Loading...
HomeMy WebLinkAbout20150630 Ver 1_401 Application_201506161115- X*- P A � 4 Nk fi June 10, 2015 Ms. Karen Higgins NC DENR Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699 -1650 Providing Sound Environmental Solutions 5902 Highway 421 South Mountain City, TN 37683 ph /fax: 423.727.4476 carrie@bfec.org RE: Dutch Creek Stream Restoration Project - NWP 27 /GC 3885 Application Valle Crucis, NC (Watauga Co.) Ms. Higgins, Enclosed find 4 copies of the referenced project permit /PCN application. Also enclosed please find a $570.00 check specific to the major water quality certification permit application fee. If you have any questions give me a call at 423.727.4476. Sincerely, Carr /Boyd, PhD Corps Submittal Cover Sheet �ool 6 s � 4 Please provide the following info: 1. Project Name Dutch Creek Stream Restoration 2. Name of Property Owner /Applicant: Val le Crucis Community Park, Inc., Caroline Gandy, Executive Director 3. Name of Consultant /Agent: Carrie Boyd, BFEC Inc. P *Agent authorization needs to be attached. --- 4. Related/Previous Action ID number(s): 5. Site Address: 2892 Broadstone Rd. Valle Crucis, NC 28691 6. Subdivision Name: 7. City: Valle Crucis 8. County: Watauga 9. Lat: 36.2149033 Long: - 81.7800956 10. Quadrangle Name: Valle Crucis 11. Waterway: Dutch Creek 12. Watershed: Watauga River 13. Requested Action: x Nationwide Permit # 27 General Permit # Jurisdictional Determination Request Pre- Application Request (Decimal Degrees Please ) oC@�W 11, D JUN 1 F 2015 The following information will be completed by Corps office: AID: Prepare File Folder Assign number in ORM Authorization: Section 10 Project Description/ Nature of Activity/ Project Purpose: Site /Waters Name: Keywords: D401t RESOURCES & BUFFER PERNJTT NG Section 404 Begin Date Vd — F/ of W A TF9 0'� 4G v Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? ® Yes 1 d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization ❑ No le. Is this notification solely for the record For the record only for DWQ 401 For the record only for Corps Permit: because written approval is not required? Certification: ❑ Yes ® No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so,, attach the acceptance letter from mitigation bank or in -lieu fee program. 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? 2. Project Information 2a. Name of project: Dutch Creek Stream Restoration 2b; County: Watauga 2c. Nearest municipality / town: Valle Crucis 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state N/A project no: ❑ Yes ® No ❑ Yes ® No ❑ Yes ® No ❑ Yes ® No Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version 3. Owner Information l (if applicable): John and Faye Cooper (1970 -97- 9201), Valle Crucis Community Park Inc. (1980-07 - 3a. Name(s) on Recorded Deed: 2562, 1980 -07 -4922, 1980 -17- 0494), Valle Landing Owners Association Inc.(1980 -07- 4e. City, state, zip: 1284, 1980 -07- 0135), Watauga County Board of Education (1980 -07 -4036, 1980 -07- 4f. Telephone no.: 3223) 4g. Fax no.: John and Faye Cooper - Book 022, Page 305, Valle Crucis Community Park Inc - Book 3b. Deed Book and Page No. 1208, Page 603, Book 236, Page 700, & Book 023, Page 706, Valle Landing Owner 5. Agent/Consultant Information (if applicable) Association Inc. - Book 170, Page 129, Watauga County Board of Education - Book Carrie Boyd 072, Page 363 & Book 109, Page 366 3c. Responsible Party (for LLC if 5c. Street address: applicable): 5d. City, state, zip: John and Faye Cooper - NC Hwy 194 S, Valle Crucis Communtiy Park Inc.- 2892 3d. Street address: Broadstone Rd., Valle Landing Owner Association Inc. - 3657 NC Hwy 194 S, Watauga County Board of Education - 2998 Broadstone Rd. 3e. City, state, zip: Valle Crucis, NC 28691 3f. Telephone no.: 3g. Fax no.: 3h. Email address: 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ® Other, specify: 4b. Name: Caroline Gandy (Executive Director Valle Crucis Community Park) 4c. Business name c /o: (if applicable): 4d. Street address: PO Box 581 Valle Crucis, NC 28691 4e. City, state, zip: Valle Crucis, NC 28691 4f. Telephone no.: 828 - 963 -9239 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Carrie Boyd 5b. Business name (if applicable): Brushy Fork Environmental Consulting, Inc 5c. Street address: 5902 Highway 421 S 5d. City, state, zip: Mountain City, TN 37683 5e. Telephone no.: 423 - 727 -4476 5f. Fax no.: 5g. Email address: carrie @bfec.org Page 2 of 11 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID) 1 b. Site coordinates (in decimal degrees): 1 c. Property size: 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: 2b. Water Quality Classification of nearest receiving water: 2c. River basin: 3. Project Description 1980 -07- 3223 -000, 1980 -07- 4036 -000, 1980- 06 -3687- 000, 1980 -07- 0135 -000, 1980 -07- 1284 -000, 1980 -07- 2562 -000, 1980 -07- 4922 -000, 1980 -17- 0494 -000 Latitude: 36.2149033 81.7800956 (DD.DDDDDD) 34.49 cumulative acres Dutch Creek B;Trout + Watauga (HUC 06010103) Longitude: - ........ 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: The properties are located inValle Crucis, NC in central Watauga County. The properties are located just north of route 194 S /Broadstone Rd. Dominant landuses in the general vicinity of the Subject Property include of residential (suburban), agricultural (crop /pasture), open space (recreational /educational), and light commercial. Several small commerical businesses and an elementary school occur in the vicinity of the Subject Property, especially south of the Subject Property along Broadstone Road and 194 S. The proposed Dutch Creek Restoration Project Site is located along the riparian corridor of Dutch Creek (river left & right), which traverses mulitple properties from east to west. The Subject Properties contain an elementary school, Valle Landing commerical facility, Valle Crucis Park pavillions, and associated parking areas. Streambanks at the project site are highly eroded and vertical in areas. Relatively large areas of deposition (aggradation) are also found just downstream of eroded areas. Streambank vegetation is generally herbaceous with a few small to medium trees. The topography at the site is gently sloping; elevations on -site are —2680 ft above mean sea level (USGS -Valle Crucis NC Quad). 3b. List the total estimated acreage of all existing wetlands on the property: 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: —720 In ft of Dutch Creek on Subject Properties, —200 In ft UT -Dutch Ck. 3d. Explain the purpose of the proposed project: The goal of this project is to enhance and restore --720 In ft of Dutch Creek. Streambank sloping and benching will occur throughout the reach to restore floodplain connectivity and decrease erosive incisement of the channgel. Riffle -pool sequencing, natural channel structures, and a forested riparian buffer will also be restored along the reach.This project is being partially funded by a Duke Energy Water Resource Fund grant awarded to Valle Crucis Community Park as well as time and material match by several donors and non - profits. 3e. Describe the overall project in detail, including the type of equipment to be used: Natural channel design measures include streambank sloping and creation of a stable bankfull bench, j -hook, cross vane, and root wad structures, and riparian corridor planting. In one area of major deposition (aggradation), material will be removed from the in- stream channel and used to rebuild the bankfull bench where it has previously eroded (—STA 4 +10 - 4 +40). Equipment likely to be used for this proposed construction include track -hoes, skidsteers, and dump trucks for hauling equipment, building materials, and fill material. Page 3 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? ® Yes ❑ No ❑ Unknown Comments: BFEC, Inc. is submitting the determination with this application for Corps review. 4b. If the Corps made the jurisdictional determination, what type El Preliminary [I Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: BFEC, Inc. Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Jurisdictional stream determination was made by Adam Williams, PWS and Carrie Boyd, PhD. of BFEC, Inc. on 12/05/2014 and 12/10/2014. 