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HomeMy WebLinkAbout20041924 Ver 1_Complete File_20050306i F \NA (b? Michael F. Easley, Governor 9 William G. Ross Jr., Secretary t- North Carolina Department of Environment and Natural Resources >_ .l id) p - Alan W. Klimek, P.E. Director ' Division of Water Quality February 11, 2005 DWQ Project # 04-1924 Yancey County Michele Lawhern, County Manager Yancey County Room 11, Courthouse Burnsville, NC 29714 Subject Property: Bowlens Creek EWP 2004-06, EWP 2004-07 Reissue of Approval of 401 Water Quality Certification with Additional Conditions Dear Mrs. Lawhern: In order to correct clerical errors and'`address concerns expressed in regards to this document, you have our approval through this re-issued authorization, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 2,175 feet of streams for the purpose of streambank stabilization at the subject properties, as described within your application received by the N.C. Division of Water Quality (DWQ) on December 21, 2004. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3376 (3376). The Certification(s) allows you to use Nationwide Permit(s) 37 when issued by the US Army Corps of Engineers (USACE). 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 stormwater regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is 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). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786! FAX 919-733-6893 / Internet http:!lh2o.enr.state,nc.us/ncwetlands o One NhCarolma Naturally An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Yancey County: Page 2 of 5 February 11, 2005 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Amount Approved Units Plan Location or Reference Stream 2, 1 75 feet Bowlens Creek 2. Erosion & Sediment Control Practices 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. 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. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No Waste, Spoil, Solids, or Fill of Any Kind 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 Pre-Construction Notification. 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. r Yancey County: Page 3 of 5 February 11, 2005 5. 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. 7. Only clean, large, angular rock, large woody material, or other natural stream design materials and techniques should be used for bank stabilization. Rock should not be placed in the stream channel in a manner that constricts stream flow or that will impede aquatic life movements during low flow conditions. Filter cloth should be placed behind large rock that is used for bank stabilization. Properly designed rock vanes should be constructed wherever appropriate on bank stabilization and channel realignment stream reaches to improve channel stability and to improve aquatic habitat. Root wads should be installed low enough in the bank so that a significant portion (at least one-third) the root wad is inundated during normal flows. 8. The channel must be restored to a more stable condition. However, under no circumstances should river rock, sand or other materials be dredged from the stream channel under authorization of this permit except, if necessary, in the immediate vicinity of the eroding banks for the explicit purpose of anchoring stabilizing or flow/grade control structures or for reestablishing the natural and more stable stream channel dimensions. Stream bed materials are unstable in flowing-water situations and are unsuitable for bank stabilization. Stream dredging has catastrophic effects on aquatic life and disturbance of the natural form of the stream channel can cause downstream erosion problems. The natural dimension, pattern, and profile of the stream upstream and downstream of the permitted area should not be modified by widening the stream channel or changing its depth. 4. No Sediment & Erosion Control Measures w/n Wetlands or Waters 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 Resources has released the project. 6. Sediment and erosion control measures must be implemented prior to construction and maintained on the sites to minimize sediment in downstream areas. Seeding for a temporary cover of wheat, millet, or similar annual grain or permanent herbaceous cover should occur on all bare soil within five (5) days of ground disturbing activities to provide long-term erosion control. The projects should be accomplished in stages instead of leaving large tracts exposed to further storm events. Erosion control matting should be used in conjunction with appropriate seeding on disturbed soils in steep slope and riparian areas, unless authorized under Division of Land Resources Erosion and Sediment Control approval. Matting should be secured in place with staples, stakes, or, wherever possible, live stakes of native trees. Straw mulch and tall fescue should not be used in riparian areas. In addition, because of an anticipated difficulty in establishing ground cover during the winter, reseeding should be conducted, as necessary, in the spring-time with a native annual and perennial seed mix with a temporary nursery crop of wheat, millet or other grain. Yancey County: Page 4 of 5 February 11, 2005 9. Stabilization measures should only be applied on or near existing erosion sites, leaving other stable stream bank areas in a natural condition. Grading and backfilling should be minimized and tree and shrub growth should be retained where possible to ensure long term availability of stream bank cover for aquatic life and wildlife. Backfill materials should be obtained from upland sites except in cases where excess stream bed materials are available. Berms are not permitted because they block the floodplain, constrict and accelerate flood flows, and often fail or impede drainage during large flood events. 10. Repairs to eroded banks should be conducted in a dry work area where possible. Sandbags or other clean diversion structures should be used where possible to minimize excavation in flowing water. Channel realignments should be constructed by excavating the new channel from downstream to upstream before connecting it to the old channel. 11. Heavy equipment should be operated from the bank whenever possible. All mechanized equipment operated near surface waters should be inspected and maintained regularly to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids or other toxic materials. Equipment used in stream channel must be clean, new or low hour equipment. 12.As long-term stream stability is a concern with -this type of work, it is strongly recommended that woody vegetation be established along stream banks where possible. Any riparian vegetation planting should be performed in accordance with the Guidelines for Riparian Buffer Restoration. (http://h2o.enr.state.ne.us/wrp/pdf/buffers.pdf ) 13. Monitoring The Permittee shall examine the stabilization work done under this Certification on an annual basis for three (3) years following the completion of the restoration efforts. This field evaluation should note the condition and stability of the measures installed and how well the repair is holding up. A written report must be provided to DWQ's Asheville Regional Office by June 1St of each year. The report must describe inspection results, include digital photographs, list the date of inspection, and describe any needed repairs or corrections. 13.The permittee will provide on-site supervision of stability work including, but not limited to bank re-sloping, in-stream structure placement, and riparian zone re- establishment, by an appropriately trained individual. 14.1f pasture along the stream is to be used for grazing, the permittee must inform the appropriate landowners that cattle should be prohibited from damaging riparian areas and from de-stabilizing the stream banks and channel. 15. Diffuse Flow 1 All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected riparian zones such that it will not re-concentrate before discharging into a stream. Yancey County: Page 5 of 5 February 11, 2005 16.Water Quality Certification Notifications The permittee must provide a copy of this issued Water Quality Certification and attached cover letter to each property owner where the approved work will be performed. 16.Turbidity Standard The turbidity standard of 50 NTUs (Nephelometric Turbidity Units) shall not be exceeded as described in 15 A NCAC 2B. .0200. Appropriate sediment and erosion control practices must be used to meet this standard. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by 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, 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 Cyndi Karoly in the Central Office in Raleigh at 919-733-9721 or Mr. Kevin Barnett in the DWQ Asheville Regional Office at 828-296-4657. Sincerely, Alan W. Klimek, P.E. AW K/khb Enclosures: GC 3376 Certificate of Completion Guidelines for Riparian Buffer Restoration i cc: USACE Asheville Regulatory Field Office DWQ Asheville Regional Office DLR Asheville Regional Office File Copy Central Files Filename: 04-1924.EWP.BowlensCreek.Approval.Reissued.V5 MEMORANDUM TO: John Dorney Non-Discharge Branch Regional Contact: -Barnett. Kevin WQ Supervisor: Forrest WPstall Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name Yancey County : Bowlens Creek EWP Project',Number 04 1924 Recvd From APP Received Date 12/1/04 Recvd By Region Project Type clearing and debris removal, stream channel County Yancey County2 Region Asheville Certificates Stream Permit Wetland Wetland- Wetland Stream Class Acres Feet Type ` Type Impact , Score Index Prim. Supp. Basin Req. Req. 37 _F F Stream PT -@N 7-3-14-3-(1 WSII HQW 40,306. ? 2,175.00 Mitigation Wetland MitigationType Type Acres Feet Is Wetland Rating Sheet Attached? Q Y pO N Did you request more info? Q Y 0 N Have Project Changes/Conditions Been Discussed With Applicant? Q Y Q0 N Is Mitigation required? p Y I0 N Recommendation: Q Issue I* Issue/Cond O Deny Provided by Region: Latitude (ddmmss) Longitude (ddmmss) Comments: Issued-01/10/2005 - ARO - KHB, cc: Regional Office Page Number 1 Central Office Facility Name Yancey County : Bowlens Creek EWP Project Number 04 1924 Comments (continued from page 1): County Yancey Regional Contact: Barnett, Kevin Date: cc: Regional Office Page Number 2 Central Office Triage Check List ) la Date: Projelct Name: ?Je5Z4, A"I_ 6 Z'/Z? !? DWQ#: C..? q Z I 2!V- County: To: ARO Kevin Barnett ? WaRO Tom Steffens and Kyle Barnes ? FRO Ken Averitte ? WiRO Noelle Lutheran ? MRO Alan Johnson ? WSRO Daryl Lamb ? RRO Mike Hor " From: 12 12 ?' TelePhone : (919) The file attached is being forwarded to our for your evaluation. Please call if you need as4stance. `1 :Stream length impacted 'k ? Stream determination ? Wetland determination and distance to blue-line surface waters on USFW topo maps 6 Minimization/avoidance issues Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill ? Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy ? Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: t e L° Y 1?` - ?T hie.-j 1v C / PJVi S J`? ? ? f?,f rz ? ??J ?? ? ,f E N G I N E E R I N G & H Y D R O G E O L O G Y 50 COLLEGE STREET, ASHEVILLE, NC 28801 TEL. 828.281.3350 FAc.828.281.3351 www.altamontenvironmental.com December 20, 2004 Ms. Cyndi Caroly Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 DLI- Subject: Bowlens Creek Revised Pre-Construction Notification Application Yancey County, North Carolina Dear Ms. Caroly: of ?p Os?'P ?Sl 4 ti a ?_( Attached are six copies of the Bowlens Creek revised Pre-Construction Notification Application for Section 404 nationwide permit 37, and corresponding DWQ 401 water quality certification. An additional copy has been delivered to Mr. Kevin Barnett in the North Carolina Department of Environment and Natural Resources (DENR) Asheville regional office. Exigency work applied for in this permit includes stream bank stabilization, debris removal, and channel relocation. The primary goal in conducting the exigency work is to protect property, and to return the channel to pre-flood conditions. Please note that the application is signed by myself as an authorized agent for Yancey County. Altamont appreciates the opportunity to provide this revised application. If you would like additional information, please contact me. Sincerely, Stuart A. Ryman, P.G. Enclosures: PCN - Bowlens Creek CC: Kevin Barnett-NCDENR Asheville Regional Office Michele Lawhern - Yancey County Manager Cliff Vinson - District Conservation Officer NRCS P:\Yancey County\NRCS EWP\Correspondence\DWQ Bowlens permit letter 122004.doc ?