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HomeMy WebLinkAbout20000536 Ver 1_Complete File_20000414Construction of Climbing Lanes along NC 107 from Cashiers to South of East Laport Jackson County TIP # R-2224 State Project # 6.961013 NATURAL RESOURCES TECHNICAL REPORT R-2224 NORTH CAROLINA DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS PLANNING AND ENVIRONMENTAL BRANCH ENVIRONMENTAL UNIT Matt K. Smith, Biologist August 1993 TABLE OF CONTENTS 1.0 Introduction 1.1 Project Description ...........................1 1.2 Purpose .......................................1 1.3 Study Area ....................................1 1.4 Methodology ...................................1 1.5 Physiography ..................................2 2.0 Biotic Resources 2.1 Terrestrial Communities .......... ............3 2.1.1 Disturbed Roadside Community...........3 2.1.2 Cove Forest Community ..................4 2.2 Aquatic Communities ...........................4 2.2.1 Shoal Creek Community ..................5 2.2.2 West Fork Tuckasegee River Community ............................ 5 2.3 Anticipated Impacts to Biotic Communities.....5 2.3.1 Terrestrial ...........................5 2.3.2 Aquatic ...............................6 3.0 Water Resources 3.1 Stream Characteristics ........................6 3.2 Water Quality .................................7 3.3' Anticipated Impacts ...........................7 4.0 Special Topics 4.1 Waters of the United States: Jurisdictional ""'~ Issues ................................8 4.1.1 Permits ...............................8 4.2 Rare and Protected Species ....................8 4.2.1 Federally Protected Species...........9 4.2.2 Federal Candidate Species .............13 4.2.3 State Protected Species ...............14 4.2.4 Summary of Anticipated Impacts........15 5.0 References ..........................................16 Appendix A: Species Observed List ...................Al Appendix B: Resource Agency Comments ................Bl 1 1.0 Introduction 1.1 Project Description The proposed project calls for. the construction of climbing lanes in three locations along NC 107 from Cashiers to south of East Laport in Jackson County. Section 1 is located 2.4 km (1.5 mi} south of SR 1132. This section is 731.7 m (2400 ft} long and requires 21.3 m (70 ft) of right-of-way, measured from the edge of pavement, on the west side of NC 107. Section 2 is located 0.81 km (0.5 mi) south of SR 1158. This section is 579.3 m (1900 ftj long and requires 21.3 m (70 ft) of right-of-way, measured from the edge of pavement, along the west side of NC 107. Section 3 is located 1.3 This section is 2012.2 m (6600 (70 ft) of right-of-way on the entire section and 21.3 m (70 side of NC 107, from McDonald of Jehovah's Witnesses study. km (0.8 mi) south of SR 1120. ft) long and requires 21.3 m west side of NC 107, along the ft) of right-of-way on the east Real Estate to the Kingdom Hall 1.2 Purpose The purpose of this technical report is to inventory, catalog and describe the various natural resources likely to be impacted by the proposed project. The report also •~.ttempts to identify and estimate the likely consequences of •the anticipated impacts to these resources. These descriptions and estimates are relevant only in the context of existing preliminary design concepts. It may become necessary to conduct additional field investigations, should design parameters and criteria change. 1.3 Study Area The proposed project occurs in rural Jackson County (figure 1) in the western part of the Mountain physiographic province. This county is composed completely of rural communities and the county's major economic resources are farming and tourism. 1.4 Methodology A preliminary review of resource information was conducted prior to field investigations. Resource information used includes: U.S. Geological Survey (USGS) quadrangle map (Glenville, Big Ridge), NCDOT aerial photographs of the project area (1:4800), Soil Conservation 2 Service (SCS) soil maps, Fish and Wildlife Service (FWS) list of protected and candidate species, and N.C. Natural Heritage Program (NC-NHP) database of uncommon and protected species and unique habitats. General field surveys were conducted at the proposed project site by NCDOT biologists Matt Smith and Hal Bain on July 13, 1993. Plant Communities and their associated wildlife were identified and recorded. Wildlife was identified using a variety of observation techniques: active searching and capture, visual observations, and identifying characteristic signs of wildlife (sounds, tracks and burrows). 1.5 Physiography The topography of the area is characterized as mountainous. Elevations in the study area range from 610- 1220 m (2000-4000 ft) and soil profiles (Table 1) are generally deep and well-drained. Amore complete description of the most prevalent soils follows Table 1. Table 1. Soil types listed by section. SECTION SYMBOL MAP UNIT NAME 1 CuD Cullasaja-Tuckasegee complex (5-30% slopes, stoney) EdF Edneyville-Chestnut complex (50-95% slopes, stoney) 2 CuD Cullasaja-Tuckasegee complex _ -~"~ CuE Cullasaja-Tuckasegee complex (30-50% slopes, stoney) 3 EdC Edneyville-Chestnut complex (8-15% slopes, stoney) EdD Edneyville-Chestnut complex (15-30% slopes, stoney} PwD Plott fine sandy loa m (15-30% slopes, stoney) Ud Udorthents (loamy) NkA Nikwasi fine sandy l oam 2% slopes, frequently flooded) Soils of the Edneyville and Chestnut Series (EdC, EdD, EdF) consist of coarse-loamy, moderately deep, well drained soils that occur on gently sloping to very steep ridges and side slopes. Slopes range from 2-95%. Soils of the Cullasaja and Tuckasegee Series (CuD, CuE) consist of loamy-skeletal, very deep, well drained soils on 1 ~N . ~,.o~~ ' I r '~ 1 17 4 174 FAS •7 { 1133 1 , : Tuckasegee ~~ 6=F; 28 x '~ n 1134 6 ~ P ~ `y~ 1181 .8 11; CEDAR CLIFFS ELEV. 3,427 Fop :t r ~ ... -,..... .. ,-, r. ~ 0~~ y ,~ ~ •: ~~r JACKSON COUNTY ~~ 1129 "" ,~ ~.3 Creels ~----rte ~j( Trout ~ - 31 N 1b 1128 ;;'~~- PILOT MTN. .7 SECTION 2 1129 ~~' llss •~ 1.8 107 1t3o Big Ridge ~ '~ j ~ ~~ - ~ ,~ Ch. t t y I'L' '-0 ~ 3~1 rte ~ ~1 1157 1129 1126 •J 59 ~ ~ 1125 a _ .~ 1 173 ~ ~ w 11 ~24 ~ ~? ~ ,: .7 M '~. ..`~1 A 1123 ,'~ .~ ~, Glenville 1 124 O 1122 .,~ ~A .~ ,~THORPE '~ 1 1 ss •,p I RESERVOIR ~ ~\\~~~ - .. ~ 6 / ELEV. 11 sa~ ~ ~ ~ i t 20 3,492 ~ , 1145 ~ .7 ~ ~ ~ \ 1147 1146 ~ \ /. ~ e ~ ?S 1145 1145 1 1144 1 149 Creeli j 9 FqA a 1148 ~' i. ~ .5 v Mtn. 1145 h. '~ - SECTION 3 1 149 1 185 ''" 1 e r ~ .~ ~6 2 1 1 az l 07 1. ~~. 5 ~ 2.8 ,Q, 1.0. •d YELLOW MTN. ' t 144 ;, ,. ELEV. 5,145. {~°'~• .1 No~t~on . i ~ 1 ~,"~, 1150 \ X,. J° r ~ ~ .. .5 :.. ~ ,U A Lt....... ' ~ ~ ~~ 1143 ~Q ~:::: R; :; ~ ? ! f: ' • F ~ o srl~ + ~Dillsb r y 7 ~ Green ~ k Webster ~~ Creek lts ` N•.c.u. ~~ * ~ (;ullowhee ~ ay la ~` ~ East lapcrt sez3 t~~J A C~ K S 71:0 N'. Tuckasegee za r ihwPf~ ~. oam 1 Thn~t~\ Glenville ~ I Lo e \ .~ V a \ 10 X~r:l~;x. ashlers 7 L. `~ High sent'' Hampton ` ds 6 ~`~ - `TURKEY KNOB ~!~ . ~ .~- \. 4. i~ ~Y~ BLACKROCK MTN.' ;;~,~ ELEV. 4,500 ' o~ .fib B ~O 1121 'AI ~~ r~ -~ 0~~~ .~K .LAUREL KNOB '~ ~ ELEV. 4,500 ^~' 1120 t r 1121 ~ .a, ~ NORTH CAROLINA DEPARTb4ENT OF TRANSPORTATION DIVISION OF HIGHWAYS PLANNING AND ENVIRONbSF,NTAL ,..~ BRANCH NC 107 FROM CASHIERS TO TUCKASEGEE JACKSON COUNTY T. I. P. NO. R-2224 FIG. 1 .`, u:: B \?y . ['ecul~o~ 3 toe slopes, fans, .and benches in coves in the Southern Appalachian Mountains. These soils are formed in colluvium and are found on 8-95% slopes. 2.0 Biotic Resources Living systems described in the following sections include communities of associated plants and animals. These descriptions refer to the dominant flora and fauna in each community and how these biotic components relate to one another. Complete listings of fauna which occur in Jackson County can be found in one or more technical references listed in section 5.0. 2.1 Terrestrial Communities The two terrestrial communities found in the project area are the Disturbed Roadside Community and the Cove Forest Community. The faunal components of these communities will be discussed with the appropriate floral community components. Lists of species which were visually observed during field surveys .are contained in Tables a-f of Appendix A. 2.1.1 Disturbed Roadside Community The roadside community occurs along both shoulders of NC 107 and in clearings located within the right-of-way. Habitats differ in each section; however, the dominant species are similar throughout the project. Common roadside species found in the subject project include: club moss (Lycopodium spp.), Christmas fern (Polystichum -~-a.crostichoides), hay scented fern (Dennstaedtia punctilobula), fescue (Festuca sp.}, buckhorn plantain (Planta~o lamceolata}, dandelion (Taraxacum officinale), red clover (Trifolium pratense), wild carrot (Daucus carota), poke weed (Phvtolacca americana), blueberry (Vaccinium spp.), blackberry (Rubes spp.), milkweed (Asclepias sp.), flowering spurge (Euphorbia corollata}, phlox (Phlox sp.), blackeyed susan (Rudbeckia sp.), loosestrife (Lysimachia sp.), Joe pye weed (Eupatorium maculatum), kudzu (Pueraria lobata), honeysuckle (Lonicera .iaAOnica), catbriar (Smilax spp.), hawthorne (Cratae~us uniflora), mountain laurel (Kalmia latifolia), rose bay (Rhododendron maximum), striped maple (Acer pensylvanicum), elderberry (Sambucus canadensis), and smooth sumac (Rhus ~labra}. Tree saplings found in the study area include: dogwood (Cornus amomum), yellow birch (Betula alle~haniensis), tag alder (Alnus serrulata}, black cherry (Prunes serotina), white oak (Ouercus alba), tulip tree (Liriodendron tuliAifera), slippery elm (Ulmus rubra), red maple (A. rubrum), black locust (Robinia pseuodo-acacia}, and sassafras (Sassafras albidum). 4 Roadside communities form an edge that is utilized by -many opportunistic animals. Many of the species described below can also be found in woodland habitats. Opportunistic feeders such as turkey vulture (Cathartes aura) and Virginia opossum (Didelnhis vir~iniana) feed on carrion on the roadside shoulders. Grassy roadsides and lawns are grazed by white tailed deer {Odocoileus virQinianus} and eastern cottontail rabbits (SylvilaQUS floridanus). Animals such as woodchucks (Marmota monax) also use roadsides to forage and to dig burrows. Overgrown waste areas provide a habitat that is attracti~ to opportunistic animals such as broadhead skink (Eumeces laticeps), black racer (Coluber constrictor), corn snake (Elaphe ~uttata), shrews (Sorex spp.), rock vole (Microtus chrotorrhinus), and long-tailed weasel (Mustela frenata}, which utilize this habitat for feeding or shelter. 2.1.2 Cove Forest Community The Cove forest Community provides habitat diversity that cannot be found in other mountain forest communities. All of the woodlands located within the projects right-of-way are classified as cove forests. The dominant species are similar in each section, but the diversity may differ slightly. The canopy in this community is composed of red maple, white pine (Pinus strobus), tulip tree, black locust, white oak, hickory (Carta s~pp.), red oak (Quercus rubra}, and haw (Viburnum sp.). The subcanopy includes individuals of rose bay, dogwood, hemlock {TSUQa canadensis), mountain laurel, chestnut saplings (Castanea dentata), and sassafras. The groundcover is composed of Christmas fern, cranefly orchid (Tipularia discolor), Pipsissewa (Chimaphila umbellata), blueberry, catbriar, and pink moccasin flower -~"(Cvpripedium acaule). Animals found in this community can generally also be found utilizing roadside/disturbed habitats. Woodland lizards and salamanders such as the coal skink (Eumeces anthracinus), Jordan's salamander {Plethodon ~iordan) and the southern redback salamander (P. serratus) live under damp logs and leaf litter foraging for small arthropods and molluscs. Small mammals such as shrews and the rodents live in tunnels beneath the forest floor. Cove forest inhabitants include the eastern box turtle (TerraAene Carolina), northern cricket frog (Acris crepitans), black racer (Coluber constrictor), Virginia opossum, red squirrel (Tamiasciurus hudsonicus), southern flying squirrel {Glaucomvs volans), deer mouse (Peromyscus maniculatus), rock vole (Microtus chrotorrhinus}, and eastern woodrat (Neotoma floridana}. 2.2 Aquatic Communities Aquatic Communities located in the project study area are Shoal Creek and West Fork Tuckasegee River. These 5 streams contain an abundance of vertebrate and invertebrate fauna including species of crayfish, salamanders, and fish. 2.2.1 Shoal Creek Community Fast flowing mountain streams with rocky substrates offer ideal habitat for crayfish (Cambarus spp. and Procambarus spp.) and neritic salamanders, such as the blackbelly salamander (Desmo~nathus auadramaculatus) and the mountain dusky salamander (D. ochrophacus). These animals live in rocky pools and feed on invertebrate larvae, detritus, and smaller salamanders. This stream is also habitat for bullfrog (Rana catesbeiana) and eastern musk turtle (Sternotherus odoratus) that utilize this area for food and shelter. Fish species that are found in this type of stream are generally grazers without jaw teeth such as the central stoneroller (Campostoma anomalum), creek chub (Semotilus atromaculatus), and rosyside dace (Clinostoma funduloides). 2.2.2 West Fork Tuckasegee River Community Two community types are represented by the West Fork Tuckasegee River. One habitat is that of a small, shallow mountain stream that supports similar fauna to that found in Shoal Creek. The second habitat is composed of a larger stream and a lake. This type of habitat supports a more diverse assemblage of organisms including: crayfish (Cambarus spp.), northern water snake (Nerodia sipedon), and queen snake (Regina septemuittata}. Fish species found here include species associated with larger bodies of water such .:_~.s rainbow trout (Oncorhvnchus mykiss), brown trout (Salmo "~ trutta), and brook trout (Salvelinus fontinalis} which grow to larger sizes. Species such as the central stoneroller, rosyside dace, river chub (Nocomis micropoQOn), whitetail- . shiner (Cyprinella galactura), and warpaint shiner (Luxilus cocco~enis) are more commonly found in shallower sections with a greater flow rate. 2.3 Anticipated Impacts to Biotic Communities The construction of the subject project will result in a permanent 1•oss of cove forest habitat and temporary impacts to the roadside habitats. The culvert extension and fill will result in a reduction in aquatic habitats and reduce the quality of remaining habitat. Habitat quality is reduced by the removal of canopy trees, changes in turbidity, addition of sediment, and channel relocation. 2.3.1 Terrestrial Destruction of terrestrial communities along the project alignment will result in the loss of foraging and breeding habitats for many of the terrestrial species which utilize 6 this area (Table 2}. Loss of these habitats will result in a reduction and displacement of species found in the subject project study area. Table 2. ANTICIPATED IMPACTS TO BIOTIC COMMUNITIES COMMUNITY TYPES Section 1 I Section 2 I Section 3 Disturbed Roadside -0.19 (0.48) 0.14 (0.35) 0.83 (2.05) Cove Forest 0.42 (1.04} 0.65 (1.60) 2.29 (5.66} totals 0.61 (1.52) 10.79 (1.95) Note: Values given in Hectares (Acres} 2.3.2 Aquatic 3.12 (7.71) Potential impacts to the aquatic environments include increased sedimentation and toxic runoff from construction related erosion. Increased sedimentation can cause mortality in sensitive species, through reduction of dissolved oxygen, smothering of fish eggs and invertebrate larva, burying deposit feeders, and clogging gills and filter feeding appendages. Sensitive organisms found in mountain streams include fish eggs and salamander larvae. To minimize impacts to streams in the study area, NCDOT's Best Management Practices for the Protection of Surface Waters should be strictly enforced during the construction stage of this project. 3.0 Water Resources This section describes the physical aspects of the resources and their relationship to major water systems. 3.1 Stream Characteristics The subject project is located in the Little Tennessee River Basin. Section 2 of the subject project crosses Shoal Creek and section 1 of the subject project will encroach on the West Fork Tuckasegee River. The existing structure over Shoal Creek is a double barrel box culvert that runs at a 45 degree angle to the road. Shoal Creek is describe as having a fast flow over substrate containing boulder, cobble, and gravel size particles. The flow in this stream is controlled by a series of pools and falls with frequent riffle zones. Depths in Shoal Creek range from 50 mm (2 in) in riffles to 150 mm (6 in) in deep pools. 7 West Fork Tuckasegee River is described as having a medium flow with large pools and infrequent riffle zones. Substrate composition ranges from sand to boulder sized particles. Depths in the stream range from 150 mm (6 in) to 6.1 m (20 ft). The stream channel is approximately 4.6 m (15 ft) wide and opens into a small man-made lake that is 15.2 m (SO ft) across. 3.2 Water Quality The best usage classifications for Shoal Creek is Class WS-III and the best usage classification for West Fork Tuckasegee River is Class WS-III and B Tr as assigned by the _ North Carolina Department of Environment, Health, and Natural Resources (DEHNR), Little Tennessee River Drainage Basin Classifications and Water Quality Standards, 1993. DEHNR defines WS-III as waters protected as water supplies which 'are generally in low to moderately developed water sheds and suitable for all Class C uses. Class B waters are defined as suitable for primary recreation and suitable for all Class C uses. Class C waters are defined as waters suitable for aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. Trout waters (Tr} are defined as streams which are suitable. for natural trout propagation and maintenance of stocked trout. The NPDES,lists no pollutant dischargers for either Shoal Creek or"West Fork Tuckasegee River. No High Quality Waters, Outstanding Resource Waters, or waters designated as WS-I or WS-~I will be impacted by the .proposed construction. _ The Benthic Macroinvertebrate Ambient Network (BMAN) addresses long term trends in water quality at fixed monitoring sites by sampling for selected Benthic macroinvertebrates. These organisms are sensitive to very subtle changes in water quality. Good water quality is associated with high taxa richness (the number of different types of organisms) and the presence of many intolerant species. Water quality degradation .gradually eliminates the more sensitive species and leads to a community structure quite different from that in an unstressed waterbody. Specific data is not available for the immediate project area. 3.3 Anticipated Impacts to Water Resources The proposed construction of section 1 will necessitate the relocation of a 427 m (1400 ft) section of the West Fork Tuckasegee River near the power plant outlet and the construction of section 2 will necessitate the lengthening of the existing culvert. 8 Construction related impacts include reduced water quality, increased sedimentation, toxic runoff, alterations of the water level due to interruptions or additions to water flow, and the destruction of natural substrate due to stream channelization. Reduced water quality could include changes in water clarity, dissolved oxygen, or temperature. 4.0 Special Topics 4.1 Waters of the United States: Jurisdictional Issues Wetlands and surface waters fall under the broad category of "Waters of the United States" as defined in 33 CFR 328.3 and in accordance with provisions of section 404 of the Clean Water Act (33 U.S.C. 1344} and are regulated by the U.S. Army Corps of Engineers (COE). 4.1.1 Permits The proposed project occurs in one of 25 counties that are designated as trout counties. General permits will not be issued by the COE in trout counties without the consent of the Wildlife Resources Commission (WRC). West Fork Tuckasegee River and Shoal Creek are both considered to be "bank to bank" surface waters that carry a classification ,of Designated Public Mountain Trout Waters (DPMTW). DPMTW's located on the West Fork Tuckasegee River will be impacted by construction in section 1. DPMTW's located along Shoal Creek do not occur in the study area but are located within 0.8 km (0.5 mi) of the proposed construction in section 2. The construction in section 2 is likely to be authorized under a Nationwide 14 permit and the construction in section 1 is likely to be authorized by a Nationwide 26 permit or a section 404 individual permit. The type of permitting necessary is dependant on the amount of fill required and the flow rate of the stream. A state section 401 General Water Quality Certification (2736) will be required for any activity that requires a federal permit and that may result in discharge, and must be approved prior to the issuance of a section 404 permit. The WRC reviews each application on a case by case basis and the COE has final jurisdiction on all permit decisions. 