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HomeMy WebLinkAbout20070616 Ver 1_Application_20070409 a,, `Tye~~o N y 'A ~ ~ - ~~ A ~;:.:, STATE of NORTH CAROLINA ~ ~~'~~'i~'~~<~~ ,. DEPARTMENT OF TRANSPORTATION ' ";~,~~.~h LYNDO TIPPETT MICHAEL F. EASLEY SECRETARY GOVERNOR Apri13, 2007 Mr. David Baker, NCDOT Project Manager O U.S. Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, NC 28801-2714 Subject: Nationwide 14 and Nationwide 33 Permit Application SR 1757 -Neddie Mountain Road Jackson County State Project No. 140.050058 (DWQ Minor Permit Fee~90~ i-(~~j Dear Mr. Baker: The North Carolina Department of Transportation (NCDOT) is proposing to widen, grade, and pave SR 1757, Neddie Mountain Road, in Jackson County from SR 1756 for a distance of 2.53 miles to NC 281. This proposal entails widening and paving the existing gravel road to a standard 18-foot roadway. The proposed improvements of SR 1757 have been identified as necessary maintenance and safety improvements. Funds have been allocated for this project, and NCDOT would like to perform these activities sometime during the 2007-08 paving season. I am sending astraight-line diagram with the proposed erosion control and construction limits along this project. In addition, I am sending a typical section of the road, cross sections, drawings for pipe culvert replacements as well as a marked county map and USGS topographic map. We propose to install the new culverts slightly below the existing streambed elevations where bedrock is not encountered to minimize impacts to aquatic habitats and allow the existing stream gradients to remain as unchanged as physically possible. The North Carolina Natural Heritage Database was checked for records of threatened and endangered species. There are no records ofacentwatersheds, SolCreek and Wolfe Breekh The Additionally, there are no records for the add impacts from culvert replacement/extensions will be relatively minor. The streams are small and are not of sufficient size to support mussels. For these reasons, there will be "no effect" on threatened or endangered species. Impacts to historic or cultural resources are not anticipated. If the State Historic Preservation Office (SHPO) and the Office of State Archaeology determines that further investigations are required, NCDOT will conduct the appropriate site investigations and obtain compliance from SHPO prior to project construction. The best management practices will be used to minimize and control sedimentation and erosion on this project. The construction foreman will review all erosion control measures daily to ensure sedimentation and erosion is being effectively controlled. If the planned devices are not functioning as intended, they will be immediately replaced with better devices. The rock silt screens and other erosion control devices will be in place prior to pipe culvert construction and will remain in place until the project is stabilized. Impacts to Waters of the United States Neddie Creek and Cub Branch are shown on the USGS topographic maps as perennial streams. The streams appear to have sufficient flow to support fish. The unnamed tributaries appear to lack sufficient flow to support fish. The channels are composed of bedrock, cobble, gravel and sand. The channels lack vegetation. For these reasons, we believe these streams are under the jurisdiction of the U.S. Army Corps of Engineers. In order to