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Home My WebLink About20090198 Ver 1_401 Application_20090209 Landis, Inc. ~gr&~nn.ll~ .".7\\ ~ L.:::l ..1 \ .,' i ~- iij' 1 ! ..... "Ii .11/ FEB 2 '7 2'1')' :.. -UU~ Soil Science Groundwtu[I' Science Environmental Science Land Planning Landscape Architecture February 25, 2009 DENR - WATER C!l'AU:v WETl.ANos AND STORMWATER 8RA.NCH i"', 9 \j. - 0 1 9 8 ("PAID ~ Ms. Cyndi Karoly 401 Wetlands Unit NC Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650 HAND DELIVERY, February 26, 2009 Re: Water Quality Remediation Project at Adcock's Nursery: Pre-Construction Notification Form Dear Ms. Karoly: This 404/401 Permit Application is for "Water Quality Remediation Project" at Adcock's Nursery, Wake County, NC. The proposed work is pursuant to resolution ofNCDENR and Adcock's Nursery, Inc. (NOV-2006-SS-0007). The proposed work has been reviewed by Mr. Danny Smith, DWQ and his staff. In Mr. Smith's letter (attached) of January 16,2009, he directed us to submit the proposed plans to your office for permitting. We are concurrently submitting to Mr. Monte Matthews ofUSACOE. As soon as, 404 authorization and 401 certification are issued, the parties can finalize their negotiations. Attached are five copies of the following documents: 1. Pre-Construction Notification Form, 2. USGS Map of Vicinity of Site, 3. Soil Survey of Wake County Sheet 91, 4. Adcock's Nursery - Impact Areas 5. Adcock's Nursery Stormwater Plan - showing remediation area and irrigation drainage area, 6. Letter from Mr. Danny Smith dated January 16, 2009 7. Letter from Ms. Betsy Pearce dated February 24,2009 Po. Box 30069 Raleigh, North Carolina 27622 telephone 919.787.1617 .facsimile 919.787.9355 BARRETT KA YS Page 2 2/25/2009 8. Water Quality Remediation Plan, October 18,2008, a. Remediation Plan Narrative, b. Stream & Wetland Remediation Plan, Sheet I of 6, c. Stream & Wetland Remediation Plan, Sheet lA of6, d. Section A-A', Sheet 2 of 6, e. Stream Channel Sections, Sheet 3 of 6, f. Stream & Wetland Remediation Plan, Sheet 4 of 6, g. Sediment Control Plan, Sheet 5 of 6, h. Planting Area Plan, Sheet 6 of 6, and 9. DWQ 401 Certification Application Fee in amount of $570.00 and made out to NC Division of Water Quality. Please contact me if you have any questions or need any further elaboration at this time. Sincerely, Landis, Inc. Barrett L. Kays, Ph.D., F ASLA, LSS www.barrettkavs.com Cc: Mr. Monte Matthews, USACOE Ms. Anita LeV eaux, DOJ Ms. Betsy Pearce, Wake County Environmental Services Mr. Matt Hanchey, Hunton & Williams Mr. Jeff Adcock :J--Ol'j8 1m] o.;;;.~~ WAT€'I;>Oc. ~ ~ > - - -I o ~ Office Use Only: Corps action 10 no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre-Construction Notification (PCN) Form A. Applicant Information ~"i\ID .. 1. Processing - 1 a. Type(s) of approval sought from the g Section 404 Permit D Section 10 Permit Corps: 1 b. Specify Nationwide Permit (NWP) number: NWP 40 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? DYes gNo 1d. Type(s) of approval sought from the DWQ (check all that apply): ~ 401 Water Quality Certification - Regular D Non-404 Jurisdictional General Permit D 401 Water Quality Certification - Express D Riparian Buffer Authorization 1 e. 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: DYes gNo DYes ~No H. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation DYes gNo 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 DYes MNo below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? DYes 'it No 2. Project Information 2a. Name of project: Water Quality Remediation Plan at Adcock's Nursery, Inc. 2b. County: Wake 2c. Nearest municipality / town: Fuquay-Varina 2d. Subdivision name: NA 2e. NCDOT only, T.IP. or state NA project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Jeffrey C. & Carol M. Adcock 3b. Deed Book and Page No. 10931 0839 3c. Responsible Party (for LLC if NA applicable): 3d. Street address: 6141 Sunset Lake Road 3e. City, state, zip: Fuquay-Varina, NC 27526-8605 3f. Telephone no.: 919-552-8286 3g. Fax no.: 919-552-7050 3h. Email address: Adcocksnursery@netzero.com Page 1 of 10 PCN Form - Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: D Agent D Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) Sa. Name: Barrett L. Kays 5b. Business name Landis, Inc. (if applicable): 5c. Street address: 3908 Bentley Brook Drive 5d. City, state, zip: Raleigh, NC 27612-8076 5e. Telephone no.: 919-787-1617 cell 919-696-6930 Sf. Fax no.: 919-787 -9355 5g. Email address: blkays@aol.com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1 a. Property identification no. (tax PIN or parceIID): 0668552790 1 b. Site coordinates (in decimal degrees): Latitude: 35.634550 Longitude: - 70.781333 (00.000000) (-00.000000) 1c. Property size: 14.31 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Middle Creek proposed project: 2b. Water Quality Classification of nearest receiving water: Class C - 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: Site has been graded for expansion of agricultural ornamental nursery production. 