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HomeMy WebLinkAbout20101035 Ver 1_401 Application_20110111l Stantec Stantec Consulting Services Inc. 801 Jones Franklin Road Suite 300 Raleigh NC 27606 Tel: (919) 851-6866 Fax: (919) 851-7024 January 13, 2011 DENR - Division of Water Quality DWQ Central Office 512 N. Salisbury St Raleigh NC 27604 Dear Ms. Gilleski: ?x.p ?0-035 D AN 2011 AN'ATER QUgIM ATER BRANCH Enclosed please find the Pre-Construction Notification Form for the UT to Swift Creek and Higgins Greenway Project. There are five copies of the form along with supporting documentation. The documentation attached to the permit includes: a scanned Wake County soil survey map with and without the project area highlighted, the acceptance letter from the EEP In-Lieu Fee Instrument for buffer impacts, an agent authorization letter, a jurisdictional waters map for the upper portion of the study area, and the 2006 signed jurisdictional determination for the lower portion of the project area. There are existing and proposed conditions maps along with a drainage map for the entire project area. The existing conditions map shows the existing greenway and the existing drainage patterns including culverts and other areas of concentrated flow. The proposed impact map includes wetland, buffer, and stream impacts as well as the proposed drainage associated with the greenway and naturalized stormwater wetlands (pocket wetlands). Five copies of the restoration plan are also enclosed. The restoration plan contains a vicinity map and topographic map in Appendix A. Design sheets along with the proposed diffuse flow plan consisting of naturalized stormwater wetlands are included in Appendix E. DWQ stream forms can be found in Appendix F. In addition, there is a set of construction plans and a CD with black and white copies of the existing and proposed conditions maps. Please contact me with any questions or concerns regarding the application. Sincerely, STANTEC CONSULTING SERVICES INC. ; ?_ /67 Melissa Ruiz PWS Scientist Tel: (919) 865-7529 Fax: (919) 851-7024 melissa.ruiz@stantec.com Attachment: Pre-Construction Notification Form and supporting documentation Restoration Plan including design sheets Construction Plans Version 1.4 January 9, 2009 401 Oversight/Express Permitting PCN Submittal Checklist ® The application fee (Checks may be made out to "N.C. Division of Water Quality" - $240.00 for 401 Water Quality Certification with minor impacts - $570.00 for 401 Water Quality Certification with major impacts - Express Review Fee (Amount requested on Acceptance Letter) ® Five (5) complete and collated copies of the PCN Application and supporting documentation (instead of providing 5 copies of the full size plans you may provide two copies of full size plans along with three copies of 11 X 17 plans) ? Stormwater Management Plan (if applicable - see PCN Form Help File Section E) 1) Please provide three (3) copies of the stormwater management plans along with all supporting information pertaining to this project including the following: a. Entire site development/layout plans delineating all drainage areas; b. Design calculation sheets for all proposed BMP(s) sized for both on-site and off-site drainage; c. BMP supplements for each proposed BMP and Required Items Check List (http://h2o.enr.state.nc.us/su/bmp forms.htm) along with all required items; d. A Notarized Operation & Maintenance Agreement for each stormwater management facility; e. Detailed construction drawing sheets shall include (i) Erosion and sediment control plans; (ii) Installation and planting schedules for the proposed BMPs; (iii) Appropriately scaled plan views and cross sectional details of all BMPs and associated components - inlet and outlet structures, forebay, respective zones and pertinent elevations. ® If your project is located within a State implemented Riparian Buffer Rule Area, submit the following along with site plans and PCN form: 1) Three (3) copies of the details for on-site diffuse flow provisions, (refer to http://h2o.enr.state.nc.us/su/bmp_jorms.htm). ® DWQ Stream Determination Forms for streams on property and DWQ determination letter for wetlands or streams (if applicable). The following is the most critical of all the information that you