construct the project in accordance with our current secondary road standards, it will be necessary to impact waters of the United States in the Little Tennessee River Basin. Specifically, NCDOT is requesting to extend/replace one metal culvert in Cub Branch (DWQ Class WS III, HQW), five metal culverts in unnamed tributaries s to Cub Branch (DWQ Class WS III, HQW), three metal culverts in unnamed tributaries to Neddie Creek (DWQ Class WS III) and one metal culvert in Neddie Creek (DWQ Class WS III). Listed below is a summary of the proposed impacts. Site No. Existing Proposed Condition Net Impacts Station Condition Site 1 (2) 33' x 24" 65' x 54" CMP 32' extension 6+17 CMP Site lA Open Channel Temporary Dike w/ Sandbags 15 ft2 6+17 Site 1 A Free Flowing Temporary Flow Diversion 90' 6+17 Channel Site 2 33' x 24" 60' x 24" CMP 27' extension 12+40 CMP Site 2A Open Channel Temporary Dike w/ Sandbags 15 ft'` 12+40 Site 2A Free Flowing Temporary Flow Diversion 85' 12+40 Channel Site 3 52' x 15" 50' x 18" CMP -2' extension 14+15 CMP Site 3A Open Channel Temporary Dike w/ Sandbags 15 ft2 14+15 Site 3A Free Flowing Temporary Flow Diversion 75' 14+15 Channel Site 4 20+29 58' x 24" CMP 45' x 36" CMP -13' extension Site 4A 20+29 Open Channel Temporary Dike w/ Sandbags 15 ft2 Site 4A 20+29 Free Flowing Channel Temporary Flow Diversion 70' Site 5 24+33 42' x 18" CMP 55' x 30" CMP 13' extension Site SA 24+33 Open Channel Temporary Dike w/ Sandbags 15 ft2 Site SA 24+33 Free Flowing Channel Temporary Flow Diversion 80' Site 6 25+38 52' x 18" CMP 60' x 30" CMP 8' extension Site 6A 25+38 Open Channel Temporary Dike w/ Sandbags 30 ft2 Site 6A 25+38 Free Flowing Channel Temporary Flow Diversion 85' Site 7 63+70 40' x 18" CMP 55' x 24" CMP 15' extension Site 7A 63+70 Open Channel Temporary Dike w/ Sandbags 15 ft'` Site 7A 63+70 Free Flowing Channel Temporary Flow Diversion 80' Site 8 92+33 50' x 30" CMP 105' x 42" CMP 55' extension Site 8A 92+33 Open Channel Temporary Dike w/ Sandbags 30 ft2 Site 8A 92+33 Free Flowing Channel Temporary Flow Diversion 130' Site 9 33' x 48" g5'x 64"x 43" Arch CMP 52' extension 103+94 CMP Site 9A 103+94 Open Channel Temporary Dike w/Sandbags 25 ft2 Site 9A 103+94 Free Flowing Channel Temporary Flow Diversion 110' Site 10 109+94 37' x 18" CMP Sg° x 24" CMP 21' extension Site l0A 109+94 Open Channel Temporary Dike w/ Sandbags 15 ft'` Site l0A 109+94 Free Flowing Channel Temporary Flow Diversion 83' Site 11 119+90 40' x 30" CMP 55' x 42" CMP 15' extension Site 11 A 119+90 Open Channel Temporary Dike w/ Sandbags 25 ft2 Site 11 A Free Flowing Temporary Flow Diversion 80' 119+90 Channel Total Permanent impacts M . L ~ ; ° ~r~ .~~-1 223;1}tt;;~e ~~ :, Temporary Impacts for Flow Diversion and Dikes 96~ linear feet Permits Requested NCDOT is hereby requesting authorization under Section 404 of the Clean Water Act to proceed with the construction project outlined above. By copy of this letter, I am asking Mr. David McHenry, Mountain Region Coordinator, of the North Carolina Wildlife Resources Commission (NCWRC) to comment directly to you concerning the 404 Nationwide Permit request. Also, by copy of this letter, I am requesting authorization under Section 401 of the Clean Water Act from the North Carolina Department of Environment and Natural Resources (DENR), Division of Water Quality (DWQ). In addition, I am requesting Mr. McHenry and Mr. Ed Ingle, Roadside Environmental Field