodplains. Functional uplift at the Site can be achieved through the following measures: • Restoring degraded stream channels to reduce erosion and reconnect streams to riparian wetlands to restore hydrologic connection; • Planting riparian buffers to shade streams, help stabilize streams, and filter runoff and overbank flows; • Providing grade control in streams to eliminate headcuts; • Cattle exclusion; and • Protecting the Site with a conservation easement. These project components are described in Section 5.0 in terms of goals, objectives, and outcomes for the project and in greater detail in Section 6.0. 4.0 REGULATORY CONSIDERATIONS Table 7 is a summary of regulatory considerations for the Site.These considerations are expanded upon in Sections 4.1-4.3. Table 7: 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 6 Historic Preservation Act Yes Yes Appendix 6 Coastal Zone Management Act No N/A N/A FEMA Floodplain Compliance Yes N/A N/A Essential Fisheries Habitat No N/A N/A 1. PJD confirmed by USACE on 11/13/2020. PCN to be provided to IRT with Final Mitigation Plan. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 10 September 23,2021 4.1 401/404 Wetlands A, B, C, D, H, and I are small wetlands located within the existing stream channel and will be partially impacted by stream realignment. Open water feature 1 is an existing agricultural pond that will be drained and converted to wetland. 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. Table 8 estimates the anticipated impacts to wetland areas and open water features on this project. Impacts generated from grading activities in the floodplain have not been determined at this phase. These impacts will be minimized, where possible, and will be submitted in the Final Mitigation Plan.The Pre-Construction Notification, including this data, will be submitted to the IRT with the Final Mitigation Plan. Table 8: Estimated Impacts to Project Wetlands Jurisdictional Permanent(P) Impact Classification Acreage Feature Type of Activity Impact Area(acres) A Headwater Forest 0.075 Stream realignment 0.001 g Headwater Forest 0.129 Stream realignment 0.013 C Headwater Forest 0.004 Stream realignment 0.001 D Headwater Forest 0.036 Stream realignment 0.003 H Headwater Forest 0.162 Stream realignment 0.007 I Headwater Forest 0.004 Stream realignment 0.004 Open Water 1 Pond 0.741 Pond removal 0.740 4.2 Biological and Cultural Resources A Categorical Exclusion for the Site was submitted to DMS on August 21, 2020 and approved on August 25, 2020.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 the project will have no effect on proposed and listed species and designated critical habitat. All correspondence with USFWS and a list of Threatened and Endangered Species in Montgomery County, NC is included in Appendix 6.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. For additional information and regulatory communications please refer to the Categorical Exclusion document in Appendix 6. 4.3 FEMA Floodplain Compliance and Hydrologic Trespass The Site is represented on the Montgomery County Flood Maps 3710659400J and 3710659300J. Clarks Creek is mapped in a Zone AE Special Flood Hazard Area (SFHA) and the downstream extents of Big Branch and UT1 Reach 2 are included in Clarks Creek's mapped floodplain (Figure 7). UT1 Reach 1, UT1B, UT3, and UT to Big Branch do not have designated SFHAs. The enhancement II activities proposed for Clarks Creek include bank stabilization, removal of invasive species, and planting of the riparian corridor. Wildlands will coordinate with the Montgomery County floodplain administrator to obtain the appropriate floodplain development permit for the project and to determine whether or not a no-rise or LOMR/CLOMR is needed. The proposed stream designs associated with the Site have little to no risk of potential hydrologic trespass for the following reasons: Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 11 September 23,2021 • UT3 originates on-site; • Clarks Creek is proposed for enhancement only and bed elevations will not be adjusted; • UT1 restoration begins approximately 1,000 LF downstream of the property boundary; • Big Branch and UT1B are not deeply incised at the upstream extents, so the restored profiles will tie-in with minimal backwater effects. 5.0 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 7 and 8 of this report. Specific enhancements to water quality and ecological processes are outlined in Table 9. Table 9: Mitigation Goals and Objectives Goal Objective CU-Wide RBRP Stressors/Sources Addressed Exclude livestock Install fencing to exclude livestock from Reduce sediment from agriculture/bank from stream stream channels, riparian areas, proposed erosion. Protection of natural resources channels. wetland areas and/or remove livestock from within TLW. Reduction of nutrients to 303(d) adjacent fields. receiving waters. Restore and Convert active cattle pasture and previously maintained agricultural areas to forested enhance native Sediment from agriculture/bank erosion. riparian buffers along all Site streams and floodplain and wetlands.Treat invasive vegetation along Poor riparian buffer vegetation. Protection of wetland natural resources within TLW. stream corridors. Protect and enhance vegetation. existing forested riparian buffers. Reconstruct stream channels slated for Sediment from agriculture. Improve the restoration with stable dimensions and Moderate to severe bank erosion. stability of stream appropriate depth relative to the existing Channelization and sedimentation. channels. floodplain.Add bank revetments and Protection of natural resources within TLW. instream structures to protect restored/ Reduction of sediment to 303(d) receiving enhanced streams. waters. Install habitat features such as constructed Improve instream steps,cover logs, and brush toes on Protection and enhancement of natural and wetland restored reaches.Add woody materials/ resources within TLW. Reduction of nutrients habitat. LWD to channel beds.Construct pools of and sediment to 303(d) receiving waters. varying depth. Remove farm pond and re- establish forested riparian wetland habitat. Restore wetland Restore wetlands through re-establishment Protection and enhancement of natural function and of hydrology. Remove the drainage effects resources within TLW. Reduction of nutrients hydrology. of agricultural ditching and maintenance. and sediment to 303(d) receiving waters. Reduce sediment Sediment from agriculture. Poor riparian Restore riparian stream corridor and pocket and nutrient input wetland areas to slow and filter runoff from buffer vegetation. Protection of natural from adjacent adjacent agricultural fields. resources within TLW. Reduction of sediment agricultural fields and nutrients to 303(d) receiving waters. Permanently Sediment from agriculture. protect the project Establish a conservation easement on the Poor riparian buffer vegetation. Protection of site from harmful Site. Exclude livestock and remove an natural resources within TLW. Reduction of uses. existing impoundment from the Site. nutrients and sediment to 303(d) receiving waters. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 12 September 23,2021 6.0 DESIGN APPROACH AND MITIGATION WORK PLAN 6.1 Stream Design Approach Overview The design approach for the Site was developed to maximize the goals and objectives described in Section 5, which were formulated based on the potential for uplift described in Section 3.8.The design is also intended to provide the expected outcomes in Section 5, though these are not tied to performance criteria. Stream restoration, enhancement II, and preservation approaches are proposed at the Site. Restoration activities include reconstructing the channel with a more stable dimension, pattern, and profile and reconnecting streams to their floodplains. Instream structures will be constructed to help maintain stable channel morphology and improve aquatic habitat. Generally, enhancement II activities will primarily consist of fencing out livestock, repairing localized bank erosion, stabilizing headcuts, planting a native riparian buffer, and treating invasive species.The exception is an enhancement II section of UT3 that will receive a greater level of treatment(described in Section 6.6). Preservation activities will include removing invasive species and fencing out cattle. Riparian buffers will be restored by converting pastureland to forested canopy, removing invasive species, and planting native vegetation.The entire project area will be protected in perpetuity by a conservation easement.Two expanded buffer areas proposed along the right floodplain of Clarks Creek will be incorporated into the conservation easement.These extended buffer areas are adjacent to non-project streams and are not proposed for credit.The first area is located between NC-73 and the start of enhancement II on Clarks Creek.The second area begins at the downstream extent of enhancement II on Clarks Creek and ends at the property line. The design approach for this Site utilized a combination of analog and analytical approaches for stream restoration and relies on prior experience and observations. Reference reaches were identified to serve as the basis for design parameters in combination with past project experience in the Piedmont, site constraints, and best professional judgement. 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. 6.2 Reference Streams Nine reference reaches were identified for this Site and used to support the stream design (Figure 8). These reference reaches were chosen because of their similarities to the Site streams including drainage area, valley slope, morphology, and bed material. Reference reach information is provided in Table 10. Geomorphic parameters for these reference reaches are summarized in Appendix 4. Three additional reference reaches were used along with those in Table 10 to create the reference reach regional curve for the discharge analysis discussion below in Section 6.3. Table 10:Stream Reference Data Used in Development of Design Parameters Design Stream Big Branch UT1 UT1B UT3 Reach 1 Reach 1 Reach 1 Reference Stream Stream Type C4 C4 C4 C4 B4 Foust Upstream C4 x x x x Long Branch C/E4 x Collins Creek E4 x Spencer Creek 2 E4 x x x UT to Varnals Creek C4/E4 x x x UT to Sandy Run B4c x Spencer Creek 3 E4b x Pilot Mountain Trib B4 x UT to Richland Creek C4/E4 x x x W Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 13 September 23,2021 6.3 Design Discharge Analysis Stream restoration reaches on the Site will be hydraulically connected to their existing floodplains to allow for energy dissipation and prevent erosion. In order to achieve this, a design discharge must be selected that allows for frequent overbank events. The following methods were used to develop design discharges for the restoration reaches: • Published regional curve data from the NC Rural Piedmont Regional Curve (Harman et al., 1999); • Regional flood frequency analysis performed by Wildlands using U.S. Geological Survey(USGS) gage sites; • Site specific reference reach data; • Existing bankfull indicators from surveyed cross sections. Results for the design discharge analysis are shown in Table 11 and illustrated in Figure 9.The selected design discharge for each reach falls between the 1.5- year flood event from the Wildlands Regional USGS Flood Frequency analysis and the site-specific reference reach curve. Table 11:Summary of Design Discharge Analysis Big UT1 UT3 UT1B Branch Reach 1 Reach 2 Reach 1 DA(acres) 1,464 365 725 348 20 DA(sq. mi.) 2.29 0.57 1.13 0.54 0.03 NC Piedmont Regional Curve (cfs) 162 59 97 57 7 Wildlands Regional 1.2-year event 51 16 28 15 1 Flood Frequency Analysis(cfs) 1.5-year event 143 51 85 49 6 Site Specific Reference Reach Curve 144 52 86 50 6 Max Q from Manning's Eq.from XS survey(cfs) 157 59 55 41 6 Final Design Q(cfs) 144 52 85 49 6 6.4 Design Channel Morphological Parameters Reference reach data was the primary source of information used to develop the morphological parameters for each of the restoration reaches. Ranges of pattern parameters were developed within the reference range with some exceptions based on best professional judgement and knowledge from previous projects. Table 12-14 summarize the key morphological parameters for Big Branch, UT1, UT1B, and UT3. Complete design morphological parameters are included in Appendix 4. Table 12:Summary of Morphological Parameters for Big Branch Existing References Proposed Parameter Foust Collins Big Branch Upstream Long Branch Creek Big Branch Contributing Drainage Area 1,464 896 954 1,075 1,464 (acres) Channel/Reach Classification G4c/1 C4 C/E4 E4 C4/1 Design Discharge Width (ft) 15.8 18.5- 19.4 14.8- 18.6 11.9-20.1 24 Design Discharge Depth (ft) 1.8 1.3- 1.4 1.3-2.1 1.6-2.7 1.4 Design Discharge Area (ft2) 28.5 23.9-24.1 25-34.6 32.9 34 Design Discharge Velocity(ft/s) 3.9 2.9-3.7 3.6-4.0 3.9 4.2 Design Discharge(cfs) 136 95.2 101- 124 150 144 Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 14 September 23, 2021 Existing References Proposed Parameter Foust Collins Big Branch Upstream Long Branch Creek Big Branch Water Surface Slope(ft/ft) 0.0070 0.0090 0.0040 0.0030 0.0083 Sinuosity 1.1 1.1 1.3 - 1.2 Width/Depth Ratio 8.8 13.9- 14.2 7.9- 13.8 4.4- 12.1 16.9 Bank Height Ratio 2.3 1.0 1.2- 1.5 1.0- 1.1 1.0 Entrenchment Ratio 1.2 2.6-3.4 >3.4 2.0-3.0 >2.2 Reachwide d50(mm) 45 61 41.6 - - Table 13:Summary of Morphological Parameters for UT1 Existing References Proposed Parameter UT1 UT1 Spencer UT to UT to UT1 UT1 Reach 1 Reach 2 UT1B Creek 2 Varnals Richland UT1B Reach 1 Reach 2 Creek Contributing Drainage Area 365 725 348 614 262 621 365 725 348 (acres) Channel/Reach E4/1 G3c/1 B4c/1 E4 C4/E4 C4/E4 C4/1 C4/1 C4/1 Classification Design Discharge 10.3 11.6 11.7 10.7- 11.2 9.3- 10.5 13.3- 15.2 14.5 20 15.2 Width(ft) Design Discharge Depth(ft) 1.3 1.0 0.9 1.6- 1.8 1.1- 1.2 1.1- 1.3 1.0 1.2 1.0 Design Discharge Area(ft') 13.3 11.9 10.7 17.8- 19.7 10.3- 12.3 16.5- 17.5 13.8 23.3 14.7 Design Discharge 4.4 4.6 3.8 4.9-5.4 4.4-5.2 4.2-4.5 3.8 3.6 3.4 Velocity(ft/s) Design Discharge 52 85 49 97 54 69-79 52 85 49 (cfs) Water Surface Slope 0.0130 0.0160 0.0130 0.0050 0.0170 0.0140 0.0118 0.0080 0.0092 (ft/ft) Sinuosity 1.2 1.2 1.2 2.3 1.2 1.1 1.2 1.2 1.2 Width/Depth Ratio 8.0 11.2 12.9 5.8-7.1 8.1-9.3 10.1- 13.9 15.3 17.2 15.7 Bank Height Ratio 1.0 4.6 2.0 1.0 1.0 1.0 1.0 1.0 1.0 Entrenchment Ratio >2.2 1.2 1.6 5.5- 10 5.7- 10 >2.5 >2.2 >2.2 >2.2 Reachwide d50(mm) 33 68 14 8.8 15 1 - - - Table 14:Summary of Morphological Parameters for UT3 Existing References Proposed Parameter UT to Sandy Spencer Pilot UT3 Reach 1 UT3 Reach 1 Run Creek 3 Mountain Trib Contributing Drainage Area 20 96 237 173 20 (acres) Channel/Reach Classification F1 B4c E4b B4 B4 Design Discharge Width(ft) 6.4 7.3-7.8 6.3-9.3 8.6 5.7 Design Discharge Depth(ft) 0.3 0.7-0.8 0.8- 1.0 0.7 0.4 Design Discharge Area(ft') 2.0 5.7-6.2 6.6-8.7 6.0 2.3 Design Discharge Velocity(ft/s) 1.8 3.4 5.0 5.3 3.7 W Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 15 September 23,2021 Existing References Proposed Parameter UT to Sandy Spencer Pilot UT3 Reach 1 UT3 Reach 1 Run Creek 3 Mountain Trib Design Discharge(cfs) 10 20 35 32 10 Water Surface Slope(ft/ft) 0.029 0.015 0.019 0.0378 0.0327 Sinuosity 1.0 1.6 1.0 1.2 1.1 Width/Depth Ratio 20.6 6.6-9.8 7.9-9.3 12.5 14.6 Bank Height Ratio 2.4 1.7-2.6 1..0 1.0 1.0 Entrenchment Ratio 1.3 1.6-2.1 1.7-4.3 1.5 >1.4 Reachwide d50(mm) - 19 11 9 - 6.5 Sediment Transport Analysis To gain a better understanding of the quantity of sediment supplied to the project streams and how it is transported through the system, Wildlands performed a qualitative assessment of the sediment supply and sources in the project watershed based on visual inspection and review of historic aerial photos. Wildlands also performed a competence analysis to analyze the ability of the proposed streams to transport certain sizes of sediment and to support material sizing for constructed riffles. 6.5.1 Sediment Supply The qualitative watershed assessment indicates that the watershed is stable and unlikely to change significantly in the near future. However, occasional clearcutting is expected to occur. Sediment load to the project streams is expected to be low and stable given the forested and rural nature of the watershed and consistent land use.Visual assessment of streams does not indicate significant bar formation and there are no other signs of a high sediment supply coming from the watershed.The focus of the sediment transport analysis is therefore based on an evaluation of stream competence. 6.5.2 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). Results show that the design channels are capable of moving the maximum size particle during bankfull flow events. In order to provide stable grade control and maintain channel stability, riffle material will be sized so that the largest particle does not move. Table 15: Results of Competence Analysis UT3 Big Branch UT1 UT1B Reach 1 Reach 1 Reach 2 Dbkf(ft) 1.4 0.9 1.1 1.0 0.4 Schan (ft/ft) 0.0083 0.0133 0.0102 0.0092 0.034 Bankfull Shear Stress,t(lb/so ft) 0.72 0.73 0.70 0.54 0.72 Largest particle from bar sample(mm) 53 30 77 47 60 Movable particle size(mm) 55.0 56.1 54.0 41.1 55.5 6.6 Stream Design Implementation Restoration, enhancement II, and preservation approaches will be implemented throughout the Site. Further details on proposed design approaches are discussed below and illustrated in Figure 10.The preliminary design plans can be found in Appendix 11. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 16 September 23,2021 Big Branch Big Branch will be restored as a C4/1 stream using a priority 1 restoration approach in which the channel elevations will be raised so that the top of bank will be at the elevation of the existing floodplain.The reach will begin at the existing box culvert at NC-73 where rock pipe outlet protection will be installed to dissipate energy during higher flows and help prevent erosion. Per NCIRT guidance in the post-contract site meeting minutes found in Appendix 6, the elevation of the riffle immediately downstream of the culvert will be raised slightly to eliminate the perched condition of the pipe and allow for aquatic organism passage upstream through the culvert during low flows.The first 63 LF of Big Branch is outside of the proposed conservation easement and within the Duke Energy right of way.This short section will be restored in order to fix the perched culvert but is not proposed for credit. Downstream of the right of way, Big Branch will gently meander through a 250 ft wide, unconfined valley before flowing into the open floodplain of Clarks Creek. For the last 600 LF, the right floodplain of Big Branch becomes broader and flatter and the stream will meander alongside wetland 3, which is proposed for re-establishment (see Section 6.7). Bankfull elevations will maintain floodplain connections and hydrate the riparian wetland. Downstream of the proposed wetland re-establishment area, several steep riffles will drop Big Branch down to its confluence with Clarks Creek. Instream structures along Big Branch will consist of native material,jazz, and angled log riffles in the upper portion of the reach. Chunky riffles will be implemented in the steep sections where the slope of Big Branch increases to tie into Clarks Creek. Having varying riffle types will add diversity and variation to the channel. All meander bends will be constructed with brush toe revetments to prevent erosion and provide pool habitat.J-hooks will be strategically placed in several locations to provide grade control and help prevent erosion by redirecting flow around tighter meander bends. UT1 UT1 Reach 1 will be restored as a C4 stream using a priority 1 restoration approach.The reach will begin upstream of the existing failed culvert, which will be removed, and meander through a moderately confined valley before entering a wide and unconfined valley. Reach 1 will then flow adjacent to proposed wetland 2, which includes an old farm pond that will be drained and converted to riparian floodplain wetland (see Section 6.7 below for more information on wetlands approaches). Downstream of proposed wetland 2, the valley steepens and UT1 Reach 1 will switch from a riffle-pool geomorphology to a step-pool channel (B stream type) as it approaches its confluence with UT1B. UT1 Reach 2 will begin at the confluence of UT1 and UT1B and be restored as a C4 stream. In the first 200 LF, UT1 Reach 2 transitions from a priority 1 to a priority 2 approach as it passes through proposed crossing 2. In the priority 2 section, a new floodplain will be established at a lower elevation to reduce channel entrenchment. Downstream of the crossing, UT1 Reach 2 will quickly come back up to grade and meander as a priority 1 stream before beginning a series of step-pool formations as it drops down to Clarks Creek. Instream structures along UT1 will consist of native material, chunky, and angled log constructed riffles. Having varying riffle types will add diversity and variation to the channel. A combination of boulder and log steps will be used in the step-pool sections to drop grade and provide adequate grade control. Select meander bends will be constructed with brush toe revetments to reduce erosion and provide pool habitat. Log vanes will be strategically placed to help prevent erosion by redirecting flow around tighter meander bends. Several log sills will be installed to provide grade control at the end of steep riffles. UT1 B UT1B will be restored as a C4 stream using a priority 1 restoration approach. The reach will begin at the existing box culvert where rock pipe outlet protection will be installed downstream to dissipate energy during higher flows and help prevent erosion. NCIRT guidance in the post-contract site meeting minutes found in Appendix 6 notes that the crossing on UT1B will be moved to the upper extent of UT1B. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 17 September 23,2021 However,the landowner does not want the culvert in this location. Instead, UT1B will gently meander for approximately 400 LF before flowing through the proposed crossing 1. Downstream of the crossing, UT1B will meander for an additional 400 LF before the valley steepens and the reach transitions to a step-pool geomorphology. A short series of boulder and log steps will help UT1B drop grade for 160 LF before the valley flattens out and UT1B gently meanders towards its confluence with UT1. Instream structures along UT1B will consist of native material, chunky, and angled log constructed riffles. Boulder and log steps will be constructed in the step-pool sections to allow for large drops and grade control. Log sills will provide grade control on steeper riffles and rock sills will help set the crest elevation of riffles immediately downstream of culverts to prevent perching and allow for aquatic organism passage. Select meander bends will have brush toe revetments to reduce erosion, encourage pool maintenance, and provide pool habitat. Log vanes will be strategically placed to help prevent erosion by redirecting flow around tighter meander bends. UT3 Based on guidance from the IRT after the post-contract site meeting, UT3 will consist of three different reaches with varying approaches (See email correspondence in Appendix 6). UT3 Reach 1 will be restored as a B4 stream with a step-pool morphology using a priority 1 approach. Restoration of the reach will begin just upstream of the existing culvert, which is proposed for removal. The existing channel is severely incised, so the channel will be raised several feet in order to connect the reach to its original floodplain. Hydrology is not expected to be lost give that UT3 is a spring fed system and the spring is located upstream of the tie-in point. Since the valley is confined, sinuosity is low (<1.1), and the proposed alignment meanders within the existing channel. Floodprone areas will be designed, where possible, to allow energy to dissipate during higher flows. Proposed boulder cascades, boulder steps, and log steps will allow for large grade drops in steeper sections, while also providing grade control. UT3 Reach 2 is proposed for enhancement II and will begin at the downstream extent of Reach 1. Several eroding banks will be stabilized by grading them back at a 3:1 slope and native vegetation will be planted. Log sills will be used to stabilize headcuts and prevent them from moving further upstream. A short 220 LF section of the reach will be realigned through the failed dam and new valley will be graded. UT3 Reach 3 is proposed for preservation and no instream channel work is proposed. Localized treatment of invasive species and planting of native vegetation will occur in the floodplain. Clarks Creek Clarks Creek is planned for enhancement II treatment. This will include treating invasives along the entire length of both sides of the creek, replanting, and excluding cattle. There will also be minor bank grading and the installation of a log vane to stabilize small areas of eroding banks. Wetland Design Approach Overview The proposed wetland restoration at the Site includes the re-establishment of previously manipulated riparian wetland areas and the rehabilitation of existing jurisdictional wetland features.Areas proposed for wetland re-establishment contain evidence of relic hydric soils which indicate these areas were previously wetlands prior to agricultural and hydrologic manipulation. Wetland rehabilitation areas are existing jurisdictional wetlands that are currently lacking some function due to current hydrologic or vegetation alterations. 6.6.1 Jurisdictional Investigation As outlined in Section 3.7 and in Table 6 of this report, Wildlands investigated potential waters of the United States within the project area.These areas were delineated using the USACE routine On-Site Determination method presented in the 1987 Corps of Engineers Wetlands Delineation Manual and subsequent Eastern Mountain and Piedmont Regional Supplement.The preliminary jurisdictional Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 18 September 23, 2021 determination report was approved by the Corps on November 13, 2020 and is included in Appendix 5. NCWAM scores are shown in Table 6, above, and the forms can be found in Appendix 3. 6.6.2 Hydric Soils Investigation A licensed soil scientist (LSS) was contracted to confirm the presence and extents of hydric soils at the Site within areas proposed for wetland restoration.The LSS visited the Site on two separate occasions (August 1, 2019 and October 20, 2020) and performed 40 soil borings throughout potential wetland restoration areas.The soils investigation observed predominately Roanoke and Wehadkee soil series in the proposed wetland re-establishment and rehabilitation areas, as opposed to the Tillery soils series and Badin-Tarrus complex found in the NRCS web soil survey. More specifically, Roanoke soils were observed in proposed wetland 2 and Wehadkee soils were observed in proposed wetlands 1 and 3. The soil borings showed that hydric soils met the F3 (depleted matrix) and F19 (Piedmont floodplain soils) indicators. Depth to hydric soils indicators were less than 10 inches below the soil surface within areas proposed for wetland restoration. A complete copy of the hydric soil investigation report can be found in Appendix 4. 6.6.3 Hydrologic Monitoring and Evaluation Eight groundwater gages were installed to evaluate the existing hydrologic conditions of the Site and help support the wetland design approach discussed below in Section 6.8(Figure 6). Gages were strategically placed to allow evaluation of the water table across the proposed wetland areas. Groundwater gages one through seven were placed in areas proposed for wetland re-establishment. Groundwater gage eight was placed in existing wetland Q, which is proposed for rehabilitation. The defined growing season based on the Montgomery County WETS table for 50% probability of soil temperatures greater than 28 degrees Fahrenheit is March 17 through November 20, which represents a 248-day growing season. According to Table 1 in the Notification of Issuance of Guidance for Compensatory Stream and Wetland Mitigation Conducted for the Wilmington District(October 24, 2016), the wetland saturation threshold ranges 9%to 12%for Roanoke soils and 12%to 16%for Wehadkee soils. Based on the LSS report,the current guidance, and the anticipated growing season, it is estimated that approximately 22 to 40 consecutive days of saturation within 12 inches of the soil surface is required to develop hydrologic conditions for adequate wetland processes to occur. Wildlands evaluated data from the installed groundwater gages based on the above parameters for the 2020 growing season data collected. Groundwater gages collected data at the Site between March 7, 2020 and January 5, 2021.Table 16 shows an evaluation of saturation periods from the existing groundwater gages. Full hydrologic data from the existing groundwater gages can be found in Appendix 4. Table 16: Existing Groundwater Monitoring Gage Data and Analysis Results Consecutive Days in Consecutive Percent Growing Season Wells Met Growing Season Wells Met Evaluated Gage Groundwater Depth Groundwater Depth Dates Wetland Approach Criterion Under Normal Criterion Under Normal Rainfall Conditions(Days) Rainfall Conditions(%) 1 57 22.9% Re-establishment) 2 24 9.6% Re-establishment 3 25 10.0% Re-establishment 4 11 4.4% 3/7/20 to Re-establishment 5 14 5.6% 9/10/20 Re-establishment 6 16 6.4% Re-establishment 7 25 10.0% Re-establishment 8 19 7.6% Rehabilitation2 1. Groundwater gage 1 is located in between two existing wetland areas proposed for rehabilitation . Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 19 September 23,2021 Consecutive Days in Consecutive Percent Growing Season Wells Met Growing Season Wells Met Evaluated Gage Groundwater Depth Groundwater Depth Wetland Approach Criterion Under Normal Criterion Under Normal Dates Rainfall Conditions(Days) Rainfall Conditions(%) 2. Groundwater gage 8 is located near the boundary of wetland re-establishment and rehabilitation Given the extended saturation periods observed during the 2020 growing season, historic rainfall data established by the Montgomery County WETS table were downloaded and analyzed (Appendix 4). Rainfall patterns for 2020 show that April, May, September, and November were close to or exceeded the 70% rainfall exceedance threshold during the growing season. Since the 2020 growing season was unusually wet, the level of hydrology observed from the installed groundwater gages is not expected in subsequent years. Based on the hydrologic evaluation and hydric soils investigation discussed above, two different performance standards are proposed at the Site and outlined below in Table 17. Table 17:Wetland Performance Standards Consecutive Days of Approach Wetland Saturation Saturation within 12"of Soil Threshold Surface 1 and 3 12% 30 Re-establishment 2 12% 25 Rehabilitation A, B, D, E, F,G, H,and Q 11% 27 Table 16Overall,the gage data collected shows that groundwater within proposed wetland restoration areas is generally shallow and that adequate hydrology to support wetland processes is possible with Site manipulations. Furthermore, the presence of active and relic shallow hydric soil indicators identified by the LSS suggests that the Site has the capability of supporting and maintaining a wetland hydrologic regime.These findings are supported by the jurisdictional delineation of pocketed wetland areas throughout the existing riparian floodplain despite altered hydrologic conditions. 6.7 Wetland Design Implementation The major factors limiting wetland processes at the Site are cattle access, agricultural ditching, historic manipulation of hydrology, and management of the riparian buffer. Moderate stream incision along portions of several reaches also contributes to poor hydrologic function of the wetlands.The proposed wetland design approaches will address these factors by excluding cattle, filling in agricultural ditches, removing an existing farm pond, planting a native riparian buffer and removing invasive species. Proposed stream restoration measures, which involve realigning channels closer to wetlands and raising stream bed profiles, will hydrologically reconnect streams to the adjacent floodplain wetlands. Wetlands 1, 2, and 3 are located along UT1 Reach 1 and Big Branch and are proposed for restoration through re-establishment (Figure 10). Re-establishment will begin no less than a full bankfull width from the edge of the proposed stream top of bank to compensate for the natural draw down that occurs between wetlands and streams. All wetlands will be disked and roughed to mechanically remove invasive species, such as broomsedge (Andropgon virginicus). Wetland 1 is located between existing wetlands D and E and has hydric indictors at or just below the soil surface and groundwater gages typically met the wetland saturation criterion during the 2020 growing season (Appendix 4). Meandering the channel near the wetland and raising the stream bed will improve the hydrologic regime of the wetland. Ditch like features that run along the toe of the adjacent hillslope in wetland E as well as in the middle of Wetland 1 will be filled to the elevation of surrounding area.The wetlands will also be disked and roughened to mechanically remove invasive species. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 20 September 23,2021 Hydric soils were observed in Wetland 2 at the soil surface and as deep as nine inches below the soil surface. Existing gages in the wetland (gages 3, 4, and 5)typically did not meet the threshold saturation criterion during the 2020 growing season,with recorded consecutive inundation periods as low as 11- days. In addition to disking and roughening the area,the wetland area will be graded no deeper than eight inches in order to help restore the hydrologic regime. Cross sections through the wetland showing the approximate proposed grading can be found on sheets 2.1 to 2.5 within the plans.This approach, along with realigning UT1 closer to the wetland and raising the stream bed elevation up to one and a half feet will help reconnect the wetland and stream system. The existing farm pond within the wetland 2 boundary will be converted to a riparian wetland as a method of re-establishment. The pond is rarely dry, with a steady groundwater source most likely supplied by a spring seep. Evaluation of the pond shows that it has severe water quality issues and is not a valuable jurisdictional feature. Cattle have been observed in the pond on several occasions and the berm around the edge indicates it has been manipulated in the past to hold back water. Wetlands along the pond fringe suggest that without the manipulation,the pond would most likely be a wetland feature. Based on this evaluation, Wildlands believes the uplift for the pond justifies re-establishment. Water will be released from the pond to help rehydrate the relic wetland and the surrounding berm regraded to match the existing valley topography. A groundwater seep upstream of proposed wetland 2 will be routed into the wetland and allowed to naturally infiltrate the area. Initial drawdown of the pond water will be achieved by pumping the water out over the dam. The discharge line will have a dewatering filet bag to capture sediment and debris. To completely drain the lower elevations of the pond, excavating a notch in the dam embankment may be necessary.The dam will be notched so that the outflow does not flow directly to a live stream channel. If necessary to keep undesirable species from entering downstream waters, a net will be constructed over the dam notch. Wetland 3 has observed hydric indicators in the top nine inches of the soil, with several soil borings showing hydric indicators at the soil surface. Existing gages in the wetland (gages 6 and 7) show consecutive inundation periods of 16 and 25-days, respectively, suggesting the proposed wetland area is struggling to meet the threshold saturation criterion. Proposed activities in the wetland include disking and roughening the area and grading down no more than eight inches in order to meet the bottom elevation of wetland Q, proposed for rehabilitation. Several agricultural ditches that transect the wetland will be filled to the elevation of the surrounding wetland area. Restoration along Big Branch will involve raising the bed of the channel to prioritize the overbank flooding regime and enhance floodplain connection. Wetlands A, B, D, E, F, G, H, and Q are existing wetlands on the Site that are proposed for rehabilitation based on hydrologic uplift from the restoration of adjacent stream channels.These wetlands are not fully functioning due to cattle access and/or hydrologic and vegetation alterations. Minor grading will occur in wetland Q, which transects Wetland 3, but no other grading activities will occur in these wetlands.These wetlands will benefit from cattle exclusion by fencing, removal of invasive species, planting of native vegetation, and increased hydrologic conditions. Restoration of adjacent stream channels will increase streambed elevations, raising the water table and restoring stream and floodplain connection. 