must provide. The quality and detail of the information will often determine the expeditiousness of the review. The following is a checklist of the types of pertinent information required at a minimum: Maps and Plans: ® The most recent version of the 1:24,000 USGS Topographic Map - Please cleanly draw or delineate the site boundaries on the topographic map. ® The most recent version of the bound and published County NRCS Soil Survey Map - (required for projects within the Neuse River Basin, Tar-Pamlico River Basin, Randleman Lake Watershed and the Catawba River Basin, also recommended for all projects) - Please clearly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a clean copy be provided. Copies of the Version 1.4 January 9, 2009 current soil survey and/or soil survey map sheets can be obtained from the local NRCS County Office (http://www.nc.nres.usda.gov/). GIS soil layers are not acceptable. ® Vicinity map - Please clearly mark the location and approximate boundaries of the property and project on the map. Please indicate north arrow and scale. Please include applicable road names or State Road numbers. ® The Site Plan - The most critical map to be provided is the site plan. You must provide full sized plans. The following is the minimum list of plans that are typically needed. ® Pre-construction/Pre-existing conditions - This sheet (or sheets) must include: • All jurisdictional and non-jurisdictional wetland, stream, water features, State regulated buffers (delineated into Zones 1 and 2) • Topographic contours with elevations • Any existing structures and impervious areas • Existing utility lines and easements • Existing roads, culverts, and other pertinent features • North arrow and the scale (1":50' scale is recommended). ® Proposed conditions - This sheet (or sheets) must include: • All jurisdictional and non-jurisdictional wetland, stream, water features, State regulated buffers (delineated into Zones 1 and 2) • Lot layout (if a subdivision or commercial development is proposed) - lots must be developable without further impacts to iurisdictional and non-jurisdictional wetlands, streams, water features, and State regulated buffers. Building envelopes must be provided when streams, wetlands, riparian buffers, or water features exist on a lot • All built-out structures and impervious cover • Final grading contours with elevations • All utilities and easements (including septic fields on all lots within 100 feet of stream, wetland, or water features - if applicable) • Impacted areas - these should correspond with the Impact numbers listed on your PCN form. ® Drainage Plans - Final drainage plans must include the following: • Locations and pertinent elevations and sizes of the stormwater collection system and drainage ways • All inlets and outlets must also be shown with pertinent elevations (All outlets to wetlands must be at a non-erosive velocity, generally less than 2 ft/sec during the peak flow from the 10-Vr storm) • Scaled stormwater BMPs must also be indicated as required by DWQ rules and policies • In certain cases (see Section E of PCN form), final stormwater management plans must also be provided (see Stormwater Management Plan Checklist) ® Proposed Impacts - All impacts to jurisdictional and non-jurisdictional wetland, stream, water features, and State regulated buffers must be shown and labeled on the site plans at a scale no smaller than 1" = 50'. All excavation, fill, flooding, stabilization, and other impacts that will be conducted in or near jurisdictional and non-jurisdictional wetland, stream, water features, and State regulated buffers must be indicated. Please provide cross sectional details showing the provisions for aquatic life passage (burial of culvert 20% for culverts <_48 inches, and 1-foot for culverts > 48 inches). Version 1.4 January 9, 2009 Wetland Impacts: ® Precise grading and final elevation contours must be provided. Existing vegetation and any clearing must be specified. ? All subsurface utility lines must indicate the location of anti-seep collars. Construction detail for anti-seep collars must be provided. ® Roadway or other crossings of riparian wetlands may require floodway culverts to maintain existing hydrological conditions. ® Plans should show that the hydrology of