4.2 Rare and Protected Species Some populations of plants and animals have been in or are in the process of decline. either due to natural forces or the encroachment of man on its habitat. The following sections discuss these species and their relationship to the subject project. 9 4.2.1 Federally Protected Species Plants and animals with federal classifications of Endangered (E}, Threatened (T), Proposed Endangered (PE), and Proposed Threatened (PT) are protected under provisions of section 7 and section 9 of the Endangered Species Act of 1973, as amended. Effective July 7, 1993 the FWS lists 5 federally protected species (Table 3) for Jackson County. Table 3. Federally Protected Species for Jackson County. SCIENTIFIC NAME COMMON NAME STATUS Helonias bullata Swamp pink T Isotria medeoloides Small whorled pogonia E Falco pere~rinus Peregrine falcon E Glaucomvs sabrinus Carolina northern flying coloratus squirrel E Myotis sodalis Indiana bat E "E" denoted Endangered (a species that is threatened with extinction throughout all or a significant portion of its range}. "T" denotes Threatened (a species that is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range). The following is a description of these species, their ~~ti~abitat requirements and conclusions regarding their relationship to the subject project. Swamp pink (Helonias bullata} T Flowers Present: May (first half) Swamp pink, a fresh water wetlands plant, once occurred in wetlands from New York to Georgia. North Carolina populations of swamp pink are limited to bogs in the southern Appalachians in Transylvania, Jackson, and Henderson counties. This perennial plant grows from tuberous rhizomes. It has lance-shaped, smooth, evergreen leaves that grow in basal rosette. The 0.3-0.6 m (12-24 in) hollow stem is topped with a short, dense, spike-like raceme of pink or purplish flowers. The fruit is a three lobed, papery capsule, 3-5 mm (0.12-0.2 in) long and 8-10 mm (0.32-0.4 in) wide. 10 Swamp pink is found in freshwater wetlands areas including spring seepages, swamps, bogs, meadows, and along the margins of marshy meandering streams. Soils that it occurs in are described as being slightly acidic {pH: 4.2- 4.9) with a thin layer of decomposed organic matter. Populations are found in areas with varying amounts of sh~.de, but populations in open areas are less vigorous due to increased competition from other species. BIOLOGICAL CONCLUSION: No Effect No wetlands were identified in the study area, and streams identified in the study area do not provide suitable habitat- for the swamp pink. Therefore, no effects to this federally protected species will occur from the construction of the subject project. Small-whorled pogonia (Isotria medeoloides) E Federally Listed: September 10, 1982 Flowers Present: midMay - midJune The small-whorled pogonia is found in North Carolina in the Nantahala National Forest, Macon County and near the town of Flat Rock, Henderson County. This perennial orchid has long pubescent roots and a hollow stem 95-250 mm (3.8-10 in) tall. Stems terminate in a whorl of five or six light green, elliptical leaves that are somewhat pointed. Leaves measure approximately 80 x 40 mm (3.2 x 0.16'in). One or two light green flowers are produced at the end of the stem. Flowers have short sepals that are -o.nly 25 mm ( 1 in) long. The small-whorled pogonia grows in "second growth deciduous" or deciduous-coniferous forests, with an open canopy, apen shrub layer, and sparse herb layer. It prefers acidic soils and flowering is inhibited in areas where there is relatively high shrub coverage or high sapling density. BIOLOGICAL CONCLUSION: Surveys recommended Habitat for the small-whorled pogonia is found in the study area. Surveys for this species should be conducted during the May-June flowering season. r. `Peregrine falcon (Falco pereQrinus} E Date Listed: 3/20/84 The peregrine falcon is found throughout the United States in areas with high cliffs and open land for foraging. They occupy a range from 0.25-120 square miles depending on the availability of food. The hunting range usually extends 16 km (10 mi) from the nest. 11 The peregrine falcon is between 0.4-0.5 m (1.3-1.6 ft} long and 0.9-1.1 m (3.0-3.6 ft) wide, roughly the size of a crow. In this species the female is roughly 25% larger than the male. Plumage along its back is dark with the underside being lighter and barred and spotted. It is most easily recognized by the dark crown and a dark wedge that extends below the eye forming a distinct helmet. Like all falcons, it is characterized by pointed wings in flight. Immature falcons have dark-brownish backs and heavily streaked underparts. Nesting for the falcons is generally on high cliff ledges but they may also nest in broken off tree tops in the eastern deciduous forest and on skyscrapers and bridges in urban areas. Nesting occurs from mid-March to May. Prey for the peregrine falcon consists of small mammals and birds. BIOLOGICAL CONCLUSION: No Effect Although the peregrine falcon could potentially use open habitat in the study area for foraging, no suitable habitat for nesting was identified in or near the study area and no individuals are known to nest in the vicinity. Therefore, no effects to this federally protected species are anticipated from the construction of the subject project. Northern flying squirrel (Glaucomys sabrinus coloratus) E Date Listed: 7/1/85 The northern flying squirrel is widely distributed in northern North America and was not known to exist on the east coast south of New York until well into the 20th century. .~Seyeral isolated populations of the northern flying squirrel occur in the western part of North Carolina, along the Tennessee border. The northern flying squirrel is a small gliding rodent. This squirrel has a large well furred flap of skin along either side of its body. This flap of skin is connected at the wrist in the front and at the ankle in the rear. The skin flaps, and its broad flattened tail allow the northern flying squirrel to glide from tree to tree. It is a solely nocturnal animal with large dark eyes. Juvenile squirrels have a uniform dark grey back and an off-white underside. Adult squirrels are characteristically grey with a brownish, tan, or reddish wash on the back, and a grayish-white to buffy white underside. This squirrel is found above 1524 m (5,000 ft) in the transition zone between hardwood and coniferous forests. Nests are generally found in the hardwood forest. Northern flying squirrels feed on lichens, fungi, seeds, buds, fruit, staminate cones, insects, and animal flesh. Northern flying squirrels occupy tree cavities, woodpecker holes, and leaf 12 nests. Leaf nests are most commonly occupied during the summer. There is some evidence that these squirrels will use a burrow. BIOLOGICAL CONCLUSION: No Effect Habitat for the northern flying squirrel is not found at elevations below 1524 m (5000 ft). Elevations in the study area range from 610-1220 m (2000-4000 ft). Therefore, no effects to this federally protected species will result from the construction of the subject project. Indiana bat (Mvotis sodalis) E Date Listed: 3/11/67 Mvotis sodalis range is centered around cavernous limestone regions in the eastern United States. They range from the western edge of the Ozark Mountains in Oklahoma to southern Wisconsin, east to Vermont, and south to the Appalachian Mountains in Alabama. Adult Indiana bats are the smallest bats found in western North Carolina. They measure 75 mm (3 in) in length and weighs 1/8 -1/4 ounce. Several characteristics can be used to distinguish them from other bats; the hair on the feet is short and does not extend past the tips of the claws, the tail membrane is attached to the base of the keel, and the calcar (cartilaginous spur from the bats heel which helps support tail or interfemoral membrane} is keeled. The Indiana bats dorsal fur is brown in color and the ventral fur is lighter with a cinnamon hue. The Indiana bat has different summer and winter habitat requirements. Hibernacula is in caves and abandoned mines that usually have standing water on the floor. These bats begin hibernation in September or November, with occasional periods of activity, until they emerge in mid-March and early May. Hibernation only occurs in regions where winter temperatures are stable and range from 4-8 degrees Celcius. Little is known of the summer habitat of the Indiana bat. It is thought that they disperse throughout their range and spend the summer foraging alone over streams or along forest margins. Females generally spend the summer in maternity colonies that contain from 50 to 100 individuals. They have been found under loose bark on dead and living trees along small to medium-sized streams. Rivers as foraging areas and as migration routes are extremely important to this species. Optimum foraging is over streams with mature riparian vegetation overhanging the water. Streams that have been stripped of their riparian vegetation do not appear to offer suitable foraging habitat. 13 BIOLOGICAL CONCLUSION: No Effect The Indiana bat is known from Jackson County only from ari undated collection taken at Kitchen's Cave near Sylva. Riparian habitat found in section 2 of the study area provides suitable foraging habitat for the Indiana bat. No caves or maternity colonies were identified in the study area. Even with suitable foraging habitat available, without caves suitable for roosting and hibernation it is unlikely that this species will utilize habitat found in the study area. 4.2.2 Federal Candidate Species Federal Candidate species are not legally protected under the Endangered Species Act and are not subject to any of its provisions, including Section 7, until they are formally proposed or listed as Threatened or Endangered. Surveys for federal candidate species were not conducted. The following list (Table 4) is composed of federal candidate species, listed for Jackson County. 14 Table 4. Federal Candidate Species for Jackson County.*~ SCIENTIFIC NAME COMMON NAME HABITAT Aneides aeneus Green salamander Yes Crvptobranchus alle~iensis Hellbender Yes Percina sguamata Olive Darter Yes Cambarus reburrus French Broad stream crayfish No Mesodon Orestes Engraved covert No Speveria diana Diana fritillary butterfly Yes Brvocrumia vivicolor Gorge moss ~ Yes Cheiloleieunea evansii a liverwort * Yes Delphinium exaltatum Tall larkspur ~ No Euphorbia purpurea Wolf's milk spurge Yes Gvmnoderma lineare Rock gnome lichen No Ju~lans cinerea Butternut Yes Lysimachia fraseri Fraser's loosestrife Yes Lophocolea appalachiana a liverwort * No Mnium carolinianum Carolina mnium ~ Yes Monotropsis odorata Sweet pinesap No Pla~iochila caduciloba a liverwort Yes Pla~iochila echinata a liverwort ~ Yes PlaQiochila sharpii a liverwort ~ Yes Pla~iochila sullivantii var. spini~era a liverwort * No Pla~iochila s. var. ' sullivantii ~ a liverwort ~ No Pla~iochila vir~inica var. caroliniana a liverwort ~ No Saxifra~a caroliniana Gray's saxifrage * No Schlotheimia lancifolia Highland's moss ~ Yes Silene ovata Mountain catchfly Yes Senecio millefolium Divided-leaf ragwort No Sphenolobopsis pearsonii A liverwort * No Tortula ammonsiana Ammon's tortula No Waldsteinia lobata Barren strawberry No Note: "~" denotes no specimen taken in at least 20 years. "*~" All federal candidates presented are classified as "C2" 4.2.3 State Protected Species Plants or animals with state designations of Endangered (E), Threatened (T), or Special Concern (SC) are given protection by the State Endangered Species Act and the N.C. Plant Protection and Conservation Act of 1979, administered and enforced by the North Carolina Wildlife Resources Commission and the N.C. Department of Agriculture. 15 Table S. State Protected Species for Jackson County. SCIENTIFIC NAME Aneides aeneus Crvptobranchus alle~iensis Mesodon Orestes Brvocrumia vivicolor Delphinium exaltatum GYmnoderma lineare Lysimachia fraseri Schlotheimia lancifolia Senecio millefolium COMMON NAME NC STATUS Green salamander ~ E Hellbender SC Engraved covert T Gorge moss ~ E Tall larkspur ~ E-SC Rock gnome lichen T Fraser's loosestrife E Highland's moss * T Divided-leaf ragwort T Note: "E" Endangered, "T" Threatened, "SC" Special Concern. "~" denotes no specimen taken in at least 20 years. Surveys for state protected species were not conducted. However, a search of the Natural Heritage Programs data-base of rare and protected species turned up populations of two state protected species located just south of section 1 along NC 107. These species are the pink-shell azalea (Rhododendron vaseyi) and golden seal (Hydrastis canadensis). Habitat for these species is found in the study area and potential impacts are unknown. 4.2.4 Summary of Anticipated Impacts ,_ Habitats found in the study area could potentially be used by the peregrine falcon and Indiana bat for foraging. No nesting or hibernacula habitat was identified from the study area. Habitat for the small-whorled pogonia is found in the study area. Surveys for this species need to be completed during the May-June flowering season. Until surveys are completed for the small-whorled pogonia it is uncertain how and if it will be affected by the proposed project. Impacts to other federally protected species in Jackson County resulting from the construction of the subject project are not anticipated. 16 S.0 References American Ornithologists' Union. 1983. Check-list of North American Birds (6th ed.). Lawrence, Kansas, Allen Press, Inc. Environmental Laboratory. 1987. "Corps of Engineers Wetlands Delineation Manual," Technical report Y-87-1, U.S. Army Engineer Waterways Experiment Station, Vicksburg, Miss. Lee, D.S., J.B. Funderburg, Jr. and M.K. Clark. 1982. A Distributional Survey of North Carolina Mammals. Raleigh, North Carolina Museum of Natural History. Martof, B.S., W.M. Palmer, J.R. Bailey and J.R. Harrison III. 1980. Amphibians and Reptiles of the Carolinas and Virginia. Chapel Hill, The University of North Carolina Press. Menhenick, E.F. 1991. The Freshwater Fishes of North Carolina. N.C.WRC., Raleigh. NCDEHNR-DEM. 1988. Benthic Macroinvertebrate Ambient Network (BMAN) Water Quality Review 1983-1986. NCDEHNR-DEM. 1991. Biological Assessment of Water Quality in North Carolina Streams: Benthic Macroinvertebrate Data Base and Long Term Changes in Water Quality, 1983- 1990. ~~ NCDEHNR-DEM. 1991. "Classification and Water Quality Standards Assigned to the Waters of the Little Tennesse River Basin". Raleigh, Department of Environment, Health, and Natural Resources. NCWRC. 1990. "Endangered Wildlife of North Carolina". Raleigh, North Carolina Wildlife Resources Commision. Plant Conservation Program. 1991. "List of North Carolina's Endangered, Threatened, and Candidate Plant Species". Raleigh, North Carolina Department of Agriculture. Potter, E.F., J.F. Parnell and R.P. Teulings. 1980. Birds of the Carolinas. Chapel Hill, The University of North CArolina Press. Radford, A.E., H.E. Ahles and G.R. Bell. 1968. Manual of the Vascular Flora of the Carolinas. Chapel Hill, The University of North Carolina Press. Schafale, M.P. and A.S. Weakley. 1990. Classification of The Natural Communities of North Carolina. Third 17 Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, NCDEHNR. U.S. Department of Agriculture, Soil Conservation Service. 1989. Soil Survey of Jackson County, North Carolina. North Carolina Agricultural Experiment Station. U.S. Fish and Wildlife Service. 1979. Classifications of Wetlands and Deepwater Habitats of the United States., U.S. Government Printing Office, Washington D.C. Weakely, A.S. 1991. "Natural Heritage Program List of the Rare Plant Species of North Carolina". North Carolina Natural Heritage Program; Webster, W.D., J.F. Parnell and W.C. Biggs. 1985. Mammals of the Carolinas, Virginia, and Maryland. Chapel Hill, The University of North Carolina Press. The following lists of animals include those species which were observed along the project alignment. Table. a. Invertebrates COMMON NAME SCIENTIFIC NAME crayfish Cambarus spp. Procambarus spp. Table b. Fish COMMON NAME SCIENTIFIC NAME rock bass Ambloplites rupestris Table c. Amphibians COMMON NAME SCIENTIFIC NAME black belly salamander DesmoQnathus guadramaculatus mountain dusky salamander D. ochrophacus shovelnose salamander Leurognathus marmocatus "Table d, Reptiles COMMON NAME SCIENTIFIC NAME rat snake Elaphe obselata black racer Coluber constrictor northern water snake Nerodia sipedon queen snake Regina septemuittata Table e. Birds COMMON NAME Carolina wren solitary vireo hooded Warbler dark-eyed junco black and white warbler ruby-throated hummingbird rufous-sided towhee northern(Yellow-shafted) flicker chipping sparrow gray catbird tufted titmouse Carolina chicadee chestnut-sided warbler red-eyed vireo red tailed hawk American crow turkey vulture SCIENTIFIC NAME Thrvothorus ludovicianus Vireo solitatius Wilsonia citrina Junco hvemalis Mniotilta varia Archilochus colubris PiAilo erythrophthalmus Colaptes auratus Spizella passerina Dumetella carolinensis Parus bicolor P. carolinensis Dendroica pensylvanica V. olivaceus Buteo .iamaicensis Corvus brachyrhynchos Cathartes aura Table f. Mammals COMMON NAME eastern chipmunk raccoon woodchuck SCIENTIFIC NAME Tamias striatus Procyon lotor Marmota monax Q ~V t f^ \~ 1 Tennessee Valley Authority, 400 West Summil Flill Drive, Knoxville, Tennessee 373p2- 14g9 June 11, 1993 L. J. Ward, P.E., Manager Planning and Environmental Branch North Carolina Department of Transportation Division of Highways Post Office Box 25201 Raleigh, North Carolina 26511-5201 Dear Mr. Ward: ~~~tl ~~ -~ JUN 1 4 1993 ~ ~~ 2Z DIVISIGN OF ~r C~ ~HIGHWAYS~~~`t~ y,,. . _ --ec- ,; ~ ,~ ~, <.,"' ~ ' ~,. J,, ~~~ ~ ~ , • ~~ .'~ -• .b.c-~ 4 NC 107, FROM SOUTH OF EAST LAPORT TO CASHIERS, JACKSON COUNTY, STATE PROJECT NO. 6.961013, TIP NO. R-2224 TVA has reviewed your March 3 letter and offers the following comments: 1. .Golden seal (Hvdrastis canadensis), a state-listed endangered plant, is reported in the immediate vicinity of Section 1 and may occur along Section 2. 2. All three sites along NC 107 appear to be within the acquisition boundary of the Nantahala National Forest. If so, coordination with the U.S. Forest Service should be done. 3. The proposed project potentially encroaches on the floodplain of the west fork of the Tuskasegee River. we have no available flood data for this portion of the Tuskasegee River, but potential flood impacts to the proposed improvements should be considered. If you have any questions regarding these comments, please contact Dale K. Fowler of my staff at (615) 632-6716 in Knoxville; Tennessee. Sincerely, M. Pau Schmierbach, Manager Environmental quality - ~a SWF a ~y~ ~.~ ~~. O State of North .Carolina Department of Environment, Health, and Natural Resources 512. North Salisbury Street Raleigh, North Cazolina 27b04 James B. Hunt, Jr., Governor April 2, 1993 MEMORANDUM Jonathan B. Howes, Secretary T0: Melba McGee, Pl~ajnning and Assessment FROM: Monica Swihart~,"Water Quality Planning SUBJECT: Project Review #93-074,3; Scoping Comments - NCDOT Improvements to NC 107, From South of East Laport to Cashiers, Jackson County, TIP No. R-2224 The Water Quality Section of the Division of Environmental Management requests that the following topics be discussed in tree environmental documents prepared on the subject project:, A. Identify the streams potentially impacted by the project. The stream classifications should be current. B. Identify the linear feet of stream channelizations/ relocations. If the original stream banks were vegetated, it is requested that the channelized/relocated stream banks be -'~ revegetated. C. Number of stream crossings. D. Will permanent spill catch basins be utilized? DEM requests that these catch basins be placed at all water supply stream crossings. Identify the responsible party for maintenance. E. Identify the stormwater controls (permanent and temporary) to be employed. F. Please ensure that. sediment and erosion and control measures are r.ot placed in wetlands. REGIONAL OFFICES Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704rL51-b208 919/486-141 704/663-1699 919/57111700 9I9/94b-6481 919/395-3900 919/896-7007 Pollution Prevention PAys P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer Melba McGee April 2, 1993 Page 2 G. Wetland Impacts 1} Identify the federal manual used for identifying and delineating jurisdictional wetlands. 2) Have wetlands been avoided as much as possible? 3) Have wetland impacts been minimized? 4) Discuss wetland impacts by plant communities affected. 5) Discuss the quality of wetlands impacted. 