3b. List the total estimated acreage of all existing wetlands on the property: 0.10 acres of wetlands as determined by COE have been previously filled on the site 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 255 lineal feet of intermittent stream channel as determined by DWQ has been previously filled on the site 3d. Explain the purpose of the proposed project: Water Quality Remediation of Site 3e. Describe the overall project in detail, including the type of equipment to be used: Project involves the remediation of approximately 0.62 acres of the site to (1) removed existing fill with dozers and hoes, (2) construction of pond, (3) construction of 255 LF stream channel, (4) construction of 0.62 acres of wetlands, and (5) construction of 0.62 acres of stream riparian buffers. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / ~Yes project (including all prior phases) in the past? DNo D Unknown Comments: Determinations have been made as part of enforcement NOV-2006-SS-0007 4b. If the Corps made the jurisdictional determination, what type D Preliminary ~ Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: COE Name (if known): Monte Matthews Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. April 21, 2006 COE determination; April 18, 2006 DWQ determination; NOV-2006-SS-0007 5. Project History 5a. Have permits or certifications been requested or obtained for DYes ~No D 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? DYes j)tNO 6b. If yes, explain. Page 3 of 10 PCN Form - Version 1.3 December 10, 2008 Version c. Proposed Impacts Inventory 1. Impacts Summary 1a. Which sections were completed below for your project (check all that apply): ,tgWetlands !if Streams - tributaries ~ Buffers o 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) OWQ - non-404, other) (acres) T emoorarv (T) W1 ~ pDT Existing fill DYes ~ Corps 0.10 DNo DOWQ w2DpDT DYes o Corps DNo DOWQ W3DPDT DYes o Corps DNo DOWQ W4 0 pDT DYes o Corps DNo DOWQ W5 0 pDT DYes o Corps DNo DOWQ w6DpDT DYes o Corps DNo DOWQ 2g. Total wetland impacts 0.10 2h. Comments: Wetland determination made by COE in enforcement action NOV-2006-SS-0007 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 OWQ - non-404, width (linear Temporary (T) (INT)? other) (feet) feet) . o PER o Corps S1 0 P~T Removal of fill Unnamed fglNT SOWQ < 5 ft. 237 S2 0 pM T Temp.check dams Unnamed o PER o Corps < 5 ft. 18 N(INT 'SOWQ S3 0 pDT o PER o Corps DINT DOWQ s4DpDT o PER o Corps DINT DOWQ S5 0 pDT o PER o Corps DINT DDWQ S6DPDT o PER o Corps DINT DOWQ 3h. Total stream and tributary impacts 255 3i. Comments: Stream determination made by OWQ in enforcement action NOV-2006-SS-0007 Page 4 of 10 peN Form - Version 1.3 December 10, 2008 Version .X x x x " , ^ 'X x . ~ .'.... x % x x 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 individuallv 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 0 pDT 02 0 pDT 03 0 pDT 040POT 4f. Total open water impacts 0.00 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 10 Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 Irrigation Recylcing 0.14 P2 5f. Total 0.14 5g. Comments: 5h. Is a dam high hazard permit required? DYes SNo If yes, permit 10 no: 5i. Expected pond surface area (acres): 0.14 5j. Size of pond watershed (acres): Approx. 7 acres 5k. Method of construction: Excavation 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 anv impacts reauire mitiaation, then you MUST fill out Section 0 of this form. 6a. ~ Neuse o Tar-Pamlico o Other: Project is in which protected basin? Catawba o 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) T emporarv (T) impact required? B1 0 P ~T Remov Unnamed ~~es 15,300 10,200 alofFiII No B2 0 pDT DYes ONo B3 0 pDT DYes ONo 6h. Total buffer impacts 15,300 10,200 6i. Comments: Buffer impacts as determined by OWQ in enforcement action NOV-2006-SS-0007; project will restore buffers. Page 5 of 10 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. Impacts predate this permit application; this is an after-the-fact permit application 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Remediation work will occur only in areas previously impacted 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters ofthe State 2a. Does the project require Compensatory Mitigation for o 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): 0 DWQ o Corps 2c. If yes, which mitigation option will be used for this 0 Mitigation bank project? Note: DWQ has required that project be referred 0 Payment to in-lieu fee program to as "remediation". The permittee will be responsible for implementation of the remediation plan. 0 Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type I Quantity 3c. Comments: 4. Complete if Making a Payment to In-lieu Fee Program 4a. Approval letter from in-lieu fee program is attached. o Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: o warm o cool Ocold 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 Sa. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. The proposed project involves remediation rather than mitigation; the proposed remediation plan is attached. Page 6 of 10 PCN Form - Version 1.3 December 10, 2008 Version 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 DYes ~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: 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 7 of 10 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 i{Ves ONo within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. t8'Ves ONo Comments: Please see attached remediation plan. 2. Stormwater Manaaement Plan 2a. What is the overall percent imperviousness of this project? < 10 % 2b. Does this project require a Stormwater Management Plan? OVes J8(No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Exempt under local code requirements 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 o DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Wake . o Phase II 3b. Which of the following locally-implemented stormwater management programs ONSW o USMP apply (check all that apply): NA o Water Supply Watershed o Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ~Ves ONo attached? 4. DWQ Stormwater Program Review 0 Coastal counties 0 HQW 4a. Which of the following state-implemented stormwater management programs apply 0 ORW (check all that apply): NA 0 Session Law 2006-246 0 Other: 4b. Has the approved Stormwater Management Plan with proof of approval been OVes ONo attached? NA 5. DWQ 401 Unit Stormwater Review Sa. Does the Stormwater Management Plan meet the appropriate requirements? ~Ves ONo 5b. Have all of the 401 Unit submittal requirements been met? ~Ves ONo Page 8 of 10 peN Form - Version 1.3 December 10, 2008 Version ~ . , -". Ox . ". .'# "... % >~ . .' <t. . . F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the DYes ~No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an DYes DNo environmental document pursuant to the requirements of the National or State (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c. 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 DYes DNo letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated fS'Yes Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, DNo or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after-the-fact permit application? ~Yes DNo 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): NOV-2006-SS- 0007; DOJ settlement agreement is pending until 404/401 permitting 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in DYes gNo 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. NA Page 9 of 10 peN 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 habitat? DVes I)l No 5b. Have you checked with the USFWS concerning Endangered SpeCies Act impacts? DVes ,lKNo 5c. If yes, indicate the USFWS Field Office you have contacted. D Raleigh D Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? COE enforcement action review 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? D Ves ~NO 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? CaE enforcement action review 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 status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? DVes ~No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? CaE enforcement action review 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 1 OO~year floodplain? DVes gNo 8b. If yes, explain how project meets FEMA requirements: Bc. What source(s) did you use to make the floodplain determination? Wake FEMA Maps Mr. Jeffrey C. Adcock ~/2,//D1 ApplicanUAgent's Printed Name ApplicanU Agent's Signature (Agent's sig a ure is valid only if an authorization letter from the applicant is rovided. Date Page 10 of 10 x . . /. . , ...<. '. ... '. .....( ... \ . ..,~ ( ,\ ... ,.. '. JI . \ .- TO PO I map printed on 0 1/2'(;t, tI 10; "r:::::~af:tna. tpo" and "Untitled. tpg" 78048000' W 78047,000' W WGS84 78046.000' W ~J ')(~~~J~g~'~~ V;o/~~/~.i~~ < __~-\~~~~,-~,\\\1)It""~ I\.':::\V~~\~~ ~~.) ~'l~. '~.~~~B....~~;f~C.~ :5.~ .~V~~~I ~-- )~?t~'~ ~ ~ --~ ~~ W-----..~, I /(U,",:::::::: \}"" r, I ~~ -- ~Io; I - ~ ^ '300'" /\ '/ ~ ~.'~ i'Z~1I "~ -. ~.~.~.!~.~Ati~.-.>. 3 :-1.. (; ~"1 ~ ~ ~~~ ~:",ff>,;r~~ e~~>--.. _~ ~ ~ ~\~~.'.7r/~~ ~ S;:..~;t ~'~Ir.11! ~.ntt.-~~~~~.~.-'~-'-=~;~'- ~ M)" ~~W ),'fJ ~ ~~Jt ~~ f:i -- ,) ~~~ ~~ ~\"-~.- ? ~~~ .V'~ \ "'. ~ t.. 