6.8 Vegetation and Planting Plan The current natural community type that exists on the site is a Piedmont Alluvial Forest community, identified by Wildlands Engineering staff using the Guide to the Natural Communities of NC, 4th Approximation, Schafale, 2012., as a reference. The objective of the planting plan is to establish, over time, a minimum 50-foot thriving riparian buffer composed of native tree species and targeting a healthy Piedmont alluvial forest community type.The restored buffer will improve riparian habitat, help Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 21 September 23,2021 the restored stream remain stable, shade the streams, and provide a source for large woody debris and organic material to the streams. Non-forested areas within the conservation easement will be planted with early and late successional native vegetation (a mixture of trees and shrubs).The specific species composition to be planted was selected based on the community type, occurrence of species in the riparian buffers adjacent to the Site, and best professional judgement on species established and anticipated Site conditions in the early year following project implementation. Selected species include River Birch (Betula nigra), Sycamore (Platanus occidentalis),American Elm (Ulmus americana), Sugarberry(Celtis Laevigata), Swamp Chestnut Oak (Quercus michauxii), Pawpaw(Asimina tribola), and Strawberry Bush (Euonymus americana). In addition to planting riparian buffers, streambanks will be planted with a combination of live stakes and herbaceous plugs. Permanent herbaceous seed will be spread on streambanks, floodplain areas, and disturbed areas within the project easement.The complete planting plan is found in the preliminary design plans (Appendix 11).The target date to complete planting the site is March 15, 2022.The growing season, as described in Section 6.7.3 is March 17 to November 20. Invasive species within the conservation easement will be treated using a combination of different techniques. Where feasible, invasive species will be mechanically removed during construction. On enhancement II and preservation reaches, invasive species will be controlled using a variety of methods based on species, size, extent, and professional judgement.The extent of invasive species coverage will be monitored, mapped, and controlled as necessary throughout the required monitoring period. Please refer to Appendix 7 for the invasive species plan. Additional monitoring and maintenance issues regarding vegetation are in Sections 8 and 9 and Appendix 8. To help ensure tree growth and survival, soil amendments may be added to areas of the floodplain throughout the Site where material is removed. Soil tests will be performed in areas of cut and fertilizer and lime will be applied based on results. Additionally, topsoil will be stockpiled, and reapplied before permanent seeding and planting activities take place. 6.9 Fencing Plan Wildlands current understanding is that the landowner will maintain cattle on this Site after the project is constructed. In this case, fencing will be installed where livestock have access to the streams in order to protect Site resources, including wetlands, riparian areas, and streams. Woven wire fencing will be installed along the easement at a one-foot offset and five strand high tensile fencing will be installed at crossings and where the easement crosses the proposed stream.A short section along Clarks Creek that floods often will have high tensile fencing installed instead of woven wire.Two existing cattle waterers and one well located outside of the proposed conservation easement will remain.The water lines for the waterers will be rerouted through the internal crossings along UT1B and UT1 Reach 2. The proposed fencing plan can be found in the preliminary design plans located in Appendix 11. If the landowner removes all livestock from the site,fencing will not be necessary and will not be constructed. 6.10 Project Risk and Uncertainties In general,the project has low risk.The rural nature of the watershed and lack of potential for future land development suggest that there is very little risk to changes in land use in the project watersheds. Forested areas in the watershed could be cut for timber and/or turned into pastureland. However, given the size of Clarks Creek's watershed (25 square miles), most of the activities that might take place in the upper portion of the watershed will have little to no impact on the Site streams. Foreseeable problems that may arise on the Site include easement encroachments, damage from large floods, beaver activity, and the spreading of invasive species. The easement boundary will be fenced where cattle currently have access. High visibility signs will be installed along the easement boundary to reduce chances of encroachment where fencing is not installed. If necessary, Wildlands will install horse tape between signs to show the easement boundary. Grade control structures and bank revetments will Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 22 September 23,2021 be installed to reduce erosion potential during high flows. Beaver activity will be addressed on an as- needed basis. Wildlands will contract with USDA Animal and Plant Health Inspection Services (APHIS) to remove beaver from the Site and dismantle the dams. Invasive species have been observed on the site (Section 3.4). Wildlands' invasive species plan requires ongoing treatment of invasive species on Site throughout the monitoring period.There is also a slight chance that a portion of the farm the Site is located on becomes developed in the future. There is little development pressure in the area, so this risk is low. Even if development does occur, the Site will be protected by a wooded conservation easement and stormwater could not be directly piped to the Site streams, so its effect on the project would be small. 7.0 PERFORMANCE STANDARDS The performance criteria for the Site will follow approved performance criteria presented in the DMS Stream and Wetland Mitigation Plan Template and Guidance (June 2017) and the October 2016 IRT Mitigation Monitoring Guidance. Annual monitoring and semi-annual site visits will be conducted to assess the condition of the completed project. Specific performance standard components are proposed for stream morphology, stream hydrology, wetland hydrology, and floodplain and wetland vegetation. The stream restoration reaches of the project will be assigned specific performance criteria components for hydrology,vegetation, and geomorphology.The enhancement II reaches will be assigned specific performance criteria components for vegetation only. Wetland restoration will be assigned specific performance criteria components for hydrology. Performance criteria will be evaluated throughout the seven years of post-construction monitoring. Performance standards are summarized in Table 18. Table 18:Summary of Performance Standards Parameter Monitoring Feature Performance Standard Dimension Cross-Section Survey BHR<1.2; ER>2.2 for C/E channels; ER>1.4 for B channels Pattern and Profile Visual Assessment Should indicate stream stability Substrate Pebble Counts Coarser material in riffles;finer particles in pools Photo • Cross-Section Photos No excessive erosion or degradation of banks Documentation • Photo Points No mid-channel bars,Stable grade control Hydrology Gage/Transducer Four bankfull events during the 7-year period; in separate years MY3 success criteria: 320 planted stems per acre MY5 success criteria: 260 planted stems per acre,average of 7 Vegetation1'2 Vegetation Plots feet in height in each plot. MY7 success criteria: 210 planted stems per acre,average of 10 feet in height in each plot. Wetland Re-establishment: Wetlands 1, 2, and 3 - Saturation criterion of 12%of the 248-day growing season, representing 30 Wetlands3 Groundwater Well consecutive days of inundation Wetland Rehabilitation: Saturation criterion of 11% of the 248- day growing season, representing 27 consecutive days of inundation Invasive Species Visual Assessment Invasives no more than 5% by area in easement Visual Assessment CCPV No signs of encroachment,stream instability, increased invasive species 1. All volunteer stems or supplemental plantings must be present in the plot data for two years to be included as meeting the established vegetation performance standards and must be a species from the approved planting list. 2. Any single species can only account for up to 50%of the required number of stems within any vegetation plot.Stems in excess of 50% will be shown on the monitoring table but will not be used to demonstrate success. 3. Refer to 6.7.3 for an in-depth discussion of the wetland saturation thresholds for Site soils. . Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 23 September 23,2021 8.0 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. Project monitoring requirements are shown in Table 20. Project monitoring components are listed in more detail in Table 20.Approximate locations of the proposed monitoring components are illustrated in Figure 11. Table 19: Monitoring Plan Goal Objective Performance Standard Monitoring Metric Install and improve livestock Fence conservation Exclude livestock fencing as needed to exclude easement to exclude livestock from stream channels, livestock or remove livestock from stream Visual assessment riparian areas, proposed from adjacent land. Install channels. wetland areas and/or remove fenced and gated culvert livestock from adjacent fields. crossings as needed. MY3 success criteria: 320 planted stems per acre, Convert active cattle pasture MY5 success criteria: 260 and previously maintained planted stems per acre, One hundred square Restore and agricultural areas to forested average of 7 feet in height in enhance native riparian buffers along all Site each plot. meter vegetation plots floodplain and streams and wetlands.Treat MY7 success criteria: 210 will be placed on 2%of the planted area of the wetland invasive vegetation along planted stems per acre, project and monitored vegetation. stream corridors. Protect and average of 10 feet in height annually. enhance existing forested in each plot. riparian buffers. Note: shrub and subcanopy species will be omitted from average height calculations Reconstruct stream channels slated for restoration with Entrenchment ratio over 2.2 for C/E or 1.4 for B stable dimensions and Cross-section Improve the restoration reaches and bank stability of stream appropriate depth relative to height ratio below 1.2 with monitoring and visual channels. the existing floodplain.Add visual assessments showing inspections. Monitoring bank revetments and instream progression towards of bankfull events. structures to protect restored/ enhanced streams. stability. Install habitat features such as constructed steps,cover logs, and brush toes on restored Improve instream reaches.Add woody materials/ There is no required and wetland LWD to channel beds. Construct performance standard for N/A habitat. pools of varying depth. Remove this metric. farm pond and re-establish forested riparian wetland habitat. Free groundwater surface within 12 inches of the Restore wetlands through re- Groundwater gages will Restore wetland establishment of hydrology. ground surface for a be placed in wetland function and Remove the drainage effects of minimum of 12%(for re- re-establishment and hydrology. agricultural ditching and establishment) or 11%(for rehabilitation areas and maintenance. rehabilitation)of the growing monitored annually. season for Montgomery County. W Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 24 September 23,2021 Goal Objective Performance Standard Monitoring Metric Reduce sediment Restore riparian stream corridor and nutrient input and pocket wetland areas to There is no required from adjacent slow and filter runoff from performance standard for N/A agricultural fields adjacent agricultural fields. this metric. Permanently protect the project Establish a conservation Prevent easement site from harmful easement on the Site. encroachment. Visual Assessment uses. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 25 September 23,2021 Table 20: Monitoring Plan Quantity/Length by Reach Parameter Monitoring Feature Clarks Big UT1 UT3 Frequency Notes Creek Branch Reach 1 Reach 2 UT16 Reach 1 Reach 2 Reach 3 Riffle Cross-sections 2 3 1 2 1 Year 1,2,3,5, Dimension and 7 1 Pool Cross-sections 2 3 0 1 1 Pattern Pattern N/A 2 Profile Longitudinal Profile N/A Substrate Reach wide(RW) 1 1 1 1 1 Year 1,2,3,5, 3 Pebble Count and 7 Crest Gage(CG) Hydrology and/or Transducer 1 1 1 1 Semi-Annual 4 (SG) Year 1,2,3,5, Vegetation CVS Level 2 24 Fixed,5 Random and 7 5,6 Wetlands Groundwater Well 9 7 Visual Assessment Yes Semi-Annual Exotic and nuisance Semi-Annual 8 vegetation Project Boundary Semi-Annual 9 Reference Photos Photographs 35 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 will be inspected quarterly or semi-annually,evidence of bankfull events will be documented with a photo when possible. 5. Vegetation monitoring will follow CVS protocols. 6. The number and location of vegetation plots was determined using the area of planted acreage proposed for crediting. 7. Groundwater wells will be inspected and downloaded quarterly or semi-annually. 8. Locations of exotic and nuisance vegetation will be mapped 9. Locations of vegetation damage,boundary encroachments,etc.will be mapped. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 26 September 23,2021 9.0 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 1. Table 21: Long-term Management Plan Long-Term Management Activity Long-Term Manager Responsibility Landowner Responsibility The long-term manager will be responsible for conducting annual inspections and for undertaking actions that are reasonably calculated The landowner shall contact the The Site will be protected in its to swiftly correct the conditions long-term manager if clarification entirety and managed under the constituting a breach.The USACE, and is needed regarding the terms outlined in the recorded 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. 10.0 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 8). If, during the course of annual monitoring, it is determined the site's ability to achieve site performance standards are jeopardized, DMS will notify the USACE of the need to develop a Plan of Corrective Action.The Plan of Corrective Action may be prepared using in-house technical staff or may require engineering and consulting services. Once the Corrective Action Plan is prepared and finalized DMS will: • Notify the USACE as required by the Nationwide 27 permit general conditions. • Revise performance standards, maintenance requirements, and monitoring requirements as necessary and/or required by the USACE. • Obtain other permits as necessary. • Implement the Corrective Action Plan. • Provide the USACE a Record Drawing of Corrective Actions.This document shall depict the extent and nature of the work performed. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 27 September 23,2021 11.0 DETERMINATION OF CREDITS The final stream credits associated with the Site are listed in Table 22.The credit ratios proposed for the Site are based on discussions with the Interagency Review Team (IRT): 1. Stream restoration is proposed at a credit ratio of 1:1 to reflect the moderate to severe channel incision and erosion that will require repair through channel realignment, profile adjustments, and structure placement. 2. Enhancement II is proposed at different ratios throughout the Site to reflect different stressors and levels of proposed treatment. UT3 Reach 2 is proposed at a 3:1 credit ratio to reflect the moderate incision and areas of severe erosion that will require repair. Clarks Creek is proposed at a 4:1 credit ratio to acknowledge that the stream requires only spot stabilization and buffer planting and is not currently accessed by cattle. 3. Stream preservation is proposed at a credit ratio of 10:1. 4. Wetland re-establishment, which includes the converted existing pond area, is proposed at a 1:1 credit ratio for areas with relic hydric soils that have been historically manipulated. 5. Wetland rehabilitation is proposed at 1.5:1 to acknowledge the impacts that cattle, invasive species, and ditching have had on wetland hydrology, vegetation, and overall function. 6. No credit is sought for stream restoration activities in internal easement crossings or utility right-of-ways. Buffers proposed throughout the Site meet the minimum required 50-foot standard width for Piedmont streams, and in most cases, exceed it.The expanded buffer areas previously discussed in Section 6.1 are not proposed for credit. The credit release schedule can be found in Appendix 9. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 28 September 23,2021 Table 22: Project Asset and Components Table Original As-Built Original Original Original Mitigation Plan Footage or Mitigation Project Segment Footage/ Acreage Mitigation Restoration Ratio Credits Comments Acreage Category Level (X:1) Clarks Creek 3,479 Warm ElI 4 869.750 Big Branch Not for 64 Warm R 1 0.000 DOT ROW Credit Big Branch 2,133 Warm R 1 2133.000 UT1 Reach 1 2,821 Warm R 1 2821.000 UT1 Reach 2 164 Warm R 1 164.000 UT1 Reach 2 Not for 100 Warm R 1 0.000 Culvert Crossing Credit UT1 Reach 2 423 Warm R 1 423.000 UT1B 373 Warm R 1 373.000 UT1B- Not for Credit 62 Warm R 1 0.000 Culvert Crossing UT1B 868 Warm R 1 868.000 UT3- Not for Credit 33 Warm R 1 0.000 Non-Jurisdictional UT3 Reach 1 748 Warm R 1 748.000 UT3 Reach 2 2,432 Warm ElI 3 810.667 UT3 Reach 3 331 Warm P 10 33.100 Wetland 1 0.442 Riparian R 1 0.422 Wetland 21 2.163 Riparian R 1 2.163 Wetland 3 1.781 Riparian R 1 1.781 Wetland A 0.075 Riparian RH 1.5 0.05 Wetland B 0.116 Riparian RH 1.5 0.077 Wetland D 0.033 Riparian RH 1.5 0.022 Wetland E 0.102 Riparian RH 1.5 0.068 Wetland F 0.103 Riparian RH 1.5 0.069 Wetland G 0.051 Riparian RH 1.5 0.034 Wetland H 0.158 Riparian RH 1.5 0.105 Wetland Q 0.063 Riparian RH 1.5 0.042 Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 29 September 23,2021 Project Credits Stream Riparian Non-Rip Coastal Restoration Level Warm Cool Cold Wetland Wetland Marsh Restoration' 7,530.000 Re-establishment 4.366 Rehabilitation 0.467 Enhancement Enhancement I Enhancement II 1,680.417 Creation Preservation 33.100 Totals 9,243.517 4.833 1. Wetland 2 boundary includes conversion of the existing farm pond to wetland. 2. Crossing lengths have been removed from restoration footage. Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 30 September 23,2021 12.0 REFERENCES Harman, W.H., et al. 1999. Bankfull Hydraulic Geometry Relationships for North Carolina 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 Montgomery County. http://websoilsurvey.nres.usda.gov/app/HomePage.htm North Carolina Ecosystem Enhancement Program (EEP), 2009. Upper Yadkin River Basin Restoration Priorities. https://files.nc.gov/ncdeq/Mitigation%20Services/Watershed Planning/Yadkin River Basin/2009%20 Upper%20Yadkin%2ORBRP Final%20Final%2C%2026feb%2709.pdf North Carolina Division of Water Quality (NCDWQ), 2011. Surface Water Classifications. http://deq.nc.gov/about/divisions/water-resources/planning/classification-standards/classifications North Carolina Wildlife Resources Commission. 2015. North Carolina Wildlife Action Plan. Raleigh, NC. http://ncwildlife.org/Portals/0/Conserving/documents/2015WildlifeActionPlan/NC-WAP-2015-All- Documents.pdf 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. Simon, A. 1989. A model of channel response in disturbed alluvial channels. Earth Surface Processes and Landforms 14(1):11-26. 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 Cross Creek Ranch Mitigation Site DRAFT Mitigation Plan DMS ID No. 100138 Page 31 September 23,2021 03040104010010i :r • • .® ' i r . /' iril _ ... : . . .;New.4.r. . . . .- ....... I ' • • Eon' i 1, ..N... \--, li C�-r� ' •t: • • • l 03040104040020 ��J of v •, ' •.. • • • .Uwharrie National For Uwharrie National Forest —` 1 l � ` i NC DMS Easement 03040.1' _ /// • Randle House 1 • • ""03040104020010• AV, r' 1 1• . . • . • . . . . . .j C DMS Easement- ` it .• . %,,,v� %Rj 5, 03040104020020 `�/ Q I 1 ;' . ;I Project Location H --. 1 V1y) •N.••4i: )*I.. Y%ice / t-Jordan Field Airport t. . r.I\ / ? I Norwood \ v'P• ! I \ C4 u.„w•Lake Tillery r 1( ti ! r Mount Gilead Downtown Historic District CI ' `� •� c. 'z ♦ - J 03040104040030 1 G111411t I • f / ak l` , Three Rivers Land Trust Easement / \--i 03040105060080 03040104010030 1 N Yadkin/Middle Pee Dee \� River Aquatic'1Fl�abitat 0 Fork Beaver Ponds ` . ..•tip ` 52 ` `R i y • t spgN`r ` I 03040104020040 7 _ Catawba I ands Conservancy Ir 03040105081060`.�4sory ,pg ._� Easeme+t-The Fork ' I \ • • t, '/ MONTGOMERY ` �, IllirAutk r .' 1:\ i / `` .-,: RICH MOND 114 Project Location j _ _I Hydrologic Unit Code (14-Digit) NC Natural Heritage Program Managed Areas Five Mile Radius ; ; ; ; Water Supply Watershed 303d Listed Streams L.._.! County Targeted Local Watersheds Water Features = Municipalities r/ Local Watershed Plans © Airports M Yadkin River Basin (03040104) NC Historic Preservation Areas • 1 Significant Natural Heritage Areas 030_40,104061030R L I I _ ' 03040104070020 Figure 1 Vicinity Map Cross Creek Ranch Mitigation Site kt'WI LD LAND S 0 0.75 1.5 Miles , Yadkin River Basin 03040104 ENGINEERING I I 1 I 1 N Montgomery County, NC yr41-14:-,..._ ' ,w , Project Location • _ �. r +• . a•km. _e. - _ " v _ _ --' -.. _ .. - Yg N. 011111135 - - - ,� Proposed Conservation Easement * - ti_��. I f • � fir ' "IOW: , - • - - -:r-.Y _ ' ' :r•,. Existing Wetlands •fir t i ` *` �"{ Existing Pond ' Existing Utility Easement • los• ;�`• -•. ' ' Project Streams h, i;, .. Non-Project Streams 1 - - • ' - === ,� -�Existing Farm Road , 1' -- Existing Utility Line \. �' ��/� `s.t-I ‘,\ i •) • ' ' MI,P-•-,--- ,,,,„ • .. `.+ it i . ` *% ♦ .. �v * �_ a .s ; C .111.11 M is ' 3y Existing Culvert' A o•_ _.ir / \ o Crossing *. 2\ 1_ r ' t '.' v r'' %tAJ - \' • II R •+.. i • Pe, .k.4 .:l lit' V „ 4 _fir• * •♦ , - ♦-- - eta\\ ativisitarot ry F i. r .�. • t ♦ • i� a ; %r die, r 04 ' .a-.t ..-. r r;• • \ yy/��yy '4; =_s N. ;r, ! `- = . 4 ► • ,.Y ,_4, - ,C: * . - ems:' �?! 1C�i `4 - - _.lR } .. 'sT! i � r' `. .; - •i am 'T. ', y .iL -L._• .,.. , ' ',44;:i!'-'-' " ' :. .!N. Ilktil,( . . . , ,., ,,,.Aik A fir: Le!+ _ y ;r.. , *a 1111:1111\40;,. .i. - � ,,in7�•;ti ,■_ ,M i `- •L ` ...x. •�1 r - �.``- y :;r +�,', (i :�s. fit. ,,uµ►4{+.yt. ' t ilk h 'VIZ. . ■ •"�_ • -♦�l -� • �`a"�1.,. .?.� ',.• . '.,�•rl��g ,' .��• '�t -' • - ` • • C-.��i`..- 'r,, •:{ _' ��.kr si,.... : __. . . . ... _ ,. .,,,,,_, .,, _. 3 a 1• -nal Photography Figure 2 Site Map %illy* \1V I L D L A N D S Cross Creek Ranch Mitigation Site 0 450 900 FeetENG€NEERING Yadkin\R� I I I Montgomery County, NC •� ._ .fr•� n M Watersheds f 4 1 AS ti v_oGkY c. Subwatersheds f 6. Project Streams - . '•';,kr 4.. --ti 4 'y. •fir n' Non-Project Streams ,,,,t4 +.- ' '$ � <, 5 t.%'i t -� r 7 6 Topographic Contours (4) ' , t! . 1 14l`1 A ' o w��°" • y ,:� i { •� "� '+• Roc MY C' ", • '. • !-; \ ill .F. A.- • •,,, Clarks Creek (16,337 ac) _if ,s,„, `t4 I I i k,i''' ,2,,:r4(1'''''''c,, I i• ,1 1., Big Branch (1 ,464 AC) II. r i _ ♦L �4K l Clarks Creek (16,337 AC) \4%., ,,, ---,,,... m UT1 B (348 AC) UT1 (725 AC) 4 m 4 Big Branch (1 ,464 AC) r ,r-- ;l' f?, ti = UT3 (96 AC) • 1I. _ •- • a - -.. r - { ' 04, . ' l 41, ll. .l Y' :..�::'ST.. lr, t -.. :; t i YY-- •••2019AerialPeotography _ :a �a d- _ __ iC / Figure 3 Watershed Map illkii1110,1rW I L D L A N D S 0 1,000 2,000 Feet Cross Creek Ranch Mitigation Site E N G I N E E R I N G I I I I I N Yadkin River Basin 03040104 Montgomery County, NC 7.--„ ,—.....,--- //." ,:_---f --------,-/ Troposed Conservation Easement 1 l 1 • • i___ _, --..... • , . .„, r�am NC 73 <_,. .n :..... . ♦' • 1 I) '• �M \ ' '''''',.. -,-.•-••••_.,...„.. .,.:,....... \S •• \ \ S7 J ii NAP" •.. 'frisk, 'S --444‘______4,•,) , , .., .._.,- , ...•.. '4 i ,.. , — ...,.;...-.„5-:::'____ ........ u•-. N. . • ./ 11 c' r''''''.\-:.. N. _ -�„„ i f I ......- ..... ) siCe0C -...„.;72r11 .*- ‘0 Crl\ ----."---- .--.._,, ' 1 \ --------\ 2....„. • • '-TI"Iglir---;..--\___ n\-.----N/1 rIN -.,‘ ( „,..,„\ ..(.-//>F: _____ ..._______,......44......i.k.,i,(------r""N_,,,."0. 5 ,x, f / ../ 2 C34 • C)0 rA.-.-.'—� .�.� �J p ire ♦` •; r it? ---f....,,,,-----.: • ,.. / -......... •• .— •-•••••,,, 3;01l) **"' ; / -\\ 0 /0 *:"/..? (: L-------.---.------:.\\ , II tr‘ ?A 461-61.9 ,,___- ----.N\\.-------- \\) .________„____ _ 5Q—r 0 Mount Gilead West, NC USGS US Topo 7.5 - Minute Topographic Quadrangle � ""�� 1CfN,,„�Y++ Figure 4 USGS Topographic Map Cross Creek Ranch Mitigation Site 0 WI LD LAN ll S 0 350 700 Feet Yadkin River Basin 03040104 ENGINEERING I I I I I Montgomery County, NC 1011 \ 11.."1 '‘.- Project Location ;. - - ' ',__, Proposed Conservation Easement _ *. r '' �.' • - ANC-T3 _ �— � .. BdC Badin Tarrus Complex,8 15%Slopes r �� -.. UT to le -� BdD- Badin-Tarrus Complex, 15-25%Slopes '1 BIG BRANCH � ail , BeB2- Badin Tarrus Complex,2-8%Slopes, Moderately Eroded - r f ` •' BeC2- Badin-Tarrus Complex,8-15%Slopes, Moderately Eroded n .:• ' x < ', CnA-Chenneby Silt Loam, 0 to 2%Slopes, Frequently Flooded Z �`". '�` { = �' �1- Ci of!�`:� • GoE-Goldston-Badin Complex, 15-45%Slopes �. *• C� Q OkA ` "•' ' " « ". ` y, OkA Oakboro Silt Loam,0-2%Slopes, Frequently Flooded � �. --� �'� '' �� m V '# •; 11 ShA-Shellbluff Silt Loam, 0 to 2%Slopes, Occasionally Flooded • ' q - * 1- CD m - Pr TeB Tillery Silt Loam,0 6%Slopes, Rarely Flooded ' 'ir Existing Pond ``eC `� F" �t1 .x, { L'' Project Streams `• �� ` ���.�'w , t • , ` '. .f Non-Project Streams • . • .E „'". - + '-/ f• ' R "' -• 4 ,: i. . - r - F 'T - - ., z` OkA (TeB.;� r.' 'T.. BdD ti` t - '. .- .• .Xo. ��_ -�� TeB ,�r �,_.__., _.` w _ o'• - , �. `' t litii ' Al �: / TeB * -•bj f... ,.. •••411It• A l....41... ��. .• _ 7 � `may i. . 1 r� `i .-�� si. ii.- `�� 4... _..,,,,,,..._ �,..�I ;BeC2 `� - --■._—_.__ r • , — - • BeC2 '" / . •! ? V_,-v°q: BeB2 I BeC2 -p : 1,i. i w►:'• .. ...... .i.iix mk. ,...„ f . . , N. ,....t.,,, . . „....., .:Nt,40 • ‘1.V'' _ ' .w `"...i' in . e . ,41 4,1,4;,,,N,Li, , ..,-- .., .. ., . , , ,.,„\o_vifoLip,.4,.,:..0.„4,€....„,,, BeB2 ` H A a .I `.• .\.. N 4.•, 4 ° --- '-*KA '' /- --`-.. '-.K.kri. 4" r'.iile1(.4,01ile --,„,,A. / . •?„..,... , ''.;; ....7....0:' • sr... , . . •••11, .3:'• \ Ng&- ,go, t . r "ter t _ ■ Il • • . .__, : Figure 5 Soils Map killit, WI L E DN LANi D S \ Cross Creek Ranch Mitigation Site G N E R I N G 0 450 900 Feet Yadkin River Basin 03040104 I I I I I Montgomery County, NC • = Project Property , 1 .. _ ; ? '�liiiitift,4, + 1,__i Proposed Conservation Easement x m lie gm i" . NC-'73 ��r "� `� _ -_ - •, UT to ;,- "fir- • �-�,__ '` Existing Pond ; Nis-x BIG BRANCH -4 ///, Existing Wetlands , - r I F ,., �f? "„, a C Existing Utility Easement - u:; Project Streams ,r = s •- Non-Project Streams "' I V Existing Conditions Cross-Sections _44144/ta "nab _ fir_ It, :• lik r Existing Farm Road t. ,, i CO y- Existing Utility Line s Ditch :.` ;', �rI N- t ` } b Existing Culvert / M \ • Existing Ford AK . �\v•6. u .4-4--,41 k‘•:in,i. Li.tt ± Existing Groundwater Gauge (GWG) + _ "'• - - • F ` ``�'S '!' u+ • W,.at>"e,.-<-'-....•.- N et ,, L„:,'...o•--t=-'--i-7--1:..,N4,,i,..,.t4--.0- V Reach Break rr (. ,P'r:s:%t":--1.t-4:,.5..-1 i `tire, _ •.` + .- ..�.., �- �/ I Reach Q "`e dal , • ' -.. . . - 414. i'' +1�k4 1 '._ :4 VFI(015;2 a 7 ' G ]� 1) i►Failed Dam ` (u .-- ` �� • ; 4, \. it ` • N . If % 4 r. ! `4.' 1 _ � -� Reach 1 ` ' - '• \�1 , _ � '%• .i _ �•r -yl;i4, . -„ 64. 1--- . e- `N .111 r` . • )111414:' ' . .1.!, --•.-....„.,..,:,,,,_•., ) • ---, ,-.• '''''' ._ ..%01110,.. 1/44, -:.• lit '.:' . . _ . ' 4 ii _7------------ • • , a c '1 y `• r fri ♦ .;4.d % -it=7 411 g 'Ni••\ -- . ..,0 --•;:lt,k:. - 144, • 44:- : .• '‘'....%..4.-V't 4'; , . • y fiti • 111 i * .w .4., ' Failed Dam �:.. • -� / � -t '" lot i:111111:%444, • ... • - .0. , - zip, 'T- -_,!,,Lit.,,, .. 111 %%I< lik ,.... :11114.0 * � y - .' •,r-, ).� . t , .''•�: ' 1 'A- ial Photography Figure 6 Existing Conditions Map Cross Creek Ranch Mitigation Site WI LD LAN D S 0 450 900 Feet Yadkin River Basin 03040104 ikeof ENGINEERING I I I I I Montgomery County, NC i' =r , . ..c ,R 7 '• •.• N.-. . _ Project Location _......`` \ 1 1I. '� ' s r'•':"•- ?„ ii � __. Proposed Conservation Easement I. , ..-._�..kk111� =_ Existing WetlandsLlis{ f ` - ".. UT to •' 17:. • g , : . - *• . BIG BRANCH Existing Pond `` . , froie,.i 't -. V • 0.2%Annual Chance Flood Hazard +:-' ti '�` ►. -� - - - Zone AE + �� '► Zone AE (Floodway) 41L1�'•yam' t' M ''+ \ _ Z • FIRM Panels �- C ; FIRM Cross Section % "'i-i.4sl4ifit4.,.e...._t Project Streams Y = - • ", ' X.' • Non-Project Streams •` .\'411 `- ` / 4 i K7 ' ':- rt ' k.•'rT- o _4- y 4. r f,_ _+4 %- . • ,� •)-. .i Y * • \ T �_,ter ti+ t r't. _. `- -711 4,4 a mom_ _ •-fi 1T • PANEL -_ 3710659400J kM1 ! .. 7..�.•� - �4 C, _tip _ . - • :� _ PANEL •_ � o. " .•.` . k - 3710659300J • •� �.;,.,, .6titi i' '� ��' , . •r . G1/2/2008 • 4. 2. ' %, - ''' ligi-,:iirir-,!t - -;-.----4. - , .7.91c% . - -..-, \ — - ,% - -.0:,- :::: , \Ili. . 7.--, 8 r •• -41-,t4i ' 4 * 'f. 3orli + ;a ;fir • '� ,� t'.= y` •r = 4 � ' r • l� } -• s_ .c .. 4 fir_ 4. _ ,% fix ; n r - _ _� y;.apl•ji:' h A ^ti • # •: 4` ±' t �, L s{r .. r 2019 Aerial Pho graphy 4- -i_-. _ •s • ,- _.._L'�.. _ ■►• _ _ ~.'-1 �v.'-1� .-.• - • ate .Z' l'rs.Al 41;._s .- Figure 7 FEMA Map i , W I L D LAN D S Cross Creek Ranch Mitigation Site ENGINEERING 0 450 900 Feet Yadkin River Basin 03040104 I I I I I I I I 1 Montgomery County, NC A Reference Reach r,:,„- , `?• f: 1 � rUS `_ VI RGINIA /� Cross Creek Ranch Mitigation Site - r F Lynchburg Mouunta' Lake Dan Rive. Bristol 1 .. - '-1eJ,:C- - Danville rt _ John H Cherokee Pilot Mountain Tributary H. Natnn_A Forest f — �0 % rl i S - Long Branch --. ''r• - 0 •53'6 fr r .-.t.•i 0 UT to Varnals Creek eensb..r•• G Nigh Paint 0 Lenoir ,--7'1-11J Foust Upstream A rticret+dnJ /Lake Morganton wt Ilesville PIE DMO N Ft Raleigh Forst ,fames Brookford f7S4fi / Salisbury Collins Creek Moore Spencer Creek?"R = «1_jr Lake 9 ' fr UT to Richland Creek]RTH Lure UT to Sandy Branch CAROLINA U..11.-r 1• Shelby Nab:r,For-- , Cohan? ` Charlotte Sdtsa - — — — _ 0 ' Spencer Creek Reach 3 T I 0 rt Bragg Military Reservation Spartanburg Cross Creek Ranch Mitigation Site Fayetteville F:- I irr•IiLarrr :nville PArk l_umbee Sdtsa C, ,46 dtaa F- \ Lumberton °"r15 •A C \ r, \ Greenwood Florence Lake Murray it Columbia - Figure 8 Reference Reach Vicinity Map ktWILDLANDS 0 15 30 Miles Cross Creek Ranch Mitigation Site ENGINEERING I I I I I Yadkin River Basin 03040104 N Montgomery County, NC North Carolina Piedmont Regional Curve: Bankfull Discharge 1000 — — — — — — — — — - - — — — — — f' -- — — — 100 N a) y= 79.944xo.7338 U N R2= 0.9635 oI I 10 -- y= 89.039x°'223 R2= 0.9069 1 , 0.1 1 10 Drainage Area (square miles) ♦ Rural Piedmont Data Rural Upper 95% Limit —— Rural Lower 95% Limit Regional Piedmont Calculator 1.2-yr Predictions X Select Reference Reaches for Curve ■ Surveyed Project Reaches (Manning's Eqn.) Final Design Discharges Power(Rural Piedmont Data) Power(Select Reference Reaches for Curve) Figure 9 Discharge Analysis Graph Oar,.W I L D L A N D S Cross Creek Ranch Mitigation Site ENGINEERING Yadkin River Basin 03040104 Montgomery County, NC • 1 4 Project Location • �� we+, r M `" • - �►, . . . 1.__i Proposed Conservation Easement • ; _ \� — �nsw - yr; a. k Existing Utility Easement �� `;I ' P. UT to �' ••_- BI BRAN H Mk Relocated Utility Easement s` �� , '' :1 ,% Internal Crossing - �' '•' • �ti. -� �� I. kit r.r.. WI Wetland Re-establishment • --C.• • 1 z - liSa Wetland Rehabilitation • ; :f!: Stream Restoration - �'' +� '?'' ,'":;is. ' Stream Enhancement II "` •x �� -f,f.,,,. 'sµ Q ti`^^n• Stream Preservation •s, Fy„L�#�'' Internal Crossing 1 - 4 .' l' .',1 Stream Not for Credit 60' wide - • tii ' •- : ' •Non-Project Streams ,, r.=.a�':• . .. - Ditches To Be Filled • ', % \; '+ ` Proposed Wetland 3 Y+, • Reach Break 0,.�,_. 1. ; rl Proposed Culverts "Ibibi ++ice .` ~-' , _ = — , l. Nip :o'+ Proposed Wetland 1 :: ,r'- - �-E'''' _ °It t .__-_ y+ l: ♦ 44k B +l Internal Crossing 2 - _�, IP. , • #:''.' - '` • ProposedWetland2 100' Wide - y a q' • 17a • • s .-_ 1 i , • -��e�04e p - Utility line to be relocated co -through Crossing 2 �.fj I ' 4' - Existing Pond To Be Converted {�.- To Riparian Wetland •` . TN� ►, �,P V lip r Remove Existing Culvert ;11 �. a �;�' `{ �1 a ; i3.L • ,. r� �Jx �: i �'' '^ • ; Ott 4. A ~ r: _ --!Itor. itfr4 1- 16 ,/, . t'. "A - •__, -A." ' - . - • •4.,•; . .-., . "• ,• - Ilk-a ,r Remove Existing Culvert' !`• '�• •�.'•-'- .t+• . `•.► :'ti t,+M7• ,.II \"r r . -••41r.=` .t- _„ _ • < ',- i20• eria otogra.19AlPhby • 4 `"- • 114#' .%_.,._ - ,4„_ _V.-' tit • ~[i+ ,^. 4 1 • 1..."• - .. _ - 1 T. Figure 10 Concept Map %I vilir W I L D LAN D S Cross Creek Ranch Mitigation Site ENGINEERING 0 450 900 Feet Yadkin River Basin 03040104 I I I Montgomery County, NC 70, ... -may �•� ' �' �`•., .'*�.... _ _ ,• `! i� y � + iYI ; ,* ._,4 rr."*,- *� .•.,.tic • R � :�_ :1rX39' _f'}-' _J�-' 7 - - - 4. • z . , .• t.-,.. ,fix • . * .46_ .7 4..i• BIG BRANCH 4 •boa- - •.. n '4 ,• 304eA•~� „ •` 1 �_^�; }x .. • : T�.::,-,'Tii, x • . ."'ft r+?.3a t, .sue ,; .i°r:'r ►Y • t y ` }►` w •,.may + :►•.�:z €?friiii • ¢Z' I - �"` A �. • ♦ „ 'Oa, • i ..ice• "'_ 4 - .�`I• , ' ', ,` • ,,' q,' Ry4�wit +�.. 191ff rR +w a CO CO +� . .f_ • !V \� ` .: ''.*4.,. ." .,. . err - '"`•'.C; .'� C� t. IC- , 0 , _x . _ . , ..4. f., , I" . c .y.L,..A,. , \ :14 . . ' -1"•,:2• 4' :t G .am x--..- Reach 2 Proposed Wetland 3 - � • OR r• z ��- O /% ( ..."W- . fi.• Proposed Wetland 11 . - yr =/. i 3� O 1 O r a. O • ri .1c_ 4- y 1 4 Project Location `• ' "� aAcx O �. *`/ tt O ___ p tt O �. ,,+.:�' _ Proposed Wetland 2 __i Proposed Conservation Easement �} ��•. �i�x - �*}-t: +y��i p y rExisting Utility EasementkA-`1 %� ': • - 1* i '� _ tt Relocated Utility Easement '; x • v1 n. � r �� Y ® Wetland Re-establishment {. . . 4 + �► r ~, kit. A Y.�tip. C'•p \'� j •® Wetland Rehabilitation - ''' -' ;, *- � e rf//. Internal CZo ssing :� f ' S 147i \, 7� a s ' . >r Stream n .s• ; it,0 '•••'** t _ , '• ti • Stream Enhancement II . +r.;.�. r �� �i...'}•-,.,. .� %,..+Aitry-- "tr .x■ �, �''E4' �\ Y Stream Preservation . rw • '" Stream - Not for Credit Q9 _ . #,Ar- ' 3 44e . 411\ Non Project Streams ti ./' 0,_.N.. i' Q 41111 Cross Sections � .. f•,i a ` _ T i' r ,I, f1�' .. . • Fixed Vegetation Plot �� � �"'``'� • -�`. ,, W_ • Yi• ` cam- - •lirt3/4.04:ietki - % `. ... }.4. :.;. 41 1 0 Random Vegetation Plot , x r k_ 4 j. - - r- ;r ,fl'•• - . • • ' '` r Reach ' Photo Point • --''"• M ti•&, ►�"'• , 'fit �._ - y • • ± Groundwater Gauge (GWG) •• •ir.,: . :'• - ::, Ls` •yr_ ,T.. - ; Crest Gauge • vL' � 1�: �i• .-y - • •i• •".. - �w� 'v•'`• '''.`�i �r 'f t' ..,.Lc-7` �. e- .• :",..r ,--', .l..• . .31: f"y • .- . -`� ''`, .. +: � i;';• 1Tn "• fi - ' .-' � T►`''� i ". eK� -;'A „Jti,�,. ,; � ,•1,. ..:.� + Flow Gauge ,,.k• • t� ", . �•- „ . . ,P s yry I ' it �f -'► . ,' =`c,f. .1.!;..�::. :d i.i •+"; y •_ . 41 "P,- - k_ ps r •�..=i „� :, r'ti X.- .' 7�i; -L ] r 1,'-. ai -��3"- 'o; '::`,sir'.,::-.:-!' y t. - • ® Reach Break _ rye `, x. a•-� ;_ ' '' r r; �+t• -L, i*.y. _ - - L••.-'arc•�l-_ 1� fr r .� Figure 11 Proposed Monitoring Components Map W I L D L A N D S Cross Creek Ranch Mitigation Site it' ENGINEERING 0 450 900 Feet Yadkin River Basin 03040104 I I I I I Montgomery County, NC Appendix 1 Appendix 1 Site Protection Instrument The land required for construction, management, and stewardship of this mitigation project includes portions of the parcels listed in Table 1. Parcels are optioned for easement purchase by Wildlands Engineering, Inc. (Wildlands). Upon transfer of lands to Wildlands, a conservation easement will be recorded on the parcels and includes streams and wetlands being restored and preserved along with their corresponding riparian buffers. Table 1:Site Protection Instrument Memorandum of Option Current Under Option Conservation Easement Acreage to Landowner PIN County to Purchase be Deed Book(DB)and Page by Wildlands? Protected Number(PG) Cross Creek 659400503458 Montgomery Yes BK 748 PG 397 21.44 Ranch Family LP Cross Creek 659400211254 Montgomery Yes BK 748 PG 397 42.23 Ranch Family LP 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. 