Operations Engineer (NCDOT), to comment directly to me concerning this permit request. If you have any questions or need additional information, please contact me at (828) 488-2131. Your early review and consideration will be greatly appreciated. Sincerely, v~6 onathan L. Woodard, P.E. District Engineer cc: Mr. John Hennessy, DWQ, DENR, Raleigh (seven copies) Mr. Mike Parker, DWQ, DENR, Asheville Mr. David McHenry, Mountain Region Coordinator, NCWRC Mr. J. B. Setzer, P.E., Division Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. E. L. Ingle, Roadside Environmental Field Operations Engineer, NCDOT Office Use Only: USACE Action ID No DWO No. Form Version March OS (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ^ Riparian or Watershed Buffer Rules ^ Section 10 Permit ^ Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ^ Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NW 14 & NW 33 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ^ 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete. section VIII, and check here: 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ^ II. Applicant Information Owner/Applicant Information Name: North Carolina De artment of Trans ortation Mailing Address: 345 Toot Hollow Road Br son Cit NC 28713 Attn : J. L. Woodard PE District En ineer Telephone Number:~828) 488-2131 Fax Number: (828) 488-3518 E-mail Address: 'woodard dot.state.nc.us 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: N/A Company Affiliation: N/A Mailing Address: N/A Telephone Number: N/A Fax Number: N/ E-mail Address: N/A Page 1 of 10 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps maybe included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Widen ade drain and ave SR 1757 Neddie Mtn. Rd in Jackson Count 2. T.I.P. Project Number or State Project Number (NCDOT Only): 140.050058 3. Property Identification Number (Tax PIN): N/A 4. Location County: Jackson Nearest Town: Cullowhee Subdivision name (include phase/lot number): n/a Directions to site (include road numbers, landmarks, etc.): From Cullowhee take NC 107 South towards Cashiers. Turn Left on NC 281 and Follow to SR 1756. Turn Left on SR 1756 and follow to SR 1757. Turn Ri ht on SR 1757. This is the ro'ect. 5. Site coordinates, if available (UTM or Lat/Long): Attached on last page. (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): 8.29 acres 7. Name of nearest receiving body of water: Neddie Creek (WS III) and Cub' Branch (WS III HOW) 8. River Basin: Little Tennessee (Note -this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http~//h2o enr state nc us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Residential woodlands Page 2 of 10 10. Describe the overall project in detail, including the type of equipment to be used: This project includes cutting and fillin~g~earthwork where needed replacing old drainage structures that are inadequate making the road safer by changing the road profile, and pavan . Equipment to be used will be Track Hoes Back Hoes Dump Trucks Bulldozers. Manual Labor sandba s um sand diversion i es 11. Explain the purpose of the proposed work: To pave widen the shoulders and improve the ali nment of SR 1757 to meet current NCDOT standards. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. No ermits have been a lied for reviousl V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. No additional ermits are antici ated VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Plastic sheeting and sandbags will be laced in the stream channel above culvert to create an im ervious dike. Water will be Page 3 of 10 diverted or um ed around culvert installation site. Culverts will be installed and the tem orar im ervious dike will be removed after culvert installation. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, t t• .7_.-. a.. 1...41. ,.4r„i,4„rn on~'t flnn~inn JG 0.10. Wetland Impact Site Number (indicate on map) LG1 11J1 fill uv~J uuv ,v Type of Impact vv~.. .+..»------ ^--- --- - - T e of Wetland ~ (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain (es/no) Distance to Nearest Stream (linear feet) Area of Impact (acres) N/A Total Wetland Impact (acres) 3. List the total acreage (estimated) of all existing wetlands on the property: N/A 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact r N b Stream Name Type of Impact Perennial or Average Stream Width Impact Length Area of .Impact e um (indicate on ma) Intermittent? Before Im act (linear feet) (acres) 1@ Station 6+17 Cub Branch Culvert Extension P 3 32 0.00220 lA @ Station 6+17 Cub Branch Impervious Dike P 5 (Dike) 5 0.00057 lA @ Station 6+17 Cub Branch Flow Diversion P 3 85 N/A 2 @ Station 12+40 UT to Cub Branch Culvert Extension P 2 27 0.00124 2A ~L Station 12+40 UT to Cub Branch Impervious Dike P 4 (Dike) 5 0.00046 2A a Station UT to Cub Branch Flow Diversion P 2 80 N/A 12+40 3 ca Station 14+15 UT to Cub Branch Culvert Extension P 1 -2 -0.00005 3A @ Station UT to Cub Branch Impervious Dike P 3 (Dike) 5 0.00034 14+15 3A @ Station UT to Cub Branch Flow Diversion P 1 70 N/A 14+15 Page 4 of 10 4 @ Station 20+29 UT to Cub Branch Culvert Extension P 3 -13 -0.00090 4A @ Station 20+29 UT to Cub Branch Impervious Dike P 5 (Dike) 5 0.00057 4A @ Station 20+29 UT to Cub Branch Flow Diversion P 3 65 N/A 5 @ Station 24+33 UT to Cub Branch Culvert Extension P 2 13 0.00060 SA @ Station 24+33 UT to Cub Branch Impervious Dike P 4 (Dike) 5 0.00046 SA @ Station 24+33 UT to Cub Branch Flow Diversion P 2 75 N/A 6 @ Station 25+38 UT to Cub Branch Culvert Extension P 2 8 0.00037 6A @ Station 25+38 UT to Cub Branch Impervious Dike P 4 (Dike) 5 0.00046 6 A@ Station 25+38 UT to Cub Branch Flow Diversion P 2 80 N/A 7 @ Station 63+70 UT to Charley Creek Culvert Extension P 1 15 0.00034 7A @ Station- 63+70 UT to Charley Creek Impervious Dike P 3 (Dike) 5 0.00034 7A @ Station 63+70 UT to Charley Creek Flow Diversion P 1 75 N/A 8 @ Station 92+33 UT to Neddie Creek Culvert Extension P 3 55 0.00379 8A @ Station 92+33 UT to Neddie Creek Impervious Dike P 5 (Dike) 5 0.00057 8A @ Station 92+33 UT to Neddie Creek Flow Diversion P 3 125 N/A 9 @ Station 103+94 Neddie Creek Culvert Extension P 4 52 0.00478 9A @ Station 103+94 Neddie Creek Impervious Dike P 6 (Dike) 5 0.00069 9A n) Station 103+94 Neddie Creek Flow Diversion P 4 105 N/A 10 @ Station 109+94 UT to Neddie Creek Culvert Extension P 1 21 0.00048 l0A @ Station 109+94 UT to Neddie Creek Impervious Dike P 3 (Dike) 5 0.00034 l0A @ Station 109+94 UT to Neddie Creek Flow Diversion P 1 78 N/A 11 @ Station 119+75 UT to Neddie Creek Culvert Extension P 1 15 0.00034 11 A @ Station 119+75 UT to Neddie Creek Impervious Dike P 3 (Dike) 5 0.00034 11 A @ Station UT to Neddie Creek Flow Diversion P 1 7~ N/A 119+75 Total Stream Impact (by length and acreage) 223 .01329 Total Temporary Impacts for Flow Diversion & Impervious Dikes Respectively 968 0.00514 Page 5 of 10 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to ftl Pvra~,at;nn ~lrPrlvina flnn~lin¢_ clraina~e. bulkheads, etc. ...., .,~~ Open Water Impact Site Number (indicate on ma) .,,.....