remaining wetlands on the site will be maintained. Stream Impacts: ® Stream impacts must be clearly shown on the plans. The centerline as well as the banks of the stream must be surveyed or located by GPS for the portion of the stream to be impacted. ® The inlet and the outlet of all culverts should be aligned with the stream as much as possible. Inlet and outlet elevations and streambed elevations should be indicated. Any inlet or outlet protection must be shown and enumerated on the impact map(s). ? For bottomless culverts or other spans, a vertical cross section should be provided that shows the minimum distance from each span to each stream bank, the stream cross section, the height of the span above the stream and the minimum distance from the edge of each footer to each stream bank. Additionally, please provide a signed and sealed geotechnical report of subsurface soils at the proposed bottomless culvert location. The report must comply with the Division of Highways - Guidelines for Drainage Studies and Hydraulic Design, prepared by A.L. Hankins, Jr., State Hydraulics Engineer - 1999. ? Multiple culverts or sectioned box culverts typically require the use of sills, off- setting or other means to match the cross section of the existing stream (in order to maintain stream stability and provide aquatic life passage). A vertical cross section of the culverts should be shown overlain with the up and downstream stream cross section including the stream flood-prone area. ? Impacts associated with dam construction must indicate and enumerate all fill associated with the dam footprint, spillway and any bank stream bank stabilization. The length of stream impounded must also be indicated and enumerated. P7 \0F WA.rt;7 O? o ? t. X.Q 10 " I o S 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: 14 & 27 or General Permit (GP) number: N/A 1 c. Has the NWP or GP number been verified by the Corps? ® Yes ? No 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 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 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ? Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No 2. Project Information 2a. Name of project: UT to Swift Creek Stream Restoration - Phase I repairs & Phase II 2b. County: Wake 2c. Nearest municipality / town: Cary 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: N/A IAN 1 8 2011 3. Owner Information ?I?SAIM ?hR?y 3a. Name(s) on Recorded Deed: WWWW1 Town of Cary 3b. Deed Book and Page No. see Table 8, Section 9.1 of the Mitigation Plan 3c. Responsible Party (for LLC if applicable): Tim Bailey, Director of Engineering, Town of Cary 3d. Street address: PO Box 8005 3e. City, state, zip: Cary, NC 27513 3f. Telephone no.: 919-469-4034 3g. Fax no.: 919-460-4935 3h. Email address: tim.bailey@townofcary.org Page 1 of 11 PCN Form - Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ® Agent ? Other, specify: 4b. Name: N/A 4c. Business name (if applicable): N/A 4d. Street address: N/A 4e. City, state, zip: N/A 4f. Telephone no.: N/A 4g. Fax no.: N/A 4h. Email address: N/A 5. Agent/Consultant Information (if applicable) 5a. Name: Melissa Ruiz 5b. Business name (if applicable): Stantec Consulting Services, Inc. 5c. Street address: 801 Jones Franklin Rd Suite 300 5d. City, state, zip: Raleigh, NC 27606 5e. Telephone no.: 919-865-7529 5f. Fax no.: 919-851-7024 5g. Email address: melissa.ruiz@stantec.com Page 2 of 11 PCN Form - Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1 a. Property identification no. (tax PIN or parcel ID): See Table 8, Section 9.1 of the Mitigation Plan Latitude: 35.778592 Longitude: - 1 b. Site coordinates (in decimal degrees): 78.795492 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 18.6 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to UT to Swift Creek proposed project: 2b. Water Quality Classification of nearest receiving water: WS-111 NSW 2c. River basin: Neuse 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 forested site is located in an urban watershed with industrial and residential land uses. The streams onsite are strongly influenced by stormwater runoff from surrounding residential areas. Development within the watershed has influenced the height of the stream hydrograph and down-cutting is evident throughout the site and has reached a weather resistant rock in several areas. There are undercut banks and moderate to high levels of bank erosion on many sections. There are six small wetlands located in the floodplain of the stream within the Phase 2 section of the project, and one small wetlands in the floodplain of the Phase 1 section. Refer to Section 5 of the Mitigation Plan for additional details. 