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HomeMy WebLinkAbout20060784 Ver 2_Complete File_20061016Re: [Fwd: Re: Slabtown Rd] Subject: Re: [Fwd: Re: Slabtown Rd] From: John Dorney <john.dorney@ncmail.net> Date: Thu, 01 Feb 2007 15:12:24 -0500 To: Kevin Barnett <Kevin.Barnett@ncmail.net> CC: Cyndi Karoly <Cyndi.Karoly@ncmail.net>, Ian McMillan <Ian.McMillan@ncmail.net>, David Baker <david.k.baker@usace.anny.mil>, David McHenry <david.mchenry@ncwildlife.org> this is Cyndi's call but I could go the week of April 2 - 5 or sometime in MAy. April 10 is full for me. thankx Kevin Barnett wrote: Nick Roark is requesting, on behalf of Mr. Jim Bryson and Mr. Roland Pugh, a site meeting to discuss the deficiencies with their 401 application for a proposed developement. The Asheville Regional Office opposes this project as presented for the following reasons: 1. We have *3 different purposes* presented for this project. 1. The 401 referenced leased *office space and a movie theater*. 2. The Engineering consultant, Mr. Lofquist, has stated that Mr. Bryson wants to build a *grocery store*. 3. Marc Davis of the NC DOT (who is currently placing fill on site) has stated that Mr. Bryson wants to build *condos* 2. There *are brook trout on site* as discovered by the NC WRC. 3. This is an ORW watershed with now *real *stormwater plan for the project which will protect the existing uses onsite. 4. There has been no *real *discussion of avoidance and minimization. 5. DWQ was not included / invited in any of the pre-application mettings with respect to this project. This package (as presented and returned 2 times) is grosely incomplete and lacks a thoughtful attempth at minimization of impacts and no effort to protect the existing brook trout use. Please let Mr. Roark know if / when someone from Central Office would be able to make a trip to Cashiers to meet with respect to this project. (I have already offered to meet onsite on April 10. 2007 after paternity leave and Rosgen training (level 2 and 3). Please cc me on the e-mail for my records. Also please invite the Davids (Baker and McHenry) as they may desire to provide input into this process. Best regards, Kevin Subject: Re: Slabtown Rd From: ECOLOGYNR@aol.com Date: Wed, 31 Jan 2007 15:07:44 EST To: Kevin.Barnett@ncmail.net To. Kevin.Barnett@ncmail.net CC: f2 2/6/2007 2:58 PM Re: [Fwd: Re: Slabtown Rd] david.k.baker@usace.army.mil, david.mchenry@ncwildlife.org, victor.lofquist@verizon.net, roger.edwards@ncmail.net, carole@proposalw.com Kevin - We are in receipt of your recent letter. Needless to say we are very disappointed that you have sent the application back as incomplete for the second time. I understand the constraints on your time as a result of paternity leave, training, etc., however, we simply can't wait till April to have a meeting with you, and would appreciate it if you could arrange an earlier meeting with staff in Raleigh. We will be contacting them for this purpose also. Thanks. 2 of 2 2/6/2007 2:58 PM [Fwd: Re: Slabtown Rd] A V Subject: [Fwd: Re: Slabtown Rd] From: Kevin Barnett <Kevin.Barnett@ncmail.net> Gi G Date: Wed, 31 Jan 2007 15:26:41 -0500 To: Cyndi Karoly <Cyndi.Karoly@ncmail.net>, Ian McMillan <Ian. McMillan@ncmail.net>, John Dorney <John.Dorney@ncmail.net> CC: David Baker <david.k.baker@usace.army. mil>, David McHenry <david.mchenry@ncwildlife.org> Nick Roark is requesting, on behalf of Mr. Jim Bryson and Mr. Roland Pugh, a site meeting to discuss the deficiencies with their 401 application for a proposed developement. The Asheville Regional office opposes this project as presented for the following reasons: 1. We have *3 different purposes* presented for this project. 1. The 401 referenced leased *office space and a movie theater*. 2. The Engineering consultant, Mr. Lofquist, has stated that Mr. Bryson wants to build a *grocery store*. 3. Marc Davis of the NC DOT (who is currently placing fill on site) has stated that Mr. Bryson wants to build *condos* 2. There *are brook trout on site* as discovered by the NC WRC. 3. This is an ORW watershed with now *real *stormwater plan for the project which will protect the existing uses onsite. 4. There has been no *real *discussion of avoidance and minimization. 5. DWQ was not included / invited in any of the pre-application mettings with respect to this project. This package (as presented and returned 2 times) is grosely incomplete and lacks a thoughtful attempth at minimization of impacts and no effort to protect the existing brook trout use. Please let Mr. Roark know if / when someone from Central Office would be able to make a trip to Cashiers to meet with respect to this project. (I have already offered to meet onsite on April 10. 