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HomeMy WebLinkAbout20031296 Ver 1_COMPLETE FILE_200310210f WA rFR Michael F. Easley, Governor William G. Ross Jr., Secretary co y North Carolina Department of Environment and Natural Resources j Alan W. Klimek, P. E. Director 0 Division of Water Quality Coleen H. Sullins, Deputy Director Division of Water Quality November 10, 2003 City of Wilson C/o Gary L. Mills PO Box 10 Wilson, NC 27894-0010 Subject Property: Lake Wilson off Airport Rd. Wilson, NC Lake Wilson / Toisnot Swamp (030407,27-86-11-(1)), WSIII NSW) DWQ Project No. 03-1296 Wilson County Page 1 of 2 APPROVAL of 401 Water Quality Certification and AUTHORIZATION CERTIFICATE per the Neuse River Buffer Protection Rules (15A NCAC 2B.0233) with ADDITIONAL CONDITIONS Dear Mr. Mills: You have our approval, in accordance with the attached conditions and those listed below, to impact, 24 feet of perennial stream and 2,000 square feet (ft2) of protected riparian buffers for the purpose of constructing a sewer line crossing that will provide sewer for the Lake Wilson improvements projects, as described within your application dated 10/21/03. After reviewing your application, we have decided that the impacts are covered by the N.C. Division of Water Quality (DWQ) General Water Quality Certification Number(s) 3374 (GC3374). The Certification(s) allows you to use Nationwide Permit(s) 12 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 26 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, Non-discharge, and Land Quality regulations. Also, this approval will expire when the accompanying 404 permit expires unless otherwise specified in the General Certification. This approval is only valid for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us 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 conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. Conditions: 1. 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 the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 2. Sewer Systems The project shall comply with 15A NCAC 2H .0219(i)(2)(G) and all other State, Federal and local sewer system regulations. 3. Water Quality Certification(s) North Carolina Division of Water Quality, WETLANDS / 401 UNIT 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/newetlands Mr. Gary Mills 11/10/03 Page 2 of 2 The proposed project must comply with all of the conditions of General Water Quality Certification(s) (GC)3374. 4. Buffer Replanting Replanting of vegetation within disturbed areas located within 30 feet of the shoreline or coastal wetland (whichever is more landward) associated with sewer line installation, repair, replacement and/or maintenance must be done in an "in kind" manner immediately following construction. (Example: Disturbed areas with pre-existing grassed lawns must be replanted with grass. Disturbed areas with pre- existing trees or woody vegetation must be replanted with trees and woody vegetation. Disturbed areas with pre-existing forest vegetation must be replanted with forest vegetation including at least two different native hardwood tree species at a density sufficient to provide 320 trees per acre at maturity. This density can usually be achieved by planting approximately 436 (10 x 10 spacing) to 681 (8 x 8 spacing) trees per acre.) Violations of any condition herein set forth may 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 404 and/or coastal Area Management Act Permit. This Certification shall expire upon expiration of the 404 or CAMA permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), 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 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. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 1508. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone John Dorney at 919-733-9646 or Bob Zarzecki at 919-733-9726. Sincerely, Attachments: Certificate of Completion GC 3374 Cc: Bartlett Engineering and Surveying, PC, c/o Robert Bartlett 1906 Nash St. North, Wilson, NC 27893 USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office File Copy Central Files DWQ # 03-1296 Date: 11 /10/03 . Klime , P.E., Q, Director mch ENVIRONMENTAL SERVICES, INC. 524 NEW HOPE ROAD RALEIGH, NORTH CAROLINA 27610 October 21, 2003 Mr. Kevin Yates US Army Corps of Engineers Raleigh Regulatory Field Office 6508 Falls of the Neuse Road, Suite 120 Raleigh, North Carolina 27615 (919) 212-1760 Re: PCN Application for Nationwide Permit #12 Authorization for Utility Line Wilson County, North Carolina Dear Mr. Yates: *'ZftS/401 GROUP OCT 2 1 2003 WATER QUALITY SECTION Environmental Services, Inc., (ESI) is pleased to submit the attached Pre-Construction Notification (PCN) on behalf of the City of Wilson. This PCN seeks authorization to install a sewer line that will serve to connect a proposed park building near Lake Wilson. We believe that the proposed crossing is consistent with what can be authorized under Nationwide Permit (NWT) # 12 pursuant to Section 404 of the Clean Water Act. The applicant for this PCN is the City of Wilson with Mr. Robert Bartlett, P.E., of Bartlett Engineering and Surveying, PC serving as the authorized agent Lake Wilson is located on SR 1332, approximately 1.5 miles from the intersection of SR 1332 and Hwy 58. Please refer to the location map attached to this submittal. No wetland impacts will result from the proposed project. The site plan as prepared by the project engineer is attached to this submittal. Wetlands & Streams The stream within the proposed crossing is approximately 24.3 feet wide with a top-of-bank width of approximately 30 feet. This stream is named