5. Project History 5a. Have permits or certifications been requested or obtained for ❑ Yes ® No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? I ❑ Yes ® No 6b. If yes, explain. Page 4 of 11 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non -404, other) (acres) Temporary (T) W1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 2g. Total wetland impacts I 0 impacts 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 ®P ❑ T Stream Restoration Dutch Creek ® PER ❑ INT ® Corps ® DWQ —30 —720 S2 ❑ P ® T Culvert for Access - Temporary UT -Dutch Creek ❑ PER ®INT ® Corps ®DWQ --1 -2 —30 impact S3 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P ❑ T I ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ —750 3h. Total stream and tributary impacts linear feet of impacts 3i. Comments: The UT -Dutch Ck culvert is proposed as a temporary impact allowing for construction access to the lower reach. Page 5 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number- (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary (T) 01 ❑P 02 ❑P 03 [:1 PMT 04 ❑P ❑T 4f. Total open water impacts 0 impacts 4g. Comments: 5. Pond or Lake Construction If pond or ake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f. Total 0 impacts 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse E] Tar-Pamlico ❑Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number - Reason Permanent (P) or for Temporary (T) impact B1 ❑P ❑T B2 ❑P ❑T B3 ❑P ❑T 6i. Comments: Buffer Stream name mitigation required? ❑ Yes ❑ No ❑ Yes ❑ No ❑ Yes ❑ No 6h. Total buffer impacts Zone 1 impact Zone 2 impact (square feet) (square feet) 0 impacts Page 6 of 11 PCN Form - Version 1.3 December 10, 2008 Version D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The proposed work and associated impacts are intended to restore instream structure and floodplain connectivity at Dutch Creek along the stream reach while minimizing impacts to aquatic resources. Design measures which minimize impacts include j -hook, toe wood, and cross -vane structures intended to enhance stream diversity and decrease site sedimentation. All streambanks will then be planted with appropriate native species (see re -veg detail). All disturbed buffer areas will be immediately seeded upon completion (temporary - annual ryegrass), matted (coconut/coir matting), and stabilized at the close of each construction day. Following construction, the banks of the restored channel will be seeded with a native floodplain mix (permanent seed). Live stakes and matting staples will be used to secure the coconut matting in these high- stress areas. The forested riparian buffer will be planted with a variety of native 1- gallon, 3- gallon, and B & B (ball and burlap) trees in September /October. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. All heavy equipment will be kept out of the stream channel during project construction except where absolutely necessary to install in- stream structures. Any entering of the channel or immediate riparian area will be done with new equipment, no hydraulic leaks tolerated. Disturbance of channel bottom, banks and equipment access areas shall be held to the minimum necessary to allow for bank stablization sufficient to restore the hydraulic capacity of the stream channel. Streamflow associated with Dutch Creek far exceeds 5 cfs therefore pump- around is not feasible. Flow diversion will be utilized to divert direct flow away from each structure area. Flow diversion will not be performed for work that is done from the top of bank, or minor placement of structures. Precautions will be taken to keep heavy equipment out of the stream channel except where absolutely necessary to install bank stabilization /enhancement measures. Work will be conducted in the dry to the extent practicable. A temporary culvert will be placed on an UT of Dutch Creek (located on the Watauga County Board of Education property) in order to gain access to the lower portion of the project area (see site plan /construction details). 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): I 2c. If yes, which mitigation option will be used for this project? 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: N/A 3b. Credits Purchased (attach receipt and letter) 3c. Comments: ❑ Yes ® No ❑ DWQ ❑ Corps ❑ Mitigation bank ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation Type I Quantity 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ cool 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non - riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan ❑cold Page 7 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. N/A 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires ❑ Yes ® No buffer mitigation? 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 0 impacts 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 8 of 11 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. Comments: The proposed project is not adjacent to a protected riparian buffer as identified within the NC Riparian Buffer Protections Rules. The proposed project ❑ Yes ® No occurs within the Watauga River Basin, which is not listed in the NCDENR Riparian Buffer Rules. Therefore, a diffuse flow plan is not included in this application. 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0% 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: This project will not result in any increase of imperivous surface at the project site. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? 3b. Which of the following locally - implemented stormwater management programs apply (check all that apply): 3c. Has the approved Stormwater Management Plan with proof of approval been attached? 4. DWQ Stormwater Program Review 4a. Which of the following state - implemented stormwater management programs apply (check all that apply): 4b. Has the approved Stormwater Management Plan with proof of approval been attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? 5b. Have all of the 401 Unit submittal requirements been met? ❑ Certified Local Government ❑ DWQ Stormwater Program ❑ DWQ 401 Unit Watauga County ❑ Phase II ❑ NSW ❑ USMP ❑ Water Supply Watershed ❑ Other: ❑ Yes ❑ No ❑ Coastal counties ❑ HQW ❑ ORW ❑ Session Law 2006 -246 ❑ Other: ❑ Yes ❑ No ❑ Yes ❑ No ❑ Yes ❑ No Page 9 of 11 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal /state /local) funds or the ❑ Yes ® No use of public (federal /state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ❑ Yes ❑ No Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? ❑ Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in I El Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. We do not anticipate the proposed stream restoration will result in additional development nearby which could impact nearby downstream water quality. Proposed measures will reduce sediment export from the Subject Property to downstream waters. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non- discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A Page 10 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes ❑ No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ® Yes ❑ No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. El Raleigh ® Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? BFEC, Inc. has contacted Bryan Tompkins with the US Fish and Wildlife Service and we are awaiting his response. B. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? I ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA -- Office of Habitat Protection Division 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ❑ No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether-your site would impact historic or archeological resources? NC Historic Preservation Office - Renee Gledhill Earley has received the site information and we are awaiting her response. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? I ® Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: This proposed project is located in the Floodway of the Dutch Creek. The proposed project is anticipated to cause no increase in flood elevation. A No -Rise Certification will be submitted by BFEC, Inc. to the Watauga County floodplain administrator. e 8c. What source(s) did you use to make the floodplain determination? North Carolina Floodplain Mapping Program, Panel 1980 (effective date 12/3/2009), Map No. 3710198000J. Site is highlighted on the DFRIM Panel attached to this permit application. Carne Boyd 06/08/2015 Applicant/Agent's Printed Name A plic Agent's Si g ture Date (Agent's signature is valid only if an authoriza on letter from the applicant is provided.) Page 11 of 11 PCN Form — Version 1.3 December 10, 2008 Version AGENT AUTHORIZATION FORA PROPERTY LEGAL DESCRIPTION: LOT NO. N/A PLAN NO. N/A PARCEL ID: 1970 -97 -9201_ STREET ADDRESS: Off NC Hwv 194 S Valle Crucis, NC 28691 Property Owner: John and Fave Cooper The undersigned, registered property owners of the above noted property, do hereby authorize Carrie Caviness of Brushy Fork Environmental Consulting, Inc. (Contractor /Agent) (Consulting Firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): PO Box 714 Valle Crucis. NC 28691 Telephone: S 2 '? �, R — 6 y e) We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. Aut o zed Signature: Date: 9/ // r AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. N/A PLAN NO. N/A PARCEL ID: 1980 -07 -4922, 1980 -07 -2562, 1980 -17 -0494 STREET ADDRESS: 2892 Broadstone Rd Valle Crucis, NC 28691 Property Owner: Valle Crucis Communitv Park, Inc., Caroline Gandv (Executive