6) Summarize the total wetland impacts. 7) List the 401 General Certification numbers requested from DEM. H. Borrow/waste areas should avoid wetlands to the maximum extent practicable. Prior to the approval of any borrow/waste site in a wetland, the contractor shall obtain a 401 Certification from DEM. I. Did NCDGT utilized the existing road alignments as much as possible? Why not (if applicable)? Written concurrence of 401 Water Quality Certification may be required for this project. Applications requesting coverage under our General Certification 14 or General Permit 31. will require written concurrence. Please be aware that 401 Certification *na:y be denied if wetland impacts have not been avoided and minimized to the maximum extent practicable. -8649er,mem cc: Eric Galamb North Carolina Wildlife Resources Commission ~ 512 N. Salisbury Street, Raleigh, North Carolina 27604-1188, 919-733-3391 Charles R. Fullwood, Executive Director MEMORANDUM TO: Melba McGee, Planning and Assessment Dept. of Environment, Health, & Natural Resources FROM: David Yow, Highway Project Coordinator z~T~~ _ Habitat Conservation Program DATE: April 2, 1993 SUBJECT: Request for information from the N. C. Departme:lt of Transportation (NCDOT) regarding fish and wildJ_i.f_e concerns for improvements to NC 107 from south of East Laport to Cashiers, Jackson County, North Carolina, TIP No. R~-2224, SCH Project No. 93-0743. This memorandum responds to a request from Mr. L. J. Ward of the NCDOT for our concerns regarding impacts on fish and wildlife resources resulting from the subject project. The N. C. Wildlife Resources Commission (NCWRC) has reviewed the proposed improvements, and our comments are provided in accordance.with provisions of the North Carolina Environmental Policy Act (G.S. 113A-1 et seq., as amended; 1 NCAC 25) and the Fish and WildJ_ifz Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 601-667d). The NCDOT proposes to construct climbing lanes in three locations along NC 107 from south of East. Laport to Cashiers in Jackson County. Specific NCWRC concerns are listed below by project section: Section l: This site lies between NC 107 and the West Fork Tuckasegee River. The primary concern here is the possible encroachment on the river, since the 70 feet of right-of-way required by the NCDOT for this project may involve channel relocation and/or severe sedimentation impact. West Fork Tuckasegee River is Designated Public Mountain Trout Water (DPMTW) and contains a good brown trout fishery that is heavily fished. The river is stocked .biennially with brown trout fingerlings. The NCWRC would oppose any project designs that involve relocation, channelization, or .filling Memo Page 2 April 2, 1993 of these waters. Also in the vicinity is Little Glenville Lake and the Nantahala Power and Light powe.rho:ise associated with Thorpe Reservoir (also called Glenville Lake}. Little Glenville Lake is becoming filled with silt and is no longer DPMTW. Section 2: This site involves encroachment on Shoal Creek, which closely parallels NC 107 in this area. Shoal Creek is DPMTW from where the Glenville Lake pipeline crosses t}iis creek downstream to the confluence with 4dest Fork Tuckasegee River, and degradation of upstream areas-cr(ay impact these waters as well. Shoal Creek is stocked periodically with brown trout fingerlings and is heavily fished. Concerns regarding this area are similar to those listed for the West Fork Tuckasegee River above. Section 3: The NCWRC has no special concerns regarding DPMTW from this section of the project, although impacts to small tributaries may affect downstream waters and should be avoided or minimized. .For purposes of reference, our informational needs regarding the upcoming environmental document are .listed below: 1. Description of fishery and wildlife resources within the project area, including a listing of federally or state designated threatened, endangers-d, or special concern species. When practicable, potential borrow areas to be used for project construction should be included in the inventories. A listing of designated ~' plant species can be developed through consultation with: The Natural Heritage Program N. C. Division of Parks and Recreation P. 0. Box 27.687 Raleigh, N. C. 27611 .(919) 733-7795 and, Cecil C. Frost, Coordinator NCDA Plant Conservation Frogram P. O. Box 27647 Raleigh, N. C. 27611 (919) 733-3610 In addition, the NCWRC's Nongame and Er~d.ar_gered Species Program maintains databases for locations of vertebrate wildlife species. While there is no charge for the Memo Page 3 April 2; 1993 list, a service charge for computer time is involved. Additional information may be obtained from: Randy Wilson, Manager Nongame and Endangered Species Program N. C. Wildlife Resources Commission 512 N. Salisbury Street Raleigh, N. C. 276C4-11.88 (919) 733-7291. 2. Description of_ any streams or wetlands affected by the project. The need for channelizing or relocating portions of streams crossed and the extent of such activities. 3. Cover type maps showing wetland acreages impacted by the project. Wetland acreages should include all project-related areas that may undergo hydrologic change as a result cf ditching, other drainage, or filling for project construction. Wetland identification may be accomplished through coordination with the U. S. Army Corps of Engineers (COE). If the COE is not consulted, the perscn delineating wetlands should be identified and criteria listed. 4. Cover type maps showing acreages of upland wildlife habitat impacted by the proposed project. Potential borrow sites should be included. 5. The extent to which"the project will result in loss, degradation, or fragmentation of wildlife habitat (wetlands or uplands), 6. Mitigation fUr avoiding, minimizing or compensating for direct and indirect degradation in habitat quality as well as quantitative losses. 7. A cumulative impact assessment section which analyzes the environmental effects of highway construction and quantifies the contribution of this ir_dividual project to environmental degradation. Thank you for the opportunity to provide input in the early planning stages for this project. If I can further assist your office, please contact me at (919) 528-9887. cc Joffrey Brooks, District 9 Tr?i.ldlife Biologist Micky Clemmons, District 9 Fishez~ies Biologist Stephanie Goudreau, Mtn. Region Habitat Biologist Randy Wilson, Nongame/Endangered Species Program Mgr. Janice Nicholls, U. S. Fish and Wildlife Service s, ~~ 4 .A p..i.'V~ . State of North Carolina ~ - ~'~~ 4~;; ~ 1 ~~ .,, ... Department of:Environment, Health, and Natui{at Resources:^;~ ~:-:;; : . Division of Land Resources ~~'. ~'.- ,_ ..~: -James G. Martin, Governor pROJlacr Rsvlsw eot~rrrs Charles H. Gardner William W. Cobey; Jr., Secretary /~ r~ _ Director Project Number: '( 3 " U7 7.3 County: J f}C~j~/,y Project Name: /" C ~Q Geodetic~Survey '~~ This project will impact ~eodetic survey markers. N.C. Geodetic Survey should be contacted prior to construction at P.O. Box 27687, Raleigh, N.C. 27611 (919) 733-3836. Intentional destruction of a geodetic monument is a violation of N.C. General Statute 102-4. This project will have no impact on geodetic survey markers. Other (comments attached) For m~o7repinformation contact the Geodetic Survey off-ice at (919) i .. /6~. Reviewer ~ ~ (~ Date i' ~' Erosion and Sedimentation Control No comment This project will require approval of an erosion and sedimentation control plan prior to beginning any land-disturbing activity if more than one (1) acre will be disturbed. y If an environmental document is required to satisfy Environmental Policy Act (SEPA) requirements, the document must be submitted as part of the erosion and sedimentation control plan. If any portion of the project is.-located within a High Quality Water Zone (HQW), as classified by the Division of Environmental Management, ,/ increased .design standards for sediment and erosion control will apply. The erosion and sedimentation control plan required for this ro'ect P J should be prepared by the Department of Transportation under the erosion control program delegation to the Division of Highways from the North Carolina Sedimentation Control Commission. Other (comments attached) For more information contact the Land Quality Section at (919) 733-4574. } Reviewer Date - . ~ ` ,,, 3836. ,, ~, :~ '•~. ~ - \~ /. . .~ ~~~-.% P.O. Box 27687 • Raleigh. N.C. 27611-7687 • Telephone (919) 733-3833 An Equal Opportunity AfBrmatlve Actlon Emnlover DIVISION OF PARKS AND RECREATION March 22, 1993 Memorandum TO: Melba McGee FROM: Stephen Hall SUBJECT: Scoping -- NC 107 Improvements, Jackson County REFERENCE: 93-0743 The Natural Heritage Program database contains records for .two species of rare plants occurring within the vicinity of the proposed project. Golden seal (Hydrastis canadensis), state- listed as Endangered/Special Concern, has been recorded from along NC 107 at two locations just south of Section 1. Pink- shell azalea (Rhododendron vaseyi), considered significantly rare in North Carolina, also occurs at one of these sites. Both are found primarily in rich cove forests. Should these species or suitable habitat be discovered within the project area, we recommend that alignments be selected that avoid them as much as possible. ~~ ~ r "' ~'J ~~~~ )~~ ~~~. o~,.. d' State of North Carolina Department of Environment, Health, and Natural Resources 512 North Salisbury Street • Raleigh, North Carolina 27604 James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary Division of Soil & Water Conservation March 16, 1993 MEMORANDUM TO: Melba McGee FROM: David Harrison SUBJECT: Improvements to NC 107, Jackson County. Project Number 93-0743 The proposed improvements involve construction c_~f_ climbi~zg lanes in three locations along NC 107.. The Environmental Assessment ._,should identify any unique, prime, or important farmlands that would be impacted by the project. A wetlands evaluation should be included. `r : -;,.. ~' .~ .. , ~- _ ,, , ,.: "_ `~ ~~ ~: ~`~ , :>' P.O. Box 27687, Raleigh, North Carolina 27611-7687 Tdcpnonc 919-733-4984 Fax 1 °19-733-t?513 An Egtml Opportunity Affirtnaci~r .4~-ion Emplaycr :~°~~+, r State of North Carolina Department of Environment, Health, and Natural Resources 512 North Salisbury Street • Raleigh, North Carolina 27604 James B. Hunt, Jr., Governor March 23, 1993 luf4Ld/~D T 1JtlTTIuT TO: 'nda S wall FROM: ry r eman n ironmental Engineer Public Water Supply Section SUBJECT: Clearinghouse Review DOT Upgrade of N.C. 107 s~c~# `~3 -o7 y3 East LaPorte to Cashiers Comments relative to subject matter: Jonathan B. Howes, Secretary ],) Intake from two water treatment plants 10.3 miles downstream. (a) Western Carolina University 01-50-116 (b) Tuckaseigee Water and Sewer Authority (Proposed) 01-50-035 2) One community well approximately 300 feet west of section #3. No impact expected from this activity. 3) Section #1 will be near an impoundment for discharge from the adjacent power plant. Sedimentation control measures will be needed if the construction will be downstream of this intake. JF/bbr P.O. Box 27587, Raleigh, Ivortir Carolina 27511-7587 Telephone 919-733-4984 l=ax #' 919J33-0513 An Equal Opportunity Affirmative Action Employer 4 ~ x~~ , „aSGTF° y° .a=~. ~~ ~~@~~~ STATE OF NORTH CAROLINA DEPARTMENT OF 1~ANSPORTATION JAMES B. HUNT, JR. DMSION OF HIGHWAYS GOVERNOR P.O. BOX 25201, RALEIGH, N.C. 27611-5201 R. SAMUEL HUNT III SECRETARY MEMORAI~IDI.TM T0: tfii. i sor. S t r. cuci . Unit i_ec.d Project Piannin~ Unit FROM: :1~iat~~~~ Smith, Bioi.o~ist Eni ironmenta.l Ilr=it SUIi.TECT: ldciendum to atural resources Tech:iic_,.i F:eport for the proposed constrtction of clir~uinc lanes aion~, three sections of ~~ lU- ~ ron (:,ashier_, to south of :ast ~a~~o:~ ~ . ,.L1Cks01~ COLI'1=~'. Jtc.:r3 'rC'leCt - `'•.UJIO1.,. REFERENCE: (11 \atural Resources I`echnica. Rei~ort for I;-?:~_'~. :lurust ;, lt)9_~, prepared ; i. `.Tart 1 . 5 ttt t Ll . (?; Acide.r.clum tc, ~aturai Resources T_cr.nica ,_ Repor. t for R-??2~+, .7une ~S, I9~?~, prepared by ?-1att L. 5?nith. The foilot;-.n~ rer~ort T~rovides information concer.tin~ the rec31 ir~nment of sect ion ? of thi sun jeer project anti the recent Ir comp? ~~.teci surt-ei- for the federal i~- protecter~ st~Tamp ^ln~ l.n tiE'.C.l~,il _) O'_ Cile 5Lli?~~'Ct T~rr~`ir~Ct. ~ 7'i. ! cr .ten f t' ` t ~ i r nr, ~r ~ ~ ~:~~ °t=. a, i_nn_ ,t _o se ton _ o ~:~e n,c~~cs•__. _ ~olc.ct ._ _ ~n5 ,ju5t SOLIt17 Of Che Shoal Cre°~ Cr^Stitn° Lind °`iCer:ds south for ?i? m (350G ft7. The ciinbinc lanes are to be oonstructec b~- one of tFi'c aiternatie.:~. ~:alternate ? tails for the ;~r•idenin~ to occur 30 m (1C0 _t1 to the east of the e~istin~ cer.teri inl~ and alternate ? calls for the ~videnin~ to occur 30 m t 1(7G ft 1 to the ii-est of the e~i.stinc centeriine.'~~" Reference 1 included descriptions of the phi:sicai resources of Shoal Creek and ts1e aquatic communities associated ti~ith it. as ~.~ell as de:~cripticns of the terrestrial biotic coii:munities found in the stud ti- area. Amender_i impacts to water resources and riot is co;nmunities likel~~ to result fro;n the proposed construction are reported belo~r~~ (Table I) . Impacts to Water Resources The construction of :4lternate ? of.the proposed project will necessitate the relocation of Shoal Creek through most of the project length. Channel changes adversely affect streams through alterations in the stream bed. stream bank, stream gradient and aquatic communities. Potential impacts include alterations in flow rate, increased sedimentation, changes in substrate composition, and stream bank stabilization. In order to minimize impacts to the physical and biotic resources of Shoal Creek in the study area, NCDOT's Best Management Practices for. the Protection of Surface Waters and Sedimentation Control Guidelines should be strictly enforced during the construction stage of this project. Relocated streams will be designed to have similar characteristics (depth, width, substrate. gradient) as the original stream. This includes the re-establishment of emer~7er.t and streamside vegetation. If the stream relocation is greater than 30 m (100 ft) or greater than 15 m !50 ft) on one sid°, coordination with the NC ~`'i ldlife Resot.rces ~.,o~nmi~,sior: (`,i~`RC) Zvi l l be rec;uired per Fish ar.c~ ~~`i ld':iF° Coordination :'pct. as amended (16 liSC 6G1-b6%d). The construction of Alternated will not result in impacts to any water resources. Impacts To Biotic Communities ~'~ The biotic communities found in the study area are the 11an Dominated Community and the Cove Forest Community. These communities are thoroughly described in reference 1. Table 1 summarizes potential quantitative losses to these biotic communities. resulting from project construction. Estimated impacts are derived using the entire proposed ri;ht-of-wa:- width of 30 m (100 ft}. Table 1. Anticipated Impacts to Biotic Communities COl-gMUNITY ALTERNATE 1 ALTERNATE 2 ~~ian Dominated 0.45 (1.1} 0.35 (?.1} Cove Forest 2.5 (5.1) 2.0 (~.0} Total Impacts: 3.0 (7.2) 2.9 (7.1) lv'ote: Impacts shown in Hectares (Acres}. The construction of either alternative will resuit in temporary impacts to the existing :~4an Dominated Community. The construction of Alternative 2 will result in fewer s impacts to the Cove Forest Community than the construction of Alternative 1. Impacts to Man Dominated Communities are generally less objectionable than impacts to natural communities. It is recommended that Alternative 1 be utilized for the construction of this project in order to avoid impacts to water resources in the study- area. Permits The construction of Alternate 2 is likely- to require a Section 404 Individual permit and a state section 401 Individual Water Quality Certification. No permits will be required for the proposed construction of Alternate 1. Protected Species S~va.mp pink (Helonias 7~ullatrt7 Suitable habitat for swamp pint; was identified as occurring- in wetland sites located in section 3 of the subject project (reference 2). BIOLOGICAL CONCLUSION: No Effect :~ plant-b~~-plant surrey- was conciuct~d in al ? suita?'_e habitat found in the study area on August. l2, 199*. ~o individuals o~ stivamp pink were identified from the study area. Therefore, it can be concluded that the construction of the proposed project will not adversely impact swamp pink. --.. cc: V. Charles Bruton, Ph.D. l4. Randall Turner. Environmental Supervisor ,File: R-3324 r=wa s~~o wa,. ~Q a,,,,.m'' STATE OF NORTH CAROLINA DEPARTMENT OF Z~SPORTATION JAMES B. HUNT, JR GOVERNOR DMSION OF HIGHWAYS P.O. BOX 25201, RALEIGH, N.C. 27611-5201 June 28, 1994 MEMORANDUM TO: FROM: ATTENTION: Wilson Stroud, Unit Head Project Planning Unit Matt K. Smith, Biologist Environmental Unit R. SAMUEL HUNT III SECRETARY Eric Midkiff, P.E:, Project Manager SUBJECT: Addendum to Natural Resources Technical Report for the proposed construction of climbing lanes along three sections of NC 107 from Cashiers to south of East Laport, Jackson County. Work Order 6.961013. REFERENCE(S): Natural Resources Technical Report for R- 2224, August 5, 1993, prepared by Matt, K. Smith. Recently a survey for small-whorled pogonia was conducted in suitable habitat zones of the subject project. "This survey was recommended in the referenced rport since the general natural resources field investigation was undertaken too late in the year to recognize the small-whorled pogonia in its natural setting. During the course of the June 14, 1994 field work, it became apparent that one segment of the project (section 3) had not been visisted during the 1993 study. This section of the project includes water resources (unnamed stream), wetlands, and suitable habitat for another federally protected species (swamp pink). This report provides pertinent information on the topics of Water Resources, Wetlands, Permits, and Protected Species as they relate to the subject project.. These additions reflect potential impacts to an unnamed tributary to Thorpe Reservoir and its associated wetlands identified in section 3 of the proposed project. e Water Resources An unnamed tributary to Thorpe Resevoir is located in section 3 of the subject project. This stream flows along the roadside of a 244 m (800 ft) stretch of section 3. This slow-meandering mountain stream has a dense covering of mountain laurel (Kalmia latifalia) with water depths ranging from 0.1 to 0.25 m (4 to 10 in) and is no more than 1.2 m {4 ft) across at any point. The stream bed is composed of coarse gravel and pebbles with infrequent large stones. The existing structure is a single corrugated steel pipe located 488 m (1600 ft) south of McDonald Real Estate: The best usage classification for this unnamed tributary is WS-III & B as assigned by the North Carolina Department of Environment Health and Natural Resorces (DEHNR), Little Tennessee River Drainage Basin Classifications and Water Quality Standards, 1993. WS-III is defined as waters protected as water supplies which are generally in low to moderately developed watersheds; suitable for all Class C uses. Class B is defined as those waters designated for primary recreation and any other usage specified by the "C" classification. Class C waters are defined as suitable for aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. Neither High Quality Waters (HQW), Water Supplies (WS-I or WS-II) nor Outstanding Resource Waters (ORW) occur within .