_ I ENGINE'ERIN:G HY.D,ROGE.O 50 COLLEGE STREET, ASHEVILLE, NC 28801 TEL. 828.281.3350 FAc.828.281.3351 www.altamontenvironmental.com December 17, 2004 Mr. Scott McClendon . US Army Corps of Engineers 151 Patton Avenue Room 208 Asheville, NC 28801-5006 Subject: Bowlens Creek Revised Pre-Construction Notification Application Yancey County, North Carolina V Cv PS D ?: ' /f 77 'QYpsgTFRO? Dear Mr. McClendon: Altamont Environmental, Inc. (Altamont) is submitting the enclosed information on behalf of Yancey County (County) in response to your letter dated December 9, 2004; and verbal requests for additional information during our December 13, 2004 meeting. In your letter you requested plan view sketches and proposed finished cross-sections for stream reaches that will be relocated as part of the proposed Emergency Watershed Protection work You also requested that channels not be relocated to the inside of meander bends. Finally, you requested natural channel design and planting with woody vegetation. In our subsequent meeting you requested a table with property owner names, extent of work to be done on each land parcel, and design details for proposed in-stream structures. The enclosed Pre-Construction Notification Application form (PCN) for the Bowlens Creek site (EWP2004-06 and EWP2004-07) has been revised to address your comments. Channel relocation is proposed for two sections of Bowlens Creek. Attached to the PCN are figures that illustrate the proposed Bowlens Creek channel relocation sites. The figures illustrate the approximate pre-flood channel location and post-flood channel location at the two sections where relocation will occur, as well as proposed in stream structures. The goal of the channel relocation is to emulate pre-flood channel location and conditions. Approximate Global Positioning System (GPS) coordinates of pre-flood and post-flood channels are included on a table in the attached PCN. Before work begins, Altamont will field verify and flag approximate pre-flood condition center of channel on 25-floot centers, using handheld GPS equipment with an estimated precision of plus or minus one meter. Typical channel width will be flagged at the same frequency. Upstream and downstream channel cross-sections and regional curve data for North Carolina Mountains will be used to define size and shape of channel reconstruction. During construction, Altamont will direct the contractor's activities to confirm that the channel is being relocated as flagged. Channel cross-sections taken from upstream and downstream of the discrete channel relocation sections, as well as a target cross-section that takes into account drainage area and regional curve data are included in the PCN. Post-flood streambanks upstream and downstream of the sites are steep and unstable. Reconstructed stream banks will be shaped in a stable manner, keeping channel dimensions generally consistent with existing upstream and downstream channel cross-sections, as well as the target cross-section. Following construction, the streambanks will be vegetated to improve stability and reduce erosion. Woody vegetation and native plants will be utilized where feasible. On December 10, 2004 NRCS personnel toured various Yancey County EWP sites with representatives of the County and Altamont. During that tour, the NRCS determined that displaced channels would not be relocated to the inside of meander bends, provided that this meets the approval of all adjacent property owners. In P:\Yancey County\NRCS EW Torrespondence\ACOE permit addendum cover letter.doc Mr. Scott McClendon December 17, 2004 Page 2 of 2 addition, the NRCS concurs with the U.S. Army Corps of Engineers recommendation to utilize rock vanes and large angular stone to stabilize the channels and banks in these areas, and to utilize natural channel design where feasible. The anticipated locations for these structures are shown on the figures and construction details for in-stream structures attached to the revised PCN. During various conversations regarding this project you indicated that the U.S. Army Corps of Engineers requires a list of all affected property owners. During our subsequent meeting on December 13, 2004 you further indicated that you would like the list to include specific work we propose to undertake on individual parcels. Table 1 of the PCN lists the affected property owners, mailing addresses, and proposed work on each property. To assist you in your review of this application we have also enclosed copies of all correspondence we have received from the USFW, NCWC, Cultural Resources, and DWQ regarding this project. If you would like additional information, please contact me at (828) 281-3350. Sincerely, Stuart A. Ryman, P.G. enclosures: Revised PCN and Associated Figures and Tables Site Environmental Review Checklists and Associated Correspondence cc: Michele Lawhern - Yancey County Manager . Cliff Vinson - District Conservation Officer NRCS PAYancey County\NRCS EWP\Correspondence\ACOE permit addendum cover letter.doc Michele P. Lawhern, County Manager John Renfro, Chairman Dean Hicks, Y-A.NCEY COUNTY Blainne Whitson, Commissioner County Courthouse, Room 11 • Burnsville, North Carolina 28714 PHONE: (828) 682-3971 • FAX: (828) 682-4301 • EMAIL: mlawhern@yancey.main.nc.us November 10, 2004 Altamont Environmental, Inc. 50 College Street Asheville, North Carolina 28801 Stu, At the regular monthly meeting of the Yancey County Board of Commissioners last evening, the enclosed contract for professional services was executed, relative to EWP Section 216 work. Pursuant to, or in the spirit of the further intent of this contract, this Yancey County Local Government hereby authorizes Altamont Environmental, Inc. to sign and execute all necessary permits and coordinate communications with said i regulatory agencies. If there should be any questions about the above, please feel free to call me at any time. Zhe el y, le P. Law hem Yancey County Manager Work: 828/682-3971; Cellular 828/284-0746 Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. (It any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 37 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 (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? H. Applicant Information 1. Owner/Applicant Information Name: Michele Lawhern, Yancey C91M Manager Mailing Address: Room 11, Courthouse Burnsville, NC 29714 Telephone Number: (828) 682-3971 Fax Number: (828) 6824301 E-mail Address: m.lawhemgcoun manager.yance ct?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: Stuart A. Ryman Company Affiliation: Altamont Environmental, Inc Mailing Address: 50 College Street Asheville NC 28801 Telephone Number: (828) 281-3350 Fax Number: (828) 281-3351 E-mail Address: srman(2altamontenvironmental.com Page 5 of 15 M. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as toNvns, rimers, 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 draxvinQs 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: Bowlens Creek EWP 2004-06 EWP 2004-07 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): See attached Table 1 4. Location County: Yancey County Nearest Town: Burnsville Subdivision name (include phasellot number): N/A Directions to site (include road numbers, landmarks, etc.): Follow Highway 19E East through Burnsville After passing Ingles and Texaco on the right turn right on NC Highway 197 South After approximately one mile turn left on Bowlens Creek Road. The project site begins on the right after approximately 0.5 miles and continues approximately 2 more miles until the intersection with Stanley's Trail See attached Figure 1. 5. Site coordinates, if available (UTM or Lat/Long): 35° 53'24"N/82' 16' 56" W (approximate center of project area) (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): Multiple - See attached Table 1 7. Nearest body of water (stream/river/sound/ocean/lake): Bowlens Creek 8. River Basin: French Broad (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/.) Page 6 of 15 Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The proposed project site consists of light residential, and agricultural uses. The stream and stream banks were heavily impacted during Tropical Storms Frances and Ivan. The stream is clogged with woody, rock, and non-native debris. In some cases the channel has moved significantly from its original location and is threatening an adjacent property. Additionally, extensive stream bank erosion threatens the stability of existing structures including houses and bridges. 9. Describe the overall project in detail, including the type of equipment to be used: Clearing and Debris Removal Fallen trees limbs dislodged brush and non-native material within the cross section of the existing or original channel up to and including the debris line shall be removed. Any foreign debris will be removed. Trees whose near term fall is apparent will be removed. Live trees designated for removal will be cut three feet above the ground surface, and the root masses will be left. Disturbance of channel bottom and banks, and equipment access areas shall be held to the minimum necessary to allow the construction equipment to remove debris All areas disturbed due to debris removal and equipment access shall be reshaped and reseeded Access to the channel will be perpendicular to the channel so cutting of trees is held to a minimum with precaution taken to protect mast production and stream canopy trees. Dead trees that provide den habitat and are determined to pose no hazard to the channel shall be protected. A stream area debris conceptual drawing is attached as Figure 2. Stream Channel and Streambank Restoration When possible excavation equipment will access deposition areas at a safe distance from the streambank and do not need to track into the stream channel. Material excavated from these deposition areas can generally be placed with only one motion of the excavation equipment. Most of these sites include a steep eroded streambank opposite or adjacent to the deposition area. Where there does exist an eroded streambank in the vicinity of these deposit areas the material removed from this area will be used to stabilize the streambank. Where suitable material is available rock vanes and root wads will be installed in the restored bank section to. reduce bank stress and provide stability to the unconsolidated fill (typical structure cross-sections and plan views are included in Figure re 3). At sites where there is no eroded streambank in the immediate vicinity, the excavated material will be used to strengthen the natural berm of the streambank or will be hauled off site. In no case shall the deposited material be placed at an elevation higher than the existing streambanks. In cases when the channel has relocated it will be necessary to re-establish the stream channel to its pre-flood location and capacity. The post-flood and pre-flood channel locations for the Bowlens Creek site are shown in Figure 4. Two proposed channel relocation sites are shown in plan view with associated structures and channel locations in Figures 5 and 6. Work in these cases shall proceed from downstream to upstream to reduce sediment loading. Target restored channel dimensions have been established using regional reference data from appropriate, nearby stable or nearly stable sections. The restored profile and facet slopes will be established in the field using site elevation data and appropriate Page 7 of 15 nearby reference profile data The restored channel pattern will be determined using field indicators aerial photographs and interviews with landowners. Where suitable material is available rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. In several cases where a major channel shift has occurred all streamflow can be diverted into the flood channel allowing for all restoration work to be performed in the dry bed of the original channel. In cases where the original and flood channels overlay work shall begin by re-establishing a narrow diversion channel at the approximate location of the original channel. Excavation of the channel shall begin at the downstream edge of the deposition area and will progress upstream Material excavated from this channel will be placed at the waters edge between the existing stream flow and the new channel. Care will be taken to maintain an adequate berm area to prevent the flow of the stream from entering the channel being excavated. When the excavation reaches the upstream edge of the deposition area the stream flow shall be turned into the re-established channel. A berm will then be established to block as much of the flow as possible from moving through the flood scoured channel. Once flow is diverted to the re-established channel and the flood scoured channel is reduced to a minimum flow the re-establishment of the full original capacity of the stream and stabilization of the eroded streambank will begin. Beginning at the most downstream point of the deposition area. the material will be moved to the outside of the curve to re-establish the original stream location and capacity. Care shall be taken to move the material in such a manner as to minimize sedimentation As the material is moved to its final position on the outside of the curie the streambank shall be sloped to a stable slope. Large rock encountered during this phase of the excavation shall be placed at the toe of the slope, used to construct vane structures or used to anchor root wads to protect unconsolidated fill. As a fmal operation the berm placed at the upstream end of the channel shall be removed. At no time will excavation proceed below the normal channel bottom depth. To avoid overdeeping the channel the contractor will determine grade control by surveying channel elevations upstream and downstream of the subject reach prior to beginning repair work. The maximum allowable depth of excavation in the affected reach will be determined based on these reference elevations During construction the contractor will be required to maintain grade control to avoid excavating deeper than the approved maximum depth. A typical existing upstream and downstream cross-section for those channel sections that will be relocated is included in Figure 7 The cross sections depict conditions within channel areas that are immediately outside the reach that will relocated. A target post- restoration cross-section is included in Figure 8. Target channel dimensions were derived by determining the drainage area (approximately 4.5 square miles) and using regional curves found in "Bank-full Regional Curves for North Carolina Mountain Streams" (HarmanW.A. et a] 2002) Using the referenced information a watercourse in the North Carolina Mountains with a drainage area of approximately 4.5 square miles, has a typical cross sectional area at bankfull stage is between 37-43 square feet, a bankfull width of approximately 18-22 feet and a typical bankfull mean depth of 1.7 - 2 feet. Channel dimensions have been chosen such that the cross-sectional area is within the aforementioned Page 8 of 15 range. The specific channel width and depth will be dependent on physical constraints such as roads and existing streambanks. Equipment that may be used to accomplish the above listed tasks include; Rubber tired skidders, 15 ton dump truck, hydraulic track mounted excavator with thumb, and chainsaws. 10. Explain the purpose of the proposed work: Exigency work to protect existing property and structures. Stabilize streambanks to prevent further erosion and sedimentation. 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 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. 