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HomeMy WebLinkAbout20170856 Ver 1_401 Application_20170710Montalvo, Sheri A From: Montalvo, Sheri A Sent: Wednesday, July 12, 2017 11:15 AM To: rhites@waynesvillenc.gov Cc: romaniszyne@gmail.com Subject: Chestnut Park Stream Restoration Attachments: Agent Authorization Form.pdf Importance: High Good morning, We have received the PCN for the above. However, the signature page 15 of 15 was left unsigned. Could you please email me at sheri.montalvo(a).ncdenr.gov the signed page so that I can take this project off hold and forward through the review process? Also, if the app is signed by someone other than the Town of Waynesville you will need to complete and send the agent authorization for that I have attached. Thanks Sheri Montalvo Administrative Assistant 401 & Buffer Permitting Branch Division of Water Resources North Carolina Department of Environmental Quality 919-807-6303 (office) 919 807-6494 (fax) sheri.montalvoCaa ncdenr.gov Physical: 512 N. Salisbury St., Ste 942-D, Raleigh, NC 27604 Mailing: 1617 Mail Service Center, Raleigh, NC 27699-1617 h '-�"Nothinq Compares 3, Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. O�0 WA TF9OG 1 >_r -i Ii.'I o r J Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page 1 of 15 PCN Form —Version 1.3 December 10, 2008 Version Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 0 1 1a. Type(s) of approval sought from the Corps: ®Section 404 Permit ❑Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: n/a 1c. Has the NWP or GP number been verified by the Corps? ® Yes ❑ No 1d. 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 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ 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. ❑ Yes ® No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: Chestnut Park Stream Restoration 2b. County: Haywood 2c. Nearest municipality / town: Waynesville 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: D 3. Owner Information 3a. Name(s) on Recorded Deed: Town of Waynesville JUL I 0 201 3b. Deed Book and Page No. Deed Book 892 / Page 2147 p 3c. Responsible Party (for LLC if applicable): Robert Hites 1 & BUFFER pEM SING 3d. Street address: P.O. Box 100 3e. City, state, zip: Waynesville, NC 28786 3f. Telephone no.: 828-452-2491 3g. Fax no.: 3h. Email address: rhites@waynesvillenc.gov Page 1 of 15 PCN Form —Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ® Other, specify: Town of Waynesville — Development Services 4b. Name: Elizabeth Teague 4c. Business name (if applicable): Town of Waynesville 4d. Street address: P.O. 100 4e. City, state, zip: Waynesville, NC 28786 4 Telephone no.: 828-456-8647 4g3 4h. Email address: eteague@waynesvillenc.gov 5. Agent/Consultant Information (if applicable) 5a. Name: Eric Romaniszyn 5b. Business name (if applicable): Haywood Waterways Association 5c. Street address: P.O. Box 389 5d. City, state, zip: Waynesville, NC 28786 5e. Telephone no.: 828-476-4667 5f. Fax no.: 5g. Email address: romaniszyne@gmail.com Page 2 of 15 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 8615-09-2533 1b. Site coordinates (in decimal degrees): - if you can't get these, just include a very good vicinity map Latitude: 35.496421 Longitude: -82.998108 (DD.DDDDDD) (-DD.DDDDDD) 1c. Property size: 4.1047 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: Shingle Cove Branch 2b. Water Quality Classification of nearest receiving water: B FC. River basin: map is available at http://h2o. en r. state. nc. us/ad min/maps/ [Pigeon (06010106) sub -basin of the French Broad Page 3 of 15 PCN Form — Version 1.3 December 10, 2008 Version 3. Project Description 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 site usage is a community park. The general land use in the vicinity of the property is single family low and medium density. 3b. List the total estimated acreage of all existing wetlands on the property: 0 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 970 3d. Explain the purpose of the proposed project: Restore eroding stream banks, improve stream channel, and improve/enhance the overall aquatic habitat. 