Director) The undersigned, registered property owners of the above noted property, do hereby authorize Carrie Caviness , of Brushv Fork Environmental Consultine. Inc. (Contractor /Agent) (Consulting Firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): PO Box 581 Valle Crucis. NC 28691 Telephone: 828- 963 -9239 We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. Authorized Signature:, Date: ' - -1 - i S- AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. N/A PLAN NO. N/A PARCEL ID: 1980 -07 -1284, 1980 -07 -0135 STREET ADDRESS: Valle Landing "Green Area" 3657 NC Hwv 194 S Valle Crucis, NC 28691 Property Owner: Valle Landing Owners Association Inc. The undersigned, registered property owners of the above noted property, do hereby authorize Carrie Caviness , of Brushy Fork Environmental Consulting, Inc. (Contractor /Agent) (Consulting Firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): Telephone: D ' %� 3 " 7 % %4-/ We hereby certify e a ove informati n submitted in th' application is true and accurate to the best of our owle ge. / Authorized Sirmre: Date: (J /� AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. N/A PLAN NO. . N/A PARCEL ID: 1980 =07 -4036, 1980 -07 -3223 STREET ADDRESS: Valle Crucis Elementary 2998 Broadstone Rd Valle Crucis, NC 28691 Property Owner: Watauga County Board of Education The undersigned, registered property owners of the above noted property, do hereby authorize Carrie Caviness of Brushy Fork Environmental Consulting. Inc. (Contractor /Agent) (Consulting Firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): PO Box ].790. Boone, NC 28607 Telephone: (828) 964 -8541 We Nereby certify the above information submitted in this application is true and accurate to the be four k ow c �� •�� fi� G1c s Authorized Sign tur Date: April 14, 2015 AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. N/A PLAN NO, N/A PARCEL ID: 1980 -07 -4036, 1980 -07 -3223 STREET ADDRESS: Valle Crucis Elementary 2998 Broadstone Rd Valle Crucis, NC 28691 Property Owner: Watauga County Board. of Education The undersigned, registered property owners of the above noted property, do hereby authorize Carrie Caviness of Brushv Fork Environmental Consulting, Inc. (Contractor /Agent) (Consulting Firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and ali'standard and special conditions attached, Property Owner's Address (if different than property above): PO Box 1790 Boone, NC 28607 Telephone: (828) 964 -8541 We pereb y certify the above information submitted in this application is true and accurate.to the be four k ow c 6ic s Authorized Sign tur Date: April 14, 2015 APPROVED JURISDICTIONAL DETERMINATION FORM U.S. Army Corps of Engineers This form should be completed by following the instructions provided in Section IV of the JD Form Instructional Guidebook. SECTION I: BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR APPROVED JURISDICTIONAL DETERMINATION (JD): B. DISTRICT OFFICE, FILE NAME, AND NUMBER: C. PROJECT LOCATION AND BACKGROUND INFORMATION: State: NC County /parish/borough: Watauga City: Valle Crucis Center coordinates of site (lat/long in degree decimal format): Lat. 36.2149033° N, Long. 81.7800956° L&. Universal Transverse Mercator: NAD 27 Name of nearest waterbody: Dutch Creek Name of nearest Traditional Navigable Water (TNW) into which the aquatic resource flows: Watauga River Name of watershed or Hydrologic Unit Code (HUC): Watauga River (06010103) Check if map /diagram of review area and /or potential jurisdictional areas is /are available upon request. Check if other sites (e.g., offsite mitigation sites, disposal sites, etc...) are associated with this action and are recorded on a different JD form. D. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): Office (Desk) Determination. Date: ® Field Determination. Date(s): 04/17/2015, 05/04/2015 SECTION II: SUMMARY OF FINDINGS A. RHA SECTION 10 DETERMINATION OF JURISDICTION. There Ar no "navigable waters of the U.S." within Rivers and Harbors Act (RHA) jurisdiction (as defined by 33 CFR part 329) in the review area. [Required] 0 Waters subject to the ebb and flow of the tide. E3 Waters are presently used, or have been used in the past, or may be susceptible for use to transport interstate or foreign commerce. Explain: B. CWA SECTION 404 DETERMINATION OF JURISDICTION. There Are "waters of the U.S." within Clean Water Act (CWA) jurisdiction (as defined by 33 CFR part 328) in the review area. [Required] 1. Waters of the U.S. a. Indicate presence of waters of U.S. in review area (check all that apply): t ED TNWs, including territorial seas Wetlands adjacent to TNWs ® Relatively permanent waterS2 (RPWs) that flow directly or indirectly into TNWs q Non -RPWs that flow directly or indirectly into TNWs Q Wetlands directly abutting RPWs that flow directly or indirectly into TNWs Q Wetlands adjacent to but not directly abutting RPWs that flow directly or indirectly into TNWs Q Wetlands adjacent to non -RPWs that flow directly or indirectly into TNWs Impoundments of jurisdictional waters Isolated (interstate or intrastate) waters, including isolated wetlands b. Identify (estimate) size of waters of the U.S. in the review area: Non - wetland waters: 720 linear feet: —30 width (ft) and /or acres. Wetlands: acres. c. Limits (boundaries) of jurisdiction based on: Esfablishe&bly'OHWlyIl Elevation of established OHWM (if known):2668 or less feet. 2. Non - regulated waters /wetlands (check if applicable):3 ED Potentially jurisdictional waters and /or wetlands were assessed within the review area and determined to be not jurisdictional. Explain: 1 Boxes checked below shall be supported by completing the appropriate sections in Section III below. 2 l'or purposes of this form, an RPW is defined as a tributary that is not a TNW and that typically flows year -round or has continuous flow at least "seasonally" (e.g., typically 3 months). 3 Supporting documentation is presented in Section III.F. SECTION III: CWA ANALYSIS A. TNWs AND WETLANDS ADJACENT TO TNWs The agencies will assert jurisdiction over TNWs and wetlands adjacent to TNWs. If the aquatic resource is a TNW, complete Section III.A.1 and Section III.D.1. only; if the aquatic resource is a wetland adjacent to a TNW, complete Sections III.A.1 and 2 and Section III.D.1.; otherwise, see Section IILB below. 1. TNW Identify TNW: Summarize rationale supporting determination: 2. Wetland adjacent to TNW Summarize rationale supporting conclusion that wetland is "adjacent ": B. CHARACTERISTICS OF TRIBUTARY (THAT IS NOT A TNW) AND ITS ADJACENT WETLANDS (IF ANY): This section summarizes information regarding characteristics of the tributary and its adjacent wetlands, if any, and it helps determine whether or not the standards for jurisdiction established under Raparros have been met. The agencies will assert jurisdiction over non - navigable tributaries of TNWs where the tributaries are "relatively permanent waters" (RPWs), i.e. tributaries that typically flow year -round or have continuous flow at least seasonally (e.g., typically 3 months). A wetland that directly abuts an RPW is also jurisdictional. If the aquatic resource is not a TNW, but has year -round (perennial) flow, skip to Section III.D.2. If the aquatic resource is a wetland directly abutting a tributary with perennial flow, skip to Section III.D.4. A wetland that is adjacent to but that does not directly abut an RPW requires a significant nexus evaluation. Corps districts and EPA regions will include in the record any available information that documents the existence of a significant nexus between a relatively permanent tributary that is not perennial (and its adjacent wetlands if any) and a traditional navigable water, even though a significant nexus finding is not required as a matter of law. If the waterbody° is not an RPW, or a wetland directly abutting an RPW, a JD will require additional data to determine if the waterbody has a significant nexus with a TNW. If the tributary has adjacent wetlands, the significant nexus evaluation must consider the tributary in combination with all of its adjacent wetlands. This significant nexus evaluation that combines, for analytical purposes, the tributary and all of its adjacent wetlands is used whether the review area identified in the JD request is the tributary, or its adjacent wetlands, or both. If the JD covers a tributary with adjacent wetlands, complete Section III.B.1 for the tributary, Section III.B.2 for any onsite wetlands, and Section III.B.3 for all wetlands adjacent to that tributary, both onsite and offsite. The determination whether a significant nexus exists is determined in Section III.0 below. 