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. Provide a written description of the proposed impacts: Page 9 of 15 Proposed impacts include limited streambed disturbance, debris removal, and stream bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** I I i 1 i I * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, excavation, flooding, ditchino`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 FENIA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at htta ',%%iNiv.femarov. *** List a «etland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bos 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: None Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Average Width Stream Impact Length of of Stream Site Number Impact (linear Stream Before Impact Perennial or indicate on ma Type of Impact* feet Name" ft Intermittent? Stream Bank Stabilization, Bowlens 1 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Channel Realignment, Bowlens 2 Debris Removal 300 Creek 25 Perennial Bowlens 3 Stream Bank Stabilization 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 4 Channel Realignment 400 Creek 25 Perennial Stream Bank Stabilization, Bowlens 5 Debris Removal 300 Creek 25 Perennial Bowlens 6 Debris Removal 100 Creek 25 Perennial Page 10 of 15 Stream Bank Stabilization, Bowlens 7 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 8 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 9 Debris Removal 50 Creek 25 Perennial Bowlens 10 Stream Bank Stabilization 75 Creek 25 Perennial Bowlens 11 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 12 Debris Removal 150 Creek 25 Perennial Stream Bank Stabilization, Bowlens s 13 Debris Removal 100 Creek 25 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, 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.Qov. Several intemet sites also allow direct download and printing of USGS maps (e.g., www.tooozone.com, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 2,175 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 ma) Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) 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. 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. Page 11 of 15 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-dovvn valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and INUnimization) 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. When at all possible equipment will be kept out of the stream channel, stream crossings will be minimized and no excavation will be done below the existing channel bed. When at all possible stream material will be moved from dry areas to banks minimizing the movement of wet (or below water line) stream material Restored channel dimensions and profile will be determined by evaluating appropriate nearby stable or nearly stable reference sections, regional curve information and suitable reference data from the consultants reference library. Specific attention will be given to the establishment of bankfull benches and appropriate bedform sequencing throughout the restored areas. The temptation to create a wide shallow channel will be avoided Any channel relocation activities shall be limited to returning the channel to pre-storm conditions Temporary and/or permanent herbaceous vegetation shall be planted on all bare soil within 15 days of ground disturbing activities Rocky material shall not be used for bank stabilization above the normal high water mark. 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 andror upland vegetated buffers to protect open waters such as streams; and replacing losses of Page 12 of 15 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/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A 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): 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 (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)? Page 13 of 15 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 ',\TEPA 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 (Neuse), 15A NC AC 213 .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 * 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. 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 213.0242 or.0260. XI. Stormwater (required by DWQ) Page 14 of 15 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. Impervious acreage will not change. Erosion and sedimentation prevention and control will be maintained throughout this project primarily through pier water management construction sequencing proper staging an stockpiling of materials, and the maintenance at all times of suitable channel capacity for expected flow events. No equipment fuels lubricants or other potential sources of water pollution will be stored in areas that could be flooded during this project 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. Portable facilities shall be provided at the work site. XM. 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). N/A -L--*- "' - I /_ I // ZZ 17,Lo Applicant/Agent's Signat re Date (Agent's signature is valid only if authorization letter from the applicant is provided.) Page 15 of 15 Table 1 Affected Parcels Bowlens Creek Yancey County, North Carolina MAP ID OWNER ADDRESS CITY STATE ZIP CHANNEL STEAMBANK ROCK DEBRIS WOODY DEBRIS COMMENTS REALIGNMENT STABILIZATION REMOVAL REMOVAL 9 YOUNG FLORENCE 1175 Clear Creek Road Marion NC 28752 • • 50-feet of streambank 50 BANKS JOHN C & RUTH P.O. Box 634 Burnsville NC 28714 300-feet of channel realignment • • • • and installation of J Hooks and Cross Vanes 51 BANKS KENNETH L & IRENE O 534 Bolens Creek Road Burnsville NC 28714 North side of Bowlens Creek • • • • from Parcel ID 50 (see Map ID 50 comments) 52 HENSLEY EDGAR B 638 Bolens Creek Road Burnsville NC 28714 400-feet of streambank • • stabilization on left bank (L.B.) 54 BANKS IRENE 534 Bolens Creek Road Burnsville NC 28714 80-feet of streambank • • stabilization on L.B. 55 COX LOLA MRS VIRGIL 201 Hummingbird Lane Burnsville NC 28714 • • _ • • 25-feet of channel realignment 65 BUCHANAN BELINDA HENSLEY 108 Harvest Drive Burnsville NC 28714 30-feet of channel realignment • • • and installation of Cross Vanes 66 HENSLEY VANCE ESTATE P.O. Box 63 Burnsville NC 28714 400-feet of channel realignment • • • and installation of Cross Vanes 69 RAY NORMAN & JULIA A QUINN 1928 Bolens Creek Road Burnsville NC 28714 100-feet of streambank ETAL • • • stabilization on L.B. 75 RAY ROY 901 Bolens Creek Road Burnsville NC 28714 100-feet of streambank • • • stabilization on R.B. 90 PULVER P JAY & BEATRICE P 11201 80th Avenue, Apt. 210 Seminole FL 33772 50-feet of streambank • • stabilization on L.B. 95 JOHNSON BURDETTE c/o Jerry Johnson, 249 Burnsville NC 28714 50-feet of streambank Johnson Cove Road • • stabilization on R.B. 105 PULVER P JAY & WIFE 11201 80th Avenue, Apt. 210 Seminole FL 33772 50-feet of streambank • • stabilization on RB and LB 113 HONEYCUTT HARVEY KERMIT & 48 Sage Lane Burnsville NC 28714 150-feet of streambank BARBARA C • • stabilization on RB and LB 141 MCFARLING JOHN M & LINDA K 39 Pisgah Mine Road Burnsville NC 28714 50-feet of streambank • stabilization on RB and LB 146 BOLENS CREEK BAPTIST CHRUCH Bolens Creek Road Burnsville NC 28714 50-feet of streambank • stabilization on RB and LB 148 HUBBERT GERALDINE R & BETTY 10287 Hwy 197 South Burnsville NC 28714 RUTH WIL • Wood debris removal 153 HALL DEWEY HUGH Bolens Creek Road Burnsville NC 28714 • Woody debris removal 168 KOCH THOMAS B 1604 Bolens Creek Road Burnsville NC 28714 50-feet of streambank • • stabilization on RB and LB 169 BANKS EVA C 636 Bolens Creek Road Burnsville NC 28714 50-feet of streambank • • stabilization on RB and LB 195 SILVERS DONALD D & CAROLYN Rt. 6, Box 274 Burnsville NC 28714 100-feet of streambank • • stabilization on LB 199 LASSITER DAVID Rt. 6, Box 275 Burnsville NC 28714 50-feet of streambank • • stabilization on RB 200 RAY JAMES M & VIRGINIA 1928 Bolens Creek Road Burnsville NC 28714 _ 50-feet of streambank • • stabilization on LB P:\Yancey County\NRCS EWP\Emergency Repairs\Bowlens Creek\parcels_bowlens_acoe Page 1 of 1 Table 2 Coordinates of Proposed Stream Realignment Bowlens Creek Yancey County, North Carolina Stream Impact Site No. 2 STATION EASTING NORTHING 25 1025497.37 798479.10 50 1025509.32 798456.79 75 1025520.49 798433.68 100 1025535.61 798414.56 125 1025556.33 798399.42 150- 1025573.06 798385.87 175 1025585.01 798361.97 200 1025595.37 798339.66 225 1025607.33 798318.94 250 1025621.67 798299.02 275 1025637.60 798278.30 300 1025657.52 798263.96 325 1025678.24 798250.42 350 1025702.14 798242.45 11 375 1025726.85 798234.48 Stream Impact Site No. 4 25 1026302.48 798110.51 50 1026314.42 798089.01 75 1026320.75 798068.71 100 1026339.50 798046.01 125 1026352.64 798024.52 150 1026364.58 798001.82 175 1026372.94 797980.33 200 1026388.47 797960.01 225 1026399.21 797936.14 250 1026408.77 797918.22 275 1026421.91 797893.14 300 1026429.07 797877.62 325 1026441.01 797857.31 350 1026448.18 797832.23 375 1026457.74 797809.54 400 1026468.48 797785.66 425 1026476.84 797761.77 450 1026488.79 _ 797740.27 475 1026498.34 797718.77 500 1026509.09 797694.89 525 1026521.03 797674.58 550 1026532.98 7 7650. 0 Notes: 1) Coordinates represent points on 25-foot longitudinal centers from pre-storm chann as interpreted from aerial photography. 2) Coordinates are in North Carolina State Plane feet. P:\Yancey County\Analytical Data\stream_coords_bowlens Page 1 of 1 A. + r ? ` g ?,_ -- HT 82' jaa _-,A- ? ? X555 Cr 224 Downstream Project Limits -_ a f Ire) i {f 1 r?., ` i?? ? ?•At t j X11 ..., '-+ 1 ?, ?`? \ ? r-r i rl? t O. 1 ! } i f'{ ` •` „ ? 1 r-`: ?;: '` r + `?. \i `..` a 1 \.'., ••i? ?? i' ?.,? C 4 1. ` (?1 ?r LR!?}??, " J t -'? •I.. p)l t.l'1: B?2 +? u .. l } 1 r•,', u. ebranch'Mt4s = • I f / > ;ie r tf?, I,?;? aw JJ ?, ; + Upstream 1 Project Limits f ! L g t ?„? Isow en '? + ?..1) C ?/\' •,!_ r? BM ? 8' {' ? " ? ? ? t ,." LH 82 ` `^`"\ !' 'S. '? , . l „ ? V+? ! N 4?/ r/.?. 2$711' p Ch' Figure 1 Site Location Map with Stream Impact Site Numbers December 17, 2004 E N G I N E E R I N- G & H' Y O. R O G E O' L O G Y USGS Burnsville Quadrangle 50 COLLEGE STREET, AsHEVR.LE, NC 28801 TEL. 828.281.3350 FAc.828.281.3351 Bowlens Scale 1 inch = 20 Creek feet www.altamontenvironmental.com Yancev Countv. North Carolina PATemplatesTigures in WordTigure Border.doc PRE-STORM CONDITION (I NORMAL WATER LEVEL I i ORIGINAL STREAM BOTTOM AFTER-STORM CONDITION E::r'ROCK DEBRI r RESTORED CONDI RESTORED STREAM BOTTOM CHANNEL TOP OF BANK WOODYiOTHER DEBRIS :y u z 0 • a TION i TYPICAL CROSS SECTION E'NGINEE.RIN'G':&`-H'YDR0GEOl06N 50 COLLEGE STREET, ASHEVILLE, TIC 28801 TEL.828.281.3350 FAC.828.281.3351 wevw. alt amontenvironmental. com DRAWN BY: ZAN PRICE PROJECT MANAGER: STUART RYMAN SCALE CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER 11, 2004 STREAM AREA DEBRIS FIGURE REMOVAL CONCEPTUAL EMERGENCY WATERSHED PROTECTION 2 YANCEY COUNTY, NORTH CAROLINA CROSS SECTION VIEW PROFILE VIEW TYPICAL J HOOK DETAIL NOT TO SCALE FLOW RECTN ION B 1 /3 W G e,\ /1/3 W \ 1/3 W V\ GAPS (1/4-1/3 RO K DIA.) / 0 00 2 1 I I SCOUR POOL PLAN VIEW FLOW DIRECTION t ? a 24' FIELDSTONE OULDERS CROSS SECTION VIEW -:12-77 FLOW DIRECTION /-BOULDERS PROFILE VIEW SCOUR FLOW BOULDER DIRECTION _._._. _.4._._._ -.?.- - ]?-2-77 - - - - 1 2 TYPICAL CROSS VANE DETAIL NOT TO SCALE PLAN VIEW ' 1 I' 1 I 50 COLLEGE STREET, ASIIE%TLLE, NC 28801 TEL.828.281.3350 FAC.828.281.3351 ww .allamontenvfronmental.wm SOURCE: APPLIED ECOLOGICAL SERVICES, INC DATE DRAWN BY: ZAN PRICE PROJECT MANAGER: STUART A. RYMAN CLIENT: YANCEY COUNTY DESCRIPTION BY CHK APV DATE: DECEMBER 17, 2004 SCALE: NOT TO SCALE TRENCHED IN 3' MIN. AND COVERED SILL MUST BE TIED IN TO BANKFULL ELEVATION TYPICAL J HOOK AND CROSS VANE DETAILS FIGURE EMERGENCY WATERSHED PROTECTION BOWLENS CREEK YANCEY COUNTY, NC + F .r P _ t• r . ? ry Yf+'+Jft'+?'. ? 'r - •41 _f i 4... ?` "'4 i t 'l?° •>r Z ? r. l?+ '? ' f y Lid - ¢ . `. ?,m.; ,_ ? t` ? •' e('.;;t t'. ? ?.\`; ?r -•_ b -.r' c t ,'<?` ? > a•- -cir .;1? ? t• y ???, XS• N .{? rr 4.. . t 1 l•. 3 P ti{*.d. r' ti y Y Sr s -l- 'a :n s ds\: rt ?.I }t ?? .+?f'vY v • .v'4a ? rf ?\?./„?-•y? d :s.,.t °? ,}.i .• .^T' 'F ?„.? 'is '..a.- r? s •,Srt' r+ r+t d?fi x =M'++ y ."s i. f• ' l.m tom;. ,}.r. k } r ,4 . ' .G f - ? . 1J-• t ? i, t y,• 11? ?' ? f i "`F.ess? A +, t, - ,+ t+ ?s^ . #. '?"'? '? F? s ? 1; ?``.: i, ? . \ . $ J?'YS y tom`; ! +6 t •. ?v Zt .a L- ,. m. •s. }` ?,-?' t s s 4'ar- a.3•« - a .P f ` 4 ! .L+ ry~ -?, 19. '+ir t r, r', `' +j, F _ r..+ l '1• i s• c: :q 4?,b ?. 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't.."HL[ '? - v. ??. - - i' t :ty •-• '+.. -y to ':.i ? ?, ,' j :. ? f V? .it: .. l?' ,F•'o_ ?, r„t. , .: ?'wr?? ?' jt r P ? f ,i ia4 vNll?`t?{ LEGEND Figure 4 ^f- Surface water ENVIRONMENTAL, ALTAMONT - - I - - Approximate post-flood stream location Bowlens Creek E N G I N E E R I N G & H Y D R O G E O L O G Y Road EWP Project Area so COLLEGE sT1irET, ASHEVILLE, NC 28801 TEL. 828.281.3350 I- AC. 828.281.3351 Property boundary of affected parcels EWP 2004-06 and EWP 2004-07 s+ ww.altamontenvironmental.com 0 500 1,000 2,o?eet Yancey County, North Carolina y y >; t P:\Yance Count Ti ures\Bowlens_ parcels 12-07-04 I '41W Proposed cross vane n.^ ¦ m 4 &ASK LEGEND Figure j -mot. Proposed channel realignment Bowlens Creek ALTAMO - NT ENVIRONMENTAL, INC. Approximate post-flood stream location E N G I N E E R I N G & H Y D R O G E O L O G Y Road Proposed Channel Realignment 50 COLLEGE STREET. ASHEVILLE, NC 28801 TEL. 828.281.3350 FAC.828.281.3351 Property boundary Stream Impact Site No. 2 www.altan,antenvuonn,eiitaLcorn P:\1'ancey County\Figures\I3owlens_parcels 12-07-04 0 50 100 20Feet Yancey County, North Carolina r P 1• !ice . .q Proposed cross vane r 40 \ qr• y r s- N-7 ?Fll LEGEND Figure 6 --r - Proposed channel realignment Bowlens Creek ALTAMONT ENVIRONMENTAL, INC.:! Approximate post-flood stream location E N G I N E E R I N G & H Y D R 0 G E O L O G Y Road Proposed Channel Realignment 50 COLLEGE STREET, ASIfEVILLE, NC 28801 TEL. 828.281.3350 FAC.828.281.3351 Property boundary Stream Impact Site No. 4 www.altamontenviromnental.com 0 50 100 200 Feet Yancey County, North Carolina P.\Yancey County Tigui-es\Bowlens_pareels 12.07.04 Figure 7. Existing Channel Cross-Section on Bowlens Creek 5 4 3 w 2 m JOR CL d 0 1 0 -1 -2 Jill 0 5 10 15 20 25 30 35 40 45 Width (feet) P:\Yancey CountyWRCS EWP\ Emergency Repairs\Bowlens Creek\Cross Sections.As Altamont Environmental, Inc Page 1 of 1 Figure 8. Target Post-Construction Cross Section of Bowlens Creek 14 12 10 8 m as v .r. EL 6 m 0 4 2 normal v surface. 