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HomeMy WebLinkAbout20011034 Ver 1_Complete File_20010706OF WAIF ?O? ROG Michael F. Easley - Governor r William G. Ross, Jr., Secretary Department of Environment and Natural Resources Kerr T. Stevens Division of Water Quality July 17, 2001 Alleghany County DWQ Project No. 011034 SR 1440 (Early Road) APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. Heath Slaughter, Division Environmental Officer NCDOT Division 11 P.O. Box 250 North Wilkesboro, NC 28659 Dear Mr. Slaughter: You have our approval, in accordance with the attached conditions and those listed below, to impact 48 linear feet of an unnamed tributary to Crab Creek in order to improve SR 1440 (Early Road) in Alleghany County. The project should be constructed in accordance with your application dated 3 July 2001 (received 6 July 2001). After reviewing your application, we have decided that this fill is covered by General Water Quality Certification No. 3289, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Number 14. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non- Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit unless otherwise specified in the Water Quality Certification. . This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ and submit a new application. 'If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or of total impacts to streams (now or in the future) exceed 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. 1. In-stream work and land disturbance within the 25-foot wide buffer zone are prohibited during the trout spawning season of October 15 through April 15, or as otherwise determined by the North Carolina Wildlife Resources Commission, to protect the egg and fry stages of trout from sedimentation during construction. 2. Stormwater should be directed to buffer areas or retention basins and should not be routed directly into streams. 3. Sediment and erosion control measures shall adhere to the design standards for sensitive watersheds [15A NCAC 4B .0024]. 4. Temporary or permanent herbaceous vegetation should be planted on all bare soil within 10 days of ground-disturbing activities to provide long term erosion control. 5. The culvert required for this project shall be installed in such a manner that the original stream profile is not altered (i.e. the depth of the channel should not be reduced by a widening of the streambed). Existing stream dimensions are to be maintained above and below locations of culvert extensions. 6. All work shall be performed during low flow conditions. North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetiands/ Page 2 of 2 7. Disturbance of the stream channel must be limited to only what is necessary to perform the culvert installation. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 8. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for storm water sheet flow. 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 Ms. Cynthia Van Der Wiele at 919.733.5715 or Ms. Jennifer Frye of the Winston-Salem Regional Office at 336.771.4600. Sincerely, Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office NCDWQ Winston-Salem Regional Office Central Files File Copy 111W,v ky ? ? 1P h ?F? i ?gr alt K4 ???q ri+ ??x dF f ?, .. ?y 1• i? ??. ? ?,{? _ V,. +.ae •.4 y' P 1, ? r/ Y; ? a'1 r ? .NtY4+, r ?. ?A a74Q?"?H .{v ? 4r ??,• a? ?+?t ?,Na?`i. NA?i'tF aptn' ?4{ c "v 4 !"4c V ayy ?- ?. L 11 z Yj I _. 4 ?. ' Mw- ?' t r' 4 a t it ;" r i ?} t P `44 fr ?Y ?y ,.;,?6 l?1 "fin ti?I1??r d d, r Not tl '}a N t ? v ? ,8t ?1.?. 1 Jr •. ,r-??i '???.: .rs' ?~?"??'.: *RT ? a, ;,'+ ' ~? '?) ' ''K ykj?.:v. 1 a CY) r. i Syr w i, 'F$ '?tf r t?.Y + ?S '.•{?: [ l'?:;r yea n? `?? ' yRt ' ? 1 ; ?Alk?.,a .:.nXn ?" ` 1? r n „ 1 1. 'd t l r w?La.,,,LLL? y?{yt ! F? r F t ? ? I ?H4 m a ?PV +,T' s ? , d(? r? ?1?,A f y (•.. t P?' r w ,? } 1 n j ?' rr r? t 4 r t. ? ?+t 1r?4 ? rw ?? 