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HomeMy WebLinkAbout20171194 Ver 1_P15115.1 Draft Prospectus 91317_20170920Water Resources ENVIRONMENTAL QUALITY Please note: fields marked with a red asterisk below are required. You will not be able to submit the form until all mandatory questions are ansvtered. Submittal Type:* r New Project r Pre -Application Submittal r More Information Response r Other Agency Comments New Project - Please check the new project type if you are trying to submit a new project that needs an official approval decision. Pre -Application Submittal - Please check the pre -application submittal if you just want feedback on your submittal and do not have the expectation that your submittal will be considered a complete application requiring a formal decision. More Information Response - Please check this type if you are responding to a request for information from staff and you have and ID# and version for this response. Other Agency Comments - Please check this if you are submitting comments on an existing project. Project Contact Information Name: Quible & Associates, P.C. /Joel Lenk, P.G. Who is subrritting the inforrretion? Email Address:* jlenk@quible.com Project Information Project Name:* Camp Grier Mitigation Bank Is this a public transportation project?* r Yes r No County (ies)* McDowell Please upload all files that need to be submited. Oickthe upload button or drag and drop files here to attach docurrent P15115.1 Draft Prospectus 91317.pdf 374.32KB P15115.1 Prospectus Cvr.pdf 97.12KB P15115-ExhibitA-ConceptualPlan-Sketch- Red uced-091317.pdf 7.96MB P15115-ExhibitB-NRCS-SoilReport-091317.pdf 918.91 KB P15115-ExhibitC-Photographs- Red uced-091317.pdf 6.72MB P15115-ExhibitD-StreamWetlandForms. PDF 1.05MB P15115-ExhibitE-CrossSectionExhibit-Reduced-091317.pdf 1.22MB Only pdf files are accepted. Describe the attachments: The attachments include a draft prospectus document and exhibits for the Camp Grier Mitigation Bank in McDowell County. * V By checking the box and signing box below, I certify that: • I have given true, accurate, and complete information on this form; • I agree that submission of this form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act) • I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); • I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND o I intend to electronically sign and submit the online form." Signature:* Submittal Date: SINCE 1959 CAMP GRIER MITIGATION BANK PROSPECTUS CATAWBA RIVER BASIN HUC: 03050101 MCDOWELL COUNTY NORTH CAROLINA Prepared For: CAMP GRIER 501(c)(3) Prepared By: Quible & Associates, P.C. Engineering * Environmental Sciences * Planning * Surveying P.O. Drawer 870 Kitty Hawk, North Carolina 27949 (252) 491-8147 FAX (252) 491-8146 Quible.com Project Number P15115.1 September 13, 2017 Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 1 1.0 INTRODUCTION 1.1 SITE LOCATION & SUMMARY The Camp Grier Mitigation Bank (CGMB) will be located at Camp Grier, a youth wilderness camp situated north of the town of Old Fort in McDowell County, North Carolina. The CGMB contains headwater streams of the upper Catawba River Basin. The project area lies just outside a Targeted Local Watershed (TLW) by NC Department of Environmental Quality. The CGMB will serve TLWs in the Catawba basin. The site entrance is at 985 Old US 70, Old Fort, 28762. The center of the project area is roughly centered at Latitude 35.64397 N and 82.19258 N Longitude. A site location map can be found within Exhibit A, the Camp Grier Conceptual Mitigation Plan for the project area. The property and project area slope generally south from the southeast side of the Black Mountains range and makes up part of the boundary between the mountain and piedmont physiographic regions on the flank of the Blue Ridge escarpment. Streams that do not originate within the project area flow from more than 27,000 acres of undeveloped USDA National Forest land. Jarrett Creek flows through the property, and southern portion of the project area. Padgett Branch, its tributaries and its confluence with Jarrett creek, make up the remainder of the project area. Jarrett creek flows in to Mill Creek just south of the property. Mill Creek is a major tributary, and trout fishery, of the South Fork of the Catawba River. The Camp Grier property and project area are surrounded to the west, north, and east by USDA Forrest Service Land. This site is bordered on its remaining southwest, south and southeast sides by private undeveloped and residential properties. The 14-digit Hydrologic Unit Code (HUC) for the site is 03050101010010. The CGMB will presumably serve the area within the eight-digit HUC: 03050101 which extends to the South Carolina state line. The project area will occupy approximately 109 acres within the 650-acre Camp Grier property. Much of the project area has been impacted by logging before 1960 and is currently suffering repetitive and ongoing impacts from camp activities and camp development. Streams within the project appear to have been degraded from their current NC DWR water quality classification by historic excavation, channelization, filling, and stormwater, sediment, and nutrient impacts. The Camp’s current administration recognizes the habitat and water quality need, educational opportunity, and the potential that a mitigation bank could bring to the camp. The board members for the Camp Grier 501 (c) (3) non-profit organization are currently committed to the CGMB project. Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 2 Based on preliminary site investigations, the project provides the opportunity to restore approximately 6,833 linear feet of stream and 0.1 acre of wetlands, create another approximately 0.4 acres of wetlands from the restoration of the existing Upper Padgett Branch and creation of stormwater control measures, enhance approximately 5,810 linear feet of stream, and preserve approximately 8,000 linear feet of headwater stream. Preservation of headwater streams is proposed above the restored, created and enhanced streams and wetlands thereby protecting the restored environment. The project will result in more than 20,000 linear feet of stream, approximately 0.5 acres of wetlands, and 109 acres of stream and wetland buffer being protected in perpetuity by a conservation easement and Mitigation Banking Instrument (MBI) for the project area. The conservation easement is to be held by a nationally accredited, non-profit regional land trust, that serves North Carolina’s eastern Blue Ridge Mountains and Foothills. 1.2 WATERSHED CHARACTERIZATION AND SERVICE AREA Camp Grier lies within the headwaters of the upper Catawba River Basin (HUC: 03050101010010) and is proposed to serve the entire Catawba River Watershed (HUC: 03050101) in North Carolina, an area of 3,300 square miles that covers 11 counties. Per information found on the NC Department of Mitigation Services website, the population in the watershed is expected to nearly double in size from 1.8 million to 2.7 million residents between the years of 2006 and 2030. The NC Department of Environmental Quality (NC DEQ) 2007 Lower Catawba River Basin Restoration Priorities and 2009 Upper Catawba River Restoration Priorities documents, supplements to the original 2004 Catawba River Basin Watershed Restoration Plan, highlight the 40 current TLWs within the Catawba Basin. The TLWs are selected based on three criteria: Problems, Assets, and Opportunities. The Camp Grier Mitigation Bank project area appears to lie just outside a current TLW for the Upper Catawba Basin and will help meet Upper Catawba restoration goals outlined below and in the 2009 basin Restoration Priorities: · “Restoration of nutrient- and sediment-impaired waters (including tributary streams) of the Catawba River mainstem lakes (water supply reservoirs), including Lake James, Lake Rodhiss, Lake Hickory and Lookout Shoals Lake.” · “Protection of riparian buffers and aquatic habitat within the headwater reaches of asset-rich watersheds of the upper Catawba River basin, including the upper Linville River, North Fork Catawba River, Wilson Creek, Mulberry Creek, Johns River and Lower Little River.” · “Implementation of stormwater assessment and management efforts, including stormwater BMP projects, within urban and suburban subwatersheds in the Linville, Marion, Lenoir, Morganton, Hickory and Taylorsville areas.” · “Increased implementation of agricultural BMPs within heavily agricultural sub-watersheds of TLWs, including North and South Muddy Creeks, Silver Creek, lower Lower Creek, Lower Little River, Jumping Run Creek and Elk Shoal Creek.” Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 3 1.3 PROJECT PURPOSE The project will utilize the environmental stewardship goals of Camp Grier’s current administration to create a general use mitigation bank on approximately 109 acres of the 650-acre parcel. The purpose of the project is to compensate for losses of Waters of the State permitted by State and Federal regulatory agencies through the restoration, enhancement, creation and preservation of more than 20,000 linear feet of stream and approximately 0.5 acres of wetlands. The project will provide measurable water quality benefits to Padgett Branch and its tributaries, Jarrett Creek, Mill Creek and the Upper Catawba River by restoring impacted and unstable stream reaches and by reducing nutrient, sediment, and bacterial impacts conveyed to project area streams by stormwater, agriculture, and erosion. Ongoing stormwater impacts will be mitigated through implementation of a Stormwater Management Plan for the entire developed area of the parcel through stormwater and livestock Stormwater Control Measures (SCMs, formerly referred to as BMPs) and establishment and enhancement of wide and diverse native riparian buffers. The project will limit future impacts from camp related activities and create, improve and extend habitat from USDA National Forest land and unimpacted areas of the property and surrounding properties by increasing shade and supply of beneficial organic material (e.g. leaf pack) resulting in a reduction in water temperature and increase in dissolved oxygen levels in the streams. 