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Sullins, Director Division of Water Quality January 16,2009 CERTIFIED MAIL #7006 2150 0000 33134674 RETURN RECEIPT REQUESTED CERTIFIED MAIL #7006 2150 0000 33134681 RETURN RECEIPT REQUESTED Mr. Jeff Adcock Adcock's Nursery 6141 Sunset Lake Road Fuquay-Varina, NC 27526-8605 Mr. Barrett L. Kays Landis, Inc. P.O. Box 30069 Raleigh, NC 27622-0069 CERTIFIED MAIL #7006 2150 00003313 4698 RETURN RECEIPT REQUESTED Mr. Matthew F. Hanchey Hunton & Williams, LLP P.O. Box 109 Raleigh, NC 27602-0 I 09 Subject: Adcock Restoration Plan review indications DWQ Case No. SS-2006-0007 Wake County Dear Sirs: The Division of Water Quality (DWQ) Raleigh Regional Office received your revised remediation plan for Adcock's Nursery via emaiI on October 17,2008. The DWQ Raleigh Regional Office cannot approve the plan based on the information provided. During the preliminary review of the Draft PCN application that was attached to the email dated October 17,2008, it was determined that Adcock's Nursery proposes temporary impacts associated with the currently impacted areas, as well as 0.10 acre of permanent wetland impacts. In order for the 0.10 acres of impacts to remain, a 401 Water Quality Certification and a 404 Permit must be obtained. The DWQ letter dated August 20, 2008 states that "if a 40 1 Water Quality Certification is required, a complete application and appropriate fee must be submitted to the 401 Oversight/Express Review Permitting Unit". This also includes the restoration plan to be approved during the PCN application review process. However, the Landis email dated October 17, 2008 states that "once [DWQ has] approved the remediation plan, [Landis] will submit the joint 404/401 permit application to the CaE [US Army Corps of Engineers] and DWQ". On the contrary, a complete 401 application including the peN and associated maps and remediation plan should be submitted to the 40 I Oversight/Express Review Permitting Unit with the appropriate fee for review and processing within 30 days of receipt of this letter. Any approval of the One . N~.rhCarohna /Va/ufal/II North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Internet: h2o.enr.state.ncus 1628 Mail Service Center Raleigh, NC 27699-1628 Phone (919) 791-4200 Customer Service FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Page 2 of2 Adcock Restoration Plan Wake County PCN and associated maps and remediation plan will be made by the 40 I Oversight/Express Review Permitting Unit with input from the DWQ Raleigh Regional Office and Non-Point Source Assistance and Compliance Oversight Unit (NPSACOU) (due to their involvement with this property). The stream, buffer, and wetland restoration should commence within 60 days of the 401 WQC and stream restoration approval and should be completed within 120 days of the approval. Should you, for reasons beyond your control, be unable to complete the work within the time agreed upon, you may timely submit to DWQ a request for an extension of the deadline. Thank you for your attention to this matter. Should you have any questions regarding these matters, please contact Lauren Witherspoon or myself at (919) 791-4200 or Shelton Sullivan at (919) 807-6361. /"."-'" Sincer~ly, . / j)" "i:' j nil' Danny Smith Division of ater Quality cc: NPSACO Unit - File Copy RRO File Copy Cyndi Karoly - 401 Wetlands Unit Monte Matthews - US ACE, Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105, Wake Forest, North Carolina 27587 Anita LeVeaux - Assistant Attorney General, NC Department of Justice, 9001 Mail Service Center, Raleigh, NC 27699-9001 Wake County Erosion Control- 337 S. Salisbury St. Raleigh, NC 27601 TEL 919 856 7400 FAX 919 743 4772 WAKE COUNTY ~(lIUli (AItOLlNA Environmental Services Water Quality Division 336 Fayetteville Street. Raleigh, NC 27602 www.wakegov.com February 24, 2009 Barrett L. Kays Landis Inc. PO Box 30069 Raleigh, NC 27622 RE: Request for Permit Exemption Adcock Nursery wetland restoration Dear Mr. Kays: This office has received a request for exemption from Erosion, Flood and Stormwater Permit requirements for the subject project in accordance with the North Carolina Administrative Code 15A 02B.0235 (commonly referred to as Neuse Rules) as well as Wake County's Stormwater Control, Management and Watercourse Buffer Regulations. The above-referenced request has been reviewed and approved. Our review confirms that the impervious area on the site is less than 1 acre of disturbed area. Therefore no grading permit is required. No stormwater permit is required since there is no increase in built upon area. No flood permits are needed unless structures such as culverts, pipes, bridges etc. are placed in areas containing flood hazard soils. This request for Wake County to evaluate a stormwater management plan does not relieve the applicant from their responsibility to meet all applicable State and Federal Laws, including, but not limited to necessary approvals from Federal Emergency Management Area Flood regulations/requirements, Division of Water Quality stormwater or other water quality regulations/requirements, U.S. Army Corps of Engineers Article 404/401 (Wetlands/Streams) jurisdiction/requirements, and/or any Federal, State, County and Local municipal regulations or permit requirements. The approval issued in this letter cannot supersede any other required permit or approval. If you have any questions about this exemption please call me at 856-7541. Sincerely, ~kGL- Betsy Pearce, CFM Environmental Engineer / Consultant Watershed Management cc: Charles Phillips ...; ;, T . 1 . . WATER QUALITY REMEDIATION PLAN Revised At Adcock's Nursery, Inc. 6141 Sunset Lake Road Fuquay-Varina, NC October 17,2008 By Barrett L. Kays, Ph.D. Landis, Inc. P.O. Box 30069 Raleigh, NC 27622 919-787-1617 , . I' . Landis, Inc. .