1 rr ly oii tiw1?' H. a I NV Wk. r li AI? Top: Outlet end of pipe @ station 18+10 on SR 1440, Early Road in Alleghany County. Bottom: Downstream view @ station 18+10 on SR 1440, Early Road in Alleghany County. TO: Jean Manuele, USACOE Raleigh Field Office FROM: Maryellen Haggard, Regional Coordinator Habitat Conservation Program DATE: July 12, 2001 SUBJECT: North Carolina Department of Transportation (NCDOT), SR1440, Early Road, Unnamed Tributary to Crab Creek, Alleghany County The North Carolina Department of Transportation (NCDOT) is requesting a concurrence letter from the North Carolina Wildlife Resources Commission (NCWRC) to obtain a 404 permit from the U.S. Army Corps of Engineers. Biologists on staff with the NCWRC have reviewed the proposed improvements and are familiar with habitat values of the project area. These comments are provided in accordance with the provisions of the Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d) and the Clean Water Act of 1977 (33 U.S.C. 466 et seq.). The proposed project consists of widening and paving SR 1440. The replacement of one pipe culvert will affect 481n. feet of an unnamed tributary to Crab Creek. Crab Creek is in a High Quality Water Zone and is designated Hatchery Supported Water. Tributaries to Crab Creek are likely to support trout. We will not object to the project as proposed provided that the following conditions are implemented: 1. Instream work and land disturbance within the 25-foot wide buffer zone are prohibited during the trout spawning season of October 15 through April 15 to protect the egg and fry stages of trout from off-site sedimentation during construction. 2. Disturbance of the stream channel must be limited to only what is necessary to install the culvert. Heavy equipment should be operated from the bank rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. SR 1,140, Early Road 2 July 12, 2001 3. The installation of the pipe should insure that all waters flow without freefalling or damming on either end during low flow conditions. The dimensions, pattern, and profile of the stream above and below the pipe should not be modified by widening the stream channel or reducing the depth of the stream. As possible, where disrupted, natural floodplain benching and aquatic life passage should be restored. 4. Sediment and erosion control measures shall adhere to the design standards for sensitive watersheds (15A NCAC 4B .0024). 5. Temporary or permanent herbaceous vegetation should be planted on all bare soil within 10 days of ground disturbing activities to provide long-term erosion control. NCDOT should utilize onsite native vegetation and materials for streambank stabilization, rather than excessive riprap (or hard stabilization methods). Vegetation provides bank stabilization, as well as shade for cooler water temperatures, and riparian edge habitat. If riprap is used, it must be limited to the lower 1/3 of the streambank. 6. If concrete will be used, work must be accomplished so that wet concrete does not contact stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. Thank you for the opportunity to review and comment on this project during the early planning stages. If you have any questions regarding these comments, please contact me at (336) 527- 1547. cc: Cynthia Van Der Wiele, NCDWQ Heath Slaughter, NCDOT ISSUED l STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY P. 0. Box 25201, Raleigh, NC 27611-5202 LYNDO TIPPETT GovERNOR PHONE: 919-733-2520 SECRETARY July 3, 2001 Mrs. Jean Manuele U. S. Army Corps of Engineers Raleigh Regulatory Field Office 6508 Falls of Neuse Road, Suite 120 Raleigh, NC 27615 Subject: Nationwide Permit 914 SR 1440 (Early Road) Alleghany County, North Carolina Dear Mrs. Manuele: 1® 3 The NC Department of Transportation is scheduled to grade, drain, base, and pave primarily along the existing roadway of SR 1440 (Early Road) in Alleghany County. This project will require the replacement of one (1) wet cross line as shown below: 1) Replace existing 32'x 30" CMP at station 18+10 with a 60' x 36" B.C.C.S. pipe. Miscellaneous rip-rap impacts will total 20 linear feet or less. New stream impacts = 481n. feet. This wet cross line carries an unnamed tributary to Crab Creek (Class: C, Trout). No Threatened or Endangered Species (or their critical habitat) will be impacted by this project. The total project