Toisnot Swamp and is mapped on the United States Geological Survey (USGS) 7.5-minute series topographic map (Winstead Crossing, NC) as perennial and in the Soil Survey of Wilson County, North Carolina as intermittent. The proposed crossing of Toisnot Swamp is just north of SR 1332, below the outfall of Lake Wilson. An existing water line crosses the channel approximately 20 feet to the northwest of this proposed crossing. Wetland & Stream Impacts The sewer line will be installed by trenching through the uplands to the edge of the stream channel. The sewer line will completely span the channel inside of a steel casing. No structures relating to the sewer line, such as piers, will be placed in the stream. ENVIRONMENTAL SERVICES, INC. Protected Species Species with the federal classification of Endangered (E) or Threatened (T), or officially proposed (P) for such listing, are protected under the Endangered Species Act (ESA) of 1973, as amended (16 U.S.C. 1531 el seq.). The following federal protected species are listed for Wilson County (USFWS list dated 29 January 2003): Common Name Scientific Name Status Red-cockaded woodpecker Picoides borealis Endangered Dwarf wedgemussel Alasmidonta heterodon Endangered Michaux's sumac Rhus michauxii Endangered Biological Conclusion No effect Not likely to adversely affect Not likely to adversely affect No evidence of any of these three federally listed species for Wilson County were found within the project area. North Carolina Natural Heritage Program (NHP) records indicate that no known occurrences of protected species have been documented within 3 miles of the project site. No suitable habitat for the red-cockaded woodpecker occurs within the project study area. The stream channel does provide suitable habitat for dwarf wedgemussel. The stream channel has deep fast moving water, with overhangs of tree roots along the banks. There will be no in stream work relating to the utility line crossing, and silt fences will be used to help prevent runoff. There is potential habitat along the stream and along the gravel driveway and road for Michaux's sumac; however, all of these areas are maintained by mowing on a regular basis and no permanent disturbance of the habitat will come from the sewer line construction. No Michaux's sumac was observed along the sewer line route. Cultural Resources ESI submitted a separate letter to SHPO on September 22, 2003. Copies of this letter are available upon request. Alternatives, Avoidance & Minimization The applicant is minimizing jurisdictional impacts by crossing the stream at a perpendicular angle. Jurisdictional impacts cannot be completely avoided by the proposed crossing. No other practicable alternatives are available to the applicant that would satisfy the purpose and need of the project. A stringent erosion and sedimentation control plan will be implemented and monitored daily during the construction to ensure no siltation or turbidity affects downstream habitat. ENVIRONMENTAL SERVICES, INC. Riparian Buffer Impacts The proposed project is located within the Neuse River Basin. Streams and surface waters that are located within this basin and that are depicted on the most recent version of either the USGS quadrangle maps or the county soils maps are subject to a 50-foot riparian buffer. The stream proposed to be crossed is depicted on both USGS and soils mapping and is subject to the buffer rules. Lake Wilson is depicted on both USGS and soils mapping and is also subject to the buffer rules. The riparian buffer along the stream will be crossed in a perpendicular manner pursuant to the buffer rule requirements. The riparian buffer along the lake will be crossed parallel to the buffer, but will be going along an already existing gravel road. This gravel road represents an existing and ongoing use within a riparian buffer. The proposed sewer line crossing of the stream will be perpendicular and will disturb less than 40 linear feet of riparian buffer with a maintenance corridor equal to or less than 10 feet in width. The proposed utility line around the lake will run along an existing gravel road, and should not further impact the riparian buffer due to the existing use within this buffer area. Riparian Buffer Determination: Exempt Miti ag_tion Approximately 24.3 linear feet of perennial stream channel will crossed by the sewer line. No in-stream work is proposed. Any ground disturbance will be returned to pre-construction contours. The crossing may also impact less than 40 linear feet of riparian buffer. No compensatory mitigation is being proposed by the applicant. Thank you for your assistance with this PCN request. Do not hesitate to call Robert Bartlett, P.E. at 252-399-0704 or me if you have any questions. Sincerely, ENVIRONMENTAL SERVICES, INC. Jeff Harbour, PWS Senior Scientist Cc: Robert Bartlett, P.E. John Dorney - DWQ Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. 