3b. List the total estimated acreage of all existing wetlands on the property: 0.45 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 4,970 3d. Explain the purpose of the proposed project: The restoration of the streams on the project site will achieve the following: (also see section 7.1 of Mitigation Plan) 1. Establishing an adequate floodplain; 2. Reducing bank erosion and sedimentation; 3. Improving aquatic habitat with the use of natural materials, stabilization techniques, and a riparian buffer; 4. Protecting 8.6 acres (Phase 1 & 2) of riparian buffer within the Neuse River watershed; 5. Mitigating for future off-site stream impacts within the Town of Cary; 6. Providing space for stormwater BMPs which will help improve water quality 7. Improve and expand a public greenway which is a community amenity and provides recreation opportunities. 3e. Describe the overall project in detail, including the type of equipment to be used: See Section 7.3-7.7 of the Mitigation Plan. Equipment such as trackhoes and backhoes will be used. 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? Comments: Wetland and stream JD for Phase I was signed ® Yes ? No ? Unknown March 1, 2006 (see attached). Approval of the wetland and stream JD for Phase 2 are being requested in this permit application. 4b. If the Corps made the jurisdictional determination, what type ? Preliminary ®Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Stantec Consulting Name (if known): Phase 1 - unknown. Services, Inc Phase 2 delineated by Amber Coleman and Ryan Robot Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Phase 1 USACE: March 1, 2006, AID: 200620490 Phase 2 Wetland and stream JD for Phase 2 are being submitted with this permit application. Note that a portion of Reach 2, as well as one wetland area (Wetland E) within the Phase 2 project boundary were delineated previously as a part of Phase 1. 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. Corps Action ID: 200320636/200420872/200420873. Permit Issued: April 16, 2004 DWQ Project number: 04-0313. Approved May 2, 2004. 6. Future Project Plans 6a. Is this a phased project? ® Yes ? No 6b. If yes, explain. This is the second phase of stream restoration for 2 unnamed tributaries of Swift Creek. The first phase included restoration of 1,767 linear feet of stream just downstream of the proposed Phase 2 restoration site. Included in this permit application is the re-design of the first phase of the project. 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 SEE ATTACHED ? Yes ? Corps TABLE ? 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 0.06 2h. Comments: SEE ATTACHED TABLE 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 SEE ATTACHED ? PER ? Corps TABLE ? INT ? DWQ S2 ? P ? T ? PER ? Corps ? INT ? DWQ S3 ? P ? T ? PER ? Corps ? INT ? DWQ S4 ? P ? T ? PER ? Corps ? INT ? DWQ S5 ? P ? T ? PER ? Corps ? INT ? DWQ S6 ? P ? T ? PER ? Corps ? INT ?DWQ 3h. Total stream and tributary impacts 4246 3i. Comments: SEE ATTACHED TABLE 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. Open water impact number - Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 ? P ? T N/A N/A N/A N/A 02 ? PEI T N/A N/A N/A N/A 03 ? P ? T N/A N/A N/A N/A 04 ? P ? T N/A N/A N/A N/A 4f. Total open water impacts N/A 4g. Comments: N/A 5. Pond or Lake Construction If and or lake construction proposed, then complete the chart below. 