length is approximately 0.46 miles. Due to the proposed work, we are requesting a 404 Nationwide Permit 914. Since this is an existing roadway, the minor modifications proposed in this application should not remove or degrade existing water quality uses. Any widening of the existing roadway will be directed away from any adjacent creek whenever possible with minimum fill placed in any buffer area. Pipe sizes used will be the minimum necessary to create a safe roadway. By utilizing the erosion control measures outlined in the attachments to this application, downstream water quality standards will be protected. C rn ? m rn 0 P. O. Box 250, N. WILKESBORO, NC 28659 PHONE (336) 667-9111 Fax (336} 667-4549 Mrs. Jean Manuele SR 1440 (Early Road) Page 2 July 3, 2001 Attached is a Preconstruction Notification Form, plan sheets with proposed erosion control measures, pipe crossing information, a marked county map, a marked topography map and photographs. By copy of this letter, it is requested that Mr. Ron Linville, Mountain Region Coordinator, with the North Carolina Wildlife Resources Commission comment directly to you concerning the 404 Nationwide Permit application with a copy sent to me. By copy of this letter, I am forwarding seven (7) copies of this application package to Cynthia Van Der Wiele, NCDENR, Division of Water Quality, 401/Wetland Unit, for her review. A $200.00 check is enclosed for the 401 certification processing fee. It is requested that any comments related to the 401 certification be forwarded directly to the Corps with a copy sent to me. We would like to begin construction as soon as possible. If further information is required, please let me know. Your early review and consideration will be greatly appreciated. Sincerely, T Heath Slaughter Division Environmental Officer Enclosures cc: Ron Linville, Western Piedmont Region Coordinator, NCWRC Brian Cole, US Fish and Wildlife Service Renee Gledhill-Earley, Environmental Review Coordinator, NCDCR Cynthia Van Der Wiele, Division of Water Quality (7 copies) R. C. McCann, PE, Division Engineer Charles Reinhardt, PE, District Engineer Brandon Whitaker, PE, County Maintenance Engineer Heath Slaughter, Division Environmental Officer Neil Trivette, Area Roadside Environmental Engineer Office Use Only: Form Version April 2001 `IUD' USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. L 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: 14 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: ? H. Applicant Information 1. Owner/Applicant Information Name: North Carolina Department of Transportation Mailing Address: P. 0. Box 250, North Wilkesboro, NC 28659 Telephone Number: (336) 903-9236 Fax Number: (336) 903-9239 E-mail Address: hslaughtere,dot.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: Heath Slaughter, Division Environmental Officer Company Affiliation: North Carolina Department of Transportation Mailing Address: P. 0. Box 250, North Wilkesboro, NC 28659 Telephone Number: (336) 903-9236 Fax Number: (336) 903-9239 E-mail Address: hslaughterndot.state. nc.us 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: SR 1440. Early Road 2. T.I.P. Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): N/A 4. Location County: Alleghany Nearest Town: Sparta Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): From Sparta, travel northeast on NC 18. Turn left onto SR 1440. Site coordinates, if available (UTM or Lat/Long): (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: Residential/Farm 7. Property size (acres): Approximately 1.1 acres. 8. Nearest body of water (stream/river/sound/ocean/lake): UT of Crab Creek (Class: C, Trout). 9. River Basin: New (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://fi2o.enr.state.nc.us/admin/maps/.) n__- 4 -cite 10. Describe the purpose of the proposed work: Improvement of SR 1440. 11. List the type of equipment to be used to construct the project: Trackhoe, backhoe, and motor ,grader. 