<;oi/ ScimCl' Grollllrlu'fI!cr Science til/'irOlllnCflhd Scimce raw/ f'/'f/fIIing la1/{f.(Cil/,1' flre/n'!l'elIIIF October 17, 2008 Mr. Shelton Sullivan DWQ NPS Assistance and Compliance Oversight Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Ms. Laura Witherspoon DWQ Raleigh Regional Office 3800 Barrett Drive, Suite 101 Raleigh, NC 27609 Re: Adcock's Nursery, Inc. NOV -2006-88-0007 Dear Mr. Sullivan and Ms. Witherspoon: I enclose with this letter a proposed revised remediation plan pursuant to settlement discussions in the matter of Adcock v. DENR, 07 EHR 0046. The attached report provides the information requested by DWQ concerning remediation of disturbed area along an unnamed tributary of Middle Creek. Based upon DWQ comments dated August 20,2008 and September 15,2008 (received on September 20,2008), J have made the following changes to the remediation plans. Additional Information Requested 1. The plan dated April 3, 2008 does not include some of the sheets that were included in the plan dated September 21, 2007. Please submit all the information to be considered in the remediation plan as one complete package. Response: The attached plan is intended to be a complete package. However, it does not include two of the sheets from the September 21, 2007 plan because DWQ had previously objected to use of stormwater systems that exists on the adjacent Adcock's Nursery property. Therefore, we have deleted two exhibits that contain the information that was objected by DWQ. 2. You must check with the U.S. Army Corps of Engineers to see if a 404 permit is required for the remaining impacts on the site. If a 404 permit is required, then a Po. Box 30069 Raleigh, North elmlina 27622 tewphone 919.787. 1617 fiu'.fimile 919.787.9355 r' \ . corresponding 401 Water Quality Certification must be obtained from the NC Division of Water Quality. Response: The applicant understands that we must submit a joint 404/401 permit application after the DWQ has approved the remediation plan. Accordingly, a draft application is included with this submittal, and it will be submitted at the appropriate time. We have been in contact with Mr. Monte Matthews at the U.S. Army Corps of Engineers, and we are copying him on this submittal to you to keep him apprised of our status. 3. The proposed wetland, stream and buffer remediation activities are not considered to be agricultural and may require an approved Erosion and Sedimentation Control (E&SC) plan. You should contact the Wake County to determine if an E&SC plan is required prior to commencing work. Response: We have been in contact with Melinda Clark at Wake County Environmental Services and will submit the remediation plans to that agency. 4. The proposed stream remediation plan should include as full geomorphologic design for the proposed channel. When determining the natural geomorphology of the impacted stream, reference reach information from undisturbed streams in similar landscape positions should be utilized. Response: We have added two new sheets to the drawings to show in more detail the proposed stream profile, cross sections, and dimensions. We used the stream reach immediately upstream for evaluation of the geomorphologic conditions appropriate for the proposed channel. The erosion control devices consisting of sediment fences and check dams are shown as temporary devices and will be removed after establishment of the vegetation has been accomplished. Issues with the proposed plan 1. The impacted stream (the modified stream channel) that exists on the Adcock property is subject to the Neuse Buffer Rules. DWQ understands that the existing land use surrounding this feature is nursery plant production, however, this feature is subject to the Neuse Buffer Rules, and the impacts to this feature is not a pre-existing (prior to July 22,2007 - effective date of the Neuse River Riparian Buffer Rules). Response: Based on our information, impacts to the buffer surrounding the modified stream channel occurred prior to July 22, 1997, the effective date of the Neuse River Riparian Buffer Rules. We are in the process of compiling that information, and we will make it available to you when it is complete. r I 1 .. 2. The existing downstream pond receives water from a pump in the stream. It is not feasible to use this pond for turbidity control. Response: Although the applicant has and continues to use the pumping system for turbidity control for the existing nursery, we have removed those sheets dealing showing the devices from this remediation plan dealing with the subject property (PIN 0668552790-000). However, the applicant intends to use the turbidity controls for the existing nursery since it is not located on property associated with DWQ Case # 2006-SS-0007. 