2007 after paternity leave and Rosgen training (level 2 and 3). Please cc me on the e-mail for my records. Also please invite the Davids (Baker and McHenry) as they may desire to provide input into this process. Best regards, Kevin Kevin Barnett - Kevin.Barnett@ncmail.net North Carolina Dept. of Environment and Natural Resources Asheville Regional Office Division of Water Quality - Water Quality Section 2090 U.S. 70 Highway Swannanoa, NC 28778 Tel: 828-296-4500 Fax: 828-299-7043 Subject: Re: Slabtown Rd From: ECOLOGYNR@aol.com Date: Wed, 31 Jan 2007 15:07:44 EST To: Kevin.Barnett@ncmail.net 2/6/2007 2:57 PM [Fwd: Re: Slabtown Rd] CC: david.k.baker@usace.army.mil, david.mchenry@ncwildlife.org, victor.lofquist@verizon.net, roger.edwards@ncmail.net, carole@proposalw.com Kevin - We are in receipt of your recent letter. Needless to say we are very disappointed that you have sent the application back as incomplete for the second time. I understand the constraints on your time as a result of paternity leave, training, etc., however, we simply can't wait till April to have a meeting with you, and would appreciate it if you could arrange an earlier meeting with staff in Raleigh. We will be contacting them for this purpose also. Thanks. Kevin Barnett <Kevin.Barnett(aD_ncmail.net> NC DENR - Asheville Regional Office Division of Water Quality - Water Quality Section Re: Slabtown Rd Content-Type: message/rfc822 Content-Encoding: 7bit 2 of 2 2/6/2007 2:57 PM Re: Slabtown Rd P, J Subject: Re: Slabtown Rd From: Kevin Barnett <Kevin.13arnett@ncmail.net> Date: Wed, 31 Jan 2007 15:13:40 -0500 To: ECOLOGYNR@aol.com CC: david.k.baker@usace.army.mil, david.mchenry@ncwildlife.org, victor.lofquist@verizon.net, roger.edwards@ncmail.net, carole@proposalw.com, Ian McMillan <Ian.McMillan@ncmail.net>, Cyndi Karoly <Cyndi.Karoly@ncmail.net>, John Dorney <John.Dorney@ncmail.net> Mr. Roark: I will contact Raleigh on your clients behalf. As the site is currently under a NOTICE OF VIOLATION for beginning land disturbing activities in an Outstanding Resource water watershed without first obtaining an Individual State Stormwater Permit, this also must be addressed prior to further wetland and stream impact discussions. Best regards, Kevin ECOLOGYNRCaol.com wrote: Kevin - We are in receipt of your recent letter. Needless to say we are very disappointed that you have sent the application back as incomplete for the second time. I understand the constraints on your time as a result of paternity leave, training, etc., however, we simply can't wait till April to have a meeting with you, and would appreciate it if you could arrange an earlier meeting with staff in Raleigh. We will be contacting them for this purpose also. Thanks. Kevin Barnett - Kevin.Bai-nett@ncnlail.net North Carolina Dept. of Environment and Natural Resources Asheville Regional Office Division of Water Quality - Water Quality Section 2090 U.S. 70 Highway Swannanoa, NC 28778 Tel: 828-296-4500 Fax: 828-299-7043 Kevin Barnett <Kevin.13ainett@icmaiI.net> NC DENR - Asheville Regional Office Division of Water Quality - Water Quality Section 1 of 1 2/6/2007 2:56 PM Triage Check List Date: 12/19/06 To: Kevin Barnett, Asheville Regional Office 60-day Processing Time: 12/18/06 to 2/16/07 Project Name: Slab Town Road DWQ #:06-0784 County: Jackson From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Mote that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks ! Triage Check List Date: 12/19/06 To: Kevin Barnett, Asheville Regional Office 60-day Processing Time: 12/18/06 to 2/16/07 Project Name: Slab Town Road DWQ #:06-0784 County: Jackson From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks ! ECOLOGICAL ASSOCIATES, INC. Ecological - Environmental - Natural Resources Consulting 4676 Bears Bluff Road - Wadmalaw Island, SC 29487 (843) 559-4127 - Fax (843) 559-1564 - e-mail ecologgnr@aol.com December 14, 2006 Mr. Roger Edwards -1 k NCDENR DWQ Lp=( I V/ L:rs 2090 U.S. Highway 70 Swannanoa, North Carolina 28778 D l ???? DENR - WATER QUALITY SUBJECT: DWQ Project No. 064784 WETWIDS AND STORp91l ATFR BPANCH Slab Town Road - Jim Bryson & Roland Pough Jackson County, NC Dear Mr. Edwards: Please find attached our response to your letter to us dated December 5 2006. We believe that we have addressed the items in your letter as clearly and thoroughly as we can. As you may be aware, we submitted our original application on May 5 2006. After we received comments from NCWRC and an information required letter from your office we made substantial revisions to the project that resulted in reducing wetland impacts from 0.38 acres to 0.25 acres. Approximately two months later we received a second letter from your office directing us to resubmit the entire application package, which we did even though we thought that this was unnecessary. The new application was submitted to your office on October 9. Almost two months later we received your current information required letter, which we have responded to today. We believe that we have addressed every concern that has been raised, some issues several times, and have coordinated our response each time with the USACE and the NCWRC. We are not aware of any additional