12. Describe the land use in the vicinity of this project: Residential/Farm 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: No 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 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 100-year Floodplain** (cs/no) Distance to Nearest Stream linear feet) Type of Wctland*** N/A ' 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 onlineathttp://%v-%,v-%v.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 acres Total area of wetland impact proposed: 0 acres 2. Stream Impacts, including all intermittent and perennial streams 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 specify) Station No. 18+10 Pipe replacement 28 feet UT #1 of Crab Creek 2 feet Intermittent Station No. 18+10 Miscellaneous placemen -rap for t stabilization 20 feet or less UT #1 of Crab Creek 2 feet Intermittent 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 w?ti?v.usCS.eov. Several Internet sites also allow direct download and printing of USGS maps (e.g., w-ww.topozone.com, «Avw.malxLuest.COm, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 48 In. ft. of new impacts. .,.._- L 7 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) Name of Watcrbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bav, ocean, etc.) N/A ' 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.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: 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. The existing roadway must be widened to achieve an acceptable section width, thus increasing public safety. The existing pipe must be replaced for the same reason. By utilizing the erosion control measures as shown in the attached drawings, adverse impacts to streams in the area will be minimized. Since this is an existing roadway, the stream impacts cannot be avoided. However, the replacement pipe length will be the minimum needed to construct the widened roadway. n_ __ -, -C 1 1, r 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.ne.us/newetiands/strmizide.htmi. 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. N/A T.._.. 0 -r 1 ? 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 http://h2o.enr.statc.nc.tishvrv/index.litni. 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): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A 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 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 213 .0233 (Meuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: r%- _., n _ c 1 ? I 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* (s uarree feet) Multiplier Required 1 3 2 1.5 Total ' Zone 1 extends out 30 feet perpendreular from near bank of channel; Lone 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. N/A 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. Please refer to the attached erosion control plan. XH. 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. N/A XIM 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 n..__ in.rIIt 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). Z / v/ Applicant/Agent's Signatu%6 Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell US Army Corps of Engineers Avery Clay Jackson Polk 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-3853 Caldwell Haywood McDowell Swain Fax: (828) 271-3858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Surry Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertic Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotanx Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Office US Army Corps Of Engineers Post Office Box 1890 Wilmington, NC 28302-1890 Telephone: (910) 251-3511 Fax: (910) 251-3025 Anson Duplin Onslow Bladen Harnett Ponder Brunswick Hoke Richmond Carteret Montgomery Robeson Columbus Moore Sampson Cumberland New Hanover Scotland Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only T .... 1 7 ..r 1 ll G I N i A - 4D EARLY RoAD GLADE CREEK TOWNSHIP •AL1.EG14gWY CO. 0.46 m1k E i 1 ? ..??..?.. : ? 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Ilxl .1 111 / ¦A M? - 'D ?' • ` '•Y I.wO / .. 1 / \ . ^ , 5 / -3 111• !1 / .. . _ . I1 .. __ r y pp" ,? 1x. '1 •I7. ? 1.t t.Y'.. • 6 `1117 1.6) ? ?IfSil ' ?iT O / 21 \ 1171 2 YT N• 1111 u)1 x.'11125 1.6 'A 1.11.E 1M? 1., m p ' I 11A ?;h ,32 1 • •? '-? 1 7 \ I1? 