1.4 FUTURE SITE DEVELOPMENT The Camp Grier property has suffered land and water quality impacts associated first with historic logging in the 1950’s, subsequently by agriculture, aquaculture, and lake building circa 1960. More recently impacts from increased camp development, related recreational activities and gravel and soil roads and trails are contributing most heavily to water quality impacts at the site. Roads and trails currently provide the conduit for sediment, nutrient, and biological water quality impacts. The demonstrable treat of future camp development is evident as new camp leadership has been successful in acquiring additional funding, developing new camp programs, and soliciting additional camp users of the property. New camp activities include an equestrian program, increased hiking trails, mountain biking trails and additional lake infrastructure and activities. More roads, trails and additional horse and livestock pasture are currently in the planning stages. Additionally, traditional mowing and vegetation management techniques used within riparian areas are contributing to nutrient, pollutant, sediment, and temperature impacts to Jarrett Creek and Padgett Branch within the project area and downstream. Without the establishment of the Camp Grier Mitigation Bank and its associated covenants and easement, that will permanently protect streams, impacts to wetlands and riparian buffers and water quality will continue and worsen. Additionally, future camp administrations may not have the foresight or interest to consider and pursue the mitigation banking and conservation option. Finally, if the camp were to ever become non-viable, as it nearly did several years ago, the owners of the property may consider sale of the property for development to fund church and mission related efforts. As planned, the CGMB will restore, enhance and preserve streams, wetlands and their buffers within the 109-acre area most heavily impacted by historic logging, lake creation, and past, present, and future camp and maintenance activities. Through the establishment of the CGMB, the site will likely continue to operate only as a wilderness camp with a new water and land quality educational component and awareness. Current impacts and new Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 4 Camp development will be managed and relocated outside established riparian buffers where possible and access to areas with stream buffers will be restricted by signage and exclusionary fencing. The only currently foreseen use of the Camp Grier Parcel is as a wilderness camp and recreation area. 2.0 BASELINE CONDITIONS 2.1 COMMUNITY TYPES The CGMB lies in the “Blue Ridge Level III Ecoregion” of the US and the “Eastern Blue Ridge Foothills Level IV Ecoregion” according to the Ecoregions Map of North Carolina (Griffith, G.E., Omernik, J.M., Comstock, J.A., Schafale, M.P., McNab, W.H., Lenat, D.R., and MacPherson, T.F., 2002, Ecoregions of North Carolina, U.S. Environmental Protection Agency, Corvallis, OR, (map scale 1:1,500,000)). Natural Communities within the project area included altered Rich Cove and Acidic Cove Forrest (Schafale, M.P. and A.S. Weakley. 1990. CLASSIFICATION OF THE NATURAL COMMUNITIES OF NORTH CAROLINA THIRD APPROXIMATION. NC Natural Heritage Program, Raleigh, NC.) 2.2 VEGETATION Dominant vegetation within the riparian corridor includes, tulip poplar (Liriodendron tulipifera), black locust (Robinia pseudoacacia), various oak (Quercus var.), red maple (Acer rubrum), shellbark hickory (Carya laciniosa), rhododendron (Rhododendron var.), mountain alder (Alnus viridis), box elder (Acer negundo), Christmas fern (Polystichum acrostichoides) , New York fern (Thelypteris noveboracensis), jewel weed (Impatiens capensis), poison ivy (Toxadendron radicans) and stinging nettle (Urtica dioica) . Significantly large portions of the project area, where riparian buffers are to be restored and enhanced, are currently vegetated with maintained turf grasses. Some riparian areas, due to current vegetation management, are mostly bare soil. Exotic invasive plant species observed within the project area include but may not be limited to Japanese knot weed (Polygonum cuspidatum), multiflora rose (Rosa multiflora), Chinese grass (Boehmeria nivea) and Chinese privet (Ligustrum sinense). 2.3 SOIL CHARACTERIZATION The CGMB project area consists of slopes that range from nearly flat to steep, approximately 3% to nearly 100% slope. The project area is predominantly comprised of Chestnut-Ashe complex and Dillard loam soils. Chestnut-Ashe soils are classified as having slopes ranging from 50 to 95 percent, are well drained with a high runoff class, and a depth to restrictive feature greater than 80 inches. Dillard loam soils are classified as having slopes ranging from 1 to 5 percent, are moderately well drained, with a low runoff class, and a depth to restrictive feature greater than 80 inches. A USDA soil map for McDowell County and project area is included as Exhibit B. 2.4 HYDROLOGY AND HYDRAULIC CHARACTERISTICS The sub-basins and contributing watersheds for both Jarrett Creek and Padgett Branch extend beyond the CGMB project boundary and Camp Grier property boundary. Jarrett Creek, upstream of the project area to the Town of Old Fort water supply intake (which sits adjacent to the property boundary), is classified by NC Department of Environmental Quality (NC DEQ) as “C:HQW”. Jarrett Creek originates approximately 4.5 miles upstream of the Camp Grier property boundary entirely within USDA National Forest land at an elevation of approximately 4,000 feet on the southeast slope of Glass Rock Knob. Interestingly, Jarrett Creek within the Camp Grier property extending downstream to its confluence with Mill Creek has a water quality classification set by NC DEQ of “C”. Mill Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 5 Creek, downstream of Jarrett Creek, is classified as “C:Tr”. Jarrett Creek is a third order stream as it flows through Camp Grier Property and the project area. Padgett Branch above Camp Grier Lake is classified as a “B;Tr” while Padgett Branch below Camp Grier Lake is classified as “C:Tr” water. About half of the unnamed tributaries to Padgett Brach originate on Camp Grier property within the project area. Padgett Branch is a second order stream. Several of the goals of the CGMB project will be to: 1. Return the water quality classification of Jarrett Creek within the Camp Grier property and project boundary to a NC DWR Water Quality Classification of C:Tr or higher; 2. Restore Padgett Branch and its tributaries to B:Tr classification standards or higher. Reclassification of Padgett Branch to a standard representative of its current water quality may be beneficial to the CGMB project. The contributing watershed for Jarrett Creek is entirely undeveloped except for soil roads, infrastructure, and the inline impoundment related to the historic Town of Old Fort Water Supply (minimal), until the stream reaches the confluence of Padgett Branch and Camp Grier Road (located within 50 feet of one another). At this point warm, sediment, nutrient and bacterial laden stream water and stormwater enter Jarrett Creek which is causing visible and apparently measurable impacts to water quality. Downstream of the Padgett Branch/Jarrett Creek confluence the riparian buffer for Jarrett Creek narrows significantly and runoff from Camp Grier Road is impacting water quality through sediment, nutrient, and temperature inputs. As part of the CGMB project, Camp Grier has secured an option to purchase an approximately 100-feet wide, 4-acre strip of undeveloped land adjacent to Jarrett Creek in order to permanently protect Jarret Creek within the Camp Grier Boundary and project area. The average stream slope of Jarrett Creek was measured using existing topographic data to be approximately 9% and its contributing watershed above the project area is approximately 2,780 acres. The lower reach of Padgett Branch from it confluence with Jarrett Creek upstream to the Camp Grier Lake dam has been impacted historically by the building of Camp Grier Road and filling of the stream channel and associated floodplain with blasted rock debris fill. Large volumes of sediment are entering the Lower Padgett Branch through unmitigated stormwater flowing from Camp Grier Road. Sediment entry points were observed and noted at multiple distinct locations along the road/streambank. Unnatural upland sediment deposits are visible throughout the Lower Padgett Branch. Photos of unnatural sediment deposits as well as other portions of the project area are included as Exhibit C. The culvert that conveys Lower Padgett Branch beneath Camp Grier Road (approximately 100 feet below Camp Grier Lake Dam) is a barrier to aquatic passage. Padgett Branch does not appear to have a volume or depth of flow to support trout; however, should apparently support species of minnows and macro-invertebrates that support trout and other fauna. Interestingly, the Camp Grier Lake Dam appears as though it may impose less of an aquatic barrier than the referenced culvert due to its spillway design and the continual flow of water down the non-vertical dam face. This spillway structure appears that it may allow macro invertebrates to crawl up and over into Camp Grier Lake and continue upstream. The lake also provides an opportunity for restoration and/or enhancement through installation of a cool water release structure to Lower Padgett Branch. Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 6 The average stream channel slope of Padgett branch from Camp Grier Lake Dam to its confluence with Jarrett Creek was measured using existing topographic data to be approximately 11%. The contributing watershed for all of Padgett Branch to the confluence of Jarrett Creek is approximately 460 acres. The main stem of Padgett Branch above Camp Grier Lake (Upper Padgett Branch) has a shallower slope than the lower reach downstream of the lake. Tributaries predominantly enter the upper reach from the north and from Camp Grier property. The slope of the main stem of the upper reach of Padgett Branch was measured to be approximately 3%-5%. Its tributaries, T1-T11 steepen significantly up valley. Much of the riparian buffer along the main stem of Padgett Branch is maintained using traditional non-environmentally sensitive mowing and vegetation management techniques. The main stem of Upper Padgett Branch and several of the downstream ends of its tributaries appear to have been historically relocated toward the edge of their natural valleys and appear to have been straightened and deepened. Four small impoundments have been observed and noted in Upper Padgett Branch and its tributaries, one along the main stem (reportedly historically used to fill the swimming pool), one in Tributary T1A (apparently to help regulate flow in trout ponds constructed in the riparian buffer), one in T2A (also associated with trout pisciculture) and a fourth in Tributary T2 for an unknown purpose (see Exhibit A). Finally, an apparent .01- acre wetland area at the upstream end of Tributary T2A has been historically impacted by excavation and water conveyance infrastructure. A United States Army Corps of Engineers (USACE) NC Wetland Assessment Methodology (NC WAM) form has been completed for this area and is included Exhibit D-Stream & Wetland Data Forms. 