3. Roto-tilling and fertilizer in the proposed remediated wetlands/buffers in not allowed for the purposes of this project; (later amended to read) please return the wetland to its natural grade by using the appropriate hydric soils. When returning the wetland to its natural grade, you can use tilling equipment to prep the area for wetland plants. This area can only be tilled and fertilized once. If the area is not supporting wetland plants then DWQ may reconsider this decision. Response: At the time that the applicant removes the fill material, he will stop the excavation at the level of the buried hydric topsoil if it still exists. However, in our investigations we did not find the hydric topsoil to exist under the fill. Therefore, we plan to conduct amendments to the exhumed soil by tillage, addition of lime, addition of super phosphate, and addition of fertilizer at the time of initial planting of the wetland species. Barrett L. ays, Ph.D., R.L.A., L.S.S. www.barrettkavs.com Electronic Cc: Mr. Monte Matthews (w/enclosure Mr. Danny Smith (w/enclosures) Mr. Jeff Adcock (w/enclosures) Mr. Craig A. Bromby (w/enclosures) Mr. Matt Hanchey (w/enclosures) I ' I II Proposed Stream, Buffer, and Wetland Remediation Plans Adcock's Nursery, Inc. 6141 Sunset Lake Road Fuquay-Varina, NC 27526-8605 A. Proposed Remediation Site Location: Northeast corner of PIN #0668552790, Wake County, NC Site Coordinates: 35038.091' North, 78046.722' West River Basin: Neuse River Basin Tributary Stream: Unnamed Tributary of Middle Creek B. Undisturbed Upstream Reach Average stream gradient - 0.69% slope (0.0069) Average floodplain cross slope to stream channel - 4.8% slope (0.0480) Average stream channel width during summer - 3.4 feet Average depth of stream channel during summer - 0.4 feet Width to Depth Ratio - 8.5 Winter Months & Wet Periods - shallow ponding occurs across the floodplain. c. Plans of Proposed Remediation Proiect Sheet 1 of 6 - Topographic contour map of altered remediation site and showing delineation of Zone 1 & 2 Sheet 1A of 6 - Detail of proposed skimmer and level spreader Sheet 2 of 6 - Stream Profile I . I. Sheet 3 of 6 - Stream Cross Sections Sheet 4 of 6 - Area of proposed wetland plantings Sheet 5 of 6 - Sediment control plan of remediation area Sheet 6 of 6 - Riparian buffer proposed in remediation area D. Proposed Remediation Site Alternations - Sheet 1 of 6 throu2h Sheet 3 of 6 Excavation: Existing fill material will be removed and the land area will be taken down to the level of the existing hydric soils according to the attached Sheet 1 of 6. No fill will remain in the area except as shown on the plan. If no hydric topsoil exists under the fill material, the grade as shown on the attached drawings will be established as the new wetland and stream surface. The remediation area will extend all the way to the property line to the north, south, and east of the remediation area and as shown on the plans. A meandering stream channel will be constructed as shown on the plan. The stream grade of 0.7% will be established (Sheet 1 of6; Sheet 2 of6). The channel will meander in parabolic swale will be approximately 10 feet in width and 0.5 to 1.5 feet in depth (Sheet 3 of 6). The meandering stream channel will connect into the existing modified stream channel as shown on the plans. The modified stream channel will come under the buffer rule if the land use changes from agriculture to urban development in the future. The Irrigation Pond will collect irrigation runoff in the expanded nursery site. Water from the pond will be recycled and used for irrigation of nursery plants. Overflow from the pond will go through a 4-inch Faircloth skimmer and into a level spreader. A barrel riser will serve to handle large storm events. The barrel riser is not a flash board riser structure. E. Proposed Remediation Site Alternations - Sheet 4 of 6 The wetland planting area is shown on Sheet 4 of 6. A spread sheet of wetland planting is provided in this report. The wetland plantings will include planting trees, shrubs, and herbaceous plants, as well as, seeding wetland grasses. See plant list for species and spacing. I . I a F. ProDosed Sediment Control Plan - Sheet 5 of 6 The sediment control plan will be submitted to the Wake County Soil & Water Conservation District for review and comments regarding the proposed agricultural erosion control measures. The temporary erosion control measures including rock check dam and sediment fences will be dismantled after the site has been stabilized. The constructed channel/swale will be lined with AEC Premier Straw Erosion Control Blankets and temporary erosion control rock check dams will be installed every 50 feet along the channel. Sediment fences will be installed in the locations shown on the plan. AEC Premier Straw Erosion Control Blankets: is a biodegradable wood excelsior, straw, or coconut-fiber mat enclosed in a photodegradable plastic mesh; include manufacturer's recommended steel wire staples, 6 inches (150 mm) long. The existing downstream in-stream pond on the existing nursery site will be used for turbidity control for the remediation site. The native upland grass mixture shown on the plant list will