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HomeMy WebLinkAbout20041350 Ver 1_Complete File_20040816OW A T ?,?QG > 11 o ? October 26, 2004 Transylvania County DWQ Project No. 041350 NCSR Nos. 1500 and 1501 (Bridge Nos. 140 and 141) APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. J. B. Setzer, P.E. ^ ? Di a?Lg Division Engineer 1111 ((v?' D N C Department of Transportation D w 253 Webster Road NOV 0 12004 Sylva, North Carolina 28779 Dear Mr. Setzer: DENR - WATER QUALITY WETLANDS AND STORMWATER BRANCH You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order to make improvements to Bridge No. 140 on NCSR 1501 and Bridge No. 141 on NCSR 1500, in Transylvania County: • Bridge No. 140-10 linear feet of impact to Bryson Creek for new timber mudsill footings and wing wall and approximately 80 linear feet of temporary impacts for coffer dams and temporary dewatering; and • Bridge No. 141-10 linear feet of impact to Bryson Creek for new timber mudsill footings and wing wall and approximately 80 linear feet of temporary impacts for cofferdams and temporary dewatering. The projects must be constructed in accordance with the application dated April 2, 2004 (received August 16, 2004), including the environmental commitments made in the application letter. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Nos. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Regional General Permit Number 31. In addition, you must 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 in writing 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 any additional conditions listed below. I.Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. onc N hCarolma Naturally North Carolina Division of Water Quality 2090 U.S. Highway 70 Swannanoa, NC 28778 Phone (828) 2964500 Customer Service Internet: h2o.enr.state.nc.us FAX (828) 299-7043 1-877- 623-6748 Michael F. Easley, Govemoir William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality °? An Equal Opportunity/Affirmative Action Employer Mr. J. B. Setzer, P.l;. October 26, 2004 Page Two b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. Any reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 2. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 3. 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 within six months of the date that the Division of Land Quality has released the project. 4. Adequate sedimentation and erosion control measures should be implemented and maintained on the project site to avoid impacts to downstream aquatic resources. Temporary or permanent herbaceous vegetation should be planted on all bare soil within 15 days of ground disturbing activities to provide long-term erosion control. Areas around stream crossings and adjacent to streams should be seeded and stabilized with anchored erosion control matting instead of straw. 5. Stormwater shall be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater diffuse flow. 6. Discharge of materials into the stream from demolition of the old bridges should be avoided as much as practicable. Any materials that inadvertently reach surface waters should be removed. 7. The natural dimension, pattern and profile of the stream above and below the site should not be modified by widening the stream channel or changing the depth of the stream (width/depth ratio). Any over widened areas at the bridge sites should be restored to the width/depth ratio typical of reaches upstream and downstream. 8. 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 bridge supports or areas that require restoration of proper stream width. 9. Removal of vegetation adjacent to the stream should be minimized. Native trees and shrubs (e.g. Rhododendron, dog hobble, willows, alders, sycamores, dogwoods, black walnut and red maple) should be planted along the streambank to reestablish the riparian zone and to provide long-term erosion control in the vicinity along the stream within dedicated rights of way, if possible. 10. Grading and backfilling should be minimized, and tree and shrub growth should be retained if possible to ensure long term availability of shoreline cover for fish and wildlife. Backfill materials should be obtained from upland areas. 11. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and to reduce the likelihood of introducing other pollutants into the stream. 12. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 13. All work should be conducted in the dry, if possible. Sandbags, cofferdams, flexible pipe or other diversion structures should be used to minimize excavation in flowing water. 14. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is strictly prohibited. 15. The presence of equipment in the channels must be minimized. Instream dredging has catastrophic effects on aquatic life, and disturbance of the natural form of the stream channel will likely cause downstream erosion problems, possibly affecting other landowners. 16. This certification does not authorize the discharge of waste rock and dirt into the stream or riparian zone except for permitted areas associated with the bridge construction. 