2.5 PRELIMINARY STREAM CLASSIFICATION Nearly all of the approximately 20,000 linear feet of stream within the CGMB project area have been observed on multiple occasions prior to preparation of this prospectus document. Photographic documentation of representative areas of streams are included as Exhibit C. USACE North Carolina Stream Assessment Methodology (NC SAM) forms have been completed for both Jarrett Creek and the main stem of Padgett Branch (Exhibit D). Preliminary cross-sections on the main stem of Padgett Branch were measured using non-survey grade techniques with conventional measuring tapes. Measurements were converted to cross-sections and measured dimensions were applied to the Key to Rosgen Classification of Natural Rivers. Cross-sections, current Rosgen Classifications, and proposed conditions are included as Exhibit E-Cross-Sections & Rosgen Classification. Jarrett Creek within the project reach has a lower slope (estimated to be 4%) than the reach above the Padgett Branch confluence. Jarrett Creek within the project area is preliminarily classified as a classic, minimally impaired “B4a-B5a” stream by the Rosgen Classification of Natural Rivers, however is suffering from the impacts discussed above. Lower Padgett Branch below Camp Crier Lake at Cross-Section 1 is preliminarily classified as an impaired “A5” stream. The main stem of Upper Padgett Branch above Camp Grier Lake at Cross-section 2 was preliminary assessed as an impaired “B6” stream with low sinuosity due to historic straightening and dredging. Further upstream above the swimming pool on Upper Padgett Branch at Cross-section 3, Padgett Brach was classified as an impaired G6 stream (Exhibit E). 3.0 CONCEPTUAL RESTORATION PLAN 3.1 OVERVIEW Mitigation within the project area will consist of Restoration (Levels 1-4), Enhancement Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 7 (Levels 1 & 2) and Preservation of streams and their buffers upstream of restored and enhanced areas. Riparian Buffer Restoration, and a holistic Stormwater Management Plan will contribute to the CGMB project and improvements in water quality and habitat. The Conceptual Mitigation Plan is attached as Exhibit A. 3.2 RESTORATION AND ENHANCEMENT Restoration of streams and wetlands within the project area is being conducted based on industry standard assessment techniques established by Rosgen/Wildland Hydrology, North Carolina State Stream Restoration Institute and United States Army Corps of Engineers. Assessment of channel dimension, pattern, and profile and natural channel design concepts are being used for streams within the project area. Streams will be designed to resemble and function as stable and natural streams and “reference” conditions. Wetland assessment and restoration is being conducted using the US Army Corps of Engineers three parameter approach and restored wetlands will be designed to possess wetland soils, a dominance of wetland plants, wetland hydrology and will mimic “reference” wetlands found in similar settings on the Camp Grier property and nearby. Wetlands within the project area have or will be delineated and flagged in the field before a formal Mitigation Plan is submitted for the CGMB project. Confirmation of jurisdictional boundaries for wetlands within the project area is requested before survey grade data is collected for the project by a NC Licensed Surveyor. It is assumed, based on observations made with in the project area that locations and lengths of streams are not accurately portrayed as “blue lines” on USGS maps of the area and other readily available sources of information. North Carolina Division of Water Resources, Stream Identification Forms have been filled out for many of the streams within the project area and the upstream jurisdictional extent of streams have been flagged in the field for these streams (Exhibit D). Confirmation of the jurisdictional boundary for streams within the project area is requested before survey grade data is collected for the project by a NC Licensed Surveyor. A large component of the restoration of streams that originate and flow through Camp Grier property will be a holistic Stormwater Management Plan that will address developed impervious surfaces within Camp Grier including gravel and soil roads and trails. Preliminary assessment of the site suggests that many of the impacts to streams within the project area and downstream are resulting from unmitigated stormwater inputs. Approximately 6,800 linear feet of stream is proposed to be restored within the CGMB project area. Stream restoration will include Priority 1, 2, 3, and 4 Options for restoring incised and impaired channels. Restoration and Enhancement of CGMB streams will be augmented by stormwater, sediment and erosion control, and agricultural Best Management Practices/Stormwater Control Measures (SCMs) that will significantly reduce: · Peak flows resulting from impervious surface runoff · Warm water temperature inputs · Sediment, nutrient, and biological inputs Riparian buffers within the project area will be restored, enhanced, and preserved to a minimum average width of 30 feet and much greater in many areas. Undisturbed riparian buffers and streams above the project area are proposed to be placed Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 8 into permanent conservation and protected by the conservation easement for the project. The conceptual plan for the entire project area is visible in Exhibit A. JARRETT CREEK Jarrett Creek from the Camp Grier property line to the confluence with Padgett Branch is proposed to be restored by completing the following list of activities that are assumed to fall within the Enhancement Level I category. Specifically, enhancement of Jarrett Creek is proposed to include but may not be limited to: · Installation of an in-stream structure that will reduce hydraulic stress on the river- right streambank at the downstream bridge; · Removal of historic concrete and piping debris from the stream channel and streambanks near the upstream bridge; · Enhancement of the riparian buffer, including purchase of adjacent property so that the buffer can be expanded to greater than 150 feet width; · Installation of engineered SCMs along Camp Grier Road; · Adjustment to camber along Camp Grier Road to direct stormwater to SCMs. The conceptual plan for Jarrett Creek and surrounding project area is visible on Sheet 2 of Exhibit A. Jarrett Creek and Camp Grier Road are apparently located within a FEMA FIRM Zone. Proposed enhancement activities are not anticipated to require a FEMA No-rise Certification at this time in part because if this project is approved, the conservation easement for the project will encompass the entire FIRM zone and will preclude further encroachment and development. LOWER PADGETT BRANCH The lower reach of Padgett Branch (approximately 835 feet) is proposed to be restored by what is best described as Priority 3 Restoration in combination with stormwater and sediment and erosion control SCMs and riparian buffer enhancement (Sheet 3-Exhibit A). Lower Padgett Branch is a steep “A” stream type with natural bedrock and boulder grade control throughout (Exhibit E). A majority of Lower Padgett Branch is clogged with rock debris from road building activities associated with Camp Grier Road. The clogged channel appears to have increased hydraulic stress on the river-right side streambank which is causing erosion and bank failure (Exhibit C). The stream is further impaired by warm, unmitigated, sediment laden stormwater that originates from Camp Grier Road. The section of Camp Grier Road that produces stormwater flowing to and impacting Lower Padgett Branch will be modified to adjust camber, reduce its slope and direct stormwater to multiple, sequenced SCMs designed to mitigate stormwater for the design storm/precipitation event with an emphasis on infiltration. Rock debris is proposed to be relocated to failing and higher stress areas of streambanks and strategically placed to reduce near-bank hydraulic stress. Rock debris may also be carefully placed high on the river-left streambank (talus slope from road building) or be removed from the channel and project area altogether. The suspended culvert beneath Camp Grier Road is proposed to be addressed to improve aquatic passage. A cool water release structure is proposed to be installed in Camp Grier Lake. Please refer to Exhibit A for additional details about each restoration area. Exhibit E contains preliminary existing condition cross-sections of Lower Padgett Branch and Exhibit C contains photographs of this area. TRIBUTARIES T1, T1A, T1B, T1C & T1D Tributary T1 as it approaches Camp Grier Lake is proposed to be modified to include a forebay to trap sediment before it enters Camp Grier Lake. Proposed forebays may be Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 9 held out of the project area depending on feedback from USACE, NC DWR, and the IRT. Fencing along the northeast side of the Horse Pasture (river-right side T1) and other development and infrastructure within a minimum 30-feet riparian area will be relocated outside the buffer to allow buffer enhancement and restoration. Priority 2 and 3 restoration options will be used in this area in combination with agricultural and stormwater SCMs. Historic trout farming infrastructure, construction and landscaping debris, and a small dam and sediment filled impoundment will be removed from Tributary T1A. Finally, a suspended culvert will be addressed at the upper road crossing over Tributary T1A to allow for improved aquatic passage. Above restoration areas, streams associated with Tributary T1 will be enhanced (Level 2) and preserved through the establishment of permanent trail crossings through stream buffers and over streams, installation of stormwater SCMs associated with the trails and historic soil roads, and recordation of the conservation easement and MBI for the CGMB project. Please refer to Sheets 8 and 9 in Exhibit A. UPPER PADGETT BRANCH AND TRIBUTARIES T2, T2A & T2B The riparian buffer is proposed to be restored and enhanced along Upper Padgett Branch these tributaries to a minimum width of 30 feet. The main stem of Upper Padgett Branch is proposed to be addressed using Priority 1 and 2 Restoration Options. Implementation of stormwater and Sediment and Erosion Control SCMs, realignment and camber/sloping of Camp Grier Road, and riparian buffer creation and enhancement will contribute to the restoration and presumably qualify as Enhancement Level 2 for areas upstream of restoration areas. A forebay is proposed just upstream of Camp Grier Lake in order to trap sediment before it enters the lake. Additionally, historic, sediment filled, impoundments and small dam structures will be removed from the main stem and tributaries of Upper Padgett Branch. Impoundment locations are shown on Sheets 4 and 5 of Exhibit A and in the photos within Exhibit C. Priority 2 and 4 Restoration Options are proposed along Tributaries T2, T2A and T2B (See Sheets 4 and 10-Exhibit A). Suspended culverts located beneath Camp Grier Road and access roads to the Maintenance Building and Caretakers House are proposed to be addressed by the restoration. Removal of a small dam structure and impoundment are proposed from Tributary T2. Stormwater SCMs are proposed for the Caretaker Cabin, Maintenance Building, Camp Grier Road and the other impervious areas that drain to the area. Wetland restoration is proposed at the upstream end of Tributary T2A in an area impacted by historic trout farming infrastructure. Above the restoration areas streams are proposed to be enhanced (Enhancement Level 2) and preserved through the establishment of permanent trail crossings, installation of stormwater SCMs, and recordation of the