0 -2 Width (feet) PAYancey County\NRCS EWP\ Emergency Repairs\Bowlens Creek\Cross Sections.As Altamont Environmental, Inc Page 1 of 1 E N G I N E E R I N G & H Y D R O G E O L O G Y 50 COLLEGE STREET, ASHEVILLE, NC 28801 TEL. 828.281.3350 FAc.828.281.3351 www.altamontenvironmental.com November 18, 2004 0 Ms. Cyndi Caroly DEC o 2004 Division of Water Quality r Lea"r"< QUALITY 401 Wetlands Unit a"meTL #;; "'n ??O,r?,;lQgAL Br gy?H 1650 Mail Service Center 0419 2 4 Raleigh, NC 27699-1650 Subject: Yancey County EWP Pre-Construction Notification Applications Dear Ms. Caroly: Attached are six applications for Section 404 nationwide permit 37, and corresponding DWQ 401 water quality certification. Exigency work applied for in these permits includes stream bank stabilization, debris removal, and channel relocation. The primary goal in conducting the exigency work is to protect property, and to return the channel to pre-flood conditions. Please note that the applications are signed by myself as an authorized agent for Yancey County. A letter of authorization will follow. Altamont appreciates the opportunity to provide these applications. If you would like additional information, please contact me. Sincerely, PAYIN11 ENT RECEIVED Stuart A. Ryman, P.G. Enclosures: PCN -White ak Creek PCN - Long Branch PCN - Cane River PCN - Cattail Creek PCN - Bowlens Creek PCN - Ayles Creek CC: Michele Lawhern - Yancey County Manager Cliff Vinson - District Conservation Officer NRCS P:\Yancey County\NRCS EWP\Correspondence\DWQ permit cover letter.doc FILE CDPV Office Use Only: Form Version May 2002 USACE Action ID No. DWQ N041924 \+i -.Y FU UL UICU 1LG111 1J 11U1 UPP11000X to uus project, please enter -Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: p ® Section 404 Permit ? Riparian or Watershed Buffer Rules RA,? i PJENT ? Section 10 Permit ? Isolated Wetland Permit from DWQ RECEIVED ® 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 37 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 (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? H. Applicant Information Owner/Applicant Information Name: Y a?? Telephone Number: (828) 682-3971 Fax Number: (828) 6824301 E-mail Address:_ m.lawhem@countymaner ya cg cy ounty ors 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/app i Name: Stuart A. Rvman IA( ? L n ?? Company Affiliation: Altamont Environmental, Inc Mailing Address: 50 College Street 1 2QQ4 Asheville NC 28801 ?,. ?ET1,;r:CSf?'dD 7r,? ?a,UAU7-y Telephone Number: (828) 281-3350 Fax Number: (828) 281-3351 E-mail Address: srymangaltamontenvironmental.com Page 5 of 15 Mailing Address: Room 11, Courthouse 9 2004 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: Bowlens Creek EWP 2004-06 EWP 2004-07 2. T.I.P. Project Number or State Project Number (NCDOT Only): NIA 3. Property Identification Number (Tax PIN): See attached Table 1 4. Location County: Yancey County Nearest Town: Burnsville Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Follow Hi_hwy y 19E East through Burnsville After passing_Ingles and Texaco on the right turn right on NC Highway 197 South After approximately one mile turn left on Bowlens Creek Road. The project site begins on the ri4ht after approximately 0.5 miles and continues approximately 2 more miles until the intersection with Stanley's Trail See attached Figure 1 5. Site coordinates, if available (UTM or Lat/Long): 35° 53' 24" N/82° 16' 56" W (approximate center of project area) (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): :Multiple - See attached Table 1 7. Nearest body of water (stream/river/sound/ocean/lake): Bowlens Creek 8. River Basin: French Broad (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/.) Page 6 of 15 Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:The proposed project site consists of light residential, and agricultural uses. The stream and stream banks were heavily impacted during Hurricanes Frances and Ivan. The stream is clogged with woody, rock, and non-native debris. In some cases the channel has moved significantly from its original location and is threatening an adjacent property. Additionally, extensive stream bank erosion threatens the stability of existing structures including houses and bridges. 9. Describe the overall project in detail, including the type of equipment to be used: Clearing and Debris Removal Fallen trees, limbs and dislodged brush within the cross section of the existing or original channel up to and including the debris line shall be removed. Any foreign debris will be removed. Trees whose near term fall is apparent will be removed. Live trees designated for removal will be cut three feet above the ground surface, and the root masses will be left. Disturbance of channel bottom and banks, and equipment access areas shall be held to the minimum necessary to allow the construction equipment to remove debris. All areas disturbed due to debris removal and equipment access shall be reshaped and reseeded. Access to the channel will be perpendicular to the channel so cutting of trees is held to a minimum with precaution taken to protect mast production and stream canopy trees. Dead trees that provide den habitat and are determined to pose no hazard to the channel shall be protected. A stream area debris conceptual drawing is attached as Figure Stream Channel and Streambank Restoration When possible excavation equipment will access deposition areas at a safe distance from the streambank and do not need to track into the stream channel. Material excavated from these deposition areas can generally be placed with only one motion of the excavation equipment. Most of these sites include a steep eroded streambank opposite or adjacent to the deposition area. Where there does exist an eroded streambank in the vicinity of these deposit areas, the material removed from this area will be used to stabilize the streambank. Where suitable material is available rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. At sites where there is no eroded streambank in the immediate vicinity, the excavated material will be used to strengthen the natural berm of the streambank or will be hauled off site. In no case shall the deposited material be placed at an elevation higher than the existing streambanks. In cases when the channel has relocated it will be necessary to re-establish the stream channel to its pre-flood location and capacity. Work in these cases shall proceed from downstream to upstream to reduce sediment loading. Restored channel dimensions will be established in the field using reference data from appropriate, nearby stable or nearly table sections. The restored profile and facet slopes will be established in the field using site elevation data and appropriate nearby reference profile data. The restored channel pattern will be determined using field indicators, aerial photographs, and interviews with landowners. Where suitable material is available rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. In several cases where a major channel shift has occurred, all streamflow can be Page 7 of 15 diverted into the flood channel allowing for all restoration work to be performed in the dry bed of the ori_inal channel In cases where the original and flood channels overlap, work shall begin by re-establishing a narrow diversion channel at the approximate location of the original channel Excavation of the channel shall begin at the downstream edge of the deposition area and will progress upstream Material excavated from this channel will be placed at the waters edge between the existing, stream flow and the new channel. Care will be taken to maintain an adequate berm area to prevent the flow of the stream from entering the channel being_ excavated When the excavation reaches the upstream edge of the deposition area. the stream flow shall be turned into the re-established channel. A berm will then be established to block as much of the flow as possible from moving through the flood scoured channel. Once flow is diverted to the re-established channel and the flood scoured channel is reduced to a minimum flow the re-establishment of the full original capacity of the stream and stabilization of the eroded streambank will begin. Beginning at t he most downstream point of the deposition area the material will be moved to the outside of the curve to re-establish the original stream location and capacity. Care shall be taken to move the material in such a manner as to minimize sedimentation. As the material is moved to its final position on the outside of the curve the streambank shall be sloped to a stable slope. Large rock encountered during this phase of the excavation shall be placed at the toe of the slope used to construct vane structures or used to anchor root wads to protect unconsolidated fill As a final operation the berm placed at the upstream end of the channel shall be removed At no time will excavation proceed below the normal channel bottom depth- A stream channel and streambank restoration conceptual drawing is attached as Figure 3. Equipment that may be used to accomplish the above listed tasks include; Rubber tired skidders 15 ton dump truck hydraulic track mounted excavator with thumb, and chainsaws. 10. Explain the purpose of the proposed work: Exigency work to protect existing, property and structures. Stabilize streambanks to prevent further erosion and sedimentation. 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. NIA Page 8 of 15 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. No 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. Provide a written description of the proposed impacts: Proposed impacts include limited streambed disturbance debris removal and stream bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-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 1-800-358-9616, or online at hqp://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.) 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: None Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Page 9 of 15 Average Width Stream Impact Length of of Stream Site Number impact (linear Stream Before Impact Perennial or indicate on ma Type of Im act* feet Name" ft Intermittent? Stream Bank Stabilization, Bowlens 1 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Channel Realignment, Bowlens 2 Debris Removal 300 Creek 25 Perennial ( Bowlens 3 I Stream Bank Stabilization 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens i 4 Channel Realignment 400 Creek 25 Perennial t Stream Bank Stabilization, Bowlens 5 Debris Removal 300 Creek 25 Perennial Bowlens 6 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 7 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 8 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 9 Debris Removal 50 Creek 25 Perennial Bowlens 10 Stream Bank Stabilization 75 Creek 25 Perennial Bowlens 11 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 12 Debris Removal 150 Creek 25 Perennial Stream Bank Stabilization, Bowlens 13 Debris Removal 100 Creek 25 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, 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. ** Str= 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.tilt.us.oov. Several intemet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, v.-%v%v.^_arguestcem etc.). Page 10 of 15 Cumulative impacts (linear distance in feet) to all streams on site: 2,175 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 ma ( ) Type of Impact* Area of Impact (acres) (if Name applicable) Water) 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. 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.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It 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. When at all possible equipment will be kept out of the stream channel, stream crossings will be minimized, and no excavation will be done below the existing channel bed. When at all possible stream material will be moved from dry areas to banks, minimizing the movement of wet (or below water line) stream material. Restored channel dimensions and profile will be determined by evaluating appropriate, nearby stable or nearly stable reference sections, regional curve information, and suitable reference data from the consultants reference librm. Specific attention will be given to the establishment of bankfull benches and appropriate bedform sequencing throughout the restored areas. The temptation to create a wide shallow channel Page I I of 15 will be avoided Any channel relocation activities shall be limited to returning the channel to pre storm conditions Temporary and/or permanent herbaceous vegetation shall be planted on all bare soil within 15 days of around disturbing activities Rocky material shall not be used for bank stabilization above the normal hip-h water mark. VM. Alitioation 71.1 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/strmu?ide.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 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 Page 12 of 15 to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.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): 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 (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 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: 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. Page 13 of 15 Zone* Impact (square feet) Multiplier Required Miti ation f 1 3 2 i 1.5 Total " 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. 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 .0212 or .0260. M. 