17. All work shall be performed during low flow conditions (below bankfull). Mr. J. B. Setzer, P.E. October 26, 2004 Page Three 18. If concrete is used during construction, a dry work area should be maintained to prevent direct contact between wet concrete and surface waters. Water that inadvertently contacts uncured concrete should not be discharged to surface waters due to the potential for fish kills. 19. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certificate of Completion" form to notify the NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the Transportation Permitting Unit of the NC Division of Water Quality upon completion of the project. The NCDOT is strongly advised to send in photographs upstream and downstream of each structure to document correct installation. 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 Administrative 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 Mr. Mike Parker of the Asheville Regional Office at 828.296.4500. Sincerely, F-Alan W. Klimek, P.E. Attachment cc: Wilmington District, US Army Corps of Engineers Mark Davis, Division 14, DEO Ed Ingle, Roadside Environmental Angie Pennock, USACE Asheville Field Office Transportation Permitting Unit Mike Parker, Asheville Regional Office I=I L?E 14() 141 • 5 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR April 2, 2004 Mr. Steve Lund, NCDOT Regulatory Project Manager LYNDO TIPPETT SECRETARY U.S. Army Corps of Engineers PAYMENT 151 Patton Avenue, Room 208 Asheville, NC 28801-2714 RECEIVED G? 31 Subject: N-Mienw-ide-3-Permit Application Bridge Numbers 140 and 141 over Bryson Creek, SR 1501 and SR 1500 Transylvania County -? zoo we-# 141B• 2 09&l f Dear Mr. Lund, The North Carolina Department of Transportation (NCDOT) is proposing to widen Bridge Numbers 140 on SR 1501 and 141 on SR 1500, both over Bryson Creek (Class C), in Transylvania County. The existing bridges are both single span timber and steel structures with an overall lengths of 16'. The new bridges will maintain their existing lengths but be widened 10'. New timber mudsill footings will be placed adjacent to the existing footings and the timber bulkheads and wingwalls on the downstream sides will be extended. Traffic will use the existing bridge to detour while half of the new bridge is widened downstream. Sandbag cofferdams will be used if necessary to ensure a clean, dry area, and to minimize impacts to aquatic habitats and allow the existing stream gradients to remain as unchanged as physically possible. No threatened or endangered species are known to be present in or near the project area; therefore, no significant impacts are anticipated from project construction. 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. Whittier Bridge Maintenance, 178 Henry Bird Rd., Whittier, NC 28789Telephone(828)497-7953 Fax(828)497-6095 Impacts to Waters of the United States In order to construct the project in accordance with our current Bridge Maintenance standards, it will be necessary to impact waters of the United States in the French Broad River Basin. Specifically, NCDOT is requesting to replace Transylvania County Bridges No. 140 and 141. Listed below is a summary of the proposed impacts. Site No. Station Existing Condition Proposed Condition Net Impacts Site 1: 16' Single 16' Single Span 0' Bridge Span Bridge Bridge 140 Structure Structure Site 2: 16' Single 16' Single Span 0' Bridge Span Bridge Bridge 141 Structure Structure Total =0' 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. In addition, I am asking Mr. McHenry and Mr. Ed Ingle, (NCDOT) to comment directly to me concerning this permit request. If you have any questions or need additional information, please contact me at (828) 497-7953. Your early review and consideration will be greatly appreciated. Sincerely, Johnny Metcalfe, PE Division 14 Bridge Maintenance Engineer cc: Mr. David McHenry, Mountain Region Coordinator, NCWRC Mr. Carson Fisher, PE, Regional Engineer, LQS, DENR Mr. R.G. Watson, P.E., Division Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. E. L. Ingle, Roadside Environmental Field Operations Engineer, NCDOT Whittier Bridge Maintenance, 178 Henry Bird Rd., Whittier, NC 28789Telephone(828)497-7953 Fax(828)497-6095 Office Use Only: Fonn Version April 2001 USACE Action ID No. DWQ No.0 4 13. 5 C? If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ? 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: NW-5-6 p -3fl 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: NC Department of Transportation c/o J. D. Metcalfe Mailing Address: 178 Henry Bird Rd. Whittier, NC 28789 Telephone Number: 1-828-497-7953 Fax Number: 1-828-497-6095 E-mail Address:_ imetcalfeAdot.state.nc.us 2. Agent 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: Company Affiliation: Mailing Address: Telephone Number: E-mail Address: Fax Number: Page 3 of 11 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: Bridge Numbers 140 and 141 over Bryson Creek on SR 1501 and SR 1500 in Transvlvania Countv. 2. T.I.P. Project Number (NCDOT Only): WBS Element: 148: 208811 3. Property Identification Number (Tax PIN): 4. Location County: Transylvania Nearest Town: Etowah Subdivision name (include phase/lot number): Directions to site (include road numbers, landmarks, etc.): From Hendersonville proceed on US 64 West toward Etowah. Travel past Etowah approx. 