conservation easement and MBI for the project. UPPER PADGETT BRANCH AND TRIBUTARIES T3 & T3A Tributary T3 is proposed to be restored using a Priority 2 Restoration Option from its confluence with Padgett Branch upstream for approximately 300 feet to the access road for Main Camp (Sheets 5 and 12-Exhibit A). Two suspended culverts beneath Camp Grier Road and the Main Camp access road are proposed to be addressed as part of the restoration. Stormwater SCMs associated with the buildings, roads and infrastructure on the east side of Main Camp will contribute to the restoration. The reach of Tributary T3 extending upstream from the restoration area to a location just upstream of a cabin visible on Sheet 12 of Exhibit A is proposed to be enhanced (Level 1) through riparian buffer restoration and stormwater SCMs associated with impervious infrastructure. Above the cabin, Tributary T3 is proposed to be enhanced (Level 2) and Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 10 preserved by establishment of permanent trail crossings, installation of stormwater SCMs for trails, and the conservation easement and MBI for the project. TRIBUTARIES T4, T4A, AND T5 Tributaries T4 and T5 are proposed to be restored using a Priority 2 Restoration Option in combination with riparian buffer establishment and stormwater SCMs. Restoration is proposed from the tributaries’ confluences with Padgett Branch upstream to Camp Grier Road. Enhancement Level 2 is proposed on Tributary T5 from Camp Grier Road to the jurisdictional stream boundary. Enhancement Level 2 is proposed on Tributary 4 from Camp Grier Road to the furthest upstream trail crossing. Preservation is proposed from this trail crossing to the jurisdictional boundary for the stream and is shown on Sheet 13 of the Camp Grier Conceptual Mitigation Plan. UPPER PADGETT BRANCH AND TRIBUTARIES T6, T7, AND T8 The upstream end of Padgett Branch appears to flow near to and possibly beyond the east property line with USDA forest service land. Until surveyed boundary information is available for this area, it is unclear whether the entire reach of Padgett Branch, or enough of its stream buffer exists on Camp Grier property for this area to be included in the project. Regardless, Enhancement Level 2 of Tributaries T6, T7, and T8, through the stormwater management associated with cabins, roads and trails that drain to the tributaries, are proposed as part of the CGMB project. Reaches of stream above enhancement areas are proposed to be preserved by the conservation easement and Mitigation Banking Instrument (MBI) for the project. TRIBUTARIES T9, T10, & T11 Tributaries T9, T10 and T11 that drain to Camp Grier Lake and Padgett Branch from the east from USDA National Forest land will be preserved by the conservation easement and Mitigation Banking Instrument for the project. 3.2.1 WETLAND RESTORATION AND CREATION Restoration of wetlands within the project area will include restoration of the wetland area associated with Tributary T2 described above. Creation of wetlands within the project area will consist of stormwater SCMs associated with impervious roads, buildings and infrastructure that drain to the Camp Grier Mitigation Bank project area, and the restoration of the existing Upper Padgett Branch. 4.0 PROPOSED MONITORING PLAN The Monitoring Plan for Camp Grier Mitigation Bank will be developed to demonstrate that the site is trending toward success and will meet the goals of the Mitigation Plan. The Monitoring Plan will adhere to the Monitoring and Performance Standards for Compensatory Mitigation in North Carolina document produced by the North Carolina Interagency Review Team-February 8, 2013 or more recent guidance specified by the Interagency Review Team (IRT) for this project as triggered by the submittal of this prospectus document in order to meet 33 CFR part 332 (Mitigation Rule). 4.1 GENERAL REQUIREMENTS Site monitoring will occur for a period of seven years. It is understood that if performance standards have not been met by year seven additional monitoring may be required. Monitoring reports will be completed annually for all seven years and will be submitted to USACE by April 1 of the year following the monitoring. Monitoring reports will be prepared and formatted per Regulatory Guidance Letter (RGL 08-03). Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 11 As-built surveys and information will be completed within 60 days following construction of the CGMB project in order to document baseline conditions. As-builts will include but may not be limited to: photo documentation of all cross-sections and structures, plan view diagrams, longitudinal profiles, vegetation information, and the location of all monitoring activities. As-builts will not be provided for Preservation-only portions of the project area. 4.2 Planted VEGETATION MONITORING Vegetation plots will be monitored for seven years with monitoring events on years 1-3, 5 and 7. Vegetation planting and replanting will be conducted between November 15 and March 15. Vegetation monitoring will be conducted between July 1 and leaf drop. Planted vegetation will be in the ground for no less than 180 days before the first year of monitoring on Year 1. Vegetation plots will be randomly located across the site to provide random sampling of all the vegetation community types reestablished at the site. Vegetation monitoring will follow the 16-step procedure outlined in the Monitoring and Performance Standards for Compensatory Mitigation in North Carolina requirements specified in Section V, A- Vegetation Planting and Monitoring Requirements and Section V B-Planted Vegetation Performance Standards 4.3 STREAM CHANNEL STABILITY AND HYDROLOGY MONITORING Stability and Hydrology Monitoring will be conducted per the Monitoring and Performance Standards for Compensatory Mitigation in North Carolina Section VI in order to show that proposed in-stream work has corrected channel bed and bank instability for areas of the site where instability is identified as a primary objective in the Mitigation Plan and for areas where instream work changes channel dimension below bankfull elevation. Channel stability will be monitored for seven years. Reference stakes marking surveyed stations and corresponding as-built survey and longitudinal profile will be installed in the buffer near the stream bank every 100 feet along the stream. Permanent, monumented cross-sections will be installed at an approximate frequency of one per 20 bankfull widths measured along the thalweg. Monitored cross-sections located in stream bends will include an array of bank pins per the referenced guidance. Lateral movement of the streambanks as indicated by pin exposure will be reported in all monitoring reports. Crest gauges will be installed to document bankfull events. At least one gauge will be installed on each tributary greater than 500 feet in length. One gauge will be installed for every 5,000 feet of length on each tributary. Stream Channel Stability and Stream Hydrology Performance Standards outlined in Section VI ,B of the referenced guidance will be followed. Jurisdictional stream determinations will be requested before the Mitigation Plan is complete. 4.3 STREAM WATER QUALITY AND MACROINVERTEBRATE MONITORING As with other stream monitoring described above water quality and macro-benthos monitoring will comply with Monitoring and Performance Standards for Compensatory Mitigation in North Carolina and specifically with Section VII of the referenced standards. Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 12 Water quality sampling will be conducted prior to construction and twice a year throughout the monitoring period. Sampling will include measurements of pH, temperature, dissolved oxygen, and conductivity. Biological and nutrient monitoring will also be monitored in an effort to show a reduction in coliforms and nutrients. Each tributary longer than 500 feet will be sampled at two locations, one near the upstream and one near downstream end of the reach. Water quality sampling will be conducted during normal flow conditions 48 hours or longer after any precipitation event totaling one inch or greater as determined by nearby weather stations or on-site rain gauges. Macroinvertebrate sampling will be conducted prior to construction and once a year during monitoring years three, five, and seven. Sampling will be conducted on tributaries greater than 1000 feet in length. Sampling points will be located on riffles with the first point located on the lowest riffle of the tributary. A reference location will be sampled for comparison and will be located in an on-site preservation reach or upstream of the project area. All samples will be collected in accordance with the Qual 4 protocol described in Standard Operation Procedures for Collection and Analysis of Benthic Macroinvertebrates by a qualified professional. Water quality and macroinvertebrate sampling will be conducted during the same time of year and within the index period specified in the NC DWR Small Streams Biocriteria Development document (May 29, 2009). Samples will be identified to the lowest practical taxonomic level by a NC DWR certified laboratory for macroinvertebrates. 5.0 BANK OPERATION The subject property is currently owned by Camp Grier 501(c) (3) and the project area has not been encumbered by a conservation easement. A conservation easement does exist on Camp Grier Property to the west of the project area (Exhibit A-Sheet 1). The existing conservation easement in combination with the proposed CGMB conservation easement will protect all jurisdictional water on the 650 acre parcel with the exception of Camp Grier Lake. Camp Grier will serve as the legal entity and Bank Sponsor for the purposes of the CGMB project. Camp Grier, the Town of Old Fort, and the USDA Forest Service are the only entities that have any control of streams, wetlands, and infrastructure affecting the hydrology of the site. The CGMB project team, consists of licensed geologists, professional engineers, planners, and surveyors who have extensive experience in water resource and riparian restoration projects. In addition, the Sponsor employs staff that hold degrees in and have professional experience with business, finance, law ecology, forestry, and natural resource management. Together, the project team possess the necessary credentials to execute the proposed project such that it meets the goals that will be further outlined in the Mitigation Plan for the project. Some of the site evaluations (e.g. soil survey, stream and wetland delineations, and conceptual planning and design) have been completed for the site. However, a more detailed stream assessment, additional survey, design, and engineering work will be necessary for the development of the Mitigation Plan. A MBI will also be developed and submitted prior to completion of the Mitigation Plan and project construction. Upon acceptance of the final Mitigation Plan by the IRT, the Bank Sponsor will initiate proposed construction activities for the development of the CGMB site. Mitigation bank Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 