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. Impervious acreage will not change Erosion and sedimentation prevention and control will be maintained throughout this project primarily through proper water management construction sequencing proper staging and stockpiling of materials and the maintenance at all times of suitable channel capacity for expected flow events No equipment fuels lubricants or other potential sources of water pollution will be stored in areas that could be flooded during this project 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. Portable facilities shall be provided at the work site 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 Page 14 of 15 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). /9-d Y Applicant/Agent'd Signature Date (Agent's signature is vali? only if an authorization letter from the applicant is provided.) Page 15 of 15 Table 1- Bowlens Creek Property Owner Information PARCEL ID PIN OWNER AREA 42 072900581433000 BANKS MICHAEL D & BEVERLY B 1.97 50 072900583282000 BANKS JOHN C & RUTH 2.77 51 072900586262000 BANKS KENNETH L & IRENE O 0.76 52 072900577678000 HENSLEY EDGAR B 6.56 54 072900588181000 BANKS IRENE 0.73 55 072900573641000 COX LOLA MRS VIRGIL 13.75 57 072900681210000 RICKER DORIS JEAN 0.06 65 072900673467000 BUCHANAN BELINDA HENSLEY 2.38 66 072900577264000 HENSLEY VANCE ESTATE 17.71 67 072900678655000 WALLACE LOUISE S TRUSTEE 4.02 69 072900663511000 RAY NORMAN & JULIA A QUINN ETAL 31.23 70 072900569603000 DIVERS MARY E 16.86 71 072900773922000 BULLOCK JAMES R & DIANNE RICHARDSON 12.22 73 072900771319000 RICHARDSON DAINNE ADAMS 1.00 75 072900777976000 RAY ROY 17.79 90 072900761710000 PULVER P JAY & BEATRICE P 1.23 95 072900766832000 JOHNSON BURDETTE 2.23 105 072900760467000 PULVER P JAY & WIFE 3.36 113 072900753971000 HONEYCUTT HARVEY KERMIT & BARBARA C 16.52 132 072900759861000 STRICKLIN STEPHEN & KATHY 1.73 133 072900850500000 UNCAPHER SCOTT R & BONITA J 0.96 141 072900855152000 MCFARLING JOHN M & LINDA K 22.31 142 072900758340000 BOLENS CREEK BAPTIST CHURCH 0.97 145 072900643373000 RAY ROY & JAMES ETAL 33.31 146 072900747990000 BOLENS CREEK BAPTIST CHRUCH 2.00 148 072900745484000 HUBBERT GERALDINE R & BETTY RUTH WIL 12.50 153 072900841418000 HALL DEWEY HUGH 1.38 159 072900539592000 RIDDLE BILLY RAY 61.43 166 072900747192000 KOCH SUSAN WARNER & THOMAS BRYANT 1.82 167 072900732801000 RAY ROY & JAMES ETAL 2.87 168 072900735811000 KOCH THOMAS B 3.50 169 072900738815000 BANKS EVA C 0.85 173 072900739180000 ANGLIN DAN L & DON G ANGLIN 15.29 181 072900734452000 HALL JARROD D & VANESSA R 0.53 182 072900733123000 RIDDLE BILL & -JUDY 3.37 188 072900730086000 RAY OLETA LIFE ESTATE 0.66 191 072900629985000 RAY OLETA LIFE ESTATE 0.73 192 072900730086000 RAY OLETA LIFE ESTATE 0.66 193 072900629985000 RAY OLETA LIFE ESTATE 0.73 195 072900627783000 SILVERS DONALD D & CAROLYN 0.67 199 072900629560000 LASSITER DAVID 1.23 200 072900623456000 RAY JAMES M & VIRGINIA 10.88 215 072900616820000 RIDDLE VERNON M & ENA K 13.59 219 072900618980000 DAILEY WILLIAM J SR & CAROL ANN TRUS 0.60 236 072900616820000 RIDDLE VERNON M & ENA K 13.59 257 072900615065000 RIDDLE VERNON M & ENA K 23.83 262 072900711392000 RIDDLE BEN & DOROTHY 2.40 267 072900712111000 SUTTON CLIFFORD L & BARBARA C TRUSTE 1.71 286 072900700997000 HOGAN WILLIAM V & SANDRA L 0.89 288 072900710050000 ANGLIN JULIA MRS 0.07 291 072900700823000 RIDDLE BEN & DOROTHY 0.53 298 072900700659000 RIDDLE JOHN C 0.61 310 072900700588000 PRESNELL JACK 0.57 315 072900700497000 PRESNELL FAYE 0.55 319 072900701400000 PRESNELL FAYE 0.14 322 072900703151000 PRESNELL JACK 1.52 C3 ?? i / ? ? I o/ t f 1 1 ? s? ? ` i 1t ? ?r 111! l _ y vi S { Ael R tt r ?) 3 ; Downstream Project Limits ' ? L tIrancfi Mtn a } r; 1? /fr_ ??. ? r ( i Upstream '?: Project Limits _ ?t ?.J? l ".??it? N?•C. , 1717 :?- ?i rte, ?? o 1.00 ? I .,• ? ?`,,!... ??` o 'R-2991---` ,' J -mil ' I t'7 L'82 L` ` + , Zt, r >i 04 \ ! 1?1 ' 82 \_\Nrvl/ IIUI/?.?. J AFAI IF ../ It 11((%[1\\"?_l/IIIJ) l111111/.a1?\\a1Ul??r'^??v???ar rya aaaaaa??.?? Figure 1 Site Location Map with Stream Impact Site Numbers November 12,2004 ENGINEERING & H Y D R 0 G E 0 L 0 G Y USGS Burnsville Quadrangle 50 COLLEGE STREET, ASHEviLLE, NC 28801 Scale 1 inch = 2000 feet TEL. 828.281.3350 FAc.828.281.3351 Bowlens Creek www.altamontenvironmental.com Yancev Countv, North Carolina PATemplatesTigures in WordTigure Border.doc / PRE-STORM CONDITION CHANNEL TOP OF BANK z " ROCK DEBRIS - z r ? V1 RESTORED CONDITION 1 fa RESTORED STREAM BOlT01`1 I t TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 400 - STREAM AREA DEBRIS REMOVAL fflff STREAM AREA DEBRIS FIGURE E-N'G-IN E E. R I N G •.&.° -Y D.-R'O G EA LREMOVAL CONCEPTUAL 50 COLLEGE STREET, ASHEVILLE, NC 28801 TEL.828.281.3350 FAC.828.281.3351 w,,vw.altamontenvironmental.com DRAWN BY: ZAN PRICE PROJECT MANAGER: STUART RYMAN SCALE CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER 11, 2004 EMERGENCY WATERSHED PROTECTION 2 YANCEY COUNTY, NORTH CAROLINA Channel Bank 1 Original Stream Bottom Rock Erasion Debris Eroded Area BEFORE Restored Stream Bottom Eroded Rock Debris Backfill1 Q QQOQ O 1.5 O O O o 0000 00 00 OOo QOO AFTER TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 480 - STREAM CHANNEL AND STREAMBANK RESTORATION STREAM CHANNEL AND FIGURE ENGIN.EE'R.INO.FB,:<HYOR OEE.OL'OGY STREAM BANK RESTORATION 50 COLLEGE STREET, ASHEVILLE, NC 28801 CONCEPTUAL TEL.828.281.3350 FAC.828.281.3351 www.altamontenvironmental. com EMERGENCY WATERSHED PROTECTION DRAWN BY: ZAN PRICE YANCEY COUNTY, NORTH CAROLINA PROJECT MANAGER: STUART RYMAN SCALE CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 Office Use Only: 041924 Form Version May 2002 USACE Action ID No. DWQ No. kally P41 «uular uetn is not appllcaole to tors project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: N Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ N 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 37 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 (NC)ARP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information Owner/Applicant Information JLW'`5Lr'? V Name: Michele jAmterri, Yance Co in Manager D Mailing Address: Room 11, Courthouse Burnsville NC 29714 vx- RE - WAT ?MYVgTER gRe ,?,? Telephone Number: (828) 682-3971 Fax Number: (828) 6824301 E-mail Address: m.lawhein@countymanaaenyanceycounty ors 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/al c-??? Name: Stuart A. R an a Company Affiliation: Altamont Environmental Inc Mailing Address: 50 College Street 1 2004 Asheville NC 28801 Telephone Number: (828) 281-3350 Fax Number: (828) 281-3351 E-mail Address: sryman@altamontenvironmental.com Page 5 of 15 M. 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: Bowlens Creek EWP 2004-06 EWP 2004-07 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): See attached Table 1 4. Location County: Yancey County Nearest Town: Burnsville Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Follow Highway 19E East through Burnsville After passing Ingles and Texaco on the right turn right on NC Highway 197 South After approximately one mile turn left on Bowlens Creek Road. The project site begins on the right after approximately 0.5 miles and continues approximately 2 more miles until the intersection with Stanley's Trail See attached Figure 1 5. Site coordinates, if available (IT Ivf or Lat/Long): 35° 53' 24" N/82° 16' 56" W (approximate center of project area) (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): Multiple - See attached Table 1 7. Nearest body of water (stream/river/sound/ocean/lake): Bowlens Creek 8. River Basin: French Broad (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.ne.us/admin/map-/.) Page 6 of 15 Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:The proposed project site consists of light residential and agricultural uses. The stream and stream banks were heavily impacted during Hurricanes Frances and Ivan. The stream is clogged with woody, rock and non-native debris In some cases the channel has moved significantly from its original location and is threatening an adjacent property. Additionally, extensive stream bank erosion threatens the stability of existing structures including houses and bridges 9. Describe the overall project in detail, including the type of equipment to be used: Clearing and Debris Removal Fallen trees, limbs and dislodged brush within the cross section of the existing or original channel up to and including the debris line shall be removed Any foreign debris will be removed. Trees whose near term fall is apparent will be removed Live trees designated for removal will be cut three feet above the ground surface and the root masses will be left Disturbance of channel bottom and banks and equipment access areas shall be held to the minimum necessary to allow the construction equipment to remove debris All areas disturbed due to debris removal and equipment access shall be reshaped and reseeded Access to the channel will be perpendicular to the channel so cutting of trees is held to a minimum with precaution taken to protect mast production and stream canopy trees Dead trees that provide den habitat and are determined to pose no hazard to the channel shall be protected. A stream area debris conceptual drawing is attached as Figure 2 Stream Channel and Streambank Restoration When possible excavation equipment will access deposition areas at a safe distance from the streambank and do not need to track into the stream channel. Material excavated from these deposition areas can generally be placed with only one motion of the excavation equipment. Most of these sites include a steep eroded streambank opposite or adjacent to the deposition area. Where there does exist an eroded streambank in the vicinity of these deposit areas, the material removed from this area will be used to stabilize the streambank Where suitable material is available, rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill At sites where there is no eroded streambank in the immediate vicinity, the excavated material will be used to strengthen the natural berm of the streambank or will be hauled off site. In no case shall the deposited material be placed at an elevation higher than the existing streambanks. In cases when the channel has relocated it will be necessary to re-establish the stream channel to its pre-flood location and capacity. Work in these cases shall proceed from downstream to upstream to reduce sediment loading Restored channel dimensions will be established in the field using reference data from appropriate nearby stable or nearly stable sections. The restored profile and facet slopes will be established in the field using site elevation data and appropriate nearby reference profile data The restored channel pattern will be determined using field indicators aerial photographs and interviews with landowners. Where suitable material is available, rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. In several cases where a major channel shift has occurred all streamflow can be Page 7 of 15 diverted into the flood channel allowing for all restoration work to be performed in the dry bed of the on2inal channel In cases where the original and flood channels overlap, work shall begin by re-establishing a narrow diversion channel at the approximate location of the original channel Excavation of the channel shall begin at the downstream edge of the deposition area and will progress upstream Material excavated from this channel will be placed at the waters edge between the existing stream flow and the new channel. Care will be taken to maintain an adequate berm area to prevent the flow of the stream from entering the channel being _excavated. When the excavation reaches the upstream edge of the deposition areas the stream flow shall be turned into the re-established channel. A berm will then be established to block as much of the flow as possible from moving through the flood scoured channel. Once flow is diverted to the re-established channel and the flood scoured channel is reduced to a minimum flow, the re-establishment of the full original capacity of the stream and stabilization of the eroded streambank will beg_in Beginning at t he most downstream point of the deposition are the material will be moved to the outside of the curve to re-establish the original stream location and capacity. Care shall be taken to move the material in such a manner as to minimize sedimentation. As the material is moved to its final position on the outside of the curve the streambank shall be sloped to a stable slope. Large rock encountered during this phase of the excavation shall be placed at the toe of the slope used to construct vane structures or used to anchor root wads to protect unconsolidated fill As a final operation the berm placed at the upstream end of the channel shall be removed At no time ivill excavation proceed below the normal channel bottom depth. A stream channel and streambank restoration conceptual drawing is attached as Figure 3. Equipment that maybe used to accomplish the above listed tasks include; Rubber tired skidders 15 ton dump truck hydraulic track mounted excavator with thumb, and chainsaws._ 10. Explain the purpose of the proposed work: Exigencv work to protect existing property and structures. Stabilize streambanks to prevent further erosion and sedimentation. 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. Page 8 of 15 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. 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. Provide a written description of the proposed impacts: Proposed impacts include limited streambed disturbance debris removal and stream bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-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 1-800-358-9616, 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.) 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: None Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Page 9 of 15 Average Width Stream Impact Length of of Stream Site Number Impact (linear Stream Before Impact Perennial or indicate on ma Type of Im act* feet Name** ft Intermittent? Stream Bank Stabilization, Bowlens 1 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Channel Realignment, Bowlens 2 Debris Removal 300 Creek 25 Perennial Bowlens 3 Stream Bank Stabilization 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 4 Channel Realignment 400 Creek 25 Perennial Stream Bank Stabilization, Bowlens 5 Debris Removal 300 Creek 25 Perennial Bowlens 6 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 7 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 8 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 9 Debris Removal 50 Creek 25 Perennial Bowlens 10 Stream Bank Stabilization 75 Creek 25 Perennial Bowlens 11 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 12 Debris Removal 150 Creek 25 Perennial Stream Bank Stabilization, Bowlens 13 Debris Removal 100 Creek 25 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, 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. ** Su= names c---l be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest dovmstre,.-n named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at w%?w.usgs.aov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, w?1c•.mapquest.com, etc.). Page 10 of 15 Cumulative impacts (linear distance in feet) to all streams on site: 2,175 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 ma) Type of Impact* Area of Impact (acres) Name Waterbody ) (if applicable) Type of Waterbody (lake and estuary, bay, ocean, etc sound, * 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.