115 1 "S 1Mw Y . Ili > - 0.w1P lw. 1 YoJ,toYi W 22 / I •lw \ J r ?? . ') • - /• '1 .r1f a J1?>I>I (A • 1 ^ ' 171 I1Q> \ • IC /M1\•/-' 1130 ?. 1111 !ARRWAY ?ro All 5.b-& • ':.:-: V t ••?? " ?''; ;HTON !ARK = J i , ' •. .', ' C e J/ • r ZEC EAnONAi AREA - i=ti I - STONE G YTN. \ -.-BEECH ? uT - - N. ?sy 21 fil ?? ? l 1h00?`? r v? ? X83 ? ? v? _ y? „ w ? _ j?• \ 1? _ / ?v 1412 ???'? ?GB??I'??F-?.v.? 160 u ; n 3. -:Cem \ `\ .? r ??, • 143 /?---? ! r•. _ o __ d"I '\??• ?? p I I• ?? ?? 2586 A --------------- 14 Ji ,r°= rr tata 81 267 2424 ?` ` _\ I '? ( `l? `= =? -?9" \ f ? o, Cam, ??\\ 1```? - ? ' ?? ?? i? ? .V rr7 .tip y ?}i •?1 -. ,.?? ??; o J14 r ?? ? \.C2,P` ? ? ?' ? ? ?-- / / ? ?\? \ n I ~ I `?°/ 1. ? ,?'/??:..? ? `^ ? i iii , .? ?1 Cod ,\ ti:/,--/?i? ga? •\? ' J`/ %6L-0,?? 245 \ Blew r ?. r ?LP??i1J?? % \N ,! nom' i 500 Unravel 6 ??. Pit _ ?Li A•-p E r C R' E K 27 .?? 24 /^ \_?/??,\ \\\/\`? (\..?` ,• 1~ 1439 d52 L \ ??1 ???\. ?\??? / ?\ ? ? ?. ??\?1 ?./ ?J o?a \, 1?..,\ "may •? ?'~? ti v?^ a ? 1 ? r ? ? ?'? ? 2681 x? ! ,? ? ? ?? i??/.' , ti? ?/ ? ? ./??? ? r ? "'f? C vr' ?, 1 al ?? 1 ?_S? '?-ri l (1 I ,f 7,? i It ilk. 2800 I ?? ?n° A.1?\v wv 153 IIVJJ I') 03 ?-," A? 75 a \ / gravel 1 )Cem: A? ice: l:• ? ? Pith i ? i a ?? EROSION CONTROL-—- Stl # Description Symbol 1630.03 Temporary Silt Fence 1630.05 Temporary Silt Ditch TSD 1605.01 Temporary Diversion 'D 162201 Temporary. Slope Drain `- `- 1630.01 Silt Basin Type-A -? .1630.02 Silt Basin Type-B 1633.01 Temporary Rock Silt Check Type-A 1633.02 Temporary Rock Silt Check Type-B 1634.01 Temporary Rock Sediment Dam Type-A e-B T t D di k S j 1634.02 yp am men e Temporary Roc . , 1635.01. Rock Pipe Inlet Sediment Trap Type-A A t 1635.02 1636.01 Rock Pipe Inlet Sediment Trap Type-B Rock Silt Screen B 1630.04 Stilling Basin F7 Rock Inlet Sediment Trap: 1632.01 Type-A A --OR --A) 1632.02 Type-B. B fE_j] --OR - B 1632.03 Type-C C -- OR -• C) m -, /r FROS70N CONTROL ?LA_N SHRRT Silt Basin Type B's will* be constructed to the .dimension 'of six feet.by.three feet by three feet unless otherwise noted on the plans. Generally, the order of installation of the erosion control measures will be as follows: Temporary silt basins shall be installed before clearing and grubbing begins. Silt fences and temporary silt ditches shall be installed after clearing and before g?rading. Temporary stone-ditch checks shall be installed as soon as ditchline is established. Pine outlet and inlet protection will be done as soon as the pipe is installed. Seeding and other permanent erosion control measures are to be implemented as soon as practical. RS . Always SL?::R toward ditch line as a ' temporary measure in this situation! Erosion Control Matting . ,_? Water Level M ' Rip Rap Liner Typical for use at cross line Dipes, culverts and where disturbed area is near stream.' Maintain above and below stream conditions at pre-construction widths and depths- Native vegetation should be maintained or restored along stream banks where practical. U') ? U L O W W J U W cr- j V) V) Q to N W 3z p W to b1 3 O p V) Lu W UpJl?ul O W 4J 3k O Q CL 1 O (r p ?O 14+OODO J /J+OODO !/t MAT C, EXISTING R/W J LLJ cn LA V 7 ?g z° W? QO co O c3 ? W Q ? Z3 -e (rI J _J W O Z W W W W Z O W U_ 00, ?$a EXISTING R/w O r-% S -00, - o% 19+00.00 MATCH ?INE _ +flo 143+00.00 z /7f 2 F $, Q. /f N N /5+OOZO IA-LrV)/Vl IinTr` ? 1 1 c 1 1 /Arm 4f MATCH Sto, 23+80 ft.15' R/W C At 22+QO.CDO ?-/+OOX- N ?c 20+ to*nnnn MATr 4 CA 15' R/V"l 2 4 5t 15t 15t Q r . 2'9t0p?Q MATCH I I I LEI LINE 0 T Z8 ?m .11 v\ I P 0 27+ ?pn 5t 26f00.0(1 End l5' R/W f ^.4 r r%^ M I/ AT!` LJ to.25 +Q4 End l5' R/W 0 N C `^ I l AI F r 4f MATC ?c !-C Ml ? t ? ct ??C1 32+ N ? N N /t CI 1 N t ZV N ,30+ t rtn,P*L^^^ iin-'nt_A A 1 1 , A! IIAIC -tt V W Q CL +? Q 12 W ZA.tM M II ATI-1-41 I I ! I / /A/9- *DTTCH LINER REQUIREMENTS* ROAD NAME: SR 1440 EARLY AbAD ALLEGHANY COUNTY STATION STATION RT. / LT. TYPE LINER REQUIRED 10+75 12+25 LT. RIP RAP 10+50 12+25 RT. RIP RAP 12+25 13+50 LT MAT 12+25 13+50 RT. MAT 16+00 17+00 LT. MAT 17+00 18+10 -LT. RIP RAP 18+20 21+50 LT. RIP RAP 21+50 22+50 LT. MAT 30+00 33+25 LT. MAT 30+00 33+75 RT. MAT 33+25 33,+75 LT. RIP RAP