concerns of the USACE or the NCWRC, and it is our opinion that they have been satisfied with our responses. At this point it seems like we are providing the same information, or at least elabordting on information that has been provided previously. We are pleased to provide any and all information that the DWQ requires, and to engage in any discussions relative to how we can develop this site and maintain the environmental quality of the area. We are simply concerned that the process has taken so long, and that our efforts to protect, and in some cases improve, the aquatic and natural resources on this site are going unheeded. We are very concerned about extending this process out much longer or having to resubmit the application again, as we believe that we have addressed all items of concern to the best of our ability. If you still have concerns after you review our current response, we respectfully request a meeting to discuss your concerns, rather than another information required letter, or Z bumping us out of the process again. As stated previously, we are pleased to continue to address your concerns, but would like to fully elaborate on our responses to date and discuss the measures that we have already taken to avoid and minimize impacts to this site. We appreciate your consideration on this project. Please contact us at (843) 559-4127 if you have any questions regarding this information, or schedule a meeting to discuss the status of this project. Thank you. Sincerely, Nick Roark Ecologist, President, EA, Inc. Attachments C: Jim Bryson - Applicant 4 ' ECOLOGICAL ASSOCIATES, INC. Ecological • Environmental • Natural Resources Consulting 4676 Bears Bluff Road + Wadmalaw Island, SC 29487 (843) 559-4127 • Fax (843) 559-1564 • e-mail ecologgnr@aol.com December 14, 2006 Mr. Roger Edwards DWQ 401- Wetlands Unit -_1 2090 U.S. Highway 70 kO ?' Swannanoa, North Carolina 28778 f ?JJ DEC 1 ? 2006 SUBJECT: DWQ Project No. 064784 Slab Town Road - Tim Bryson & Roland Pough , ? f n W A.r'ER TA ), Jackson County, NC Dear Mr. Edwards: In accordance with your letter to us dated December 5, 2006 (attached), Ecological Associates, Inc. is pleased to provide the additional information that you requested. The items that were identified in your letter are addressed below: 1. Under item III.7, you pointed out that the unnamed headwater tributary to Cashiers Lake, which we identified as the nearest water body, is also an unnamed tributary to the Chattooga River. We are aware that this unnamed headwater tributary to Cashiers Lake ultimately flows into the Chattooga River approxmiately 2.2 miles downstream of the project (see attached topographic map). The closest water body is an unnamed tributary to Cashiers Lake>Chattooga River>Savannah River. 2. Under Item VII, you noted that the previous information that we provided regarding impact justification and avoidance/minimization did not explain the cost benefit analysis which justified the need for the proposed impacts. Please see the attached letter from Mr. Jim Bryson dated December14 2006, which addresses cost benefit associated with this project. 3. In reference to the information we submitted previously regarding brook trout you stated that we have not complied with NCWRC's request that the project be developed in such a manner that its effects on stream temperature and peak flows are minimized. Please reference Appendix D of our October 9* submittal, wherein we provided a' preliminary stormwater management plan at your request. The plan and the accompanying transmittal letter (attached) highlight those measures that are designed to reduce peak flows and minimize any potential effects on stream temperature. Also please reference an attached letter from Victor Loftquist, P.E. dated DecemberM 2006, which further elaborates on the stormwater management plan. Essentially, the plan calls for the use of bioretention cells serving sub-drainage basins within the site, with the stormwater then directed into an underground stormwater detention system prior to discharge. We believe that the stormwater management plan that has been developed for this site will effectively minimize to the maximum extent possible the potential effects of peak flows and temperature on the receiving streams. You mentioned in Item 3 of your letter that the stormwater plan indicates that two streams will be filled as part of the project. Since the beginning of this project the areas that will be impacted have been determined to be linear wetlands. They are seasonally wet seepage corridors that are located at the head of an intermittent tributary to the unnamed perennial creek in the northern portion of the property. The wetland areas that are proposed for filling generally lack a defined channel, and do not exhibit surface water flow for most of the year. We do not consider the areas that are proposed to be filled as brook trout habitat. The only brook trout habitat on the project site