-~--, ------o--- , --_- Name of Waterbody (if applicable) ---- T e of Im act ~ p . Type of Waterbody lake, pond, estua sound, ba , ( rY~ y ocean, etc.) Area of Im act p (acres) N/A Total Open Water Impact (acres) List the cumulative im act to all Waters of the U.S. resultin from the roject: Stream Impact (acres): 0.01329 Wetland Impact (acres): 0 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.01329 Total Stream Impact (linear feet): Permanent 223 Total De-watering Impact (linear feet) Temporary 968 6. Isolated Waters Do any isolated waters exist on the property? ^ Yes ®No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A 7. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ^ uplands ^ stream ^ wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It maybe useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction Page 6 of 10 techniques to be followed during construction to reduce impacts. Culverts will be extended the minimum length necessary to improve to meet current NCDOT standards. All pipe extensions will be laced below the existin stream bed so natural substrate can be re-established. The culvert installation sites will be de-watered to minimize impacts from sedimentation. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http•//h2o enr state nc us/ncwetlands/strm~ide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http•//h~o enr state nc us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Page 7 of 10 Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount ofNon-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ® No ^ 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether aNEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ^ No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ^ No ^ X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify N/A )? Yes ^ No 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation ~by applying the buffer multipliers. Zone* Impact Multiplier Required (s uare feet) Miti ation 1 3 (2 for Catawba) 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone I . Page 8 of 10 J 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration /Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss Stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Stormwater will be diverted through settling basins or grass lined buffers prior to entering streams (See erosion control plan) XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ^ No Is this an after-the-fact permit application? Yes ^ No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ^ No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http•//h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The road is being upgraded only to minimum secondary standards. The paving of this road should not alter the rate of develoRment XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may Page 9 of 10 choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). N/A A licant/Agent's Signature Date (Agent;alsignature is valid only if an authorization letter from the applicant is provided.) SITE COORDINATES Site 1 Site 7 N 35.2663° N 35.2626° W 82.9951° W 83.0035° Site 2 Site 8 N 35.2658° N 35.2574° W 82.9968° W 83.0090° Site 3 Site 9 N 35.2655° N 35.2551° W 82.9972° W 83.0095° Site 4 Site 10 N 35.2650° N 35.2530° W 82.9991° W 83.0107° Site 5 Site 11 N 35.2646° N 35.2512° W 83.0004° W 83.0131° Site 6 N 35.2643° W 83.0004° Page 10 of 10 VICINITY MAP Jackson County SR 1757 `""" 3t~ Tuckaaegee 134 ~ ~ ~ ELE} .5,544 1747 ~'' f ' f7 5 cwt` . n . _ 1754 NORNEYHEAD ~.4' r OQUBL£ TOP 177a t~ITN. 1752 1~ ~~~ ~~ ~` r x ~~ ~', l _ ~ - ~'~J~ ~ ~ r y ,~~ 1138 ~) ~-,E ~ ~ 1139 1 i ` 1,3s ~ ~ rf~_~~; ~ ;- s w ''~.