13 credits are proposed to be calculated using the following standard: Mitigation Type Unit Unit of Treatment:Credits Stream Restoration feet 1:1 Wetland Restoration/Creation 0.25 acre 1:1 Stream Enhancement (Level I) feet 1.5:1 Stream Enhancement (Level II) feet 2.5:1 Stream Preservation feet 4:1 Mitigation credits generated by CGMB will be used to offset wetland and stream impacts authorized by federal permits or state water quality certifications that are in compliance with the Clean Water Act, Section 404 (b)(1) guidelines and other applicable federal and state legislation, regulations, and policies. Prior to release of CGMB credits, the following requirements will be met: (1) approval of the final Mitigation Plan and execution of the MBI; (2) securing the bank site; and (3) establishment of appropriate financial assurances. Assuming the aforementioned ratios for stream and wetland: restoration, enhancement, and preservation are accepted and considering BCF adjustments, it is estimated that at least approximately 11,906 stream credits and 2 wetland credits will be generated through the establishment of the Camp Grier Mitigation Bank. It is assumed that the Bank Sponsor may choose to initiate construction of the project in two separate phases if market demand is deemed to be insufficient during the initial stages of development. A tentative Schedule for establishment of the bank site is outlined below. Upon execution of the MBI, a conservation easement deed for the site will conveyed to an appropriate public land trust organization such as Foothills Conservancy. The terms and conditions of the conservation easement will ensure the protection of the site in perpetuity. The ownership of the Bank will reside with the Sponsor until completion of the debiting of the Bank. The Sponsor is currently negotiating with several registered and/or certified land trust organizations to serve as the holder of the conservation easement. The holder of the conservation easement will be responsible for long-term protection and management of the site. The easement will prohibit any activities (e.g. timbering, farming, building, etc.) that would alter the environmental state of the Bank site. Conditions of the easement are proposed to not restrict passive recreational, educational, and/or research activities. The Bank Sponsor will be responsible for securing appropriate financial assurances in the form of construction, monitoring, and maintenance bonds to cover contingency measures in the event of Bank default or failure. Performance monitoring will be conducted for a 7-year period subsequent to project construction. Annual monitoring will evaluate the development of stream function and document site performance relative to established success criteria. In addition, monitoring activities will identify any site deficiencies that may warrant remedial action. Monitoring reports documenting site success and/or failure will be submitted to the IRT each year. Upon submittal of annual monitoring reports demonstrating the fulfillment of site success criteria, stream credits will be released according to an approved credit release schedule. The table below outlines proposed information on project timeline and credit release schedule. Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 14 Proposed Credit Release Schedule Task Percentage of Credits Released (cumulative) Date of Completion Execution of MBI; Approval of Final Mitigation Plan; Recordation of Conservation Easement 15 (15) December 2017 Completion of all Restoration Activities 15 (30) December 2018 Monitoring Plan Year 1 Monitoring (post-construction) 10 (40) September 2019 Year 2 Monitoring (post-construction) 10 (50) September 2020 Year 3 Monitoring (post-construction) 10 (60) September 2021 Year 4 Monitoring (post-construction) 10 (70) September 2022 Year 5 Monitoring (post-construction) 10 (80) September 2023 Year 6 Monitoring (post-construction) 10 (90) September 2024 Year 7 Monitoring (post-construction) 10 (100) September 2025 TOTAL 100 The Sponsor shall develop accounting procedures for maintaining accurate records of debits made from be Bank that is acceptable to the IRT. Such procedures shall include the generation of a debit report by the sponsor documenting all credits used at the time they are debited from the bank. Debit reports shall be provided to each member of the IRT within 30 days of the date of credit sale. In addition, the Sponsor shall prepare an Annual Report to be provided to each IRT member within thirty (30) days of each anniversary of the date of execution of the MBI, showing all credits used and the balance of credits remaining. The Sponsor's reporting obligations hereunder shall end upon the sale of all credits or termination of the MBI, whichever event first occurs. 6.0 CONCLUSION The proposed restoration, enhancement, and preservation activities at CGMB will provide tangible benefits to both water quality and habitat within a watershed that has Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 15 been degraded by decades of silvicultural and poor land management. These benefits will be realized through: · Implementation of an engineered holistic Stormwater Management Plan and installation of Stormwater Control Measures for the entire developed area of the property; · Stabilization and restoration of streams and streambanks; · Restoration of riparian corridors within the project area; · Stewardship of the land by an accredited Land Trust or Conservancy. 8.0 SOURCES OF INFORMATION · Ecoregions Map of North Carolina (Griffith, G.E., Omernik, J.M., Comstock, J.A., Schafale, M.P., McNab, W.H., Lenat, D.R., and MacPherson, T.F., 2002, Ecoregions of North Carolina, U.S. Environmental Protection Agency, Corvallis, OR, (map scale 1:1,500,000)) · CLASSIFICATION OF THE NATURAL COMMUNITIES OF NORTH CAROLINA THIRD APPROXIMATION (Schafale, M.P. and A.S. Weakley. 1990, NC Natural Heritage Program, Raleigh, NC.) · CUSTOM SOIL RESOURCE REPORT FOR MCDOWELL COUNTY, NORTH CAROLINA (Natural Resources Conservation Service, September 13, 2017) · Additional sources as listed on Exhibits. Camp Grier Mitigation Bank September 13, 2017 Prospectus P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 16 9.0 EXHIBITS A Camp Grier Conceptual Mitigation Plan, Sheets 1 through 15, dated September 13, 2017 B Custom Soil Resource Report for McDowell County, North Carolina C Prospectus Photos of Existing Conditions, dated August 28, 2017 D Stream and Wetland Data Forms E Existing Stream Classification Exhibit, Sheets 1 through 2, dated September 13, 2017 United States Department of Agriculture A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for McDowell County, North CarolinaNatural Resources Conservation Service September 13, 2017 Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://www.nrcs.usda.gov/wps/ portal/nrcs/main/soils/health/) and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (https://offices.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State Soil Scientist (http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/? cid=nrcs142p2_053951). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require 2 alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. 3 Contents Preface....................................................................................................................2 Soil Map.................................................................................................................. 5 Soil Map................................................................................................................6 Legend..................................................................................................................7 Map Unit Legend..................................................................................................8 Map Unit Descriptions.......................................................................................... 8 McDowell County, North Carolina................................................................... 11 BrC2—Braddock clay loam, 6 to 15 percent slopes, eroded.......................11 CaF—Chestnut-Ashe complex, 25 to 80 percent slopes, stony..................12 DdB—Dillard loam, 1 to 4 percent slopes, rarely flooded............................15 EcF—Edneyville-Chestnut complex, 25 to 80 percent slopes, stony..........17 EsB—Elsinboro loam, 1 to 4 percent slopes, rarely flooded.......................18 EvD—Evard loam, 10 to 25 percent slopes................................................ 19 EwE—Evard-Cowee complex, 25 to 60 percent slopes..............................20 HeD—Hayesville-Evard complex, 15 to 25 percent slopes.........................22 MaD—Maymead fine sandy loam, 10 to 25 percent slopes, stony.............24 MgD—Maymead-Greenlee-Ostin complex, 3 to 25 percent slopes, very stony..............................................................................................25 PtB—Ostin cobbly loamy sand, 1 to 5 percent slopes, frequently flooded..27 RoA—Rosman loam, 0 to 3 percent slopes, occasionally flooded..............28 TaC—Tate loam, 6 to 15 percent slopes..................................................... 29 TaD—Tate loam, 15 to 25 percent slopes................................................... 30 W—Water....................................................................................................31 References............................................................................................................32 4 Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 5 6 Custom Soil Resource Report Soil Map 3944000394420039444003944600394480039450003945200394540039456003945800394600039440003944200394440039446003944800394500039452003945400394560039458003946000391000 391200 391400 391600 391800 392000 392200 392400 392600 391000 391200 391400 391600 391800 392000 392200 392400 392600 35° 39' 12'' N 82° 12' 18'' W35° 39' 12'' N82° 11' 10'' W35° 37' 59'' N 82° 12' 18'' W35° 37' 59'' N 82° 11' 10'' WN Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 17N WGS84 0 500 1000 2000 3000 Feet 0 150 300 600 900 Meters Map Scale: 1:11,000 if printed on A portrait (8.5" x 11") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: McDowell County, North Carolina Survey Area Data: Version 17, Sep 19, 2016 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jan 15, 2014—Feb 5, 2017 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 7 Map Unit Legend McDowell County, North Carolina (NC111) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI BrC2 Braddock clay loam, 6 to 15 percent slopes, eroded 11.7 2.0% CaF Chestnut-Ashe complex, 25 to 80 percent slopes, stony 220.7 37.6% DdB Dillard loam, 1 to 4 percent slopes, rarely flooded 33.6 5.7% EcF Edneyville-Chestnut complex, 25 to 80 percent slopes, stony 1.5 0.3% EsB Elsinboro loam, 1 to 4 percent slopes, rarely flooded 8.2 1.4% EvD Evard loam, 10 to 25 percent slopes 19.3 3.3% EwE Evard-Cowee complex, 25 to 60 percent slopes 229.6 39.1% HeD Hayesville-Evard complex, 15 to 25 percent slopes 7.9 1.3% MaD Maymead fine sandy loam, 10 to 25 percent slopes, stony 4.8 0.8% MgD Maymead-Greenlee-Ostin complex, 3 to 25 percent slopes, very stony 10.8 1.8% PtB Ostin cobbly loamy sand, 1 to 5 percent slopes, frequently flooded 3.7 0.6% RoA Rosman loam, 0 to 3 percent slopes, occasionally flooded 17.5 3.0% TaC Tate loam, 6 to 15 percent slopes 4.8 0.8% TaD Tate loam, 15 to 25 percent slopes 10.4 1.8% W Water 2.9 0.5% Totals for Area of Interest 587.4 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic Custom Soil Resource Report 8 class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha-Beta complex, 0 to 6 percent slopes, is an example. Custom Soil Resource Report 9 An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha-Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. Custom Soil Resource Report 10 McDowell County, North Carolina BrC2—Braddock clay loam, 6 to 15 percent slopes, eroded Map Unit Setting National map unit symbol: lccw Elevation: 1,750 to 2,200 feet Mean annual precipitation: 50 to 58 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 116 to 170 days Farmland classification: Farmland of statewide importance Map Unit Composition Braddock, moderately eroded, and similar soils: 80 percent Minor components: 20 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Braddock, Moderately Eroded Setting Landform: Stream terraces Landform position (three-dimensional): Mountainbase, tread Down-slope shape: Linear Across-slope shape: Linear Parent material: Old alluvium Typical profile Ap - 0 to 11 inches: clay loam Bt - 11 to 57 inches: clay BC - 57 to 80 inches: loam Properties and qualities Slope: 8 to 15 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 9.