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See the NC SAM User Manual for detailed descriptions and explanations of requested information. Record in the"Notes/Sketch"section if any 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): Cross Creek Mitigation Site 2. Date of evaluation: 4/22/2020 3.Applicant/owner name: Wildlands Engineering 4.Assessor name/organization: C.Walker/Wildlands Engineering 5.County: Montgomery 6. Nearest named water body 7. River Basin: Yadkin on USGS 7.5-minute quad: Clarks Creek 8.Site coordinates(decimal degrees,at lower end of assessment reach): 35.224191,-80.022463 STREAM INFORMATION: (depth and width can be approximations) 9.Site number(show on attached map): Clarks Creek 10. Length of assessment reach evaluated(feet): 3500 11.Channel depth from bed(in riffle,if present)to top of bank(feet): r Unable to assess channel depth. 12.Channel width at top of bank(feet): J. Is assessment reach a swamp stream. 14. Feature type: Perennial flow r Intermittent flow Tidal Marsh Stream STREAM RATING INFORMATION: 15. NC SAM Zone: rL 7,Mountains(M) Piedmont(P) fInner Coastal Plain(I) 7,Outer Coastal Plain(0) 16. Estimated geomorphic L valley shape(skip for a Tidal Marsh Stream): (more sinuous stream,flatter valley slope) (less sinuous stream,steeper valley slope) 17.Watershed size:(skip Size 1 (<0.1 mi2) r"Size 2 (0.1 to<0.5 mi2) Size 3(0.5 to<5 mi2) E.7,Size 4(>-5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18.Were regulatory considerations evaluated? re::Yes No If Yes,check all that appy to the assessment area. Section 10 water I Classified Trout Waters Water Supply Watershed ( r I r III r III r HIV re V) r Essential Fish Habitat I Primary Nursery Area ! High Quality Waters/Outstanding Resource Waters r Publicly owned property NCDWR riparian buffer rule in effect Nutrient Sensitive Waters r 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) r.-A Water throughout assessment reach. r 7,6 No flow,water in pools only. r_IC No water in assessment reach. 2. Evidence of Flow Restriction-assessment reach metric At least 10%of assessment reach in-stream habitat or riffle-pool sequence is adversely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impounded on flood or ebb within the assessment reach(examples: undersized or perched culverts,causeways that constrict the channel,tidal gates). �.�B Not A 3. Feature Pattern-assessment reach metric L"...A A majority of the assessment reach has altered pattern(examples:straightening,modification above or below culvert). r.'B Not A. 4. Feature Longitudinal Profile-assessment reach metric rA 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). r„.▪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 E....6 10 to 25%of channel unstable ▪ >25%of channel unstable 6. Streamside Area Interaction-streamside area metric Consider for the Left Bank(LB)and the Right Bank(RB). LB RB r.7,A r."A Little or no evidence of conditions that adversely affect reference interaction B r 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]) 7,C flC 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 7. Water Quality Stressors—assessment reachlintertidal 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 the"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) f� J Little to no stressors 8. Recent Weather—watershed metric 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. ElA 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 Eyes ENo 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.EYes n 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) I., A Multiple aquatic macrophytes and aquatic mosses w E F 5%oysters or other natural hard bottoms (include liverworts,lichens,and algal mats) H E G Submerged aquatic vegetation B Multiple sticks and/or leaf packs and/or emergent o in E H Low-tide refugia(pools) vegetation Y t o r I Sand bottom C Multiple snags and logs(including lap trees) m E J 5%vertical bank along the marsh I D 5%undercut banks and/or root mats and/or roots 0 2 r K Little or no habitat in banks extend to the normal wetted perimeter r 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) 11a.Eyes No Is assessment reach in a natural sand-bed stream?(skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). F. A Riffle-run section(evaluate 11c) [+ B Pool-glide section(evaluate 11d) r C Natural bedform absent(skip to Metric 12,Aquatic Life) 11 c. In riffles 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) n Cobble(64—256 mm) Gravel(2—64 mm) n Sand(.062—2 mm) n Silt/clay(<0.062 mm) n Detritus Artificial(rip-rap,concrete,etc.) 11d.EYes MNo Are pools filled with sediment?(skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12. Aquatic Life—assessment reach metric(skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12a.MYes r.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. 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. ✓ 1' Adult frogs r I-Aquatic reptiles ▪ F Aquatic macrophytes and aquatic mosses(include liverworts,lichens,and algal mats) ▪ F Beetles(including water pennies) ▪ F Caddisfly larvae(Trichoptera[T]) ▪ I-Asian clam(Corbicula) E F Crustacean(isopod/amphipod/crayfish/shrimp) (- F Damselfly and dragonfly larvae ▪ Dipterans(true flies) (- r Mayfly larvae(Ephemeroptera[E]) ▪ r Megaloptera(alderfly,fishily,dobsonfly larvae) ▪ I- Midges/mosquito larvae ✓ r Mosquito fish(Gambusia)or mud minnows(Umbra pygmaea) ▪ r Mussels/Clams(not Corbicula) ✓ r Other fish ✓ P Salamanders/tadpoles r r Snails ▪ r Stonefly larvae(Plecoptera[P]) r r Tipulid larvae r r 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 rd,A Little or no alteration to water storage capacity over a majority of the streamside area ▪B N 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 include: 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 EA EA Majority of streamside area with depressions able to pond water>_6 inches deep EB :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 EY EY Are wetlands present in the streamside area? N r�N C J L J 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. I-✓ A Streams and/or springs(jurisdictional discharges) ✓ B Ponds(include wet detention basins;do not include sediment basins or dry detention basins) r C Obstruction that passes some flow during low-flow periods within assessment area(beaver dam,bottom-release dam) F D Evidence of bank seepage or sweating(iron oxidizing bacteria in water indicates seepage) P 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 stream-side 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. N 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 EA EA >-100-feet wide or extends to the edge of the watershed E B J B E B M B From 50 to<100-feet wide EC EC EC MC From 30 to<50-feet wide E D E D E D E D From 10 to<30-feet wide E E fl 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 r,A Mature forest E▪B FB Non-mature woody vegetation or modified vegetation structure EC EC Herbaceous vegetation with or without a strip of trees<10 feet wide ED Maintained shrubs ":▪E n 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 EA EA EA EA MA EA Row crops BBBBB EB Maintained turf EC EC EC EC EC EC Pasture(no livestock)/commercial horticulture ED ED ED ED ED :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 EA EA Medium to high stem density B EB Low stem density EC EC 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 EA EA The total length of buffer breaks is<25 percent. E B E B The total length of buffer breaks is between 25 and 50 percent. EC The total length of buffer breaks is>50 percent. 24. Vegetative Composition—First 100 feet of 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. r.7,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 r: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.EYes No Was a conductivity measurement recorded? If No,select one of the following reasons. E,No Water nOther 25b. Check the box corresponding to the conductivity measurement(units of microsiemens per centimeter). �A <46 �B 46to<67 niC 67to<79 ED 79to<230 �E 230 Notes/Sketch: 24.'lots of privet' NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Cross Creek Mitigation Site Date of Evaluation 4/22/2020 Stream Category Pa4 Assessor Name/OrganizationPJalker/Wildlands Engineer Notes of Field Assessment Form(Y/N) YES Presence of regulatory considerations(Y/N) NO 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 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 HIGH (2) Baseflow HIGH (2)Streamside Area Vegetation HIGH (3)Upland Pollutant Filtration HIGH (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 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 Habitat NA Overall HIGH NC SAM FIELD ASSESSMENT FORM Accompanies User Manual Version 2.1 USAGE 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 any 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): Cross Creek Mitigation Site 2. Date of evaluation: 4/22/2020 3.Applicant/owner name: Wildlands Engineering 4.Assessor name/organization: CW/CL 5.County: Montgomery 6. Nearest named water body 7. River Basin: Yadkin on USGS 7.5-minute quad: Big Branch 8.Site coordinates(decimal degrees,at lower end of assessment reach): 35.230316,-80.020229 STREAM INFORMATION: (depth and width can be approximations) 9.Site number(show on attached map): Big Branch R1 10. Length of assessment reach evaluated(feet): 1000 11.Channel depth from bed(in riffle,if present)to top of bank(feet): 4.3 r Unable to assess channel depth. 12.Channel width at top of bank(feet): 21.9 assessment reach a swamp stream. r I""I 14. Feature type: Perennial flow r Intermittent flow LJ al Marsh Stream STREAM RATING INFORMATION: 15. NC SAM Zone: ',Mountains(M) :• Piedmont(P) (Inner Coastal Plain(I) ',Outer Coastal Plain(0) 16. Estimated geomorphic L valley shape(skip for a `•gib Tidal Marsh Stream): (more sinuous stream,flatter valley slope) (less sinuous stream,steeper valley slope) 17.Watershed size:(skip Size 1 (<0.1 mi2) r"Size 2 (0.1 to<0.5 mi2) „•Size 3(0.5 to<5 mi2) Size 4(>-5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18.Were regulatory considerations evaluated? Yes No If Yes,check all that appy to the assessment area. Section 10 water I Classified Trout Waters Water Supply Watershed ( II Ill HIV r•..,V) r Essential Fish Habitat I Primary Nursery Area ! High Quality Waters/Outstanding Resource Waters r Publicly owned property NCDWR riparian buffer rule in effect Nutrient Sensitive Waters r 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) r•�A Water throughout assessment reach. No flow,water in pools only. r_IC No water in assessment reach. 2. Evidence of Flow Restriction-assessment reach metric At least 10%of assessment reach in-stream habitat or riffle-pool sequence is adversely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impounded on flood or ebb within the assessment reach(examples: undersized or perched culverts,causeways that constrict the channel,tidal gates). r•"„B Not A 3. Feature Pattern-assessment reach metric Lr-7.A A majority of the assessment reach has altered pattern(examples:straightening,modification above or below culvert). r•"„B Not A. 4. Feature Longitudinal Profile-assessment reach metric 7I 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). 7,7.B NotA 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 E....6 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 7.A Little or no evidence of conditions that adversely affect reference interaction ri."B r•'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]) 7,C flC 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 7. Water Quality Stressors—assessment reachlintertidal 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) r 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 the"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) f� J Little to no stressors 8. Recent Weather—watershed metric 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. n.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 EC 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.EYes E 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) I A Multiple aquatic macrophytes and aquatic mosses w E F 5%oysters or other natural hard bottoms (include liverworts,lichens,and algal mats) H T E G Submerged aquatic vegetation B Multiple sticks and/or leaf packs and/or emergent o in E H Low-tide refugia(pools) vegetation Y t o r I Sand bottom C Multiple snags and logs(including lap trees) m E J 5%vertical bank along the marsh I D 5%undercut banks and/or root mats and/or roots 0 2 r K Little or no habitat in banks extend to the normal wetted perimeter r 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) 11a.Eyes No Is assessment reach in a natural sand-bed stream?(skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). P A Riffle-run section(evaluate 11c) 1 B Pool-glide section(evaluate 11d) r C Natural bedform absent(skip to Metric 12,Aquatic Life) 11 c. In riffles 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 r, Boulder(256—4096 mm) n Cobble(64—256 mm) r r Gravel(2—64 mm) n Sand(.062—2 mm) n Silt/clay(<0.062 mm) n Detritus Artificial(rip-rap,concrete,etc.) 11d.EYes 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 Size 4 Coastal Plain streams and Tidal Marsh Streams) 12a.EYes 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.EYes E.-,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. ✓ r Adult frogs E I-Aquatic reptiles • I-Aquatic macrophytes and aquatic mosses(include liverworts,lichens,and algal mats) • I- Beetles(including water pennies) ✓ F Caddisfly larvae(Trichoptera[T]) ✓ r Asian clam(Corbicula) • I-Crustacean(isopod/amphipod/crayfish/shrimp) r r Damselfly and dragonfly larvae r r- Dipterans(true flies) r F- Mayfly larvae(Ephemeroptera[E]) ✓ r Megaloptera(alderfly,fishily,dobsonfly larvae) ✓ r Midges/mosquito larvae ✓ r Mosquito fish(Gambusia)or mud minnows(Umbra pygmaea) ✓ r Mussels/Clams(not Corbicula) ✓ r Other fish ✓ r Salamanders/tadpoles ✓ r Snails ✓ F Stonefly larvae(Plecoptera[P]) ✓ r Tipulid larvae ✓ r 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 • rd,A Little or no alteration to water storage capacity over a majority of the streamside area EV:iB NB Moderate alteration to water storage capacity over a majority of the streamside area • C Severe alteration to water storage capacity over a majority of the streamside area(examples include: 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 EA EA Majority of streamside area with depressions able to pond water>_6 inches deep Er]B E:B Majority of streamside area with depressions able to pond water 3 to 6 inches deep • 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? rdN EN 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. F A Streams and/or springs(jurisdictional discharges) ✓ B Ponds(include wet detention basins;do not include sediment basins or dry detention basins) ✓C Obstruction that passes some flow during low-flow periods within assessment area(beaver dam,bottom-release dam) I D Evidence of bank seepage or sweating(iron oxidizing bacteria 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 stream-side 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. EV:iA 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 >-100-feet wide or extends to the edge of the watershed EB EB EB CB From 50 to<100-feet wide C nC C m C From 30 to<50-feet wide niD D nD 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 MA Mature forest E▪B MB Non-mature woody vegetation or modified vegetation structure C Herbaceous vegetation with or without a strip of trees<10 feet wide D Maintained shrubs ▪E rd 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 MA MA flA flA flA flA Row crops r,B B r,B nB riB Maintained turf C 'CC flC nC flC Pasture(no livestock)/commercial horticulture nD D r,D nD nD nD 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 EA EA Medium to high stem density B B Low stem density nC 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 EA EA The total length of buffer breaks is<25 percent. M B M B The total length of buffer breaks is between 25 and 50 percent. nC The total length of buffer breaks is>50 percent. 24. Vegetative Composition-First 100 feet of 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 "jA 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. EB EB 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 r: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.EYes ENo Was a conductivity measurement recorded? If No,select one of the following reasons. r,No Water nOther 25b. Check the box corresponding to the conductivity measurement(units of microsiemens per centimeter). r,A <46 nB 46to<67 nC 67to<79 ri,D 79to<230 r:E 230 Notes/Sketch: 4."bank erosion" 7.J"a little fowling" 17."cut down/incised over time!' 24."Privet' NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Cross Creek Mitigation Site Date of Evaluation 4/22/2020 Stream Category Pb3 Assessor Name/Organization Lanza/Wildlands Engineeri Notes of Field Assessment Form(Y/N) YES Presence of regulatory considerations(Y/N) NO Additional stream information/supplementary measurements included(Y/N) YES 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 MEDIUM (4)Channel Stability LOW (4)Sediment Transport HIGH (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 HIGH (2) Baseflow HIGH (2)Streamside Area Vegetation HIGH (3)Upland Pollutant Filtration HIGH (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 HIGH (3)Stream Stability LOW (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 Habitat NA Overall HIGH NC SAM FIELD ASSESSMENT FORM Accompanies User Manual Version 2.1 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 any 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): Cross Creek Mitigation Site 2.Date of evaluation: 4/22/2020 3.Applicant/owner name: Wildlands Engineering 4.Assessor name/organization: C.Walker/Wildlands Engineering 5.County: Montgomery 6.Nearest named water body 7.River Basin: Yadkin on USGS 7.5-minute quad: Clarks Creek 8.Site coordinates(decimal degrees,at lower end of assessment reach): 35.23373,-80.026049 STREAM INFORMATION:(depth and width can be approximations) 9.Site number(show on attached map): UT1 R1 10.Length of assessment reach evaluated(feet): 2500 11.Channel depth from bed(in riffle,if present)to top of bank(feet): 2.5 ri Unable to assess channel depth. 12.Channel width at top of bank(feet): 10.3 13.Is assessment reach a swamp stream? C Yes (' No 14.Feature type: a Perennial flow (' Intermittent flow ('Tidal Marsh Stream STREAM RATING INFORMATION: 15.NC SAM Zone: C Mountains(M) a Piedmont(P) (' Inner Coastal Plain(I) r Outer Coastal Plain(0) 16.Estimated geomorphic L j valley shape(skip for C a b 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 mi2) a Size 3(0.5 to<5 mi2) (`Size 4(>-5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18.Were regulatory considerations evaluated? r Yes C No If Yes,check all that appy to the assessment area. El Section 10 water fI Classified Trout Waters fI Water Supply Watershed ( I ('II C III C IV C V) El Essential Fish Habitat fI Primary Nursery Area fI High Quality Waters/Outstanding Resource Waters El Publicly owned property n NCDWR riparian buffer rule in effect n Nutrient Sensitive Waters ElAnadromous fish n 303(d)List fI CAMA Area of Environmental Concern(AEC) Ei Documented presence of a federal and/or state listed protected species within the assessment area. List species: El Designated Critical Habitat(list species): 19.Are additional stream information/supplementary measurements included in"Notes/Sketch"section or attached? C Yes a No 1. Channel Water-assessment reach metric(skip for Size 1 streams and Tidal Marsh Streams) (i 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 adversely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impounded on flood or ebb within the assessment reach(examples:undersized or perched culverts,causeways that constrict the channel,tidal gates). ( B NotA 3. Feature Pattern-assessment reach metric (i A A majority of the assessment reach has altered pattern(examples:straightening,modification above or below culvert). ( B Not A. 4. Feature Longitudinal Profile-assessment reach metric (I 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). C A <10%of channel unstable C 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 r A Little or no evidence of conditions that adversely affect reference interaction ". B 4 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]) CC 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 7. Water Quality Stressors—assessment reach/intertidal zone metric Check all that apply. n IA Discolored water in stream or intertidal zone(milky white,blue,unnatural water discoloration,oil sheen,stream foam) ✓l B Excessive sedimentation(burying of stream features or intertidal zone) [IC Noticeable evidence of pollutant discharges entering the assessment reach and causing a water quality problem ✓I D Odor(not including natural sulfide odors) El E Current published or collected data indicating degraded water quality in the assessment reach. Cite source in the"Notes/Sketch" section. FI F Livestock with access to stream or intertidal zone FIG Excessive algae in stream or intertidal zone I—I H Degraded marsh vegetation in the intertidal zone(removal,burning,regular mowing,destruction,etc.) El I Other: (explain in"Notes/Sketch"section) El J Little to no stressors 8. Recent Weather—watershed metric 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. C' A Drought conditions and no rainfall or rainfall not exceeding 1 inch within the last 48 hours r B Drought conditions and rainfall exceeding 1 inch within the last 48 hours r C No drought conditions 9 Large or Dangerous Stream—assessment reach metric r 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.r 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) [IA Multiple aquatic macrophytes and aquatic mosses w rl F 5%oysters or other natural hard bottoms (include liverworts,lichens,and algal mats) F flG Submerged aquatic vegetation rl B Multiple sticks and/or leaf packs and/or emergent o EI H Low-tide refugia(pools) vegetation r 0 El I Sand bottom ITC Multiple snags and logs(including lap trees) r EIJ 5%vertical bank along the marsh �I D 5%undercut banks and/or root mats and/or roots U El K Little or no habitat in banks extend to the normal wetted perimeter fI 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) 11a.r Yes is No Is assessment reach in a natural sand-bed stream?(skip for Coastal Plain streams) 11 b. Bedform evaluated. Check the appropriate box(es). CIA Riffle-run section(evaluate 11c) 17.01 B Pool-glide section(evaluate 11d) ITC Natural bedform absent(skip to Metric 12,Aquatic Life) 11 c. In riffles 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 (' (i r i^ (' Bedrock/saprolite ✓ r r r r Boulder(256—4096 mm) ✓ r r r r Cobble(64—256 mm) ✓ r r a r Gravel(2—64 mm) a r r r r Sand(.062—2 mm) ✓ r. r r r Silt/clay(<0.062 mm) C' Detritus C� r r r r Artificial(rip-rap,concrete,etc.) 11d.r Yes Si 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 Size 4 Coastal Plain streams and Tidal Marsh Streams) 12a.r 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. r No Water r Other: 12b.r Yes r 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. EI El Adult frogs n El Aquatic reptiles EI El Aquatic macrophytes and aquatic mosses(include liverworts,lichens,and algal mats) EI El Beetles(including water pennies) Fl Caddisfly larvae(Trichoptera[T]) rlAsian clam(Corbicula) m Crustacean(isopod/amphipod/crayfish/shrimp) rl Damselfly and dragonfly larvae ✓ rl Dipterans(true flies) Fl Mayfly larvae(Ephemeroptera[E]) ✓ El Megaloptera(alderfly,fishily,dobsonfly larvae) ✓ El Midges/mosquito larvae El Mosquito fish(Gambusia)or mud minnows(Umbra pygmaea) ✓ El Mussels/Clams(not Corbicula) ✓ El Other fish Fl Salamanders/tadpoles ✓ El Snails ✓ El Stonefly larvae(Plecoptera[P]) rlTipulid larvae flWorms/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 C A 4 A Little or no alteration to water storage capacity over a majority of the streamside area B r B Moderate alteration to water storage capacity over a majority of the streamside area ( C C'C Severe alteration to water storage capacity over a majority of the streamside area(examples include: 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 C'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 (i 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 �i Y ay Are wetlands present in the streamside area? r N C 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. ✓IA Streams and/or springs(jurisdictional discharges) FIB Ponds(include wet detention basins;do not include sediment basins or dry detention basins) ✓IC Obstruction that passes some flow during low-flow periods within assessment area(beaver dam,bottom-release dam) Fl D Evidence of bank seepage or sweating(iron oxidizing bacteria in water indicates seepage) FIE Stream bed or bank soil reduced(dig through deposited sediment if present) El F None of the above 17. Baseflow Detractors-assessment area metric(skip for Tidal Marsh Streams) Check all that apply. rIA Evidence of substantial water withdrawals from the assessment reach(includes areas excavated for pump installation) ✓l B Obstruction not passing flow during low flow periods affecting the assessment reach(ex: watertight dam,sediment deposit) ✓lC Urban stream(>-24%impervious surface for watershed) ✓l D Evidence that the stream-side area has been modified resulting in accelerated drainage into the assessment reach ✓l E Assessment reach relocated to valley edge Fl F None of the above 18. Shading-assessment reach metric(skip for Tidal Marsh Streams) Consider aspect. Consider"leaf-on"condition. r A Stream shading is appropriate for stream category(may include gaps associated with natural processes) r B Degraded(example:scattered trees) r 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 r A C A r A >_100-feet wide or extends to the edge of the watershed r B C B C B B From 50 to<100-feet wide r C C C C C r C From 30 to<50-feet wide C D C D r D C D From 10 to<30-feet wide C E (' E ('E r 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 r A c A Mature forest B (i B Non-mature woody vegetation or modified vegetation structure C (' C Herbaceous vegetation with or without a strip of trees<10 feet wide r D r D Maintained shrubs r E r 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: 11 Abuts <30 feet 30-50 feet LB RB LB RB LB RB CA r A A C A r A CA Row crops r B r B C B C B C B r B Maintained turf r C r C r C cc CC r C Pasture(no livestock)/commercial horticulture G_, D r D irirD OD (VD 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 C A r A Medium to high stem density (6 B (? B Low stem density r C r 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 4 A The total length of buffer breaks is<25 percent. B r B The total length of buffer breaks is between 25 and 50 percent. C r C The total length of buffer breaks is>50 percent. 24. Vegetative Composition-First 100 feet of 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 r A r 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. r B (i 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 r 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.r Yes r No Was a conductivity measurement recorded? If No,select one of the following reasons. r No Water (6 Other: NA 25b.Check the box corresponding to the conductivity measurement(units of microsiemens per centimeter). r A <46 r B 46 to<67 r C 67 to<79 r D 79 to<230 r E >- 230 Notes/Sketch: 10."NA" NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Cross Creek Mitigation Site Date of Evaluation 4/22/2020 Stream Category Pb3 Assessor Name/OrganizationPJalker/Wildlands Engineer Notes of Field Assessment Form(Y/N) YES Presence of regulatory considerations(Y/N) NO 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 NA (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 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 HIGH (2) In-stream Habitat HIGH (3)Baseflow HIGH (3)Substrate HIGH (3)Stream Stability LOW (3)In-stream Habitat HIGH (2)Stream-side Habitat HIGH (3)Stream-side Habitat HIGH (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 Habitat NA Overall LOW NC SAM FIELD ASSESSMENT FORM Accompanies User Manual Version 2.1 USAGE 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 any 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): Cross Creek Mitigation Site 2. Date of evaluation: 4/22/2020 3.Applicant/owner name: Wildlands Engineering 4.Assessor name/organization: C.Walker/Wildlands Engineering 5.County: Montgomery 6. Nearest named water body 7. River Basin: Yadkin on USGS 7.5-minute quad: Clarks Creek 8.Site coordinates(decimal degrees,at lower end of assessment reach): 35.232493,-80.024689 STREAM INFORMATION: (depth and width can be approximations) 9.Site number(show on attached map): UT1 R2 10. Length of assessment reach evaluated(feet): 600 11.Channel depth from bed(in riffle,if present)to top of bank(feet): 6 r Unable to assess channel depth. 12.Channel width at top of bank(feet): 19.1 assessment reach a swamp stream. L� L� 14. Feature type: Perennial flow r Intermittent flow L_J al Marsh Stream STREAM RATING INFORMATION: 15. NC SAM Zone: rL 7,Mountains(M) Piedmont(P) f Inner Coastal Plain(I) 7„7.Outer Coastal Plain(0) 16. Estimated geomorphic L valley shape(skip for a `•gib Tidal Marsh Stream): (more sinuous stream,flatter valley slope) (less sinuous stream,steeper valley slope) 17.Watershed size:(skip Size 1 (<0.1 mi2) r"Size 2 (0.1 to<0.5 mi2) 7,Size 3(0.5 to<5 mi2) Size 4(>-5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18.Were regulatory considerations evaluated? re::Yes No If Yes,check all that appy to the assessment area. Section 10 water I Classified Trout Waters Water Supply Watershed ( I III III HIV re]V) r Essential Fish Habitat I Primary Nursery Area ! High Quality Waters/Outstanding Resource Waters r Publicly owned property NCDWR riparian buffer rule in effect Nutrient Sensitive Waters r 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) r.-A Water throughout assessment reach. r 7,6 No flow,water in pools only. r_IC No water in assessment reach. 2. Evidence of Flow Restriction-assessment reach metric At least 10%of assessment reach in-stream habitat or riffle-pool sequence is adversely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impounded on flood or ebb within the assessment reach(examples: undersized or perched culverts,causeways that constrict the channel,tidal gates). �.�B Not A 3. Feature Pattern-assessment reach metric L"...A A majority of the assessment reach has altered pattern(examples:straightening,modification above or below culvert). r.'B Not A. 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). 7,7.B NotA 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). <10%of channel unstable E....6 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 7„7.A Little or no evidence of conditions that adversely affect reference interaction r•-"B r•-"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]) 7,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 7. Water Quality Stressors—assessment reachlintertidal zone metric Check all that apply. A Discolored water in stream or intertidal zone(milky white,blue,unnatural water discoloration,oil sheen,stream foam) I 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 the"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— I Other: (explain in"Notes/Sketch"section) ✓ J Little to no stressors 8. Recent Weather—watershed metric 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. 2.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 EC 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 w F 5%oysters or other natural hard bottoms (include liverworts,lichens,and algal mats) cal G Submerged aquatic vegetation B Multiple sticks and/or leaf packs and/or emergent o in - H Low-tide refugia(pools) vegetation Y t o ,— I Sand bottom C Multiple snags and logs(including lap trees) m f J 5%vertical bank along the marsh iv D 5%undercut banks and/or root mats and/or roots 0 2 — K Little or no habitat in banks extend to the normal wetted perimeter r 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) 11a. 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). I., A Riffle-run section(evaluate 11c) r B Pool-glide section(evaluate 11d) r C Natural bedform absent(skip to Metric 12,Aquatic Life) 11 c. In riffles 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 r. Bedrock/saprolite Boulder(256—4096 mm) n Cobble(64—256 mm) Gravel(2—64 mm) n Sand(.062—2 mm) n Silt/clay(<0.062 mm) n Detritus n Artificial(rip-rap,concrete,etc.) 11d.EYes ENo Are pools filled with sediment?(skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12. Aquatic Life—assessment reach metric(skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12a.EYes El 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. r 7.No Water r 7.Other: 12b.EYes E.-,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. ✓ r Adult frogs r I-Aquatic reptiles r I-Aquatic macrophytes and aquatic mosses(include liverworts,lichens,and algal mats) r— Beetles(including water pennies) r r- Caddisfly larvae(Trichoptera[T]) r I-Asian clam(Corbicula) ✓ 170 Crustacean(isopod/amphipod/crayfish/shrimp) r r Damselfly and dragonfly larvae - Dipterans(true flies) r r- Mayfly larvae(Ephemeroptera[E]) ✓ r Megaloptera(alderfly,fishily,dobsonfly larvae) ✓ I- Midges/mosquito larvae ✓ r Mosquito fish(Gambusia)or mud minnows(Umbra pygmaea) ✓ r Mussels/Clams(not Corbicula) ✓ r Other fish ✓ r Salamanders/tadpoles r r Snails ✓ r Stonefly larvae(Plecoptera[P]) ✓ r Tipulid larvae ✓ r 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 • rd,A Little or no alteration to water storage capacity over a majority of the streamside area EV:iB NB Moderate alteration to water storage capacity over a majority of the streamside area • C Severe alteration to water storage capacity over a majority of the streamside area(examples include: 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 EA EA Majority of streamside area with depressions able to pond water>_6 inches deep Er]B E:B Majority of streamside area with depressions able to pond water 3 to 6 inches deep • 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? rdN EN 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. r A Streams and/or springs(jurisdictional discharges) ✓ B Ponds(include wet detention basins;do not include sediment basins or dry detention basins) ✓C Obstruction that passes some flow during low-flow periods within assessment area(beaver dam,bottom-release dam) ✓ D Evidence of bank seepage or sweating(iron oxidizing bacteria 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 stream-side 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. EV:iA 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 EA E,A EA E,A >-100-feet wide or extends to the edge of the watershed E B E B E B E B From 50 to<100-feet wide EC EC EC EC From 30 to<50-feet wide ED ED ED ED From 10 to<30-feet wide E E E 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 Mature forest E▪B r.I.B Non-mature woody vegetation or modified vegetation structure EC EC Herbaceous vegetation with or without a strip of trees<10 feet wide ED 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 EA EA r,A EA MA EA Row crops • B B B B B Maintained turf • niC C niC C niC Pasture(no livestock)/commercial horticulture ED nip ED ED D ED 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 EA EA Medium to high stem density E.B EB Low stem density E.0 EC 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 • EA The total length of buffer breaks is<25 percent. E B E B The total length of buffer breaks is between 25 and 50 percent. r,C The total length of buffer breaks is>50 percent. 