~- ~i ,` LAKE ~ LAKE r , r CEDAR C~1FF BEAR CREEK ~~ ° r>MOr ~ __-t`FdREST ~ ~' 4~r` `~~ _ ~ 4 ` + 81G KNOB \ , ~ . ~ BEtl CONEY hiTN. 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SKEW •4 20.29 3' W X 3' D 58' X 24' CMP 45' X 36' CMP 65' . OUTLET END 3' ROP. __ EXIST. CL CL ~ , ~ ~ i i , i ,,4 ~ I ~ ~ ~ 65' y ~~~ ~ L ~ ~ '~ ~ i ~ ~'~~T~ j ~ I I ~ ~ ~ T 1 ~ ~ I ~ ~ I ~~/ ~ ~ ~ ~ ~ ~ ~ 9' ~ 9' i i~-~~~ i i ~ ~ i ~ ~ i ~ ~ I EDGETPROP. PROP.EDGET TL EP EP TL JACKSON CO. SR 1757 NEDDY MOUNTAIN RD. N UT OFF INLET END 16' 1 " = 2~' I i I I ~ 00 0 I T.B.M. ELEV. 1 . ' I POPLAR NAIL IN 12 ' RT. STA. 20.35 41 I I I ! E I : I I I 0 L I E V I i j i ~ ~ - - r _ _ _ _ - ; i" I ~ - - - I I I I I I R P IN V R T I I ! I ' ! ' L ' V 92 . I I I i ! I I I I 8 I I C T OF I 16 ' I ~ I I I I i I ~ I I ! I I I I ~ t I I I I I i I i I ' I I I I 3% EXISTING GRADEI 8 ° ' . 1 R POSED GRADE - 7 1 • 10 . P O SITE STA. BRANCH EXIST. PROP. SKEW •5 24.33 SIZE 2' W X 3' D 42' X 18' CMP 55' X 30' CMP 80' . OUTLE T END !3' ROP. EXIST. 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CL CL i i i ~ ~~ 1 " ~ N i ~ ~ i ~ i i i ~ i i~ 0 ~ i ~- ----------~---- ~- --1------ -c _..c T _ _ _ r _ _ _I i ~ i ~ ~ ~ i i i ~ i ~ i i i ~ 9' ~ 9' ~ ~ i i ~ i i i i i i i t i i i EDGET PROP. PRGP.EDGET TL EP EP TL 1 " = 2m' I I 00 0 I I T.B.M. ELEV. 1 . ' I BIRCH NAIL IN 8 ' RT. STA. 24.35 30 I I t ~ I , I l ' I I I PBS f_© r _;__ _~_ P PO S E I I, I I I ~ i I I 1 1 / ~~ I i I I I I I OP E ~ I ! I I I I I i I I ~ I II I I ~ I ~ I ! ~ _- - -.- I I I I - - , ~ I I i- - - - - "I I I I_I - - - I I ! i _ _ _ - I - I - - rl i I I I - - I I I R OP. INVERT ~ I I - I I L E V. 95.0 I i _ , I I I I E RC H D 1 . I I I I I I I I I ~ I I I II I I PR P . I V T I I I ~ I I L 8 I I, i I I I II I II i I I i I I I I i I I I I I I 5% STING GRADE-13 ' " ~ EXI . 7% 9 • Z QJ 1 , . PROPOSED GRADE- SITE •7 STA. 63.70 BRANCH SIZE 1' W X 2' EXIST. 40' X 18' PROP. 55' X 24' SKEW 95' T. OUTLE END 15' D CMP CMP _ r ROP. EXIST. CL CL i , i , ~ 4' ~ ~ ~ , i ~ ~ , i ~ 95' ~ _ i ~ --•.r ~ -.c ~ i , , ~ i ~ i , i ~ i , i ' ' i 9' ~ 9' ~ i ~ ~ , i i i ~ i , ~ i . PROP. EXIST PROP. EXIST EP EDGE EP EDGE TL TL JACKSON CO. SR 1757 NEDDY MOUNTAIN RD. N 1 " = 2m' i I I ; I I _ ~ T.B.M. ELEV. 100.0 ' ~ NAIL IN 10 CRABAPP ' i RT. STA. 63.72 30 i I ~ I I I I i I I i, i i I I ~ I R P . C I i I E 0 i I I I ' it i I I I ~ I I ~~ i I I _I _ _ - I _ _ ~ I I , I- I - _ _ _- ~ ~ - i I I I ! ~ - I P OP I I VER T ,' I E EV a .0i I I I I T N D 1 I I ' I I ' I i ~ R P I V T ~ I I L V 9 I i I I i ll I I I I I i ' I I I ~ I I ' ~ I i 1 ~ ° 1 el' ~ EXISTING GRADE-11.2% PROPOSED GRADE- 5.4% I ~ I SITE •8 /~ JACKSON CO. STA. 92.33 / ~' SR 1757 BRANCH SIZE 3' W X 3' D NEDDY MOUNTAIN RD. EXIST. 50' X 30' CMP r ' PROP. 105' X 42' CMP ~ ~ EXT. OUTLET SKEW 30' ~ / END 27' / / PROP._ ~ EXIST. ~r ~ _ CL CL / ' I I I ~ r ' / ' r Ir r ',~ / N ~ I ' r ~ 1 30' rl I I ~ r I I I ~ ~ I r I Y I ~ / I I / ' I I / ~ I 1 / 1 I //~ r' i I ~ ~ I/ / I I ' r I I I I ' / i I I ~ ~ I ~ I ~ I I / ' / ~ PROP. T PROP. T =EDGE / EP - EDGE EP TL ~ TL EXT. I NLET - ~' ~ < ~ r/ 1 ° , 2B END 28' i it I _ _ _I i _ j I T M EV B E 00 0 I I . . . 