is the perennial stream that transects the northern portion of the site, and the lower 100-150 feet of the intermittent stream flowing off the site to the east. We consider the lower portion of the intermittent stream to provide habitat only during wet periods of the year when there is adequate flow. All the available trout habitat on the project site is being preserved with generous amounts of upland buffer. We believe that we are correct in reporting that the proposed work will not result in direct impact (filling or excavation) to brook trout habitat. Also please reference Appendix C (attached) to our submittal, Slab Town Road Brook Trout Management Plan that was submitted to you previously, wherein we describe a number of impact minimization measures, as well as additional mitigation features that will be employed to further reduce any potential impacts to brook trout. In addition to the measures identified in Appendix C, we will be pleased to conduct temperature monitoring in the receiving streams to further evaluate the quality of these streams post development. We believe that we have taken all practicable measures to avoid impacts to brook trout in the nearby receiving streams. We hope this information allows you to complete your 401 Certification action on this project. Please contact me at (843) 559-4127 if you have any questions regarding this information, or if you need anything further. Thank you. Sincerely, D. Nick Roark Ecologist, President, EA, Inc. Attachments C: Kevin Barnett - DWQ, Asheville Cyndi Karoly - DWQ, Raleigh David McHenry - NCWRC Jim Bryson - Applicant Victor Loftquist-Project engineer/planner 2 ?OF W A r4!?9p Michael F. Easley, Governor \d ?i William G. Ross Jr., Secretary tt- North Carolina Department of Environment and Natural Resources > p . Alan W. Klimek, P.E. Director Division of Water Quality December 5, 2006 DWQ Project # 06-0784 Version 2 Jackson County CERTIFIED MAIL: RETURN RECEIPT REQUESTED 7005 1820 0002 9207 3772 Jim Bryson & Roland Pugh Post Office Box 246 Highlands, NC 28741 Subject Property: Slab Town Road Project Slab Town Road, Cashiers, NC REQUEST FOR MORE INFORMATION Dear Mr. Bryson & Pugh: On October 16, 2006, the Division of Water Quality (DWQ) received your second application to impact 0.25 acres of wetlands for the purpose of property development. The DWQ has determined that your application was incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact wetlands and buffers on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H .0506 and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information Requested: 1. Name of Nearest Receiving Waters Under Item III. 7. of your submitted application, you reference that the nearest receiving waters area Headwater Stream of Cashiers Lake." A review of U:S.G.S. topographic maps indicate that this is an unnamed tributary to the Chattooga River. Your application must be updated to reflect this. 2. Impact Justification (Avoidance and Minimization) Under Item VII of your submitted application, you indicate that "Impacts to wetlands on the site were minimized to the maximum extend possible." Neither this -section, nor Appendix A. explain the cost benefit analysis which justifies the need for these impacts. WollhCarolina 401 Wetlands Certirication Unit Natural/i? 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-17861 FAX 919-733-68931 Internet www.nmaterouality.ora An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Slabtown Road Development Page 2 of 3 December 5, 2006 3. Appendix B In Appendix B, Section 1.0 of your submitted application, you indicate that the stream onsite "supports juvenile brook trout." As Brook Trout are one of the most sensitive species of Trout, and the existing use of the stream supports this use, your project shall not cause a removal of this use in the streams onsite. Supporting documentation, which would support a claim that this development would not adversely impact brook trout in accordance with 15A NCAC 02H .0506 (b)(2) has not been provided. Additionally, under Impact Avoidance, you state that "[w]e are confident that the project does not result in direct impacts []of streams that are utilized by brook trout." The submitted stormwater plan shows two (2) streams will he filled as part of this project. According to staff of the NC Wildlife Resources Commission, "[a]ll trout are susceptible to elevated stream temperatures and require relatively silt free streams in which to successfully spawn and feed. Brook trout have the lowest temperature requirements with an upper lethal threshold of about 750 F (Raleigh 1982, as cited in (1)). Temperature is the single most important factor affecting brook trout distribution and production (Creaser 1930, Mullen 1958, McCormick et al 1972 as cited in (1)). Loss of shading vegetation is a primary cause of stream temperature elevation, but point source discharges like storm water from parking areas and other impervious