24. Vegetative Composition-First 100 feet of 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. r.7,B MB 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 r: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.EYes No Was a conductivity measurement recorded? If No,select one of the following reasons. r.,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 ri,D 79 to<230 E 230 Notes/Sketch: 4."Down cut,eroded banks" 12b."scuds" 24"priv" NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Cross Creek Mitigation Site Date of Evaluation 4/22/2020 Stream Category Pb3 Assessor Name/OrganizationPJalker/Wildlands Engineer Notes of Field Assessment Form(Y/N) YES Presence of regulatory considerations(Y/N) NO 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 MEDIUM (2) Flood Flow LOW (3)Streamside Area Attenuation LOW (4) Floodplain Access MEDIUM (4)Wooded Riparian Buffer LOW (4)Microtopography NA (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 LOW (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 LOW (2) Intertidal Zone Filtration NA (1)Habitat HIGH (2) In-stream Habitat MEDIUM (3)Baseflow MEDIUM (3)Substrate LOW (3)Stream Stability LOW (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 Habitat NA Overall LOW NC SAM FIELD ASSESSMENT FORM Accompanies User Manual Version 2.1 USAGE 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 any 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): Cross Creek Mitigation Site 2. Date of evaluation: 4/22/2020 3.Applicant/owner name: Wildlands Engineering 4.Assessor name/organization: C.Walker/Wildlands eng 5.County: Montgomery 6. Nearest named water body 7. River Basin: Yadkin on USGS 7.5-minute quad: Clarks Creek 8.Site coordinates(decimal degrees,at lower end of assessment reach): 35.23373,-80.026049 STREAM INFORMATION: (depth and width can be approximations) 9.Site number(show on attached map): UT1 b 10. Length of assessment reach evaluated(feet): 1400 11.Channel depth from bed(in riffle,if present)to top of bank(feet): 3.4 r Unable to assess channel depth. 12.Channel width at top of bank(feet): 15.2 3. Is assessment reach a swamp stream. 14. Feature type: Perennial flow r Intermittent flow Tidal Marsh Stream STREAM RATING INFORMATION: 15. NC SAM Zone: rL 7,Mountains(M) r._Pied mont(P) f Inner Coastal Plain(I) 7.Outer Coastal Plain(0) 16. Estimated geomorphic L valley shape(skip for ra `•gib Tidal Marsh Stream): (more sinuous stream,flatter valley slope) (less sinuous stream,steeper valley slope) 17.Watershed size:(skip Size 1 (<0.1 mi2) r"Size 2 (0.1 to<0.5 mi2) 7,Size 3(0.5 to<5 mi2) Size 4(>-5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18.Were regulatory considerations evaluated? Yes r No If Yes,check all that appy to the assessment area. Section 10 water I Classified Trout Waters Water Supply Watershed ( r�I r III r III r HIV re V) r Essential Fish Habitat I Primary Nursery Area ! High Quality Waters/Outstanding Resource Waters r Publicly owned property NCDWR riparian buffer rule in effect Nutrient Sensitive Waters r Anadromous fish 303(d)List CAMA Area of Environmental Concern(AEC) r Documented presence of a federal and/or state listed protected species within the assessment area. List species: r 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) NA Water throughout assessment reach. r 7,6 No flow,water in pools only. r_IC No water in assessment reach. 2. Evidence of Flow Restriction-assessment reach metric At least 10%of assessment reach in-stream habitat or riffle-pool sequence is adversely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impounded on flood or ebb within the assessment reach(examples: undersized or perched culverts,causeways that constrict the channel,tidal gates). :."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 A. 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 NotA 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). nA <10%of channel unstable E....6 10 to 25%of channel unstable NC >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 r,",A Little or no evidence of conditions that adversely affect reference interaction r•"B r•"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]) 7,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 7. Water Quality Stressors—assessment reachlintertidal zone metric Check all that apply. A Discolored water in stream or intertidal zone(milky white,blue,unnatural water discoloration,oil sheen,stream foam) I 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 the"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— I Other: (explain in"Notes/Sketch"section) ✓ J Little to no stressors 8. Recent Weather—watershed metric 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. 2.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 EC 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) i A Multiple aquatic macrophytes and aquatic mosses w F 5%oysters or other natural hard bottoms (include liverworts,lichens,and algal mats) cal G Submerged aquatic vegetation B Multiple sticks and/or leaf packs and/or emergent o in - H Low-tide refugia(pools) vegetation Y t o ,— I Sand bottom C Multiple snags and logs(including lap trees) m f J 5%vertical bank along the marsh D 5%undercut banks and/or root mats and/or roots 0 2 — K Little or no habitat in banks extend to the normal wetted perimeter r 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) 11a. 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). I., A Riffle-run section(evaluate 11c) r B Pool-glide section(evaluate 11d) r C Natural bedform absent(skip to Metric 12,Aquatic Life) 11 c. In riffles 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 r. Bedrock/saprolite r Boulder(256—4096 mm) n Cobble(64—256 mm) Gravel(2—64 mm) n Sand(.062—2 mm) n Silt/clay(<0.062 mm) n Detritus n Artificial(rip-rap,concrete,etc.) 11d.EYes r,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 Size 4 Coastal Plain streams and Tidal Marsh Streams) 12a.EYes El 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. r 7.No Water r 7.Other: 12b.EYes E.-,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. ✓ r Adult frogs r r Aquatic reptiles r r- Aquatic macrophytes and aquatic mosses(include liverworts,lichens,and algal mats) r— Beetles(including water pennies) r r- Caddisfly larvae(Trichoptera[T]) r r- Asian clam(Corbicula) • r Crustacean(isopod/amphipod/crayfish/shrimp) r r Damselfly and dragonfly larvae - Dipterans(true flies) r r- Mayfly larvae(Ephemeroptera[E]) ✓ r Megaloptera(alderfly,fishily,dobsonfly larvae) ✓ r Midges/mosquito larvae ✓ r Mosquito fish(Gambusia)or mud minnows(Umbra pygmaea) ✓ r Mussels/Clams(not Corbicula) ✓ r Other fish ✓ 17 Salamanders/tadpoles r r Snails ✓ r Stonefly larvae(Plecoptera[P]) ✓ r Tipulid larvae ✓ r 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 • rd,A Little or no alteration to water storage capacity over a majority of the streamside area EV:iB NB Moderate alteration to water storage capacity over a majority of the streamside area • C Severe alteration to water storage capacity over a majority of the streamside area(examples include: 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 EA EA Majority of streamside area with depressions able to pond water>_6 inches deep Er]B E:B Majority of streamside area with depressions able to pond water 3 to 6 inches deep • 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? rdN EN 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 that passes some flow during low-flow periods within assessment area(beaver dam,bottom-release dam) ✓ D Evidence of bank seepage or sweating(iron oxidizing bacteria 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 stream-side 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. nA Stream shading is appropriate for stream category(may include gaps associated with natural processes) EV:iB 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 EA E,A EA E,A >-100-feet wide or extends to the edge of the watershed E B E B E B E B From 50 to<100-feet wide EC C C EC From 30 to<50-feet wide E D nip E D nip From 10 to<30-feet wide E E E E NE NE <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 Mature forest E▪B r.I.B Non-mature woody vegetation or modified vegetation structure EC EC Herbaceous vegetation with or without a strip of trees<10 feet wide ED 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 EA EA r,A EA MA EA Row crops BBBBB EB Maintained turf • niC C niC C niC Pasture(no livestock)/commercial horticulture D ND ND ND ND ND 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 EA EA Medium to high stem density E.B NB Low stem density E.0 EC 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 • EA The total length of buffer breaks is<25 percent. EB EB The total length of buffer breaks is between 25 and 50 percent. • EC The total length of buffer breaks is>50 percent. 24. Vegetative Composition-First 100 feet of 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 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 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.EYes No Was a conductivity measurement recorded? If No,select one of the following reasons. r.,No Water r.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 E D 79 to<230 E 230 Notes/Sketch: NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Cross Creek Mitigation Site Date of Evaluation 4/22/2020 Stream Category Pb3 Assessor Name/Organization C.Walker/Wildlands eng Notes of Field Assessment Form(Y/N) NO Presence of regulatory considerations(Y/N) NO 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 MEDIUM (2)Flood Flow LOW (3)Streamside Area Attenuation LOW (4) Floodplain Access MEDIUM (4)Wooded Riparian Buffer LOW (4)Microtopography NA (3)Stream Stability LOW (4)Channel Stability LOW (4)Sediment Transport LOW (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 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 LOW (2) Intertidal Zone Filtration NA (1)Habitat LOW (2) In-stream Habitat LOW (3)Baseflow MEDIUM (3)Substrate LOW (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 Habitat NA Overall LOW NC SAM FIELD ASSESSMENT FORM Accompanies User Manual Version 2.1 USAGE 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 any 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): Cross Creek Mitigation Site 2. Date of evaluation: 4/22/2020 3.Applicant/owner name: Wildlands Engineering 4.Assessor name/organization: C.Walker/Wildlands Engineering 5.County: Montgomery 6. Nearest named water body 7. River Basin: Yadkin on USGS 7.5-minute quad: Clarks Creek 8.Site coordinates(decimal degrees,at lower end of assessment reach): 35.227883,-80.02984 STREAM INFORMATION: (depth and width can be approximations) 9.Site number(show on attached map): UT3 10. Length of assessment reach evaluated(feet): 3400 11.Channel depth from bed(in riffle,if present)to top of bank(feet): 7 r Unable to assess channel depth. 12.Channel width at top of bank(feet): 5 assessment reach a swamp stream. 14. Feature type: M Perennial flow .'Intermittent flow L_J al Marsh Stream STREAM RATING INFORMATION: 15. NC SAM Zone: rL 7,Mountains(M) r._Pied mont(P) f Inner Coastal Plain(I) r,7.Outer Coastal Plain(0) 16. Estimated geomorphic L valley shape(skip for a `•gib Tidal Marsh Stream): (more sinuous stream,flatter valley slope) (less sinuous stream,steeper valley slope) 17.Watershed size:(skip Size 1 (<0.1 mi2) 727,Size 2 (0.1 to<0.5 mi2) r,7.Size 3(0.5 to<5 mi2) r,7.Size 4(>-5 mil) for Tidal Marsh Stream) ADDITIONAL INFORMATION: 18.Were regulatory considerations evaluated? Yes r No If Yes,check all that appy to the assessment area. Section 10 water I Classified Trout Waters Water Supply Watershed ( r�I r III r III r HIV re V) r Essential Fish Habitat I Primary Nursery Area ! High Quality Waters/Outstanding Resource Waters r Publicly owned property NCDWR riparian buffer rule in effect Nutrient Sensitive Waters r Anadromous fish 303(d)List CAMA Area of Environmental Concern(AEC) r Documented presence of a federal and/or state listed protected species within the assessment area. List species: r 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) NA Water throughout assessment reach. No flow,water in pools only. r_IC No water in assessment reach. 2. Evidence of Flow Restriction-assessment reach metric E."A At least 10%of assessment reach in-stream habitat or riffle-pool sequence is adversely affected by a flow restriction or fill to the point of obstructing flow or a channel choked with aquatic macrophytes or ponded water or impounded on flood or ebb within the assessment reach(examples: undersized or perched culverts,causeways that constrict the channel,tidal gates). "B NotA 3. Feature Pattern-assessment reach metric NA A majority of the assessment reach has altered pattern(examples:straightening,modification above or below culvert). B Not A. 4. Feature Longitudinal Profile-assessment reach metric r.'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 NotA 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). <10%of channel unstable E....6 10 to 25%of channel unstable NC >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 r,",A Little or no evidence of conditions that adversely affect reference interaction B r 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]) • r▪ ,.:',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 7. Water Quality Stressors—assessment reachlintertidal zone metric Check all that apply. A Discolored water in stream or intertidal zone(milky white,blue,unnatural water discoloration,oil sheen,stream foam) I 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 the"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— I Other: (explain in"Notes/Sketch"section) ✓ J Little to no stressors 8. Recent Weather—watershed metric 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. 2.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 EC No drought conditions 9 Large or Dangerous Stream—assessment reach metric Yes :..1No 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) i A Multiple aquatic macrophytes and aquatic mosses w F 5%oysters or other natural hard bottoms (include liverworts,lichens,and algal mats) cal G Submerged aquatic vegetation B Multiple sticks and/or leaf packs and/or emergent o in - H Low-tide refugia(pools) vegetation Y t o ,— I Sand bottom C Multiple snags and logs(including lap trees) m f J 5%vertical bank along the marsh D 5%undercut banks and/or root mats and/or roots 0 2 — K Little or no habitat in banks extend to the normal wetted perimeter r 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) 11a. 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). I., A Riffle-run section(evaluate 11c) r B Pool-glide section(evaluate 11d) r C Natural bedform absent(skip to Metric 12,Aquatic Life) 11 c. In riffles 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 r. ' Bedrock/saprolite ✓ Boulder(256—4096 mm) n Cobble(64—256 mm) ✓ Gravel(2—64 mm) n Sand(.062—2 mm) n Silt/clay(<0.062 mm) n Detritus n Artificial(rip-rap,concrete,etc.) 11d.EYes ENo Are pools filled with sediment?(skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12. Aquatic Life—assessment reach metric(skip for Size 4 Coastal Plain streams and Tidal Marsh Streams) 12a.EYes '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. r 7,No Water r 7.Other: 12b.EYes E.-,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. ✓ r Adult frogs E I-Aquatic reptiles • I-Aquatic macrophytes and aquatic mosses(include liverworts,lichens,and algal mats) • I- Beetles(including water pennies) ✓ r Caddisfly larvae(Trichoptera[T]) r r Asian clam(Corbicula) ✓ I Crustacean(isopod/amphipod/crayfish/shrimp) r r Damselfly and dragonfly larvae ✓ r Dipterans(true flies) ✓ r Mayfly larvae(Ephemeroptera[E]) r r- Megaloptera(alderfly,fishily,dobsonfly larvae) r r- Midges/mosquito larvae ✓ r Mosquito fish(Gambusia)or mud minnows(Umbra pygmaea) ✓ r Mussels/Clams(not Corbicula) ▪ r Other fish • r Salamanders/tadpoles I r Snails r r Stonefly larvae(Plecoptera[P]) ✓ r Tipulid larvae ✓ r 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 • rd,A Little or no alteration to water storage capacity over a majority of the streamside area EV:iB NB Moderate alteration to water storage capacity over a majority of the streamside area • rd,c Severe alteration to water storage capacity over a majority of the streamside area(examples include: 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 EA EA Majority of streamside area with depressions able to pond water>_6 inches deep• B Majority of streamside area with depressions able to pond water 3 to 6 inches deep • E: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? • EN 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. I✓A Streams and/or springs(jurisdictional discharges) ✓ B Ponds(include wet detention basins;do not include sediment basins or dry detention basins) ✓C Obstruction that passes some flow during low-flow periods within assessment area(beaver dam,bottom-release dam) I D Evidence of bank seepage or sweating(iron oxidizing bacteria 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 stream-side 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. EV:iA Stream shading is appropriate for stream category(may include gaps associated with natural processes) B Degraded(example:scattered trees) nC 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 EA E,A >-100-feet wide or extends to the edge of the watershed E B J B E B E B From 50 to<100-feet wide EC EC EC C From 30 to<50-feet wide • flD D rD From 10 to<30-feet wide E E fl 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 7,A Mature forest B B Non-mature woody vegetation or modified vegetation structure MC Herbaceous vegetation with or without a strip of trees<10 feet wide ED 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 EA EA rA EA MA EA Row crops B rB B rB r,B rB Maintained turf • rC C C C rC Pasture(no livestock)/commercial horticulture 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 EA MA Medium to high stem density EB EB Low stem density EC EC 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 • EA The total length of buffer breaks is<25 percent. E B E B The total length of buffer breaks is between 25 and 50 percent. C rC The total length of buffer breaks is>50 percent. 24. Vegetative Composition-First 100 feet of 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 L IA "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 M 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. EC 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.EYes No Was a conductivity measurement recorded? If No,select one of the following reasons. r,No Water Other: 25b. Check the box corresponding to the conductivity measurement(units of microsiemens per centimeter). r,A <46 B 46 to<67 C 67 to<79 r,D 79 to<230 E 230 Notes/Sketch: 2."perched pipe/culvert at start of reach" "photos start upstream" 6."extremely incised" 7.next to F"in upper portions of reach" 9."ir NC SAM Stream Rating Sheet Accompanies User Manual Version 2.1 Stream Site Name Cross Creek Mitigation Site Date of Evaluation 4/22/2020 Stream Category Pb2 Assessor Name/Organization Nalker/Wildlands Engineer Notes of Field Assessment Form(Y/N) YES Presence of regulatory considerations(Y/N) NO Additional stream information/supplementary measurements included(Y/N) YES 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 MEDIUM HIGH (2) Flood Flow LOW LOW (3)Streamside Area Attenuation LOW LOW (4) Floodplain Access LOW LOW (4)Wooded Riparian Buffer MEDIUM MEDIUM (4)Microtopography NA NA (3)Stream Stability LOW LOW (4)Channel Stability LOW LOW (4)Sediment Transport MEDIUM MEDIUM (4)Stream Geomorphology LOW LOW (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 LOW LOW (2) Baseflow MEDIUM HIGH (2)Streamside Area Vegetation MEDIUM MEDIUM (3)Upland Pollutant Filtration LOW LOW (3)Thermoregulation HIGH HIGH (2)Indicators of Stressors YES YES (2)Aquatic Life Tolerance LOW NA (2) Intertidal Zone Filtration NA NA (1)Habitat MEDIUM MEDIUM (2) In-stream Habitat MEDIUM MEDIUM (3)Baseflow MEDIUM HIGH (3)Substrate MEDIUM MEDIUM (3)Stream Stability LOW LOW (3)In-stream Habitat MEDIUM MEDIUM (2)Stream-side Habitat MEDIUM MEDIUM (3)Stream-side Habitat LOW LOW (3)Thermoregulation HIGH HIGH (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 Habitat NA NA Overall LOW LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetlands A-F Wetland Type Headwater Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.234985/-80.030150 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ® Yes ❑ No Regulatory Considerations-Were regulatory considerations evaluated? ®Yes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ® Yes ❑ No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ❑A ❑A Not severely altered ®B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ®A Water storage capacity and duration are not altered. ®B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ®D ®D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ®F ®F ®F >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? EYes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ❑B From 30 to<50 feet ®C From 15 to<30 feet ❑D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ®<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? EYes ❑No 7e. Is stream or other open water sheltered or exposed? ®Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F ®F From 15 to<30 feet ❑G ❑G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ®B Evidence of saturation,without evidence of inundation ❑C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre O 1 01 01 From 0.1 to<0.5 acre ®J ®J ®J From 0.01 to<0.1 acre ❑K ❑K ❑K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ❑A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E EE < 10acres ®F OF Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ®B 1to4 ❑C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ❑B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? ®Yes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o❑A ❑A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ®C ®C Canopy sparse or absent o ❑A ❑A Dense mid-story/sapling layer ❑B ❑B Moderate density mid-story/sapling layer ®C ®C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _c ❑B ❑B Moderate density shrub layer u) ®C ®C Shrub layer sparse or absent _e ®A ®A Dense herb layer _ ❑B ❑B Moderate density herb layer ❑C ❑C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ❑B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ®C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ❑A Overbank and overland flow are not severely altered in the assessment area. ®B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetlands A-F Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Headwater Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) YES Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) YES Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition LOW Sub-surface Storage and Retention Condition HIGH Water Quality Pathogen Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) NO Particulate Change Condition LOW Condition/Opportunity NA Opportunity Presence (Y/N) NA Soluble Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Physical Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) NO Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition LOW Function Rating Summary Function Metrics Rating Hydrology Condition MEDIUM Water Quality Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Habitat Condition LOW Overall Wetland Rating LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetlands G and H Wetland Type Headwater Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.234504/-80.028599 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ® Yes ❑ No Regulatory Considerations-Were regulatory considerations evaluated? EYes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ❑ Yes ® No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ®A ❑A Not severely altered ❑B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ®A Water storage capacity and duration are not altered. ®B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep C ®C Majority of wetland with depressions able to pond water 3 to 6 inches deep ❑D ❑D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ®F ®F ®F >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? EYes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ®A >_50 feet ❑B From 30 to<50 feet ❑C From 15 to<30 feet ❑D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ®<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? EYes ❑No 7e. Is stream or other open water sheltered or exposed? ®Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ®E ®E From 30 to<40 feet ❑F OF From 15 to<30 feet ❑G ❑G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ❑B Evidence of saturation,without evidence of inundation ®C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre ❑1 01 01 From 0.1 to<0.5 acre ®J ®J ®J From 0.01 to<0.1 acre ❑K ❑K ❑K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ❑A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E EE < 10acres ®F OF Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ❑B 1 to 4 ®C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ®B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. ❑C Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? EYes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o❑A ❑A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ®C ®C Canopy sparse or absent o ❑A ❑A Dense mid-story/sapling layer ®B ®B Moderate density mid-story/sapling layer ❑C ❑C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _. ®B ®B Moderate density shrub layer u) ❑C ❑C Shrub layer sparse or absent _e ®A ®A Dense herb layer _ ❑B ❑B Moderate density herb layer ❑C ❑C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ❑B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ®C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ❑A Overbank and overland flow are not severely altered in the assessment area. ®B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetlands G and H Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Headwater Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) YES Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition MEDIUM Sub-surface Storage and Retention Condition HIGH Water Quality Pathogen Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Particulate Change Condition MEDIUM Condition/Opportunity NA Opportunity Presence (Y/N) NA Soluble Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Physical Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) NO Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition MEDIUM Function Rating Summary Function Metrics Rating Hydrology Condition HIGH Water Quality Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Habitat Condition LOW Overall Wetland Rating LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetlands I and J Wetland Type Headwater Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.23468/-80.029026 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ® Yes ❑ No Regulatory Considerations-Were regulatory considerations evaluated? ®Yes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ® Yes ❑ No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ❑A ❑A Not severely altered ®B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ®A Water storage capacity and duration are not altered. ®B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ®D ®D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ®F ®F ®F >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? EYes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ®B From 30 to<50 feet ❑C From 15 to<30 feet ❑D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ®<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? EYes ❑No 7e. Is stream or other open water sheltered or exposed? ®Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F ®F From 15 to<30 feet ❑G ❑G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ®B Evidence of saturation,without evidence of inundation ❑C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre ❑1 01 01 From 0.1 to<0.5 acre ®J ®J ❑J From 0.01 to<0.1 acre ❑K ❑K ®K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ❑A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E EE < 10acres ®F OF Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ❑B 1 to 4 ®C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ❑B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? ®Yes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o❑A ❑A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ®C ®C Canopy sparse or absent o ❑A ❑A Dense mid-story/sapling layer ❑B ❑B Moderate density mid-story/sapling layer ®C ®C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _c ❑B ❑B Moderate density shrub layer u) ®C ®C Shrub layer sparse or absent _e ®A ®A Dense herb layer _ ❑B ❑B Moderate density herb layer ❑C ❑C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ❑B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ®C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ❑A Overbank and overland flow are not severely altered in the assessment area. ®B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetlands I and J Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Headwater Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) YES Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) YES Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition LOW Sub-surface Storage and Retention Condition HIGH Water Quality Pathogen Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) NO Particulate Change Condition LOW Condition/Opportunity NA Opportunity Presence (Y/N) NA Soluble Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Physical Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) NO Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition LOW Function Rating Summary Function Metrics Rating Hydrology Condition MEDIUM Water Quality Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Habitat Condition LOW Overall Wetland Rating LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetland K Wetland Type Bottomland Hardwood Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.235765/-80.027051 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ® Yes ❑ No Regulatory Considerations-Were regulatory considerations evaluated? ®Yes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ® Yes ❑ No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ®A ❑A Not severely altered ❑B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ®A Water storage capacity and duration are not altered. ®B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ®D ®D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ❑F OF OF >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? EYes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ❑B From 30 to<50 feet ®C From 15 to<30 feet ❑D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ®<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? EYes ❑No 7e. Is stream or other open water sheltered or exposed? ®Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F OF From 15 to<30 feet ®G ®G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ®B Evidence of saturation,without evidence of inundation ❑C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre ❑1 01 01 From 0.1 to<0.5 acre ®J ®J ®J From 0.01 to<0.1 acre ❑K ❑K ❑K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ❑A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E EE < 10acres ®F OF Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ❑B 1 to 4 ®C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ®B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. ❑C Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? EYes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o❑A ❑A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ®C ®C Canopy sparse or absent o ❑A ❑A Dense mid-story/sapling layer ®B ®B Moderate density mid-story/sapling layer ❑C ❑C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _. ®B ®B Moderate density shrub layer u) ❑C ❑C Shrub layer sparse or absent _e I A ❑A Dense herb layer _ ❑B ❑B Moderate density herb layer ®C ®C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ®B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ❑C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ®A Overbank and overland flow are not severely altered in the assessment area. ❑B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetland K Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Bottomland Hardwood Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) YES Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) YES Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition MEDIUM Sub-surface Storage and Retention Condition MEDIUM Water Quality Pathogen Change Condition HIGH Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Particulate Change Condition MEDIUM Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Soluble Change Condition MEDIUM Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Physical Change Condition HIGH Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition MEDIUM Function Rating Summary Function Metrics Rating Hydrology Condition MEDIUM Water Quality Condition HIGH Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Habitat Condition LOW Overall Wetland Rating MEDIUM NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetlands L-N Wetland Type Bottomland Hardwood Forest Assessor Name/Organization I. Eckardt/Carlynn Walker (WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.2351 98/-80.026477 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ® Yes ❑ No Regulatory Considerations-Were regulatory considerations evaluated? EYes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ❑ Yes ® No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ❑A ❑A Not severely altered ®B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ®A Water storage capacity and duration are not altered. ®B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ®D ®D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ❑F OF OF >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? ❑Yes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ❑B From 30 to<50 feet ❑C From 15 to<30 feet ❑D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ❑<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? ❑Yes ❑No 7e. Is stream or other open water sheltered or exposed? ❑Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F OF From 15 to<30 feet ❑G ®G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ❑B Evidence of saturation,without evidence of inundation • Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). • Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre ❑1 01 01 From 0.1 to<0.5 acre ❑J ❑J ❑J From 0.01 to<0.1 acre • ®K ®K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ❑A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E ❑E < 10 acres ®F Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ❑B 1 to 4 ®C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ❑B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. • Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? EYes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o❑A ❑A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ®C ®C Canopy sparse or absent o ❑A ❑A Dense mid-story/sapling layer ❑B ❑B Moderate density mid-story/sapling layer ®C ®C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _c ❑B ❑B Moderate density shrub layer u) ®C ®C Shrub layer sparse or absent _e ❑A ❑A Dense herb layer _ ❑B ❑B Moderate density herb layer ®C ®C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ❑B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ®C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ®A Overbank and overland flow are not severely altered in the assessment area. ❑B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetlands L-N Date of Assessment 7/9/2020 I. Eckardt/Carlynn Wetland Type Bottomland Hardwood Forest Assessor Name/Organization Walker(WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) NO Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition LOW Sub-surface Storage and Retention Condition MEDIUM Water Quality Pathogen Change Condition LOW Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Particulate Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Soluble Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Physical Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition LOW Function Rating Summary Function Metrics Rating Hydrology Condition LOW Water Quality Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Habitat Condition LOW Overall Wetland Rating LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetlands 0 and P Wetland Type Bottomland Hardwood Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.234438/-80.022476 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ❑ Yes ® No Regulatory Considerations-Were regulatory considerations evaluated? EYes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ❑ Yes ® No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ❑A ❑A Not severely altered ®B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ❑A Water storage capacity and duration are not altered. ❑B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ®C ®C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ®B ®B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ❑D ❑D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ®B Evidence that maximum depth of inundation is between 1 and 2 feet ❑C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ®B ®B ®B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ❑F OF OF >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? EYes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ❑B From 30 to<50 feet ❑C From 15 to<30 feet ®D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ❑<_ 15-feet wide ®> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? ❑Yes No 7e. Is