5a. Pond ID 5b. Proposed use or purpose of 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) number pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 N/A N/A N/A N/A N/A N/A N/A N/A P2 N/A N/A N/A N/A N/A N/A N/A N/A 5f. Total N/A N/A N/A N/A N/A N/A N/A 5g. Comments: N/A 5h. Is a dam high hazard permit required? ? Yes ? No If yes, permit ID no: 5i. Expected pond surface area (acres): N/A 5j. Size of pond watershed (acres): N/A 5k. Method of construction: N/A Page 6 of 11 PCN Form - Version 1.3 December 10, 2008 Version 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 an 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) for impact Stream name mitigation (square feet) (square feet) or Temporary required? T 61 ®P ? T Greenway UT to Swift Creek ® Nos 26,905 40,305 B2 ®P ? T Nat. SW wetlands UT to Swift Creek ® Nos 9,201 9,639 B3 ®P ? T Nat. SW wetlands UT to Swift Creek ®? Nos 2,478 2,044 6h. Total buffer impacts 38,584 51,988 6i. Comments: Runoff from the greenway is treated by the naturalized stormwater wetlands. These wetlands are sized to treat additional stormwater runoff from the surrounding urban area in order to improve water quality. See impacts map for individual stormwater 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 restoration of the UT to Swift Creek will contribute towards improving water quality, water storage, and habitat benefits in the nutrient-sensitive Neuse River Basin. Wetland impacts were unavoidable as the existing wetlands are located where the newly designed channel will be constructed. Channel location of the restored stream is constrained by the confined valley onsite and easement lines. New wetland pockets will most likely form in the floodplain of the new channel as it is designed to allow for overbank flows during rain events. Most of the stream impacts are temporary as a new channel will be constructed to restore the existing channel. This channel will have an appropriate dimension, pattern, and profile for the flow it receives. Some tributaries are shorter due to the relocation of the main channel. Permanent stream impacts are the result of two new culverts for the greenway. Buffer impacts are a result of the greenway that parallels the restored channels. The greenway is located as far from the stream channel as possible while still remaining on level ground and on property owned by the Town of Cary. The greenway was also constrained by the required radius of curvature for safety vehicles and the required approaches for the bridges associated with the greenway. Buffer impacts are also associated with the creation of stormwater wetlands which are being installed to treat stormwater runoff from the surrounding developed area to help improve water quality in the stream. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. E&SC measures will be adhered to. The channel will be constructed in the dry using a pump around. Additionally, the greenway will be limited to 8 ft wide between Union and Normandy street in order to avoid extra asphalt in the buffer in this area. 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 project? ® Payment to in-lieu fee program (buffer impacts) ® Permittee Responsible Mitigation (stream impacts due to greenway culverts) Page 7 of 11 PCN Form - Version 1.3 December 10, 2008 Version 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: N/A 3b. Credits Purchased (attach receipt and letter) Type N/A Quantity N/A 3c. Comments: N/A 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: N/A linear feet 4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold 4d. Buffer mitigation requested (DWQ only): 4,522 square feet 4e. Riparian wetland mitigation requested: N/A acres 4f. Non-riparian wetland mitigation requested: N/A acres 4g. Coastal (tidal) wetland mitigation requested: N/A acres 4h. Comments: N/A 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. This project involves stream restoration and the expansion of a greenway. The stream impacts resulting from the installation of culverts for the greenway are subtracted from the requested stream restoration credits. The mitigation plan is attached. 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? ® 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 Stormwater wetlands 2,478 3 (2 for Catawba) 7,435 Zone 2 Stormwater wetlands 2,044 1.5 3,064 6f. Total buffer mitigation required: 10,499 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). Payment to NC EEP in-lieu fee fund. 6h. Comments: At $0.94 per square foot, the total amount paid to the in-lieu fee program would be $9,869 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. ®Yes ? No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 6% 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 is a low-density project: i) Overall built-out imperviousness is less than 24% (6%); ii) all stormwater is conveyed primarily through vegetated conveyances; and iii) all flow from impervious areas (the greenway) drains to surface waters and drainageways via diffuse flow 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: N/A ? 