1. Characteristics of non -TNWs that flow directly or indirectly into TNW (i) General Area Conditions: Watershed size: 10.7 sq_5 uarem les Drainage area: 10.7square` -miles Average annual rainfall: - 54 inches Average annual snowfall: - 30+ inches (ii) Physical Characteristics: (a) Relationship with TNW: ® Tributary flows directly into TNW. ❑ Tributary flows through Pick List tributaries before entering TNW. Project waters are fiRR ess) river miles from TNW. Project waters are 1(or4ess) river miles from RPW. Project waters are 15'(oFJess) aerial (straight) miles from TNW. Project waters are 1-,(bL'e, less) aerial (straight) miles from RPW. Project waters cross or serve as state boundaries. Explain: No Identify flow route to TNW5: Dutch Creek flows directly into the Watauga River (TNW). ° Note that the Instructional Guidebook contains additional information regarding swales, ditches, washes, and erosional features generally and in the and West. 5 Flow route can be described by identifying, e.g., tributary a, which flows through the review area, to flow into tributary b, which then flows into TNW. Tributary stream order, if known: (b) General Tributary Characteristics (check all that annlv): Tributary is: ® Natural ❑ Artificial (man- made). Explain: ❑ Manipulated (man- altered). Explain: Tributary properties with respect to top of bank (estimate): Average width: 41 feet Average depth: 2.9 feet Average side slopes: Vertical(14 _Z0r,less). Primary tributary substrate composition (check all that apply): • Silts ® Sands ❑ Concrete • Cobbles ® Gravel ❑ Muck ❑ Bedrock ❑ Vegetation. Type /% cover: ❑ Other. Explain: Tributary condition /stability [e.g., highly eroding, sloughing banks]. Explain: Streambanks are highly erosive and nearly vertical in areas. Degradation (erosion) and aggradation (sedimentation) present throughout the reach. In -stream structure is degraded by deposition throughout. Presence of run /riffle /pool complexes. Explain: Run /riffle /pool complexes are present but impacted by aggradation from up- stream eroded streambed and banks . Tributary geometry: Meandeii► g Tributary gradient (approximate average slope): 0.002 % (c) Flow: Tributary provides for: Seasonalflow, Estimate average number of flow events in review area/year: 25 Describe flow regime: perennial. Other information on duration and volume: Bankfull discharge is estimated (emperical determination from Regional Curve Equation (NCSU)) at —610 cfs. Surface flow is: Discrete'and.confined. Characteristics: Streamflow is perennial and confined within banks. Subsurface flow: ,L'liiknowri. Explain findings: ❑ Dye (or other) test performed: Tributary has (check all that apply): ® Bed and banks ® OHWM6 (check all indicators that apply): ® clear, natural line impressed on the bank ® the presence of litter and debris ❑ changes in the character of soil ® destruction of terrestrial vegetation ® shelving ® the presence of wrack line ® vegetation matted down, bent, or absent ® sediment sorting ® leaf litter disturbed or washed away ® scour ® sediment deposition ® multiple observed or predicted flow events ❑ water staining ® abrupt change in plant community ❑ other (list): ❑ Discontinuous OHWM.7 Explain: If factors other than the OHWM were used to determ Q High Tide Line indicated by: El ❑ oil or scum line along shore objects ❑ fine shell or debris deposits (foreshore) ❑ physical markings /characteristics ❑ tidal gauges ❑ other (list): (iii) Chemical Characteristics: me lateral extent of CWA jurisdiction (check all that apply) Mean High Water Mark indicated by: ❑ survey to available datum; ❑ physical markings; ❑ vegetation lines /changes in vegetation types. 6A natural or man -made discontinuity in the OHWM does not necessarily sever jurisdiction (e.g., where the stream temporarily flows underground, or where the OHWM has been removed by development or agricultural practices). Where there is a break in the OHWM that is unrelated to the waterbody's flow regime (e.g., flow over a rock outcrop or through a culvert), the agencies will look for indicators of flow above and below the break. ']bid. Characterize tributary (e.g., water color is clear, discolored, oily film; water quality; general watershed characteristics, etc.). Explain: Water color is generally clear, excluding during storm events. The watershed is moderately developed with residential, light commercial, agricultural, and open space landuses.. Identify specific pollutants, if known: (iv) Biological Characteristics. Channel supports (check all that apply): ® Riparian corridor. Characteristics (type, average width): ❑ Wetland fringe. Characteristics: ❑ Habitat for: ❑ Federally Listed species. Explain findings: ® Fish /spawn areas. Explain findings: Stream classfication Trout (Tr). ❑ Other environmentally - sensitive species. Explain findings: ® Aquatic /wildlife diversity. Explain findings: Evidence of macro - invertebretes was noted during pebble count assessment. The corridor of the creek support numerous bird species noted during site assessment. 2. Characteristics of wetlands adjacent to non -TNW that flow directly or indirectly into TNW (i) Physical Characteristics: (a) General Wetland Characteristics: Properties: Wetland size: acres Wetland type. Explain: Wetland quality. Explain: Project wetlands cross or serve as state boundaries. Explain: (b) General Flow Relationship with Non -TNW: Flow is: PickList. Explain: Surface flow is: Pick L s� t Characteristics: Subsurface flow: Picklist. Explain findings: ❑ Dye (or other) test performed: (c) Wetland Adiacencv Determination with Non -TNW: ❑ Directly abutting ❑ Not directly abutting ❑ Discrete wetland hydrologic connection. Explain: ❑ Ecological connection. Explain: ❑ Separated by berm/barrier. Explain: (d) Proximitv (Relationship) to TNW Project wetlands are Pick Lsrt river miles from TNW. Project waters arA e Pti&k List aerial (straight) miles from TNW. Flow is from: P WEist. Estimate approximate location of wetland as within the Pick Ust floodplain. (ii) Chemical Characteristics: Characterize wetland system (e.g., water color is clear, brown, oil film on surface; water quality; general watershed characteristics; etc.). Explain: Identify specific pollutants, if known: (iii) Biological Characteristics. Wetland supports (check all that apply): ❑ Riparian buffer. Characteristics (type, average width): ❑ Vegetation type /percent cover. Explain: ❑ Habitat for: ❑ Federally Listed species. Explain findings: ❑ Fish /spawn areas. Explain findings: ❑ Other environmentally - sensitive species. Explain findings: ❑ Aquatic /wildlife diversity. Explain findings: 3. Characteristics of all wetlands adjacent to the tributary (if any) All wetland(s) being considered in the cumulative analysis: Pick����L_ist Approximately ( ) acres in total are being considered in the cumulative analysis. For each wetland, specify the following: Directly abuts? (Y/N) Size (in acres) Directly abuts? (Y/N) Size (in acres) Summarize overall biological, chemical and physical functions being performed: C. SIGNIFICANT NEXUS DETERMINATION A significant nexus analysis will assess the flow characteristics and functions of the tributary itself and the functions performed by any wetlands adjacent to the tributary to determine if they significantly affect the chemical, physical, and biological integrity of a TNW. For each of the following situations, a significant nexus exists if the tributary, in combination with all of its adjacent wetlands, has more than a speculative or insubstantial effect on the chemical, physical and /or biological integrity of a TNW. Considerations when evaluating significant nexus include, but are not limited to the volume, duration, and frequency of the flow of water in the tributary and its proximity to a TNW, and the functions performed by the tributary and all its adjacent wetlands. It is not appropriate to determine significant nexus based solely on any specific threshold of distance (e.g. between a tributary and its adjacent wetland or between a tributary and the TNW). Similarly, the fact an adjacent wetland lies within or outside of a floodplain is not solely determinative of significant nexus. Draw connections between the features documented and the effects on the TNW, as identified in the Rapanos Guidance and discussed in the Instructional Guidebook. Factors to consider include, for example: • Does the tributary, in combination with its adjacent wetlands (if any), have the capacity to carry pollutants or flood waters to TNWs, or to reduce the amount of pollutants or flood waters reaching a TNW? • Does the tributary, in combination with its adjacent wetlands (if any), provide habitat and lifecycle support functions for fish and other species, such as feeding, nesting, spawning, or rearing young for species that are present in the TNW? • Does the tributary, in combination with its adjacent wetlands (if any), have the capacity to transfer nutrients and organic carbon that support downstream foodwebs? • Does the tributary, in combination with its adjacent wetlands (if any), have other relationships to the physical, chemical, or biological integrity of the TNW? Note: the above list of considerations is not inclusive and other functions observed or known to occur should be documented below: 1. Significant nexus findings for non -RPW that has no adjacent wetlands and flows directly or indirectly into TNWs. Explain findings of presence or absence of significant nexus below, based on the tributary itself, then go to Section III.D: 2. Significant nexus findings for non -RPW and its adjacent wetlands, where the non -RPW flows directly or indirectly into TNWs. Explain findings of presence or absence of significant nexus below, based on the tributary in combination with all of its adjacent wetlands, then go to Section III.D: 3. Significant nexus findings for wetlands adjacent to an RPW but that do not directly abut the RPW. Explain findings of presence or absence of significant nexus below, based on the tributary in combination with all of its adjacent wetlands, then go to Section I11.13: D. DETERMINATIONS OF JURISDICTIONAL FINDINGS. THE SUBJECT WATERS/WETLANDS ARE (CHECK ALL THAT APPLY): 1. TNWs and Adjacent Wetlands. Check all that apply and provide size estimates in review area: 0 TNWs: linear feet width (ft), Or, acres. El Wetlands adjacent to TNWs: acres. 