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3e Hydrologic Soil Group: C Hydric soil rating: No Minor Components Urban land Percent of map unit: 8 percent Hydric soil rating: No Custom Soil Resource Report 11 Udorthents Percent of map unit: 6 percent Landform: Stream terraces Landform position (three-dimensional): Mountainbase, tread Down-slope shape: Linear, convex Across-slope shape: Linear, convex Hydric soil rating: No Thurmont Percent of map unit: 4 percent Landform: Drainageways on stream terraces Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Concave, linear Across-slope shape: Linear Hydric soil rating: No Dillard Percent of map unit: 2 percent Landform: Drainageways on stream terraces Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Concave, linear Across-slope shape: Linear Hydric soil rating: No CaF—Chestnut-Ashe complex, 25 to 80 percent slopes, stony Map Unit Setting National map unit symbol: lcd0 Elevation: 1,090 to 3,150 feet Mean annual precipitation: 48 to 60 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 100 to 176 days Farmland classification: Not prime farmland Map Unit Composition Chestnut, very stony, and similar soils: 50 percent Ashe, very stony, and similar soils: 35 percent Minor components: 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Chestnut, Very Stony Setting Landform: Mountain slopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Residuum weathered from biotite gneiss and/or gneiss that is affected by soil creep in the upper solum Custom Soil Resource Report 12 Typical profile A - 0 to 3 inches: gravelly sandy loam Bw - 3 to 28 inches: fine sandy loam Cr - 28 to 80 inches: weathered bedrock Properties and qualities Slope: 50 to 95 percent Percent of area covered with surface fragments: 1.6 percent Depth to restrictive feature: 20 to 40 inches to paralithic bedrock Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Very low to high (0.00 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Very low (about 2.8 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7s Hydrologic Soil Group: B Hydric soil rating: No Description of Ashe, Very Stony Setting Landform: Mountain slopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Residuum weathered from granite and gneiss that is affected by soil creep in the upper solum Typical profile A - 0 to 5 inches: gravelly sandy loam Bw - 5 to 31 inches: gravelly sandy loam R - 31 to 80 inches: unweathered bedrock Properties and qualities Slope: 50 to 95 percent Percent of area covered with surface fragments: 1.6 percent Depth to restrictive feature: 20 to 40 inches to lithic bedrock Natural drainage class: Somewhat excessively drained Runoff class: Very high Capacity of the most limiting layer to transmit water (Ksat): Very low to high (0.00 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 3.2 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7s Hydrologic Soil Group: B Custom Soil Resource Report 13 Hydric soil rating: No Minor Components Buladean, stony Percent of map unit: 9 percent Landform: Mountain slopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Hydric soil rating: No Edneyville, stony Percent of map unit: 3 percent Landform: Ridges, mountain slopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Hydric soil rating: No Greenlee, extremely stony Percent of map unit: 2 percent Landform: Drainageways on coves Landform position (two-dimensional): Footslope Down-slope shape: Linear Across-slope shape: Concave Hydric soil rating: No Tate, stony Percent of map unit: 1 percent Landform: Toes on coves Landform position (two-dimensional): Footslope Down-slope shape: Linear Across-slope shape: Concave Hydric soil rating: No Rock outcrop Percent of map unit: 0 percent Landform: Mountain slopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Convex Hydric soil rating: No Custom Soil Resource Report 14 DdB—Dillard loam, 1 to 4 percent slopes, rarely flooded Map Unit Setting National map unit symbol: lcd5 Elevation: 1,750 to 2,340 feet Mean annual precipitation: 50 to 58 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 116 to 170 days Farmland classification: All areas are prime farmland Map Unit Composition Dillard, rarely flooded, and similar soils: 80 percent Minor components: 20 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Dillard, Rarely Flooded Setting Landform: Stream terraces Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Concave Across-slope shape: Linear Parent material: Loamy alluvium Typical profile Ap - 0 to 7 inches: loam Bt - 7 to 50 inches: clay loam BCg - 50 to 80 inches: sandy loam Properties and qualities Slope: 1 to 5 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Moderately well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 24 to 36 inches Frequency of flooding: Rare Frequency of ponding: None Available water storage in profile: Moderate (about 8.5 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2e Hydrologic Soil Group: C Hydric soil rating: No Custom Soil Resource Report 15 Minor Components Dillard, rarely flooded eroded Percent of map unit: 5 percent Landform: Stream terraces Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Concave Across-slope shape: Linear Hydric soil rating: No Thurmont Percent of map unit: 5 percent Landform: Toes Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Concave Across-slope shape: Linear Hydric soil rating: No Cullowhee, occasionally flooded Percent of map unit: 4 percent Landform: Flood plains Landform position (three-dimensional): Mountainbase Down-slope shape: Linear Across-slope shape: Linear Hydric soil rating: No Reddies, occasionally flooded Percent of map unit: 2 percent Landform: Flood plains Landform position (three-dimensional): Mountainbase Down-slope shape: Linear Across-slope shape: Linear Hydric soil rating: No Rosman, occasionally flooded Percent of map unit: 2 percent Landform: Flood plains Landform position (three-dimensional): Mountainbase Down-slope shape: Linear Across-slope shape: Linear Hydric soil rating: No Hemphill, undrained Percent of map unit: 2 percent Landform: Stream terraces Landform position (three-dimensional): Mountainbase, base slope Microfeatures of landform position: Swales Down-slope shape: Concave Across-slope shape: Linear, concave Hydric soil rating: Yes Custom Soil Resource Report 16 EcF—Edneyville-Chestnut complex, 25 to 80 percent slopes, stony Map Unit Setting National map unit symbol: lcdd Elevation: 2,400 to 4,800 feet Mean annual precipitation: 40 to 54 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 124 to 176 days Farmland classification: Not prime farmland Map Unit Composition Edneyville, stony, and similar soils: 45 percent Chestnut, stony, and similar soils: 35 percent Minor components: 1 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Edneyville, Stony Setting Landform: Mountain slopes Down-slope shape: Convex Across-slope shape: Convex Parent material: Affected by soil creep in the upper solum over residuum weathered from biotite granitic gneiss and granodioritic gneiss Typical profile A - 0 to 5 inches: fine sandy loam Bw - 5 to 43 inches: fine sandy loam C - 43 to 80 inches: sandy loam Properties and qualities Slope: 50 to 95 percent Percent of area covered with surface fragments: 0.1 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 7.5 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7e Hydrologic Soil Group: A Hydric soil rating: No Custom Soil Resource Report 17 Description of Chestnut, Stony Setting Landform: Mountain slopes Down-slope shape: Convex Across-slope shape: Convex Parent material: Affected by soil creep in the upper solum over residuum weathered from biotite granitic gneiss and granodioritic gneiss Typical profile A - 0 to 4 inches: gravelly fine sandy loam Bw - 4 to 36 inches: gravelly fine sandy loam Cr - 36 to 80 inches: weathered bedrock Properties and qualities Slope: 50 to 95 percent Percent of area covered with surface fragments: 0.1 percent Depth to restrictive feature: 20 to 40 inches to paralithic bedrock Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Very low to high (0.00 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 3.6 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7e Hydrologic Soil Group: B Hydric soil rating: No Minor Components Rock outcrop Percent of map unit: 1 percent Hydric soil rating: No EsB—Elsinboro loam, 1 to 4 percent slopes, rarely flooded Map Unit Setting National map unit symbol: lcdf Elevation: 0 to 1,000 feet Mean annual precipitation: 38 to 46 inches Mean annual air temperature: 50 to 55 degrees F Frost-free period: 150 to 210 days Farmland classification: All areas are prime farmland Custom Soil Resource Report 18 Map Unit Composition Elsinboro and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Elsinboro Setting Landform: Stream terraces Landform position (two-dimensional): Summit, shoulder Landform position (three-dimensional): Tread Down-slope shape: Linear Across-slope shape: Convex Parent material: Alluvium and/or colluvium derived from igneous and metamorphic rock Typical profile Ap - 0 to 12 inches: loam Bt - 12 to 60 inches: clay loam Properties and qualities Slope: 1 to 4 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 60 to 72 inches Frequency of flooding: Rare Frequency of ponding: None Available water storage in profile: Moderate (about 8.4 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2e Hydrologic Soil Group: B Hydric soil rating: No EvD—Evard