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 2. Nationwide, Regional or General Permit Number(s) Requested: 12 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 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: Garv L. Mills/Assistant Public Services Director Mailing Address: City of Wilson PO Box 10 Wilson NC 27894-0010 Telephone Number: 252-399-2465 Fax Number: 252-399-2453 E-mail Address: mg illsg ilson.org 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: Robert Bartlett Company Affiliation: Bartlett Engineering and Surveying, PC Mailing Address: 1906 Nash Street North Wilson NC 27893 Telephone Number: 252-399-0704 Fax Number: 252-399-0804 E-mail Address: robert(abartletteng.com Page 5 of 5 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 may be 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: Lake Wilson Sewer Line 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 4. Location County: Wilson Nearest Town: Wilson Subdivision name (include phase/lot number): Directions to site (include road numbers, landmarks, etc.): From Raleigh: Take Hwy 64 East to Hwy 264 East into Wilson. Turn left on Airport Rd. Cross Hwy 58, Lake Wilson will be on the left. Turn left into narkine lot. 5. Site coordinates, if available (UTM or Lat/Long): Lat 35 47 19.034 Long 77 55 10.826 (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): Unknown 7. Nearest body of water (stream/river/sound/ocean/lake): Lake Wilson, Toisnot Swamp 8. River Basin: Neuse River Basin (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: The site is a recreational park. The stream coming from the Lake is surrounded by a maintained grass field, and a gravel parking lot. There is a gavel road running down the eastern edge of the lake. The area surrounding the lake is residential. Page 6 of 6 10. Describe the overall project in detail, including the type of equipment to be used: To construct a utility line crossing of the outfall of Lake Wilson (Toisnot Swamp), and around the southeastern corner of Lake Wilson towards an area proposed for restrooms and showers. Typical construction equipment, backhoes, etc. Explain the purpose of the proposed work: To provide sewer for the Lake Wilson Improvements project. 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. Not Applicable 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. Nothing that would require Section 404 permitting. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must 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 Page 7 of 7 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: A aerial utility line crossing of the outfall of Lake Wilson (Toisnot Swamp). 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Located within I00-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.Ig - *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: NA Total area of wetland impact proposed: NA 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Site Number (indicate on map) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please seci I span 20 feet Toisnot Swamp 24 feet Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.usgs.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mapquest.com, etc.). Page 8 of 8 Cumulative impacts (linear distance in feet) to all streams on site: 20 feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Name Wate) (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. 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.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Size of watershed draining to pond: NA Expected pond surface area: NA VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be 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 techniques to be followed during construction to reduce impacts. Avoiding direct impact, by using an aerial crossing. Remainder of sewer line is avoiding additional buffer impact by being installed along the edge of an existing dirt road. 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 Page 9 of 9 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 March 9, 2000, 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 NCWRP 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/ncwetiands/strmgide.html. I . 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. None is being proposed. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.ne.us/wrp/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres): NA Page 10 of 10 Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No 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 a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No 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. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ® No ? If you answered "yes", provide the following information: 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 (square feet) Multiplier Required Mitigation 1 1200 sq' 3 2 800 sq' 1.5 Total 2,000 sq' * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. Page 11 of I 1 Note: ** The proposed sewer line around the lake will run along an existing gravel road, and should not further impact the riparian buffer. No vegetation outside the limits of the gravel road will be disturbed. No impacts have been calculated for this section. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. NA XI. Stormwater (required by DWQ) Describe impervious acreage (both 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. NA 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. 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 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). Page 12 of 12 ld-- If -03 'Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 13 of 13 8039 Qua/gps_figure.dwg ? N 1334 r %' l? Id. •_ Winstead Crossroads Quadrangle (9970 !?• 1' ? \, J / . ?? ( \Z?Y t 1aTLF 0" T? Sari l?ocaNon Map Figure: ? aks N flson Sewer ne Extension, Project ER03-105 N nstsad C rossroads, n flson, Nonh GaroHns ®a4®: Sept 2103 BrWow Inc. Stream/ surface water ----- 50-Foot Riparian Buffer SO o SO 100 FM Source: USW 1993 DVW Odhoplato OuwW Ouadranplse, WUUUed Cromoede ?a Lake Winstead C Site G' kn Sewe line Extension, ads, Wiis®nr North Ca Figure: 2 Project: ER03-105 Dann: !ld 124 122 120 118 ,v 116 114 — 112 108: �3c 106; c '% 104, c^ n� 102 mi DATUM ELEV !00.00 N < 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 J 6 � �i 775 0 7/5 Fast Lu