stream or other open water sheltered or exposed? ®Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ▪Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F ®F From 15 to<30 feet ❑G ❑G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ❑B Evidence of saturation,without evidence of inundation ®C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre O 1 01 01 From 0.1 to<0.5 acre ®J ®J ®J From 0.01 to<0.1 acre ❑K ❑K ❑K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ®A >_500 acres ❑B ❑B From 100 to<500 acres ®C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E ❑E < 10 acres ❑F OF Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ®B 1to4 ❑C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ®B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. ❑C Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? EYes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o®A ®A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ❑C ❑C Canopy sparse or absent o ®A ®A Dense mid-story/sapling layer ❑B ❑B Moderate density mid-story/sapling layer ❑C ❑C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _. ®B ®B Moderate density shrub layer u) ❑C ❑C Shrub layer sparse or absent _e I A ❑A Dense herb layer _ ❑B ❑B Moderate density herb layer ®C ®C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ®B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ❑C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ®A Overbank and overland flow are not severely altered in the assessment area. ❑B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetlands 0 and P Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Bottomland Hardwood Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) NO Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) YES Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition MEDIUM Sub-surface Storage and Retention Condition MEDIUM Water Quality Pathogen Change Condition LOW Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Particulate Change Condition HIGH Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Soluble Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Physical Change Condition MEDIUM Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition MEDIUM Function Rating Summary Function Metrics Rating Hydrology Condition MEDIUM Water Quality Condition LOW Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Habitat Condition LOW Overall Wetland Rating LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetland Q Wetland Type Bottomland Hardwood Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.230268/-80.022068 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ® Yes ❑ No Regulatory Considerations-Were regulatory considerations evaluated? ®Yes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ❑ Yes ® No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ®A ❑A Not severely altered ❑B ®B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ❑A Water storage capacity and duration are not altered. ®B ®B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ®D ®D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ❑C ❑C ❑C >_20%coverage of pasture ®D ®D ®D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ❑F OF OF >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? ❑Yes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ❑B From 30 to<50 feet ❑C From 15 to<30 feet ❑D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ❑<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? ❑Yes ❑No 7e. Is stream or other open water sheltered or exposed? ❑Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ®A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F OF From 15 to<30 feet ❑G ❑G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ®B Evidence of saturation,without evidence of inundation ❑C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre ❑1 01 01 From 0.1 to<0.5 acre ❑J ❑J ❑J From 0.01 to<0.1 acre ®K ®K ®K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ❑A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ❑D ❑D From 10 to<50 acres ❑E ❑E < 10 acres ®F ®F Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ❑B 1 to 4 ®C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ❑B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? EYes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o❑A ❑A Canopy closed, or nearly closed,with natural gaps associated with natural processes ❑B ❑B Canopy present, but opened more than natural gaps U ®C ®C Canopy sparse or absent ❑A ❑A Dense mid-story/sapling layer ❑B ❑B Moderate density mid-story/sapling layer ®C ®C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _c ❑B ❑B Moderate density shrub layer u) ®C ®C Shrub layer sparse or absent _e ®A ®A Dense herb layer ❑B ❑B Moderate density herb layer ❑C ❑C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ❑B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ®C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ❑A Overbank and overland flow are not severely altered in the assessment area. ❑B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ®D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetland Q Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Bottomland Hardwood Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) NO Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition LOW Sub-surface Storage and Retention Condition MEDIUM Water Quality Pathogen Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Particulate Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Soluble Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Physical Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Vegetation Composition Condition LOW Function Rating Summary Function Metrics Rating Hydrology Condition LOW Water Quality Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) NO Habitat Condition LOW Overall Wetland Rating LOW NC WAM FIELD ASSESSMENT FORM Accompanies User Manual Version 5.0 USACE AID# NCDWR# Project Name Cross Creek Ranch Mitigation Site Date of Evaluation 7/9/2020 Applicant/Owner Name Wildlands Engineering Inc. (WEI) Wetland Site Name Wetlands R, S, &T Wetland Type Headwater Forest Assessor Name/Organization I. Eckardt/C.Walker(WEI) Level III Ecoregion Piedmont Nearest Named Water Body Clarks Creek River Basin Yadkin-PeeDee USGS 8-Digit Catalogue Unit 03040104 County Montgomery NCDWR Region Fayetteville ❑ Yes ® No Precipitation within 48 hrs? Latitude/Longitude(deci-degrees) 35.23314/-80.033407 Evidence of stressors affecting the assessment area(may not be within the assessment area) Please circle and/or make note on the last page if evidence of stressors is apparent. Consider departure from reference, if appropriate, in recent past(for instance,within 10 years). Noteworthy stressors include, but are not limited to the following. • Hydrological modifications(examples: ditches, dams, beaver dams, dikes, berms, ponds, etc.) • Surface and sub-surface discharges into the wetland(examples:discharges containing obvious pollutants,presence of nearby septic tanks, underground storage tanks(USTs), hog lagoons, etc.) • Signs of vegetation stress(examples: vegetation mortality, insect damage, disease,storm damage,salt intrusion, etc.) • Habitat/plant community alteration (examples: mowing,clear-cutting, exotics, etc.) Is the assessment area intensively managed? ❑ Yes ® No Regulatory Considerations-Were regulatory considerations evaluated? ®Yes No If Yes, check all that apply to the assessment area. ❑ Anadromous fish ❑ Federally protected species or State endangered or threatened species ❑ NCDWR riparian buffer rule in effect ❑ Abuts a Primary Nursery Area(PNA) ❑ Publicly owned property ❑ N.C. Division of Coastal Management Area of Environmental Concern(AEC)(including buffer) ❑ Abuts a stream with a NCDWQ classification of SA or supplemental classifications of HOW, ORW, or Trout ❑ Designated NCNHP reference community ❑ Abuts a 303(d)-listed stream or a tributary to a 303(d)-listed stream What type of natural stream is associated with the wetland,if any?(check all that apply) ❑ Blackwater • Brownwater ❑ Tidal (if tidal,check one of the following boxes) ❑ Lunar ❑ Wind ❑ Both Is the assessment area on a coastal island? ❑ Yes ® No Is the assessment area's surface water storage capacity or duration substantially altered by beaver? ❑ Yes ® No Does the assessment area experience overbank flooding during normal rainfall conditions? ❑ Yes ® No 1. Ground Surface Condition/Vegetation Condition—assessment area condition metric Check a box in each column. Consider alteration to the ground surface(GS)in the assessment area and vegetation structure(VS)in the assessment area. Compare to reference wetland if applicable(see User Manual). If a reference is not applicable,then rate the assessment area based on evidence an effect. GS VS ®A ®A Not severely altered ❑B ❑B Severely altered over a majority of the assessment area(ground surface alteration examples: vehicle tracks, excessive sedimentation, fire-plow lanes, skidder tracks, bedding, fill, soil compaction, obvious pollutants) (vegetation structure alteration examples: mechanical disturbance, herbicides,salt intrusion[where appropriate], exotic species, grazing, less diversity[if appropriate], hydrologic alteration) 2. Surface and Sub-Surface Storage Capacity and Duration—assessment area condition metric Check a box in each column. Consider surface storage capacity and duration(Surf)and sub-surface storage capacity and duration(Sub). Consider both increase and decrease in hydrology. A ditch <_ 1 foot deep is considered to affect surface water only, while a ditch > 1 foot deep is expected to affect both surface and sub-surface water. Consider tidal flooding regime, if applicable. Surf Sub ❑A ®A Water storage capacity and duration are not altered. ®B ❑B Water storage capacity or duration are altered, but not substantially(typically, not sufficient to change vegetation). ❑C ❑C Water storage capacity or duration are substantially altered(typically, alteration sufficient to result in vegetation change) (examples: draining,flooding,soil compaction,filling, excessive sedimentation, underground utility lines). 3. Water Storage/Surface Relief—assessment area/wetland type condition metric(skip for all marshes) Check a box in each column. Select the appropriate storage for the assessment area(AA)and the wetland type(WT). AA WT 3a. ❑A ❑A Majority of wetland with depressions able to pond water> 1 deep ❑B ❑B Majority of wetland with depressions able to pond water 6 inches to 1 foot deep ❑C ❑C Majority of wetland with depressions able to pond water 3 to 6 inches deep ®D ®D Depressions able to pond water<3 inches deep 3b. ❑A Evidence that maximum depth of inundation is greater than 2 feet ❑B Evidence that maximum depth of inundation is between 1 and 2 feet ®C Evidence that maximum depth of inundation is less than 1 foot 4. Soil Texture/Structure—assessment area condition metric(skip for all marshes) Check a box from each of the three soil property groups below. Dig soil profile in the dominant assessment area landscape feature. Make soil observations within the top 12 inches. Use most recent National Technical Committee for Hydric Soils guidance for regional indicators. 4a. ❑A Sandy soil ®B Loamy or clayey soils exhibiting redoximorphic features(concentrations, depletions, or rhizospheres) ❑C Loamy or clayey soils not exhibiting redoximorphic features ❑D Loamy or clayey gleyed soil ❑E Histosol or histic epipedon 4b. ®A Soil ribbon< 1 inch ❑B Soil ribbon>_ 1 inch 4c. ®A No peat or muck presence ❑B A peat or muck presence 5. Discharge into Wetland—opportunity metric Check a box in each column. Consider surface pollutants or discharges(Surf)and sub-surface pollutants or discharges(Sub). Examples of sub-surface discharges include presence of nearby septic tank, underground storage tank(UST), etc. Surf Sub ®A ®A Little or no evidence of pollutants or discharges entering the assessment area ❑B ❑B Noticeable evidence of pollutants or discharges entering the wetland and stressing, but not overwhelming the treatment capacity of the assessment area ❑C ❑C Noticeable evidence of pollutants or discharges(pathogen, particulate, or soluble)entering the assessment area and potentially overwhelming the treatment capacity of the wetland(water discoloration, dead vegetation, excessive sedimentation, odor) 6. Land Use—opportunity metric(skip for non-riparian wetlands) Check all that apply(at least one box in each column). Evaluation involves a GIS effort with field adjustment. Consider sources draining to assessment area within entire upstream watershed(WS),within 5 miles and within the watershed draining to the assessment area(5M), and within 2 miles and within the watershed draining to the assessment area(2M). WS 5M 2M ❑A ❑A ❑A > 10%impervious surfaces ❑B ❑B ❑B Confined animal operations(or other local,concentrated source of pollutants ®C ®C ®C >_20%coverage of pasture ❑D ❑D ❑D >_20%coverage of agricultural land(regularly plowed land) ❑E ❑E ❑E >_20%coverage of maintained grass/herb ❑F OF OF >_20%coverage of clear-cut land ❑G ❑G ❑G Little or no opportunity to improve water quality. Lack of opportunity may result from little or no disturbance in the watershed or hydrologic alterations that prevent drainage and/or overbank flow from affecting the assessment area. 7. Wetland Acting as Vegetated Buffer—assessment area/wetland complex condition metric(skip for non-riparian wetlands) 7a. Is assessment area within 50 feet of a tributary or other open water? EYes No If Yes, continue to 7b. If No,skip to Metric 8. Wetland buffer need only be present on one side of the water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed. 7b. How much of the first 50 feet from the bank is wetland? (Wetland buffer need only be present on one side of the .water body. Make buffer judgment based on the average width of wetland. Record a note if a portion of the buffer has been removed or disturbed.) ❑A >_50 feet ❑B From 30 to<50 feet ❑C From 15 to<30 feet ®D From 5 to< 15 feet ❑E <5 feet or buffer bypassed by ditches 7c. Tributary width. If the tributary is anastomosed, combine widths of channels/braids for a total width. ®<_ 15-feet wide ❑> 15-feet wide ❑ Other open water(no tributary present) 7d. Do roots of assessment area vegetation extend into the bank of the tributary/open water? ❑Yes No 7e. Is stream or other open water sheltered or exposed? ®Sheltered—adjacent open water with width <2500 feet and no regular boat traffic. ❑Exposed—adjacent open water with width >_2500 feet or regular boat traffic. 8. Wetland Width at the Assessment Area—wetland type/wetland complex condition metric(evaluate WT for all marshes and Estuarine Woody Wetland only; evaluate WC for Bottomland Hardwood Forest, Headwater Forest, and Riverine Swamp Forest only) Check a box in each column for riverine wetlands only. Select the average width for the wetland type at the assessment area(WT)and the wetland complex at the assessment area(WC). See User Manual for WT and WC boundaries. WT WC ❑A ❑A >_ 100 feet ❑B ❑B From 80 to< 100 feet ❑C ❑C From 50 to<80 feet ❑D ❑D From 40 to<50 feet ❑E ❑E From 30 to<40 feet ❑F OF From 15 to<30 feet ®G ®G From 5 to< 15 feet ❑H ❑H <5 feet 9. Inundation Duration—assessment area condition metric(skip for non-riparian wetlands) Answer for assessment area dominant landform. ❑A Evidence of short-duration inundation (<7 consecutive days) ❑B Evidence of saturation,without evidence of inundation ®C Evidence of long-duration inundation or very long-duration inundation(7 to 30 consecutive days or more) 10. Indicators of Deposition—assessment area condition metric(skip for non-riparian wetlands and all marshes) Consider recent deposition only(no plant growth since deposition). ®A Sediment deposition is not excessive, but at approximately natural levels. ❑B Sediment deposition is excessive, but not overwhelming the wetland. ❑C Sediment deposition is excessive and is overwhelming the wetland. 11. Wetland Size—wetland type/wetland complex condition metric Check a box in each column. Involves a GIS effort with field adjustment. This metric evaluates three aspects of the wetland area: the size of the wetland type (WT), the size of the wetland complex (WC), and the size of the forested wetland (FW) (if applicable, see User Manual). See the User Manual for boundaries of these evaluation areas. If assessment area is clear-cut, select"K"for the FW column. WT WC FW(if applicable) ❑A ❑A ❑A >_500 acres ❑B ❑B ❑B From 100 to<500 acres ❑C ❑C ❑C From 50 to< 100 acres ❑D ❑D ❑D From 25 to<50 acres ❑E ❑E ❑E From 10 to<25 acres ❑F OF OF From 5 to< 10 acres ❑G ❑G ❑G From 1 to<5 acres ❑H ❑H ❑H From 0.5 to< 1 acre O 1 01 01 From 0.1 to<0.5 acre ®J ®J ®J From 0.01 to<0.1 acre ❑K ❑K ❑K <0.01 acre or assessment area is clear-cut 12. Wetland Intactness—wetland type condition metric(evaluate for Pocosins only) ❑A Pocosin is the full extent(>_90%)of its natural landscape size. ❑B Pocosin type is<90%of the full extent of its natural landscape size. 13. Connectivity to Other Natural Areas—landscape condition metric 13a. Check appropriate box(es) (a box may be checked in each column). Involves a GIS effort with field adjustment. This metric evaluates whether the wetland is well connected (Well) and/or loosely connected (Loosely)to the landscape patch, the contiguous naturally vegetated area and open water(if appropriate). Boundaries are formed by four-lane roads, regularly maintained utility line corridors the width of a four-lane road or wider, urban landscapes, maintained fields(pasture and agriculture), or open water> 300 feet wide. Well Loosely ❑A ®A >_500 acres ❑B ❑B From 100 to<500 acres ❑C ❑C From 50 to< 100 acres ®D ❑D From 10 to<50 acres ❑E ❑E < 10 acres ❑F OF Wetland type has a poor or no connection to other natural habitats 13b. Evaluate for marshes only. ❑Yes No Wetland type has a surface hydrology connection to open waters/stream or tidal wetlands. 14. Edge Effect—wetland type condition metric(skip for all marshes and Estuarine Woody Wetland) May involve a GIS effort with field adjustment. Estimate distance from wetland type boundary to artificial edges. Artificial edges include non-forested areas>_40 feet wide such as fields, development, roads, regularly maintained utility line corridors, and clear-cuts. Consider the eight main points of the compass. Artificial edge occurs within 150 feet in how many directions? If the assessment area is clear cut, select option "C." ❑A 0 ®B 1to4 ❑C 5to8 15. Vegetative Composition—assessment area condition metric(skip for all marshes and Pine Flat) ❑A Vegetation is close to reference condition in species present and their proportions. Lower strata composed of appropriate species,with exotic plants absent or sparse within the assessment area. ®B Vegetation is different from reference condition in species diversity or proportions, but still largely composed of native species characteristic of the wetland type. This may include communities of weedy native species that develop after clearcutting or clearing. It also includes communities with exotics present, but not dominant, over a large portion of the expected strata. ❑C Vegetation severely altered from reference in composition, or expected species are unnaturally absent (planted stands of non- characteristic species or at least one stratum inappropriately composed of a single species), or exotic species are dominant in at least one stratum. 16. Vegetative Diversity—assessment area condition metric(evaluate for Non-tidal Freshwater Marsh only) ❑A Vegetation diversity is high and is composed primarily of native species(< 10%cover of exotics). ❑B Vegetation diversity is low or has> 10%to 50%cover of exotics. ❑C Vegetation is dominated by exotic species(>50%cover of exotics). 17. Vegetative Structure—assessment area/wetland type condition metric 17a. Is vegetation present? EYes No If Yes, continue to 17b. If No,skip to Metric 18. 17b. Evaluate percent coverage of assessment area vegetation for all marshes only. Skip to 17c for non-marsh wetlands. ❑A >_25%coverage of vegetation ❑B <25%coverage of vegetation 17c. Check a box in each column for each stratum. Evaluate this portion of the metric for non-marsh wetlands. Consider structure in airspace above the assessment area(AA)and the wetland type(WT)separately. AA WT o®A ®A Canopy closed, or nearly closed,with natural gaps associated with natural processes m ❑B ❑B Canopy present, but opened more than natural gaps U ❑C ❑C Canopy sparse or absent o ❑A ❑A Dense mid-story/sapling layer ®B ®B Moderate density mid-story/sapling layer ❑C ❑C Mid-story/sapling layer sparse or absent - ❑A ❑A Dense shrub layer _. ®B ®B Moderate density shrub layer u) ❑C ❑C Shrub layer sparse or absent _e I A ❑A Dense herb layer _ ❑B ❑B Moderate density herb layer ®C ®C Herb layer sparse or absent 18. Snags—wetland type condition metric(skip for all marshes) ❑A Large snags(more than one)are visible(> 12 inches DBH, or large relative to species present and landscape stability). ®B NotA 19. Diameter Class Distribution—wetland type condition metric(skip for all marshes) ❑A Majority of canopy trees have stems>6 inches in diameter at breast height(DBH); many large trees(> 12 inches DBH)are present. ®B Majority of canopy trees have stems between 6 and 12 inches DBH,few are> 12 inch DBH. ❑C Majority of canopy trees are<6 inches DBH or no trees. 20. Large Woody Debris—wetland type condition metric(skip for all marshes) Include both natural debris and man-placed natural debris. ❑A Large logs(more than one)are visible(> 12 inches in diameter, or large relative to species present and landscape stability). ®B NotA 21. Vegetation/Open Water Dispersion—wetland type/open water condition metric(evaluate for Non-Tidal Freshwater Marsh only) Select the figure that best describes the amount of interspersion between vegetation and open water in the growing season. Patterned areas indicate vegetated areas,while solid white areas indicate open water. ❑A ❑B ❑C ❑D (C\ y � �.\`1 i ` 1 (( ( 1 rli . 22. Hydrologic Connectivity—assessment area condition metric(evaluate for riparian wetlands and Salt/Brackish Marsh only) Examples of activities that may severely alter hydrologic connectivity include intensive ditching,fill,sedimentation,channelization,diversion, man-made berms, beaver dams, and stream incision. Documentation required if evaluated as B, C, or D. ®A Overbank and overland flow are not severely altered in the assessment area. ❑B Overbank flow is severely altered in the assessment area. ❑C Overland flow is severely altered in the assessment area. ❑D Both overbank and overland flow are severely altered in the assessment area. Notes NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetlands R, S, &T Date of Assessment 7/9/2020 I. Eckardt/C.Walker Wetland Type Headwater Forest Assessor Name/Organization (WEI) Notes on Field Assessment Form(Y/N) NO Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) NO Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) YES Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub-function Rating Summary Function Sub-function Metrics Rating Hydrology Surface Storage and Retention Condition MEDIUM Sub-surface Storage and Retention Condition HIGH Water Quality Pathogen Change Condition LOW Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Particulate Change Condition HIGH Condition/Opportunity NA Opportunity Presence (Y/N) NA Soluble Change Condition MEDIUM Condition/Opportunity HIGH Opportunity Presence (Y/N) YES Physical Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Pollution Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Habitat Physical Structure Condition MEDIUM Landscape Patch Structure Condition LOW Vegetation Composition Condition MEDIUM Function Rating Summary Function Metrics Rating Hydrology Condition HIGH Water Quality Condition LOW Condition/Opportunity MEDIUM Opportunity Presence (Y/N) YES Habitat Condition LOW Overall Wetland Rating LOW NC DWQ Stream Identification Form Version 4.11 _------- Date: 4.Ja R J lei Project/Site: �- a Latitude: 35.224.840 rn,r.5 h„., 5:+c Evaluator: I Ecd,.,0 dt/C-. W.r.k i.C4 County: /'•},,,-+a c•r - Longitude: -60,0.11$6 0 Total Points: Stream Determination{atsivu@ Other Cli.►k S ire*k Stream rs et feast intermitter:I '5 rf 2 19 or`perennral if a 30' Ephemeral Intermittent Aerennlal eg Quad Name: A.Geomorphology (Subtotal= 1.3.r7 ) Absent Weak - Moderate Sing r 1'Continuity of channel bed and bank 0 1 2 3 2.Sinuosity of channel along thalweg _ 0 CD 2 3 3.In-channel structure:ex.riffle-pool,step-pool, 0 1 2 3 ripple-pool sequence _ 2 -Or- 4.Particle size of stream substrate 0 1 5.Active/relict floodplain 0 1 Q 3 6.Depositional bars or benches 0 1 _ 2 7.Recent alluvial deposits 0 1 2 ___1;43------ 8. Headcuts 1 2 3 9.Grade control 0 0.5 1 1. 10.Natural valley 0 0.5 _ �] 1.5 11.Second or greater order channel No=0 CZ *artificial ditches are not rated;see discussions In manual B.Hydrology (Subtotal= l a } 12.Presence of Basetlow 0 1 2 . 13.Iron oxidizing bacteria _ 1 2 3 14.Leaf litter 1 0.5 0 ' 15,Sediment on plants or debris 0 0.5 Ut 1.5 i 16.Organic debris lines or piles 0 0.5 1 1'5 17.Soil-based evidence of high water table? No=0 Yes=3 t C. Biology (Subtotal= 13.2 S ) , 18.Fibrous roots in streambed 2 1 0 S 19.Rooted upland plants in streambed �'33 2 _ 1 r �0 20.Macrobenthos(note diversity and abundance) 0 -' 1 2 ( 'J 21.Aquatic Mollusks CD 1 2 - 22.Fish 0 0.5 1 411114 _. 23.Crayfish 0 F (0.§.) 1 1 _24.Amphibians 0.5 1 . 25.Algae n 1 1.5 26,Wetland plants in streambed .J4.04.I wrs.l--- LFACW=0.75' OBL=1.5 Other=0 'perennial streams may also be identified using other methods.See p.35 of manual. ��++ Notes: S�r� J cd S I. s --i.rJ r'..a- .+-1 (5.) 5'E»c Tt.rj Ls ') a-..I . .t-IP 1, r) i�' 1 J Sketch: , NC DVS' Stream Identification Form Version 4.11 J `'ass C+tail l Latitude: 35.a36;`�U Date: q ' Pro ectlSite: ,� +„,_r,_, 5:4e 'I Evaluator: "rGt 6.7j4" Longitude: - 80,O 3�+40 ty: 1p ,,,y Total Points: Stream Determination(clrcie a Other UT 1 Stream rs at least setarm tfent y{ 7 if 19 ar perennial ii�30' Ephemeral Intermittent Pere_ e g Quad Name: z - 7 A. Geomorphology (Subtotal= ,-14....), ) Absent Weak _ Moderate Strong 1'Continuity of channel bed and bank 0 1 2 3 2.Sinuosity of channel along thaiweg 0 � 1 il2. 3 3.In-channel structure:ex.riffle-pool,step-pool, 0 1 2 4J ripple-pool sequence 4.Particle size of stream substrate 0 1 2 3 T 5.Active/relict floodplain 0 1 2 6.Depositional bars or benches 0 _.. C , 2 3 7.Recent alluvial deposits 0 , 2 3 F 8. Headcuts 0) 1 2 3 9.Grade control 0 0.5 _ 1 7.5 10.Natural valley 0 0.5 1 L 1.5 11.Second or greater order channel No=0 L es=3 d artificial ditches are not rated;see discussions in manual B. Hydrology (Subtotal= g ) 12.Presence of Baseflow s 0 1 (2) . 3 13.Iron oxidizing bacteria 0 1 2 3 14.Leaf litter _ �1 r 0.5 0 _ _ 15.Sediment on plants or debris 0 �u•51 _ 1 1.5 16.Organic debris lines or piles _ 0 0.5 ( 11.--''` 1.5 17.Sail-based evidence of high water table? No=0 C. Biology (Subtotal= it,5 ) 18.Fibrous roots in streambed 2 F 1 0 19.Rooted upland plants in streambed 2 1 0 20.Macrobenthos(note diversity and abundance) 0 t�1) 2 3 21.Aquatic Mollusks - 1 2 3 22.Fish 0 0.5 1 Cl J 23.Crayfish - (0] 0.5 1 1.5 24.Amphibians - 0 (1 1.5 25.Algae _ 0 0.5 • c 1 1.5 26.Wetland plants in streambed FACW=0,75; OBL=1. Other=0 -....-- *Perennial streams may also be identified using other methods.See p.35 of manual. ` }� E.�1•eL r !tom r wti WGr t� 1p uSa�l]W �"�r)v� r.�t r Notes: bst.,e. w• ., r�� , . 06S4',w OA& SwdxMw...4rr l 0. • ,..,h •e. 4e -4, 1.. 4r..ic 1 tsr i a r+. E1eI i a.nj s .JLr.l Lie) sy...II 'Af , I.;z..,3s +,..1 pLk+ preee.+ w1, ri441•5 Sketch: . 1 NC DWQ Stream Identification Form Version 4.I I Date: _ 3 ,4 . Project/Site: . • Latitude: ;C.;1/4 11,1110 Evaluator. County: Longitude: ..80.cL +10 Total Points: Stream Determination(circle one) Other t Stream is el least lraermatant t * Ephemeral Intermittent Perennial , e.g Quad Name: it a 19 Or• renal&if 130' - A. Geomorphofo_gyjSubtotal= ) Absent Weak Moderate Strong 1'Continuity of channel bed and bank - 0 I Z 3 - 2.Sinuosity of channel along thalweg 0 1 2 - 3 - 3 In-channel structure:ex.riffle-pool,step-pool, 0 1 2 3 ripple-pool sequence - _ 4,Particle size of stream substrate 0 1 2 3 r 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 - Natural valley 0 0.5 1 -~i-� 1-.5 11.Second or greater order channel No=0 , Yes=3 artificial ditches are not rated;see discussions In manual B. Hydrology (Subtotal =• • ) 1 12.Presence of Baseflow 0 1) 2 3 13.Iron oxidizing bacteria 1 2 3 14.Leaf litter 1.5 1 - 0.5 0 15.Sediment an plants or debris 1] 1 1.5 16.Organic debris lines or piles 0 0 1 , 1.5 17.Soil-based evidence of high water table? No=0 Yes 3 C. Biology (Subtotal= - - ) r 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 - 2P 3 21.Aquatic Mollusks 0 1 2-) 3- 22.Fish 0 0.5 1 1.5) 23.Crayfish - �0. 1 1.5 24.Amphibians 0 i 1 1-5 _25.Algae 0 ( 0.5 1 -1 1.5 26_Wetland plants in strearnbed 1 FACW=0.75; OBL=1.5 Other=Q J 'perennial streams may also be identified using other methods.See p.35 of manual. ••-------- k,►u . Notes: • .• .• b.r _, ,)v V�, ` - • . .r`..4; ., •• �Lr\I rfr,,n Sketch: ; ✓}1 NC DIVA Stream Identification Form Version 4.11 Date: f ' ! eCtis Project/Site: .1-'0/..1 errs li4 .A....4 1. Latitude: J.rL3 `.Z Evaluator. T. County: l'1;.-t-;l..1s,y Longitude: - 'G. Q 35015 Total Points: Straem is at least informrttent 33.5 Stream Determination(circle one) Other t,1 T -j +tZ f9 or perennial rrz 30' Ephemeral intermittent.Perenniarf u 9 Quad Name: A. Geomorpholoq Subtotal = Absent Weak _ Moderate Strong 1" Continuity of channel bed and bank 0 1 2 2.Sinuosity of channel along thalweg 0 1 1 2 3 3.1n-channel structure:ex.riffle-pool,step-pool, f 2 ;'31 ripple-pool sequence 0 1 4.Particle size of stream substrate 0 1 s 2 3 I5.Activerrelict flaodptain 0 1 2 3 6.Depositional bars or benches 0 ji 2 3 7.Recent alluvial deposits 01 � 1 2 3 8. Headcufs 0 1 2 31 9.Grade control 0 0.5 C1-/ 1.5 10.Natural valley 0 D 5 1 i 1 5) 11.Second or greater order channel , No=0l - - Yes=3 e artificial ditches are not rated;see discussions in manual B. Hydrology (Subtotal= -7•-•S ) 12.Presence of Baseflow 0 1 CV 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. 1 1.5 16.Organic debris lines or piles 0 +0,5 1 1.5 17.Soil-based evidence of high water table? Na=0 I Y) C. Biology (Subtotal= 1.5 ) _ 18.Fibrous roots in streambed 2 1 0 19.Rooted upland plants in streambed C3 2 1 0 20.Macrobenthos(nose diversity and abundance) 0 1 _U. 3 21.Aquatic Mollusks 1 2 I 3 22.Fish 0 0.5 1 1.5 23.Crayfish A. 0.5 1 1.5 24.Amphibians 0 0 5 �1] 1.5 25.Algae 0 } 1 ...___1 1.5 26.Wetland plants in streambed FACW=0.75; OBL=1.5*er=0) OD ac 'perennial streams may also be identified using other methods.See p.35 of manual, Notes: ,.,,« l 4, -1 3 .. -Cf;er: 1 + l 14. I. a ' 1 • In•-." J `. r.i , .. a 1_„ of I lo" r.r. � n r .rr� ��• cra[f w c...Ivr•.4. Wt.i lucre law j rale.t r, 4'fe j 6 f.w �l�nr` Sketch: P l NC DWQ Stream Identification Form Version 4.11 Date: Y r 2 g/ l 9 Project/Site: % asp Ce"" +...L Latitude: 35, ; .t 8g0 Evaluator. w .I„,,,rf.6» !F _r.:‘1. I.4* County: ;'1,.„..4„,..ar 1 Longitude: -gt].01g'1DG Total Points: Stream is at least rntennitter:l Stream Determination{clr Other 3 Ysr�na i" if 19 or rannralrft 30' Ephemeral Intermittent,Perenntd e.g.Quad Name: A. GeomorphologySubtotal= . ... Absent Weak Moderate Strong 1`Continuity of channel bed and bank 0 _ 1 2 2.Sinuosity of channel along thalweg 0 1 i 1� • 3 3.In-channel structure:ex.riffle-pool,step-pool, ripple-pool sequence 6 1 2 4.Particle size of stream substrate 0 1 2 ) ^5.Active/relict floodplain _ 0 1 2 () 6.Depositional bars or benches 0 1 ,23 3 7.Recent alluvial deposits 0 1 2+ 3 8. Readouts CO) 1 2 3 9.Grade control 0 0.5 1 10.Natural valley 0 0.5 1 5.' 11.Second or greater order channel No=0 Yes=3 I artificial ditches are not rated:see discussions In manual B. Hydrology (Subtotal = I 12.Presence of Baseflow 0 1 [J 3 13.Iron oxidizing bacteria 6 _ 1 2 3 14.Leaf litter 41.5 ....1 _ 0.5 0 15.Sediment on plants or debris 0 1 1.5 16.Organic debris lines or piles F 0 _ 0.5 G..) 1.5 17.Soil-based evidence of high water table? No=0 Yes?3 C. Biology (Subtotal= 1.S ) 18.Fibrous roots in streambed Ei3 2 1 0 19.Rooted upland plants in streambed 2 1 0 v 20.Macrobenthos(note diversity and abundance) 0 CD 2 3 21.Aquatic Mollusks 1 2 3 22.Fish 0 0.5 1 c_D 23.Crayfish 0.5 1 1.5 24.Amphibians X 0.5 1 1.5 25.Algae 0 0.5 1.5 rv28.Wetland plants in streambed FACW=0.75; OBL=1.5 Other=0 r1,,.e 'perennial streams may also be Identiled using other methods.See p.35 el manual. Notes: :�Je: -1 �. ,}S•F f,.:s Aral 3 �1Irg Sketch: NC DW►'Q Stream Identification Form Version 4.11 Date: �/ Profectlslte; C'eai Vtr.I- R4".1^ Latitude: 35. 0 in,+,s,.a sr+'is - , Evaluator. ` M-�. . , _ til.',i L.- County: Pl.,,{.1. c-• Longitude: -go.of epic Total Points: Stream Det n lnation jclrcie one) Other ?'T '.• a., gr.-.4: Stream is at+east intereVtent a Ephemeral'Intermittent Perennial e g Quad Name: ,r a 19 orperennra++f2 30' -•- ----- A, Geomorphology (Subtotal= 1 t ) Absent Weak Moderate Strong 1'Continuity of channel bed and bank 0 1 2 frl 2.Sinuosity of channel along thalweg 0 2 3 3.In-channel structure:ex.nffie-paot,step-pool. 0 , 2 3 ripple-pool sequence 4.Particle size of stream substrate _ 0 2 3 5.Active/relict floodplain 0 1 Cr 3 B.Depositional bars or benches 0 Cr 2 3 Ti) 7.Recent alluvial deposits 1 2 3 8. Headcuts 0 1 2 3 9.Grade control 0 • 05�� 1 1.5 10.Natural valley 0 ?0.5 1 1.5 11.Second or greater order channel +;Na=b Yes=3 -4 artificial ditches are not rated:see discussions in manual B. Hydrology (Subtotal = = 5 ) 12.Presence of Basefiow 0 1 3 13.iron oxidizing bacteria 0) 1 2 3 14.Leaf litter 1,.. ..) 1 0.5 0 15.Sediment on plants or debris 0 _ 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 i Yes C. Biology (Subtotal=, c•.: y 18.Fibrous roots in streambed ream c� 2 1 0 _19.Rooted upland plants in stbed c3) 2 1 _ 0 20.Macrobenthos(note diversity and abundance) t _ 1 2 3 21.Aquatic Mollusks 1 2 3 ~ 22.Fish _ 0.5 1 1.5 .23.Crayfish 0.5 1 1.5 24.Amphibians + sc.+. wndi r 0 _ O.a) 1 1.5 25.Algae (0) 0.5 + 1 1.5 26.Wetland plants in streambed FACW=0.75; OBL= 1.5 lei r,S,4. 'perenneai streams may also be identified using other methods.See p.35 of manual. �7 r] I Notes: n,-4, ..‘,1,el Ar.•r. a .+r,q 4t.�1 r.��.�^ �4.3 Ck. �ct� Q. . 6+Gl. C�_ pr 3k H =l cep. G,,....}y,.�r� 3 n sl sr.Sr.44r.ea y��t ..Sl's.,el rc.wt1. �, 4 %IF- le of 'P.m- Sketch: 4. .r0,�6...,4 rr...r.,�'., Appendix 4 Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 1 XS 1(UT1 Reach 1-Riffle) 98 97 96 9 95 0 94 v w 93 92 91 0 5 10 15 20 25 30 35 40 Width(ft) Elevation(ft) Bankfull Dimensions Flood Dimensions ; .:it, z'- 13.3 x-section area(ft.sq.) 50.0 W flood prone area(ft) n:, .• - ,_ 10.3 width(ft) 4.9 entrenchment ratio 4 t es - ' 1.3 mean depth(ft) 2.4 low bank height(ft) h t¢ :: " ` _. 2.4 max depth(ft) 1.0 low bank height ratio v • „ 12.5 wetted perimeter(ft) - • 1.1 hydraulic radius(ft) Flow Resistance 8.0 width-depth ratio 0.040 Manning's roughness _ 0.18 Darcy-Weisbach fric. '•' • • Bankfull Flow 4.4 resistance factor u/u* • _"�• 4.4 velocity(ft/s) 1.7 relative roughness 58.5 discharge rate(cfs) r,mP 0.76 Froude number Materials _ 90 D50 Riffle(mm) View Downstream 230 D84 Riffle(mm) 42 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 2 XS 2 (UT1 Reach 1-Pool) 98 97 - 96 y • 95 94 v *--\\****--• 93 • • 92 91 0 5 10 15 20 25 30 35 Width(ft) Bankfull Dimensions Flood Dimensions :E 3vt 15.9 x-section area(ft.sq.) 50.0 W flood prone area(ft) 8.4 width(ft) 6.0 entrenchment ratio "'r- . 1.9 mean depth(ft) 2.6 low bank height(ft) S 2.6 max depth(ft) 1.0 low bank height ratio 11.0 wetted perimeter(ft) 1.5 hydraulic radius(ft) Flow Resistance 4.4 width-depth ratio 0.040 Manning's roughness 0.16 Darcy-Weisbach fric. Bankfull Flow 5.0 resistance factor u/u* _ - 5.5 velocity(ft/s) 2.5 relative roughness 86.9 discharge rate(cfs) • Z ` 0.80 Froude number Materials r�Tti 90 D50 Riffle(mm) View Downstream 230 D84 Riffle(mm) 58 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 3 XS 3(UT1 Reach 2-Riffle) 98 97 96 95 ► ^ 94 c 93 0 .n 92 w 91 90 89 88 * • * t 87 , 0 5 10 15 20 25 30 35 40 Width(ft) - :. i Bankfull Dimensions Flood Dimensions '" t 11.9 x-section area(ft.sq.) 13.8 W flood prone area(ft) 11.6 width(ft) 1.2 entrenchment ratio 1.0 mean depth(ft) 6.3 low bank height(ft) ' -- } 1.4 max depth(ft) 4.6 low bank height ratio -1: ..- 12.5 wetted perimeter(ft) r Y ►..