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? N/A ? Phase II 3b. Which of the following locally-implemented stormwater management programs ? NSW ? 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 4a. Which of the following state-implemented stormwater management programs apply ? HQW ? ORW (check all that apply): ? Session Law 2006-246 ? Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ? Yes ? No 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 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 ? Yes ®No letter.) Comments: N/A 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): N/A 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. N/A 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. The project will not result in the generation of wastewater 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. Raleigh ® ? Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? - - - NC Natural Heritage Program Virtual Workroom ' 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? NC Wildlife Resources Commission Division of Inland Fisheries 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 State Historic Preservation Office 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? 7 0-yes ? No 8b. If yes, explain how project meets FEMA requirements: Project will occur upstream of FEMA-studied floodplain area and will not result in W.S.E. increases in the unnumbered A zone. 8c. What source(s) did you use to make the floodplain determination? FIRM Melissa Ruiz January 6, 2011 Applicant/Agent's Printed Name Applicant/Agent's Signature ' Date (Agent s signature is valid only if an authorization letter from the applicant is rovided. Page 11 of 11 PCN Form - Version 1.3 December 10, 2008 Version O C a? > 41 U m CQ C O 0 Q O a to U m Cfl. C c m U N 4- o m ? 0 N 0 i m a) a ?- Q" O 0 O 0 O 0 .1 0 O 0 0 . O 0 0 0 Q E m 6 6 6 6 6 6 0 6 0 0 N O C O !n Ln N Ln N 1n V1 N Q U Q Q Q Q Q Q Q Q ~ U U U U ° U U U u L 7 L C N m v L ? E E L a? ro 0 0 N C C C C C C C C m m m m m m m m X 3 3 3 3 3 3 3 3 C co c ' c ' c ' C ' C c C c 41 a' ro ? ?a ?o a ? o. a. a a o. a ° ° ° ° ° ° ° o o o o o o o o O v 4- ? 4_ ? 4- 1+- Q- m io io io m is is is ? C C c c c c C c 0 0 0 0 0 0 0 0 U N 'h VI 'H VI 'V I VI .N to 'V f Vf .V f of 'V 1 N stn to L1 ? ? ? QLI Q Q Q Q Q Q Q Q 0 0 0 0 0 0 0 0 4- C C O O u ++ ++ Q m Q' LL - LL - L L - LL - - I > > . LL l X X N W W m O Q m i +j n H a F- a ?- a I- a c a) C m C a C m - 0 y Q Q m m w W LL LL a 1 L C V a m m s N ? .-+ N > M r>, oo a) 0 N E > > - z Q- rl rl a) V) m w N l0 v1 Ql on v M -r s W bA w +J > E r- Ln 0 0 U i M M M Q N a) M In Q E " O F - a 4- c O O Y 4-, a) ++ ?n Vf Vf Vf a Vf Vf w 0 0 Q U Q Q Q Q Q Q Q Q I H U U U U U U U U v ? M ? z w w w w z w z z W a a a a - a - - a m W e-i N N O N m v i N to Z m m m m s s s s Q m u U a a a a s s s s ? M N N ?"? L L L L s s s C I- F- F N U U U U m m m m U C m m E C C C C N C C - O O ? O O ' 3 O O y.. O i- -. 4- ++ > O O O O O N O O m Q' v v a, v +; v v v 1= i= cc c cc cc M ? U L m O Q M H H H H a F- a c aJ c m L a, a L N v s m m M cu Q E N N r, 00 0) (n v) h N N E N Z H U m E E m a, N M (SS laa4s suior) 1aa 0005 Ot,89i:t aleos - 0 0001 0002 000E 000b 0005 aPw [ 0 i (SS joegs swot) ObSST : T aleOS c 0 0001 000 Z 000 £ 000 b 0009 0 z ?_ Ecosystem PROGRAM January 11, 2011 Town of Cary c/o Melissa Ruiz Stantec Consulting Services, Inc. 801 Jones Franklin Road, Suite 300 Raleigh, NC 27606 Project: UT to Swift Creek Stream Restoration- Phase II Expiration of Acceptance: October 11, 2011 County: Wake The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NCEEP) is willing to accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these agencies to determine if payment to the NCEEP will be approved. You must also comply with all other state, federal or local government permits, regulations or authorizations associated with the proposed activity including SL 2009-337• An Act to Promote Compensatory Mitigation by Private