__,1.6 km (1 mi) of the study area. Jackson County is designated as a "Trout" county by the NC Wildlife Resources Commission (WRC). However, this stream is not a WRC Designated"Public Mountain Trout Water {DPhiTW). " Impacts To Water Resources The construction in section 3 will necessitate the relocation of a 244 m (800 ft) section of the unnamed tributary and lengthening of the single pipe culvert crossing. Channel changes adversely affect streams through alterations in the stream bed, stream bank, and aquatic communities. Potential impacts include alterations in flow rate, increased sedimentation, changes in substrate composition, and stream bank destabilization. In order to minimize impacts to physical and biotic aquatic resources in the study area, NCDOT's Best Management Practices for the. Protection of Surface Waters and Sedimentation Control Guidelines should be strictly enforced during the construction stage of .this project. Relocated streams will be designed to have similar characteristics (depth, width, and substrate) as the original stream. This also includes-the re-establishment of emergent and streamside vegetation. If the stream relocation is . greater than 30 m (100 ft) or greater than 15 m (SO ft) on one side, coordination. with the NC Wildlife Resources Commission (WRC) will be required. Aquatic Community This unnamed tributary offers a high diversity of habitats in the clear shallow pools and frequent riffle zones as it flows through the study area. A variety of animal .species utilize these habitats either permanently or temporarily to complete their life cycle. Species likely to occur in this stream include: rainbow trout (Oncorhynchus mykiss), northern dusky salamander (.Desmognathus fuscus), and black belly salamander (D. quadrama'cula.tus). Wetlands Potential wetland communities were evaluated using the criteria specified in the 1987 "Corps of Engineers Wetlands Delineation Manual". For an area to be considered a "wetland", the following three specifications must be met: 1) presence of hydric soils {low soil chroma values), 2) presence of hydrophytic vegetation, and 3) saturated soils, stained, oxidized rhizospheres, matted vegetation, high water marks on trees, buttressed tree bases and surface roots. __ Two small jurisdictional wetland sites will be impacted "~by the. construction of section 3 of the proposed project. These wetlands are <0.13 Hectares (<0.33 Acres). The flora found in these two communities is om~ed by jack in the pulpit (Arisaema triphyllum), jewel weed (Impatiens sp.), red trillium (Trillium erectum), cinnamon fern (Osmunda cinnamonea), hay scented fern (Dennstaedtia punctilobula), and day lily (Hemerocallis fulva). Permits A IVati_onwide Permit 33 CFR 330.5(a) (14) is likely to be applicable. as st ditch and stream crossings found in the project study area. This permit authorizes construction provided the following conditions are met: (1) the width of the fill is limited to the minimum necessary for the actual crossing; (2) the fill placed in Water of the United States is limited to a filled area of no more than 0.1 hectares (1/3 acre); (3) no more than a tonal of 61 m {200 linear ft) of the fill for the roadway can occur in special aquatic sites, including wetlands; (4) the crossing is culverted, bridged or otherwise designed to prevent the restriction of, and to withstand, expected high flows and tidal flows and movement of aquatic organisms, and; (5) the crossing, including all attendant features, both temporary and permanent, is part of a single and complete project for crossing of a Water of the United States. Since the proposed project is located in a designated "Trout" county, the authorization of a nationwide permit by the COE is conditioned upon the concurrence of the Wildlife Resource Commission (WRC). A North Carolina Division of Environmental Management (DEM). Section 401 Water Quality General Certification is also required. Section 401 of the Clean Water Act requires that the state issue or deny water certification for any federally permitted or licensed activity that may result in a discharge into waters of the United States. The issuance of a 401 permit from DEM is a prerequisite to issuance of a CAN1A or Section 40.4 Permit. _ This project will require a 401 Water Quality General ~~~Certification from the Division of Environmental Management (DEM), prior to the issuance of the Nationwide permit. Section 401 of the Clean Water Act requires that the state issue or deny water certification for any federally permitted or licensed activity that may result in a discharge•to the Waters of the United States. Mitigation Permits authorized under Nationwide Permits usually do not require .compensatory mitigation according to the 1989 Memorandum Agreement between the Environmental Protection Agency (EPA) and the Department of the Army. Protected Species Small-whorled pogonia (Isotria medeoloides) Suitable habitat for the small-whorled pogonia was_ identified as occurring in woodlands .adjacent to the existing roadway of the proposed project and suitable habitat for swamp pink is found in wetlands in section 3 of the project. J It was stated in the referenced report that surveys for the small-whorled pogonia must be done in May or June during the plants flowering season to determine if this project will adversely impact this species. Biological Conclusion: No Effect A plant-by-plant survey was conducted on June 14, 1994 by Matt Smith and Tim Savidge, by walking in all suitable habitat located within the project limits. Indian cucumber root (Medeola virginiana), a species commonly associated with the small-whorled pogonia was identified in section 2 and section 3 of the project. No specimens of the small-whorled pogonia were observed in the study area. It can be concluded that the construction of the proposed project will not adversely impact the small-whorled pogonia. Swamp pink (Helonias bullata) The recent field work identified suitable habitat for swamp pink in section 3 of the subject project. Unfortunately the field work was conducted too late to determine if this species occurs in the study area. Surveys for this species should be conducted in May of 1995 when the -- ---- -_ species is in'flower. BIOLOGICAL; CONCLUSION: Surveys recommended _ Suitable habitat for swamp pink is found in section 3 of 'the proposed project. Surveys for this species should be conducted during May when the species is in flower. cc: V. Charles Bruton, Ph.D. M. Randall Turner, Environmental Supervisor File R-2224 s„a S7A7E ° .~ .~~..~- STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR February 16, 2001 U.S. Army Corps of Engineers Regulatory Field Office 151 Patton Avenue, Room 143 Asheville, North Carolina 28801-5006 ATTENTION: Mr. Steve Lund NCDOT Coordinator c~oos~~ LYNDO TIPPETT SECRETARY SUBJECT: Tulula Bog Wetland and Stream Mitigation Site and TIP Project R- 2224A in the Little Tennessee River Basin Dear Sir: This letter is submitted with two purposes in mind. The first purpose is to address the mitigation requirements for R-2224A in Jackson County. The second is to again raise the question of whether it would be better to process the Tulula site formally as a mitigation bank. R-2224A is a new project scheduled to be let in May 2001. NCDOT applied for a Nationwide 14 for this project on February 18, 2000. This project involves the construction of climbing lanes along NC 107' between Cashiers and East Laporte in Hydrologic Unit 06010203. This project will impact 0.19 acres of jurisdictional wetlands (0.16 acres of fill and 0.03 acres of mechanized clearing Method III). In an e- mail dated August 15, 2000, Steve Lund suggested debiting Tulula at a 4:1 ratio because the impacts are in Hydrologic Unit 06010203 and the site is in Hydrologic Unit 06010204. NCDOT believes that this is excessive for a project in the same river basin. It is also not consistent with the ratios the Corps approved for the Tulula site on earlier permits for projects in a different river basin. We propose to use a 2:1 ratio and "debit" 0.38 acres from Tulula. Table 1 lists the TIP projects already "debiting" Tulula, and the mitigation required by the Corps permits. Table 2 shows the information on credits from Table 4 of the 1997 mitigation plan. MAILING ADDRESS: TELEPHONE: 919-733-3141 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-733-9794 TRANSPORTATION BUILDING PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 1 SOUTH WILMINGTON STREET 1548 MAIL SERVICE CENTER WEBSITE: WWW.DOH.DOT.STATE.NC.US RALEIGH NC RALEIGH NC 27699-154$ Table L rro~ects already °aeblting~ t uiuia Project Permit issued .Impacts Mitigation required R-2102 10/17/94 1.18 Unspecified, but ratios established' A-9DA 10/7/94 0.28 Unspecified, but ratios establishedi A-1 OC/D 8/28/96 11.8 30 acres restored and/or enhanced A-9DA/DB 3/23/98 1.5 3 acres restored and/or enhanced A-9DD 11/15/00 6.86 13.72 acres of restored swamp Total 21.62 49.64 acres2 Tl~n ~v.ot i,.r ,-,nv.~.,n;fo r7; r7 vent on~~;fig ovirrtli~ ~m~~ tvt~~/~h YNIf10lYl7nY1 lAJ/YC NP/1]/INPl1 2 Assuming a 2:1 for the first two permits. However, they did accept the mitigation ratios proposed in an NCDOT letter of September 7, 1994: Construction 3 acres constructed for each acre lost Restoration 2 acres restored for each acre lost Enhancement 4 acres enhanced for each acre lost Preservation 10 acres preserved for each acre lost These permits also expressed a preference for construction and enhancement. Table 2. Proposed Mitigation Credits from Table 4 in the Mitigation Plan (Sept. 1997) Restoration area Acreage Spoil Removal 10 acres of wetland functional restoration Hydrologic restoration 91 acres of functional restoration Total 101 acres of restoration The issue of processing Tulula as a bank as been an on-again, off-again business. The Tulula working group was formed with that intent in mind when only the draft federal guidance on banks was available. The Corps didn't officially form the MBRT until 1997. Developing asite-specific mitigation banking instrument (MBI) was derailed while our legal staff explored the "umbrella" MBI idea. When that fell through, the Tulula MBI was revived. However, at a meeting in Wilmington with the Corps and the N.C. Division of Water Quality, it was decided not to pursue Tulula as a bank because of the perception that A-9 would use the site up. It was not considered worthwhile to work through the MBI process for one project. However, future sections of A-9 are at least four years off. A-9BB is scheduled for letting in July 2005, with BA following in October 2006. The C sections are not funded for construction in this TIP, which means they probably won't be built until after 2008. A-9A is not currently scheduled. The NCDOT has two on-going wetland/stream search initiatives in the Little Tennessee River Basin. The first involves a review of areas associated with the proposed corridors for A-9 B and C. The consultants working on the planning documents had already done extensive fieldwork in the project area. Basically, we supplemented their contract to identify potential mitigation sites near the project. The NCDOT has identified several potential on-site mitigation areas and is conducting a fatal flaw analysis for these sites. It is hoped that much of the mitigation for future sections of A-9 can be done near the project, if not on-site. The second initiative involves a general wetland and stream search in the Little Tennessee River Basin (Hydrologic Unit 06010204, 06010202, and 06010203). This search involves locating 75,000 feet of stream mitigation and mitigation for 60 acres of wetland impacts for future mitigation needs. At this point, the NCDOT has completed GIS review of the basin and will be conducting landowner contacts in the near future. We have also met with the Land Trust for the Little Tennessee to discuss opportunities to cooperate with them in their efforts. The TIP does not include many projects in this area in the short term. However, there are smaller projects, including secondary road improvements that are needed. Any remaining credits at Tulula will likely be more useful in the short term for these types of projects. It may be worthwhile to endure the pain of establishing a formal banking instrument so that these projects can be dealt with. The alternative is to survey out tiny little pieces of the Tulula site for each project. There are significant issues regarding Tulula that need to be discussed. Project impacts have already used about half of the anticipated credits at the site. The 1997 mitigation plan also needs to be updated to incorporate "as-built" information and consider all of the mitigation policy changes that have occurred since planning for this site began in 1995. This also would address the question of how many credits actually remain at the site. NCDOT is willing to undertake the process of processing Tulula as a bank if the Corps and other agencies are also interested. However, we urgently need to know if utilizing 0.76 acres from Tulula will be acceptable as wetland mitigation for R-2224A. If you have any questions about Tulula, please contact Gordon Cashin at (919) 733-7844 ext. 321. If you have any questions about R-2224A please contact Jeff Burleson at (919) 733-7844 ext. 315. Sincerely, . ~ _ t~~ William D. Gilmore Project Development and Environmental Analysis Branch Cc: Ms. Kathy Matthews, EPA Mr. Ron Ferrell, WRP Mr. John Dorney, DWQ Ms. Marella Buncick, USFWS Mr. Frank McBride, WRC ~~~ ~d ~.° o+a 'awn .,~~~,,. STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR o~ ~~ ~sFp 0~~ o ~j~v ~T~~~ '4iyR' ~Lq~, O 9 JO o ~s F. ~f o IOR~~9~R6 LYNDO TIPPE~c'S' SECRETARY September 8, 2005 U. S. Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue Room 208 Asheville, North Carolina 28801-5006 ~oDS36 v Z Attention: Mr. Steve Lund NCDOT Coordinator Subject: Request for Permit Modification for TIP No. R-2224 A, Jackson County, Construction of climbing lanes along NC 107 between Cashiers and East Laporte; State Project No. 6.961013, Division 14. Reference: Individual Permit, USAGE Action ID No. 200230408, issued on February 19, 2002. Major Certification, DWQ Project No. 000536, issued on February 28, 2002. Dear Sir: The U.S. Army Corps of Engineers (USAGE) issued a Section 404 Nationwide permit to the North Carolina Department of Transportation (NCDOT) on February 19, 2002 for construction of climbing lanes along NC 107 between Cashiers and East Laporte, Jackson County. The purpose of this letter is to request a modification of Permit Site No. 3 in regards to pipe size and bank remediation. We are requesting that the existing 24-inch diameter pipe at Permit Site No. 3 be replaced with a 42-inch diameter pipe. The replacement pipe will have a flat bottom and will be the same length as the existing pipe. This change is requested due to the pipe backing up during recent storm events because it is not of adequate size. Additionally, approximately 150 feet of streambank on the west side of the stream are in need of repair due to sloughing. The bank at the waters edge is stable. The bank will be repaired without dropping any material into the water, then the bank will be seeded, mulched, and covered with coir fiber matting to prevent erosion. The stream bank will then be staked with the appropriate species this winter. MAILING ADDRESS: TELEPHONE: 919-733-3141 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-733-9794 - TRANSPORTATION BUILDING PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 'I SOUTH WILMINGTON STREET 1598 MAIL SERVICE CENTER WEBSITE: WWW.DOT.ORG RALEIGH NC RALEIGH NC 27699-1598 '' , -,~ -_ , ,,,.--r;, r .; ,.+ The revised design does not compromise NCDOT's compliance with the existing permit conditions. The new impact site has been evaluated for compliance with the avoidance/minimization criteria and is in compliance with all previous Individual Permit conditions, including: ^ Protected Species ^ Cultural Resources ^ Aquatic Life passage ^ FEMA compliance • Utilities Regulatory Approval The NCDOT respectfully requests that the referenced 404 Individual Permit be modified to reflect the revisions outlined in this letter. In compliance with Section 143-215.3 of the NCAC, we will provide $475.00 to act as payment for processing the Section 401 permit modification previously noted in the application (see Subject line). If you have any questions about this request, please contact Megan Willis of my staff at (919) 715-1341. Sincerely, ~. 1 G~ Gregory .Thorpe, Ph.D., Environmental Management Director Project Development and Environmental Analysis Branch E cc: w/attachment Mr. John Hennessy, NCDWQ (7 copies) Ms. Marella Buncick, USFWS Ms. Marla Chambers, NCWRC Dr. David Chang, P.E., Hydraulics Mr. Greg Perfetti, P.E., Structure Design Mr. Mark Staley, Roadside Environmental Mr. J. B. Setzer, P.E., Division 14 Engineer Mr. Mark Davis, Division 14 Environmental Officer w/o attachment Mr. Jay Bennett, P.E., Roadway Design Mr. Omar Sultan, Programming and TIP Mr. Art McMillan, P.E., Highway Design Mr. Scott McLendon, USACE, Wilmington 2 J ~m ® q O / `~ ~ z~ ~~ /~ ~~ ~IIL F~ R~H w ~I III ~ 3 ~,,, ~ ~ a win \ `j ~IIII i ~~ z~z~ o > 1 VIII ~ ~ ~ o°~~ a II °® ~"zv~ w y I U ~d"~p fp ~'~ I I Z ~ p~y`~ I ~..,• ~ w ~ I I I o °, ~'~ w°~ ~ ~I I I 04~~ ~I I I Zd~"' f ~I II y ~u~c7 1j= ~I II n ~~,~' ~ I ~,~` _ I w .~- z _ I l i d U o ~ j ~ I ~ I~ ~ jj ° d 1 I~ s ~f ~ ~ . ~,i~l ,~ ~- o I I z -~ x w ~,(r= ~~ I- I I OOf 5t~1 ~~ w ~\` o ~ ~ I ~W N ~ ~ '~~:. ~ Q I o w n-3 - ~ I~ I I ~~y- N ~ vwilu c~J ~ i. ~ ~ .• ~~I I I I ^,~ ~-~~'-' ,'~ I I I ~~, `~ I ~ ~ ~ ~~ . ~ I ~ I H `o ° ~ ~ ~ I w ' w ~ I ~ I cn w °~ w ... • I I ~,,,~ I ~ ~ o ° w " ~1 ~ I ~ `v I ~. W N U l/•) I - I~ ~ I W ~ N ~ I I~ ~ I Z J ? ~a ~ - ~~ I I o a w ~ II IIy ~~w i. i - •II I zv~cwi~ ~ I -~ I I w I I fl ~I ~' c69,~. 00+ ~t~l ~ ~ ~ I I I I ~ A ~~ Michael F. Easley, Governor Q ~ ~~ Q~ William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources \ Cn r Alan W. Klimek, P.E. Director j ~ Division of Water Quality Q `C DWQ Project No.: JdOs~~ County: J ~ts~..._ Applicant: NCDOT Project Name: - e9 ~ / ~ ~ ' a~ Date of Issuance of 401 Water Quality Certification: - Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, Joel B. Setzer. P.E., hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water. Quality Certification and Buffer Rules, the approved plans and specifications, and ~• upp g materials. Signature: -_ Date: ~ OI~~ ~~ Agent's Cert' i•cation I, ,hereby state that, to the best of my.abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by a Certified Professional I, , as a duly registered Professional (i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permitee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved.plans and specifications, and other supporting materials. Signature Registration No. Date: ~.~ .~ F ~ North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetlands/ ~_ fl ~HTF tom.. y Alan W. Klimek, P.E. Director Division of Water Quality Coleen H. Sullins, Deputy Director Division of Water Quality September 16, 2005 Jackson County DWQ Project No. 000536 MODIFICATION of APPROVAL of 401 Water Quality Certification Dr. Gregory J. Thorpe, PhD., Manager Planning and Environmental Branch North Carolina Department of Transportation 1548 Mail Service Center Raleigh, North Carolina, 27699-1548 Dear Dr. Thorpe: Re: Modification to Certification Pursuant to Section 401 of the Federal Clean Water Act, Modification . to the Construction of Climbing Lanes along NC 107 between Cashiers and East Laporte in Jackson County, Division 14, TIP Project No. R-2224A, State Project No. 6.961013 You have our approval, in accordance with the attached conditions to replace the 24" pipe with a 42" flat- bottomed pipe at Site No. 3 with no additional impacts and to repair 1501inear feet of eroding stream bank along NC 107 in Jackson County. The stream bank repair is associated with a relocated stream permitted in the original Water Quality Certification dated February 28, 2002. Therefore, no mitigation will be required for the impacts associated with the stream bank repair. The project shall be constructed in accordance with your application dated September 8, 2005 (received September 9, 2005). After reviewing your application, we have decided that this impact is covered by General Water Quality Certification Numbers 3404. This certification corresponds to the Nationwide Permit 14 issued by the Corp of Engineers. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit, unless otherwise specified in the Water Quality Certification. This approval is valid solely for the purpose and design described in your application dated September 8, 2005. Should your project change, you must notify the DWQ and submit a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or of total impacts to streams (now or in the future) exceed 1501inear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). 1. The stream bank repair should be conducted to return the profile, dimension, and pattern of the stream relocation to the specifications detailed in the original application dated January 22, 2002. 2. All the authorized activities and conditions of the certification associated with the original Water Quality Certification dated February 28, 2002 and all other corresponding modifications still apply except where superceded by this certification. N. C. Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650 (919) 733-1786 Customer Service: 1 800 623-7748 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources {'~ ~~~.