2.3 miles to SR 1502 and turn right. Proceed 0.4 miles to SR 1501 and turn right. Bridye 140 is 0.2 miles from intersection with SR 1500. For Bridge 141 turn around and take SR 1500 for 0.5 miles. Both bridges are over Bryson Creek. 5. Site coordinates, if available (UTM or Lat/Long See Attached Topo (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. Describe the existing land use or condition of the site at the time of this application: Mainly farmland, residential community with minor development. 7. Property size (acres): 8. Nearest body of water (stream/river/sound/ocean/lake):_ Bryson Creek (Class: C) 9. River Basin: French Broad Page 4 of 11 (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/mays/.) Describe the purpose of the proposed work: Bridges 140 and 141 in Transylvania County are both timber and steel I-Beam bridges that we are proposing to widen approxmiately 10' on the downstream side with additional timber abutments and steel I-beams. The widened section of the bridge will sit on new timber mudsill_footings adjacent to the existing footings. The bulkhead and wingwall will be extended and constructed with timber. Construction will be phased to allow traffic on half of the bridge while the other half is under construction. List the type of equipment to be used to construct the project: Crane, Backhoe, boomtruck, powertools, handtools, etc. 10. Describe the land use in the vicinity of this project: Minor Development, Mainly a small residential community. Minor Farming, Fishing 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. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: N/A 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 Page 5 of I I 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 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. Wetland Impacts Wetland Impact Site Number indicate on ma) Type of Impact* Area of Impact (acres) Located within I00-year Floodplain** (es/no) Distance to Nearest Stream (linear feet) Type of Wetland*** * 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 I-800-358-9616, or online at http://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: 0 Total area of wetland impact proposed: 0 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number indicate on ma Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Im act Perennial or Intermittent? especify) 1 Widen Existing Bridge 10' 0' Additional Impacts Bryson Creek 8' Perennial 2 Widen Existing Bridge 10' 0' Additional Impacts Bryson Creek 8' Perennial Page 6 of 1 I * 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, 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. ** 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.aov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.niapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number indicate on ma Type of Impact* Area of Impact acres (if Name applicable) Wat) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. 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. Page 7 of I I Silt fence will be used around the project to reduce run-off into the stream. Any potential impacts from offsite sedimentation from the project site will be avoided by the implementation of appropriate BMP's 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 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/ncwetlands/strmgide.html. 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. N/A Page 8 of I I 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401 /Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at htta://h2o.enr.state.nc.us/wM/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 Amount of Coastal wetland mitigation requested (acres): NA IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) 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 (DWQ Only) 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 Page 9 of 11 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 3 2 1.5 Total * "Lone 1 extends out 30 feet perpendicular from near bank of'channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 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. XI. Stormwater (DWQ Only) 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. The drainage area for the creek is approximately 90-95% woodlands and farmland. Silt fences. check dams, and other applicable erosion control devices will be used around the project to reduce any off-site, or in stream sedimentation. XII. Sewage Disposal (DWQ Only) 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. No wastewater will be generated from the project. Page 10 of I I XIII. Violations (DWQ Only) 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). N/A Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page I I of I I % tut ?yletf, CcEen ' y v' l i ( 'I? u i; V. j(j .yll 1 ;.' r1. l b ,• ` . !•?? \ ,? 1 i?1 ` OAO I / i ? ` ? ..? . Drysdale, 6 '21 vi N Z r C r i ?i f \ 7 1 J1 '' -SP ?_?? c LreF Site 7 9ridae 1ii : I`?,.' I \ '? (? ..,?' I p `l - .,'?A ?[.?'•\ 3 c iti7! ' ! •r,1\.' ?. ar • r.. rbl lr I , .rte t -? '•'r o ?` `? ' : v ; U p r ?.. 1 ~?' '•; ' ' ?? _ V,m Wite 40 f RP, ?jy) ?? ? '?-? ?` i-?`', _ ?...?? -?. v»? r •fr -? ?r .C .u 4 :PLEAS :.j-: ` •?.,?' + / ,f r l _ _ .? `? 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