surfaces in developing watersheds are also contributors to thermal pollution. Moreover, higher and faster peak flow rates in streams are caused by increased run-off rates and decreased infiltration in developing watersheds and these changes can degrade brook trout habitat (Hilbert 1967, as cited in (1)). Additionally, the NC Wildlife Resources Commission state that "[f]or these reasons, it is particularly important that Mr. Bryson's and Mr. Pugh's Slab Town Road project be developed in such a manner that its effects on stream temperature and peak flows in the Chattooga --River (ORW, Tr, wild brook-trout) are minimized to the [maximum] extent possible. Data to support this request have not been submitted. Please respond prior to January 2, 2007 by sending this information to both Mrs. Cyndi Karoly of the 401 Wetlands Central Office and Kevin Barnett of the DWQ Asheville Regional Office in writing. If we do not hear from you prior to January 2, 2007, we will assume that you no longer want to pursue this project and we will consider the project as withdrawn. Slabtown Road Development Page 3 of 3 December 5, 2006 This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call Kevin Barnett at 828-230-8470 if you have any questions regarding or would like to set up a meeting to discuss this matter. Sincerely, Roger C. Edwards, Regional Supervisor Surface Water Protection Unit Division of Water Quality JRDIkhb cc: D. Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Cyndi Karoly, DWQ Central Office David Baker, USACE Asheville Regulatory Field Office File Copy Central Files Filename: 06-0784.SlabTownRoad.addinfo UC6. I"t. 1VVU .i.L/I!ti UIMOVII J :VVU JIVIIL ;V'J- J/Lt r L Bryson Land LLC. P.U. Box 246 103 Highlands Plaza Highlands, N.C_ 28741 December 14, 2006 N. C. Dept. of Environtmnt and Natural Resources RE: Slab Town Road Project Cashiers, N. C. Dear Sir, Phone: (828) 526-3775 pax: (828) 526-043fl In response to question two under Impact Justification, the cost benefit would be as follows in approximately numbered. Thee subject property has been determined to be a reclanlatiozn site, by agreement with the NCDOT and the property owners that will be used for the U. S. highway 64 vridening project in the Cashiers area. Phillips & Jordon, a grading company under contract voth the NCDUT, will fill the lowest portions of the reclamation site (Siab Town Road site), as permitted by US ACE and DENR, at no cost to the property owner. The cost savings to the development from this action will be approximately $500,000. 2. The proposed conditions map sent to DWQ with the application shows the proposed site layout. The design plan shows 11 buildings and associated parking. To avoid the proposed wetland impact the anchor store (large building in the center of the site) would have to be moved and three to four buildings would have to be eliminated. As we have stated previously (see Appendix A avoidance and minimization) it is not possible to avoid the wetlands and still provide the level of development that is necessary to provide an acceptable return on investment. The loss of four buildings would eliminate approximately 9,000 feet of retail space. At estimated market conditions of $25 per square footlyear, the lost revenue would be in excess of $225,000 per year. Project in financial jeopardy and threaten the economic feasibility of the project- 3. The cost of the loss of prime road frontage property along U. S. Highway 64 and Slab Town Road is substantial. ne value of road :frontage retail property is greater than five tunes the value of retail property not visible/accessible from the road. The loss of road frontage property is hard to quantify, however, we estimate that this loss could be in excess of $1,000,000 dollars. This loss of revenue, alone, will place the Uec. 14. 2VUO 7: 2011 I;! tinr,vii _> rvu u , iki nc 4, There are significant benefim to developing the subject property. The property has been graded, filled, and otherwise disturbed over a period of many decades, and was previously used as a retail and construction materials storage site. Much of the necessary infrastructure is currently in place, it is relatively flat, and has exceptional road frontage (flighway 64 and Slab Town Road). The development of this site generally results in minor, unavoidable impacts to wetland areas that have been highly disturbed in the past. There is no better site in the Cashiers business area vAthin which to place this level of development, and clearly no other site that. would result in less overall environmental impact. There is no other site in the Cashiers area that would not require substantial land clearing and grading. We warn our impact to be minimAl and will certainly be environmentally friendly to the site. 