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It 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. When at all possible equipment will be kept out of the stream channel, stream crossings will be minimized, and no excavation will be done below the existing channel bed. When at all possible stream material will be moved from dry areas to banks, minimizing the movement of wet or below water line) stream material. Restored channel dimensions and profile will be determined by evaluating appropriate, nearby stable or nearly stable reference sections, regional curve information, and suitable reference data from the consultants reference library. Specific attention will be given to the establishment of bankfull benches and appropriate bedfonn sequencing throughout the restored areas. The temptation to create a wide, shallow channel Page 11 of 15 vJ11 be avoided Any channel relocation activities shall be limited to returning the channel to pre-storm conditions Temporary and/or permanent herbaceous vegetation shall be planted on all bare soil within 15 days of eround disturbing activities Rocky material shall not be used for bank stabilization above the normal hip-h water mark. VUL 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 hqp:/ih2o.enr.state.ne.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A 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 Page 12 of 15 to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.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): 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 (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 V 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. Page 13 of 15 Zone* Impact (square feet) Multiplier Required Miti ation 1 3 2 1.5 Total * 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. 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. M. 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. Impervious acreage will not change Erosion and sedimentation prevention and control will be maintained throughout this project primarily through proper water management construction sequencing proper staging and stockpiling of materials and the maintenance at all times of suitable channel capacity for expected flow events No equipment, fuels lubricants or other potential sources of water pollution will be stored in areas that could be flooded during this project. XI. 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. Portable facilities shall be provided at the work site XM Violations (required by D`VQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 211.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No Page 14 of 15 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). NI -1,3-dY Applicant/Agent? Signature Date (Agent's signature is vali only if an authorization letter from the applicant is provided.) Page 15 of 15 Table 1- Bowlens Creek Property Owner Information PARCEL ID PIN OWNER AREA 42 072900581433000 BANKS MICHAEL D & BEVERLY B 1.97 50 072900583282000 BANKS JOHN C & RUTH 2.77 51 072900586262000 BANKS KENNETH L & IRENE O 0.76 52 072900577678000 HENSLEY EDGAR B 6.56 54 072900588181000 BANKS IRENE 0.73 55 072900573641000 COX LOLA MRS VIRGIL 13.75 57 0729OC681210000 RICKER DORIS JEAN 0.06 65 072900673467000 BUCHANAN BELINDA HENSLEY 2.38 66 072900577264000 HENSLEY VANCE ESTATE 17.71 67 072900678655000 WALLACE LOUISE S TRUSTEE 4.02 69 072900663511000 RAY NORMAN & JULIA A QUINN ETAL 31.23 70 072900569603000 DIVERS MARY E 16.86 71 072900773922000 BULLOCK JAMES R & DIANNE RICHARDSON 12.22 73 072900771319000 RICHARDSON DAINNE ADAMS 1.00 75 072900777976000 RAY ROY 17.79 90 072900761710000 PULVER P JAY & BEATRICE P 1.23 95 072900766832000 JOHNSON BURDEI TE 2.23 105 072900760467000 PULVER P JAY & WIFE 3.36 113 072900753971000 HONEYCUTT HARVEY KERMIT & BARBARA C 16.52 132 072900759861000 STRICKLIN STEPHEN & KATHY 1.73 133 072900850500000 UNCAPHER SCOTT R & BONITA J 0.96 141 072900855152000 MCFARLING JOHN M & LINDA K 22.31 142 072900758340000 BOLENS CREEK BAPTIST CHURCH 0.97 145 072900643373000 RAY ROY & JAMES ETAL 33.31 146 072900747990000 BOLENS CREEK BAPTIST CHRUCH 2.00 148 072900745484000 HUBBERT GERALDINE R & BETTY RUTH WIL 12.50 153 072900841418000 HALL DEWEY HUGH 1.38 159 072900539592000 RIDDLE BILLY RAY 61.43 166 072900747192000 KOCH SUSAN WARNER & THOMAS BRYANT 1.82 167 072900732801000 RAY ROY & JAMES ETAL 2.87 168 072900735811000 KOCH THOMAS B 3.50 169 072900738815000 BANKS EVA C 0.85 173 072900739180000 ANGLIN DAN L & DON G ANGLIN 15.29 181 072900734452000 HALL JARROD D & VANESSA R 0.53 182 072900733123000 RIDDLE BILL & JUDY 3.37 188 072900730086000 RAY OLETA LIFE ESTATE 0.66 191 072900629985000 RAY OLETA LIFE ESTATE 0.73 192 072900730086000 RAY OLETA LIFE ESTATE 0.66 193 072900629985000 RAY OLETA LIFE ESTATE 0.73 195 072900627783000 SILVERS DONALD D & CAROLYN 0.67 199 072900629560000 LASSITER DAVID 1.23 200 072900623456000 RAY JAMES M & VIRGINIA 10.88 215 072900616820000 RIDDLE VERNON M & ENA K 13.59 219 072900618980000 DAILEY WILLIAM J SR & CAROL ANN TRUS 0.60 236 072900616820000 RIDDLE VERNON M & ENA K 13.59 257 072900615065000 RIDDLE VERNON M & ENA K 23.83 262 072900711392000 RIDDLE BEN & DOROTHY 2.40 267 072900712111000 SUTTON CLIFFORD L & BARBARA C TRUSTE 1.71 286 072900700997000 HOGAN WILLIAM V & SANDRA L 0.89 288 072900710050000 ANGLIN JULIA MRS 0.07 291 072900700823000 RIDDLE BEN & DOROTHY 0.53 298 072900700659000 RIDDLE JOHN C 0.61 310 072900700588000 PRESNELL JACK 0.57 315 072900700497000 PRESNELL FAYE 0.55 319 072900701400000 PRESNELL FAYE 0.14 322 072900703151000 PRESNELL JACK 1.52 ''.'- >-?'>. t'- '! ) ?? '? ? `.i ? r.?• +?" \ ? ^?? ? ? , , `?..a? f ?? Ili} 4- W N, E !! x ? I r . ?? _C f ?`X Downstream zr's5 ?a Project Limits + 1 '' ??Aa ? t?'.YC?,??? _ 'N.4NbCS(N r'/ I !?fj?'?1 ?/ i1? Y{ { + ! f its II f ?+ t` ?? 1 ?+ j V' j' ?? ?t t ?•?`? 274D,' ?,A ter.,. A J?- t \ .. V ?. r • .y / O r lI1 a _ In LY& l " -Z- ree 1 ?. 4 L H 82 lr ? ? , r \ \, `.\v\1 / 1/U)/??! JM1%;-f Iti!llili\\?\{ JA))UI)II R.\\\U\\tll????w????? {/\ll\i\l\i?-'l\\U?\l ?? Figure 1 Site Location Map with Stream Impact Site Numbers November 12,2004 ENG INEERI NG & HYDROGEOLOGY USGS Burnsville Quadrangle 50 COLLEGE STREET, ASHEVILLE, NC 28801 Scale 1 inch = 2000 feet TEL. 828.281.3350 FAc.828.281.3351 Bowlens Creek www.altamontenvironmental.com Yancey County, North Carolina PATemplatesTigures in WordTigure Bordendoe I PRE-STOR.Ni CONDITION CHANNEL TOP OF BANK ! NORMAL WATER LEVEL ' i ORIGINAL STREAM BOTTOM 1 ! ,ti , II .I •AFTER-STORI,i CONDITION 1VOODYiOTHER DEBRIS V 7 `.. : ROCK DEBRIS f ? ??• ' RESTORED CONDITION I I I RESTORED STREAM 1301701,-1 I TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 400 - STREAM AREA DEBRIS REMOVAL m-m STREAM AREA DEBRIS FIGURE ENGIZN'EERjNG •& YDWGGErOLOG-Y REMOVAL CONCEPTUAL 50 COLLEGE STREET, AsHEVILLE, NC 28801 TEL.828.281.3350 FAC.828.281.3351 www.altamontenvimnmentaLcom EMERGENCY WATERSHED PROTECTION DRAWN BY: ZAN PRICE SCALE YANCEY COUNTY, NORTH CAROLINA PROJECT MANAGER: STUART RYMAN CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 Channel Bank ` I ,Original Stream Bottom Rock Erosion Debris Eroded Area Restored Stream Bottom N BEFORE y O 0 Q Eroded Rock Debris Backfill1 Q 00 7.5 O Q O O Q t? o OOQO To- OQ O O O a AFTER TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 480 - STREAM CHANNEL AND STREAMBANK RESTORATION STREAM CHANNEL AND FIGURE E N'G I N G N &,H Y D R O G"E O L G_Y STREAMBANK RESTORATION 50 COLLEGE STREET, ASHEVII LE, NC 28801 CONCEPTUAL TEL.828.281.3350 FAC.828.281.3351 www.altamontenvironmental.com EMERGENCY WATERSHED PROTECTION DRAWN BY: ZAN PRICE YANCEY COUNTY, NORTH CAROLINA PROJECT MANAGER: STUART RYMAN SCALE CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 Office Use Only: Form Version May 2002 USACE Action ID No. DWQ NJ04 1924 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 37 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 (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? H. Applicant Information 1. Owner/Applicant Information ;Zk RR(OIROVIE Name: Michele Lawhem, Yance Colin er VNIanag Mailing Address: Room 11, Courthouse NOV 1 1 9 2=4 Burnsville, NC 29714 "VUT DENR - WATER QUALiTy UKWATER BRANCH Telephone Number: (828) 682-3971 Fax Number: (828) 682-4301 E-mail Address: m.lawhern@countymanager yanceycounty 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/appli Name: Stuart A. R an 1 , • ? Company Affiliation: Altamont Environmental, Inc . [Al Mailing Address: 50 College Street OFF 0 T 2 Asheville NC 28801 -94 DENR - "'ATER QUALITY o NA0YIA t JCH Telephone Number: (828) 281-3350 Fax Number: (828) 281-3351 E-mail Address: snMangaltamontenvironmental.com Page 5 of 15 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 US ACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, D`'VQ 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: Bowlens Creek EWP 2004-06 EWP 2004-07 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): See attached Table 1 4. Location County: Yancey County Nearest Town: Burnsville Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Follow Highway 19E East through Burnsville After passing Ingles and Texaco on the right turn right on NC Highway 197 South After approximately one mile turn left on Bowlens Creek Road. The project site begins on the right after a_ppproximately 0.5 miles and continues approximately 2 more miles until the intersection with Stanley's Traii See attached Figure 1 5. Site coordinates, if available (UTM or Lat/Long): 35° 53' 24" N/82° 16' 56" W (approximate center of project area) (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): Multiple - See attached Table 1 7. Nearest body of water (stream/river/sound/ocean/lake): Bowlens Creek 8. River Basin: French Broad (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/map-I Page 6 of 15 Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:The proposed project site consists of light residential and agricultural uses. The stream and stream banks were heavily impacted during Hurricanes Frances and Ivan. The stream is clogged with woody, rock and non-native debris In some cases the channel has moved significantly from its original location and is threatening an adjacent property. Additionally, extensive stream bank erosion threatens the stability of existing structures including houses and bridges. 9. Describe the overall project in detail, including the type of equipment to be used: Clearing and Debris Removal Fallen trees, limbs and dislodged brush within the cross section of the existing or original channel up to and including the debris line shall be removed. Any foreign debris will be removed. Trees whose near term fall is apparent will be removed. Live trees designated for removal will be cut three feet above the ground surface and the root masses will be left Disturbance of channel bottom and banks, and equipment access areas shall be held to the minimum necessary to allow the construction equipment to remove debris. All areas disturbed due to debris removal and equipment access shall be reshaped and reseeded. Access to the channel will be perpendicular to the channel so cutting of trees is held to a minimum with precaution taken to protect mast production and stream canopy trees Dead trees that provide den habitat and are determined to pose no hazard to the channel shall be protected. A stream area debris conceptual drawing is attached as Figure 2 Stream Channel and Streambank Restoration When possible excavation equipment will access deposition areas at a safe distance from the streambank and do not need to track into the stream channel. Material excavated from these deposition areas can generally be placed with only one motion of the excavation equipment. Most of these sites include a steep eroded streambank opposite or adjacent to the deposition area. Where there does exist an eroded streambank in the vicinity of these posit areas, the material removed from this area will be used to stabilize the streambank Where suitable material is available, rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill At sites where there is no eroded streambank in the immediate vicinity, the excavated material will be used to strengthen the natural berm of the streambank or will be hauled off site. In no case shall the deposited material be placed at an elevation higher than the existing streambanks. In cases when the channel has relocated it will be necessary to re-establish the stream channel to its pre-flood location and capacity. Work in these cases shall proceed from downstream to upstream to reduce sediment loading. Restored channel dimensions will be established in the field using reference data from appropriate nearby stable or nearly stable sections. The restored profile and facet slopes will be established in the field using site elevation data and appropriate nearby reference profile data. The restored channel pattern will be determined using field indicators, aerial photographs and interviews with landowners. Where suitable material is available, rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. In several cases where a major channel shift has occurred all streamflow can be Page 7 of 15 diverted into the flood channel allowing for all restoration work to be performed in the dry bed of the oriainal channel In cases where the original and flood channels overlap, work shall begin by re establishin¢ a narrow diversion channel at the approximate location of the original channel Excavation of the channel shall begin at the downstream edge of the deposition area and will progress stream Material excavated from this channel will be placed at the waters edge between the existing stream flow and the new channel. Care will be taken to maintain an adequate berm area to prevent the flow of the stream from entering the channel beina excavated When the excavation reaches the upstream edge of the deposition area, the stream flow shall be turned into the re-established channel. A berm will then be established to block as much of the flow as possible from moving through the flood scoured channel. Once flow is diverted to the re-established channel and the flood scoured channel is reduced to a minimum flow, the re-establishment of the full original capacity of the stream and stabilization of the eroded streambank will begin Beginning at t he most downstream point of the deposition area, the material will be moved to the outside of the curve to re-establish the original stream location and capacity. Care shall be taken to move the material in such a manner as to minimize sedimentation. As the material is moved to its final position on the outside of the curve the streambank shall be sloped to a stable slope. Large rock encountered during this phase of the excavation shall be placed at the toe of the slope used to construct vane structures or used to anchor root wads to protect unconsolidated fill As a final operation the berm placed at the upstream end of the channel shall be removed At no time will excavation proceed below the normal channel bottom depth. A stream channel and streambank restoration conceptual drawing is attached as Figure 3. Equipment that may be used to accomplish the above listed tasks include, Rubber tired skidders, 15 ton dump truck hydraulic track mounted excavator with thumb, and chainsaws. 