~'. j' Michael F. Easley, Governor F9 William G. Ross Jr., Secretary ~Q( North Carolina Department of Environment and Natural Resources >_ Alan W. Klimek, P.E. Director If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certifcation and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Brian Wrenn at 919-733-9604 or Mike Parker at 828-296- 4500. ince ly, Attachment Alan W. Klimek, P.E. cc: Angie Pennock, US Army Corps of Engineers, Asheville Field Office Mark Davis, Division Environmental Officer, Division 14 Mike Parker, NC DWQ Asheville Regional Office Central Files File Copy ~OF NJ A TF9 " ~ ~O QG ~ ~ > ~ Michael F. Easley Governor William G. Ross, Jr., Secretary Department of Environment and Natural Resources ~ ~ Gregory J. Thorpe, Ph.D., Acting Director Division of Water Quality February 28, 2002 DWO# 000536 Jackson County Construction of climbing lanes along NC 107 between Cashiers and East Laporte State Project No. 6.961013; TIP Project No. R-2224A Mr. William D. Gilmore, P.E., Manager NCDOT Froject Development & Environmental Analysis Branch 1548 Mail Service Center Raleigh, NC 27699-1548 APPR®VAL of 401 Water Quality Certification with Additional Conditions Dear Mr. Gilmore: You have our approval, in accordance with the attached conditions and those listed below, to relocate 872 linear feet of an unnamed tributary to Thorpe Reservoir, impact 105 linear feet of Shoal Creek, and impact 0.19 acres of wetlands in order to construct climbing lanes along NC 107 between Cashiers and East Laporte in Jackson Courity. The project should be _ __ constructed,in accordance with your application dated 18 February 2000 and additional information dated 22 January 2002. After reviewing. your application, we have decided that this fill is covered by General Water Quality Certification Number 3289 corresponding to the U.S. Army Corps of Engineers Nationwide Permit Number 14. In addition, you should aquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. Also this approval will expire when the accompanying 404 permit expires unless otherwise specified irr the General Certification. This Certification replaces the one issued to you on Februay 13, 2002. This approval is only valid for the purpose and design that you described in your application (unless modified below). Should your project change, you must notify the DWQ and submit a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For ..this approval to be valid, you must follow the conditions listed in the attached certification and the additional conditions fisted below: 1. The applicant shall follow the appropriate sediment and erosion control practices for High Quality Waters and Trout Waters, which equal or exceed those outlined in the most recent version of th,e North Carolina Sediment and Erosion Control Planning and Design Manual or the North Carolina Surface Mining Manual, whichever is more appropriate (available from the Division of Land Resources (DLR) in the DENR Regional or Central Offices) and shall be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to assure compliance with the appropriate turbidity water quality standard (50 NTUs in .all fresh water streams and rivers not designated as trout waters; 25 NTUs in all lakes and reservoirs, and all saltwater .c.lasses;.and 10 NTUs.in trout.waters). 2. Temporary or permanent herbaceous vegetation must be planted on all bare soil within i5 days of ground-disturbing activities to provide long term erosion control 3. In-stream work and land disturbance within the 25-foot wide buffer zone are prohibited during the trout spawning season of Ocfober 15 through April 15, or as otherwise determined by the North Carolina Wildlife Resources Commission, to protect the egg and fry stages of trout from sedimentation during construction. 4. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored after the Division of Land Resources has released the project. North Carolina Division of water Quality, 401 Wetlands Certification Unit, 1650 Mail .Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., R2leigh, NC 27604-2260 (Location) non -goo +~oc i..:....,,.~ r.~n moo r_om ia., ..~ t,w... ntin ............... ................,.. .. ,. a.-i t.. .. ,~ 5. Storm water shall be directed to buffer areas or retention basins and should not be routed directly into streams. Existing vegetated buffers shall not be mowed in order to utilize it for storm water sheet flow. 6. If an environmental document is required, this Certification is not valid until a FONSI or ROD is issued by the State Clearinghouse. All water quality-related conditions of the FONSI or ROD shall become conditions of this Certification. 7. Live or fresh concrete shall not come into contact with waters of the state until the concrete has hardened. 8. There shall be no excavation from or waste'disposal into jurisdictional wetlands or waters associated with this permit without appropriate modification of this Certification. Should this occur, compensatory mitigation will be required since it is a direct impact from road construction activities. 9. The relocated stream section shall match the existing hydrology and sediment transport. The channel relocation must be constructed in a dry work area, and stabilized before stream flows are diverted. Channel relocations shall be completed and stabilized prior to diverting water into the new channel. Whenever possible, channel relocations must be allowed to stabilize for an entire growing season. 10. Vegetation used for bank stabilization shall be limited to native woody species, and should include establishment of a 30-foot wide wooded and an adjacent 20-foot wide vegetated buffer on both sides of the relocated channel to the maximum extent practical. Fescue shall not be used in and around streams. A transitional phase incorporating coir fiber and seedling establishment. is allowable. Rip-rap may be allowed if it is necessary to maintain the physical integrity of the stream, but the applicant must provide written justification and the calculations used to determine the extent of rip- rap coverage requested. 11. Culverts .required for this project shall be installed in such a manner that the original. stream profiles are not altered (i.e. the depth of the channel should not be reduced by a widening of the streambed). Existing stream dimensions are to be maintained above and below locations of culverts. Placement of culverts and other structures in waters, streams, and wetlands shall be placed below the elevation of the streambed to allow low flow passage of water and aquatic life unless it can be shown to DWQ that providing passage would be impractical. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis- equilibrium of wetlands or steam beds or banks, adjacent to or upstream and down stream of the above structures.. The applicant. is required to'provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. 12. All work shall be performed during low flow conditions. 13. All mechanized equipment operated near surface waters should be regularly inspected,and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 14. The presence of equipment in the channels must be minimized. Under no circumstances should rock, sand. or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 15. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If necessary, rip--rap should be limited to the stream:bank below.the high watermark, and vegetation should_be used for stabilization above high water. 16. Rock silt screens at culvert outlets should be removed at project completion. 17. Compensatory Mitigation: a. Wetlands NCDWQ understands that the 0.19 acres of wetland impacts have been. mitigated by debiting 0.57 acres from the Tulula Bog Mitigation Site (0.19 acres of impact C~ 3:1 ratio). This satisfies the wetland mitigation requirement. b. Compensatory mitigation for stream impacts will. consist of 872 linear feet of on-site stream relocation/restoration yielding 948 linear feet of restoration, with 50-foot buffers, using nafural channel design. The natural channel design specifications shall be calculated from field measurements of an unimpacted section of steam (reference reach). The plans must include reference reach data including a sketch map, the range of values (pattern data), and all calculations (including the determination of banktull). The channel design should include a floodplain terrace at stream. bankfull. The stream relocation shall be built and maintained according to approved plans before any mitigation credit is given. If this Office determines that the stream restoration or associated riparian area has become unstable, the stream shall be repaired or stabilized using only natural channel design techniques if possible. Additionally, the vegetation in the riparian structures may only be used if required by the Division of Land Resources or a Delegated approval from this Office before the repair work is performed. Because the restored stream is proposed as compensatory mitigation for stream impacts, the restored portion and associated riparian area shall be preserved in perpetuity through a preservation easement or some other legally binding mechanism or agreement. The above easement or other legally binding mechanism or agreement must be in place before any mitigation credit shall be given. Additionally, the stream physical and biological monitoring plan shall be followed and reports shall be submitted to this Office after the first year and every other year afterwards for a total of five (5) years. - In accordance with 15A NCAC 2R.0500, this contribution will satisfy our compensatory mitigation requirements - under 15A NCAC 2H.0506(h). Until plans are received and approved for the stream relocation using natural channel design, wetland or stream fill shall not occur. 18. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when alf work included in the 401 Certification has been completed. The responsible party shall complete the attached form .and return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the project. 19. The Applicant shall require its contractors (and/or agents) to comply with all the terms of this Certification, and shall provide each of its contractors (and/or agents) a copy of this Certification. Violations of any condition herein set forth shall result in revocation of this Certification and may result in criminal and/or civil penalties. This Certification shall become null and void unless the above conditions are made conditions of the Federal - Permit. This Certification shall expire upon the expiration of the 404 permit. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Ms. Cynthia Van Der Wiele at 919.733.5715 or Mr. Mike Parker in our Asheville Regional Office at 828.251-6452. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 1508 of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611- 7447. This certification and-its conditions are final and binding unless you ask for a hearing. ~ ~ r 1 -.s " `~~ <~' ~_ ~' a _ -. Michael F. Easley, Governor William G, Ross Jr., Secretary - North Carolina Department of Environment and Nafaual Resources., ' _ Gregory J Thorpe, Ph.D: s°~ - `` "Acting Director- .._ - t ,: ~„ . ~:*~ ,- Division of Water Quality ~i- , • ~ ,. -- .a ~ +3~ t~".°'4~ "fi~F ^s ~-- ~ ,~ ty~' et :T~+~-i ~ s3'ti" 7+Y " ~ - ,~ ~ a ~ ~- °, ~~ ~~Februaryr 12002 '~ ~ ~ ` ~~~ \° Jackson County . . -~~ <~ ,. ~.~ _.~: ~. - • DwQ Protect No: 000536 Construction of climbing lanes along NC 107 between Castuers and East Laporte = - X:34 4~ ~ ~ ~'" <- ,~ - State Project No' 6 961013;"TIP Project No. R 2224A - Ems. i r. ~3 .F..>. 1~ ac . a7i .>~-~'~f"Qd~ s-<..1:~. 11 :t.Tw '~ "APPROVAL of 401 Wafer Quality Certification with Additional Conditions ~. ~y lJ` . ,. , - ~ _~.-. - . ~~ ~ ~ -- ~ Mr' Witham D Gilmore, P.E., Manager_ ~ > _ - - '~ ~' NCDOT Proje t De elopment & Environmental-Analys s Branch ~ / ~ ~ Z•~ ' Y 1548 Mail Service Center ~ =" ~ ~` " " ~ " _ .. ~~~ .:; Raleigh, NC 27699-1548_.. ~~ Q Dear Mr. Gilmore: _- U _ You have our approval, in accordance with the attached condition sand th listed below,'to relocate 872 linear feet of an unnamed tributary to Thorpe Reservoir, impact 105 ear feet of Shoal Creek, and impact 0.19~acres of wetlands in order construct climbing lanes along 107. between Cashiers" and East Laporte in Jackson County. The project should be constructed i accordance with your application dated .18 February 2000 and additional information dated 22 nuary 2002. After reviewing your application,. we have decided that. this fill is covered by. G eral Water Quality Certification No: `3289 corresponding to the U.S. `Army .Corps of Engineers ationwide Permit Number 14:' In addition, you should acquire any other federal, state or local pe 'ts before you . proceed withyouur_ project including (but not liiriited to) Sediment and Erosion ontrol, Non- Discharge and .Water Supply Watershed regulations. This approval will exp e with .the _ accompanying 404 permit unless otherwise specified. in the Water Quality Certification. " This approval is -valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ and submit a new application. If the property is sold, the new-owner must begiven-a copy of this Certification and approval letter, and is thereby responsible.forcornplying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or~of total impacts to streams (now or in the future) exceed 1501inear feet; compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listee~ in -the attached certification and any additional conditions listed below. ` 1. The applicant shall follow the appropriate sediment and erosion control practices: for High Quality Waters and Trout Waters, which equal or exceed those outlined in the most recent version of the North Carolina Sediment and Erosion. Control Planning and Design Manual or the North .. Carolina Surface Mining Manual, whichever is more appropriate (available from the Division of ~. ~ :- °' ~ Land Resources (DLR) in the DENR Regional or Central Offices) and shall be rn full compliance ._ . - with all specifications governing the'proper design, installation and operation and maintenance of such Best Management Practices in order to assure compliance with the; appropriate turbidity " water quality standard. (50 NTUs in gall fresh water streams-and rivers not designated as trout waters; 25 NTUs in all lakes and reservoirs, and all saltwater classes;"and 10 NTUs in trout waters). ~::. :. - North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919,733-6893 (fax), http://h2o.enrstate.nc:us/ncwetlands/ - ~ .~t~ _ ~` . 2 Temporary or permanent herbaceous vegetation must be planted on all bare soil with days of~ _ ___ ~„ _ . ~,.; ound-disturbin activities Eo ro ' g gT g p, vide lon term erosion' control. ~~x'~ ~~ ~ ~ ~'~~ ` : ~~`? 3. In-stream workJand Land disturbance within the 25 _foot~'~~ ` ~ ~ ~ p'~ "" -~" °" ~ wide buffer zone are rohibited during the trout spawning season of Octoberl~ throughApnl IS, or as otherwise deterntined by th'e North Carolina Wildlife Resources Commission, to protect the egg,and fry stages of trout from sedimentation'durmg construction.'': -- = ,; 1 ~_ ~ .:.~ : ~i~ ~~.._ »- _ - ' - 4. Sediment and eroston`control measures shall not be placed m wetIands`or watt ers~to the maximum ._, extenY~racticable If ~ lacement ofsedtment and erosion control devices m~wetlands and waters P P is unavoidable, they shall be removed and the natural grade restored after the Division of Land Resources has reIe'a'sed the"Project,`°•~ ~~~~~.~~, - _ .~~~::~a ,..- ~~} -~~~~ . ~~~ ,... ,.: _.. 5 Storm,water shall be directed to buffer areas or retention basins_ and should not be routed directly. into streams: Existing vegetated buffers shall not• be mowed in order to utilize it for sforirt water _ , _ ,, s~..» _ ~ ., . . -._ . .: ., _,_ sheet flow. 6. If an environmental document is required;.this Certification is"not valid until a FONSI or ROD is issued by the State Clearinghouse. _ All water quality-related conditions of the FONSI or ROD shall become conditions of this Certification: ,.. ,., R _,_~. 7. Live or fresh concrete shall not come into contact with waters of the state until the concrete has __- hardened..-. - _ ,. ,.. ~ ., 8. There shall be no excavation from or waste disposal into jurisdictional wetlands or waters :. associated with this permit without appropriate modification of this Certification. Should this occur, compensatory mitigation will be required since it is a direct impact from road construction activities. 9. The relocated stream section shall match the existing hydrology and sediment transport. The channel relocation must be constructed in a dry'work area, and stabilized before stream flows are diverted. Channel relocations shall be completed and stabilized prior to diverting water into the _ new channel. Whenever possible; channel relocations must be aIlowed to stabilize for an entire growing season. 10. Vegetation used for.bank stabilizationshall belimited to native woody species, and should include establishment of a 30-foot wide wooded and an adjacent 20-foot wide vegetated buffer on both sides of the relocated channel to the maximum extent practical. Fescue shall not be used in and around streams. A transitional phase incorporating coin fiber and seedling establishment is allowable. Rip-rap may be allowed if it is necessary to maintain the physical integrity of the stream, but the applicant must .provide written justification and the calculations used to determine the extent of rip-rap coverage requested. _ .. .. __ I1. Culverts required for this ~prolect shall be installed m such a manner that the_ original stream :.,: :profiles are not alfered (i:e.`~the depth of thechannel should not be reduced by a widening of the streambed). Existing stream dimensions are ~to be maintained above and below locations of culverts. Placement of culverts and other structures. in waters,- streams, and. wetlands shall be .. _ _ - placed below the elevation of the streambed to allow low flow passage of water and aquatic life unless ~ it -can be shown to . DWQ that providing passage would lie impractical. Design and placementof culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks, adjacent to or upstream-and down stream of the above structures. The applicant is required to ~- provide evidence that the equilibrium shall be maintained if requested in writing by DWQ: 12: All work shall be performed diiring low flow conditions. ~ • ~~ V s~ jay-l~1 13. All mechanised equipment operated near surface waters should be regularly inspected and maintained to prevent contamination of stream wafeis from•fuels, lubn ts~~~hydrau~ic,fluids, or .. e, - :. other toxic materials ~- '"°r~-' ~ _ _~ ;may.{ ~nz. .. - ,~_ ~.;> 14:. The presence ofequipment in the channels must be mimmiied~ Under no circ.~u~mstances should T R. bt ~t i'y~F ~ti ~R~y~ - - ..-~ rock;- sand or other rriatenals be dredged from the wetted stream channel under authonzation of Ar ~_ this permit; except in the immediate vicmify'of the culverts: ~ ~, F~ _ _ .-~.W ' 15. Use of rip-rap for bank stabilization is to be muumized; rather, native Xegetation i~toibe planted when practical° .If necessary, rip-rap should be limifed to the stream bank below the high water - - ~:~ mark, and vegetation should be used for stabilization above high water.. ~ t .~,, 16: Rock silt`screens at culvert outlets should be removed at protect completion ~~Y ~_ . , ,. r}Y' .. ._~ ., 17. Compensatory Mitigation: ~ - ~ - _ `.. • a. ,Wetlands _ ,.y , NCDWQ understands that the 0.19 acres of wetland impacts have been mitigated by debiting _ _ _- .~_ 0.57 acres from the Tulula Bog Mitigation Site (0.19 acres of impacf~@ 3 ~rat~ o)~ , This ~. . _ _. _ _ :.,_ .. satisfies the wetland~mitigation requirement. b. Compensatory mitigation for stream impacts will consist of 8721inear feet of on-site stream relocation/restoration yielding 9481inear feet of restoration, with 50-foot buffers, using natural channel design.. The natural channel design specifications shall be calculated from field measurements of an unimpacted section of stream (reference retch). The plans must include reference reach data including a sketch map, the range of values (pattern data), and all calculations (including the determination of banl~iill). The channel design should include a ~_ __ floodplain terrace at stream banldiill The stream relocation shall be built and maintained according to approved plans before any mitigation credit is given. If this Office, determines that the stream restoration or associated riparian area has become unstable, the stream shall be repaired or stabilized using only natural channel design techniques if possible: Additionally, the vegetation in the riparian shall be maintained and/or replaced according to the approved plans.- Rip-rap and other hard structures may only be used if required by the Division of Land Resources or a Delegated Local Program. Additionally, all repair designs must be submitted to and receive written approval from this Office before the repair work is performed. Because the restored stream is proposed as compensatory. mitigation for stream impacts, the restored portion and associated riparian area shall be preserved in perpetuity through a preservation easement or some other legally'tiinding mechanism or agreement. The above easement or other legally binding ' mechanism or agreement must be in place before any mitigation credit shall be given..