3e. Describe the overall project in detail, including the type of equipment to be used: Shingle Cove Branch drains to the 303(d) listed Richland Creek, and the stream restoration is part of a larger initiative to delist Richland Creek. It flows through Chestnut Park, and exhibits streambank erosion, channel incision, and poor streamside vegetation. Richland Creek and Lake Junaluska are on the impaired waterways list, in part, due to sedimentation, which the project would address. The current stream banks are eroding. The restoration of the channel would modify the slope and include a bankfull bench to provide relief above the bankfull stage. The pattern of the stream channel would be improved by integrating appropriate pool and riffle sequences and restoring meanders. Multiple log and rock vanes (single, cross and double j -hook) would be used to direct stream flow toward the channel center. Both types of vanes would be placed throughout the project reach (please see attached design and construction plan). Standard construction techniques would be used (boulders, length 1/3 of the stream channel's bankfull width, 200- 300 angle out from the streambank toward upstream, top elevation one-third of bankfull depth, decrease toward the center of the channel at a slope of 10 percent, cover upstream side with Type 2 filter fabric and river rock, voids filled with river rock, keyed into the bank at the downstream end). All work would be completed by the Town of Waynesville. The same skilled and experienced operators that completed the Shelton Branch stream relocation in Waynesville would be used for this project. The town would contract with a professional engineer/surveyor to match the beginning and end elevations, install the rock veins, and make sure slopes and benches were accurate. A backhoe would be used for installation and placement. Fine excavation and grading would be conducted by hand digging. Standard controls (i.e., silt fence, native grass seeding, coir matting) would be used to prevent erosion and sedimentation. A mix of native trees and shrubs would be planted along the entire reach for long- term protection of the stream bank and filtering stormwater. The Town Horticulturalist and Haywood Soil & Water Conservation District would be consulted for species and spacing. Page 4 of 15 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? Comments: ❑ Yes ® No ❑ Unknown 4b. If the Corps made the jurisdictional determination, what type of determination was made? Preliminary ❑Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ® No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. Page 5 of 15 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 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 SPOT Stream Shingle Cove ® PER ® Corps 3 360 Restoration Branch ❑ INT ❑ DWQ S2 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S3 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 []POT ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 360 3i. Comments: Page 6 of 15 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 [:1 POT 02 ❑P❑T 03 ❑P[IT 04 ❑P❑T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake 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 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 ❑Tar -Pamlico ❑Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number— Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary T impact required? 131 ❑P❑T El Yes ❑ No B2 ❑P❑T El Yes ❑ No B3 ❑P[IT ❑Yes ❑ No 6h. Total buffer impacts 6i. Comments: Page 7 of 15 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The designs were created to minimize in -stream and riparian buffer impacts to the extent feasible. Considerations were made for stream gradient, bank slope, erosion prevention, and sediment control. b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Construction would temporarily increase turbidity and sedimentation downstream of the site. These impacts would be reduced by working in the dry as much as possible. Work is expected to be completed within two weeks. Fine excavation and grading would be conducted by hand digging. Standard erosion and sedimentation controls (i.e., silt fence, minimizing disturbance, maintenance inspections and corrections) would be used to prevent erosion during construction. Impacted riparian buffer area would be seeded in native grasses and covered in coir matting at project completion. Additional protection would be made through planting of riparian shrubs and trees in select locations. A skilled engineer would be on-site during construction to make sure the designs and proper construction techniques are followed. A skilled heavy equipment operator would also be used to minimize disturbance. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ® No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this El Payment to in -lieu fee program project? ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type Quantity 3c. Comments: 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 ❑cold 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 Page 8 of 15 PCN Form — Version 1.3 December 10, 2008 Version 4h. Comments.- omments:5. 5.Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 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 buffer mitigation? If yes, you will have to fill out this entire form — please contact the State for more information. ❑ Yes ® No 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. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 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 9 of 15 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. 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. ❑ Yes ❑ No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0.0% 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: No impervious surfaces that could elevate stream discharge. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Waynesville ® Phase II ❑ NSW 3b. Which of the following locally -implemented stormwater management programs ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been❑ Yes ® No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a. Which of the following state -implemented stormwater management programs apply ❑ ORW (check all that apply): ❑ Session Law 2006-246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 10 of 15 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. 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 ❑ Yes ❑ No letter.) 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 ❑ 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. 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. Page 11 of 15 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? ❑ Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Latest Corps updated Heritage database. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat?❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? 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? Latest Corps updated Heritage database. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑ Yes ® No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? Latest on-line FIRM/FEMA North Carolina, Panel 8615, Map No. 3700861500J, April 3, 2012 6/19/2017 Applicant/Agent's Printed Name Date Applicant/Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant isprovided.) Page 12 of 15 Shingle Cove Branch Stream Restoration Chestnut Park Vicinity Map- ` Shingle Cove Brand „ s J0.05 0,11, I'diles.. ..� .. �:' r� �.. _ J,J,��`%3i�4��f?�r..C.t�-'�:;L•a�i1�Ja�.��""e�f;..��dau'u�f�/ Pre -Construction Notification Shingle Cove Branch, Chestnut Park, Waynesville, NC Photos of Existing Conditions Photo 1: Facing upstream to upstream culvert Photo 2: Facing downstream from upstream and project starting point. starting point. Page 14 of 15 9. � L � ,>' .•{ � i.. �. A. to AR, �f �• n f9 -_-f 29 i Photo 3: Facing downstream to downstream twin culverts and project endpoint. oil _`• Alk. j. I I �&"' Photo 4: Eroding and incised stream banks visible in winter. Page 15 of 15 DESIGN 8e CONSTRUCTION PLANS 8c SPECIFICATIONS CHESTNUT PARK STREAM RESTORATION PROJECT Project No. ME -16-011 Prepared For; Prepared By: Southwestern North Carolina & Development Council In Cooperation with Haywood County Soil & Water District Vicinity Map Marks Enterprises of NC, PITC 1 Palatka Street Arden, NC 28704 B. Dan Marks, PH.D. ,P.E. Principal NC Registration No. 9631 Contents drbdan@bellsouth.net V+.an I (828) 231-0598 1 p 1 Stream Profile 2 Upstream Profile Plan 3 Downstream Profile Plan 4&5 Profile Detail Plans ti a�N �ARp���i fsti February 2017 Location Map 4W'OCMPC Culvert Upstream Invert 95.09' Downstream 94.19' Slope of Culvert = 4.5% Tmb 01 TBM p2 ELEV.105.177 ELEV. 84.15 NallIn Oak X MARKED®ROAD White @4_BETWEEN TWIN 36"f� CMP CULVERTS Invert Rt Culvert r ELEV. 80.44' Top ELEV. 83.45' 98�\\ Invert Lt Culvert ELEV. 80.54' 92\ \� CLOSED GRAVEL ROAD ♦ �a.o Top EVEV. 83.55' \\ 96--, \\` TREE Slop of Both Culverts "��,� 90., \\ ���` \�� I TREE \ \\ 94•.\ ��\ \�\ L 0.050=5.0% 68` \\ \` �\ \\ ���.►�98,194 ,fj / I 4 S6 / 84 �.. \ ��_ ��TREE _� 98 TREE .84- A:._� 86�..��.� - .90 ...�..��88-77— ....� ....���►�����9� a�,I�, / �\ ��.`io `\, �.� r;`�� �86��88�..��.�.��.��}V�_..-°Y.. .A. ��,�y.94/'EIEV. 100.00' \� ��\ ems .84�/ TREt ice'—SREE� �—_ �r9���.�_��.���_�.. ` � ,96/ Abandoned \ .•-82' /�. Creek I�►92� � Water Fountain /� /� /�.00 Comer of Elevation/94i �� Concrete Slab 86/ 88-"' /92�/ ol 100, 90/ _/ i/ i.0 .ice 1-1 /' 98' 94/1 I� 96--, 980 TOPOGRAPHIC SITE PLAN 100 CHESTNUT PARD CREEK 94 a8"� ^, at; SCALE 111= 20' 86' CREEK PROFILE SCALES: 1"= 20' HORT 1"=5' VERT 7110'j/ Sheet 1 of 5 r Double Log cross Vane Structure See D<t<Il L 4 Upstream Profile Plan Abandoned Gravel Road Toe Stones Two (2) Rows 5"fly to 18"0 50 =12" Rounded Boulders 981 i 9 slope mex. 1:1 / 5 / 1 \ 0.,Fbw e/endl / Cross Vane Structure _ Exca-te Benr�hat / 5 9e.0' See Datall 4 ELEV. 95.0' / Stones 30" to 36" 0'� � / Back F1 11 0 St am 94' / { Over Flow Beech Overflow Bench ELEV. 94.0'_94.0 Natural Overflow 5111 Stones < �i �,. ._ / Exgvate Band at 1` Top ELEV. 93.0 1� / ELEV. 95.0' .•�, ��1.'r'' �\' / / Fxlstln Slope •..