loam, 10 to 25 percent slopes Map Unit Setting National map unit symbol: lcdg Elevation: 1,400 to 4,000 feet Mean annual precipitation: 40 to 80 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 170 to 190 days Farmland classification: Farmland of local importance Map Unit Composition Evard and similar soils: 75 percent Estimates are based on observations, descriptions, and transects of the mapunit. Custom Soil Resource Report 19 Description of Evard Setting Landform: Ridges, mountain slopes Landform position (two-dimensional): Summit, backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Creep deposits over residuum weathered from igneous and metamorphic rock Typical profile A - 0 to 8 inches: loam Bt - 8 to 21 inches: clay loam BC - 21 to 34 inches: loam C - 34 to 80 inches: loam Properties and qualities Slope: 10 to 25 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 7.7 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: B Hydric soil rating: No EwE—Evard-Cowee complex, 25 to 60 percent slopes Map Unit Setting National map unit symbol: 2vx23 Elevation: 970 to 3,510 feet Mean annual precipitation: 47 to 55 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 110 to 190 days Farmland classification: Not prime farmland Map Unit Composition Evard and similar soils: 55 percent Cowee and similar soils: 35 percent Minor components: 10 percent Estimates are based on observations, descriptions, and transects of the mapunit. Custom Soil Resource Report 20 Description of Evard Setting Landform: Mountain slopes, hillslopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Residuum weathered from gneiss and/or mica schist Typical profile A - 0 to 8 inches: loam Bt - 8 to 21 inches: sandy clay loam BC - 21 to 34 inches: loam C - 34 to 80 inches: sandy loam Properties and qualities Slope: 25 to 60 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 9.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7e Hydrologic Soil Group: B Hydric soil rating: No Description of Cowee Setting Landform: Mountain slopes, hillslopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Residuum weathered from gneiss and/or mica schist Typical profile A - 0 to 5 inches: loam Bt - 5 to 26 inches: gravelly sandy clay loam Cr - 26 to 80 inches: bedrock Properties and qualities Slope: 25 to 60 percent Depth to restrictive feature: 20 to 40 inches to paralithic bedrock Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Very low to high (0.00 to 1.98 in/hr) Depth to water table: More than 80 inches Custom Soil Resource Report 21 Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 3.9 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7e Hydrologic Soil Group: C Hydric soil rating: No Minor Components Tate Percent of map unit: 10 percent Landform: Toes on coves Landform position (two-dimensional): Footslope Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Concave, linear Across-slope shape: Concave Hydric soil rating: No HeD—Hayesville-Evard complex, 15 to 25 percent slopes Map Unit Setting National map unit symbol: lcdm Elevation: 1,100 to 4,000 feet Mean annual precipitation: 35 to 80 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 130 to 190 days Farmland classification: Farmland of local importance Map Unit Composition Hayesville and similar soils: 45 percent Evard and similar soils: 40 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Hayesville Setting Landform: Ridges, mountain slopes Landform position (two-dimensional): Summit, backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Creep deposits over residuum weathered from igneous and metamorphic rock Typical profile A - 0 to 5 inches: loam Bt - 5 to 38 inches: clay Custom Soil Resource Report 22 BC - 38 to 48 inches: sandy clay loam C - 48 to 80 inches: fine sandy loam Properties and qualities Slope: 15 to 25 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 9.9 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: B Hydric soil rating: No Description of Evard Setting Landform: Ridges, mountain slopes Landform position (two-dimensional): Summit, backslope Landform position (three-dimensional): Upper third of mountainflank, side slope Down-slope shape: Convex Across-slope shape: Linear Parent material: Creep deposits over residuum weathered from igneous and metamorphic rock Typical profile A - 0 to 8 inches: loam Bt - 8 to 21 inches: clay loam BC - 21 to 34 inches: loam C - 34 to 80 inches: loam Properties and qualities Slope: 15 to 25 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 7.7 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: B Hydric soil rating: No Custom Soil Resource Report 23 MaD—Maymead fine sandy loam, 10 to 25 percent slopes, stony Map Unit Setting National map unit symbol: lcdw Elevation: 1,800 to 3,500 feet Mean annual precipitation: 45 to 55 inches Mean annual air temperature: 48 to 54 degrees F Frost-free period: 170 to 190 days Farmland classification: Farmland of local importance Map Unit Composition Maymead, stony, and similar soils: 80 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Maymead, Stony Setting Landform: Coves on mountain slopes, drainageways on mountain slopes, fans on mountain slopes Landform position (two-dimensional): Footslope, backslope Landform position (three-dimensional): Lower third of mountainflank, base slope Down-slope shape: Concave Across-slope shape: Concave Parent material: Colluvium derived from arkose and/or graywacke and/or metaconglomerate and/or metaquartzite Typical profile A - 0 to 5 inches: fine sandy loam Bw - 5 to 60 inches: cobbly sandy loam Properties and qualities Slope: 10 to 25 percent Percent of area covered with surface fragments: 0.1 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 9.6 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: A Hydric soil rating: No Custom Soil Resource Report 24 MgD—Maymead-Greenlee-Ostin complex, 3 to 25 percent slopes, very stony Map Unit Setting National map unit symbol: 2lfcl Elevation: 700 to 3,500 feet Mean annual precipitation: 45 to 70 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 90 to 190 days Farmland classification: Not prime farmland Map Unit Composition Greenlee and similar soils: 30 percent Ostin and similar soils: 30 percent Maymead, very stony, and similar soils: 30 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Greenlee Setting Landform: Coves on mountain slopes, drainageways on mountain slopes, fans on mountain slopes Landform position (two-dimensional): Footslope, backslope Landform position (three-dimensional): Lower third of mountainflank, base slope Down-slope shape: Concave Across-slope shape: Concave Parent material: Stony and bouldery colluvium derived from igneous and metamorphic rock Typical profile A - 0 to 8 inches: very cobbly sandy loam Bw - 8 to 40 inches: very bouldery sandy loam C - 40 to 80 inches: very bouldery sandy loam Properties and qualities Slope: 8 to 25 percent Percent of area covered with surface fragments: 1.6 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 5.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7s Hydrologic Soil Group: A Custom Soil Resource Report 25 Hydric soil rating: No Description of Ostin Setting Landform: Flood plains Down-slope shape: Linear Across-slope shape: Convex Parent material: Sandy alluvium over cobbly and gravelly alluvium derived from igneous and metamorphic rock Typical profile A - 0 to 4 inches: very cobbly loamy sand C - 4 to 80 inches: very cobbly loamy sand Properties and qualities Slope: 3 to 8 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Moderately well drained Runoff class: Very low Capacity of the most limiting layer to transmit water (Ksat): High to very high (5.95 to 19.98 in/hr) Depth to water table: About 24 to 42 inches Frequency of flooding: Occasional Frequency of ponding: None Available water storage in profile: Very low (about 2.5 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 6s Hydrologic Soil Group: A Hydric soil rating: No Description of Maymead, Very Stony Setting Landform: Coves on mountain slopes, drainageways on mountain slopes, fans on mountain slopes Landform position (two-dimensional): Footslope, backslope Landform position (three-dimensional): Lower third of mountainflank, base slope Down-slope shape: Concave Across-slope shape: Concave Parent material: Colluvium derived from arkose and/or graywacke and/or metaconglomerate and/or metaquartzite Typical profile A - 0 to 5 inches: fine sandy loam Bw - 5 to 80 inches: cobbly sandy loam Properties and qualities Slope: 8 to 25 percent Percent of area covered with surface fragments: 1.6 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Custom Soil Resource Report 26 Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 9.6 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: A Hydric soil rating: No PtB—Ostin cobbly loamy sand, 1 to 5 percent slopes, frequently flooded Map Unit Setting National map unit symbol: 2lfcn Elevation: 1,200 to 2,000 feet Mean annual precipitation: 45 to 70 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 116 to 170 days Farmland classification: Not prime farmland Map Unit Composition Ostin and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Ostin Setting Landform: Flood plains Down-slope shape: Linear Across-slope shape: Convex Parent material: Cobbly and sandy and gravelly alluvium Typical profile A - 0 to 8 inches: cobbly loamy sand C - 8 to 96 inches: very cobbly sand Properties and qualities Slope: 1 to 5 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Moderately well drained Runoff class: Very low Capacity of the most limiting layer to transmit water (Ksat): High to very high (5.95 to 19.98 in/hr) Depth to water table: About 24 to 42 inches Frequency of flooding: Occasional Frequency of ponding: None Available water storage in profile: Low (about 3.1 inches) Interpretive groups Land capability classification (irrigated): None specified Custom Soil Resource Report 27 Land capability classification (nonirrigated): 4s Hydrologic Soil Group: A Hydric soil rating: No RoA—Rosman loam, 0 to 3 percent slopes, occasionally flooded Map Unit Setting National map unit symbol: lcf8 Elevation: 1,690 to 2,590 feet Mean annual precipitation: 50 to 58 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 116 to 170 days Farmland classification: All areas are prime farmland Map Unit Composition Rosman, occasionally flooded, and similar soils: 80 percent Minor components: 20 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Rosman, Occasionally Flooded Setting Landform: Flood plains Landform position (three-dimensional): Mountainbase Down-slope shape: Linear Across-slope shape: Linear Parent material: Loamy alluvium Typical profile Ap - 0 to 10 inches: fine sandy loam Bw - 10 to 59 inches: fine sandy loam C - 59 to 80 inches: fine sandy loam Properties and qualities Slope: 0 to 3 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Very low Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: About 42 to 60 inches Frequency of flooding: Occasional Frequency of ponding: None Available water storage in profile: Moderate (about 8.5 