- -- - - - , - - - Additionally, the stream physical and biological monitoring plan shall be followed and reports_ shall be submitted to this Office after the first year and every other year afterwards for a total of five (5) years. ~ - - In accordance with 15A NCAC2R.0500, tFus contribution will satisfy our, compensatory mitigation requirements under 15A NCAC 2H.0506(h). Until plans are received and approved for the stream relocation using natural channel design, wetland or stream fill shall not occur. _. _ 18. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included iri the 401 • Certification has been completed.. The responsible party shall complete the attached form and .t - ~.. ~, ~.~ ~, return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the. project. c ~t~11~y ; 19. The.Apphcant"shall~require its contractors (and/or agents) to comply with all of the terms of this Certification; and shall provide each of its contractors (and/or agents) a copy ofthis-Certification. ` . .. _.- -._.., ,. - -,Il.~~ r - Violations of any condition herein setforth shall result in revocation of this Certtficati'on'and`may result in cnrrunal and/or civil penalties. This. Certification. shall become nnli and void' unless the " ` above conditions. are made conditions. of the Federal Permit:. Thin Certification shall expire upon the expiration of the 404 Permit. ,, ,,. _ If you do not accept any_ of the conditions of tIus certification, you may ask for-an ., . ,;.~,. _. adjudicatory hearing.~You must act within 60 days of the date that you receive this letter_ ' ~. , To ask for a hearing, send a written petition which conforms to Chapter 150B of ttie North ~ '. _ Carolina General Statutes to the Office of Ad3ministrative Hearings, 6714_Mail Service Center, Raleigh, N.C. 27699-6714...This certificationand its conditions-are final and binding unless you ask for a hearing. This letter completes the.review of the Division of.Water Quality. under Section 4014of the Clean Water Act. If you have any, questions, please telephone Ms.,Cynthia Van Der Wiele at 919.733.5715 or Mr. Mike Parker of the Asheville Regional .Office at 828.251-6452.,,; .. °` Sincerely, _ - ~, .~. • ~ _ Gregory J. Thorpe, Ph.D. Attachment - . cc: Wilmington District Corps of Engineers Steve Lund, USAGE Asheville Field Office Mike Parker, NCDWQ Asheville Regional Office Central Files .. ' File Copy _ . MEMORANDUM TO: John Dorney Regional Contact: Michael R. Parker Non-Discharge Branch WQ Supervisor: Fs~rrest Westall Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name NCDOT NC 107 R-2224A County Jact~son< Project Number 00 0536 County2 Recvd From DOT Region Asheville Received Date 4/14/00 Recvd' By Region Project Type climbing lanes Certificates Stream Stream Impacts (ft.) Permit Wetland Wetland Wetland Stream Class Acres Feet Type Type Impact Score Index Prim. Supp. Basin Req. Req. 14 ~ O Y O ~ ~ 2-8-2 ~C I ' n 40,401. 0.19 ~- 757.00 ~- Mitigation Wetland nllitigatior-Type Type Acres Feet Wetland mitigation bank ~- 0.19 ~~~ Is Wetland Rating Sheet Attached? Q Y ~ N Did you request more info? Q Y ~ N Have Project Changes/Conditions Been Discussed With Applicant? Q Y Q N Is Mitigation required? Q Y O N Recommendation: Q ISSUe ~ Issue/Coed ~ Deny Provided by Region: Latitude (ddmmss) Longitude (ddmmss) Comments: cc: Regional Office Page Number 1 Central Office o`~O~ W ArFRpc w "~ ~ r >_ ~ ~ ~ Michael F. Easley, Governor William G. Ross Jr., Secretary - North Carolina Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D. Acting Director Division of Water Quality February 13, 2002 Jackson County DWQ Project No. 000536 Construction of climbing lanes along NC 107 between Cashiers and East Laporte State Project No. 6.961013; TIP Project No. R-2224A APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. William D. Gilmore, P.E., Manager NCDOT Project Development & Environmental Analysis Branch 1548 Mail Service Center Raleigh, NC 27699-1548 Dear Mr. Gilmore: You have our approval, in accordance with the attached conditions and those listed below, to relocate 872 linear feet of an unnamed tributary to Thorpe Reservoir, impact 105 linear feet of Shoal Creek, and impact 0.19 acres of wetlands in order construct climbing lanes along NC 107 between Cashiers and East Laporte in Jackson County. The project should be constructed in accordance with your application dated .18 February 2000 and additional information dated 22 January 2002. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification No. 3289 corresponding to the U.S. Army Corps of Engineers Nationwide Permit Number 14. In addition, you should acquire any other federal, state or local permits before you proceed with your. project including (but not limited to) Sediment and Erosion Control, Non- Discharge .and Water Supply Watershed regulations. This approval will expire .with the accompanying 404 permit unless otherwise specified in the Water Quality Certification. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you_must notify the DWQ and submit a new application. If the property is sold, the new owner must begiven-a copy of this Certification and approval letter, and is thereby responsible. for comp~.ying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or of total impacts to streams (now or in the future) exceed 1501inear feet; compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions lf3n the attached certification and any additional conditions listed below. 1. The applicant shall follow the appropriate sediment and erosion control practices for High Quality Waters and Trout Waters, which equal or exceed those outlined in the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual or the North Carolina Surface Mining Manual, whichever is more appropriate (available from the Division of '"Land Resources (DLR) in the DENR Regional or Central Offices) and shall be in full compliance with all specifications governing the~proper design, installation and operation acid maintenance of such-Best Management Practices in order to assure compliance with the;appropriate turbidity water quality standard (50 NTUs in all fresh water streams and rivers not designated as trout waters; 25 NTUs in all lakes and reservoirs, and all saltwater classes; and 10 NTUs in trout waters). North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), httpJ/h2o.enr.state.nc.us/ncwetlands/ i 2. Temporary or permanent herbaceous vegetation must be planted on all bare soil within S days of "' ground-disturbing activities to provide long term erosion control. 3. In-stream work and land disturbance within the 25-foot wide buffer zone are prohibited during the trout spawning season of October 1 S through April 1 S, or as otherwise determined by the North Carolina Wildlife Resources Commission, to protect the egg and fry stages of trout from sedimentation during construction. 4. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored after the Division of Land Resources has released the project; Storm water shall be directed to buffer areas or retention basins and should not be routed directly into streams. Existing vegetated buffers shall not be mowed in order to utilize it for storm water sheet flow. 6. If an environmental document is required,.this Certification is not valid until a FONSI or ROD is issued by the State Clearinghouse. All water quality-related conditions of the FONSI or ROD shall become conditions of this Certification. 7. Live or fresh concrete shall not come into contact with waters o_f the state until the concrete has hardened. There shall be no excavation from or waste disposal into jurisdictional wetlands or waters associated with this permit without appropriate modification of this Certification. Should this occur, compensatory nutigation will be required since it is a direct impact from road construction activities. 9. The relocated stream section shall match the existing hydrology and sediment transport. The channel relocation must be constructed in a dry work area, and stabilized before stream flows are diverted. Channel relocations shall be completed and stabilized prior to diverting water into the _ new channel. Whenever possible, channel relocations must be allowed to stabilize for an entire growing season. 10. Vegetation used for. bank stabilizatiotY shall be limited to native woody species, and should include establishment of a 30-foot wide wooded and an adjacent 20-foot wide vegetated buffer on both sides of the relocated channel to the maximum extent practical. Fescue shall not be used in and aror~nd streams. A transitional phase incorporating coir fiber and seedling establishment is allowable. Rip-rap may be allowed if it is necessary to maintain the physical integrity of the stream, but the applicant must .provide written justification and the calculations used to determine the extent of rip-rap coverage requested. 11. Culverts required for this project shall be installed in such a manner that the .original stream ,_ profiles are not altered (i.e. the depth of the channel should not be reduced by a widening of the streanbed). Existing stream dimensions are ~to be maintained above and below locations of culverts. Placement of culverts and .other structures in waters, streams, and wetlands shall be placed below. the elevation of the streambed to allow low flow passage of water and .aquatic life unless it can be shown to .DWQ -that providing passage .would lie impractical. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. ' 12. All work shall be performed during low flow conditions. 13. All mechanized equipment operated near surface waters should be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 14. The presence of equipment in the channels must be minimized. Under no circumstances should rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 15. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If necessary, rip-rap should be limited. to the stream bank below the high water mark, and vegetation should be used for stabilization above high water. 16. Rock silt screens at culvert outlets should be removed at project completion. 17. Compensatory Mitigation: a. :Wetlands NCDWQ understands that the 0.19 acres of wetland impacts have been mitigated by debiting 0.57 acres from the Tulula Bog Mitigation Site (0.19 acres of impact @ 3:1 ratio). This satisfies the wetland mitigation requirement. b. Compensatory mitigation for stream impacts will consist of 8721inear feet of on-site stream relocation/restoration yielding 9481inear feet of restoration, with 50-foot buffers, using natural channel design.. The natural channel design specifications shall be calculated from field measurements of an unimpacted section of stream (reference reach). The plans must include reference reach data including a sketch map, the range of values (pattern data), and all calculations (including the determination of banldull). The channel design should include a floodplain terrace at stream bankfull. The stream relocation shall be built and maintained according to approved plans before any mitigation credit is given. If this Office determines that the stream restoration or associated riparian area has become unstable, the stream shall be repaired or stabilized using only natural channel design techniques if possible. Additionally, the vegetation in-the riparian shall be maintained and/or replaced according to the approved plans. Rip-rap and other hard structures may only be used if required by the Division of Land Resources or a Delegated Local Program. Additionally, all repair designs must be submitted to and receive written approval from this Office before the repair work is performed. Because the restored stream is proposed as compensatory mitigation for stream impacts, the restored portion and associated riparian area shall be preserved in perpetuity through a preservation easement or some other legally binding mechanism or agreement. The above easement or other legally binding ' mechanism or agreement-must be in place before any mitigation credit shall begiven..- - Additionally, the stream physical and biological monitoring plan shall be followed and reports shall be submitted to this Office after the first year and every other year afterwards for ' a total of five (5) years. In accordance with 15A NCAC 2R.0500, this contribution will satisfy our compensatory mitigation requirements under 15A NCAC 2H.0506(h). Until plans are received and approved for the stream relocation using natural channel design, wetland or stream fill shall not occur. 18. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and ~ - return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of theme ' » project. 19. The Applicant shall require its contractors (and/or agents) to comply with all of the terms of this Certification, and shall provide each of its contractors (and/or agents) a copy of this Certification. Violations of any condition herein set forth shall result in revocation of this Certification and may result in criminal and/or civil penalties. This Certification shall become null and void unless the above conditions are made conditions of the Federal Permit. This Certification shall expire upon the expiration of the 404 Permit. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General. Statutes to the Office of Adrninistrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. if you have any questions, please telephone Ms. Cynthia Van Der Wiele at 919.733.5715 or Mr. Mike Parker of the Asheville Regional Office at 828.251-6452. Sincerely, Gregory J. Thorpe, Ph.D. Attachment - + cc: Wilmington District Corps of Engineers Steve Lund, USACE Asheville Field Office Mike Parker, NCDWQ Asheville Regional Office Central Files .. ' File Copy _ ~Y~~~~. 3Y a y"A ~@ OYw'~ STATE OF NORTH CAROLINA ~Eos3~ DEPARTIVIENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR January 22, 2002 U. S. Army Corps of Engineers Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 ATTENTION: Mr. Steve Lund NCDOT Coordinator LYNDO TIPPEIT SECRETARY SUBJECT: Jackson County, Construction of climbing lanes along NC 107 Between Cashiers and East Laporte; 1.1 miles; State Project No. 6.961013; TIP No. R-2224A Dear Sir: This letter is submitted to conclude the permit requests for R-2224A. The NCDOT would like a Nationwide Permit 14 to be authorized to construct climbing lanes along NC 107 between Cashiers and East Laporte in Jackson County. Total project length is 1.1 miles. In reference to the May 11, 2001, e-mail from you, the NCDOT's current stream relocation plan was insufficient to be used for onsite mitigation. The NCDOT has reevaluated the 757 feet of stream relocation to incorporate natural channel design to be used for onsite mitigation. Natural stream design will yield 948 feet of onsite stream mitigation. Please review the attached natural channel design/permit drawing package. The new design will eliminate the need for "off-site" stream mitigation to construct this project. Since wetland mitigation has been debited from Tulula Bog in equity of 0.57 acres (0.19 acre of impact @ 3:1 ratio), the wetland mitigation requirement has been satisfied. The project is being process by the NCDOT as a "minor stream crossing" in accordance with 33 CFR 330.5(a) 14. Therefore, we do not anticipate requesting an Individual permit but propose to proceed under a Nationwide Permit in accordance with 65 Fede~•al Regulation 12818 (14) issued March 9, 2000, by the U. S. Army Corps of Engineers (USAGE). MAILING ADDRESS: TELEPHONE: 919-733-3141 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-733-9794 TRANSPORTATION BUILDING PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 1 SOUTH WILMINGTON STREET 1548 MAIL SERVICE CENTER WEBSITE: KMM! DOH.DOT.STATE.NC.US RALEIGH NC RALEIGH NC 27699-1548 It is anticipated that a 401 General water Quality Certification will apply to this project. The NCDOT asks that each of the culvert and pipe installation activities be authorized under a Nationwide Permit 14. Application for 401 Water Quality Certification is also requested from the NCDWQ. If you have any questions or need any additional information, please contact Mr. Jeffrey Burleson at (919) 733-7844, extension 302. Sincerely, 'U'~- William D. Gilmore, P.E., Manager Project Development and Environmental Analysis Branch Attachments Cc: Mr. David Franklin, USACE, Wilmington Mr. John Dorney, NCDENR, NCDWQ Ms. Marella Buncick, USFWS Ms. MaryEllen Haggard, NCWRC Mr. Dave Henderson, P.E., Hydraulics Unit Mr. Tim Rountree, P.E., Structure Design Unit Ms. Debbie Barbour, P.E., Highway Design Mr. John Alford, P.E., Roadway Design Mr. Omar Sultan, Programming and TIP Mr. Don Lee, Roadside Environmental Mr. Ron Watson, P.E., Division 14 Engineer Mr. Mark Davis, Division 15 Environmental Coordinator Mr. Gordon Cashin, Tulula Bog Coordinator R-2224A Januar~~ 9, 2002 NCDOT Project No. 6.961023 (R-2224A) Jackson County Widening of NC 107 from 1.9 mi. North of Cashiers to 1.2 mi. South of SR 1120 NATURAL STREAM DESIGN Unnamed tributary to Thorpe Lake From Sta. 134+92 to Sta. 147+00 -L- Lt. Introduction The construction of this widening project will require the relocation of approximately 872' of stream which parallels the existing roadway. The relocation and restoration will be done in three separate sections (Sites 1-3), with the analysis and design incorporating the principles of the Rosgen Classification System. A total of 948' of stream will be restored, with a 50' or greater wooded buffer preserved within right-of--way. The drainage areas for the sites ranges from 11 Ac. to 48 Ac., and is predominantly rural and wooded. Although development in the area is minor, logging activity was observed on the opposite side of the road. Land use in the vicinity of the stream ranges from natural woods for Site 1 to tree farming and commercial use (self-storage facility) further downstream near Site 3. Soils are classified as stony sandy loam, with 1~-30% slopes. The streambed is predominantly sandy, having a d;o of coarse sand. The three sites are located as follows: Site 1, from Sta. 134+92 to Sta. 137+59 -L- Lt.; Site 2, from Sta. 140+25 to Sta. 142+00 -L- Lt.; and Site 3, from Sta. 143+50 to Sta. 147+00 -L- Lt. No comparable hydraulic gage data exists on this stream nor on nearby streams for such small drainage areas. Discharges were estimated using NCDOT procedures for rural watersheds. Existing Stream The stream relocation of Site 1 begins approximately 390' downstream of the stream source, which is a spring located across the road. Portions of the stream near the existing roadway may have been straightened at one time to make room for the road. Although the stream channel in this area does not exhibit good morphological data (due to its y proximity to the source), it is most likely an ES type stream. Around Sta. 136+34 -L- Lt. the stream widens and steepens, becoming a BSa type stream. Bedrock is evident in places, as is the characteristic step-pool morphology of a B type stream. Bed material distribution is coarser, with the swifter flow exposing subpavement with a d;o of l Omm (medium gravel) in the step-pools. Bedrock, boulders, and mature rootmass contribute to the stability of the stream. Overall slope is 11.4%, with energy being dissipated by the step-pool drops. Streamside vegetation is dominated by rhododendrons. R-2224A January 9, 2002 Around Sta. 137+10 -L- Lt., there is a gradual change in stream characteristics as the stream transitions to an ESb type stream (with coarse sand bed) as it reaches the valley floor. Step-pool morphology gives way to riffle-pools, with a change in overall slope to 3.9%. The channel becomes smaller, with a much wider flood-prone area. As with much of the channel downstream, riffle-pool boundaries are often heavily controlled by debris. Rhododendrons and small woody vegetation are mixed with mature trees, with a decrease in density of vegetation. By the beginning of Site 2, the overall slope has flattened to 0.9%, with an ES stream classification. The drainage area has increased from 17 Ac. (at the end of Site 1) to 38 Ac. The stream is both narrow and shallow, with a low wide floodplain. Bed material is coarse sand. Woody vegetation is thick, due to the clearing of mature trees from this area (which is within a utility easement). Around Sta. 141+25 -L- Lt. the channel has been straightened, and becomes constricted between bedrock and rock along the roadway shoulder, becoming a B type stream. The B type classification continues into the beginning of Site 3, where it changes back to an ES type stream (around Sta. 134+65 -L- Lt.) as the channel constrictions are removed and the channel is allowed to meander again. Streamside vegetation is grass with occasional woody vegetation. Overall slope is 1.9%, although stream slope varies from 0.9% to 5.2%. Riffle-pool morphology in Sites 2 and 3 is heavily controlled by debris blockage. At 145+80 -L- Lt. the channel appears again to have been straightened, becoming deeper and wider, with cobble