-f 1.0 hydraulic radius(ft) Flow Resistance �• ± —, 11.2 width-depth ratio 0.040 Manning's roughness 0.19 Darcy-Weisbach fric. s ti -F -^; Bankfull Flow 5.4 resistance factor u/u* `'6- - 4.6 velocity(ft/s) 2.6 relative roughness 54.5 discharge rate(cfs) -0.82 Froude number Materials - 52 D50 Riffle(mm) 120 D84 Riffle(mm) 47 threshold grain size(mm): View Downstream Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 4 XS 4(UT1 Reach 2-Pool) 98 97 96 95 4 94 c 93 0 .2 92 w 91 90 89 • • • 88 87 0 5 10 15 20 25 30 35 40 Width(ft) Bankfull Dimensions Flood Dimensions 45.5 x-section area(ft.sq.) 20.7 W flood prone area(ft) 17.6 width(ft) 1.2 entrenchment ratio 2.6 mean depth(ft) 6.6 low bank height(ft) K; - 3.6 max depth(ft) 1.8 low bank height ratio • 21.5 wetted perimeter(ft) p, 2.1 hydraulic radius(ft) Flow Resistance • 6.8 width-depth ratio 0.040 Manning's roughness 0.14 Darcy-Weisbach fric. yj Bankfull Flow 7.5 resistance factor u/u* - 7.8 velocity(ft/s) 6.6 relative roughness ' 352.7 discharge rate(cfs) • 0.94 Froude number Materials a. Wit.. 52 D50 Riffle(mm) a-• _ ,.. y 120 D84 Riffle(mm) 104 threshold grain size(mm): View Downstream Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 5 XS 5(UT1b-Riffle) 97 96 t 95 4 c 4 94 r> w w 93 92 91 , 0 5 10 15 20 25 30 Width(ft) Bankfull Dimensions Flood Dimensions 'a' ..;'•' '`... 'Y` yi',:.'t 10.7 x-section area(ft.sq.) 19.1 W flood prone area(ft) i I" k, 11.7 width(ft) 1.6 entrenchment ratio .'"' ' 0 • ' � 1• . 1 A . ' r ' 0.9 mean depth(ft) 3.1 low bank height(ft) W • 1.6 max depth(ft) 2.0 low bank height ratio ' rr:4 12.6 wetted perimeter(ft) - 0.8 hydraulic radius(ft) Flow Resistance q, 12.9 width-depth ratio 0.040 Manning's roughness ;,Z. 0.20 Darcy-Weisbach fric. " `,'' Bankfull Flow 8.9 resistance factor u/u* a 3.8 velocity(ft/s) 9.9 relative roughness •'' =_ .': ti ^' 40.5 discharge rate(cfs) -- ' ~# - i . 0.73 Froude number Materials ,e. - 4 13 D50 Riffle(mm) View Downstream 28 D84 Riffle(mm) 34 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 6 XS 6(UT1b-Pool) 95 • 94 - 93 c 0 92 w w 91 90 - 89 - , 0 5 10 15 20 25 Width(ft) Bankfull Dimensions Flood Dimensions f �� '.r{"�` + r • a "'' ` '- tA7 I 1 aye 9.7 x-section area(ft.sq.) 30.0 W flood prone area(ft) 1 , Mr•-'_�� •.�'f+y 7._ 6.4 width(ft) 4.7 entrenchment ratio •"• - -,' ), _ :.•' y 1.5 mean depth(ft) 3.6 low bank height(ft) . r'' '. :;l't ` ,.} . 2.1 max depth(ft) 1.7 low bank height ratioielqkq ` r. _ 8.4 wetted perimeter(ft) (, _ 1.2 hydraulic radius(ft) Flow Resistance ' i : 4.2 width-depth ratio 0.040 Manning's roughness - .:.. , ,y - • 0.18 Darcy-Weisbachfric. a ; --l.•C---'1 Bankfull Flow 9.7 resistance factor u/u* .� :6�'4,• Y• r' Y °;G.``1 4.7 velocity(ft/s) 16.6 relative roughness •'' F jr w 45.7 discharge rate(cfs) ' •r^. _ 0.77 Froude number Materials / { ' y 13 D50 Riffle(mm) View Downstream 28 D84 Riffle(mm) 46 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 7 XS 7(Big Branch-Riffle) 96 95 94 "� 93 c 4 92 v 91 90 - 89 88 , 0 10 20 30 40 50 60 Width(ft) - • r Bankfull Dimensions Flood Dimensions • z�- -': '� ' 39.8 x-section area(ft.sq.) 50.0 W flood prone area(ft) • .I- '.a• t.'4—.- : , r 23.3 width(ft) 2.1 entrenchment ratio ice. • i Ik; '• ..•,._I!. 1.7 mean depth(ft) 7.0 low bank height(ft) •'! 2.6 max depth(ft) 2.7 low bank height ratio A'. . 24.5 wetted perimeter(ft) 1.6 hydraulic radius(ft) Flow Resistance • 13.7 width-depth ratio 0.050 Manning's roughness - " ' 0.25 Darcy-Weisbach fric. f J '-,. - 7.--..., 4' Bankfull Flow 6.1 resistance factor u/u* vice. i:s'v-_• , may. . 3.4 velocity(ft/s) 3.2 relative roughness ` ►., 136.9 discharge rate(cfs) - , ' n "`� 1." 0.48 Froude number Materials 48 D50 Riffle(mm) View Downstream 160 D84 Riffle(mm) 35 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site DMS Contract No.100138 Existing Conditions 2020 Cross Section 8 XS 8(Big Branch-Pool) 96 95 94 "^ 93 0 92 91 w 90 89 88 0 5 10 15 20 25 30 35 40 45 50 Width(ft) Elevation(ft) Bankfull Dimensions Flood Dimensions 42.9 x-section area(ft.sq.) 32.7 W flood prone area(ft) 17.3 width(ft) 1.9 entrenchment ratio 2.5 mean depth(ft) 6.6 low bank height(ft) 3.7 max depth(ft) 1.8 low bank height ratio 20.2 wetted perimeter(ft) 2.1 hydraulic radius(ft) Flow Resistance "• 7.0 width-depth ratio 0.050 Manning's roughness _ . �, 0.23 Darcy-Weisbach fric. Bankfull Flow 5.9 resistance factor u/u* '�- 4.7 velocity(ft/s) 3.3 relative roughness 200.4 discharge rate(cfs) 0.56 Froude number Materials • `• , 90 D50 Riffle(mm) 230 D84 Riffle(mm) View Downstream 59 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site DMS Contract No.100138 Existing Conditions 2020 Cross Section 9 XS 9 (Big Branch -Riffle) 96 - 94 - F 93 - 0 92 v 91 90 - 89 88 0 5 10 15 20 25 30 35 40 Width(ft) Bankfull Dimensions Flood Dimensions .rc,,... 28.5 x-section area(ft.sq.) 19.4 W flood prone area(ft) = • i$ 15.8 width(ft) 1.2 entrenchment ratio -="y .+ • 1.8 mean depth(ft) 5.1 low bank height(ft) • 2.2 max depth(ft) 2.3 low bank height ratio 17.8 wetted perimeter(ft) #.,r.. 1.6 hydraulic radius(ft) Flow Resistance _ 8.8 width-depth ratio 0.050 Manning's roughness 0.25 Darcy-Weisbach fric. Bankfull Flow 7.4 resistance factor u/u* • 3.9 velocity(ft/s) 6.3 relative roughness 110.0 discharge rate(cfs) _ 0.54 Froude number Materials ,t.- 36 D50 Riffle(mm) 87 D84 Riffle(mm) View Downstream 44 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site DMS Contract No.100138 Existing Conditions 2020 Cross Section 10 XS 10(Big Branch-Pool) 96 95 «�... 94 93 0 92 w w 91 90 89 88 0 5 10 15 20 25 30 35 40 Width(ft) Bankfull Dimensions Flood Dimensions y ' 47.8 x-section area(ft.sq.) 20.7 W flood prone area(ft) 4,9 i '' 4 ci g y • 17.8 width(ft) 1.2 entrenchment ratio 'c •fl� '. 2.7 mean depth(ft) 6.2 low bank height(ft) 3.7 max depth(ft) 1.7 low bank height ratio - - 21.1 wetted perimeter(ft) _ 2.3 hydraulic radius(ft) Flow Resistance 6.6 width-depth ratio 0.050 Manning's roughness 0.22 Darcy-Weisbach fric. 1 . Bankfull Flow 8.4 resistance factor u/u* 4.9 velocity(ft/s) 9.4 relative roughness 232.5 discharge rate(cfs) 0.57 Froude number Materials 36 D50 Riffle(mm) View Downstream 87 D84 Riffle(mm) 62 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 11 XS 11(UT3 Reach 1-Pool) 96 95 94 - • 93 - 92 - 0 91 - > v w 90 - 89 - 88 - 87 7 0 5 10 15 20 25 Width(ft) Elevation(ft) Bankfull Dimensions Flood Dimensions r 4.9 x-section area(ft.sq.) 7.1 W flood prone area(ft) 4r'" = r kE 3.5 width(ft) 2.0 entrenchment ratio 1.4 mean depth(ft) 5.7 low bank height(ft) �' { 2.1 max depth(ft) 2.7 low bank height ratio .' Z 5.8 wetted perimeter(ft) 0.8 hydraulic radius(ft) Flow Resistance V.*•' 2.5 width-depth ratio 0.030 Manning's roughness 0.11 Darcy-Weisbach fric. Bankfull Flow 3.9 resistance factor u/u* F' 6.7 velocity(ft/s) 1.9 relative roughness 33.1 discharge rate(cfs) , • 1.29 Froude number Materials `f r• 90 D50 Riffle(mm) View Downstream 230 D84 Riffle(mm) 59 threshold grain size(mm): Cross-Section Plots Cross Creek Ranch Mitigation Site Existing Conditions 2020 Cross Section 12 XS 12(UT3 Reach 1-Riffle) 95 94 • 93 • 92 4 91 a', 90 89 88 87 , 0 5 10 15 20 25 30 Width(ft) Bankfull Dimensions Flood Dimensions +r 1 - :- 2.0 x-section area(ft.sq.) 3.6 W flood prone area(ft) i 4 2.6 width(ft) 1.4 entrenchment ratio ,'ry t• 0.8 mean depth(ft) 5.2 low bank height(ft) 1.1 max depth(ft) 4.8 low bank height ratio 3.7 wetted perimeter(ft) 0.5 hydraulic radius(ft) Flow Resistancee. _,_ -• 3.3 width-depth ratio 0.040 Manning's roughness • 0.23 Darcy-Weisbach fric. MOW Bankfull Flow 2.6 resistance factor u/u* - - - 3.8 velocity(ft/s) 1.0 relative roughness 7.6 discharge rate(cfs) 0.90 Froude number Materials 90 D50 Riffle(mm) View Downstream 230 D84 Riffle(mm) 39 threshold grain size(mm): Existing Conditions Geomorphic Parameters Big Branch Reach 1 Big Branch Reach 2 UT1 Reach 1 UT1 Reach 2 UT1B UT3 Reach 1 Parameter Notation Units Min Max Min Max Min Max Min Max Min Max Min Max stream type C4/1 G4c/1 E4/1 G3c/1 B4c/1 F1 drainage area DA sq mi 2.1 2.3 0.54 1.13 0.54 0.01 bankfull cross-sectional area Abkf SF 34.4 28.5 13.3 11.9 10.7 2.0 average velocity during bankfull event Vbkf fps 3.3 3.9 4.4 4.6 3.8 1.8 Cross Section width at bankfull Wbkf feet 21.4 15.8 10.3 11.6 11.7 6.4 maximum depth at bankfull dmax feet 2.4 2.2 2.4 1.4 1.6 1.0 mean depth at bankfull dbkf feet 1.6 1.8 1.3 1.0 0.9 0.3 bankfull width to depth ratio Wbkf/dbkf 13.3 8.8 8.0 11.2 12.9 20.6 low bank height feet 7.0 5.1 2.4 6.3 3.1 2.4 bank height ratio BHR 3.0 2.3 1.0 4.6 2.0 2.4 floodprone area width Wfpa feet 50.0 19.4 50.0 13.8 19.1 8.7 entrenchment ratio ER 2.3 1.2 >2.2 1.2 1.6 1.3 Profile max pool depth at bankfull dpool feet 2.4 3.7 2.6 3.6 2.1 2.1 pool depth ratio dpool/dbkf 1.5 2.1 2.0 3.6 2.3 7.0 pool width at bankfull wood feet 14.5 17.8 17.5 17.6 6.4 7.2 pool width ratio Wpool/Wbkf 0.7 1.1 1.7 1.5 0.5 1.1 bankfull pool cross-sectional area Apool SF 22.5 47.8 17.6 45.5 9.7 12.1 pool area ratio Apool/Abkf 0.7 1.7 1.3 3.8 0.9 6.1 pool-pool spacing p-p feet 35 88 69 104 28 117 57 89 23 122 52 191 pool-pool spacing ratio P-P/Wbkf 1.6 4.1 4.4 6.6 2.7 11.4 4.9 7.7 2.0 10.4 8.1 29.8 Slope valley slope Svalley feet/foot 0.010 0.007 0.017 0.010 0.018 0.036 channel slope Schannel feet/foot 0.007 0.009 0.013 0.016 0.013 0.029 Pattern sinuosity K 1.14 1.13 1.19 1.17 1.19 1.00 belt width Wblt feet 28 64 68 19 59 33 59 18 66 - meander width ratio wblt/Wbkf 1.3 3.0 4.3 1.8 5.7 2.8 5.1 1.5 5.6 - meander length Lm feet 139 237 220 51 152 96 125 50 145 - meander length ratio Lm/Wbkf 6.5 11 13.9 5.0 15 8.3 11 4.3 12 - linear wavelength LW 96 194 171 44 124 80 34 56 - linear wavelength ratio LW/Wbkf 4.5 9 10.8 4.3 12 6.9 2.9 5 - radius of curvature /Rc feet 14 51 45 54 5 28 6 27 7 29 - radius of curvature ratio Rd Wbkf 0.7 2.4 2.8 3.4 0.5 2.7 0.5 2.3 0.6 2.5 - Cross Creek Ranch Mitigation Site Appendix 4 Proposed Geomorphic Parameters Big Branch UT1 Reach 1 UT1 Reach 2 UT1B UT3 Reach 1 Notation Units Typical Typical Typical Typical Typical Section Min Max Section Min Max Section Min Max Section Min Max Section Min Max Values Values Values Values Values stream type C4/1 C4/1 C4/1 C4/1 B4 drainage area DA sq mi 2.29 0.57 1.13 0.54 0.01 design discharge Q cfs 144.0 - 52.0 - 85.0 - 49.0 - 6.0 - bankfull cross-sectional area Abkf SF 34.0 - 13.8 - 23.3 - 14.7 - 1.9 - average velocity during bankfull event Vbkf fps 4.2 - 3.8 - 3.6 - 3.4 - 3.3 - Cross Section width at bankfull wbkf feet 24.0 - 14.5 - 20.0 - 15.2 - 5.2 - maximum depth at bankfull dmax feet 2.0 - 1.3 - 1.5 - 1.3 - 0.5 - mean depth at bankfull dbkf feet 1.4 - 1.0 - 1.2 - 1.0 - 0.4 - bankfull width to depth ratio wbkf/dbkf 16.9 - 15.3 - 17.2 - 15.7 - 14.6 - max depth ratio dmax/dbkf feet 1.4 - 1.4 - 1.3 - 1.3 - 1.4 - bank height ratio BHR 1.0 - 1.0 - 1.0 - 1.0 - 1.0 - floodprone area width wfpa feet - 52.8 120.0 - 31.9 72.5 - 44.0 100.0 - 33.4 76.0 - 7.3 11.4 entrenchment ratio ER - 2.2 5.0 - 2.2 5.0 - 2.2 5.0 - 2.2 5.0 - 1.4 2.2 Slope valley slope Svalley feet/foot 0.0100 0.0160 0.0101 0.0110 0.0360 channel slope Schnl feet/foot 0.0083 0.0077 0.0091 0.0118 0.0123 0.0133 0.0080 0.0078 0.0133 0.0092 0.0085 0.0092 0.0327 0.0277 0.0360 Profile riffle slope Sriffle feet/foot - 0.0115 0.0355 - 0.0172 0.0520 - 0.0109 0.0328 - 0.0118 0.0358 - 0.028 0.090 riffle slope ratio Sriffle/Schnl - 1.5 3.9 - 1.4 3.9 - 1.4 3.9 - 1.4 3.9 - 1.0 2.5 pool slope Sp feet/foot - 0.000 0.000 - 0.000 0.0000 - 0.000 0.0000 - 0.000 0.0000 - 0.000 0.6000 pool slope ratio Sp/Schnl - 0.00 0.00 - 0.00 0.00 - 0.00 0.00 - 0.00 0.00 - 0.0 0.60 pool-pool spacing Lp-p feet - 62 170 - 38 96 - 52 132 - 40 100 - 7.3 45.8 pool spacing ratio 1-p-p/wbkf - 2.6 7.1 - 2.6 6.6 - 2.6 6.6 - 2.6 6.6 - 1.4 8.8 pool cross-sectional area Apool SF 100.4 78.2 102.0 38.7 31.7 41.3 38.7 53.5 69.8 38.7 33.8 44.1 6.0 3.7 7.4 pool area ratio Apool/Abkf 3.0 2.3 3.0 2.8 2.3 3.0 2.8 2.3 3.0 2.8 2.3 3.0 3.2 2.0 4.0 maximum pool depth dpool feet 5.5 4.3 5.7 3.5 2.9 3.8 3.5 3.5 4.7 3.5 2.9 3.9 1.5 0.7 1.8 pool depth ratio dpool/dbkf 3.9 3.0 4.0 3.7 3.0 4.0 3.7 3.0 4.0 3.7 3.0 4.0 4.2 2.0 5.0 pool width at bankfull wpool feet 32.0 28.8 36.0 19.8 17.4 23.2 19.8 24.0 32.0 19.8 18.2 24.3 7.0 5.7 7.8 pool width ratio wpoo/Wbkf 1.3 1.2 1.5 1.4 1.2 1.6 1.4 1.2 1.6 1.4 1.2 1.6 1.3 1.1 1.5 Pattern sinuosity K 1.20 1.10 1.30 1.20 1.20 1.30 1.20 1.20 1.30 1.20 1.20 1.30 1.10 - - belt width wblt feet - 60 168 - 29 73 - 40 100 - 30 76 - - - meander width ratio wblt/wbkf - 2.5 7 - 2.0 5.0 - 2.0 5.0 - 2.0 5.0 - -linear wavelength(formerly meander LW feet - 120 312 - 73 160 - 100 220 - 76 167 - - - length) linear wavelength ratio(formerly meander LW/wbkf - 5.0 13.0 - 5.0 11.0 - 5.0 11.0 - 5.0 11.0 - - - length ratio) meander length Lm feet - 100 260 - 87 191 - 120 264 - 91 201 - - - meander length ratio Lm/Wbkf - 4.2 10.8 - 6.0 13.2 - 6.0 13.2 - 6.0 13.2 - - - radius of curvature Rc feet - 48 96 - 29 44 - 40 60 - 30 46 - - - radius of curvature ratio RJ wbkf - 2.0 4.0 - 2.0 3.0 - 2.0 3.0 - 2.0 3.0 - - - Cross Creek Ranch Mitigation Site Appendix 4 Reference Reach Geomorphic Parameters Foust Upstream Long Branch Collins Creek Spencer Creek 2 UT to Varnals UT to Sandy Spencer Pilot Mountain UT to Richland Creek Notation Units Creek Run Creek 3 Trib Downstream Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max stream type C4 C/E4 E4 E4 C4/E4 B4c E4b B4 C4/E4 drainage area DA sq mi 1.4 1.49 1.68 0.96 0.41 0.15 0.37 0.27 0.97 design discharge Q cfs 95.2 101 124 115 150 97 54.0 20 35 32 69 79 bankfull cross-sectional area Abkf SF 23.9 24.1 25 34.6 32.9 17.8 19.7 10.3 12.3 5.7 6.2 6.6 8.7 6 16.5 17.5 average velocity during bankfull event vbkf fps 2.9 3.7 3.6 4 3.9 4.9 5.4 4.4 5.2 3.4 5 5.3 4.2 4.5 Cross-Section width at bankfull wbkf feet 18.5 19.4 14.8 18.6 11.9 20.1 10.7 11.2 9.3 10.5 7.3 7.8 6.3 9.3 8.6 13.3 15.2 maximum depth at bankfull dmax feet 1.8 2.1 1.9 2.9 3.3 4.2 2.1 2.6 1.5 1.7 1.1 1.4 1 1.2 1 1.8 2.1 mean depth at bankfull dbkf feet 1.3 1.4 1.3 2.1 1.6 2.7 1.60 1.80 1.1 1.2 0.7 0.8 0.8 1.0 0.7 1.1 1.3 bankfull width to depth ratio wbkf/dbkf 13.9 14.2 7.9 13.8 4.4 12.1 5.8 7.1 8.1 9.3 6.6 9.8 7.9 9.3 12.5 10.1 13.9 depth ratio dmaX/dbkf feet 1.4 1.6 1.4 1.5 1.5 2.5 1.3 1.4 1.36 1.42 1.6 1.8 1.2 1.3 1.4 1.6 1.7 bank height ratio BHR 1 1.2 1.5 1 1.1 1 1 1.7 2.6 1 1 1 1 floodprone area width wfpa feet 49 62.5 >50 60 60 114+ 60 100 12.2 15.6 14 125 13.3 >50 entrenchment ratio ER 2.6 3.4 >3.4 2.0 3 5.5 10 5.7 10 1.6 2.1 1.7 4.3 1.5 >2.5 Slope valley slope Svalley feet/foot 0.0095 0.006 -- 0.011 0.020 0.02 0.022 0.0404 0.016 channel slope Schnl feet/foot 0.009 0.004 0.003 0.005 0.017 0.015 0.019 0.0378 0.0140 Profile riffle slope Sriffle feet/foot 0.015 0.035 0.013 0.012 0.003 0.008 0.013 0.024 0.057 0.004 0.042 0.018 0.034 0.015 0.120 0.018 0.036 riffle slope ratio Sriffle/Schnl 1.7 3.9 3.3 3 -- 2.8 1.41 3.35 0.2 2.8 1.0 1.6 0.4 3.2 1.3 2.5 pool slope Sp feet/foot 0.0008 0.0034 0.0003 0.003 0 0.0007 0.0009 0 0.015 0.00 0.01 0.00 0.01 0.00 0.01 0.00 0.00 pool slope ratio Sp/Schnl 0.09 0.38 0.1 0.8 0 0.15 0.19 0 0.88 0.00 0.47 0.00 0.60 0.00 0.30 0.02 0.27 pool-to-pool spacing Lp_p feet 48.8 91.3 50 105 32 80 71 7.8 82.2 9.3 54.8 9.0 46.0 7.2 51.9 33.0 93.0 pool spacing ratio Lp-p/wbkf 2.6 4.7 3.4 7.1 1.6 6.7 6.3 6.6 0.5 5.6 1.3 7.0 1.4 4.9 0.8 6.0 2.5 6.1 pool cross-sectional area Apool SF 29.2 34.9 25.5 33.4 57.9 24.5 22 22.7 5.5 8.7 6.5 9.8 9.6 1.8 1.8 pool area ratio Apool/Abkf 1.2 1.4 1.0 1.3 1.8 1.2 1.4 1.8 1.9 1.0 1.4 1.0 1.1 1.6 1.4 1.6 maximum pool depth dpool feet 2.5 2.9 2.2 2.4 3.3 2.5 2.6 1.3 1.5 1.2 1.8 1.6 14.7 16.0 pool depth ratio dpool/dbkf 1.9 2.1 0.8 1.2 0.9 1.5 1.8 2 3.0 3.1 1.9 1.9 1.5 1.8 2.3 1.0 1.2 pool width at bankfull wpool feet 15.3 20.5 16.2 18.8 24.3 17.5 15.1 18.6 7.6 9.2 6.0 12.0 8 14.7 15.8 pool width ratio wpool/wbkf 0.8 1.1 0.9 1.3 1.2 2.0 1.6 1.0 1.3 1.0 1.2 1.0 1.3 0.9 0.9 0.9 Pattern sinuosity K 1.05 1.3 -- 2.3 1.2 1.6 1.0 1.2 1.1 belt width wblt feet -- 60 -- 38 41 14.6 44.5 24.3 59.6 10.0 50.0 -- meander width ratio wblt/wbkf -- -- 3.2 4.1 -- 3.4 3.6 1.0 3.0 3.3 7.6 1.6 5.4 -- linear wavelength Lm feet -- -- 66 191 -- 46 48 16.4 46.6 63.0 72.0 55.0 142.0 -- linear wavelength ratio Lm/wbkf -- -- 4.5 10.3 -- 4.1 4.4 1.1 3.2 8.6 9.2 8.7 15.3 -- meander length feet -- -- --- --- -- --- --- -- -- --- --- 53 178 -- meander length ratio -- -- --- --- -- --- --- -- -- --- --- 8.4 19.1 -- radius of curvature Rc feet -- -- 16 87 -- 11 15 8.3 47.3 13.7 29.4 12.0 85.0 -- radius of curvature ratio RJ wbkf -- -- 1.1 4.7 -- 1.3 1.4 0.6 3.2 1.9 3.8 1.9 9.1 -- Cross Creek Ranch Mitigation Site Appendix 4 S& Soil & Environmental Consultants, PA E 1010 Ruvru Ridgy Road • Raleigh. North C awli l.i 27614 • Plum,. i';1°));i k•-59OCJ • F . 1 119}846-9407 www.ti:uuiC:C,cnits HYDRIC SOIL INVESTIGATION Cross Creek Ranch Mitigation Site 5799 NC Highway 73, Mt. Gilead, NC PIEDMONT Yadkin-Pee Dee River Basin Montgomery County, North Carolina Prepared for: Mr. Eric Neuhaus Wildlands 167-B Haywood Road, Asheville, NC 28806 CO .t 0.t. A . 450047:fyiutto$C4otki \ . �Fy x pp WS� x� ri I : 1)_ fir V51 0) ',,i' 130 KEVIN Cr MARTIN "�e„`...e "i, OOISB6f �? 1003 dyo—AL wenja N I November 9th, 2020 Revised December 24th, 2020 1 INTRODUCTION Soil & Environmental Consultants, PA(S&EC, PA) was retained to perform a preliminary evaluation to assess the presence and extent of hydric soils onsite. Proposed Wetland Area 1 is mostly fescue grass with some herbaceous vegetation intermixed. Proposed Wetland 2 contains an agricultural pond with fescue grasses intermixed with herbaceous and woody vegetation outside the boundary of the pond. Proposed Wetland Area 3 has been maintained in the past but currently has mostly herbaceous vegetation with some small saplings intermixed. Proposed Wetland areas 1, 2, and 3 contained hydric soil indicators F3 or F19 within 10" of the surface (see attached Figure A- Preliminary Soils Investigation Map). METHODOLOGY On August 1st, 2019 S&EC, PA staff performed a hydric soil evaluation at the site.Additional soil borings were performed on October 20, 2020. Hand auger borings were advanced on the property at locations as appropriate to approximately estimate the location and extent of hydric soils within the project area (see attached Figure A- Soil Borings Map). Each soil boring was evaluated to assess the presence or absence of hydric soil indicators. Hydric soil indicators were identified utilizing the NRCS Field Indicators of Hydric Soils in the United States-A Guide for Identifying and Delineating Hydric Soils (Version 8.2, 2018). All areas evaluated are mapped as the moderately well drained Tillery soil series (thermic Aquic Hapludults) and a Badin (well drained, thermic Typic Hapludults)-Tarrus (well drained, thermic Typic Kanhapludults) complex. However, hydric indicators were found within some areas containing each of these mapped soil types. The areas containing hydric soil indicators were most like the Roanoke (Fine, mixed, semiactive, thermic Typic Endoaquults) or Wehadkee (Fine-loamy, mixed, active, nonacid, thermic Fluvaquentic Endoaquept) soil series. Non hydric soils were also observed in these areas. Non-hydric areas were generally observed near streams or at foot or toe slopes of adjacent uplands. RESULTS Twenty-seven soil borings were performed within the study area in August of 2019. Thirteen additional soil borings were performed in October of 2020. Soil characteristics were evaluated and all areas identified as containing hydric soils met the hydric soil criteria described below. Soil boring locations are indicated on the attached Figure A—Soil Borings Map. The depth to and type of hydric soil indicator at each boring is shown in the table on the Soil Borings Map. Red Dots on the Map—are borings where hydric soil indicators were not observed in the top 10" of the soil profile. Hydric indicators may have been observed below 10" of the soil surface depending on the boring location (see the table on Figure A for further details). Blue Plus Signs --are hydric soils areas containing a depleted matrix ((F3) indicator) within 10" of current land surface (these borings may also have had the F19 indicator above the F3, see the table on the soils map for details of where this occurred) Orange Triangles- are hydric soils areas containing a Piedmont floodplain indicator F19 within 10" but not a depleted matrix F3 within 10" (these borings may have also had the F3 indicator below the F19 indicator, see the table on Figure A for further details). 2 Indicator F3: Depleted Matrix Technical Description: A layer that has a depleted matrix with 60 percent or more chroma of 2 or less and that has a minimum thickness of either: (a) 2 in. (5 cm) if the 2 in. (5 cm) is entirely within the upper 6 in. (15 cm) of the soil, or (b) 6 in. (15 cm) starting within 10 in. (25 cm) of the soil surface. Indicator F19: Piedmont Floodplain Soils On flood plain, a mineral layer at least 15 cm (6 inches) thick, starting at a depth <25cm (10 inches) from the soil surface, with a matrix (60 percent or more of the volume) chroma of less than 4 and 20 percent or more distinct or prominent redox concentrations occurring as soft masses or pore linings. 3 Soil Profile#1/ Boring Location 3 Hydric Soil Indicator: None Series and Taxonomic Class: Shellbluff- Fine-silty, mixed, active,thermic Oxyaquic Dystrudepts Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-12 A 10YR 4/4 100 Silt Loam 12-24 Bw 10YR 4/3 90 10YR 6/6 10 C M Silty Clay Loam 4 Soil Profile#2/ Boring Location 5 Hydric Soil Indicator: F3b Series and Taxonomic Class:Wehadkee- Fine-loamy, mixed, active, nonacid,thermic Fluvaquentic Endoaquept Redox Features Horizon Depth (inches) Horizon Matrix Color(moist) % Texture Notes Color (moist) % Type Location 0-4 A 10YR 4/2 100 Silt Loam 4-16 Btg 10YR 6/2 90 7.5YR 6/8 20 C M Silty Clay Loam 5 Soil Profile#3/ Boring Location 11 Hydric Soil Indicator: F3b Series and Taxonomic Class:Wehadkee- Fine-loamy, mixed, active, nonacid,thermic Fluvaquentic Endoaquept Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-4 A 10YR 4/4 100 Silty Clay 4-25 Bw 10YR 6/1 60 7.5YR 6/8 40 C M Silty Clay 6 Soil Profile#4/ Boring Location 25 Hydric Soil Indicator: F3b Series and Taxonomic Class: Roanoke- Fine, mixed, semiactive,thermic Typic Endoaquults Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-12 A 10YR 6/2 60 10YR 6/6 15 C M Silty Clay Compacted, unable to dig below 10YR 5/8 15 C M 12" 7.5YR 5/8 10 C M 7 Soil Profile#5/ Boring Location 27 Hydric Soil Indicator: F3b Series and Taxonomic Class: Roanoke- Fine, mixed, semiactive,thermic Typic Endoaquults Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-24 A 10YR 6/2 100 Silty Clay 24-36 Bw 10YR 6/6 50 Silty Clay 10YR 6/2 50 8 Soil Profile#6/ Boring Location 29 Hydric Soil Indicator: F3b Series and Taxonomic Class:Wehadkee- Fine-loamy, mixed, active, nonacid,thermic Fluvaquentic Endoaquept Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-6 A 10YR 5/2 90 5YR 4/6 10 C M Loam 6-17 Btg1 10YR 5/2 80 5YR 4/6 20 C M Silt Loam Plinthite at 16" 17-26 Btg2 10YR 4/1 90 10YR 6/8 10 C M Silty Clay Loam 26-34 Btg3 10YR 5/1 60 10YR 6/6 40 C M Silty Clay Loam 9 Soil Profile#7/ Boring Location J4 Hydric Soil Indicator: F3a & F3b Series and Taxonomic Class:Wehadkee- Fine-loamy, mixed, active, nonacid,thermic Fluvaquentic Endoaquept Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-2 A 7.5YR 3/1 100 Sandy Loam 2-5 Bt 10YR 5/3 60 10YR 5/2 20 D M Silty Clay 7.5YR 4/3 20 C M Loam 5-13 Btg 10YR 6/1 60 10YR 5/6 40 C M Silty Clay Loam 10 Soil Profile#8/ Boring Location J13 Hydric Soil Indicator: F19 Series and Taxonomic Class: Chewacla - Fine-loamy, mixed, active,thermic Fluvaquentic Dystrudepts Horizon Matrix Redox Features Depth Horizon Color % Texture Notes (inches) (moist) Color (moist) % Type Location 0-14 A 2.5Y 6/3 75 7.5YR 5/6 20 C M Sandy Clay 10YR 7/1 5 D M Loam 11 • Proposed Wetland 1 ■ _ F r t y,I ,`r\ '!;�'., : ,��..,,t?, ?' , 2. - Soil Profile 6 ■ , ` e 5 , . : ;: �,n;:' ! .+• o. } 7 J03 BH28 .-•J01 .. . ■ - - a• , • T. * , s . �. ," '1.• '� • ' k' �. ;` • , '1',.,.�� i _ l ,J02 s Soil Profile 7 • '' \ R W `{ a',:Y', •i4',,+i ;tp,i',▪ c. .` r .`,tt'' _ t, " \.'M., I..: • ' irifiiii# , . , ,.. , ▪. ,t, , • . • NO , , , ... . . J08 \ , U -- r '4'k '' t ,..,',� ' :.fit ,1'r► L: y ti J04 J07 �' BH30 a ,f�•i.• • :,, :' .,t• • C'± p..; , �. Rt. }i J06, J09 Ng �.••. - •+ as ,„ ".,- .` .: • ,`r 'l. "z, r y , �t ; l Soil Profile 4 BH25+' BH.27�BH2O BH 1 `• ,t;.4., ;',, ..; K. .�▪i^ r',.h.',4•fti ':i�•i""".'1. ►S`y,`1 BH23 BH22 ' i'" ��'� -'�d•*^ 405 y '10- } '. 0 • 1•l �+y'•+ 't ''. � Ir +e. T OJ'19' 1k ;. �.`.' :4•:1{";'i- - tip' ,'. , :1. Depth to r i 'f • } t ,ti+ J' tl,y. Boring Hydric Soil Profile Y BH24 , `ti " rLA ; '''• I ■ K ' t �/ Indicator i. i -. ��y ‘A ''.• ,�# ►, s t . ' + :.r� " ;l ' . .`,,. , . - BH1 NonHydric— .4, Soil Profile 5 " • r'46ii t` ', l sqt BH2 Non Hydric— r _T- 6 y1. '... of 4. ,' y�,y r '•. .. y 4 4. BH3 Non Hydric Soil Profile 1 0, L• ,, �. ,1 ' „f• s; "� BH4 Non Hydric— 4 y Proposed Wetland 2 • •l + ,�,� ''++ M �- r • BHS 4" F3 Soil Profile 2 a p �•� -. �a, Y. . ,`�+ =1 �.,.-;� . •y•,. *4' 1:■..1. _ BH6 4"-F3 N. -. tom. v cl,K.I L, ..., ..r.} iy Y . ��• hl •.. 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V N a 4 - 3 2 1 - 0 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20 Dec-20 Date 2020 30th Percentile -70th Percentile Rainfall Appendix 5 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id.SAW-2020-00051 County:Montgomery U.S.G.S.Quad:NC-Mount Gilead West NOTIFICATION OF JURISDICTIONAL DETERMINATION Requestor: Wildlands Engineering Ian Eckardt Address: 1430 S.Mint Street,suite 104 Charlotte,NC 28203 Telephone Number: 704-517-4988 E-mail: ieckardt(a,wildlandseng.com Size(acres) 113 Nearest Town Mount Gilead Nearest Waterway Clarks Creek River Basin Upper Pee Dee USGS HUC 03040104 Coordinates Latitude:35.2322 Longitude:-80.0242 Location description:The project site is approximately 113 acres located adjacent to NC Hwy 73,near the town of Mount Gilead,Montgomery County,North Carolina. Indicate Which of the Following Apply: A. Preliminary Determination e 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 delineation map dated 9/2/2020.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-2020-00051 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(CAMA). 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 James Lastin2er at 919-554-4884 ext 32 or James.C.Lastin2er(ausace.army.mil. C. Basis For Determination: Basis For Determination: See the preliminary jurisdictional determination form dated 11/13/2020. 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 10M15 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 60 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 Office if you do not object to the determination in this correspondence.** Corps Regulatory Official: �°'"`_car Date of JD:11/13/2020 Expiration Date of JD: Not applicable SAW-2020-00051 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.army.mil/cmapex/f?p=136:4:0 Copy furnished: Property Owner: Cross Creek Family LP Address: PO Box 43 Mt. Gilead,NC 27306 Telephone Number: 704-796-0222 E-mail: Mik NOTIFICATION OF ADMINISTRATIVE APPEAL OPTIONS AND PROCESS AND REQUEST FOR APPEAL Applicant:Wildlands Engineering,Ian Eckardt File Number: SAW-2020-00051 Date: 11/13/2020 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/RegulatoryProgramandPermits.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 fmal 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 fmal 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. 1 SECTION II -REQUEST FOR APPEAL 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:James Lastinger CESAD-PDO Raleigh Regulatory Office U.S.Army Corps of Engineers, South Atlantic Division U.S Army Corps of Engineers 60 Forsyth Street,Room 10M15 3331 Heritage Trade Drive,Suite 105 Atlanta,Georgia 30303-8801 Wake Forest,North Carolina 27587 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 opportunity to participate in all site investigations. Date: Telephone number: Signature of appellant or agent. For appeals on Initial Proffered Permits send this form to: District Engineer,Wilmington Regulatory Division,Attn:James Lastinger,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 10M15,Atlanta,Georgia 30303-8801 Phone: (404)562-5137 PRELIMINARY JURISDICTIONAL DETERMINATION (PJD) FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PJD: 11/13/2020 B. NAME AND ADDRESS OF PERSON REQUESTING PJD: Wildlands Engineering,Ian Eckardt, 1430 S. Mint Street, suite 104,Charlotte,NC 28203 C. DISTRICT OFFICE, FILE NAME,AND NUMBER: Wilmington District,Cross Creek Ranch Mitigation site/NCDMS, SAW-2020-00051 D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: The project site is approximately 113 acres located adjacent to NC Hwy 73,near the town of Mount Gilead,Montgomery County,North Carolina. (USE THE TABLE BELOW TO DOCUMENT MULTIPLE AQUATIC RESOURCES AND/OR AQUATIC RESOURCES AT DIFFERENT SITES) State:NC County: Montgomery City:Mount Gilead Center coordinates of site (lat/long in degree decimal format): Latitude: 35.2322 Longitude:-80.0242 Universal Transverse Mercator: Name of nearest waterbody: Clarks Creek E. REVIEW PERFORMED FOR SITE EVALUATION(CHECK ALL THAT APPLY): Z Office (Desk) Determination. Date:November 13,2020 Field Determination. Date(s): TABLE OF AQUATIC RESOURCES INREVIEW AREA WHICH"MAY BE"SUBJECT TO REGULATORY JURISDICTION Site Number Latitude Longitude Estimated Type of aquatic Geographic authority to (decimal (decimal amount of resources(i.e.,wetland which the aquatic resource degrees) degrees) aquatic vs. non-wetland waters) "may be"subject(i.e., resources in Section 404 or Section review area 10/404) (acreage and linear feet, if applicable Clarks Creek 35.2278 -80.0218 5081 LF Non-wetland Section 404 UT1 35.2362 -80.0327 3577 LF Non-wetland Section 404 UT1B 35.2364 -80.0267 1570 LF Non-wetland Section 404 UT3 35.2340 -80.0350 3587 LF Non-wetland Section 404 Big Branch 35.2318 -80.0181 1999 LF Non-wetland Section 404 UT to Big Non-wetland Section 404 Branch 35.2321 -80.0180 75 LF Wetland A 35.2362 -80.0322 0.075 acre Wetland Section 404 Wetland B 35.2361 -80.0315 0.129 acre Wetland Section 404 Wetland C 35.2357 -80.0310 0.004 acre Wetland Section 404 Wetland D 35.2356 -80.0307 0.036 acre Wetland Section 404 Wetland E 35.2356 -80.0304 0.102 acre Wetland Section 404 Wetland F 35.2349 -80.0301 0.103 acre Wetland Section 404 Wetland G 35.2341 -80.0295 0.051 acre Wetland Section 404 Wetland H 35.2344 -80.0285 0.162 acre Wetland Section 404 Wetland I 35.2346 -80.0290 0.004 acre Wetland Section 404 Wetland J 35.2337 -80.0271 0.041 acre Wetland Section 404 Wetland K 35.2357 -80.0270 0.022 acre Wetland Section 404 Wetland L 35.2354 -80.0266 0.008 acre Wetland Section 404 Wetland M 35.2351 -80.0264 0.039 acre Wetland Section 404 Wetland N 35.2347 -80.0261 0.076 acre Wetland Section 404 Wetland 0 35.2344 -80.0224 0.024 acre Wetland Section 404 Wetland P 35.2327 -80.0233 0.004 acre Wetland Section 404 Wetland Q 35.2301 -80.0219 0.063 acre Wetland Section 404 Wetland R 35.2331 -80.0334 0.028 acre Wetland Section 404 Wetland S 35.2301 -80.0303 0.028 acre Wetland Section 404 Wetland T 35.2285 -80.0297 0.032 acre Wetland Section 404 Pond 35.2341 -80.0284 0.741 acre Wetland 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 in the 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 are included in the administrative record and are appropriately cited: ®Maps, plans, plots or plat submitted by or on behalf of the PJD requestor: Map:attached ®Data sheets prepared/submitted by or on behalf of the PJD requestor.Datasheets: ®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).Cite scale&quad name: Mount Gilead Quad ®Natural Resources Conservation Service Soil Survey. Citation:NRCS websoil survey ▪National wetlands inventory map(s). Cite name: USFWS NWI ❑State/local wetland inventory map(s): ▪FEMA/FIRMmaps: NC FIRM maps ❑100-year Floodplain Elevation is: (National Geodetic Vertical Datum of 1929) ®Photographs: ® Aerial (Name & Date):2019 aerial or Z Other(Name&Date): site photos undated ❑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. 1.4.4-re.zo Signature and date of Regulatory Signature and date of person requesting PJD staff member completing PJD (REQUIRED, unless obtaining the signature is 11/13/2020 impracticable)' 1 Districts may establish timeframes for requester to return signed PJD forms. If the requester does not respond within the established time frame, the district may presume concurrence and no additional follow up is necessary prior to fmalizing an action. 3 'n o `I q o : o o a z m o O To U N 2 22m o o s F3,(Y) ,2a c 2 v Y �� m } 0)_ G�E v V LIT ��5 GAP Q A o c% H3NV89./9 tim o, m o 1 ,. / . II' r / .....,.. /I o GREED F R,5 G� c .. 4 • 'z Y ; E. *'. . .21 o -' S{ O — lelliP.....1:..... D . t • H:::, - .. - i . . i/ -. , '.* ‘...i.. . r� 3 ., • d _ v7 s w r e• if f� tj- '"' 1411 -i•':. ' ' E��. :! ` ,;,.: ' r _ _ a Q a O a a Z al r • rrr„ - a o- a) a U rr5o ,A rno ° zz o` ',, /- k 2 E' ,. r 6 To0 u •r, - 8 -- Of -i-u 1111 v f ff a V Ma ./ r ♦S 5 4i , Y 2a)1 RI • ;fir, �.' • r ' r • ` ir x , —S '.0 11 1, 1 i k 3 g O y f . sg, I �g r / %, : la 11 �!. o7 d goo q ,„,.,,, -., 10 rt. AtN. IN, 'fj.1%,f' ,* * 3 a a it �I ; . . 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Z 0 a a v v E 1_ U' 00 it 3- p v i - a Z a - Qw o v ,, z Z v v .Y 3 .Y .Y P w a E o � v a - m v v v v v o nöñ Y Appendix 6 Appendix A Categorical Exclusion Form for Ecosystem Enhancement Program Projects Version 2 Note: Only Appendix A should to be submitted (along with any supporting documentation) as the environmental document. Part 1: General Project Information Project Name: Cross Creek Ranch Mitigation Site County Name: Montgomery County DMS Number: 100138 Project Sponsor: Wildlands Engineering,Inc. Project Contact Name: Kirsten Gimbert Project Contact Address: 1430 S.Mint Street,Suite 104,Charlotte,NC 28203 Project Contact E-mail: kgimbert@wildlandseng.com DMS Pro'ect Mana•er: Kelly Phillips Project Description The project includes stream restoration, enhancement, and preservation on Clarks Creek, Big Branch, and multiple unnamed tributaries. Three areas of relic wetlands are proposed for re-establishment within the floodplains of project streams. Clarks Creek drains to the Pee Dee River just downstream of the Norwood Dam on Lake Tillery. The area surrounding the streams and channels proposed for stream and wetland mitigation is currently an active farm composed of cattle pastures and previously deforested timber areas. For Official Use Only Reviewed By: 3/11/2020 Katy 17144:L . Date DMS Project Manager Conditional Approved By: 3-//-2_o Date For Division Administrator FHWA ❑ Check this box if there are outstanding issues Final Approval By: 8---2-5-2-0 Pow-aid G(). U4_zu)-- Date For Division Administrator FHWA 6 Version 1.4, 8/18/05 Part 2: All Projects Regulation/Question Response Coastal Zone Management Act (CZMA) 1. Is the project located in a CAMA county? ❑Yes ElNo 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 Liability 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 II 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 7 Version 1.4, 8/18/05 Part 3: Ground-Disturbing Activities Regulation/Question Response 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 8 Version 1.4, 8/18/05 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 Treaty 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 9 Version 1.4, 8/18/05 Cross Creek Ranch 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 Cross Creek Ranch 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 February 7, 2020. 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 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. The State Historic Preservation Office (SHPO) responded to a scoping letter requesting comment on the Cross Creek Ranch Mitigation Site on January 15, 2020. SHPO 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. Cross Creek Ranch 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 Agreements for the project properties. A copy of the relevant section of each of the Option Agreements are 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 United States Fish and Wildlife Service (USFWS) Information for Planning and Consultation database (IPaC) list of endangered species for the site includes the Red-cockaded Woodpecker(Picoides borealis), the Schweinitz's Sunflower (Helianthus schweinitzii), and the Smooth Coneflower (Echinacea laevigata). The USFWS does not currently list any Critical Habitat Designations for the Federally listed species within Montgomery County nor are there any current known occurrences of the above listed species within a 2-mile radius of the project site. Results from pedestrian surveys conducted on December 12, 2019 and August 19, 2020 indicated that the project area provides areas of suitable habitat for the Schweinitz's sunflower and the smooth coneflower.Wildlands conclusions and determinations are noted below and included in the Appendix. Cross Creek Ranch Mitigation Site Categorical Exclusion DMS#100138 2 Schweinitz's Sunflower Wildlands identified open areas and old pastures on the site, however, no populations resembling the species were found during the pedestrian surveys. Wildlands determined the project will have "no effect" on the Schweinitz's sunflower. Smooth Coneflower Wildlands identified open and disturbed areas on the site, however, no populations resembling the species were found during the pedestrian surveys. Wildlands determined the project will have "no effect" on the smooth coneflower. To meet regulatory requirements, a self-certification letter was submitted through the USFWS IPaC requesting comment from USFWS dated December 19, 2019. No response from the USFWS was received within the 45-day response period. However,the USFWS responded to the public notice issued on April 3, 2020 stating that the project is not likely to adversely affect federally listed species or their critical habitat. 