2. RPWs that flow directly or indirectly into TNWs. ® Tributaries of TNWs where tributaries typically flow year -round are jurisdictional. Provide data and rationale indicating that tributary is perennial: Clear bed and bank differentiation, presence of aquatic macro - inverts, drainage area, stream morphological and streambed characteristics given above, USGS documentation, photographic documentation. 0 Tributaries of TNW where tributaries have continuous flow "seasonally" (e.g., typically three months each year) are jurisdictional. Data supporting this conclusion is provided at Section III.B. Provide rationale indicating that tributary flows seasonally: Provide estimates for jurisdictional waters in the review area (check all that apply): ® Tributary waters: 720 linear feet 42width (ft). Other non - wetland waters: acres. Identify type(s) of waters: 3. Non -RPWss that flow directly or indirectly into TNWs. Waterbody that is not a TNW or an RPW, but flows directly or indirectly into a TNW, and it has a significant nexus with a TNW is jurisdictional. Data supporting this conclusion is provided at Section III.C. Provide estimates for jurisdictional waters within the review area (check all that apply): Q Tributary waters: linear feet width (ft). 0 Other non - wetland waters: acres. Identify type(s) of waters: 4. Wetlands directly abutting an RPW that flow directly or indirectly into TNWs. Wetlands directly abut RPW and thus are jurisdictional as adjacent wetlands. Wetlands directly abutting an RPW where tributaries typically flow year- round. Provide data and rationale indicating that tributary is perennial in Section III.D.2, above. Provide rationale indicating that wetland is directly abutting an RPW: El Wetlands directly abutting an RPW where tributaries typically flow "seasonally." Provide data indicating that tributary is seasonal in Section III.13 and rationale in Section III.D.2, above. Provide rationale indicating that wetland is directly abutting an RPW: Provide acreage estimates for jurisdictional wetlands in the review area: acres. 5. Wetlands adjacent to but not directly abutting an RPW that flow directly or indirectly into TNWs. Wetlands that do not directly abut an RPW, but when considered in combination with the tributary to which they are adjacent and with similarly situated adjacent wetlands, have a significant nexus with a TNW are jurisidictional. Data supporting this conclusion is provided at Section III.C. Provide acreage estimates for jurisdictional wetlands in the review area: acres. 6. Wetlands adjacent to non -RPWs that flow directly or indirectly into TNWs. El Wetlands adjacent to such waters, and have when considered in combination with the tributary to which they are adjacent and with similarly situated adjacent wetlands, have a significant nexus with a TNW are jurisdictional. Data supporting this conclusion is provided at Section III.C. Provide estimates for jurisdictional wetlands in the review area: acres. 7. Impoundments of jurisdictional waters. As a general rule, the impoundment of a jurisdictional tributary remains jurisdictional. E] Demonstrate that impoundment was created from "waters of the U.S.," or Q Demonstrate that water meets the criteria for one of the categories presented above (1 -6), or Demonstrate that water is isolated with a nexus to commerce (see E below). E. ISOLATED [INTERSTATE OR INTRA- STATE] WATERS, INCLUDING ISOLATED WETLANDS, THE USE, DEGRADATION OR DESTRUCTION OF WHICH COULD AFFECT INTERSTATE COMMERCE, INCLUDING ANY SUCH WATERS (CHECK ALL THAT APPLY):10 which are or could be used by interstate or foreign travelers for recreational or other purposes. ❑' from which fish or shellfish are or could be taken and sold in interstate or foreign commerce. 0 which are or could be used for industrial purposes by industries in interstate commerce. El Interstate isolated waters. Explain: R1 Other factors. Explain: 8See Footnote # 3. 9 To complete the analysis refer to the key in Section III.D.6 of the Instructional Guidebook. 10 Prior to asserting or declining CWA jurisdiction based solely on this category, Corps Districts will elevate the action to Corps and EPA HQ for review consistent with the process described in the Corps/EPA Memorandum Regarding CWA Act Jurisdiction Following Rapanos. Identify water body and summarize rationale supporting determination: Provide estimates for jurisdictional waters in the review area (check all that apply): Q Tributary waters: linear feet width (ft). E_ Other non - wetland waters: acres. Identify type(s) of waters: 0 Wetlands: acres. F. NON - JURISDICTIONAL WATERS, INCLUDING WETLANDS (CHECK ALL THAT APPLY): If potential wetlands were assessed within the review area, these areas did not meet the criteria in the 1987 Corps of Engineers Wetland Delineation Manual and/or appropriate Regional Supplements. Review area included isolated waters with no substantial nexus to interstate (or foreign) commerce. ❑ Prior to the Jan 2001 Supreme Court decision in "SWANCC," the review area would have been regulated based solely on the "Migratory Bird Rule" (MBR). Q Waters do not meet the "Significant Nexus" standard, where such a finding is required for jurisdiction. Explain: Other: (explain, if not covered above): Provide acreage estimates for non - jurisdictional waters in the review area, where the sole potential basis of jurisdiction is the MBR factors (i.e., presence of migratory birds, presence of endangered species, use of water for irrigated agriculture), using best professional judgment (check all that apply): El Non - wetland waters (i.e., rivers, streams): linear feet width (ft). El Lakes /ponds: acres. Other non - wetland waters: acres. List type of aquatic resource: Wetlands: acres. Provide acreage estimates for non - jurisdictional waters in the review area that do not meet the "Significant Nexus" standard, where such a finding is required for jurisdiction (check all that apply): ED Non - wetland waters (i.e., rivers, streams): linear feet, width (ft). Q Lakes /ponds: acres. Q Other non - wetland waters: acres. List type of aquatic resource: ED Wetlands: acres. SECTION IV: DATA SOURCES. A. SUPPORTING DATA. Data reviewed for JD (check all that apply - checked items shall be included in case file and, where checked and requested, appropriately reference sources below): Maps, plans, plots or plat submitted by or on behalf of the applicant/consultant: ® Data sheets prepared /submitted by or on behalf of the applicant /consultant. ❑ Office concurs with data sheets /delineation report. ❑ Office does not concur with data sheets /delineation report. Q Data sheets prepared by the Corps: Q Corps navigable waters' study: U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data. ❑ USGS 8 and 12 digit HUC maps. ® U.S. Geological Survey map(s). Cite scale & quad name: 1:24000, Valle Crucis, NC. 0 USDA Natural Resources Conservation Service Soil Survey. Citation: National wetlands inventory map(s). Cite name: E3 State/Local wetland inventory map(s): ® FEMA/FIRM maps: . ® 100 -year Floodplain Elevation is:2670.2' (National Geodectic Vertical Datum of 1929) Z Photographs: ❑ Aerial (Name & Date): or ® Other (Name & Date):Photosheets 5/4/2015. 