'Are bought the site and there was no shade on this property, as there is only one standing tree on it. As we have submitted, we intent to plant numerous trees back on the property. Thavk you for your time and energy input on this property. We are looking forward to your response. Jun Bryson & Associates, Znc. PLANNING ENGINEERING DESIGN 11 Citrus Drive Sy ek NC 28779 (828)586-1424 October 9, 2006 Mr. D.Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Re: Preliminary Stormwater Management Plant for Cashiers Commercial Village Slab Town Road Site Jim Bryson & Roland Pugh - Owners Jackson County, North Carolina Dear Mr. Roark: We received a copy of the September 15, 2006 letter from Kevin Barnett, Environmental Chemist with the NC Surface Water Protection forwarded to us by your office. After reviewing this letter, I telephoned Mr. Barnett to discuss the preparation of a stormwater management plan and submission of an individual stormwater permit application for this project. According to Mr. Barnett the issuance of a 401 permit/certification for this project could be conditioned upon the future approval of a final stormwater management plan and issuance of a future State Individual Stormwater Permit. Mr. Barnett went on to explain that a Conceptual Stormwater Management Plan would need to be submitted with the 401 pemnit submittal at this time. Based on Mr. Bametfs recommendations, we have prepared a preliminary stormwater management plan for the project. Please find enclosed the Conceptual Stormwater Management Plan, dated October 9, ?006. This stormwater management concept proposes the use of several bioretention cells serving sub- drainage basins within the site which would then convey stormwater to an underground stormwater detention system prior to discharge. The bioretention cells would be designed based on the recommendations presented in the NCDENR Stormwater Best Management Practices Manual, dated April 1999. The bioretention cells would be intended to aid in the removal of oils, sediments and other contaminants associated with parking/roof/impervious areas. The underground detention system would be constructed of oversized piping or could employ the use of a manufactured product such as "Stormtech" by ADS. The detention system would: a) provide additional removal of suspended solids resulting from larger stormwater events that by pass=by the bioretention cells; b) would lower post-development peak discharge rates an4; c) should aid, to some Page.Two Mr. D. Nick Roark, President October 9, 2006 degree, in the cooling of the stormwaters prior.to discharge. Elevated stormwater discharge temperatures are a concern with the downstream native trout habitat. It should be noted that the stormwater management plan is based on the previously developed conceptual development plan for the project. Further site modifications should be anticipated during final site and grading plan design iterations. However, the extent of wetland impact would not be increased by any final design modifications and the basic concept of the enclosed preliminary stormwater management plan would be utilized in the finalization of the site design. Should you wish to discuss this project in greater detail or if we can be of further assistance at this time, please do not hesitate to call. Sincerely,. iii{{{f llt Lofquist & Associates, Inc. US S 16 Y w SEAL Victor Lofquist, P_E. - enclosures 12/14/2006 16:32 82853634BU December 14, 2006 LUF-61U1`-n1 AM AbSUU Ist & Associates... In V PUNNING ENGINESIUNG .9tWON Il Citrus Drive SyNa4 NC 28779 (828) 586 - 1424 Mr. D.Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Re: Preliminary Stormwater Management Plan for Cashiers Commercial Village Slab Town Road Site Jim Bryson & Roland Pugh - Owners Jackson County, North Carolina Dear Mr. Roark: r--Hut UZ We received a copy of the December 5, 2006 letter from Roger Edwards, Regional Supervisor with the NC Surface Water Protection unit forwarded to us by your office. This letter is requesting additional information related to the 401 permit submittal prepared by your office for the above listed project. At your request, we are writing to provide additional information on peak stormwater flows and stormwater temperatures related to the Conceptual Stormwater Management Plan, dated 1019106 that was forwarded to your office with our 1019/06 letter. The 1019/06 Conceptual Stormwater Management Plan concept proposes the use of both bioretention and an underground stormwater detention system. These would be separate, structural stormwater management devices as indicated on the conceptual plan. The bioretention cells would be designed based on the recommendations presented: in the NCDENR Stormwater Best Management Practices Manual, dated April 1999. The underground stormwater detention system would be sized based on a 25 year design storm with the intent of releasing the 25 year peak stormwater flow at a rate no greater than pre- development conditions. Run-off from impervious areas such as pavements 'and roofs would initially be conveyed to the bioretention cells. The bioretention cells would provide several, beneficial functions. First, impounding the initial "flush" or first 1 inch of rain to a 11(14! 