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. Cross Creek Ranch 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. The Cross Creek Ranch Mitigation Site includes stream restoration, enhancement, and preservation. Wildlands requested comment on the project from both the USFWS and the North Carolina Wildlife Resources Commission (NCWRC) on December 19, 2019, respectively. No response from the USFWS was received within the 45-day response period. However,the USFWS responded to the public notice issued on April 3, 2020. NCWRC responded via email to the scoping letter on January 16, 2020 noting they have no concerns with the project. All correspondence with the two agencies is included in the appendix. Migratory Bird Treaty Act(MBTA) 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 Cross Creek Ranch Mitigation Site from the USFWS in regard to migratory birds on December 19, 2019.The USFWS did not respond to the scoping letter. However,the USFWS responded to the public notice issued on April 3, 2020. All correspondence with USFWS is included in the Appendix. Cross Creek Ranch Mitigation Site Categorical Exclusion tart DMS#100138 3 Cross Creek Ranch 5700 NC 73 Mount Gilead, NC 27306 Inquiry Number: 5963894.1s February 07, 2020 The EDR Radius Map TM Report with GeoCheck® 6 Armstrong Road,4th floor Shelton, CT 06484 EDIr Toll Free:800.352.0050 www.edmet.com FORM-NULL-CCA TABLE OF CONTENTS SECTION PAGE Executive Summary _ ES1 Overview Map 2 Detail Map 3 Map Findings Summary 4 Map Findings 8 Orphan Summary_ 9 Government Records Searched/Data Currency Tracking GR-1 GEOCHECK ADDENDUM Physical Setting Source Addendum_ A-1 Physical Setting Source Summary A-2 Physical Setting Source Map A-7 Physical Setting Source Map Findings A-8 Physical Setting Source Records Searched_ PSGR-1 Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments. Disclaimer-Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources.NO WARRANTY EXPRESSED OR IMPLIED,IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT.ENVIRONMENTAL DATA RESOURCES,INC.SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES,INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE.ALL RISK IS ASSUMED BY THE USER.IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES,INC.BE LIABLE TO ANYONE,WHETHER ARISING OUT OF ERRORS OR OMISSIONS,NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE,FOR ANY LOSS OF DAMAGE,INCLUDING,WITHOUT LIMITATION,SPECIAL,INCIDENTAL, CONSEQUENTIAL,OR EXEMPLARY DAMAGES.ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES,INC.IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT.Purchaser accepts this Report"AS IS".Any analyses,estimates,ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only,and are not intended to provide,nor should they be interpreted as providing any facts regarding,or prediction or forecast of,any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.Additionally,the information provided in this Report is not to be construed as legal advice. Copyright 2020 by Environmental Data Resources, Inc.All rights reserved. Reproduction in any media or format,in whole or in part,of any report or map of Environmental Data Resources, Inc.,or its affiliates, is prohibited without prior written permission. EDR and its logos(including Sanborn and Sanborn Map)are trademarks of Environmental Data Resources, Inc.or its affiliates.All other trademarks used herein are the property of their respective owners. TC5963894.1 s Page 1 EXECUTIVE SUMMARY A search of available environmental records was conducted by Environmental Data Resources, Inc(EDR). The report was designed to assist parties seeking to meet the search requirements of EPA's Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13), the ASTM Standard Practice for Environmental Site Assessments for Forestland or Rural Property (E 2247-16), the ASTM Standard Practice for Limited Environmental Due Diligence:Transaction Screen Process(E 1528-14)or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate. TARGET PROPERTY INFORMATION ADDRESS 5700 NC 73 MOUNT GILEAD, NC 27306 COORDINATES Latitude(North): 35.2335040-35° 14' 0.61" Longitude(West): 80.0279270-80° 1' 40.53" Universal Tranverse Mercator: Zone 17 UTM X(Meters): 588454.1 UTM Y(Meters): 3899173.0 Elevation: 308 ft. above sea level USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY Target Property Map: 5948325 MOUNT GILEAD WEST, NC Version Date: 2013 AERIAL PHOTOGRAPHY IN THIS REPORT Portions of Photo from: 20140920 Source: USDA TC5963894.1s EXECUTIVE SUMMARY 1 MAPPED SITES SUMMARY Target Property Address: 5700 NC 73 MOUNT GILEAD, NC 27306 Click on Map ID to see full detail. MAP RELATIVE DIST(ft. &mi.) ID SITE NAME ADDRESS DATABASE ACRONYMS ELEVATION DIRECTION NO MAPPED SITES FOUND 5963894.1s Page 2 EXECUTIVE SUMMARY TARGET PROPERTY SEARCH RESULTS The target property was not listed in any of the databases searched by EDR. DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR's search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases: STANDARD ENVIRONMENTAL RECORDS Federal NPL site list NPL National Priority List Proposed NPL Proposed National Priority List Sites NPL LIENS Federal Superfund Liens Federal Delisted NPL site list Delisted NPL National Priority List Deletions Federal CERCLIS list FEDERAL FACILITY Federal Facility Site Information listing SEMS Superfund Enterprise Management System Federal CERCLIS NFRAP site list SEMS-ARCHIVE Superfund Enterprise Management System Archive Federal RCRA CORRACTS facilities list CORRACTS Corrective Action Report Federal RCRA non-CORRACTS TSD facilities list RCRA-TSDF RCRA-Treatment, Storage and Disposal Federal RCRA generators list RCRA-LQG RCRA-Large Quantity Generators RCRA-SQG RCRA-Small Quantity Generators RCRA-VSQG RCRA-Very Small Quantity Generators(Formerly Conditionally Exempt Small Quantity Generators) Federal institutional controls/engineering controls registries LUCIS Land Use Control Information System TC5963894.1s EXECUTIVE SUMMARY 3 EXECUTIVE SUMMARY US ENG CONTROLS Engineering Controls Sites List US INST CONTROL Sites with Institutional Controls Federal ERNS list ERNS Emergency Response Notification System State-and tribal-equivalent NPL NC HSDS Hazardous Substance Disposal Site State-and tribal-equivalent CERCLIS SHWS Inactive Hazardous Sites Inventory State and tribal landfill and/or solid waste disposal site lists SWF/LF List of Solid Waste Facilities DEBRIS Solid Waste Active Disaster Debris Sites Listing OLI Old Landfill Inventory LCID Land-Clearing and Inert Debris(LCID) Landfill Notifications State and tribal leaking storage tank lists LAST Leaking Aboveground Storage Tanks LUST Regional UST Database INDIAN LUST Leaking Underground Storage Tanks on Indian Land LUST TRUST State Trust Fund Database State and tribal registered storage tank lists FEMA UST Underground Storage Tank Listing UST Petroleum Underground Storage Tank Database AST AST Database INDIAN UST Underground Storage Tanks on Indian Land State and tribal institutional control/engineering control registries INST CONTROL No Further Action Sites With Land Use Restrictions Monitoring State and tribal voluntary cleanup sites INDIAN VCP Voluntary Cleanup Priority Listing VCP Responsible Party Voluntary Action Sites State and tribal Brownfields sites BROWNFIELDS Brownfields Projects Inventory ADDITIONAL ENVIRONMENTAL RECORDS Local Brownfield lists US BROWNFIELDS A Listing of Brownfields Sites TC5963894.1s EXECUTIVE SUMMARY 4 EXECUTIVE SUMMARY Local Lists of Landfill/Solid Waste Disposal Sites SWRCY Recycling Center Listing HIST LF Solid Waste Facility Listing INDIAN ODI Report on the Status of Open Dumps on Indian Lands DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations ODI Open Dump Inventory IHS OPEN DUMPS Open Dumps on Indian Land Local Lists of Hazardous waste/Contaminated Sites US HIST CDL Delisted National Clandestine Laboratory Register US CDL National Clandestine Laboratory Register Local Land Records LIENS 2 CERCLA Lien Information Records of Emergency Release Reports HMIRS Hazardous Materials Information Reporting System SPILLS Spills Incident Listing IMD Incident Management Database SPILLS 90 SPILLS 90 data from FirstSearch SPILLS 80 SPILLS 80 data from FirstSearch Other Ascertainable Records RCRA NonGen/NLR RCRA- Non Generators/No Longer Regulated FUDS Formerly Used Defense Sites DOD Department of Defense Sites SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing US FIN ASSUR Financial Assurance Information EPA WATCH LIST EPA WATCH LIST 2020 COR ACTION 2020 Corrective Action Program List TSCA_ Toxic Substances Control Act TRIS Toxic Chemical Release Inventory System SSTS Section 7 Tracking Systems ROD Records Of Decision RMP Risk Management Plans RAATS RCRA Administrative Action Tracking System PRP Potentially Responsible Parties PADS PCB Activity Database System ICIS Integrated Compliance Information System FTTS FIFRA/TSCA Tracking System-FIFRA(Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA(Toxic Substances Control Act) MLTS Material Licensing Tracking System COAL ASH DOE Steam-Electric Plant Operation Data COAL ASH EPA_ Coal Combustion Residues Surface Impoundments List PCB TRANSFORMER PCB Transformer Registration Database RADINFO Radiation Information Database HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing DOT OPS Incident and Accident Data CONSENT Superfund (CERCLA)Consent Decrees TC5963894.1s EXECUTIVE SUMMARY 5 EXECUTIVE SUMMARY INDIAN RESERV Indian Reservations FUSRAP Formerly Utilized Sites Remedial Action Program UMTRA Uranium Mill Tailings Sites LEAD SMELTERS Lead Smelter Sites US AIRS Aerometric Information Retrieval System Facility Subsystem US MINES Mines Master Index File ABANDONED MINES Abandoned Mines FINDS Facility Index System/Facility Registry System ECHO Enforcement&Compliance History Information DOCKET HWC Hazardous Waste Compliance Docket Listing UXO Unexploded Ordnance Sites FUELS PROGRAM EPA Fuels Program Registered Listing AIRS Air Quality Permit Listing ASBESTOS ASBESTOS COAL ASH Coal Ash Disposal Sites DRYCLEANERS Drycleaning Sites Financial Assurance Financial Assurance Information Listing NPDES NPDES Facility Location Listing UIC Underground Injection Wells Listing AOP .Animal Operation Permits Listing PCSRP Petroleum-Contaminated Soil Remediation Permits CCB Coal Ash Structural Fills(CCB) Listing MINES MRDS . Mineral Resources Data System SEPT HAULERS Permitted Septage Haulers Listing EDR HIGH RISK HISTORICAL RECORDS EDR Exclusive Records EDR MGP EDR Proprietary Manufactured Gas Plants EDR Hist Auto EDR Exclusive Historical Auto Stations EDR Hist Cleaner EDR Exclusive Historical Cleaners EDR RECOVERED GOVERNMENT ARCHIVES Exclusive Recovered Govt.Archives RGA HWS Recovered Government Archive State Hazardous Waste Facilities List RGA LF Recovered Government Archive Solid Waste Facilities List RGA LUST Recovered Government Archive Leaking Underground Storage Tank SURROUNDING SITES:SEARCH RESULTS Surrounding sites were not identified. Unmappable(orphan)sites are not considered in the foregoing analysis. TC5963894.1s EXECUTIVE SUMMARY 6 1 EXECUTIVE SUMMARY There were no unmapped sites in this report. TC5963894.1s EXECUTIVE SUMMARY 7 OVERVIEW MAP - 5963894.1 S Illhikll / f "-----W.40 -.,r 6-74 --NRN%11 t ,, I • ' 41 / it‘i*I41::://.1ti A /Amiat , s6,_ 1/ 4 )1 P / - _ .;;Iiiiit 41 _ .._daiiiii . ... $0.16 * - . ifir s ., ,..„ . 4 * Target Property 0 1i4 1/2 1 naves A Sites at elevations higher than or equal to the target property = Indian Reservations BIA l',',1 Hazardous Substance • Sites at elevations lower than :\.7 Power transmission lines Disposal Sites the target property A Manufactured Gas Plants / Special Flood Hazard Area(1%) National Priority List Sites VA 0.2%Annual Chance Flood Hazard Dept.Defense Sites • National Wetland Inventory State Wetlands This report includes Interactive Map Layers to display and/or hide mapinformation.The p Y legend includes only those icons for the default map view. SITE NAME: Cross Creek Ranch CLIENT: Wildlands Eng, Inc. ADDRESS: 5700 NC 73 CONTACT: Andrea Eckardt Mount Gilead NC 27306 INQUIRY#: 5963894.1s LAT/LONG: 35.233504/80.027927 DATE: February 07,2020 10:12 am Copyright g 2020 EDR,Inc.(g?2015 TomTom Rel. 2015. DETAIL MAP — 5963894.1 S F,a, m Pd m A a ' k . // • i ., / • V / * Target Property 0 1/16 1/8 1/4 Mlles A Sites at elevations higher than or equal to the target property = Indian Reservations BIA l','.1 Hazardous Substance • Sites at elevations lower than /��/ Special Flood Hazard Area(1%) Disposal Sites the target property VA 0.2%Annual Chance Flood Hazard A Manufactured Gas Plants • National Wetland Inventory t Sensitive Receptors State Wetlands l National Priority List Sites Dept.Defense Sites This report includes Interactive Map Layers to display and/or hide map information.The legend includes only those icons for the default map view. SITE NAME: Cross Creek Ranch CLIENT: Wildlands Eng, Inc. ADDRESS: 5700 NC 73 CONTACT: Andrea Eckardt Mount Gilead NC 27306 INQUIRY#: 5963894.1s LAT/LONG: 35.233504/80.027927 DATE: February 07,2020 10:13 am Copyright g 2020 EDR,Inc.(g?2015 TomTom Rel. 2015. Pir ‘41, WILDLANDS ENGINEERING December 19,2019 Renee Gledhill-Earley State Historic Preservation Office 4617 Mail Service Center Raleigh,NC 27699-4617 Subject: Cross Creek Ranch Mitigation Site Montgomery County,North Carolina Dear Ms.Gledhill-Earley, Wildlands Engineering,Inc.requests review and comment on any possible issues that might emerge with respect to archaeological or cultural resources associated with a potential stream and wetland restoration project on the Cross Creek Ranch Mitigation Site located in Montgomery County,NC. A USGS Topographic Map and an Overview Site Map showing the approximate project area are enclosed. The topographic figure was prepared from the Mount Gilead West 7.5-Minute USGS Topographic Quadrangle,and the site is located at latitude 35.235 longitude -80.022. The Cross Creek Ranch Mitigation Site is being developed to provide stream and wetland mitigation in the Yadkin River basin. The project includes stream restoration,enhancement,and preservation on Clarks Creek,Big Branch,and multiple unnamed tributaries.Three areas of relic wetlands are proposed for re-establishment within the floodplains of project streams.Clarks Creek drains to the Pee Dee River just downstream of the Norwood Dam on Lake Tillery.The area surrounding the streams and channels proposed for stream and wetland mitigation is currently an active farm composed of cattle pastures and previously deforested timber areas. The major goals of the stream and wetland 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.This will be accomplished by excluding livestock from stream channels,stabilizing eroding stream banks,restoring and enhancing native floodplain and wetland vegetation, improving the stability of stream channels,improving instream and wetland habitat,reducing sediment and nutrient input from adjacent agricultural fields,and permanently protecting and preserving the project site through establishing a conservation easement.These actions will reduce fecal,nutrient,and sediment inputs to project streams,and ultimately to the Pee Dee River,as well as reconnect instream and terrestrial habitats on the project site. No surveyed sites listed on the North Carolina State Historic Preservation office are located within a mile of the Site.The Mount Gilead Downtown Historic District(HPO Site ID: MG0037)is the closest NC Historic Preservation Area and is located 2 miles southeast of the Site.The NC Natural Heritage Program(NHP)Managed Areas referenced two Division of Mitigation Services Easements,one national forest,one Catawba Lands Conservancy Easement,and one Three Rivers Land Trust Easement within five miles of the Site. No other architectural structures or archaeological artifacts have been observed or noted during preliminary surveys of the site for restoration purposes. We ask that you review the site based on the attached information to determine the presence of any historic properties. We thank you in advance for your timely response and cooperation.Please feel free to contact us with any questions that you may have concerning the extent of site disturbance associated with this project. Sincerely, Kirsten Gimbert,Senior Environmental Scientist kgimbert@wildlandseng.com 704.941.9093 Attachment: Figure 1 Site Map Figure 2 USGS Topographic Map Wildlands Engineering,Inc. (P)704.332.7754 • 1430 South Mint Street,Suite 104 • Charlotte,NC 28203 I ;11 _.,,,,-trill North Carolina Department of Natural and Cultural Resources State Historic Preservation Office Ramona M.Bartos,Administrator Governor Roy Cooper Office of Archives and History Secretary Susi H.Hamilton Deputy Secretary Kevin Cherry January 15, 2020 Kirsten Gimbert Wildlands Engineering,Inc. 1430 South Mint Street Suite 104 Charlotte,NC 28203 Re: Cross Creek Ranch Mitigation Site,Montgomery County,ER 19-5494 Dear Ms. Gimbert: Thank you for your email of December 19,2019 concerning the above project. We have conducted a review of the project and are aware of no historic resources which would be affected by the project. Therefore,we have no comment on the project as proposed. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above comment, contact Renee Gledhill-Earley, environmental review coordinator,at 919-814-6579 or environmental.review@a,ncdcr.gov. In all future communication concerning this project,please cite the above referenced tracking number. Sincerely, (2k.-A_a_t_. w amona Bartos,Deputy State Historic Preservation Officer Location:109 East Jones Street,Raleigh NC 27601 Mailing Address:4617 Mail Service Center,Raleigh NC 27699-4617 Telephone/Fax:(919)807-6570/807-6599 3.9 Notices.All notices required by this agreement shall be in writing,shall be given only in accordance with the provisions of this Section,shall be addressed to the Parties in the manner stated below,and shall be conclusively deemed properly delivered: (a) upon receipt when hand delivered during normal business hours; (b) upon the day of delivery if the notice has been deposited in an authorized receptacle of the United States Postal Service as first-class, registered or certified mail, postage prepaid,with a return receipt requested; (c)one business day after the notice has been deposited with either FedEx or United Parcel Service to be delivered by overnight delivery;or(d) if sent by email, upon receipt of an acknowledgement email sent to the sender's email address in which the party receiving the email notice acknowledges having received that email.An automatic"read receipt"is not acknowledgement for purposes of this section 3.9.The addresses of the parties to receive notices are as follows: TO BUYER: Wildlands Engineering, Inc. 1430 S. Mint Street,Suite 104 Charlotte, North Carolina 28203 Attention: Robert W. Bugg Email: rbugg@wildlandseng.com TO SELLER: Bruce E. Hudson PO Box 43 Mt Gilead,NC 27306 Email:ccrcow@gmail.com Notice of change of address shall be given by written notice in the manner described in this paragraph. 3.10 Assignment. Buyer has the right to assign this agreement without the consent of Seller. No assignment shall be effective unless the assignee has delivered to Seller a written assumption of Buyer's obligations under this agreement.Seller hereby releases Buyer from any obligations under this agreement arising after the effective date of any assignment of this agreement by Buyer. 3.11 Value of Conservation Easement; No Power of Eminent Domain. In accordance with the Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970, Buyer hereby notifies Seller that:(i) Buyer believes that the fair market value of the Conservation Easement is an amount equal to the Purchase Price;and (ii) Buyer does not have the power of eminent domain. 3.12 Modification;Waiver. No amendment of this agreement will be effective unless it is in writing and signed by the parties.No waiver of satisfaction of a condition or failure to comply with an obligation under this agreement will be effective unless it is in writing and signed by the party granting the waiver,and no such waiver will constitute a waiver of satisfaction of any other condition or failure to comply with any otherobligation. 3.13 Attorneys' Fees. If either party commences an action against the other to interpret or enforce any of the terms of this agreement or because of the breach by the other party of any of the terms of this agreement,the losing party shall pay to the prevailing party reasonable attorneys'fees,expenses,court costs,litigation costs and any other expenses incurred in connection with the prosecution or defense of such action,whether or not the action is prosecuted to a final judgment. 3.14 Memorandum of Option Agreement. Concurrently with the signing of this agreement, Buyer and Seller agree to sign a Memorandum of Option that will be recorded against the Property in the Register of Deeds in the County 7 7-24-19 RWB sSW1 Buyer Seller �EtyT OF T r u.a N i6 h� FISH&N'nar.IFE QP ^I�j S1E€VICh o��=_ - United States Department of the Interior �QR .� FISH AND WILDLIFE SERVICE ,'' r.,, Raleigh Field Office P.O. Box 33726 Raleigh, NC 27636-3726 Date.12/19/2019, REV 8.21 .2020 Self-Certification Letter Project Name Cross Creek Ranch Dear Applicant: Thank you for using the U.S. Fish and Wildlife Service (Service) Raleigh Ecological Services online project review process. By printing this letter in conjunction with your project review package,you are certifying that you have completed the online project review process for the project named above in accordance with all instructions provided,using the best available information to reach your conclusions. This letter, and the enclosed project review package, completes the review of your project in accordance with the Endangered Species Act of 1973 (16 U.S.C. 1531-1544, 87 Stat. 884), as amended(ESA), and the Bald and Golden Eagle Protection Act(16 U.S.C. 668-668c, 54 Stat. 250), as amended(Eagle Act). This letter also provides information for your project review under the National Environmental Policy Act of 1969 (P.L. 91-190,42 U.S.C. 4321-4347, 83 Stat. 852), as amended. A copy of this letter and the project review package must be submitted to this office for this certification to be valid. This letter and the project review package will be maintained in our records. The species conclusions table in the enclosed project review package summarizes your ESA and Eagle Act conclusions. Based on your analysis, mark all the determinations that apply: "no effect" determinations for proposed/listed species and/or if proposed/designated critical habitat; and/or ri "may affect, not likely to adversely affect" determinations for proposed/listed species and/or proposed/designated critical habitat; and/or n "may affect, likely to adversely affect" determination for the Northern long- eared bat(Myotis septentrionalis) and relying on the findings of the January 5, 2016,Programmatic Biological Opinion for the Final 4(d) Rule on the Northern long-eared bat; "no Eagle Act permit required"determinations for eagles. Applicant Page 2 We certify that use of the online project review process in strict accordance with the instructions provided as documented in the enclosed project review package results in reaching the appropriate determinations. Therefore,we concur with the "no effect" or "not likely to adversely affect" determinations for proposed and listed species and proposed and designated critical habitat; the"may affect" determination for Northern long-eared bat; and/or the "no Eagle Act permit required" determinations for eagles. Additional coordination with this office is not needed. Candidate species are not legally protected pursuant to the ESA. However, the Service encourages consideration of these species by avoiding adverse impacts to them. Please contact this office for additional coordination if your project action area contains candidate species. Should project plans change or if additional information on the distribution of proposed or listed species,proposed or designated critical habitat, or bald eagles becomes available,this determination may be reconsidered. This certification letter is valid for 1 year. Information about the online project review process including instructions, species information, and other information regarding project reviews within North Carolina is available at our website http://www.fws.gov/raleigh/pp.html. If you have any questions,you can write to us at Raleigh@fws.gov or please contact Leigh Mann of this office at 919-856-4520, ext. 10. Sincerely, /s/Pete Benjamin Pete Benjamin Field Supervisor Raleigh Ecological Services Enclosures -project review package Species Conclusions Table Project Name: Cross Creek Ranch Mitigation Site Date: 12/19/2019, REV 8/21/2020 Species/Resource Name Conclusion ESA Section 7/Eagle Act Notes/Documentation Determination Red-cockaded Woodpecker No suitable habitat present No effect Field Survey conducted on December 12, 2019 determined no (Picoides borealis) individual species or suitable habitat were found to exist. No critical habitat has been designated by USFWS for this species. Per NCNHP data explorer, no known element occurrences exist within the proposed project area. Schweinitz's Sunflower Potential habitat present No effect Field Survey conducted on December 12, 2019 determined (Helianthus schweinitzii) potential suitable habitat was found to exist.An additional field survey was conducted on August 19, 2020 during the blooming season of the plant and confirmed no individual species were found to exist on the site. No critical habitat has been designated by USFWS for this species. Per NCNHP data explorer, no known element occurrences exist within the proposed project area. Smooth Coneflower Potential habitat present No effect Field Survey conducted on December 12, 2019 determined (Echinacea laevigata) potential suitable habitat was found to exist.An additional field survey was conducted on August 19, 2020 during the blooming season of the plant and confirmed no individual species were found to exist on the site. No critical habitat has been designated by USFWS for this species. Per NCNHP data explorer, no known element occurrences exist within the proposed project area. Bald Eagle Unlikely to disturb nesting No Eagle Act Permit Required Field Survey conducted on December 12, 2019 observed one (Haliaeetus leucocephalus) bald eagles subadult individual in flight, but no nests were found to exist. Per NCNHP data explorer, no known element occurrences exist within the proposed project area. Critical Habitat No critical habitat present Acknowledgement: I agree that the above information about my proposed project is true. I used all of the provided resources to make an informed decision about impacts in the immediate and surrounding areas. Senior Environmental Scientist 8/21/2020 Signature/Title Date � L hSai keWILIillft x = _. United States Department of the Interior �`�� is' . . - FISH AND WILDLIFE SERVICE Raleigh Ecological Services Field Office " ,;} Post Office Box 33726 Raleigh,NC 27636-3726 Phone: (919)856-4520 Fax: (919)856-4556 In Reply Refer To: December 05, 2019 Consultation Code: 04EN2000-2020-SLI-0323 Event Code: 04EN2000-2020-E-00733 Project Name: Cross Creek Ranch Subject: List of threatened and endangered species that may occur in your proposed project location, and/or may be affected by your proposed project To Whom It May Concern: The species list generated pursuant to the information you provided identifies threatened, endangered, proposed and candidate species, as well as proposed and final designated critical habitat, that may occur within the boundary of your proposed project and/or may be affected by your proposed project. The species list fulfills the requirements of the U.S. Fish and Wildlife Service (Service) under section 7(c) of the Endangered Species Act (Act) of 1973, as amended (16 U.S.C. 1531 et seq.). New information based on updated surveys, changes in the abundance and distribution of species, changed habitat conditions, or other factors could change this list. Please feel free to contact us if you need more current information or assistance regarding the potential impacts to federally proposed, listed, and candidate species and federally designated and proposed critical habitat. Please note that under 50 CFR 402.12(e) of the regulations implementing section 7 of the Act, the accuracy of this species list should be verified after 90 days. This verification can be completed formally or informally as desired. The Service recommends that verification be completed by visiting the ECOS-IPaC website at regular intervals during project planning and implementation for updates to species lists and information.An updated list may be requested through the ECOS-IPaC system by completing the same process used to receive the enclosed list. Section 7 of the Act requires that all federal agencies (or their designated non-federal representative), in consultation with the Service, insure that any action federally authorized, funded, or carried out by such agencies is not likely to jeopardize the continued existence of any federally-listed endangered or threatened species.A biological assessment or evaluation may be prepared to fulfill that requirement and in determining whether additional consultation with the Service is necessary. In addition to the federally-protected species list, information on the species' life histories and habitats and information on completing a biological assessment or 12/05/2019 Event Code: 04EN2000-2020-E-00733 evaluation and can be found on our web page at http://www.fws.gov/raleigh. Please check the web site often for updated information or changes If your project contains suitable habitat for any of the federally-listed species known to be present within the county where your project occurs, the proposed action has the potential to adversely affect those species.As such, we recommend that surveys be conducted to determine the species' presence or absence within the project area. The use of North Carolina Natural Heritage program data should not be substituted for actual field surveys. If you determine that the proposed action may affect(i.e., likely to adversely affect or not likely to adversely affect) a federally-protected species, you should notify this office with your determination, the results of your surveys, survey methodologies, and an analysis of the effects of the action on listed species, including consideration of direct, indirect, and cumulative effects, before conducting any activities that might affect the species. If you determine that the proposed action will have no effect(i.e., no beneficial or adverse, direct or indirect effect) on federally listed species, then you are not required to contact our office for concurrence (unless an Environmental Impact Statement is prepared). However, you should maintain a complete record of the assessment, including steps leading to your determination of effect, the qualified personnel conducting the assessment, habitat conditions, site photographs, and any other related articles. Please be aware that bald and golden eagles are protected under the Bald and Golden Eagle Protection Act (16 U.S.C. 668 et seq.), and projects affecting these species may require development of an eagle conservation plan(http://www.fws.gov/windenergy/ eagle_guidance.html).Additionally, wind energy projects should follow the wind energy guidelines (http://www.fws.gov/windenergy/) for minimizing impacts to migratory birds and bats. Guidance for minimizing impacts to migratory birds for projects including communications towers (e.g., cellular, digital television, radio, and emergency broadcast) can be found at: http:// www.fws.gov/migratorybirds/CurrentBirdlssues/Hazards/towers/towers.htm; http:// www.towerkill.com; and http://www.fws.gov/migratorybirds/CurrentBirdlssues/Hazards/towers/ comtow.html. Not all Threatened and Endangered Species that occur in North Carolina are subject to section 7 consultation with the U.S Fish and Wildlife Service.Atlantic and shortnose sturgeon, sea turtles,when in the water, and certain marine mammals are under purview of the National Marine Fisheries Service. If your project occurs in marine, estuarine, or coastal river systems you should also contact the National Marine Fisheries Service, http://www.nmfs.noaa.gov/ We appreciate your concern for threatened and endangered species. The Service encourages Federal agencies to include conservation of threatened and endangered species into their project planning to further the purposes of the Act. Please include the Consultation Tracking Number in the header of this letter with any request for consultation or correspondence about your project that you submit to our office. If you have any questions or comments, please contact John Ellis of this office at john_ellis@fws.gov. 12/05/2019 Event Code: 04EN2000-2020-E-00733 3 Attachment(s): • Official Species List 12/05/2019 Event Code: 04EN2000-2020-E-00733 1 Official Species List This list is provided pursuant to Section 7 of the Endangered Species Act, and fulfills the requirement for Federal agencies to "request of the Secretary of the Interior information whether any species which is listed or proposed to be listed may be present in the area of a proposed action". This species list is provided by: Raleigh Ecological Services Field Office Post Office Box 33726 Raleigh, NC 27636-3726 (919) 856-4520 12/05/2019 Event Code: 04EN2000-2020-E-00733 2 Project Summary Consultation Code: 04EN2000-2020-SLI-0323 Event Code: 04EN2000-2020-E-00733 Project Name: Cross Creek Ranch Project Type: LAND - RESTORATION/ENHANCEMENT Project Description: Stream &Wetland Mitigation Site Project Location: Approximate location of the project can be viewed in Google Maps: https:// www.google.com/maps/place/35.231242599350225N80.01907561073094W _ 1/4ripS Counties: Montgomery, NC 12/05/2019 Event Code: 04EN2000-2020-E-00733 3 Endangered Species Act Species There is a total of 3 threatened, endangered, or candidate species on this species list. Species on this list should be considered in an effects analysis for your project and could include species that exist in another geographic area. For example, certain fish may appear on the species list because a project could affect downstream species. IPaC does not display listed species or critical habitats under the sole jurisdiction of NOAA Fisheriesl, as USFWS does not have the authority to speak on behalf of NOAA and the Department of Commerce. See the "Critical habitats" section below for those critical habitats that lie wholly or partially within your project area under this office's jurisdiction. Please contact the designated FWS office if you have questions. 1. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an office of the National Oceanic and Atmospheric Administration within the Department of Commerce. Birds NAME STATUS Red-cockaded Woodpecker Picoides borealis Endangered No critical habitat has been designated for this species. Species profile:https://ecos.fws.gov/ecp/species/7614 Flowering Plants NAME STATUS Schweinitz's Sunflower Helianthus schweinitzii Endangered No critical habitat has been designated for this species. Species profile:https://ecos.fws.gov/ecp/species/3849 Smooth Coneflower Echinacea laevigata Endangered No critical habitat has been designated for this species. Species profile:https://ecos.fws.gov/ecp/species/3473 Critical habitats THERE ARE NO CRITICAL HABITATS WITHIN YOUR PROJECT AREA UNDER THIS OFFICE'S JURISDICTION. T OF t,, United States Department of the Interior 4v4Tr �es. 4 —' FISH AND WILDLIFE SERVICE z Raleigh ES Field Office S S l-F Pylon Drive 'ReH 3 ,B' Raleigh, North Carolina 27606 April 20, 2020 Kim Browning U.S. Army Corps of Engineers, Wilmington District Mitigation Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Re: NCDMS Cross Creek Ranch Mitigation Site /SAW-2020-00051/ Montgomery County Dear Mrs. Browning: The U.S. Fish and Wildlife Service (Service) has reviewed the project advertised in the above referenced Public Notice. The project, as advertised in the Public Notice, is expected to have minimal adverse impacts to fish and wildlife resources. Therefore, we have no objection to the activity as described in the permit application. In accordance with the Endangered Species Act of 1973, as amended, (ESA) and based on the information provided, and other available information, it appears the action is not likely to adversely affect federally listed species or their critical habitat as defined by the ESA. We believe that the requirements of section 7 (a)(2) of the ESA have been satisfied for this project. Please remember that obligations under the ESA must be reconsidered if: (1) new information identifies impacts of this action that may affect listed species or critical habitat in a manner not previously considered; (2) this action is modified in a manner that was not considered in this review; or, (3) a new species is listed or critical habitat determined that may be affected by the identified action. For your convenience a list of all federally protected endangered and threatened species in North Carolina is now available on our website at <http://www.fws.gov/raleigh>. Our web page contains a complete and updated list of federally protected species, and a list of federal species of concern known to occur in each county in North Carolina. The Service appreciates the opportunity to review and provide comments on the proposed action. Should you have any questions regarding the project, please contact Kathy Matthews at (919) 856- 4520, extension 27. Sincerely, for Pete Benjamin, Field Supervisor cc: NMFS, Beaufort, NC EPA, Atlanta, GA WRC, Raleigh Kirsten Gimbert From: Kirsten Gimbert Sent: Friday, February 21, 2020 2:29 PM To: Cortes, Milton - NRCS, Raleigh, NC Subject: AD1006 FPPA Form-Cross Creek Ranch Attachments: FPPA_AD1006 Cross Creek 2.21.2020.pdf Milton, Please find attached to the email the completed FPPA AD1006 Form for the Cross Creek Ranch Mitigation Site. Thank You, Kirsten Gimbert I Senior Environmental Scientist M: 704.941.9093 Wildlands Engineering, Inc. 1430 S. Mint St, Suite 104 Charlotte, NC 28203 1 U.S. Department of Agriculture FARMLAND CONVERSION IMPACT RATING PART I (To be completed by Federal Agency) Date Of Land Evaluation Request 1/3/20 Name Of Project Cross Creek Ranch Mitigation Site Federal Agency Involved FHWA Proposed Land Use Stream Restoration County And State Montgomery County, NC PART II (To be completed by NRCS) Date Request Received By NRCS Does the site contain prime, unique,statewide or local important farmland? Yes No Acres Irrigated Average Farm Size (If no, the FPPA does not apply--do not complete additional parts of this form). V ❑ None 140 acres Major Crop(s) Farmable Land In Govt.Jurisdiction Amount Of Farmland As Defined in FPPA CORN Acres: 108,921 acres % 46 Acres: 92,266 acres %39 Name Of Land Evaluation System Used Name Of Local Site Assessment System Date Land Evaluation Returned By NRCS Montgomery Co. LESA N/A February 13, 2020 by eMail PART III (To be completed by Federal Agency) Alternative Site Rating Site A Site B Site C Site D A. Total Acres To Be Converted Directly 62.9 B. Total Acres To Be Converted Indirectly C. Total Acres In Site 62.9 0.0 0.0 0.0 PART IV(To be completed by NRCS) Land Evaluation Information A. Total Acres Prime And Unique Farmland 39.6 B. Total Acres Statewide And Local Important Farmland 20.4 C. Percentage Of Farmland In County Or Local Govt. Unit To Be Converted 0.0651 D. Percentage Of Farmland In Govt.Jurisdiction With Same Or Higher Relative Value 39.2 PART V(To be completed by NRCS) Land Evaluation Criterion 48 0 0 0 Relative Value Of Farmland To Be Converted(Scale of 0 to 100 Points) PART VI (To be completed by Federal Agency) Maximum Site Assessment Criteria(These criteria are explained in 7 CFR 658.5(b) Points 1. Area In Nonurban Use 15 15 2. Perimeter In Nonurban Use 10 10 3. Percent Of Site Being Farmed 20 5 4. Protection Provided By State And Local Government 20 20 5. Distance From Urban Builtup Area 15 13 6. Distance To Urban Support Services 15 10 7. Size Of Present Farm Unit Compared To Average 10 0 8. Creation Of Nonfarmable Farmland 10 0 9. Availability Of Farm Support Services 5 5 10. On-Farm Investments 20 1 11. Effects Of Conversion On Farm Support Services 10 0 12. Compatibility With Existing Agricultural Use 10 0 TOTAL SITE ASSESSMENT POINTS 160 79 0 0 0 PART VII (To be completed by Federal Agency) Relative Value Of Farmland (From Part V) 100 48 0 0 0 Total Site Assessment(From Part VI above or a local 160 79 0 0 0 site assessment) TOTAL POINTS (Total of above 2lines) 260 127 0 0 0 Was A Local Site Assessment Used? Site Selected: Date Of Selection Yes ❑ No 0 Reason For Selection: (See Instructions on reverse side) Form AD-1006(10-83) This form was electronically produced by National Production Services Staff WILDLANDS E NGINEER!NG December 19,2019 Gabriela Garrison North Carolina Wildlife Resource Commission Eastern Piedmont Coordinator Sandhills Depot PO Box 149 Hoffman,NC 28347 Subject: Cross Creek Ranch Mitigation Site Montgomery County,North Carolina Dear Ms.Garrison, Wildlands Engineering,Inc.requests review and comment on any possible issues that might emerge with respect to fish and wildlife issues associated with a potential stream and wetland restoration project on the Cross Creek Ranch Mitigation Site located in Montgomery County,NC.A USGS Topographic Map and an Overview Site Map showing the approximate project area are enclosed. The topographic figure was prepared from the Mount Gilead West 7.5-Minute USGS Topographic Quadrangle, and the site is located at latitude 35.235 longitude. The Cross Creek Ranch Mitigation Site is being developed to provide stream and wetland mitigation in the Yadkin River basin. The project includes stream restoration,enhancement,and preservation on Clarks Creek,Big Branch,and multiple unnamed tributaries.Three areas of relic wetlands are proposed for re-establishment within the floodplains of project streams.Clarks Creek drains to the Pee Dee River just downstream of the Norwood Dam on Lake Tillery.The area surrounding the streams and channels proposed for stream and wetland mitigation is currently an active farm composed of cattle pastures and previously deforested timber areas. The major goals of the stream and wetland 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.This will be accomplished by excluding livestock from stream channels,stabilizing eroding stream banks,restoring and enhancing native floodplain and wetland vegetation, improving the stability of stream channels,improving instream and wetland habitat,reducing sediment and nutrient input from adjacent agricultural fields,and permanently protecting and preserving the project site through establishing a conservation easement.These actions will reduce fecal,nutrient,and sediment inputs to project streams,and ultimately to the Pee Dee River,as well as reconnect instream and terrestrial habitats on the project site. We thank you in advance for your timely response and cooperation.Please feel free to contact us with any questions that you may have concerning the extent of site disturbance associated with this project. Sincerely, Kirsten Gimbert,Senior Environmental Scientist kgimbert@wildlandseng.com 704.941.9093 Attachment: Figure 1 Site Map Figure 2 USGS Topographic Map Wildlands Engineering,Inc. (P)704.332.7754 • 1430 South Mint Street,Suite 104 • Charlotte,NC 28203 Kirsten Gimbert From: Garrison, Gabriela <gabriela.garrison@ncwildlife.org> Sent: Thursday,January 16, 2020 1:31 PM To: Kirsten Gimbert Subject: Cross Creek Ranch Mitigation Site Hello Ms. Gimbert, I have reviewed the information you sent regarding the Cross Creek Mitigation Site in Montgomery County. I don't have any concerns with this project at this time. Thank you, Gabriela Gabriela Garrison Eastern Piedmont Habitat Conservation Coordinator NC Wildlife Resources Commission Sandhills Depot, P.O. Box 149 Hoffman, NC 28347 Office and Cell: 910-409-7350 gabriela.garrison@ncwildlife.org www.ncwildlife.org Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. 1 .}`•• - - V_•1 Proposed Conservation Easement Temporary Contruction Easement Path _ QProject Parcels Non-Project Stream l_ - • ; Temporary Construction Easement Area Project Stream .7 ` ' 1.,. WNW S. . N.*:4111. •:-:... i /----'''' -,..... .... ... 0 • UT1 y —� . U a. 7' 11 11 • .. ...; IN -:"",:-. 40 ••. ••••'V .%. -•, . •:.. - . • , - * -_ o m m 2019 Aerial Photography • II4Figure 1 Site Map W I L D LA N D S 0 875 1,750 Feet Cross Creek Ranch Mitigation Site E h1 G I fJ E E R I tJ G I I I I I Yadkin River Basin 03040104 Montgomery County, NC ....._...,-... - -.............\\.) ,,j ) ...... k F ,! • iv° --t \.../t Lj Proposed Conservation ` r 1` )1.4tiNi?")% .N''''' • V I. \ . 1 i 4 , f,/ / 9 -6 1.211//f°6 'Nil) 1.1oki .i 27 .,...... ...... -41 4a.. . ) ! i \,.. ..1,1 •Iiiiii • a:\ i ‘ fibtih . r-4 .,1, 0 dig ., -- `4t,.__,. . / 11 Irflatrillii..— i Ilk( V/ .. ,011.1 re,,,:iffr.,,i . .il e••••J'S r:4 lar *4 .—‘'%.: : ., • I 1 .." / ,i/ \4111,N N / . 21/ //1 ' 4;41: • 4I ( • a ki,. f, Q r „ ,,.. .c.% \ . • .,-;„ .. -...)h. ....NIII ‘c .....---- .., . - - \ \,5,0 . , 0 ..?ziok \ lik ) , 11 ,) \‘, ;5--(-... ti . 4,\......\\," Pr v lio \ \t\> i , N• i 1 11) ‘11S 1) i ! 4 '1 Vr 4 :iii. 1:\b' Aill t4*res: d Aigi.W. --.14 1 0 re. ,..i Mount Gilead West, NC USGS US Topo 7.5 Minute Topographic Quadrangle Figure 2 USGS Topographic Map �- WILD LAND 5 0 850 1,700 FeetI Cross Creek Ranch Mitigation Site Yadkin River Basin 03040104 Eh1GIfJEERItJG I I I I Montgomery County, NC WILDLANDS ENGINEERING MEETING MINUTES MEETING: Post Contract IRT Site Visit CROSS CREEK RANCH Mitigation Site Yadkin River Basin 03040104; Montgomery County, NC NCDMS Project No. 100138 USACE ID: SAW-2020-00051 NCDEQ Contract No. 7879-01 Wildlands Project No. 005-02186 DATE: On-site Meeting: Monday,January 13, 2020, 10:00 am Meeting Notes Distributed:Wednesday,January 22, 2020 LOCATION: 5630 NC-73 Mt Gilead, NC 27306 Attendees Todd Tugwell, USACE Mac Haupt, NC Department of Environmental Quality Erin Davis, NC Department of Environmental Quality Paul Wiesner, Division of Mitigation Services (NCDMS) Kirsten Ullman, NCDMS Kelly Phillips, NCDMS Project Manager Casey Haywood, NCDMS Shawn Wilkerson, Wildlands Engineering John Hutton, Wildlands Engineering Eric Neuhaus, Wildlands Engineering Materials • Wildlands Engineering Technical Proposal dated 8/13/2019 in response to NCDMS RFP#16-007879 Overall Site Notes/Comments 1. The IRT appreciates the bigger project scale with few crossings/breaks and encourages expanded/wide stream buffers when possible. 2. The IRT appreciates the additional buffer area at the upstream and downstream extent of Clarks Creek. It was noted that these additional buffer areas should be highlighted within the mitigation plan. 3. Given the quantity and extent of invasive vegetation (primarily Chinese privet) within the project, Wildlands needs to ensure strong language within the mitigation plan regarding treatment as well as a detailed management plan for treatment long-term with the conservation easement. 4. With the exception of the potential of segmenting UT3 into different mitigation types, the IRT agreed with the approaches and ratios on the project streams and wetlands. Wildlands Engineering, Inc. page 1 CROSS CREEK RANCH mitigation site Post-Contract IRT Site Walk Meeting Notes 1. Wildlands gave a brief site overview before the walk which discussed stream and wetland approach and general site conditions. 2. It was noted by Wildlands that upstream of UT1 (outside of the project area)the property owner harvested timber in 2014 but left a forested buffer adjacent to stream. 3. The walk began at the upstream end of Big Branch. It was noted that the concrete box culvert passing under NC-73 is perched and that Wildlands will set the upstream grade of Big Branch high enough to eliminate the current perching of the existing culvert. 4. Work within the DOT right-of-way at the upstream end of Big Branch was discussed. Wildlands noted that they would seek approval to work within the DOT right-of-way as required. It was noted that the conservation easement would start approximately 30 feet downstream of the ROW. 5. The walk continued down Big Branch until its confluence with Clarks Creek. Bank height ratio along Big Branch was discussed. It was noted that Wildlands needs to note/include discussion around incision, instability, floodplain access, and hydrologic connection to the adjacent wetlands along Big Branch to help justify restoration within the mitigation plan. 6. The group proceeded into proposed wetland 3 to look at the existing ditches and potential wetland soils. Soil borings were taken in the southwest end and centrally within proposed wetland 3. Generally,the IRT agreed with the licensed soils scientist hydric soils investigation provided with the proposal. 7. It was noted that if soils vary in type between proposed wetland 1, 2, and 3 after further soils investigation; separate wetland hydrology performance standards may be required for separate wetland areas. 8. The IRT noted the extensive amount of broomsedge (Andropgon virginicus)within proposed wetland 3. Wildlands intends to disk and roughen the wetland area and mechanically remove the broomsedge. 9. Emphasis was placed on restoring the natural flooding regime of Big Branch and reconnecting the stream and wetland systems to justify restoration approach of Big Branch. 10. The walk continued at the confluence of UT1 and UT1B areas of the site. It was noted that Crossing 2 will be a 100'wide internal crossing and that the existing overhead electric line will be relocated to within the internal crossing. 11. The site walk continued up UT1B.The IRT asked if the internal crossing (crossing#1 in the proposal) could be relocated to the upstream extent of UT1B. Wildlands confirmed with the property owner that this should not be an issue and intends on relocating the crossing based on this discussion. 12. UT1 was then walked from upstream to downstream. Potential hydric soils within proposed wetland 1 in the left floodplain of UT1 were confirmed. It was noted by the IRT that re-aligning UT1 closer to proposed wetland 1 would be ideal if possible. 13. Potential hydric soils were also confirmed within proposed wetland 2, along with seep hydrology source which is currently in cattle wallow. 14. The IRT noted that proper approach and jurisdictional classification will be required for the pond conversion to wetland. Wildlands understands the need to ensure proper jurisdictional classification of the existing pond and associated pond conversion to wetland. Wildlands will provide information within the mitigation plan that outlines the current pond jurisdiction, proposed restoration approach, evidence of relic hydric soils (as available), and an associated crediting ratio to be evaluated by the IRT and NCDMS. 15. The site walk continued with some spot visits to sections of Clarks Creek. The IRT agreed that with major privet removal, spot erosion repairs, planting out the buffer, and given the size of the creek that E2 at 4:1 was appropriate mitigation. Wildlands Engineering, Inc. page 2 CROSS CREEK RANCH mitigation site Post-Contract IRT Site Walk 16. The walk proceeded to the upstream extent of UT3. It was noted by Wildlands that if the jurisdictional stream call was moved upstream, Wildlands would capture the entirety of the jurisdictional stream within the proposed conservation easement. 17. UT3 was walked from upstream to downstream, and it was noted by the IRT that the reach is in varying condition which will require fluctuating levels of treatment and design. Wildlands will provide a follow- up memo including a map and table that outline lengths, approaches, and associated crediting ratios for UT3 and provide it to NCDMS and the IRT for approval prior to major design efforts. Wildlands Engineering, Inc. page 3 CROSS CREEK RANCH mitigation site Post-Contract IRT Site Walk From: Tugwell,Todd J CIV USARMY CESAW(US) To: Wiesner,Paul;Haupt,Mac; Davis.Erin B; Kim Browning Cc: Phillips,Kelly D; Ullman, Kirsten J; Haywood,Casey;Shawn Wilkerson;John Hutton;Eric Neuhaus Subject: [External]RE: Cross Creek Ranch Site_DMS#100138:Post Contract IRT Site Visit(1-13-2020)Meeting Minutes Date: Friday,January 24,2020 2:46:28 PM CAUTION:External email.Do not click links or open attachments unless you verify.Send all suspicious email as an attachment to report.Spam@nc.gov<mailto:report.spam@nc.gov> Paul, I looked over the minutes and they look OK. I would note that the JD needs to be done to confirm the existing jurisdictional status and limits within the wetlands to confirm the approaches. Also,we will need to concur with the approach within the pond,and whether the resulting credits will be R or RE,but I think we need more info on that before we can make a decision. Thanks and let me know if you have any questions. Todd Original Message From:Wiesner,Paul[mailto:paul.wiesner@ncdenr.gov] Sent: Wednesday,January 22,2020 11:13 AM To: Tugwell,Todd J CIV USARMY CESAW(US)<Todd.J.Tugwell@usace.army.mil>;Haupt,Mac <mac.haupt@ncdenr.gov>;Davis,Erin B<erin.davis@ncdenr.gov>;Browning,Kimberly D CIV USARMY CESAW(USA)<Kimberly.D.Browning@usace.army.mil> Cc:Phillips,Kelly D<Kelly.Phillips@ncdenr.gov>;Wiesner,Paul<paul.wiesner@ncdenr.gov>;Ullman,Kirsten J <Kirsten.Ullman@NCDENR.gov>;Haywood,Casey<Casey.Haywood@ncdenr.gov>; Shawn Wilkerson <swilkerson@wildlandseng.com>;John Hutton<jhutton@wildlandseng.com>;Eric Neuhaus <eneuhaus@wildlandseng.com> Subject: [Non-DoD Source]Cross Creek Ranch Site_DMS# 100138:Post Contract IRT Site Visit(1-13-2020) Meeting Minutes All: The meeting minutes from the January 13,2020 IRT post contract site visit are attached for your review. Please let us know if you have any additional comments,questions or concerns. Thanks Paul Wiesner Western Regional Supervisor North Carolina Department of Environmental Quality Division of Mitigation Services 828-273-1673 Mobile paul.wiesner@ncdenr.gov<mailto:paul.wiesner@ncdenr.gov> Western DMS Field Office 5 Ravenscroft Drive Suite 102 Asheville,N.C.28801 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Jeff Keaton To: Tugwell,Todd J CIV USARMY CESAW(US); Brownina, Kimberly D CIV USARMY CESAW(USA); Davis.Erin B; Haywood,Casey M CIV USARMY CESAW(USA);Wiesner. Paul; Phillips, Kelly D Cc: Shawn Wilkerson;Abigail Vieira Subject: RE: Cross Creek Ranch UT3 Approach Memo Date: Friday,September 18, 2020 11:38:48 AM Attachments: Figure 1. UT3 Concept Approach Map.pdf Folks—After sending out the approach memo for UT3 at the Cross Creek Ranch site, we had a follow-up conference call and email exchange with Kim, Erin, and Casey. The result of those discussions is that we will propose three reaches for UT3. The first reach will be approximately 792 LF of restoration at the upstream end of the stream. The second reach will be 848 LF of"lumped" enhancement II consisting of a few different sections with different treatments similar to what was proposed in the memo. The lower 321 LF will be a short preservation reach. A map is attached to show the three separate reaches. Each reach will be described in more detail in the upcoming draft mitigation plan. Both Erin and Kim indicated that they would need to review the mitigation plan before agreeing on credit ratios, so we will hold off on further discussion of proposed ratios until the draft mit plan is submitted late this year. Erin and Kim did not think a final version of the memo was necessary, so I'm sending this email as the final communication on this until the draft mit plan is submitted. Please let me know if there are any questions or concerns. Thanks. Jeff From:Jeff Keaton Sent: Tuesday, August 4, 2020 1:59 PM To: Tugwell, Todd J CIV USARMY CESAW (US) <Todd.J.Tugwell@usace.army.mil>; Browning, Kimberly D CIV USARMY CESAW (USA) <Kimberly.D.Browning@usace.army.mil>; Davis, Erin B <erin.davis@ncdenr.gov>; Haywood, Casey M CIV USARMY CESAW (USA) <Casey.M.Haywood@usace.army.mil>; Wiesner, Paul <paul.wiesner@ncdenr.gov>; Phillips, Kelly D <Kelly.Phillips@ncdenr.gov> Cc: Shawn Wilkerson <swilkerson@wildlandseng.com>; Abigail Vieira <avieira@wildlandseng.com> Subject: Cross Creek Ranch UT3 Approach Memo All —One of the outcomes of the Cross Creek Ranch post-contract site visit was a request by members of the IRT that the treatments and crediting for the different sections of UT3 be planned and discussed in a memo to be sent out to the IRT. Here is the comment from the post contract meeting summary: UT3 was walked from upstream to downstream, and it was noted by the IRT that the reach is in varying condition which will require fluctuating levels of treatment and design. Wildlands will provide a follow-up memo including a map and table that outline lengths, approaches, and associated crediting ratios for UT3 and provide it to NCDMS and the IRT for approval prior to major design efforts. The follow-up memo is attached. We look forward to your feedback on this memo and specifically if you agree with our proposed approach and crediting for the stream. Please let us know if we can move forward with the 2.5:1 credit ratio for the entire UT3 stream and the treatments we have proposed for that stream. Please feel free to contact me if we need to discuss. Thanks. Jeff Keaton, PE I Senior Water Resources Engineer 0: 919.851.9986 x103 M: 919.302.6919 Wildlands Engineering, Inc. 312 West Millbrook Road, Suite 225 Raleigh, NC 27609 Appendix 7 Appendix 7 Invasive Vegetation Treatment Plan The presence of invasive species on Cross Creek Ranch Mitigation Site is extensive throughout the streambank zone of the project streams.The most prevalent species, Chinese privet(Ligustrum sinense), is spread throughout the length of the project. Multiflora rose (Rosa multiflora), tree of heaven (Ailanthus altissima), and princess tree (Paulownia tomentosa) are also scattered along the existing stream banks, but in much lower quantities.Japanese honeysuckle (Lonicera japonica) and lespedeza (Lespedeza bicolor) also have scattered populations that will require ongoing treatment. Populations of lespedeza within or adjacent to areas of disturbance will need to be treated aggressively and monitored closely post construction. A goal of this project is to treat and remove as many invasive plant populations as possible before and during construction. During construction and post construction, the presence and extents of invasive species will be monitored, and treatment of invasive species will continue as necessary throughout the life of the project to ensure project stability and success of the riparian and streambank vegetation. 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 steward. All invasive species treatments will be reported in each monitoring report. Table 1.Invasive Species Treatment Techniques Invasive Species Recommended Treatment Technique Small infestations of L.japonica can be pulled by hand. Monitor to remove any re-sprouts. Japanese Large infestations of L.japonica will usually require a combination of cut stump and foliar Honeysuckle herbicide treatments.Where vines have grown into the tree canopy,cut stems as close to the ground as possible.Treat the freshly cut surface of the rooted stem with a 25 percent (Lonicera solution of glyphosate or triclopyr.Groundcovers of L.japonica can be treated with a foliar japonica) solution of 2 percent glyphosate or triclopyr plus a 0.5 percent non-ionic surfactant to thoroughly wet all the leaves. Thoroughly wet all leaves with one of the following herbicides in water with a surfactant:a glyphosate herbicide as a 2-percent solution (12 ounces per 3-gallon mix) in the late fall or early winter. Backpack mist blowers can broadcast glyphosate as a 3-percent solution (12 ounces per 3-gallon mix)during winter for safety to dormant hardwoods.Summer applications of glyphosate may not be as effective as other times and require a higher percent solution. 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 Chinese Privet labeled basal oil product,vegetable oil or mineral oil with a penetrant,or fuel oil or diesel (Ligustrum fuel (where permitted);or undiluted Pathfinder II. Elsewhere,apply Stalker* as a 6-to 9- sinense) 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 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. 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 Cross Creek Ranch Mitigation Site Appendix 7 DMS ID No. 100138 Page 1 Invasive Species Recommended Treatment Technique 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 can be hack-and-squirt injected. Foliar treatment of large populations with 2%glyphosate or triclopyr solution. For stems too tall for foliar sprays,apply basal sprays(January to February or May to October) using Garton 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. Multiflora rose (Rosa multiflora) Cut stump treatment is time consuming,though effective.Cut large stems and immediately treat the stump tops with a glyphosate herbicide as a 20-percent solution (5 pints per 3- gallon mix).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 trees, make stem injections or hack and squirt using Garton 3A as a 25%solution in water. For felled trees,apply the herbicides to stem and stump tops immediately after cutting.Also,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 saplings,apply basal sprays mixed in a labeled basal oil product,vegetable oil or Tree of Heaven mineral oil with a penetrant using Garton 4 as a 20-percent solution (5 pints per 3-gallon (Ailanthus mix). altissima) For seedlings,thoroughly wet all leaves with Garton 4 as a 1-to 2-percent solution (4 to 8 ounces per 3-gallon mix)or Garton 3A as a 2-percent solution (8 ounces per 3-gallon mix) mixed in water with a surfactant. Treatments most effective July—October. Lespedeza Thoroughly wet all leaves with one of the following herbicides in water with a surfactant (Lespedeza (July to September):Garlon 4 as a 2-percent solution (8 ounces per 3-gallon mix),or Velpar bicolor) L as a 2-percent solution (8 ounces per 3-gallon mix). For large trees, make stem injections using Garlon 3A or a glyphosate herbicide in dilutions and cut-spacings specified on the herbicide label (anytime except March and April). For felled trees,apply these herbicides to stump tops immediately after cutting.Also,ORTHO Brush-B-Gon and Enforcer Brush Killer are effective undiluted for treating cut-stumps and Princesstree available in retail garden stores(safe to surrounding plants). (Paulownia For saplings,apply a basal spray of Garlon 4 as a 20-percent solution (5 pints per 3-gallon tomentosa) mix) in a labeled basal oil product. For seedlings and resprouts,thoroughly wet all leaves with a glyphosate herbicide,Garlon 3A,or Garlon 4 as a 2-percent solution (8 ounces per 3-gallon mix). Treatment most effective July—October. Cross Creek Ranch Mitigation Site Appendix 7 DMS ID No. 100138 Page 2 Invasive Species Recommended Treatment Technique Foliar applications—Thoroughly wet all leaves with one of the following herbicides in water Asian Spiderwort, with a surfactant:2-3%aquatic labeled glyphosate. also known as Marsh Dewflower Do not remove mechanically.Spiderwort spreads readily in disturbed areas through (Murdannia kiesk) fragmentation and seed dispersal. Undesirable orchard and fescue grasses will be mechanically removed during construction Orchard grasses on large portions of the site. Following construction,these grasses will be treated where and fescue they are impacting planted stems using a number of methods including herbicide ring sprays, herbicide treatment and reseeding,and mechanical tree release. Invasive species management will be conducted and monitored by Wildlands Engineering's Stewardship team with cooperation and assistance from the project engineer and environmental science teams. Management actions will be completed in accordance with an invasive species management plan that will be continually updated by the site's lead steward to ensure accurate response to changing conditions.This management plan outlines timing and details of planned management actions throughout the length of the project along with an identification of species found on the project site. The management plan can be found below in Table 2. Table 2.Invasive Species Management Plan Treatment Season Recommended Treatment Technique • Site walk-create invasive species maps for pre-construction. • Discuss any changes or updates to construction plan and timing. Summer/Spring 2021 • Draft site prep plan/review planting plans.Take soil samples where necessary once grading plan is available. • Finalize site prep/planting plans. Fall/Winter 2021 • Organize privet treatments for Enhancement/Preservation reaches to be done in tandem with construction. • Monitor disposal of large stands of privet in restoration areas. During Construction • Manage privet treatment efforts on enhancement/preservation reaches. • Post construction site walk. • Update site maps accordingly. Summer/Spring 2022 • Identify areas of concern and establish stewardship photo points to document management efforts. • Monitor for emergence of aquatic invasive species,map and plan treatments appropriately. • Monitor emergence of invasive species on restoration reaches where previous invasive species populations existed before construction.Treat,as necessary. Fall/Winter 2022 2023 • Follow up treatments on preservation reaches where necessary. ■ Photo-document changes to the bank in these areas as privet dies and live stakes take over. • Follow up treatment of invasive plants,as necessary. Summer 2023 • Record photo points. Winter 2023-2024 • Follow up treatment of invasive plants,as necessary. • Follow up treatment of invasive plants,as necessary. Summer 2024 • Record photo points. k Cross Creek Ranch Mitigation Site Appendix 7 DMS ID No. 100138 Page 3 Treatment Season Recommended Treatment Technique Winter 2024-2025 • Follow up treatment of invasive plants,as necessary. • Follow up treatment of invasive plants,as necessary. Summer 2025 • Record photo points. Winter 2025-2026 • Follow up treatment of invasive plants,as necessary. • Follow up treatment of invasive plants,as necessary. Summer 2026 • Record photo points. Winter 2026-2027 • Follow up treatment of invasive plants,as necessary. • Follow up treatment of invasive plants,as necessary. Summer 2027 • Record photo points. Winter 2027-2028 • Follow up treatment of invasive plants,as necessary. • Follow up treatment of invasive plants,as necessary. Summer 2028 • Record photo points. Winter 2028-2028 • Follow up treatment of invasive plants,as necessary. k Cross Creek Ranch Mitigation Site Appendix 7 DMS ID No. 100138 Page4 Appendix 8 Appendix 8 Maintenance Plan The site shall be monitored on a regular basis and a physical inspection of the site shall be conducted a minimum of once per year throughout the post-construction monitoring period until performance standards are met.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 Component/Feature Maintenance through project close-out 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.Areas where Stream storm water and floodplain flows intercept the channel may also require maintenance to prevent bank erosion. If beaver become active on the site, Wildlands will contract with the USDA to trap the beaver and remove the dams. Routine wetland maintenance and repair activities may include supplemental Wetlands installations of target vegetation within the wetland.Areas where storm water and floodplain flows intercept the wetland may also require maintenance to prevent scour that adversely and persistently threatens wetland habitat or function. Vegetation shall be maintained to ensure the health and vigor of the targeted community. Routine vegetation maintenance and repair activities may include Vegetation supplemental planting, pruning, mulching,and fertilizing. Invasive plant species requiring treatment per the Invasive Species Treatment Plan (Appendix 7)shall be treated in accordance with that plan and 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, Site boundary marker, 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. Cross Creek Ranch Mitigation Site Appendix 8 DMS ID No. 100138 Page 1 Appendix 9 Appendix 9 Credit Release Schedule and Supporting Information All credit releases will be based on the total credit generated as reported by the as-built survey of the mitigation site. 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 release of project credits will be subject to the criteria described as follows: Table A:Credit Release Schedule—Stream Credits Credit Monitoring Interim Total Release Year Credit Release Activity Release Released Milestone 1 0 Site Establishment 0% 0% 2 0 Completion of all initial physical and biological improvements made 30% 30% pursuant to the Mitigation Plan—see requirements below 3 1 Year 1 monitoring report demonstrates that channels are stable and 10% 40% interim performance standards have been met 4 2 Year 2 monitoring report demonstrates that channels are stable and 10% 50% interim performance standards have been met Year 3 monitoring report demonstrates that channels are stable and 5 3 interim performance standards have been met 10% 60% 6 4* Year 4 monitoring report demonstrates that channels are stable and 50/ 65% interim performance standards have been met (75%**) 7 5 Year 5 monitoring report demonstrates that channels are stable and 10% 75% interim performance standards have been met (85%**) 8 6* Year 6 monitoring report demonstrates that channels are stable and 5% 80% interim performance standards have been met (90%**) 9 7 Year 7 monitoring report demonstrates that channels are stable and 10� 90% interim performance standards have been met (100%**) *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 Table B:Credit Release Schedule—Wetland Credits Credit Monitoring Interim Total Release Year Credit Release Activity Release Released Milestone 1 0 Site Establishment 0% 0% 2 0 Completion of all initial physical and biological improvements made 30% 30% pursuant to the Mitigation Plan—see requirements below 3 1 Year 1 monitoring report demonstrates that interim performance 10% 40% standards have been met Cross Creek Ranch Mitigation Site Appendix 9 DMS ID No. 100138 Page 1 Credit Monitoring Interim Total Release Year Credit Release Activity Release Released Milestone 4 2 Year 2 monitoring report demonstrates that interim performance 10% 50% standards have been met Year 3 monitoring report demonstrates that interim performance 65% 5 3 standards have been met 15/ Year 4 monitoring report demonstrates that interim performance 6 4* standards have been met 5o 70% � 7 5 Year 5 monitoring report demonstrates that interim performance 15% 85% standards have been met Year 6 monitoring report demonstrates that interim performance 8 6* standards have been met 5o 90% � 9 7 Year 7 monitoring report demonstrates that interim performance 10% 100% standards have been met *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. 1.1 Initial Allocation of Released Credits For this NCDMS project, no initial release of credits is provided.To account for this, the 15%credit release typically associated with the site establishment is held until completion of all initial physical and biological improvements made pursuant to the Mitigation Plan. In order for NCDMS to receive the 30% release (shown in Tables A and B as Milestone 2),they must comply with the credit release requirements stated in Section IV(I)(3) of the approved NCDMS instrument. 1.2 Subsequent Credit Releases All subsequent credit releases must be approved by the DE, in consultation with the IRT, based on a determination that required performance standards have been achieved. The following conditions apply to credit release schedules: a. A reserve of 10%of site's total stream credits will be release 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 NCIRT. b. 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 Section IV (General Monitoring Requirements) of this document, 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. c. 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. As projects approach milestones associated with credit release, the DMS will submit a request for credit release to the DE along with documentation substantiating achievement of criteria required for release to occur.This documentation will be included with the annual monitoring report. trei Cross Creek Ranch Mitigation Site Appendix 9 DMS ID No. 100138 Page 2 Appendix 10 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. trei Cross Creek Ranch Mitigation Site Appendix 10 DMS ID No. 100138 Page 1 Appendix 11