0 Previous determination(s). File no. and date of response letter: E3 Applicable /supporting case law: 0 Applicable /supporting scientific literature: ® Other information (please specify):Stream Cross - sections . B. ADDITIONAL COMMENTS TO SUPPORT JD: UT -Dutch Creek NC DWQ Stream Identification Form Version 4.11 y Date: Latitude: ; P ,�, Dutch Creek Stream 36.2149033N / ProjectlSite: Restoration Evaluator: Carrie Boyd County: Watauga Longitude: 81.7800956W Total Points: 21 5 Stream Deter (circle one) Other Valle Crucis Stream is at least intermittent Ephemeral rmitten Perennial e.g. Quad Name: if 2 19 or perennial if z 30' A. Geomorphology - (Subtotal = 11.5 } Absent Weak Moderate Strong 10. Continuity of channel bed and bank 0 1 e---2j 3 2. Sinuosity of channel along thalweg 0 � 2 3 3. In- channel structure: ex. riffle -pool, step -pool, 0 1 3 ripple -pool sequence 4. Particle size of stream substrate 0 2 3 5. Active /relict floodplain 0 2 3 6. Depositional bars or benches 0 li] 2 3 7. Recent alluvial deposits 0 �.y 2 3 8. Headcuts 0 2 3 9. Grade control 4)A 0.5 1 1`5 10. Natural valley 0 0.5 1 L5 11. Second or greater order channel 0�_ Yes = 3 s artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 7.5 12. Presence of Baseflow 0 �J 2 3 13. Iron oxidizing bacteria % 0� 1 2 3 14. Leaf litter ,!5> 1 0.5 0 15. Sediment on plants or debris 0 ' 0.5 CU 1.5 16. Organic debris lines or piles 0 I 0.5 1.5 17. Soil -based evidence of high water table? No = 0 -� C. Biology (Subtotal= 2.5 18. Fibrous roots in streambed 3 2 Q 0 19. Rooted upland plants in streambed 3 2 t%J 0 20. Macrobenthos (note diversity and abundance) /T 1 2 3 21. Aquatic Mollusks 1 2 3 22. Fish Cfi'� 0.5 1 1.5 23. Crayfish I /17 0.5 1 1.5 24. Amphibians 0.5 1 1.5 25. Algae _ 0 el 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 -perennial streami may also be identified using other methods. Seep. 35 of manual. Notes: Sketch: �,7 � , 081.8000000° 1 W 081.7900000° W 081.7800000° W 081.77000° W 081.7600000` 1 W CN CO- 11 1 I I� I 00 1 1 1 j ji ', PI Cl) 0 _r) i `� �` \.-.I 1 ", �I�. ••`• �. �`\�.` • /� � _�ll, / /�• 11 � "' IAr CD _N N1�- C - `! `` 1� ` .• .ter/ -� 1 cc Z�'�' I '�: `; *Dutch e.m Restotati `'`,.�` -Z _0 1 \ i !!t ��/ 1'`'l y /I I ViLle Ct11C18 =` o. /•/ 1 � f'• O 1/ Z -o' Declination. .� �' XTU� _ c• co -3i\ Cross Ch - � ,' �/t��/ � � •. � -r/ . ,1 `\ I SCALE 1:24000 �N �• YI `} r 0 1 MILE } �, J•, 0 1000 YARDS —Z 0 1 KILOMETER o MN 6.79'w 11 I I 1 Y I 1 I/ 1 1 1 1� I Y 1 1 I I I I I I Y I 1 11 1 I 1 Y 1 1 1 1 I 1 1 1 1 Y I I 1 I I 081.8000000` W 081.7900000° W 081.7800000° W 081.7700000° W 081.7600000° W I I I I I I Name: VALLE CRUCIS Location: 036.2149033' N 081.7800956' W Date: 05118/15 Scale: 1 inch = 2,000 ft. CoWWM (C) 2008. MvTaoo Datum: NAD83 Photosheetl Dutch Creek is experiencing significant erosion along its river left and river right streambanks as well as lacking riparian vegetation. Stream restoration coupled with riparian buffer planting is proposed. Photosheet2 Approximately STA 1 +50 Dutch Creek project: Natural channel structures including J- hooks, Toe wood, and floodplain benching are proposed. Photosheet3 Approximately STA 3 +00 through 3 +50 Dutch Creek project: Natural channel structures including J- hooks, Tow wood, and floodplain benching are proposed. Photosheet4 Approximately STA 4 +00 through 6 +00 Dutch Creek project: Natural channel structures including J- hooks, Tow wood, and floodplain benching are proposed. Photosheet5 Approximately STA 7 +00 Dutch Creek project: Natural channel structures including J -hooks and Toe wood, and floodplain benching are proposed. .yam y711ftttttttttent '� - r • J• 1 t�. ��,,y_ FLOOD HAZARD INFORMATION NOTES TO USERS SCALE —A NEPORT FOR ZONE DUCRIPDOMS AND 140D NW �•p a �Yi1 IeTTP FF?:S` . II. .....�..r w.w....=... '°"°°"°�ws. -.m.w �.,...�._.. IindIr5O0M1 i8.00O j-WNMRSeae RmdEbrRbn RME7 r °__v.w`�u,n ^••nnr.r..•... ••' 0_= 5W 1.000 WM BFE«peph „�`.. m•• •-..• -• F « SPEC.RWD R beAq epi..y i Kvmo AREtR l ® mm.,. ...r.. t... ..nu... ro-. N.... vr..x ,r sa aev 0 15 150 IMerc o— A ... sl Chance FlaodeRh Avenge uircn. wr. raeu.r.n...�xuwa i.uxum.n. nn PANEL LOCATOR Dedm LeuiNen OneneDat «Wlm Oninege AnaRR Lea 1Ne 0 Squen Mik CoMMOM 1�Annuel —Ch. , r... rx.a_ Cheer Flood HSmrd ..�..r..rr ww.n... xur.. r•.nr. . r. OTHERARF Arta wm Rtluced ibod RllF due lO terse - RD fLDODNAURD Sae Rome OTHFA Areal DebminM LN Ol OUkM. the e. — +� 'WW o.2[Amuel Ch.— RdedDbin Ch.mel. CUNe2 of $IOrlll Serer - r rr rr - ' ArcndNed DrPWMIbnalhADCrtdM1tl wn.w..r 'era v.✓ _ -. ... °i wr. wr- .e...r+...w _ _ _ GFNFIUL Levee. DlW. Wfb.drall STRIICNRFS - ..... —Ned Leme.Oi. W flOed -1 r - N,,6 a One DeWlelk sun tN mh y - NetivnllGOOdRicSUrseyDentsmirk L.ftofhl..nk Wen ARbnWMWAj Contra�rErt. NCMM.y aemh mlrF ne Crew Sadbnt rlM it Annual ChenW eelceem- WRW Sudxe EbMbn LBFE7 m e.. CdeAel irinfeR Coartrt TnnxR 8.0.. L� `, i ++•..,.x,u .x.uxi� l\�\CBRSAru r• `.,` olhomme, P—ed An. ftd* Rlullne grcoeen IfltlrograDNk ieamre Wr.®emwn DINER Limit WS1WZ Iune — leno— ROOD wwRMCE FNDGRAw KDGRAN o NORTH CAROLINA rTw jfwS. -'7 wrn 1980 N �11 � COMMYNItt �IOe '.• vA c 0 M C O I Z ® 321O0. ROOD, iEY aU 12/3/2008 DUTCH CREEK STREAM RESTORATION Valle Crucis, NC Watauga County SHEET INDEX BASIS OF ELEVATION NOTES, LOCATION MAP, OVERALL SITE MAP 1 THE BASIS OF ELEVATION IS A NORTH CAROLINA GEODE77C SURVEY MONUMENT, SITE PLAN, SEQUENCE OF CONSTRUCTION 2 HORIZONTAL CONTROL DISK (PID FZ3022). ITS MOST RECENT POSITION HISTC REFERENCE AND CROSS SECT IONS 1-4 3 907211.95 sft NORTHING AND 1180206.33 sft EASTING (NAD83, 2007)_ ITS MOST CROSS SECTIONS 5 -10 4 RECENT ELVATION HISTORY IS 2665.1 sft ORTHOMETRIC MODEL, NAVD88 DATL CONSTRUCTION DETAILS 5 (2012). GENERAL NOTES: 1. STREAM ASSESSMENT DATA (CROSS - SECTIONS, STREAM ATTRIBUTES, ETC.) PRESENTED HEREIN COLLECTED BY BFEC. 2. VERTICAL ELEVATIONS ARE BASED ON A NORTH CAROLINA GEODETIC SURVEY MONUMENT DESCRIBED ABOVE "BASIS OF ELEVATION ". 3. RELATIVE NORTH, PROPERTY LINES, VCCP AND VALLE LANDING STRUCTURE LOCATIONS ARE APPROXIMATE AND BASED UPON GIS DATA. 4. THE SEQUENCE OF STAGING AND CONSTRUCTION WILL PROCEED FROM DOWNSTREAM TO UPSTREAM ALONG RIVER LEFT, THEN SIMILARLY ALONG RIVER RIGHT IN ORDER TO MINIMIZE STREAM CROSSING, IN- CHANNEL CONSTRUCTION, AND SOIL DISTURBANCE. 5. SEE EROSION AND SEDIMENT CONTROL NOTES AND CONSTRUCTION DETAILS FOR SPECIFIC MEASURES AND THEIR SEQUENCING. EROSION AND SEDIMENT CONTROL NOTES: ;DETAILS FOR ALL EROSION AND SEDIMENT CONTROL MEASURES ARE FOUND ON SHEET S. 1. STAGING AND STOCKPILING OF MATERIALS, INCLUDING EROSION AND SEDIMENT CONTROL MEASURES (ESC), AT STAGING AREAS, SHALL BE PERFORMED PRIOR TO START OF CONSTRUCTION. 2. A CONSTRUCTION ENTRANCE IS PLANNED AT THE DEPARTURE OF PARKING LOTS LOCATED ON THE VCCP AND WAT. BRD. EDC. PARCELS (SHOWN ON OVERALL SITE MAP). CONSTRUCTION ENTRANCE SPECIFICATION GIVEN ON SHEET 5. 3. ALL ESC MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EVERY RAIN STORM. ANY DAMAGE TO ESC MEASURES SHALL BE REPAIRED IMMEDIATELY. SEDIMENT SHALL BE REMOVED FROM TEMPORARY SILT FENCE WHEN SEDIMENT LEVEL REACHES ONE -HALF FENCE HEIGHT. 4. ONCE SITE CONSTRUCTION WITHIN AN AREA HAS CEASED ALL DISTURBED AREAS WILL BE IMMEDIATELY SEEDED (TEMPORARY, PERMANENT RIPARIAN /NON - RIPARIAN SEED MIX), MATTED (COCONUT MATTING: NAG C- 1256N), AND STABILIZED. SLOPES SHALL BE STABILIZED AND PROVIDED WITH SUFFICIENT GROUNDCOVER TO CONTROL EROSION AND SEDIMENT IN ACCORDANCE WITH THE NEW STABILIZATION TIMESFRAMES CHART FOUND ON SHEET 5. 5. PERMANENT RIPARIAN SEED MIX SHALL BE USED AT ALL AREAS DESIGNATED PLANTING AREAS ON SHEET 2. ALL OTHERS AREAS SHALL RECEIVE PERMANENT NON - RIPARIAN SEED. 6. LIVE STAKES (PRIMARY) AND MATTING STAPLES (AS NECESSARY) WILL BE USED TO SECURE THE COCONUT MATTING. 7. BROADCAST SEEDING RATES AND SOIL AMENDMENTS WILL BE AS SPECIFIED ON SHEET 5. 8. NATIVE SHRUB AND TREE SPECIES WILL BE PLANTED THROUGHOUT THE PROJECT AREA AT A RATE OF 400+ STEMS /ACRE, SECURING NEAR BANK AREAS AND PROVIDING FUTURE SHADING OF CHANNEL (SEE CHANNEL REVEGETATION DETAIL SHEET 5). EXISTING TREES SHALL BE MOVED AS NECESSARY TO FACILITATE CONSTRUCTION BUT, IN GENERAL, LEFT IN PLACE. 9. IN GENERAL, EXCESS CUT SOILS SHALL BE REMOVED CONCURRENT WITH EXTRACTION VIA DUMPTRUCKS TO AN OFFSITE LOCATION. IF SOILS MUST BE TEMPORARILY STOCKPILED ONSITE, SILT FENCE SHALL BE ESTABLISHED AT THE PERIPHERY OF THE STOCKPILE AND PILES SHALL BE LOCATED AT LEAST 50 FEET AWAY FROM SURFACE WATERS. 10. PRECAUTIONS WILL BE TAKEN TO KEEP HEAVY EQUIPMENT OUT OF THE STREAM CHANNEL EXCEPT WHERE ABSOLUTELY NECESSARY TO INSTALL IN- STREAM STRUCTURES AND RESTORE RIFFLE /POOL SEQUENCING. FUELS, LUBRICANTS, COOLANTS, AND HYDRAULIC FLUIDS, OR ANY OTHER PETROLEUM PRODUCTS SHALL NOT BE DISCHARGED ONTO THE GROUND OR INTO SURFACE WATERS. 11. ALL TEMPORARY ESC MEASURES, INCLUDING THE PIPED ACCESS CROSSING SHOWN ON SHEET 2, SHALL BE REMOVED POST - CONSTRUCTION. SILT FENCE SHALL NOT BE REMOVED UNTIL DISTURBED AREAS HAVE BEEN STABILIZED AND PERMANENT GROUND COVER HAS BEEN ESTABLISHED. PROJECT M LOCATION MAP NTS SCALE NOTE SCALEBARS REFERENCE A 36" X 24" PLANSET. PLANS HAVE BEEN PRODUCED ON PAPER FOR REVIEW AT 11" X 17" DIGITAL PLANSETS ARE PROVIDED IN 36" X 24 ".. Final Drawing for Review Purposes Only OVERALL SITE MAP I" - 160' y°F^ =P= m �a C W b C 7 d �w W j VOIi Wn.