Mitigation Banks. This acceptance is valid for nine months from the date of this letter and is not transferable. If we have not received a copy of the issued 404 Permit/401 Certitication/CAMA permit within this time frame, this acceptance will expire. It is the applicant's responsibility to send copies of the permits to NCEEP. Once NCEEP receives a copy of the permit(s) an invoice will be issued based on the required mitigation in that permit and payment must be made prior to conducting the authorized work. The amount of the In Lieu Fee to be paid to NCEEP by an applicant is calculated based upon the Fee Schedule and policies listed at www.nceep.net. Based on the information supplied by you the impacts that may require compensatory mitigation are summarized in the following table. River Basin CU Location Stream (feet) Wetlands (acres) Buffer I (Sq. Ft.) Buffer II (Sq. Ft.) Cold Cool Warm Riparian Non-Riparian Coastal Marsh Impact Neuse 03020201 0 0 0 0 0 0 2,478 2,044 Credits Neuse 03020201 0 0 0 0 0 0 7,434 3,066 Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation. If the regulatory agencies require mitigation credits greater than indicated above, and the applicant wants NCEEP to be responsible for the additional mitigation, the applicant will need to submit a mitigation request to NCEEP for approval prior to permit issuance. The mitigation will be performed in accordance with the N.C. Department of Environment and Natural Resources' Ecosystem Enhancement Program In-Lieu Fee Instrument dated July 28, 2010. If you have any questions or need additional information, please contact Kelly Williams at (919) 716-1921. Sincerely, // 4tc William D. Gilmore, PE Director cc: Ian McMillan, NCDWQ Wetlands/401 Unit File kutoru ... Enka"... Prot" Our State A-1 MIA RUM North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 / www.nceep.net 07/08/2009 10:29 919-460-4935 CARY ENG PAGE 02/03 ENGINEFIRING DEPARTMNT July 8, 2009 US Army Corps of Engineers Raleigh Regulatory Field :Office 3331 Heritage Trade Drive, Suite 105. Wake Forest, North Carolina 27587 ATTN.: Mr. Jamie Steam, Regulatory Specialist Subject: Jurilsdictlonal Waters Permitting. for UT Swift Creek Stream Realloratlon Phase 11 Dear Sir: The Tom of Cary has retained Stantec Consulting Services of Raleigh, NC to provide stream restoration services on the UT Swift .CreeklHiggins Greenway project site. This letter applies to all project site parcels and easements as listed on the attached table. All easements are owned by the Town of Cary. Stantec has authorization to act on our behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification. Thank you for your assistance. If you have any questions or need any additional information, please contact me at (919-462.3981). Sincerely, Michael L. Babuin, PhD, PG Environmental Specialist Cc: Melissa Ruiz, Stantec Consulting Services TOWN rJf C??1tY 316 North Academy Stmet • Cftx), VC -27513•1>0 Box $005 •Caey, NC 27512-8005 te1919-469-4030.• fax 919-460-49359 www.tDwnofco.ry.org Pin Number, Deed Book, and Paqe Number Information Parcel:Owner Pin Number Deed Book Page Numbers Town of Ca 0763072902 03298 0785 Town of Ca 0763085505 03117 0918 Town of Ca 0763088273 12811 1727 Town of Ca 0763070365 03186 0258 Town of Ca 0753979036 02837 0017 Town of Ca 0763060640 02983 0009 Town of Ca 0753968692 12197 0331 Parcel Owner'- n.. Pin Number Deed Book ..: : - .= easement Page Numbers 4 K °:- easement TOW, Inc 0763089429 012692 01260-01264 George, Silas & Joni 0763073623 012634 02642-02646 Miller, Elmer & Mabel 0763073722 012606 00549-00553 G on os, Dale & Bruce 0763073870 012606 00544-00548 McClain, Jackson & Margaret 0763074931 012606 00554-00558 Peterson, Joan & Jason 0763074999 012606 00534-00538 Cooper, Thomas & Rebecca 0763085087 012606 00529-00533 Barr, Mark & Jean 0763086199 012606 00539-00543 Thomas, Donald & Sharon 0763185130 05710 00732-00733 Bellet, Cristina & Richard 0763175924 013201 01980 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. 