1bR?b l b::i1 tS:CtjDbb.?4ti?7 cur utvi? i t?ivu H??u?. r r,..,? v., Page 2 Mr. D. Nick Roark, President December 14, 2006 depth of 6 inches in the bioretention areas would provide detention of this stormwater assisting with towering the peak flow rate to predevelopment conditions. This impounded water would then infiltrate through the bioretention soils and sand filter before being intercepted by the underdrain system. The infiltration process would allow initial cooling of the stormwater prior to conveying it to the underground detention system. Because the water intercepted by the bioretention areas would be the first flush, it would be the warmest water discharge and would be intercepted prior to discharge to the stream. As a rainfall event continues, the stormwater discharge temperature would approach the temperature of the rain as the impervious surfaces continue cooling. Additionally, the bioretention cells would aid in the removal of oils, sediments and other potential contaminants associated with parking/roof/impervious areas through filtration and uptake by the plantings in the cell. In summary, the bioretention cells will provide: 1) stormwater detention to reduce peak flows, 2) cooling of the warmest, "first flush" stormwater discharge, and 3) the potential to remove certain pollutants. The stormwater detention system would be designed based on a 25 year storm event to limit the peak flow discharged to the stream to the calculated, pre- development level. The underground detention systems would be constructed of oversized piping or might employ the use of a manufactured product such as "Stormtech" by ADS. The underground detention system would also provide several beneficial functions. During a storm event, the detention system would store the initial stormwater discharge intercepted from impervious areas and release at a pre-development peak discharge rate based on a 25 year design storm. As with the bioretention cells, the run-off intercepted by the detention system would be the initial and warmest run-off. The use of underground detention was intentionally proposed in lieu of an above-ground detention system for the benefit of underground cooling of the stormwater prior to discharge to the stream. To the extent practical, it is desirable to provide as much stormwater detention volume within the bioretention areas as possible to maximize the efficiency of the cooling process. Additionally, the underground detention system could provide some degree of suspended solids or sediment removal. There are numerous variables affecting the temperature of the stormwater discharge such as pavement temperature, ambient temperature, rain temperature, storm intensity and storm duration. The dual use of bioretention and subsurface detention, will minimize the effect of the development on stream temperatures to the maximum extent possible and will reduce peak storm discharge flows using available technologies. 1:2/14/210 b 1b: J:2 82'bb8bJ4tib LurUul?j? ANN Ay5uc, rHtat b4 Page 3 Mr. D. Nick Roark, President December 14, 2006 Should you wish to discuss this project in greater detail or if we can be of further assistance at this time, please do not hesitate to call. Victor Sincerely, Lofquist & Associates, Inc. APPENDIX C SLAB TOWN ROAD BROOK TROUT MANAGEMENT PLAN October 9, 2006 INTRODUCTION The Slab Town Road site contains one perennial stream and one intermittent tributary to this stream. The perennial stream is approximately six feet wide and six to 10 inches deep, with a substrate of course sand and small gravel. The perennial stream has a limited amount of structure, relatively little overhanging vegetation, and a modest amount of siltation. The intermittent stream averages two feet wide and several inches deep (in the lower reaches only), has little to no overhanging vegetation, and a substrate of course sand and small gravel. The hydrology of the intermittent stream is flashy, being driven primarily by stormwater runoff from the surrounding uplands. The streams on the site were electro-shocked by personnel with the North Carolina Wildlife Resources Commission (NCWRC) in 2005 prior to any design or preliminary site work was conducted to determine if brook trout were present. NCWRC personnel later visited the site in late summer, 2006 for a follow-up evaluation The perennial stream supports juvenile brook trout, and the lower 50 to 75 feet of the intermittent stream may be utilized by brook trout when sufficient water is present. EM PACT AVOIDANCE Direct impacts to all streams on the project site were initially avoided to the maximum extent practicable. The only impacts (0.25 acres of wetlands) to aquatic resources on the site occur in the wetlands and seepage slopes that are associated with the very upper reaches of wetland fingers that penetrate the site from the streams and wetlands