be used for upland areas on the remediation site. The native bottomland grass mixture shown on the plant list will be used for wetland areas on the remediation site. The irrigation return flow pond will be lined with fabric and covered with stone in a similar manner to other ponds on the existing wetland site (see pond photograph). The irrigation return flow pond will use a 36-inch corrugated metal or plastic pipe and discharging into the existing downstream stream channel. Bottomland areas - upon completion of grading of the wetland area, the soil will be rotary tilled to at least 6-inch depth and amendments will be incorporated by rotary tillage consisting of: 1. Slow release 10-10-10 fertilizer at a rate of 500 lbs/acre; Commercial grade complete slow release fertilizer - will be of neutral character, consisting of slow release nitrogen, phosphorous, and potassium in the following composition. Nitrogen, phosphorous, and potassium in amounts recommended in soil reports from a qualified soil-testing agency and as needed to maintain plant material in a thriving condition. I J I I 2. Agricultural lime (Class T) at a rate of2 tons/acre; shall contain a minimum 90 percent calcium carbonate equivalent, with a minimum 90 percent passing a No. 20 mesh screen and minimum 35 percent passing a No. 100 mesh screen. 3. Glucose sugar at a rate of 10 lbs/acre; Commercial granular glucose sugar - shall be either rermed or raw glucose sugar shall be used to provide a food source for micro-organisms that will drive a chemicallbiological process called "denitrification" that will substantially reduce the amount of nitrogen in the stormwater before it leaves the site. Upland areas - upon completion of grading of the upland grass areas, the soil will be rotary tilled to at least 6-inch depth and amendments will be incorporated by rotary tillage consisting of: 1. Apply slow release 10-10-10 fertilizer at a rate of 1000 lbs/acre; Commercial grade complete slow release fertilizer - will be of neutral character, consisting of slow release nitrogen, phosphorous, and potassium in the following composition. Nitrogen, phosphorous, and potassium in amounts recommended in soil reports from a qualified soil-testing agency and as needed to maintain plant material in a thriving condition. 2. Apply agricultural lime (Class T) at a rate of5 tons/acre; shall contain a minimum 90 percent calcium carbonate equivalent, with a minimum 90 percent passing a No. 20 mesh screen and minimum 35 percent passing a No. 100 mesh screen. 3. Apply super phosphate (50%) at a rate of 1.5 tons/acre; Commercial super phosphate - shall consist of a finely ground phosphate mixture with a minimum of 50 percent available phosphoric acid. G. Prooosed Rioarian Buffer Plan - Sheet 6 of 6 A Zone 1 - 30-foot wide wooded riparian buffer will be established each side of the proposed channeVswale will be planted using species and spacing shown on the plant list. The buffer will extend from the top of the bank to thirty feet back across the restored. Zone 2 will extend back an additional twenty feet. ! I I t H. ProDosed Stormwater Manae:ement Plan Stormwater flows from the new nursery production areas will be retained in the on-site to the extent of capacity of the irrigation pond. The irrigation pond will cut off the stormwater flows from the nursery area and provide for recycling of much of the waters. However, sufficient flow of waters will come from upstream to keep the wetland area saturated for a significant portion of the year. I. Monitorine: of the Remediation Area The following remediation stabilization standards will be met: 1. The erosion control sediment fencing will be installed as shown on the plan. 2. Stream channel erosion control matting and check dams will be installed with 7 days of completion of site grading. 3. All grassed areas will be stabilized with at least 90% coverage within 30 days of completion of site grading. 4. The irrigation return flow pond will have liner and stone placed within 30 days of completion of site grading. 4. Zone 1 contain at least 320 trees per acre and 1,200 shrubs per acre and will be live and growing at the monitoring periods. 5. No groundwater monitoring will be required provide that the wetland remediation area is graded down to the underlying Hydric soils. Landis will be retained to review the work at the end of the site grading and Landis will issue a letter compliance report to DWQ regarding compliance with the plans. Landis will be retained to review the compliance of the remediation work at the following monitoring periods. Landis will issue a letter compliance report to DWQ at the end of each monitoring period. Monitoring Periods a. Quarterly for the first year I I I I b. Twice per year for the second year, and c. Twice per year for the third year. The initial monitoring period will commence upon installation of the proposed remediation improvements. Monitoring reports will contain an assessment of the site and will provide photographs of the site restoration