and occasional boulders supplementing the sand bed. Drainage area has increased to 48 Ac. At the downstream end of Site 3, the stream empties into a much larger channel at the outlet of a 5'x~' box culvert. Reference Reaches Reference reaches were selected based on their natural condition. In addition to profile and planimetric data, multiple cross-sections were taken and results were averaged to obtain the Morphological Measurement Table data (rather than relying on a single cross- section which might skew the results). Bankfull indicators were examined and those with good correlation were used to compute an average result. Indicators surveyed included bank scour holes, point bars, vegetation lines, and bankfull shelves. Where possible, pebble counts were performed (however most areas were sand and therefore not suitable for pebble counts). Due to the large change in drainage area and changes in stream type, several reference reaches were surveyed and used for design. _._. __. For Site 1, 2~0' of stream (Sta. 136+34 to Sta. 138+22 -L- Lt.) was surveyed. This reference reach included the B stream section and continued downstream of Site 1 to include sufficient data from the transition to E stream. The section of E stream immediately upstream of the B stream section (Sta. 134+92 to Sta. 136+34 -L- Lt.) tivas not surveyed due to its altered alignment and poor morphological characteristics. Data was computed independently for the B and E stream types. Bankfull discharge and -~- R-2224A January 9.2002 velocity were computed using the effective slope (run or riffle slope) since the overall slope would not account for the energy dissipated by the vertical drops. Only 137' of stream at Site 3 is still natural, and this was surveyed for the reference reach (Sta. 144+72 to Sta. 145+78 -L- Lt.). This was supplemented with 100' of stream at Site 2 (Sta. 140+17 to Sta. 140+93 -L- Lt.). Since the Site 2 bankfull indicators were not as reliable as those at Site 3, only Site 3 was used for bankfull cross-section data. Proposed Stream The proposed stream was designed to closely match the stable reference reaches. Proposed stream alignment was laid out using the reference reaches as templates, with some modifications made to adjust channel wavelength/sinuosity or to accommodate changes in terrain. Proposed channel elevations were set to match existing channel elevations where possible, with cross vanes used to provide grade control. Since the stream is predominantly sandy, stream power computations were performed in lieu of entrainment calculations. Streambanks will be stabilized with grass, and the floodprone area (and other disturbed areas) will be planted with woody vegetation according to the reforestation plan. Streambed material will be reclaimed from the existing channel, and supplemented with equivalent material when necessary. From Sta. 134+92 to Sta. 136+15 -L- Lt. of Site 1, the E stream section of Site 1's reference reach was used as a model for the proposed design, with a decrease in values to match the change from 17 Ac. (reference) to 11 Ac. (proposed). Due to changes in . terrain, proposed floodprone width and entrenchment ratio values will vary; minimum values are shown in the Site 1 Morphological Measurement Table. Proposed bed material is a coarse sand with d;o = 1.0 mm to match the reference value. Proposed and existing stream power are 0.33 Ib/ft-s and 0.36 lb/ft-s respectively. The remainder of Site 1 was designed to match the B stream section of Site 1's reference reach. A modification was made to replace the one long sloping step (bedrock face) in the reference reach with a repeating series of step-pool-run in the proposed design. Although existing bed material is predominantly a coarse sand of d;o = 0.7 mm (~~~ith areas of gravel or bedrock), proposed bed material of d;o = 10 mm (medium gravel) is specified to provide better stabilit}' due to the slope. This d;o value matches a run pebble count from the reference reach. Proposed stream power is 0.42 lb/ft-s, which compares favorably to existing stream power of 0.36 lb/ft-s. Sites 2 and 3 were designed to match the reference reach data, rising the same design for both sites (difference in drainage areas is minimal). Site 3's slope (which is greater than Site 2's slope) was used for computation of proposed bankfull discharge, velocitti~. and stream power for Sites 2 and 3. Proposed bed material is a coarse sand with d;o = 1.0 mm to match the reference value. Proposed stream power of 0.98 lb/ft-s compares fa~~orabl}' to existing stream power of 0.89 lb/ft-s. -3- R-2224A Januan~ 9, 2002 Bankfull shear stress was computed for all stream sections, and in each case it does not exceed the permissible shear stress for the proposed grass channel lining. Additionally, 2yr., Syr., and l0yr. velocities and shear stresses were checked and found to be acceptable. Comparison of proposed and existing stream power shows that the proposed stream will effectively move the current sediment load. -a- I IrJ y I_s ~ ° ~ TRO.4PE ~~.~ = ~'}~ 162 / ••E1r 136 :RESEAVO/R (~ ~.~%~ ~I b m I ~>~ r 17 a i • 'O ~-~ • lias ~/ nm I~aJ A '6J i `' ° IYY1I ' 188 Teior urn, •° I S / IIS2 Cn• 210 It38`. l' ~,... ~ 1.0 1.9 Ila9 •~f. Imes ~-.; BUCK CREEK• uTN.iM' GAP •~.~/•~.\ YEl'.ON MTN. 205 ELEV. S.IaS ~~ I~~ •175 ` `\ ~Y. •~ / `~ •~. "Y T r HIGHIAN 1 0 ~0~. ~M rrwcOM c°. .1 rACUOw CO J SUIE • 1 Z 112a ~ ~i V P ' r II Ilas < C21 ~ / ~ \ 89 _ ' l ~SaPPRTRE/ 11 I, 0 LAxE / \ CHiI.~`:c.. TO ELEV. JXY+• P 'ITN. / a:. 14 12 ~ ` i ? •. e \ ~ / J.~ I I ._ J / ~., r ~ ~. ~ lamas 291 a. a , ~ i ~\ •Ilas . •/•~ ` DEv!LS ~, LOUR ivrOUSE '3q/, ~ r u , ~ - Ilse ~ r _ ~ e • ~ ~\ I Im ~ _n GAP wwTES.OE uTN. ~' ~' ~ •\ ~ EIEv.~,930 i ~ '. ~ „a ' \ e ! / ~ ~ ~ /• ` •ii / `h9 ~ •, 3 ; I iOB T~3 i R - , ~ / / _ y \ ~" 2 Y IIOa ~ . a. \ \ / ELEv. 3.33 ..N ~ 1 ~ ~_ a ~ TERRAP:Y 4Tr..1 ~ ..~ '^ ~ Q '~2r . '~~•1•• ° l~o~ ~~ of ~J ~ ~ ~_ '\ 323 ~ I~~ ~• • ~ 1 \~ 1 L~~• 0 ~11„ ~ . 9 , G 2 'p O • \ 1 , i ~+ C i / ` 4 ']` ~ ~ MILES _ ~? ~ .~ \ ~ .l NORTH CAROLINA ~~II~~~II°I~~~ \'. C. DEPT. ~OF TR:~NSPOR'I'.'~TIION DIti'I~ION f)F HIGH~'r~Y~ J.-~CKSON C~DU ~iT7" PROJEC'I':G.9G1023 (R-222-;:~) NC 107, FROJI 1.9 III. NORTH OI~ C:~SHIERS '1'O 1.2 JII. SOUTH ~CF sR 112a. JANUARY 9, 2002 SI-IEET 1 ®F 28 CEDAR CLIFFS `~ "„al `,`'' ~ ~' „ 36°LNCEv ~~/ 19 ~~~~` ELEV. 3,427 1135 ''CEDAR CUFF ~'--- ' '~oR~, N A N T A H ALA BEAR CREEK \~ 11~~ N A T I O N A L ---. FO REST `" - -~ ~ 9~' BELL CONEY MTN. ' , ~ ~ CHERRY KNOB ~ ELEV, a,aoo BIG KNOB ~ ELEV. 4,22- / ~ -~ 1129 .~; ELEV. 4,600 ,0 / __/``' ~' ~"c:~ ~--r-.. . 1.3 ~ ~ _ Tr It ~ S ~i f PILOT MTN. ~ t 128 ~ ~ b - gam' ~ 1157 ~ `J ~ t ~ i~~ t 129 ~~ ^~ ~ ~ , l ~ 107 ~ `1~:_ ,5 ,ftot~ 1180 1158 ~ 2~ Biq Ridpe~j ~ / TUCXASEGEE~ ~ G Ch. 1127 ~ ; FALLS 'Q//i~.~ '1 `` ~~= 1 1 s7 ~ 1 129 1 1_26~ ~ , ~C~S y • Q 6' 1125 ~? 1121 ;~ 1 ~~ ~ w~ 1 ~ 1 160 ~ 1 156 ~ v~ro ~ ~ ~ , ~ • ~~~~1• .) 1 123 , ~~ ~ ,fir ; I , Clenvllle ~~,,' ~~ ' ~~; ,~v~'1 1 1124 "yt „YF ~. 1 J0 1145 ~ THORPE `r }~~ y n ~`• 1.7 t 120 ~ ~ ~ `~'~ ;REEERVOIR~' ~\ -• '~G'~ ~~~ 1 izo ~ _rl - .~-~ .F,/~-~ ~ ' l let ~ ~ ~~ 3,492 1154 } ~ ~ L ~/ ~ ~' ` ~ PROJECT ' ~ t •. 1 145 ~ 13 47 ~~ 1 146 ~~ l \ ~ (i 1144 ' ~~~ 1 153 ~ 1 14546 y Sri ~ 2, S /~ /~' 1 t 20 1 149 = , ~ - - .._ ~~,, ~ , J w 4 U ~~~/ V Yellow Mtn. `r°`` ° ~' PROJECT "i%152 Ch. 11~ 1145 ~, ~ 0 - ~. 1144 1149 O • 1 9 1 185 ~ , ~. ~ 07 - `LAC MTN./~~ b'e~ ;,-~'~='Kt 142 t p - e ~'; ~ 7, ~ . YELLOW MTN. ~ Ndrton r' ="L~ ~ ELEV. 5.145 ~ -,~ 1150 '~'=~'a ~~ ~ _ ~S /- ~ tta3 ~~ 8 • ` "~Py ~ ASHIERS ~ ~ " .., 'POP. 55 .` 1 ^ ~~, DEVILS • ~ . i- ~~, , COURTHOUSE ~ llo~ - . ..,., - N. C. DEFT. ®F TR~NSP®RTATI®N DIVISI®N ®F HIGHW SIBS JACKSON COUNTY ~,{ PROJECT: 6.961023 (R-2224A) VICINITY MA>L]P NC 107, FROM 1.9 MI. NORTH OF CASHIERS TO 1 ~ MI. SOUTH OF SR 1120. JAI~TUARY 9, 2002 SHEET 2 ®F ~8 e~ r'~J~~~~.__~.-_ _ ._. _ ... ...SCALE 124000 ~ ~-~ - v ~~ =~~' ~ :• ~ a 1 3 %~ 4~ IGGQ 0_ 1000 2r;C~`. __ n~~,.. ~..r. -- -o''r. _ ~~ ,_.~ ~ \ ..~~`. . ~` ~ ~ ~-- T ---~ -~- ~-- ---_--_ _ --- -----__ --- ~ (~ (~?' ~ ~ ~R, c p~ ~ 0 l~l 'p 960: _ W 3 e ~ °° /~ 1~ w ~ 1d D / _ ;,; \ j ab •. e ~ '~ p n ;r ~ ~ n.: ~ • o ~ V ~. '~~ ~ 4 p ' ~ , y ••, , ` inn ~ ` ~I d`37 . , ~ __= # tra~;d f I f `~ ~./ p ` ~~ ~ ~ ~~~ 'l ~ ~ C M 4 t b , ~~ ~ ~ ~ ~ ~~ 4 .fG " . i . I / }` ~'J ~) \ ~~~ I 1 •, I tH FiS ~ ~ i ~j/ / ~ 1 " 000 \ r~( ~(~\\\~ ~;o ~ aure~~lib ~ / I. ` c -- ~ ~-~_ / _ ~~ .o i ~ IJ i ills ~ ~~ Ji., ~ ` BM L9i aoJo:'- _ ~ J~~ ,~ - ~ ) .'~ 3730 - ~ •"~ ~` ~ ~ Hurncane \~.~ ~1 ~~1JP /~ ,`~.>; _' r •~/ ,, ~ \, :~~ ~ c 1 ~`~ Sg20~~ ! ~ as - ~ ~~ ~% ~ 1\ ','\`~ , - ~~\.~ ~ ~V~ `y~ ~ Itl %~~ ~ ~~- . ~` II1, ~ Qao - I - O ; ~ ~ o ~ a\, K.55• ~, ~ 1 ~ __~=~ .~~- 352;• ~, `\6~ .r.T :o:r7 tom' ~ ~ ~~`~. a li ~- I~'. C. DEPT.~DF TRANSP~DRTATID\ DI~'ISID\ DI' HIGHNA~"S J.~ChSO\ COUtiTI" ~~~~ I~ROJECT:G.9G1023 (R-222=.~) I~t: 107, FR~~1 1.9 DII. NORTH ~DF C:~SHIERS 1'0 1.2 DII. SOt?TH OP SR 1120. JA1~'U~RY 9, 2002 S;FIEET ? ®I: 28 ~ r -WLB WETLAND BOUNDARY PROPOSED BRIDGE ~'`~L L WETLAND PROPOSED BOX CULVERT ® DENOTES FILL IN WETLAND ® DENOTES FILL IN SURFACE WATER ® DENOTES FILL IN SURFACE WATER (POND) ® DENOTES TEMPORARY FILL IN WETLAND ® DENOTES EXCAVATION IN WETLAND ® DENOTES TEMPORARY FILL IN SURFACE WATER • ~ DENOTES MECHANIZED . . CLEARING FLOW DIRECTION TB ~- TOP OF BANK •- WE- - EDGE OF WATER - -~ - PROP. LIMIT OF CUT - -F -PROP. LIMIT OF FILL --~- PROP. RIGHT OF WAY - - NG- - NATURAL GROUND - -P~ - PROPERTY LINE - TOE - TEMP. DRAINAGE EASEMENT -PDE- PERMANENT DRAINAGE EASEMENT - EAg- •. EXIST. ENDANGERED ANIMAL BOUNDARY - Epg- • EXIST. ENDANGERED PLANT BOUNDARY - - ~- - - - WATER SURFACE XX XXX X X LIVE STAKES BOULDER --- - CORE FIBER ROLLS PROPOSED PIPE CULVERT 12'-48' (DASHED LINES DENOTE PIPES EXISTNG STRUCTURES) 54' PIPES & ABOVE SINGLE TREE _ _ .. .. .. WOODS .LINE ---- DRAINAGE INLET ROOTWAD RIP RAP O ADJACENT PROPERTY OWNER OR PARCEL NUMBER IF AVAILABLE ^ PREFORMED SCOUR HOLE (PSH) LEVEL SPREADER tLS) GRASS SWALE N. C. DEPT. ®F TRANSP®RTATI®N DIVISI®N ®F HIGHWAYS JACKS®N C®UNTY PR®JECT: 6.961023 (R222~i A> NC 107, FRGbi 1.9 MI. N®RTH ®F CASHIERS T® 1.2 MI. S®UTH ®F SR 1120. JANUARY 9, 2002 SHEET ~ ®F 28 c~. 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''~ p ° ~ ~ ~' c W ~ p o x U~ ~ Z U~ ~ ~- o . Y ~ T ~ ~ ~ L N ~- z m ^ O o ~ ,~ k~ ~ ~ ~' ~ ~ ~~ ~~° ~ o 0 ~ 3 o g 3,° OC ~ +~ _W _W ~ ~ `a, HOC ~N ti L~ O O \ ~ 'a> o o ~_ _O i~ 3 U U ~ 0 3 00 ~U•~ O W W V ~ ~ m y L~ N ~~ N N U ~ O W ~ ~ UO-O ~O Q Q L U ~ o L' N O Q ° ~ ~ -OO ~ ~ ~ 4 f- I- ~ ° ~~~ ~ T~ U ~ J J ~ So m0•X ~O i i E U O C ~JOJ r n ~ ~ o,~ a°> ~j ~ L N N Lfl V / r ~Ojh F- a t~ +O-F O f n O L a O•- 00~`'~O V / ~~ ZOO Z 3 ~_+~'+ O N I~ m ~° a~aa' ~ ~ °~i~ E~ lnQ(nQ U ~- ao _ --~ ~ ~a ~N~~ a, c Y ~' ~' ~, O ~ O ~ boo " '- °•-'~' 40, ~~~ ~' c ~y L ~ Q ~ ~ r o c x. v o ~ ~ ~~~ - ~_ o z ~- ~~ ~NI°°'oo of o o lf1 °D O `p N 7 ~ \, ~ ~ I~ O a O / y/~/ I ~ i O ( 4 W ~- cWn ~" ~~ I~ Q Y ~ ~ ~ ~ ~, 'a c Q ~ ~- ~ ~° ~ o ~ ~ ~~' Do ~ 0 ° ~~ U ~ ~ ~c ~[1 a Oc: ~ a O' a^. o W O ~ Y s Variables Existing Channels Proposed Reach USGS Station Reference Reach' 1. Stream type 65a E5"' B5a E5 N/A 65a E5b 2. Drainage area (D.A.) 17 Ac. 11 Ac. 17 Ac. 11 Ac. 17 Ac. 3. Bankfull.width `r Ybkf) 5.4' S.4' 2.6' S.4' 2.7' 4. Bankfull mean depth (dbkf) 0.46' 0.45' 0.40' 0.46' 0.47' 5. Width/depth ratio (Wbkf/dbkr) 11.8 12.0 6.6 11.8 5.8 6. Bankfull cross-sectional area (Abp) 2.5 sf 2.4 sf 1.1 sf 2.5 sf 1.3 sf 7. Bankfull mean velocity (Vbkf) 0.8 fps 0.8 fps 1.0 fps 0.8 fps 1.1 fps 8. Bankfull discharge (Qbkf) 1.9 Cfs 1.9 cfs 1.0 cfs 1.9 cfs 1.4 cfs 9. Bankfull max depth (dmbkf) 0.55' 0.54' 0.58' 0.55' 0.65' 10. Width of floodprone area (Wrpa) 8.1 8.6' S.7'min. 8.1' 12' 11. Entrenchment ratio (Wrpa/Wbkf) 1.5 1.6 2.2min. 1.5 4.6 12. Meander length (4„) 131' avg. 100' avg. 103' avg. 13. Ratio of meander length to Bankfull width (~-m~bkf) 19 19 38 19 38 14. Radius of curvature (R°) 57' avg. 34' avg. 47' avg. 15. Ratio of radius of curvature to Bankfull width (R~M/bkr) 8.7 6.3 13 8.7 17 16. Belt width (Wbic) 36.5' avg. 32' 40' avg. 17. Meander width ratio (Wbk/Wbkf) 7.4 5.9 12 7.4 15 18. Sinuosity (stream length/valley length) (K) 1.07 1.19 1.30 19. Valley Slope (VS) 14.8% 12.1 % 1.9% 14.8% 3.9% 20. Average slope (CS) 11.4% 10.0% 1.6% 11.4% 3.8% 21. Pool slope 1.8% 2.0% 1.6% 1.8% 0.35% 22. Ratio of pool slope to average slope 0.16 0.20 1.0 0.16 0.092 23. Maximum pool depth (dpmax) 0.7' 0.8' 0.7' 0.7' 24. Ratio of pool depth to average Bankfull depth (dp/dbkr) 1.5 1.8 1.5 25. Pool width (Wp) 3.8' 4.4' 2.7' 3.8' 3.1' 26. Ratio of pool width to Bankfull width 0.63 0.81 1.0 0.63 1.3 27. Pool to pool spacing 27.6' 18.9' 24.6' 27.6' 28. Ratio of pool to pool spacing to Bankfull width 5.1 3.5 9.5 5.1 10.2 29. Ratio of lowest bank height to Bankfull height (or max Bankfull depth) (BH,owldmbkJ 1.1 __ _ __ 1.9 1.7 1.1 0.9 *Ex./Ref. Changed from step-pool to riffle-pool morphology. Two *`No existing cross-sectional data obtained for 11 values are given for variables where significant differences existed. Ac. NATURAL CHANNEL DESIGN DATA N.C. DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS MORPHOLOGICAL MEASUREMENT JACKSON COUNTY .TABLE PROJECT: 6.961023 (R-2224A) WIDENING OF NC107 FROM 1.9 MI NORTH SITE 1 OF CASHIERS TO 1? MI SOUTH OF SR 1120 JANUARY 9.2002 SHEET ?~ OF 28 Variables Existing Channel* Proposed Reach USGS Station Reference Reach 1. Stream type E5 E5 N/A E5 2. Drainage area (D.A.) 38-48 Ac. 38-48 Ac. 48 Ac. 3. Bankfull width (Wbkr) 4.6' avg. 3.0' 3.2' 4. Bankfull mean depth (dbkr) 0.53' avg. 0.48' 0.4T 5. Width/depth ratio (WbM/dbkr) 8.7 avg. 6.2 6.9 6. Bankfull cross-sectional area (Aber) 2.5 sf avg. 1.5 sf 1.5 sf 7. Bankfull mean velocity , v bkr) 1.9 fps 1.9 fps 1.9 fps 8. Bankfull discharge (Qbkr) 2.8 cfs 2.8 cfs 2.8 cfs 9. Bankfull max depth (dmbkr) 0.80' -1.3' 0.72' 0.85' 10. Width of floodprone area (Wrpa) 9.8' 9.8' 11.4' avg. 11. Entrenchment ratio (WrPa/Wbkr) 2.1 3.3 3.5 12. Meander length (L.,,) VAR. 94' avg. 100' avg. 13. Ratio of meander length to bankfull width (LmnNb~cr) VAR. 28 31 14. Radius of curvature (R~) VAR. 37' avg. 46' avg. 15. Ratio of radius of curvature to bankfull width (R~/Vb~r) VAR. 10.9 14.4 16. Belt width `Y Yb~t) VAR. 25' 27' 17. Meander width ratio `Y Yb~t/Wbkf) VAR. 7.4 8.4 18. Sinuosity (stream length/valley length) (K) 1.00 -1.29 VAR. 1.23 1.29 19. Valley Slope (VS) 1.3% - 2.4% 1.3% - 2.4% 2.6% 20. Average slope (CS) 0.9% - 5.2% 0.8% - 1.9% 0.9% - 5.2% 21. Pool slope 0.9% 0.8% - 1.9% 0.9% 22. Ratio of pool slope to average slope 0.2 -1.0 1.0 0.2 - 1.0 23. Maximum pool depth (dpmax) 0.75' 0.8' 0.75' 24. Ratio of pool depth to average bankfull depth (dp/dbkr) 1.4 1.7 1.6 25. Pool width (Wp) 2.8' 2.7' 3.1' 26. Ratio of pool width to bankfull width 0.61 0.90 0.97 27. Pool to pool spacing 26.2' 24.0' 26.2' 28. Ratio of pool to pool spacing to bankfull width 5.7 8.0 8.2 29. Ratio of lowest bank height to bankfull height (or max bankfull depth) (BHa„,/d„wk,) 0.5 - 1.0 0.6 0.5 *Parts of existing channel have been straightened, making some i hi hl bl i i t l d y var g a e. metr a p an c a NATURAL CHANNEL DESIGN DATA MORI~HOLOGICAL MEASUREMENT TABLE SITES 2 & 3 N.C.-DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS JACKSON COUNTY PROJECT: 6.961023 (R-2224A) WIDENING OF NC107 FROM 1.9 MI NORTH OF CASHIERS TO 1.2 Ivtl SOUTH OF SR 1 120 JANUARY 9.2002 ~, SHEET 26 OF 28 3 m ~.~. o o m ao ¢~~' . ~ ~ Nom-' M N V' ~ NO~ Z (q0 f!1 N~z ~ i ~ - 3z z~ o N ~~ ~ m ~-1 ch O ~ .S ~ ~.-. ~ . M M ~n ~ ~ C7 N 00 ~N•~..; N ~ O UO~~'~'Q V X L Q wU E ~ ~U~O' a .N,~ ~ ~~~ ~¢ o ~ ~ ~ ~ ° ° ° o ~ ~~= ~ a.c ~ o o o 7 (~ ~ 2 ' ~ > ~ W w O~ ~ ~~~ ,~ °- ~ ~~~ o 0 0 o zv N _d~°- " o 0 0 0 i~ ` m _ _~ V ~ O _ O O O ~ - Z v O O O O Il `. ~ Q ~ =_ N ~ ~ O U P O O O O _ ~ V N~ ~% U O O O O ~ ~ ~ U Q tq ~ ~ ° c O. ~ F- U - m > ~ 0 o 0 0 0 0 ~- Q a X~~ ~ °~ f° 0 0 0 0 ~ ~ W c a O ~~ 0 J N V O O O O Z W E °"4 v O O O O J H ~ ~ ~ W y c m m ~ o0 00 _ ~-- 0 0 0 0 U [D ~ a ~ ~ w n. CJ ~ ~ d Cn ~, ~ ~ - ~ x ~ N 0 ~ N 0 ~ ~ 0 ~ o p p H O N 00 C H + O N ~ H ~. M f~ ~ F- N ~~ cV Q J ~ Q J ~ Q J r i N ~ ~ Q ~ ~ ~ ~ J ~ ~ J ~ ~ ~ ~ ~ ~ o LL ~ O ~ N ("~ J Q ~ Z I O ~ N SITE NAME ADDRESS I. Z, & 3 GEORGE fit. MARTIN. 50 N0. LAURA ST., SUITE 3900 RUBY D. MARTIN P.O. BOX 52687 JACKSONVILLE, FLORIDA 32202 N. C. HEFT. ®F TR ANSP®I~TATI®N HIVISI®N ®F HIGHWAYS JACKS®N C®UNTY FR~JECT:6.961023 (R-222~4A> NC 107, FR®M 1.9 MI. N®RTH HF CASHIERS T® 1.2 AtI. S®UTH flF SR 1120. JANUARY 9, 2002 SKEET 2g ®F 2~ `'4 j - ~s ~- •~ts~ ~~~~- ~~®0~ STATE OF NORTH CAROLINA DEPARTT/~NT OF TRANSPORTATION `JAMES B °~ P.O. BOX 25201, RALEIGH, N.C. 27611-5201 4~~P~~~ _ February 18, 2000 U.S. Army Corps of Engineers Regulatory Field Office P.O. Box 1890 Wilmington, North Cazolina 28402-1890 ATTENTION: 1VIr. Steve Lund NCDOT Coordinator J.~~ ~ • ~ I~f"" DAVID MCCoY ACTING SECRETARY 00053 6 SUBJECT: Jackson County, Construction of climbing Lanes along NC 107 between Cashiers and East Laporte; 1.1 miles; State Project No. 6.961013; TIP No. R-2224A. Deaz Sir: Attached for your information is a copy of the project-planning document prepazed by the North Carolina Department of Transportation (DOT) and signed by the Federal Highway Administration (FHWA) on September _1995. The project involves constructing climbing lanes along NC 107 from 2.4 miles north of US 64 to 1.1 miles south of SR 1120 in the vicinity of Cashiers; Jackson County. Total project length is 1.1 miles. The project contains Jurisdictional Surface Water impacts at two different sites, site 1 and site 2. Site 1 can be found from station number 132 +00 to 138+00. Two hydraulic structures (18" corrugated metal pipe [cmp] and 24" cmp) will be added at site 1. Site one requires 0.19 acres of wetland impacts and 86 feet of enclosed stream channel impacts. (See attached design plans) Site 2 can be found from station number 140 +00 to 147 +00. One hydraulic structure (5' by S' Reinforced Concrete Boxed Culvert [RCBC]) will be added at site 2. Site 2 requires 19 feet of enclosed stream channel impacts and no wetland impacts (See attached design plans) PAYMENT RECEIVED t' The project is being processed by the NCDOT as a "minor stream crossing" in accordance with 33 CFR 330.5(a) 14. Therefore, we do not anticipate requesting an individual permit but propose to proceed under a Nationwide Permit in accordance with 33 CFR 330.5 Appendix A (14) issued 13 December 1996, by the Corps of Engineers (COE). The stream impacts associated with Site's 1 and 2, in equity of 105 feet, does not exceed the 1501ineaz foot threshold. The wetland impacts associated with Site's 1 and 2, in equity of 0.19 acres, does not exceed 0.33-acre threshold. Therefore, compensatory mitigation will not be required for construction of this project. It is anticipated that a 401 General Water Quality Certification will apply to this project. The.NCDOT' will follow general conditions on permit, Section 404 Nationwide 14. A copy of the EA-FONSI document has been provided to the North Carolina Department of Environment and Natural Resources, Division of Water Quality (DWQ), for their review. Since this project occurs in a designated trout county, a copy of this document is also being provided to the NC Wildlife Resources Commission (WRC) for their review. The DOT asks that each of the culvert and pipe installation activities be authorized under a Nationwide Permit 14. Application for 40I Water Quality Certification is also requested from the NCDWQ. The DOT also asks that the N.C. Wildlife Resources Commission provide comments and a concurrence letter to the USACE since the project lies in a trout county. If you have any questions or need any additional information, please contact Mr. Jeffrey Burleson at (919) 733-7844, Extension 315. Sincerely, ,~ L. William D. Gilmore, PE, Manager Planning and Environmental Branch 1 Attachments cc: Mr. David Franklin, USACE, Wilmington Mr. John Dorney, NCDENR, DWQ Mr. A.L. Hankins, P.E., Hydraulics Unit Mr. William J. Rogers, P.E., Structure Design Unit Mr. W.D. Smart, P.E., Division 14 Engineer Mr. Mark Davis, NCWRC, Western MT. Coordinator Mr. Mark Cantrell, USFWS Mrs. Debbie Barbour, P.E., Design Services Mr. Calvin Leggett, P.E., Programming and TIP Mr. John E. Alford, P.E., State Roadway Design Engineer i~. 1 Ooo536 DEM ID: CORPS ACTION ID: NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #): 14 PRE-CONSTRUCTION NOTIFICATION APPLICATION FOR NATIONWIDE PERMITS THAT REQIIIRE: 1) NOTIFICATION TO TFD CORPS OF ENGINEERS 2) APPLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH TIC NC DIVISION OF COASTAL rQ~l!IA:GEMENT SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PRINT.. 