•.-^:� .. � / %96.0' / /9" to 12"O White Oak Logs t as 5b e6% c, s[ u+ 5 / / 098.0' Top ELEV. = 91.0' 2' I' 0',94.0' SIn61a Vane Structure Stream Slope 4% 16" to 24" 0 SO =18" �10, "94 6" to 24" 0 50 =18" \STA 0+74 "'n Slope / Overflow Bench / STA 1+05 ELEV. 94.0' Sill Stones / Natural Overflow Top of Vane = ELVE. of Overflow Bench (ELEV.95.0') at End of Vane STA 1+50 96' - Stones 30" to 36" far Begin of project Control Structures SCALE: 1" = 10' / 98' 0 CMP Culvert Slope - 4.5% STA 0+00 No Work Begin Single Vane see Detail z o' 4 STA 0+20 Begin Bench at STA 0+25 ELEV. 95.0' NOTE: Remove ALL Wood Chips Prior to Excavation of Overflow Bench Sheet 2 of 5 STA 3+90 No Work 36" 0 CMP Culverts STA 3+70 End of Work Protection Systems 12" to 18"0 50 =15" FLOW STA Downstream Profile Plan Large Log Vane Structure Single Vane Tree Protection System See Detall 3 4 12" to 18" id So= 16" See Detail 2 4 24"0 Anchor 12"gr Maple Tree Boulders lz" to 2z" a Rounded Bou 50=18" 1g" to 22" 0 Solid Log T 0 Protection Boulders e<. Q Stream _ _ Be' Single 36"0 Boulder Single Vane 24"0 Anchor Structure Boulders 16" to 24"0 So=16" see Detail 1 STA 3+25 STA 3+00 ° STA 2+75 END OF PROJECT OUTLET CONTROL STRUCTURES SCALE: 1" = 10' Structure iders See Deta6 3 5 Single 36" O Boulder New Stream Bank FLOW 84' 1S' _Q Sir- New tream ,I � I W New Stream Bank 12" to 22" 0 Rounded Boulders so =1B" STA 2+50 Sheet 3 of 5 1 Plan Detail 4 NTS Bankfull Stags )(� 4-15% --Inner Sean �Ctt nel aar� SutrPav -- PROFILE FLOW Note: Use of geotextile material on upstream side of logs Is strongly recommended Slope and Vegetate Banks Bankfult \\ 1Z Bench Legend— E� coda. Rock Meader t.cg ,V/v"gatetwn � Log CROSS-SECTION t.. NC Log Vane Detail Stream Restoration Institute Data: 6/12/03 (Adapted from Rosgen, 1998) 2 Plan Detail 4 NTS Structure spans 1/2 to 2/3 of stream width. :3 71VY Notes: -Rocks in vane are not spaced. -Rocks In "J" section are spaced 1/2 rock width. PLAN 1 Bankfull Stage nn Flow —� Inner Be eour rn _ �Channel1 = Hole PROFILE Slope and Vegetals Banti BankfuO \\ IC Bann, — - - — NO Legend.� . Heador Rock )S�,J) MS Tma E /� '�.� �. ®Fester RoCk %�Wvegftmlon _ CROSS-SECTION :t•. NC Stream Jw Restoration Institute Date: 6/12/03 J -Hook Vane Detail (Adapted from Rosgen, 1998) 4 Plan Detail 3 Plan Detail 5 NTS 5 NTS Note: -There should be no gaps between the rocks in the cross vane. Structure spans 1/2 to 2/3 of stream width. FLOW PROFILE Slope and Vag—tote Banks BankfuN — Legend Baa •- ,,! j CMCJ( .«rkao. CROSS-SECTION NC � Cross Vane Detail Stream Restoration Institute Date: 6/1203 (Adapted from Rosgen, 1998) J y PLAN Bankfull Stage -tsx Flow —� --' , Inner Berm 1l I ///— =i' /Her Channel = PROFILE Slope end Vegetate Ssnke 8anktull Z Hand+ — y L4v Legend / , —_ �(a �A=�= �a.6Y �Heedor Roalt )�J�) nas E�/! ��_�/�=/� CROSS-SECTION NC 1 J -Hook Vane Detail Stream Jw Restoration Institute (Adapted from Rosgen, 1998) Date: 6/12/03 Sheet 5 of 5 G�z7191'1 Notes: -Rocks in vane are not i spaced. -Rocks In "J" section are spaced 1/2 rock width. Bankfull Stage -tsx Flow —� --' , Inner Berm 1l I ///— =i' /Her Channel = PROFILE Slope end Vegetate Ssnke 8anktull Z Hand+ — y L4v Legend / , —_ �(a �A=�= �a.6Y �Heedor Roalt )�J�) nas E�/! ��_�/�=/� CROSS-SECTION NC 1 J -Hook Vane Detail Stream Jw Restoration Institute (Adapted from Rosgen, 1998) Date: 6/12/03 Sheet 5 of 5 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ® Other, specify: Town of Waynesville — Development Services 4b. Name: Byron Hickox 4c. Business name (if applicable): Town of Waynesville 4d. Street address: P.O. 100 4e. City, state, zip: Waynesville, NC 28786 4f. Telephone no.: 828-452-0401 4g. Fax no.: 828-452-1492 4h. Email address: bhickox(&waynesvillenc.gov 5. Agent/Consultant Information (if applicable) 5a. Name: Eric Romaniszyn 5b. Business name (if applicable): Haywood Waterways Association 5c. Street address: P.O. Box 389 5d. City, state, zip: Waynesville, NC 28786 5e. Telephone no.: 828-476-4667 5f. Fax no.: 5g. Email address: romaniszyne@gmaii.com Page 2 of 12 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? ❑ Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Latest Corps updated Heritage database. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? 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? Latest Corps updated Heritage database. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑Yes ® No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? Latest on-line FIRM/FEMA North Carolina, Panel 8615, Map No. 3700861500J, April 3, 2012 Byron �. H i ci�ox Applicant/Agent's�S' nature 6119/2017 Date Applicant/Agent's Printed Name (Agent's signature is valid only if an authorization letter from the applicant is provided. Page 12 of 12