200620490 County: Wake U.S.G.S. Quad: Cary NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner/Agent: Town of Cary Attn: Mike Babuin G F r, Address: PO Box 8005 Cary, NC 27512 Telephone No.: 919-462-3931 Size and location of property (waterbody, road name/number, town, etc.) The property is located north side of SW Maynard Road, near Cary in Wake County NC Indicate Which of the Following Apply: Based on preliminary information, there may be Wetlands and Streams on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. X There are Wetlands and Streams on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. We strongly suggest you have the Wetlands and Streams on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. The Wetlands and Streams on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X The Wetlands and Streams have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on March 1, 2006. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Washington, NC, at (252) 946-6481 to determine their requirements. Remarks: p Corps Regulatory Official: Monte Matthews- Date March 1, 2006 Expiration Date March 1, 2011 Page 1 of 2 Action Id. 200620490 Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Monte Matthews at 919-876-8441 x30. Basis For Determination: Areas on this site exhibit wetland criteria as described in the 1987 Corps Wetland Delineation Manual and are adjacent to UT of Swift Creek. The property also contains stream channels that exhibit an Ordinary High Water Mark as indicated by changes in soil character and absence or terrestrial vegetation and are hydrologically connected to Swift Creek in the Neuse River Basin. Appeals Information: (This information applies only to approved jurisdictional determinations as indicated above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the South Atlantic Division, Division Office at the Following address: Mr. Michael F. Bell, Administrative Appeal Review Officer CESAD-ET-CO-R U.S. Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by May 1, 2006. **It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence.** Corps Regulatory Official (Initial): Iy y" ` FOR OFFICE USE ONLY: • A plat or sketch of the property and the wetland data form must be attached to the file copy of this form. • A copy of the "Notification Of Administrative Appeal Options And Process And Request For Appeal" form must be transmitted with the property owner/agent copy of this form • If the property contains isolated wetlands/waters, please indicate in "Remarks" section and attach the "Isolated Determination Information Sheet" to the file copy of this form. CF: Stantec Consulting Services Attn: Brad Fairley . 801 Jones Franklin Road, Suite 300 Raleigh, NC27606 .3 ?.'[ .-?.e ne ? ? sue"' lity F'?X. _Y.fi' - Z'1° R{' ?'iL ?V.-.'lf.?' •?"v'° X. , _fyR?+?" `VY } t«"?FP.w k.+»vrrw. .???;? .scr y 4N? v; 'A +h ' rNUZiFICIUN OI~AD7\I1?15TiTT \PI'f;:1t. (iE' I (()\TS \ PRU(_ L5S _?D I? -QUE D JO APPEAL Applicant: Town of Cary File Number: 200620490 Date: March 1, 2006 Attn: Mike Babuin Attached is: See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of A permission) PROFFERED PERMIT Standard Permit or Letter of permission) B PERMIT DENIAL C X APPROVED JURISDICTIONAL DETERMINATION D PRELIMINARY JURISDICTIONAL DETERMINATION E SECTION I The, following' identifies your itg is and options regarding any admuustrative appeal of`the above ::. decision. Additional information maybe found' at http://w.ww usace army rtiil/inet/functions/cw/cecwo/reg or : . ;. Co_ .sre lationa. at 33 CFR Part 331''. , . :. A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section R of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. SECTION IL= RE UEST.FOR APPEAL or OBJECTIONS TO`AN' INITIAL PROFFERED PERMIT REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you may provide additional information to clarify the location of information that is already in the administrative record. POINT' OF (. ONTACTFO'UESTfONS`OR INF ORIVlATION, If you have questions regarding this decision If you only have questions regarding the appeal process you and/or the appeal process you may contact: may also contact: Monte Matthews Mr. Michael F. Bell, Administrative Appeal Review 6508 Falls of the Neuse Road Officer Suite 120 CESAD-ET-CO-R Raleigh, NC 27614 U.S. Army Corps of Engineers, South Atlantic Division 919-876-8441 x30 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-8801 'RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site investigations. 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