�y�•_ z° c o o 0 ti CC W W C/) J O c; C) y Sheet 1/5 N TENS PLAN DOES NOT PEWTPORT TO SHOW Atl ENSTNG UM ES, t#KS. APPNNETNNCES. ETC'.. % AND THE LOCATAONS OF DQSTNG UNDERGROUND UTEITIES, PIPES. VALYM ETC. AS SWWN ARE N AN APPROXIMATE MY ONLY AM INK NOT BEEN NDFPEMENTLY VERIFIED IN THE OIWER Z o OR THE ENGINEER. THE CONTRACTOR SwA OETERME TIE EXACT LOCATVi OF ALL 0N511W Final Drawing for SEOUENCF OF COK�TRLIVTJO04: UMITES LNES. PIPE$ ETC BEFORE COIWENCNFO WORPL AM AGREES TO BE FU.LY C1 RESPONISAXE FOR ANY ND Au DUNCES WENCH MINT RESULT FROM THE CONTRACTORS 1. THE 'RIVER LEFT AREA OF THE PROJECT SITE WILL BE ACCESSED VIA THE VALLE CRUCIS FAUE:roD'ACTLY LOCATE AM PRESUME ANY AM ALL UnERCROUIO UTEFTES. PP AM Review Purposes Only YALWS. TEE CONTRACTOR SNNl NCE Y THE 04GAI ER OF ANY CONFLFCTS WRN DOSENG AM Y ELEMENTARY SCHOOL'S EASTERN PARKING AREA, NORTH OF BROADSTONE ROAD. A 15' ACCESS m , a PROPOSED FAOERE$ ro OETE7RMTAF E AN OpW WTfl WED ro BE RnoaTEO. _ ROAD WILL DEPART FROM THE PAVED PARKING AREA NORTHWEST TO THE PROJECT SITE. THE m ,,, $ THE LTICNEER NAS MADE NO EXAMNATHON TO DETERNME W MIER ANY NAZARODUS OR TOXIC RIVER LEFT STAGING AREA FOR ROCK, LOG, AND STABILIZATION MATERIALS, WITH E- LNTORNLS ARE PRESENT OR CONTANED W. MOM. OR ON THE sUBIECT PROPERTY OR ITS WATERS. C OR F ANY H47AIDOUS OR TO= MuEAW.S MW COWAMNATED TINS OR OTETR PROPDUXS OR Rs �� ACCOMPANYING ESC MEASURES IS NOTED ON SHEET 2. °. WATERS N ANr WAY NTNTSOElE1P. NO SW EXAMYNTON OF ANY TYPE HA5 BEEN MtOE EN THE OKMEER. AM ACCORONCIY, No OPNWON IS EXPRESSED OR NEERRED ON ALL SL" 2. THE "RIVER RIGHT" AREA OF THE PROJECT SITE WILL BE ACCESSED VIA THE VALLE CRUCIS PARK c' LNnERS. FURTHER. M OPNIDN IS REMERED AS ro ANY MATON OF ANY DWIROMMMAL LAWS OR REGMATIOrr, EITHER FEDERAL. STATE OR LO RaVEO ro THE NNDRMTION S/WTwN ON Tins ` GRAVEL PARKING AREA. A 15' ACCESS ROAD WILL DEPART FROM THE PARKING AREA WEST TO Wb PLAN AND THE ENGINEER IS N M WAY LNEEE FOR ANY NOLATrON Of SUCH E1A1FDNRENdL uW5 SHOULD SUCH EXIST. THE PROJECT SITE. TWO (2) STAGING AREAS ARE PROPOSED FOR ROCK, LOG, AND STABILIZATION MATERIALS, WITH ACCOMPANYING ESC MEASURES NOTED ON SHEET 2. 3. THE SEQUENCE OF STAGING AND CONSTRUCTION WILL PROCEED FROM DOWNSTREAM TO UPSTREAM ALONG RIVER LEFT, THEN SIMILARLY ALONG RIVER RIGHT IN ORDER TO Staging Area MINIMIZE STREAM CROSSING, IN- CHANNEL CONSTRUCTION, AND SOIL DISTURBANCE. c =;y / \l 4. IN GENERAL, EXISTING TREES WILL BE LEFT IN PLACE. MEMORIAL TREES AND PLAQUES 5 900 SQ FT i VCCP Recreation PRESENT ALONG RIVER RIGHT FROM -STA 1 +50 TO STA 3 +50 WILL BE RELOCATED 12 INWARD (NORTH) OF THE TOP OF BANK TO ENABLE STRUCTURE CONSTRUCTION AND STREAMBANK SLOPING. 5. EXISTING BARBWIRE FENCE ATHE COOPER/VCCP PROPERTY LINES (SEE SHEET 1 MAP) FROM RIVER RIGHT - STA 5 +00 TO STA 6 +50 WILL BE TEMPORARILY RELOCATED WEST / 9 Proposed TO ENABLE CONSTRUCTION ACTIVITIES. FENCE WILL BE REPAIRED AND PLACED IN ITS r� Edge of Water ` PREVIOUS LOCATION AFTER CONSTRUCTION ACTIVITIES HAVE CEASED. / f� l — �o.....yo� Qe. Existing � ; _'� N° V. Top of Bank 1 1 A+ Remove Mid - Channel Bar. -- / Place material along RR to ► r create Bkfl bench. ' i� Staging Area \ River Left X900 SQ FT - �1 Staging Area + \� River Left X900 SQ FT i / 1}" ` • VCCP Shelter Temp. Stream ,\` f X -ing (Culvert) UT -Dutch Creek,, ABM 1 k Dutch C 2665.69' BM 2 � Creek � � �;k. ,r = \ R` 2665.46' l O o Ptaning Area Extent ` Ingress /Egress l,\ \ frori EOi^/ , to gravel parking area at VCCP E= Pedestrian W ci o`a 1 Bridge Dutch Creek F, ti U vJ 2 t Valle Landing WWTP 02 ` \ NPDES 9 SE F N"T \ l 1. THIS PR� RFQUIR���PLIA WT . ALL CONDITIONS OF THE GENERAL NPDES STORMWATER PERMIT TO DISCHARGE STORMWATER UNDER THE NATIONAL POLLUTANT VCCP Pavilion –/ DISCHARGE ELIMINATION SYSTEM (PERMIT *NCG01000). ANY PERMIT NON COMPLIANCE IS A VIOLATION OF THE CLEAN WATER ACT AND MAY REQUIRE Ingress/Egress ENFORCEMENT ACTION BY NCDENR. INFORMATION REGARDING NCG010000 CAN BE to paved parking LEGEND FOUND AT: HTTP: / PORTAL. NCDENR.ORG /WEB /WO /WS /SU /NPDESSW at VC Elementary J I'MOOX '`T- WILLOW PMRRE55 Tor Of BAWR � SILT F;NCE 2. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING A WEEKLY SEDIMENTATION CROSS VANE EARTN ALL PuanxG uan PROPERLY UN E AND EROSION CONTROL INSPECTION REPORT TO BE MADE AVAILABLE UPON REQUEST. / O ITP"°TPP'mH THE INSPECTION REPORT SHALL BE PREPARED IN STRICT ACCORDANCE WITH NPDES To Valle Crucis Elementary ` Sheet TOE wood rr— TRALwAC �' ! ETtrsnxG TREES s, EnNTaw GENERAL PERMIT NCGOSOODO. I �\ uWITS DT GRAPHIC SCALE L -20 covca Loc EDGE OF WATER CONSINCITOW 1' CCIROUR \ 3. A SELF INSPECTION REPORT FORM CAN BE FOUND AT: / " zo o zo ao / HTrP: // PORTAL .NCDENR.ORGIWEB /LR/FROSION 11 DUTCH CREEK REFERENCE CROSS - SECTION 2675 EPw O 2670 2665 W 2660 2655 0+00 o +so 0 +99 STATION Dutch Creek Geomorphology CROSS SECTION 1 - STA 0 +39 nldull Elevation = 2665.88' 2675 - eIIFL Z 2670 Y2C TO E WbOD WN O 2665 1- 2660 PROPOSED 2655 O+m 0+50 1+00 1 +36 STATION CROSS SECTION 3 - STA 1+90 BanbdUl Elevation = 2664.91' 2675 - - - - IXISl71{iG BXPL L - Z zb>b - 0 2666 -- 2`. 2660 2 PROPOSED 655 0+00 0 +50 1+00 1 +23 STATM Final Drawing for Review Purposes Only Regional Curve Info Drainage Area (sq mi) = 10.70 9aMdul► 108.3 BKF Q (cfs) = 609.7 CROSS SECTION A eanrn WwNtn I Oepth6kfl I Widtfi/Oepth IEntrenchmertt Ratio* 1 105 38.1 2.8 13.8 5 2 117 33.7 3.5 9.7 6 2 Proposed 117 42 2.8 15.1 5 3 124 34.8 3.6 9.8 6 3 Proposed 130 42 3.1 13.6 5 4 117 49.3 2.4 20.8 4 5 175 63.4 2.8 22.8 3 6 121 44.5 2.7 16.4 4 6 Proposed 123 48 2.6 18.7 4 7 110 51.8 2.1 24.4 4 7 Proposed 120 42.3 2.8 14.9 5 8 122 40 3.1 13.1 5 8 Proposed 129 40 3.2 12.4 5 9 120.7 40.3 3.0 13.5 5 10 106 29.3 3.6 8.1 7 10 Proposed 114 37 3.1 12.0 5 Ref Reach 120.5 - 41 2.9 14.0 5 -- ,ape >300, CROSS SECTION 1 - STA 0 +39 nldull Elevation = 2665.88' 2675 - eIIFL Z 2670 Y2C TO E WbOD WN O 2665 1- 2660 PROPOSED 2655 O+m 0+50 1+00 1 +36 STATION CROSS SECTION 3 - STA 1+90 BanbdUl Elevation = 2664.91' 2675 - - - - IXISl71{iG BXPL L - Z zb>b - 0 2666 -- 2`. 2660 2 PROPOSED 655 0+00 0 +50 1+00 1 +23 STATM Final Drawing for Review Purposes Only Regional Curve Info Drainage Area (sq mi) = 10.70 BKF Xsec Area (sq ft) = 108.3 BKF Q (cfs) = 609.7 BKF Width (ft) = 45.8 BKF Mean Depth (ft) = 2.3 CROSS SECTION 2 - STA +96 Banldull Elevation = 2665.89' 26%5 BKFL EXISTING Z 2670 - O 4 268 -- _ - - wi -- - -- - 2 2660 PROPOSED 2655 I I I O+OD 0+50 1+00 1 +27 STATKIN CROSS SECTION 4 - STA 2 +10 BaNdull Elevation = 2664.57 2675 _- - _. - ell EXISTING 2 2670 O TOE WOOD 2666 - - _ - -� - - - - W 26W PROPO D 2655 i - 0+00 0 +50 1+00 1 +46 STATION GRAPHIC SCALE 1'=10' 10 0 10 20 J J 1:1 Horizontal/Vertical G ^o Cn gZE 0 s c w b c 0 y C ro 2 W 7 • d NA ............ . g p: :s•� : =s r, •, ~SON....... .. m 3 Z 0 s W z° R �a b8 �� tsu O � s � m cc c 3 C r E d CO al a o Y ? t co U m ) C' y ' U � � m CC Sheet 3/5 CROSS SECTION 7 - STA 4 +07 Banidull Ekvatlon = 2663.21' 2675 EXISTING 2670 BKFL Fin Matenai 2 2665 _ — _ _ –�� � — Zsbo � I / =T", — — 12 / / ////////// 1o.e � 2655 PROPOSED CROSS VANE 2650 o+oo o +so 1+00 1+42 STATION 2675 2670 2665 2660 2655 2650 CROSS SECTION 9 - STA 6 +27 Banldull Eevabon = 2663.84' 0+00 EXISTING BKFL / 12 PROPOSED 0 +W STATION 0 +86 Final Drawing for Review Purposes Only CROSS SECTION 6 - STA 3 +62 Banlltull Elevation = 2665.16' 2675 — BKFL 2670 - EXISTING _ 6 2665 _ — — — — _ - - -- - 2660 PROPOSED TOE WOOD Z6S I i 0+00 0 +50 1+00 1 +12 STATION 2675 2670 O 2665 u1 2660 GG71 2655 2650 2675 2670 ZO 2665 2660 W 2655 2650 CROSS SECTION 8 - STA 4 +88 Banldull Ekvatlon = 2664.40' BKFL EXISTING J -NOOK PROPOSED - – - 0+00 0 +50 1+00 STATION CROSS SECTION 10 - STA 7+17 CROSS SECTION 5 - STA 2 +90 BaNdull ElevaDOn = 2663.70' Banldull EkwbGn = 2664.10' BKFL 2675 - - 2670 -- BKFL EXISTING — — — _ _ 1r — W 2655 PROPOSED WILLOW MATTRESS T --F-- � 0+00 0 +50 1+00 1+45 STATION STATION CROSS SECTION 7 - STA 4 +07 Banidull Ekvatlon = 2663.21' 2675 EXISTING 2670 BKFL Fin Matenai 2 2665 _ — _ _ –�� � — Zsbo � I / =T", — — 12 / / ////////// 1o.e � 2655 PROPOSED CROSS VANE 2650 o+oo o +so 1+00 1+42 STATION 2675 2670 2665 2660 2655 2650 CROSS SECTION 9 - STA 6 +27 Banldull Eevabon = 2663.84' 0+00 EXISTING BKFL / 12 PROPOSED 0 +W STATION 0 +86 Final Drawing for Review Purposes Only CROSS SECTION 6 - STA 3 +62 Banlltull Elevation = 2665.16' 2675 — BKFL 2670 - EXISTING _ 6 2665 _ — — — — _ - - -- - 2660 PROPOSED TOE WOOD Z6S I i 0+00 0 +50 1+00 1 +12 STATION 2675 2670 O 2665 u1 2660 GG71 2655 2650 2675 2670 ZO 2665 2660 W 2655 2650 CROSS SECTION 8 - STA 4 +88 Banldull Ekvatlon = 2664.40' BKFL EXISTING J -NOOK PROPOSED - – - 0+00 0 +50 1+00 STATION CROSS SECTION 10 - STA 7+17 BaNdull ElevaDOn = 2663.70' BKFL EXISTING I POSED )NOOK o+ao am o+" STATION o r,� W m=a Ell W a c 0 h m d m i c 8j is W r� ' Q7 • :..... mt 0 S z° � m i z 1 +n 8 L4 o v 3 GRAPHIC SCALE 1' =10' 10 0 10 20 i 1:1 Horizontal/VerticaI o c O � U Q) a; j 3 I� O1 p O U LyI v2 y v Q) UZ U U Sheet 4/5 ` a.morwaexror.wemaa,•rwrrp M on mr�mesw.re ew.