conditions. Report will be send to DWQ Central Office and Raleigh Regional Office. J. Maintenance of the Remediation Area Adcock's Nursery, Inc. will be responsible for completion of the remediation work according to the plans and specifications contained in this report. Adcock's Nursery, Inc. will also be responsible for repairing any eroded areas in the wetlands during the first three years of establishment and will be responsible for meeting the above remediation standards and time frames. K. ImDlementation Date The proposed remediation plan will be implemented by Adcock's Nursery, Inc. and will be completed within 120 days after acceptance of settlement agreement, approval of restoration plan report, and receipt of approved 404/401 joint permit from Corps and DWQ, which ever date is the later. L. 404/401 Permit ADDlication A 404/401 permit application is attached to this report. Respectfully submitted by, Landis, Inc. Barrett L. Kays, Ph.D., R.L.A., L.S.S. www.barrettkavs.com , . Wetland, Stream & Buffer Restoration Plant List Adcock's Nursery, Fuquay-Varina, NC Botanical Name Common Name Woody Overstory Trees for Zone 1 Buffer Ulmus americana American Elm Taxodium distichhum Bald Cypress WoodY Understory Trees for Zone 1 Buffer Amelanchier canadensis Canada Serviceberry Chionanthus virginicus Fringe Tree Cornus florida Flowering Dogwood Magnolia virginiana Sweetbay Magnolia Halesia caroliniana Carolina Silverbell Shrubs for Zone 1 Buffer Callicarpa americana Cephalanthus occidentalis Clethera alnifolia Hamamelis virginiana lIex verticillata Itea virginica Vaccinium pallidum Am. Beautyberry Buttonbush Sweet Pepperbush Witch Hazel Winterberry Virgina Willow Lowbush blueberry Swale Plants Iris sibirica Hemerocallis x 'Happy Rtn' Hemerocallis x 'Stella d' Ora' Carex hachionsis 'Evergold' Helianthus maximillani Siberian Iris Happy Returns Dlily Stella D' Ora Dlily Evergold Carex Maximillian Sunflower Grass Species Mix for Uplands Coreopsis lanceolata Echinacea purpurea Rudbechia fulgida Verbena bonariensis Salvia leucantha Lantana camara Delosperma cooperi Lace leafed Coreopsis Purple Coneflower C. Eastern Coneflower 'Homestead'Verbena Mexican Bushsage 'Miss Huff Lantana Hardy Ice Plant Type/Size Bare Root Bare Root Bare Root Bare Root Bare Root Bare Root Bare Root 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 1 gal 4" pot 4" pot 4" pot 4" pot 4" pot 4" pot 4" pot Grass Species Mix for Zone 2 Miscanthus sinensis'Gracillimus' Maiden Grass 4" pot Miscanthus sinensis 'Morning Ught' Dwf. Maiden Grass 4" pot Pennisetum alopecuroides 'Hameln' Dwf. Fountain Grass 4" pot Pennisetum alopecuroides 'Uttle Bunny' Uttle Bunny Fnt. Grass 4" pot Min. Spacina 20'OC for Sum of Overstory Trees 12' OC for Sum of Understory Trees 6' OC for Sum of Shrubs 2' OC for Sum of plants 12" OC for Sum of plants 12" OC for Sum of plants ,J I . & ~ ~ = Z 111 ~ ~ ~ ~ "C -< ..... = "C = Q C. = Q .... ..... = bIl .... I. I. .... ~ bIl I. = - bIl = .... ..... 111 .... ~ ~ ~ -= ..... .s = .... c. a = c. bIl = .... ~ ~ = ~ -= 111 111 .... 1:::: Q = = I. = Q .... ..... = bIl .... I. I. .... 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Vetlo.nd ReMdlo.'t1on pto.n I' I. 2'x 3' Go.lvo.nlzeol pipe o.nchoreol In 2'x 8' concrete deo.oI Men 10' D.C. Set Pipe l' o.loove gro.oIe 6" Corrugated Aluminum Pipe 16 Guage (Contech Corlix or Equal). 1/2" holes are to be drilled on 5'ft D.C. and set facing ground. Pipe is to be layed level in the lengthwise direction. Pipe is to be set in place on contour using 2"inch x 3' galvinized pipe anchored in 2'ft x 8"inch dead-men below grade keeping 1'ft above grade. Anchoring pipes in concrete are to be set at 1 D'ft D.C. . All connections into aluminum pipe (ie. discharge pipes from wetlands or sediment basins) are to be fabricated with same aluminum by pipe supplier. 2" Drilled Holes 5' O.C. Facing Ground . Aluminum Pipe 16 Gauge 4' ALuMinuM Pipe 16 Guo.ge Fo.lorlco.teol Ioy \lelollng to 6'AluMlnuM Pipe. Set 4'Plpe Level Into Bo.sln 0. t Elevo. tlon 413. Connect Speclfleol F o.lrcloth SkiMMer to Enol I Bo.sln. Ext nol 4' ALuMinuM Pipe Mln 2' Po.st Toe of Slope In Bo.sln then connect F o.lrcloth SkiMMMer TYP. 6" ALUMINUM PIPE CROSS SECTION At lower left (A) is the flexible Joint tho. t connects to 0. 4 inch outlet ~pe tho.t goes through the daM of 0. se~Ment tro.p or to 0. riser attached to o.n outlet pipe. A rigid pipe (B) connects the flexible Joint to the skiMMer inlet (C), which Is suspended below the squo.re floo. t (D). An aCCess panel (E) allows eo.sy to the opening, o.nd the opening size co.n be o.djusted to Ma tch Iao.sin volUMe. If one skiMMer co.nnot dro.ln 0. bo.sln in the tiMe desired, Multiple skiMMers co.n be used. The float o.cts o.s 0. tro.sh guo.rd, o.nd the inlet Is screened to revent clogging. A FAIRCLOTH SKIMMER > , ~ -if- ~ t SCALE: NTS ADCOCK'S NURSERY FUQUAY VARINA, NC Streo.M 8. IJetlo.ncl ReMecllatlon Plan . . .. LANDIS, INC. 10/15/08 P.O. BOX 30069 RALEIGH, NC 27622-0069 Tel. 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