1 . . L ' I I NAIL IN POST ' l I RT. STA. 92.40 30 i I I I I P S D I I i I I 1 1 ~ I I ! L E I I I I ~ i i l I I ~ I ~ II ~i R ~ C I I E E . 0 . 0 I I I I ~ i - - - r - - - !I -v- - ; ~-_~ II I - I i I I I II I X N~ I ' I I X TE NO i ! I i I i P ROP. NVER T i ~ E EV. 3.5 I I li I i II I I I ! t I I ! I I Ii I I II I i i l i i I i I I! I I'~ 7 % EXISTING GRADE- 4. ~ " • L 5 1 PROPOSED GRADE - 1.5% SITE EXIST. PROP. BRANCH EXIST. PROP. EXIST. PROP. STA. STA. SIZE SKEW SKEW •9 103.94 104.05 4' W X 33' X 85' X 130' I45' EXT. END ' D 48' CMP 64' X 43' ARCH CMP PROP. EXIST. ~ ~ , ~ CL CL ~~ OUTLET J `\ `\ i i i 23' ~ ~ i i v -~ 2 ~~ ~ ~ ' i ~ i ~ i i ~ ~ 145' i i~ ~~ i l i ` I ~ ` ` i ~ I I ~ ~ ~ I ~ ~~ I ~ ~ ~ \ ~ ~ ~ ~~ ~ ~ I ~ i 9 i 9 ~ ~ ~ ~ ~ i ~ ~ ~ i ~ ~ ~ ~ ~ ~ ~ PROP, EXIST PROP, EXIST ~ ~ EP EDGE EP EDGE ~ ~` TL TL ~ ~ ~ ~ JACKSON CO. SR 1757 NEDDY MOUNTAIN RD. N EXT. INLET ~ END 29' 1 ~~ = 2m' I I I i I I I I ~ I! _ I T M B ELEV 100 0 ~ . . . . . 4' AK ~ NAIL IN O 104.00 26' LT STA . . 1 I I I I i P OP SE DI I I 2 1 I LO E I I I I I P X S T. L I I i I I ~ EL E 5 8 I I I I I II T I .1 ", i ~ T I _ . - - - ~ - - i I I -- I i { I I I I r _ i _ - I I I I I P 0 L NVE T I ELE 4.5 I ' I I I'~ ' 0 I 'N E T i I 0 . E 6 8 i I i I II I I I ~ I I ~ I I I I I ~ i , ' i " ' 1 • 15 { PROPOSED GRADE - 9.1 I ' SITE •10 STA. 109.94 BRANCH SIZE 6' W X 1' D EXIST. 25' X 18' CMP PROP. 35' X 28' X 20' SKEW 90' T OFF OUTLE END 3' RCH MP EX[ST. PROP,_ EXIST CL CL -EDGE TL I ~ I I I I 6.5'r~ I I I I I I I I I 1 I I I I - Ic~90' I _ _ L _ I-~ _I_-- - - _I - - -~ - - - ~ - T I I I I I I I I I I I I I I I I 9' I 9 I I I I I I I I I I I I I I EXIST PROP. PROP. EDGE EP EP TL ~ JACKSON CO. SR 1757 NEDDY MOUNTAIN RD. N T. INLET END l3' 1 " = 20' ~ T.B.M. ELEV. 100.0 ' NAIL IN 12 MAPLE ' 23 LT. STA. 110.21 ' i I ~ ; i ~, ~ i ~ i i i P Is ~ ~_ ~ ~ I I ~ I i I I I I R - I l i I I I 1 - - - - - - - - - ~ I ~ I I I E T D' 1 I R I E T I L 1 I . R O 1 VERT I E L E 1 2.5 I I i t I E C D 4 1 ' ~ ~ ~ I l i I I 1 ° ' 15 ~ EXISTING GRADE-10.0% ~ PROPOSED GRADE - 2.6% SITE STA. BRANCH SIZE EXIST. PROP. SKEW •11 119.75 1' W X 1' D 50' X 24' CMP (RETAIN) EXTEND OUTLET END 15' 110' T. OUTLET END 15' JACKSON CO. SR 1757 NEDDY MOUNTAIN RD. ROP. EXIST. CL CL i i i i ~ ~' 4 ~ ~ N i ~ ~ ~ i ~ 10i ! i EXIST. 50' ~ OF 24' CMP t ~ ~ I ~ ~ I ~ ~ ~ i EXIST. 3'X3'X3' ~ ~ i DROP INLET i i i ~ i i i ~ ~ 9' i 9' ~ i ~ i i i ~ EXIST, 30' i i OF 15' CMP ~ i PROP, EXIST PROP, EXIST EP EDGE EP EDGE TL TL 1 " = 2m' I I I I i T M ELEV 100 B 0 I . . . . . ' NAIL IN 18 OAK 44' RT STA 9.50 I . . 11 I I R P E IST 3 X II' X3' / ~ 1 D RO I L E ~ I S 0 ~ I R OP . L I E E V I I ' ~ i ~ I I I I _ I ~ R ET A N 5 0' C MP I I i I I I I I ! i X E 5 ' I I I I I I i i I I i I " ~' ~ 1 • 1 PROPOSED GRADE - 7, 6% ~. I I 83.016 666° W 83.000 000° W I I 82.983 333° W ' ~~ ~ l / , / ; r ~ i i-'• ., i ' ei h.~ _ ;::~ _ i O i ~ ~ ! r ' % 7~,`- :, i ' ~ ~_ ' • -;(/l~ 1 ~ ;.~ ~ d I ~ Rq Knob ~ ; r t l y 4soa;/gl4 , \ // ` ;. -\ ~ •.~. ~• I ° \ ~ /,L• / / ;L-~ r /~ ( ~ _.p rr r sir _ t~ /J ~ ~ • 1 `BM L ~p Via. 1 ~/ 2 45 ~ ~ ~- a ., . - ~ ~"~. \ • { . Y > .1 .~ 7 `t .,/ . , ~ . , - i ~, _ ~ ~V ~ arCcer Gap `, :. 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