10. Explain the purpose of the proposed work: Exigency work to protect existing property and structures. Stabilize streambanks to prevent further erosion and sedimentation. 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. N/A Page 8 of 15 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. 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. Provide a written description of the proposed impacts: Proposed impacts include limited streambed disturbance debris removal and stream bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-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 1-800-358-9616, 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.) 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: None Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Page 9 of 15 Average Width Stream Impact Site Number indicate on ma Type of Im act* Length of Impact (linear feet Stream Name** of Stream Before Impact ft Perennial or Intermittent? p 1 Stream Bank Stabilization, Debris Removal 100 Bowlens Creek 25 Perennial f Stream Bank Stabilization, 2 Channel Realignment, Debris Removal 300 Bowlens Creek 25 Perennial Bowlens 3 Stream Bank Stabilization 100 Creek 25 Perennial 4 Stream Bank Stabilization, Channel Realignment 400 Bowlens Creek 25 Perennial 5 Stream Bank Stabilization, Debris Removal 300 Bowlens Creek 25 Perennial Bowlens 6 Debris Removal 100 Creek 25 Perennial 7 Stream Bank Stabilization, Debris Removal 200 Bowlens Creek 25 Perennial 8 Stream Bank Stabilization, Debris Removal 200 Bowlens Creek 25 Perennial 9 Stream Bank Stabilization, Debris Removal 50 Bowlens Creek 25 Perennial Bowlens 10 Stream Bank Stabilization 75 Creek 25 Perennial Bowlens 11 Debris Removal 100 Creek 25 Perennial 12 Stream Bank Stabilization, Debris Removal 150 Bowlens Creek 25 Perennial 13 Stream Bank Stabilization, Debris Removal 100 Bowlens Creek 25 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), stzbiliz:tion 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 dow==am named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at «ticzc.uso,s.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, wzti-Nv.magNuest. com etc.). Page 10 of 15 Cumulative impacts (linear distance in feet) to all streams on site: 2,175 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 ma) Type of Impact* Area of Impact (acres) (if Name p Waterbody applicable) 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. 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.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It 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. When at all possible equipment will be kept out of the stream channel, stream crossings will be minimized, and no excavation will be done below the existing channel bed. When at all possible stream material will be moved from dry areas to banks, minimizing the movement of wet (or below water line) stream material. Restored channel dimensions and profile will be determined by evaluating appropriate, nearby stable or nearly stable reference sections regional curve information, and suitable reference data from the consultants reference librar. Specific attention will be given to the establishment of bankfull benches and appropriate bedform sequencing throughout the restored areas. The temptation to create a wide shallow channel Page I 1 of 15 will be avoided Any channel relocation activities shall be limited to returning the channel to pre storm conditions Temporary and/or permanent herbaceous vegetation shall be planted on all bare soil within 15 das of ground disturbing activities Rocky material shall not be used for bank stabilization above the normal high water mark. VIII. illitigation 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 ide.html. hLtp://h2o.enr.state.ne.us/ne-vvetlands/strmg 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 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 Page 12 of 15 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): 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 (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. Page 13 of 15 Zone# Impact (square feet) Multiplier Required Mitigation 1 3 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an :dditiona120 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 (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. Impervious acreage will not change Erosion and sedimentation prevention and control will be maintained throughout this project primarily through proper water management construction sequencing proper staging and stockpiling of materials and the maintenance at all times of suitable channel capacity for expected flow events No equipment, fuels lubricants or other potential sources of water pollution will be stored in areas that could be flooded during this project. 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. Portable facilities shall be provided at the work site XIII. Violations (required by DWQ) Is this site in violation of D`VQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No Page 14 of 15 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 - /g-6 Y Applicant/Agent' Signature Date (Agent's signature is vali only if an authorization letter from the applicant is provided.) Page 15 of 15 Table I- Bowlens Creek Property Owner Information PARCEL ID PIN OWNER AREA 42 072900581433000 BANKS MICHAEL--D & BEVERLY B 1.97 50 072900583282000 BANKS JOHN C & RUTH 2.77 51 072900586262000 BANKS KENNETH L & IRENE O 0.76 52 072900577678000 HENSLEY EDGAR B 6.56 54 072900588181000 BANKS IRENE 0.73 55 072900573641000 COX LOLA MRS VIRGIL 13.75 57 072900681210000 RICKER DORIS JEAN 0.06 65 072900673467000 BUCHANAN BELINDA HENSLEY 2.38 66 072900577264000 HENSLEY VANCE ESTATE 17.71 67 072900678655000 WALLACE LOUISE S TRUSTEE 4.02 69 072900663511000 RAY NORMAN & JULIA A QUINN ETAL 31.23 70 072900569603000 DIVERS MARY E 16.86 71 072900773922000 BULLOCK JAMES R & DAANNE RICHARDSON 12.22 73 072900771319000 RICHARDSON DAINNE ADAMS 1.00 75 072900777976000 RAY ROY 17.79 90 072900761710000 PULVER P JAY & BEATRICE P 1.23 95 072900766832000 JOHNSON BURDETTE 2.23 105 072900760467000 PULVER P JAY & WIFE 3.36 113 072900753971000 HONEYCUTT HARVEY KERMIT & BARBARA C 16.52 132 072900759861000 STRICKLIN STEPHEN & KATHY 1.73 133 072900850500000 UNCAPHER SCOTT R & BONITA J 0.96 141 072900855152000 MCFARLING JOHN M & LINDA K 22.31 142 072900758340000 BOLENS CREEK BAPTIST CHURCH 0.97 145 072900643373000 RAY ROY & JAMES ETAL 33.31 146 072900747990000 SOLENS CREEK BAPTIST CHRUCH 2.00 148 072900745484000 HUBBERT GERALDINE R & BETTY RUTH WIL 12.50 153 072900841418000 HALL DEWEY HUGH 1.38 159 072900539592000 RIDDLE BILLY RAY 61.43 166 072900747192000 KOCH SUSAN WARNER & THOMAS BRYANT 1.82 167 072900732801000 RAY ROY & JAMES ETAL 2.87 168 072900735811000 KOCH THOMAS B 3.50 169 072900738815000 BANKS EVA C 0.85 173 072900739180000 ANGLIN DAN L & DON G ANGLIN 15.29 181 072900734452000 HALL JARROD D & VANESSA R 0.53 182 072900733123000 RIDDLE BILL & JUDY 3.37 188 072900730086000 RAY OLETA LIFE ESTATE 0.66 191 072900629985000 RAY OLETA LIFE ESTATE 0.73 192 072900730086000 RAY OLETA LIFE ESTATE 0.66 193 072900629985000 RAY OLETA LIFE ESTATE 0.73 195 072900627783000 SILVERS DONALD D & CAROLYN 0.67 199 072900629560000 LASSITER DAVID 1.23 200 072900623456000 RAY JAMES M & VIRGINIA 10.88 215 072900616820000 RIDDLE VERNON M & ENA K 13.59 219 072900618980000 DAILEY WILLIAM J SR & CAROL ANN TRUS 0.60 236 072900616820000 RIDDLE VERNON M & ENA K 13.59 257 072900615065000 RIDDLE VERNON M & ENA K 23.83 262 072900711392000 RIDDLE BEN & DOROTHY 2.40 267 072900712111000 SUTTON CLIFFORD L & BARBARA C TRUSTE 1.71 286 072900700997000 HOGAN WILLIAM V & SANDRA L 0.89 288 072900710050000 ANGLIN JULIA MRS 0.07 291 072900700823000 RIDDLE BEN & DOROTHY 0.53 298 072900700659000 RIDDLE JOHN C 0.61 310 072900700588000 PRESNELL JACK 0.57 315 072900700497000 PRESNELL FAYE 0.55 319 072900701400000 PRESNELL FAYE 1 0.14 322 072900703151000 PRESNELLJACK 1.52 - . .?l ; 4 t t F t ?' r ? `ter •?' ?' / r ?- i ?is? r } P, k, f / r ^ ?, ?u, '?,. ?• '?..y-- ``;,? ,. t ? 1 1 tit-. ? ? t . ?„ , ? , ?°, , ? : ? ? ;?l "1 '? ??'??i- , ..? , Downstream i ` ?' :•- . Project Limits Creek rr :- t 1 i f . 1 r I fit 0, , Utz ..?. i r.- 'i ?? ?. ?? . , ,. ? '.??1 . tr? f• ? ,# p ?? ? "' ? r 1?11?? .. t ?" 4 r l `T! y?t.?1i 822 t ?.??.? 1 ? l? r 1r ? ? X60 i.. `ri braRC?Mtfl 111 r r" v _ ?? i it ?I f 3l? ;{ r UPS r eam 5 ?`?R Project Limits CJ iL; 11t_ :'."\NM ';E, /. :914r?t;'?r f -'. %!? ?:; ??i . "; rr - 4°r?. `` '? Figure 1 Site Location Map with Stream Impact Site Numbers November 12, 2004 ENGINEERING & HYDROGEOLOGY USGS Burnsville Quadrangle 50 COLLEGE STREET, ASHEVILLE, NC 28801 Scale 1 inch = 2000 feet TEL. 828.281.3350 FAc.828.281.3351 Bowlens Creek www.altamontenvironmental.com Yancev Countv. North Carolina PATemplatesTigures in WordTigure Border.doe PRE-STORM CONDITION ! l I NORMAL WATER LEVEL ORIGINAL STREAM BOT 0M I CHANNEL TOP OF BANK ~' i / WOODYiOTHER DEBRIS j !NFTER-STORXI CONDITION z '?:ROCK DEBRIS ._ ^-?- .;...I . Z_ C-4 Q RESTORED CONDITION I RESTORED STREAM BOTTOt,1 TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 400 - STREAM AREA DEBRIS REMOVAL ffimmm STREAM AREA DEBRIS FIGURE ENGI-NEE'RI'NG &,'HYDR0GECLoaY REMOVAL CONCEPTUAL 50 COLLEGE STREET, ASHEVILLE, NC 28801 TEL.828.281.3350 FAC.828.281.3351 www.altamontenvironmental.com EMERGENCY WATERSHED PROTECTION DRAWN BY: ZAN PRICE SCALE YANCEY COUNTY, NORTH CAROLINA PROJECT MANAGER: STUART RYrtAN CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 Channel Bank `I / Original Stream Bottom ? Rock Erosion Debris Eroded Area BEFORE ,r O o O Restored Stream Bottom Eroded Rock Debris Backfill 0 O 0 1.5 O 0 O t? O O a O 0 00 OOOOOO O o_ o AFTER TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 480 - STREAM CHANNEL AND STREAMBANK RESTORATION STREAM CHANNEL AND FIGURE ENGINEERING & H•YDROGEOLO<3Y STREAMBANK RESTORATION 50 COLLEGE STREET, ASHEVILLE, NC 28801 CONCEPTUAL TEL.828.281.3350 FAc.828.281.3351 www.altamontenviroranental.com EMERGENCY WATERSHED PROTECTION DRAWN BY: ZAN PRICE SCALE YANCEY COUNTY, NORTH CAROLINA PROJECT MANAGER: STUART RYMAN CLIENT: YANCEY. COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. 041924 (If any particular item is not aDDlicable to this nroiect_ nlease enter "Not Annlinshle" nr "N/A" 1 I. .J •r"1 II. Processing 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 N 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 37 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 (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? Applicant Information mac' ? U 1. Owner/Applicant Information N Name: Michele Lawhem, Yancey County Manager 19 2004 Mailing Address: Room 11, Courthouse DEN . Burnsville, NC 29714 savosrowal? Rln" Rove, Telephone Number: (828) 682-3971 Fax Number: (828) 6824301 E-mail Address: m.lawhem@coLm=ma-ger.yancaco!pty.org ounty.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 o ta? L'' Name: Stuart A. Rvman t `? nh Company Affiliation: Altamont Environmental Inc f 2604 Mailing Address: 50 College Street Asheville NC 28801 C! NCR _ WA-- rat NiiS&ND57Uit,"NATER6WICH Telephone Number: (828) 281-3350 Fax Number: (828) 281-3351 E-mail Address: sMan@altamontenvironmental.com Page 5 of 15 M. 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: Bowlens Creek EWP 2004-06. EWP 2004-07 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): See attached Table 1 4. Location County: Yancey County Nearest Town: Burnsville Subdivision name (include phasellot number): N/A Directions to site (include road numbers, landmarks, etc.): Follow Highway 19E East through Burnsville After passing Ingles and Texaco on the right, turn right on NC Highway 197 South After approximately one mile turn left on Bowlens Creek Road. The project site begins on the right after approximately 0.5 miles and continues approximately 2 more miles until the intersection with Stanley's Trail. See attached Figure 1 5. Site coordinates, if available (UTM or Lat/Long): 35° 53' 24" N/82° 16' 56" W (approximate center of project area) (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): Multiple - See attached Table 1 7. Nearest body of water (stream/river/sound/ocean/lake): Bowlens Creek 8. River Basin: French Broad (Tote - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.ne.us/admin/maps/.) Page 6 of 15 Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:The proposed project site consists of light residential, and agricultural uses. The stream and stream banks were heavily impacted during Hurricanes Frances and Ivan. The stream is clogged with woody, rock, and non-native debris. In some cases the channel has moved significantly from its original location and is threatening an adjacent property. Additionally, extensive stream bank erosion threatens the stability of existing structures including houses and bridges. 