�.nawro LL°.eemw �.m• 6 - waamM PROFILE NOD(aOSVAkE SflelCnlRE iw :PU�m86asrtrauEANapanarra+•ao, ra aaa:Aroryres app Tea. � raR a,r.t alats,ro tap,... aa,.n. nmraierastw r asrwxaa.a a xbatn aa.r . a�i ammnar. resAOUm n 'i°a°ma°6w—nAQaMO�.�r�•,;nuinar. rW m�pooaaurwora vm. mura,na® rBWrmbrre Klpaafr road nawrur SrnCrYrt 1pi - lrtsafaplprNf�pJnPt ;nalSV@p��Aaaa, R H'rala�lalE ata taenew a ne aataaa ar ire i �Nesitaewatammarr�NUa,A.vm Aeaara,otsa, a ���ta� sarAO o�arrwrnoa�r mrtesa. r•r.o.rrmo. wow � PLAN �` arawas A-A mmn Masi CROSS - SECTION tlae < � I Aoaaa � SL1 aa,Eq� aen(nY ss PROFILE ROCX34*OOA MIFF STWJCTUIE �iwol ,e rreea,r•eamr II I ownenrxn�m nr"Ou owsaeisurea•ee.e.•r, •weowm. TOE Mtl(1D eWK5rA®L12A1'/ON Aa _ avow" lr aa, y \ P xo newm•avaonm. I rcE tlodoLtarttee srRtPnuNE 'i •a� �m •r. ar urmx 'x 01Ij3� CONSTRUCTION EXIT �+ TEMPORARY SEED MIX AND SPECIFICATIONS: 'a r E; 3 N'walaa weMU yr V a Common Name Scientific Name Rate per Acre Optimal Plantingg Dates �:o �1MeM1re xv..��a Rye grain Seale cereale 30 lbs Aug 15 FAay 15 „N, Lrmnx�ray. asx ✓ I AaPwrom r K v Browntop millet Urochloa ramosa 10 lb, May 15 - Aug 15 _ ca l�I�.ARiRt F 8 Fitz.eaem riparian areas will be amended to provide an optimum O environment for seed germination and seedling growth Surface sods will be loose j j • ^ enough for water infiltration and root penetration lime will be added to the soil to G Il :rough a pH level between 5.5 - 7. Ferttlber (1 9 460) will be added to nutrient W teAlatw T defioent areas All riparian areas will be raked to loosen compacted soil prior to I I _— _ _ 1 ;cr rs•lo: ,. seedling. Z, �1p"111' �xe.aa,? ! m A PERMANENT RIPARIAN SEED MIX: Cri APPLY AT 20 LBS PER ACRE OF DISTURBANCE per specifiations of seed G) k rsa,taar 11 11 1. �~ .k - supplier): C 2 LLLL��JJJJ' I �J , ERNST CONSERVATION SEED MIXERNMX -306 INC MOUNTAINS RIPARIAN MIX) W V ntwN vzew WHICH INCLUDES THE FOLLOWING SPECIES: wsriu �rtrr�rort •eexwn� �rz reoa oswn� / I River Oats, Virginia Wild Rye, Beaked Panigrass, Indian Grass, Redtop Panic ^� ^e mmio 4r2 Ax eeo e�p m )` Grass, Winter Bentill —, Partlridge pea, Purplehead Sneezeweed, Newyork w.rw.w`ao`14f"•cIDw�:re.«r..vemu Aewm.msuarm iwn�au aa.w+.�l I; \. ra ur wv. �� 11 Ironweed, and Wild Bergamot ?� w.rzcv. a ssrri armtmwrt Censtochon Saedbatiun —" PERMANENT SEED MIX INO"IPARIAN): y o 1. M5Mminimum, shoWd be earaC at Mt -istina ad to ppMdea Wei,' -^r • 'n 'n arTM �- Common Name Rate Ac- timal%antin t)ates a �� to -in,; nis h s, Maximum stle skwa of Me Starts is 3:1. r.r vw, w av eAa,.r1. er oar s•v 3. Ge ASR, febic shay be Pieced ova, the exfsms, potartd poor b Pkrkp Creeping Red Fescue i6b March 15 Mct.h "Ng score August 15 - October 15 a. SK Water - NI sue t water Powmp W w Mvemed W ppmtrurrpn enb.,.rrs "I to piled pvoopn tie enbarta, maawahrktp watt- drake,,. X -Sf :: OI Ef MPORARY i.'.iL /_k I L - - N(; MULCH: ape mtaMed Mrouph the s.bmaw mr ouiorbn entrary mar ae patactap 4. grains equiva eeN .... ••••3 y't M a mwntabk berm wind 5: I sI.— Frd a minimum of 6' of stone over tle P w ptsr. Fpe has W be wW acconimi, W tle dramape. When the SCE a kxated Apply ODO -5,000 b/x straw or lent cover of another suitable a Ors at a high s a uvI nos m draxtapa to anrer a pile wd1 not be rraos:sa,y. re+ "-"" material Mulch is not necessary where natural fiber matting is applied over ' Ptp sleoutl De sizM accordktp to the amount d rurplf ro b convayad. A6' - seed and amendments on Steep slopes and structures. um A tie reeared. ROAD GRADE :ca i 1J `v• 5. Caution - A sbbil¢ed mrtsbvrldr ex/t shell be babrtl at every Pant where " SOIL AMENDMENTS: mrsbvQen bales mhrs or leaves a mrtsbvctim vk. Vehicles ksvMp the \ , r, �: r' ` � o ; _ • site must travel over Itte enure knpM d Me staakred <anstructbn axe. - -. _ _ _ -- �'• -..... p`� ' • Follow recommendations of soil tests or apply Z,0001b /ac ground agricultural •••• ON rasr .... c , ae aarec ` I limestone and ISO lb /aae 141010 lertihzer. ••. Final Drawing for aTM_ L-Ty —" _ "• Review Purposes Only ion ou Grnd Stabilization Requirements - NCG 01000 ` "'�' " ° """` °" I•.mcma AUprst 1. � rI Site lies Drcribtian Stabilization Timekame EXCeotiona � ...� aw.. w• w.+uevv .w.s roe � uxa I�w Paes, Sweles. Gtcnes. 5bper. < Hoh Quality Meta, (rqW) latae ENS IOy , O Sbpw 3: t air .et..r I 7dMe T.3�a Nw EST7ia7CTn n�q(h - -� °'e ,..mire vviraim cam snr,_ atl fbttw tM 2:I e e we a,wonwhorsp® eam oar gn awa vsremrw ue. I 59eoaa ):1 «ITN[ir I 16 dts 7dais 1. slaae reader than SO' b W.0 SID" 4:1 ar Mtar 14 as f6Na,, eapttt For perinet— end MQ aces p �u e VL ' !EN'E TEBA.K ewe -axles X mamw aon iplvnp4rM e - SILT FENCE ;;EC.LO' 81- AL>Y 7.34 � yAR16 za wloE .'°Nnr...mn•...w...�f '� vrTaN DtSa0Dtl1 Per y�pr�R W � ❑ truaomraaraa Aawma,aaroa,p • L rlraneaTaa'er� r��rao•aa,ri• rMSsnna, ..ww�a Atwrer TYPRXCH1NF6RE-M;ETAnT PUNVIEWLIETAIL one naTAtunp. ztsrarznow. I. 1wa,Aae sa¢ esar arsrAUnc eAraatA atalnnsAarkTazsswrAnsuArlalntac rmrn>ax, Ano sue, wrr: carer �te®sosrmooAOr SBD nEPAaEDANA tHtOSIID MarF aan—iv hPAMAapF- 2 ae—Ai ne rUlPl—sLoarel ANOtoNW mr a" Par— r (Is 00 --(uory wwe rNFM71 vdM APMetuwAtElr U'(aoonl pFSANa "r EXrexpFD It1VC nR Wa6! hmndNO nr rRFAOr. AYpd1R MMMar taltNAaOw of STMIgSnVtBMPMtlrrAlHr IT(30nnAMaTp rrF eornwsrrr raeot ttedAL A/O Cpentn ruetaexnAFl9 sTAnn+s ArnrslsommrrACrmspnAw NXn ASMUxve trtao nq Axrronor ',icA of wsr l�AlO [prpAOFp Sda aaereAeirol9rddeKr® R III eTIrrA PPedrnAnKSrNRi sMQnaIW6 lei rr(Dnrl ANatr4ntas ne ramnra na sAa,u-r. 1 IOL — satweri(t.) ootw qt(a) NpRpoYIAOYADIp,4 n[ aaM. a eraars a'Itl uMt WIpwPKWPTE SnK anAa'6r IIa Spa sreSA¢. Alt eAarerS eaATr ES[NIHr Artwtp rosat aarAdt rrnAravcs *ANWSrarapfnao�Arz toprzora AS.vapnzrc srwscnrrwx aeoe xis uSpb nElvrsvSlBr ,srArt25.srAazs aoeeNnArm rrwwXpE.ntanecptplm burs taarEwnnra; ro rreArsxRUrrsrAnr oArrep a tXas or vAaAa et6vaS no ar sAMID wNNraaoMmrr- rsa -usoN OfrAPOevawcweAwrrnesm�ne aArarrs sMLQp possN nr aoM nor L IUt®PDdtM eo(srrmarsmr) enm Nrwrtemn .nr r ns onpYLaAa nwE neaa7r aratAnMO AP25 aPPaoNrwTyLr Lr ( »d) AAwrAt>nzss exTUd NArdr wmrH " 'm v .+ 1YPIUl BETIfCRM GRAOIr1G Di Diversion Method 1: Log and Root Wad tap mra aaet Tea o tat-ua oq PhwaO of a 6(Y alk a.P.at b tlta snernt ask C -- 0 (Arm J 2 ac l ' Cr p (u aq rob Rmo,�aw.e 0 41 O P 1_ Vl y U V Diversion Method 2: Sw103p OM p.a .rr.awr • ..rmaa, .tiles ar.a, epa,b�. •• sua ocaaroie. rta NORTH AMERICAN ra rx srANEasrA¢tetsrts cerArs trwrr(uon,wrer GREEN ray. t:eme rca' r°neolercr.¢°'"t zrR aAr x s SLOPE INSTALLATION C -1258N one naTAtunp. ztsrarznow. I. 1wa,Aae sa¢ esar arsrAUnc eAraatA atalnnsAarkTazsswrAnsuArlalntac rmrn>ax, Ano sue, wrr: carer �te®sosrmooAOr SBD nEPAaEDANA tHtOSIID MarF aan—iv hPAMAapF- 2 ae—Ai ne rUlPl—sLoarel ANOtoNW mr a" Par— r (Is 00 --(uory wwe rNFM71 vdM APMetuwAtElr U'(aoonl pFSANa "r EXrexpFD It1VC nR Wa6! hmndNO nr rRFAOr. AYpd1R MMMar taltNAaOw of STMIgSnVtBMPMtlrrAlHr IT(30nnAMaTp rrF eornwsrrr raeot ttedAL A/O Cpentn ruetaexnAFl9 sTAnn+s ArnrslsommrrACrmspnAw NXn ASMUxve trtao nq Axrronor ',icA of wsr l�AlO [prpAOFp Sda aaereAeirol9rddeKr® R III eTIrrA PPedrnAnKSrNRi sMQnaIW6 lei rr(Dnrl ANatr4ntas ne ramnra na sAa,u-r. 1 IOL — satweri(t.) ootw qt(a) NpRpoYIAOYADIp,4 n[ aaM. a eraars a'Itl uMt WIpwPKWPTE SnK anAa'6r IIa Spa sreSA¢. Alt eAarerS eaATr ES[NIHr Artwtp rosat aarAdt rrnAravcs *ANWSrarapfnao�Arz toprzora AS.vapnzrc srwscnrrwx aeoe xis uSpb nElvrsvSlBr ,srArt25.srAazs aoeeNnArm rrwwXpE.ntanecptplm burs taarEwnnra; ro rreArsxRUrrsrAnr oArrep a tXas or vAaAa et6vaS no ar sAMID wNNraaoMmrr- rsa -usoN OfrAPOevawcweAwrrnesm�ne aArarrs sMLQp possN nr aoM nor L IUt®PDdtM eo(srrmarsmr) enm Nrwrtemn .nr r ns onpYLaAa nwE neaa7r aratAnMO AP25 aPPaoNrwTyLr Lr ( »d) AAwrAt>nzss exTUd NArdr wmrH " 'm v .+ 1YPIUl BETIfCRM GRAOIr1G Di Diversion Method 1: Log and Root Wad tap mra aaet Tea �• PhwaO of a 6(Y alk a.P.at b tlta snernt ask C -- 0 E0e 7S'-• � J 2 ac l ' Cr p rob Rmo,�aw.e 0 41 O P 1_ Vl y U V Diversion Method 2: Sw103p OM p.a .rr.awr • ..rmaa, .tiles ar.a, epa,b�. � N U Z y g U 2 � wat ol..rm. mpae smmor ome 1 ner�trmelrvcnm arm ormewrb.r�� 7. Plop alverrm eWCtere Nei, and of ebaam as�e r INVerefon oat m ore w aeeq Nile wt me .rot .ae ae o ea' mp..+m .maaat to rive— berr Sri. tap d p Pipe "a* a paeuvcta Vents aria sxrmn•ea by ve mvlrWe y t. (po.Y /rerk) u�u .tool. uvuNr tn9 and T. eoeE mar Ea Mme t rrew•>r to uNMr. a,elreE wt,r b. li n•Mtroe tm w moos., cmelrvct eenebap Mom vales gewnY mrvp e•lwMravn iha rrucbaa Minba Imgar,ee 11 r.a•.h.d to pre•4de n «adY emx .Pap. •aWS mby be ek,tttulM p dew mnboctm edleNe p.m dle mM ebevrr prblimS Sheet Stream Diversion Detail - 5/5