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2w Hydrologic Soil Group: A Hydric soil rating: No Custom Soil Resource Report 28 Minor Components Biltmore, occasionally flooded Percent of map unit: 5 percent Landform: Natural levees on flood plains Landform position (three-dimensional): Mountainbase Down-slope shape: Linear Across-slope shape: Convex Hydric soil rating: No Dillard, rarely flooded Percent of map unit: 5 percent Landform: Stream terraces on flood plains Landform position (three-dimensional): Mountainbase, base slope Down-slope shape: Linear, concave Across-slope shape: Concave, linear Hydric soil rating: No Toxaway, undrained Percent of map unit: 5 percent Landform: Depressions on flood plains Landform position (three-dimensional): Mountainbase Down-slope shape: Concave, linear Across-slope shape: Concave, linear Hydric soil rating: Yes Cullowhee, occasionally flooded Percent of map unit: 5 percent Landform: Swales on flood plains on valleys Landform position (three-dimensional): Mountainbase Down-slope shape: Linear Across-slope shape: Linear, concave Hydric soil rating: No TaC—Tate loam, 6 to 15 percent slopes Map Unit Setting National map unit symbol: lcfd Elevation: 2,050 to 3,200 feet Mean annual precipitation: 42 to 50 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 124 to 170 days Farmland classification: Farmland of statewide importance Map Unit Composition Tate and similar soils: 95 percent Estimates are based on observations, descriptions, and transects of the mapunit. Custom Soil Resource Report 29 Description of Tate Setting Landform: Coves, drainageways, fans Down-slope shape: Concave Across-slope shape: Concave Parent material: Colluvium derived from igneous and metamorphic rock Typical profile Ap - 0 to 7 inches: loam Bt - 7 to 46 inches: clay loam C - 46 to 80 inches: cobbly loam Properties and qualities Slope: 8 to 15 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 10.2 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3e Hydrologic Soil Group: B Hydric soil rating: No TaD—Tate loam, 15 to 25 percent slopes Map Unit Setting National map unit symbol: lcff Elevation: 2,050 to 3,200 feet Mean annual precipitation: 42 to 50 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 124 to 170 days Farmland classification: Farmland of local importance Map Unit Composition Tate and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Tate Setting Landform: Coves, drainageways, fans Down-slope shape: Concave Across-slope shape: Concave Parent material: Colluvium derived from igneous and metamorphic rock Custom Soil Resource Report 30 Typical profile Ap - 0 to 7 inches: loam Bt - 7 to 46 inches: clay loam C - 46 to 80 inches: cobbly loam Properties and qualities Slope: 15 to 30 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 10.2 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: B Hydric soil rating: No W—Water Map Unit Composition Water: 100 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Water Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 8w Hydric soil rating: No Custom Soil Resource Report 31 References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/national/soils/?cid=nrcs142p2_054262 Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http:// www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http:// www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/ home/?cid=nrcs142p2_053374 United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.nrcs.usda.gov/wps/portal/nrcs/ detail/national/landuse/rangepasture/?cid=stelprdb1043084 32 United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/soils/scientists/?cid=nrcs142p2_054242 United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/? cid=nrcs142p2_053624 United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. http:// www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_052290.pdf Custom Soil Resource Report 33 Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 1 Photograph 1: View north from Camp Grier Road at lower bridge over Jarrett Creek. Note lack of stormwater BMPs and opportunities for riparian buffer enhancement. Photograph 2: View southwest of Jarrett Creek flowing away from Camp Grier property to Mill Creek. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 2 Photograph 3: View of northeast side of lower bridge over Jarrett Creek. Note failing streambank and opportunity to install instream structure and reduce hydraulic stress on the bridge and bank. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 3 Photograph 4: View northwest of upper bridge over Jarrett Creek and sediment pathway to stream. Photograph 5: View northeast of Camp Grier Road ditch. Unmitigated, sediment laden stormwater are major contributors to reduced water quality in Jarrett Creek and Padgett Branch within the project area and Mill Creek downstream. Photograph 6: View west of Jarrett Creek streambank between upper and lower bridge. Note sediment flowing to stream and opportunity to enhance riparian buffer. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 4 Photograph 7: View north of concrete remains associated with historic Town of Old Fort water supply infrastructure and opportunity for stream channel enhancement. Photograph 8: View east of plastic sheeting on river-left streambank of Jarrett Creek and opportunity for buffer enhancement. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 5 Photograph 9: View northwest of river left streambank downstream of upper bridge on Jarrett Creek. Photograph 10: View northwest of upper bridge over Jarrett Creek and opportunities for stream, buffer and stormwater enhancement. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 6 Photograph 11. View south of Camp Grier Road ditch and pathway for sediment laden stormwater to enter Jarrett Creek. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 7 Photograph 12. View north of Camp Grier Road ditch and pathway for sediment laden stormwater to enter Jarrett Creek. Photograph 13. View northwest of Padgett Branch/Jarrett Creek confluence on right, just above upper bridge. Note condition of riparian corridor above Camp Grier Road and sediment input from Padgett Branch. Photograph 14. View north of Padgett Branch/Jarrett Creek confluence, just above upper bridge. Note sediment input from Padgett Branch. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 8 Photograph 15. View north of lower reach of Padgett Branch just upstream of confluence with Jarrett Creek. Note unnatural upland sediment deposits in channel. Photograph 16. View north of lower reach of Padgett Branch, relic water supply infrastructure and upland sediment in stream channel. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 9 Photograph 17. View north of lower reach of Padgett Branch and upland sediment in stream channel. Photograph 18. View north streambank erosion on lower reach of Padgett Branch. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 10 Photograph 19. View west of streambank erosion on lower reach of Padgett Branch. Photograph 20. View east of fill slope above river-left streambank of lower reach of Padgett Branch. The slope was created by blasting for road building. Rock debris has been pushed into and is clogging the stream channel resulting in the erosion of the river-right streambank shown above. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 11 Photograph 21. View north of Padgett Branch clogged with rock debris from road building. Photograph 22. View north of lower reach of Padgett Branch clogged with debris at Cross-Section 1. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 12 Photograph 23. View north of representative upland sediment deposits in a pool in the lower reach of Padgett Branch. Photograph 24. View northeast of lower reach of Padgett Brach downstream of a suspended culvert and impediment to aquatic passage that conveys the stream beneath Camp Grier Road. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 13 Photograph 25. View northeast of culvert shown above. Not only is the culvert suspended at its downstream end, it is also suspended internally. Photograph 26. View northwest of representative stormwater and sediment input from Camp Grier Road to the lower reach of Padgett Branch. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 14 Photograph 27. View northwest of representative stormwater and sediment input from Camp Grier Road to the lower reach of Padgett Branch. Exotic/invasive Japanese Knot Weed Visible in foreground. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 15 Photograph 28. View north of lower reach of Padgett Branch between culvert shown above and Camp Grier Lake Dam. The dam provides an opportunity for future cool water release to the stream while maintaining current aquatic passage to macrobenthos. Photograph 29. View northwest stormwater/sediment input location on the lower reach of Padgett Branch and opportunity for stormwater management and streambank stabilization. Photograph 30. View west of impoundment structure associated with historic trout farming in Tributary T1A, an opportunity for restoration. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 16 Photograph 31. View southwest of main stem of Padgett Branch looking downstream from Tributary T2 to Camp Grier Lake. Note opportunities for restoration and buffer enhancement. Photograph 32. View east of main stem of upper reach of Padgett Branch at Cross-Section 2. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 17 Photograph 33. View north of hanging culvert on Tributary T2. Photograph 34. View north of Tributary T2 and opportunities for restoration and buffer enhancement. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 18 Photograph 35. View southwest of historically excavated channel on Tributary T2A. Photograph 36. View northwest of Tributary 2B and historic trout farming infrastructure. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 19 Photograph 37. View northwest of Tributary 2B and historic trout farming infrastructure and opportunity for restoration. Photograph 38. View southwest of the upper reach of the mainstem of Padgett Branch. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 20 Photograph 39. View southeast of Cross-Section 3 on mainstem of upper reach of Padgett Branch, between Tributaries T2 and T3. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 21 Photograph 40. View northwest of suspended culvert on Tributary T3. Photograph 41. View southeast of historic impoundment on main stem of upper reach of Padgett Branch between Tributaries T3 and T4, formerly used to fill the swimming pool. Photograph 42. View northeast of historic impoundment on main stem of upper reach of Padgett Branch between Tributaries T3 and T4, formerly used to fill the swimming pool. Camp Grier Mitigation Bank August 28, 2017 Exhibit C: Prospectus Photos of Existing Conditions P.O. Drawer 870 ▪ Kitty Hawk, NC 27949 Telephone (252) 491-8147 ▪ Fax (252) 491-8146 ______________________________________ 22 Photograph 43. View southwest of Tributary T4 and opportunities for restoration and buffer enhancement. Photograph 44. View southeast of Tributary T5.