9. Describe the overall project in detail, including the type of equipment to be used: Clearing and Debris Removal Fallen trees, limbs and dislodged brush within the cross section of the existing or original channel up to and including; the debris line shall be removed. An foreign debris will be removed. Trees whose near term fall is apparent will be removed. Live trees designated for removal will be cut three feet above the ground surface, and the root masses will be left. Disturbance of channel bottom and banks, and equipment access areas shall be held to the minimum necessary to allow the construction equipment to remove debris. All areas disturbed due to debris removal and equipment access shall be reshaped and reseeded. Access to the channel will be perpendicular to the channel so cutting of trees is held to a minimum with precaution taken to protect mast production and stream canopy trees. Dead trees that provide den habitat and are determined to pose no hazard to the channel shall be protected. A stream area debris conceptual drawing is attached as Figure 2 Stream Channel and Streambank Restoration When possible excavation eauipment will access deposition areas at a safe distance from the streambank and do not need to track into the stream channel. Material excavated from these deposition areas can generally be placed with only one motion of the excavation equipment. Most of these sites include a steep eroded streambank opposite or adjacent to the deposition area. Where there does exist an eroded streambank in the vicinity of these deposit areas, the material removed from this area will be used to stabilize the streambank. Where suitable material is available rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. At sites where there is no eroded streambank in the immediate vicinity, the excavated material will be used to strengthen the natural berm of the streambank or will be hauled off site. In no case shall the deposited material be placed at an elevation higher than the existing streambanks. In cases when the channel has relocated it will be necessary to re-establish the stream channel to its pre-flood location and capacity. Work in these cases shall proceed from downstream to upstream to reduce sediment loading. Restored channel dimensions will be established in the field using reference data from appropriate, nearby stable or nearly stable sections. The restored profile and facet slopes will be established in the field using site elevation data and appropriate nearby reference profile data. The restored channel pattern will be determined using field indicators, aerial photographs, and interviews with landowners. Where suitable material is available rock vanes and root wads will be installed in the restored bank section to reduce bank stress and provide stability to the unconsolidated fill. In several cases where a major channel shift has occurred, all streamflow can be Page 7 of 15 diverted into the flood channel allowing for all restoration work to be performed in the dry bed of the original channel. In cases where the original and flood channels overlap, work shall begin by re-establishing a narrow diversion channel at the approximate location of the original channel. Excavation of the channel shall begin at the downstream edge of the deposition area and will progress upstream Material excavated from this channel will be placed at the waters edge between the existing stream flow and the new channel. Care will be taken to maintain an adequate berm area to prevent the flow of the stream from entering the channel being excavated. When the excavation reaches the upstream edge of the deposition area. the stream flow shall be turned into the re-established channel. A berm will then be established to block as much of the flow as possible from moving through the flood scoured channel. Once flow is diverted to the re-established channel and the flood scoured channel is reduced to a minimum flow, the re-establishment of the full original capacity of the stream and stabilization of the eroded streambank will begin. Beginning at t he most downstream point of the deposition area, the material will be moved to the outside of the curve to re-establish the original stream location and capacity. Care shall be taken to move the material in such a manner as to minimize sedimentation. As the material is moved to its final position on the outside of the curve. the streambank shall be sloped to a stable slope. Large rock encountered during this phase of the excavation shall be placed at the toe of the slope used to construct vane structures or used to anchor root wads to protect unconsolidated fill. As a final operation the berm placed at the upstream end of the channel shall be removed. At no time will excavation proceed below the normal channel bottom depth. A stream channel and streambank restoration conceptual drawing is attached as Figure 3. Equipment that may be used to accomplish the above listed tasks include; Rubber tired skidders 15 ton dump truck. hydraulic track mounted excavator with thumb, and chainsaws. 10. Explain the purpose of the proposed work: Exigency work to protect existing property and structures. Stabilize streambanks to prevent further erosion and sedimentation. 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. Page. 8 of 15 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. No 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. Provide a written description of the proposed impacts: Proposed impacts include limited streambed disturbance, debris removal, and stream bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-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 1-800-358-9616, or online at http://www.fema.eov. *** 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: None Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Page 9 of 15 Average Width Stream Impact Length of of Stream Site Number Impact (linear Stream Before Impact Perennial or indicate on ma Type of Im act* feet Name** ft Intermittent? Stream Bank Stabilization, Bowlens 1 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Channel Realignment, Bowlens 2 Debris Removal 300 Creek 25 Perennial Bowlens 3 Stream Bank Stabilization 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 4 Channel Realignment 400 Creek 25 Perennial Stream Bank Stabilization, Bowlens 5 Debris Removal 300 Creek 25 Perennial Bowlens 6 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 7 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 8 Debris Removal 200 Creek 25 Perennial Stream Bank Stabilization, Bowlens 9 Debris Removal 50 Creek 25 Perennial Bowlens 10 Stream Bank Stabilization 75 Creek 25 Perennial Bowlens 11 Debris Removal 100 Creek 25 Perennial Stream Bank Stabilization, Bowlens 12 Debris Removal 150 Creek 25 Perennial Stream Bank Stabilization, Bowlens 13 Debris Removal 100 Creek 25 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, 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 NVNVW.u5Zs.aoy. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, %v%vw.maP9uest_corn. etc.). Page 10 of 15 Cumulative impacts (linear distance in feet) to all streams on site: 2,175 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 ma) Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) 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. 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., damlembankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It 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. When at all possible eauinment will be kept out of the stream channel. stream crossings will be minimized, and no excavation will be done below the existing channel bed. When at all possible stream material will be moved from drv areas to banks, minimizing the movement of wet (or below water line) stream material. Restored channel dimensions and profile will be determined by evaluating appropriate, nearby stable or nearly stable reference sections, regional curve information, and suitable reference data from the consultants reference library. Specific attention will be Given to the establishment of bankfull benches and appropriate bedform sequencing throughout the restored areas. The temptation to create a wide, shallow channel Page I 1 of 15 ,vill be avoided. Any channel relocation activities shall be limited to returning the channel to pre-storm conditions Temporary and/or permanent herbaceous vegetation shall be planted on all bare soil within 15 days of ground disturbing activities. Rocky material shall not be used for bank stabilization above the normal high water mark. 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 -,-.ill 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/strm.-,ide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A 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 Page 12 of 15 to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wry/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): 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 (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 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: 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. Page 13 of 15 Zone* Impact (square feet) Multiplier Required Mitigation 1 3 2 1.5 Total * Zone I 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. M. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormtivater controls proposed in order to protect surface waters and wetlands downstream from the property. Impervious acreage will not change. Erosion and sedimentation prevention and control will be maintained throughout this project primarily through proper water management. construction sequencing, proper staging and stockpiling of materials and the maintenance. at all times of suitable channel capacity for expected flow events No equipment fuels lubricants or other potential sources of water pollution will be stored in areas that could be flooded during this project. XH. 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. Portable facilities shall be provided at the work site. 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 Page 14 of 15 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? Signature Date (Agent's signature is vali only if an authorization letter from the applicant is provided.) Page 15 of 15 Table I- Bowlens Creek Property Owner Information PARCEL ID PIN OWNER AREA 42 072900581433000 BANKS MICHAEL D & BEVERLY B 1.97 50 072900583282000 BANKS JOHN C & RUTH 2.77 51 072900586262000 BANKS KENNETH L & IRENE O 0.76 52 072900577678000 HENSLEY EDGAR B 6.56 54 072900588181000 BANKS IRENE 0.73 55 072900573641000 COX LOLA MRS VIRGIL 13.75 57 072900681210000 RICKER DORIS JEAN 0.06 65 072900673467000 BUCHANAN BELINDA HENSLEY 2.38 66 072900577264000 HENSLEY VANCE ESTATE 17.71 67 072900678655000 WALLACE LOUISE S TRUSTEE 4.02 69 072900663511000 RAY NORMAN & JULIA A QUINN ETAL 31.23 70 072900569603000 DIVERS MARY E 16.86 71 072900773922000 BULLOCK JAMES R & DIANNE RICHARDSON 12.22 73 072900771319000 RICHARDSON DAINNE ADAMS 1.00 75 072900777976000 RAY ROY 17.79 90 072900761710000 PULVER P JAY & BEATRICE P 1.23 95 072900766832000 JOHNSON BURDETTE 2.23 105 072900760467000 PULVER P JAY & WIFE 3.36 113 072900753971000 HONEYCUTT HARVEY KERMIT & BARBARA C 16.52 132 072900759861000 STRICKLIN STEPHEN & KATHY 1.73 133 072900850500000 UNCAPHER SCOTT R & BONITA J 0.96 141 072900855152000 MCFARLING JOHN M & LINDA K 22.31 142 072900758340000 BOLENS CREEK BAPTIST CHURCH 0.97 145 072900643373000 RAY ROY & JAMES ETAL 33.31 146 072900747990000 BOLENS CREEK BAPTIST CHRUCH 2.00 148 072900745484000 HUBBERT GERALDINE R & BETTY RUTH WIL 12.50 153 072900841418000 HALL DEWEY HUGH 1.38 159 072900539592000 RIDDLE BILLY RAY 61.43 166 072900747192000 KOCH SUSAN WARNER & THOMAS BRYANT 1.82 167 072900732801000 RAY ROY & JAMES ETAL 2.87 168 072900735811000 KOCH THOMAS B 3.50 169 072900738815000 BANKS EVA C 0.85 173 072900739180000 ANGLIN DAN L & DON G ANGLIN 15.29 181 072900734452000 HALL JARROD D & VANESSA R 0.53 182 072900733123000 RIDDLE BILL & JUDY 3.37 188 072900730086000 RAY OLETA LIFE ESTATE 0.66 191 072900629985000 RAY OLETA LIFE ESTATE 0.73 192 072900730086000 RAY OLETA LIFE ESTATE 0.66 193 072900629985000 RAY OLETA LIFE ESTATE 0.73 195 072900627783000 SILVERS DONALD D & CAROLYN 0.67 199 072900629560000 LASSITER DAVID 1.23 200 072900623456000 RAY JAMES M & VIRGINIA 10.88 215 072900616820000 RIDDLE VERNON M & ENA K 13.59 219 072900618980000 DAILEY WILLIAM J SR & CAROL ANN TRUS 0.60 236 072900616820000 RIDDLE VERNON M & ENA K 13.59 257 072900615065000 RIDDLE VERNON M & ENA K 23.83 262 072900711392000 RIDDLE BEN & DOROTHY 2.40 267 072900712111000 SUTTON CLIFFORD L & BARBARA C TRUSTE 1.71 286 072900700997000 HOGAN WILLIAM V & SANDRA L 0.89 288 072900710050000 ANGLIN JULIA MRS 0.07 291 072900700823000 RIDDLE BEN & DOROTHY 0.53 298 072900700659000 RIDDLE JOHN C 0.61 310 072900700588000 PRESNELL JACK 0.57 315 072900700497000 PRESNELL FAYE 0.55 319 072900701400000 PRESNELL FAYE 1 0.14 322 072900703151000 PRESNELL JACK 1.52 "'?i, w?e _/ fir A?','i ? ,ir t / e ?? ? ?' 7 k /. .,• ,???, y ?r _ .°?? '? HI Std v i ! ?? Downstrea111 ?? 1 f Project Limits s d spas 7? I, tiCre?k ( i ? 1 I ? ?:l ? / \ ?? 1 ?°i _. ? L ? 1, ? ? ? ?? !? ??p i ?, I i ; 1 1 S r'?i "t ? '.v ? i 27001\ ? ACV v ? - ??? w ? : ; r ??AA _,,,`.tii t {{ ,i^: `.?, ??/,? -. (1 I c - ~ r ? '? \r^•. ? w j . f ? r--" i - I / ffi + i '`• ? \+ i '-. ? iti ?Ii A ?, `? ? Jir1v f ?A "' ??+ ' ? 1l ?? _ OF ,•i , t 3( ? + ?) ? t t 3M' tlfk177C11==-Mtfk ?? Y \.? %i • ) - tI f r Y 4 t R )U 6W Upstream E' `o Project Limits' zv_ B9 i!'.f • ' ' ` `t m` `gi? =..'f ': r'- 1 ?, , t i WYE 4 Y OW Q p. sl a tt - Figure 1 Site Location Map with Stream Impact Site Numbers November 12, 2004 ENGINEERING & HYDROGEOLOGY USGS Burnsville Quadrangle 50 COLLEGE STREET, AstEvu,LE, NC 28801 Scale 1 inch = 2000 feet TEL. 828.281.3350 FAc.828.281.3351 www.altamontenvironmental.com Bowlens Creek Yancev County, North Carolina PATemplatesTigures in WordTigure Border.doc r+ PRE-STORM CONDITION CHANNEL TOP OF BANK ! I I NORMAL \VFTER LEVEL i ORIGINAL STREAM BOTTOM j ? /AFTER-STORM CONDITION \\ OODY;OTHER DEBRIS z _.ROCK DEBRIS- u . z C .1 q RESTORED CONDITION I RESTORED STREAi f BOTTOM I TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 400 - STREAM AREA DEBRIS REMOVAL STRE`A'AMI AREA DEBRIS ALTANIONT ENVIRONMENTAL, INC. ii E!. N G IN E ER i N G& H YD R O G E-0 L O G Y R E M O V" L C O N C E f T UAL 50 COLLEGE STREET, ASHEVILLE, NC 28801 TEL.828.281.3350 FAC.828.281.3351 www. altamontenvironmental. com DRAWN BY: ZAN PRICE PROJECT MANAGER: STUART RYMAN SCALE CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 EMERGENCY WATERSHED PROTECTION YANCEY COUNTY, NORTH CAROLINA FIGURE I 2 Channel Bank .l Original Stream Bottom Rack Erosion Debris Eroded Area Restored Stream Bottom O Eroded Rock Debris Backfill' Q O 0 O O 1.5 0 0 O 0 t? o O 000 DOOOOO O 00 a AFTER TYPICAL CROSS SECTION SOURCE: USDA NRCS CONSTRUCTION SPECIFICATION 480 - STREAM CHANNEL AND STREAMBANK RESTORATION STREAM CHANNEL AND FIGURE ENGINEERING& HYDROGEOLOGY STREAMBANK RESTORATION 50 COLLEGE STREET, ASHEV ILLE, TIC 28801 CONCEPTUAL TEL.828.281.3350 FAC.828.281.3351 w?rtiv.altamontenvironmental.com EMERGENCY WATERSHED PROTECTION DRAWN BY: ZAN PRICE YANCEY COUNTY, NORTH CAROLINA PROJECT MANAGER: STUART RYMAN SCALE CLIENT: YANCEY COUNTY NOT TO SCALE DATE: NOVEMBER II, 2004 BEFORE ALTAMUNT ENVIRONMENTAL, INC. NC DWQ 11/29/2004 Date Type Reference Original Amt. Balance Due Discount Payment 10/04/2004 Bill 475.00 475.00 475.00 Check Amount 475.00 DEC 0 1 2004 ?M° NZWATE T MR VAQUALITY TER ERANCH BB&T- Business Checking 475.00 44'e-