1. OWNERS NAME: N C. Department of Transportation 2. MAILING ADDRESS: P. O. Box 25201 ' SUBDIVISION NAME: CITY: Raleigh STATE: NC ZIP CODE: 27611 PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM MAILING ADDRESS ABOVE): 3. TELEPHONE NUMBER (HOME): (WORK) : 733-3141 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: William D. Gilmore, P.E., Manager Project Development and Environmental Analysis Branch 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE): COUNTY: Jackson NEAREST TOWN OR CITY: Cashiers SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): NC 107 between Cashiers and East Laporte 6. IMPACTED OR NEAREST STREAM/RIVER: Shoal Creek RIVER BASIN: Little Tennessee River Basin ^~ .' t t 2 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER (SA), HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER SUPPLY (WS-I OR WS-II)? YES [X] NO [ ) IF YES, EXPLAIN: The project is located near Shoal Creek. The NCWRC designates Shoal Creek as a WRC Designated Public Mountain Trout Water; however, within the project area, Shoal Creek does not carry this designation-.- 7b. IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)?YES[ ] NO[X] 7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? N/A 8a. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ] NO [X] IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): 8b. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? YES [ ] NO [X] IF YES, DESCRIBE. ANTICIPATED WORK: 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: 18 acres 9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: 0.45 acres 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: 0.16 EXCAVATION: N/A FLOODING: N/A OTHER: Mechanized clearing: 0.03 DRAINAGE: N/A TOTAL ACRES TO BE II~ACTED: 0.19 ~'~ 3 lOb. (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION) LENGTH BEFORE: 778 FT AFTER: 757 FT LENGTH OF ENCLOSED CHANNEL: lO5 FT WIDTB BEFORE (based on normal high water contours): 2 FT WIDTH AFTER: 2 FT • AVERAGE DEPTH BEFORE: 1 FT AFTER: 1 FT (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: X PLACEMENT OF PIPE IN CHANNEL: X CHANNEL EXCAVATION: X CONSTRUCTION OF A DAM/FLOODING: OTHER: 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? N/A WHAT IS THE EXPECTED POND SURFACE AREA? N/A 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DRAWINGS ONLY): Addition of climbirici lanes to NC 107 13. PURPOSE OF PROPOSED WORK: To improve safety by providing climbing lanes for truck traffic 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS): Wetland impacts are unavoidable, however, we have minimized the size of wetland impacts to a high degree. 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: March 31, 1993(ATTACH RESPONSES FROM THESE AGENCIES.) 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC rf 4 PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: June 1, 1993 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES [X] NO [] (IF NO, GO TO 18) a. ZF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? YES [X] NO [ ] b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE? YES [X] NO [ ] IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY~INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. c. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT 0'F THE DELINEATION LINE. d. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? S arcel_y developed_ with scattered residences and businesses .fronting NC 107 f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? N/A A ~~ 5 g. SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE II.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSIIANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSIIANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QIIALITY) CERTIFICATION, AND 3 ) ( IN TBE TWENTY COASTAL COL7NTIES ONLY) , A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL. MANAGEMENT PROGRAM. 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OE TR 3NSP~0RT.~TI~ON DIVISION OE HIGH~'~ 37'S • i J.3CIiS~ON COUNTY PROJECT: 6.9.61ll1,i, R-~3°_ ~.3 ~ i NC 10i, PRUtif 6.5~~~. ~ ~ tiORTH OF C.~5HII:RS TO . 1."_~,~~. SOL"TH OI~ SI; 11°_U I ~;tl'T`T _ ^i; i. ---- ~ ~ i i C v C~O7. t0 v ~ Q er ~ ~ ~ O ~ Q Z W U W ~ m d z O .~ 1_' ~V OQ~ N ~`"' ~ O ~ Z ~ Q ._W ~ ~2 G. ~ c'°' ~ c c QUO ~,o2t~o 0 , y ~ R v ~ N O u7 ~ ~ ~ t,L U ~ fD U ~ H O~ W WU ~ W W ~ C~ OzO o~ p F- a J O ~ o ~ = =mo Z ~ ~ 3 Q. ~ c.) r: ~- .~ ~. 0 CW7 aai m ~- oo, o °o 0 o° c ~p ~°Oc Z.- a u. ~ c Z aZ ~ ~ ~ . . v»... ~ ~ o 0 O 0 ~ ~ ~ v O O p w W LL = ~ y c6 _ C ~ p ~ O N O O O Z ... ~ O G (~ v N ~ C ' O 0 C C ~. O U L ~ ~ M ~ ~ C 7 O G N V V~ C O C (n ~ ~ c ~ ° a - ~ m ~'~ a ° c o > X > O O W C D Z g y =~ ~ W ~. ~ c.=mo o o O 0 o 0 F- c N C C (C U O tD ' O O O O v LL ~ - a O O r' p U ~ ~ a U a ~ U N y Cn Cn U '~T iA to ~ N X O O O + CO 1 t ~ O C ~ ~ • (~ r T N ~ O O `-' N O _. ~ ~ ~ J Q (~ Z ~~ I I I N O ~ Project 00-0536 Subject: Project 00-0536 Date: Fri, 08 Feb 2002 09:04:53 -0500 From: Mike Parker <Mike.Parker@ncmail.net> Organization: NC DENR -Asheville Regional Office To: Cyndi Karoly <Cyndi.Karoly@ncmail.net>, Cynthia.vander@scc074.its.state.nc.us The staff report for this project has been completed. Please note that the classification listed on the data sheet. was wrong., The stream classification is WS=III Tr. HW¢ Mike Mike Parker - Mike.Parker@ncmail.net North Carolina Dept. of Environment and Natural Resources Asheville Regional Office Division of Water Quality - Water Quality Section 59 Woodfin Place Asheville,. NC 28801 Tel: 828-251-6208 Fax: 828-251-6452 Mike Parker <Mike.Parker@ncmail.neb NC DENR -Asheville Regional Office Division of Water Quality -Water Quality Section 1 of 1 2/8/02 4:40 AM ~ y -/ 6~" `~_ :Triage Check List ~ - --77 _. _ ~. _ (O ~ - . ... U ~ - - I ~; ~ o: RRO T ^ ?t , ct Name Steve Mit~E Prole ^FRO _ Ken Averitfr @NQ Proje~ Nu er ~~" ~_ ' ^WaRO Deborah S~vryer Ccunty ^WiRO Joanne Ste~shuis : - = - WSRO ~ Jennifer Frye _ 11R0 Mike Parma - _ __ ^MRO P c.o - ~ From: _ Telephone (9191 733- Tne fiie attached is being for+~rarded fn3~ for your evaluation_ Please call if you need assistance. - 4' =' - ^ Stream length imp :~ - _ -~° , _- - ^Stream determinate ~ ~- - - ^ Wetland determin-~n and ds~~to blame su ace waters on USGW topo maps ^ Minimizationlavoid~~uce issues _ _ _ ^ Buffer Ruies (Nees=~ T a~-Pa-~7i:~~ Cat~-~ P.andl~nan) _ _ - _ ^ Pond fill . ... _~ ,~Mitiga6on Rates ~_ ~ ~llk(D~~~ .. ~~i -1. - `^ Ditching ~ =:.~.,..~-~~ ~ - - _ _ _ .. _;.; ._ ~. ^ Are the stream and cEare'J~~nar~,ic~ns`r~ awiI~le and viable? . ' ^ Check drawings for~cy ~ - : - _ _ _ fir=- =~" ;-- - ~ _ ._, --,. __. _ . ~; ^ Is the application cr~a~ctn~ZS~-appjca3ors meet'ings~ ~~ -- _ ~ . = _ -. - . Z WARRANT NO: 57.666) 0354 IF INCORRECT RETURN TO DEPARTMENT OF TRANSPORTATION DATE ,. Ct~NTR(1i I FR~C ncelre a a e e- e e eQpF ~~ DATE oRRCFUSe NUMBER AMOUNT ----- DISCOUNT vz yr vv NET AMOUNT F i~ 04-05-00 ~ ~ I I ; 47 ~ I ; ; I I I I I 5 00 I ; , ; I ; I ; TOTAL oc~e a ovc. 475 ; 00 I MAJOR WATER QUALITY CERTIFICATION TIP #R-2224A JACKSON CO. "see Reverie slDe of sTUB Foa cones- DETACH BEFORE DEPOSITING I THE FACE OF TNIS DOCUMENT MASA COLORED BACKGROUND ON WHITE PAPER. WARNING! THIS MICR NUMBER BLEEDS THRD PINK TO THE BACK SIDE. ,~ RAID _ .~ ~/~~ ~STAfE OF NQRTH C~RQLtNA ~~ :" ~~~ Ij x.~ ,: _ r~ . ~ ,? DEPARTMENT,pF..TRANSPORTATION . RALEIGH, NORTH CAROLINA. ..~ Warrant No. ~?~~~3 ;. PAY TO - MO. DAY YR. AMOUNT I° THE ORDER OF: I N. C'. DEPT DF ENVIRONMENT AND 4 07 O $ x*:sx: . NATURAL RESOURCES - 475;0 DIVISION DF WATER QUALITY 1617 MAIN .SERVICE CENTER. RALEIGH ,:. N . C . 2 7 6 9 4 -1617 ~~;,;;, .. ~ ~ ~,~~Y r ~^ . ;•.:~ ~., STATE TREASURER - tj ~ }>! '" _., ~~~ r~1. : ~..5 may. ~_~..::;Wt S,..n}~ - c RAIEiGti,: NORTH GAROUNA ~t',ttr .•e~..'C!I:;tr ~~a:::tira:::~~itit~M 5 PAYABLEAT PAR THROUGH FEDERAL RESERVE SYSTEM "' ,~ - BEFORE ACCEPTING THIS DOCUMENT PLEASE E%AMINE FORGENUINE WATERMARK FRONTS BACK. THIS DOCUMENT HAS VISIBLE FISERSAND INVIS10L'c FLUORESCENT FIBERS 7~f]~J'l~J~]frJ_f]L~fj7j(Jf]U] I~~ 11'57666311' x:053 L 10594: S~~~OOOe~~60111' - l J u 'NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES August 3, 2000 Mr. William Gilmore Project Development and Environmental Analysis Branch Department of Transportation 1548 Mail Service Center Raleigh, NC 27699-1548 Subject: Payment to Wetlands Restoration Fund TIP No. R2224A Jackson County Dear Mr. Gilmore, DIVISION OF WATER QUALITY ,t .s °. ,~ The North Carolina Wetlands Restoration Program (NCWRP) received your July 30, 2000 letter requesting concurrence that the NCWRP accept payment for the possible stream compensatory mitigation requirements for construction of climbing lanes along NC 107 between Cashiers and East Laporte in Jackson County. Based on information provided by you, approximately 778 linear feet of stream may be impacted in catalog unit 06010203 of the Little Tennessee River basin. The long-term goal of the NCWRP is to be able to accept payments to satisfy compensatory mitigation requirements throughout North Carolina. However, at this time the NCWRP is unable to provide this service throughout the state. The Memorandum of Agreement with the U.S. Army Corps of Engineers, which allows payments to the Wetlands Restoration Fund, requires that the compensatory mitigation performed by the NCWRP be within the same cataloging unit as the impact. At this time the NCWRP has not accepted wetland or stream impacts for the catalog unit 06010203 of the Little Tennessee River basin. In addition, the NCWRP does not have any wetland or stream restoration projects planned for the Little Tennessee in the immediate future. Therefore the NCWRP is unable to accept payment for this project. We appreciate your interest in the Wetlands Restoration Program and regret that the NCWRP cannot. accommodate your request at this time. If you have any questions concerning this matter please contact me at 919-733-5314. Sincer y, w Mac Haupt Implementation Coordinator Cc: `' ~"~W(~~~4b1~7Wetlands IJ Mike Parker, DWQ-ARO Steve Lund, Asheville-RFO USACOE ,i WETLANDS RESTORATION PROGRAM 1619 MAIL SERVICE CENTER. RALEIGH, NC 27699-1619 website: h2o.enr.state.nc.us PI-TONE 91 9-733-5208 FAX 919-733-5321 AN EQUAL OPPORTUNITY /AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/10% POST-CONSUMER PAPER (90b5~ ~v ~~~. ..:R~ :~~ .~~~ STATE of NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAMES B. HUNT JR. GOVERNOR P.O. BOX 25201, RALEIGH, N.C. 27611-5201 DAVID MCCOY SECRETARY July 30, 2000 Mr. Ron Ferrell Wetland Restoration Program Division of Water Quality Mail Service Center 1619 Raleigh, North Carolina 27699-1619 Re: Mitigation for construction of climbing lanes along NC 107 between Cashiers and East Laporte; 1.1 miles; Jackson County; State Project No. 6.961013; TIP No. R-2224A. Dear Mr. Ferrell: The North Carolina Department of Transportation (NCDOT) requests that the Wetland Restoration Program (WRP) perform stream mitigation for the proposed construction of climbing lanes along NC 107 between Cashiers and East Laporte in Jackson County. Project construction will impact 778 feet of an unnamed perennial tributary to Thorpe Reservoir. Stream impacts are located in the Little Tennessee River basin (Hydrologic unit: 06010203). At a 2:1 mitigation ratio, NCDOT will need 1,556 feet of stream mitigation ($125 per foot). Upon receipt of the 401 Water Quality Certification from DWQ, NCDOT will transfer funds to WRP in the amount of $194,500 for stream mitigation performed to cover the costs of planning and implementation. In order to satisfy regulatory assurances that mitigation will be performed, the DWQ requires a formal letter from the WRP indicating their willingness and ability to provide the mitigation work requested by NCDOT. This letter should be addressed to Mr. John Dorney of DWQ, with copies submitted to NCDOT and Mr. Steven Lund of USACOE. If you have any questions or need additional information, please contact Mr. Jeffrey Burleson at (919) 733-7844 extension 315. Thank you for your cooperation in this matter. Sincerely, ~~-~ ~~ William D. Gilmore, P.E., Branch Manager Project Development and Environmental Analysis Branch cc: Mr. Steve Lund, USACOE Mr. John Dorney, DWQ Mr. R.G. Watson, NCDOT Division 14 Engineer Mr. Mark Davis, NCDOT Division 14 Environmental Officer -_ ~~~ ~~ ~~_ v e' `~ ~ ~~ e~~ y:~~ ° STATE OF NORTH CAROLINA '~~~ R°° DEPART~/~NT OF TRANSPORTA'T'ION ~ES~.~UNT~JIL P.O. BOX 25201, RALEIGH, N.C. 27611-5201 February 18, 2000 U.S. Army Corps of Engineers Regulatory Field Office P.O. Box 1890 Wilmington, North Carolina 28402-1890 ATTENTION: 1V1r. Steve Lund NCDOT Coordinator O®~J~~ PAYMENT RE~Ej~Ea SUBJECT: Jackson County, Construction of climbing lanes along NC 107 between Cashiers and East Laporte; 1.1 miles; State Project No. 6.961013; TIP No. R-2224A. Dear Sir: Attached for your information is a copy of the project-planning document prepazed by the North Cazolina Department of Transportation (DOT) and signed by the Federal Highway Administration (FHWA) on September 1995. The project involves constructing climbing lanes along NC 107 from 2.4 miles north of US 64 to 1.1 miles south of SR 1120 in the vicinity of Cashiers; Jackson County. Total project length is 1.1 miles. The project contains Jurisdictional Surface Water impacts at two different sites, site 1 and site 2. Site 1 can be found from station number 132 +00 to 138+00. Two hydraulic structures (18" corrugated metal pipe [cmp] and 24" cmp) will be added at site 1. Site one requires 0.19 acres of wetland impacts and 86 feet of enclosed stream channel impacts. (See attached design plans) -Site 2 can be found from station number 140 +00 to 147 +00. One hydraulic structure (5' by 5' Reinforced Concrete Boxed Culvert [RCBC]) will be added at site 2. Site 2 requires 19 feet of enclosed stream channel impacts and no wetland impacts (See attached design plans) J.~~ f~• ~~wl~" DAVID MCCOY ACrlNG SECRETARY r ~,, The project is being processed by the NCDOT as a "minor stream crossing" in accordance with 33 CFR 330.5(a) 14. Therefore, we do not anticipate requesting an individual permit but propose to proceed under a Nationwide Permit in accordance with 33 CFR 330.5 Appendix A (14) issued 13 December 1996, by the Corps of Engineers (COE). The stream impacts associated with Site's 1 and 2, in equity of 105 feet, does not exceed the 1501inear foot threshold. The wetland impacts associated with Site's 1 and 2, inequity of 0.19 acres, does not exceed 0.33-acre threshold. Therefore, compensatory mitigation will not be required for construction of this project. It is anticipated that a 401 General Water Quality Certification will apply to this project. The NCDOT will follow general conditions on permit, Section 404 Nationwide 14. A copy of the EA-FONSI document has been provided to the North Carolina Department of Envirorunent and Natural Resources, Division of Water Quality (DWQ), for their review. Since this project occurs in a designated trout county, a copy of this document is also being provided to the NC Wildlife Resources Commission (WRC) for their review. The DOT asks that each of the culvert and pipe installation activities be authorized under a Nationwide Permit 14. Application for 401 Water Quality Certification is also requested from the NCDWQ. The DOT also asks that the N.C. Wildlife Resources Commission provide comments and a concurrence letter to the USACE since the project lies in a trout county. If you have any questions or need any additional information, please contact Mr. Jeffrey Burleson at (919) 733-7844, Extension 315. Sincerely, "U ' ~ ` William D. Gilmore, PE, Manager Planning and Environmental Branch Attachments cc: Mr. David Franklin, USACE, Wilmington Mr. John Domey, NCDENR, DWQ Mr. A.L. Hankins, P.E., Hydraulics Unit Mr. William J. Rogers, P.E., Structure Design Unit Mr. W.D. Smart, P.E., Division 14 Engineer Mr. Mark Davis, NCWRC, Western MT. Coordinator Mr. Mark Cantrell, USFWS Mrs. Debbie Barbour, P.E., Design Services Mr. Calvin Leggett, P.E., Programming and TIP Mr. John E. Alford, P.E., State Roadway Design Engineer 1~ X00536 DEM ID: CORPS ACTION IDc NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #): 14 PRE-CONSTRUCTION NOTIFICATION APPLICATION FOR NATIONWIDE PERMITS THAT REQIIIREc 1) NOTIFICATION. TO THE CORPS OF ENGINEERS 2) APPLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH THE NC DIVISION OF COASTAL SEND THE ORIGINAL AND (1) COPY OF IBIS COMPLETED FORM TO THE APPROPRIATE FIELD OFFICE OF TBE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PRINT.. 1. OWNERS NAME: N. C. Department of Transportation 2. MAILING ADDRESS: P. O. Box 25201 ' SUBDIVISION NAME: CITY: Raleigh STATE: NC ZIP CODE: .27611 PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM MAILING ADDRESS ABOVE): 3. TELEPHONE NUMBER (HOME): (WORK) 733-3141 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: William D. Gilmore, P.E., Manager Project Development and Environmental Analysis Branch 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE): COUNTY: Jackson NEAREST TOWN OR CITY: Cashiers SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): NC 107 between Cashiers and East Laporte 6. IMPACTED OR NEAREST STREAM/RIVER: Shoal Creek RIVER BASIN: Little Tennessee River Basin ;~^ 1 2 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER (SA), HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER SUPPLY (WS-I OR WS-II)? YES [X] NO [ ] IF YES, EXPLAIN: The proiect is located near Shoal Creek. The NCWRC designates Shoal Creek as~a WRC Designated Public Mountain Trout Water; however, within the proiect area, Shoal Creek does not carry this designation. 7b. IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)?YES[ ] NO[X] 7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? N/A 8a. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ] NO [X] IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): 8b. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? YES [ ] NO [X] IF YES, DESCRIBE ANTICIPATED WORK: 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: 18 acres 9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: 0.45 acres 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY .THE PROPOSED PROJECT BY: FILLING: 0.16 EXCAVATION: N/A FLOODING: N/A OTHER: Mechanized clearing: 0.03 DRAINAGE: N/A TOTAL ACRES TO BE II~ACTED: 0.19 \y r 3 lOb. (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION): LENGTH BEFORE: 778 FT AFTER: 757 FT LENGTH OF ENCLOSED CHANNEL: 105 FT WIDTH BEFORE (based on normal high water contours): 2 FT WIDTH AFTER: 2 FT AVERAGE DEPTB BEFORE: 1 FT AFTER: 1 FT (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: X CHANNEL EXCAVATION:. X OTHER: 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? N/A WHAT IS THE EXPECTED POND SURFACE AREA? N/A 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DRAWINGS ONLY): Addition of climbing lanes to NC 107 13. PURPOSE OF PROPOSED WORK: To improve safety by providing climbing lanes for truck traffic 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS): Wetland im acts are unavoidable, however, we have_ minimized the size of wetland impacts to a high degree. 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS} (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: March 31, 1993(ATTACH RESPONSES FROM THESE AGENCIES.) PLACEMENT OF PIPE IN CHANNEL: X CONSTRUCTION OF A DAM/FLOODING: 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC ~~ i 4 PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: June 1, 1993 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES [X] NO [] (IF N0, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? YES [X] NO [ ] b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE? YES [X] NO [ ] IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING-THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. c. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE. d. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? Sparcely developed with scattered residences and businesses fronting NC 107 f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? N/A 1'~ 5 g. SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE II.S. MAY NOT BE I1~ACTED PRIOR TO: 1) ISSIIANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSIIANCE OR WAIVER OF A 401-DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN T~ TWENTY COASTAL COUNTIES ONLY), A.LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. ~tl ' U • ~j7 ~ /i~w?~- OWNER'S/AGENT'S SIGNATURE .~ o -.~ DATE (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM THE OWNER IS PROVIDED (18g.)) ~ '~.• 1'`,..•i~ ' ... ^ .. ~ 1 .e< l<.aatU, 'NOa iw „ t t~~7G7C ~~ ,;.f•• :i _ ~- :1 ;s. ,1 t PARK ~ ~1 t 1. \ti 4AOUnl~if I t '~ ~. 0 '. ra•t ..~w{ C t«- ~ Crtsure ~ L] ~t Sanwawea C•..«... , •r Sw.a-<w.Ml GM IOt(f<~ ~ '0` W QI ~ ~ , t J/``ja~t7, 0.«. .~'2}} Itna 776 <aa 2 1 Y Q '• Ytna Atn• ~!r' tt Q AT ~~:it •Y I rrlas~ ~ + u isw r<~ ^ ' ( t«;n CA:raaaa 1) ~ '~+CWSTnesrf ,.. 1]e * 1 us ,q u „y ~», vi.«. - <w•. f , . re"' ly filt<M Gulaw 1~/ 1. ~ Oa ic.. 7J! 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