located to the north and east. There is typically no discernable stream channel within the areas proposed for impact, and these areas are often completely dry for long periods of time. We are confident that the project does not result in direct impact (loss) of streams that are utilized by brook trout. The brook trout management plan for the site, therefore, is designed to protect and enhance brook trout streams that are located sufficiently distant from the proposed development in the northern portion of the site. UWACT MINEW7ATION FEATURES The most prominent potential impacts to the brook trout streams resulting from site development are inputs of siltation and other pollutants entering the streams from runoff, and increasing the temperature of the streams through runoff and reduction of shading. The following specific measures will be implemented as part of the stormwater management plan and erosion and sediment control plan to minimize potential effects resulting from runoff. • Site runoff will be directed away from wetlands and streams and into the stormwater management collection system. There will be no discharge of concentrated runoff flow into wetlands/streams. • Bioretention basins and underground detention will be employed to remove sediments and other potential contaminants from runoff (see the attached Preliminary Stormwater Management Plan contained in Appendix D of the PCN). • Temporary sediment basins and other appropriate features including silt fencing, diversion ditches, and an aggressive stabilization schedule for grass and seeding will be employed. • Bare soils will be seeded within 15 days of ground disturbance. Grass and seeding will employ erosion control matting properly anchored with staples, stakes or native live trees. Tall fescue will not be used in areas adjacent to aquatic resources. • Permanent stormwater components will be installed at the earliest possible time well in advance of major site development or ground disturbance. • Sediment and erosion control measures will be in place prior to construction and will remain in place and be maintained until all areas of the site are permanently stabilized. • Any mechanized equipment operating near wetlands/streams will be regularly inspected to minimize leakage fuels, oil, and other fluids. Hydroseed mixtures and wash waters will not be in contact with streams. OTHER NHTIGATING FEATURES In addition to the stormwater management and erosion and sediment control practices discussed above, the following measures will be implemented to protect and enhance the brook trout habitat on the site. • All of the most valuable of the on-site wetlands/streams will be preserved with a minimum 304L upland buffer. The total protected area of 1.35 acres of wetlands/streams and 0.58 acres upland buffer will be protected through a Declaration of Restrictive Covenants properly recorded with the Jackson County RMC Office. • Planting along the existing preserved streams will be accomplished in an effort to improve brook trout habitat and maintain optimal stream temperatures by providing additional shading of the streams (areas along all streams and the entire site have recently been clear-cut) . Appropriate wetland trees and shrubs will be planted on approximately 12 to 154L centers along both the perennial and intermittent streams within the preservation area. Trees and shrubs planted along the existing streams will typically be of large stock (five to ten-gallon potted plants) to provide immediate shading benefit. • Brook trout sampling will be conducted annually for a period of five years (designed to coincide with five year wetland creation monitoring) to evaluate brook trout populations within on-site streams. 2 SUMMARY The project was initially designed to avoid effecting brook trout habitat to the maximum extent possible. As a result, no direct impacts occur to perennial or intermittent stream reaches that are utilized by brook trout. All unaltered stream sections that are utilized by brook trout will be protected with a generous amount of surrounding wetlands and upland buffer. Careful stormwater management and erosion/sediment control planning will be conducted to minimize potentially harmful effects, including input of siltation/contaminants and increasing water temperatures, to down-gradient brook trout habitat. Additionally, protection and enhancement measures have been designed to protect and improve the brook trout habitat that will remain on-site. A five-year brook trout sampling plan is also proposed to track the health of the existing brook trout population. 3 F WA7`? Michael F. Easley, Governor P William G. Ross Jr., Secretary r North Carolina Department of Environment and Natural Resources G 'C Alan W. Klimek, P.E. Director Division of Water Quality December 5, 2006 DWQ Project # 06-0784 Version 2 Jackson County CERTIFIED MAIL: RETURN RECEIPT REQUESTED 7005 1820 0002 9207 3772 Jim Bryson & Roland Pugh Post Office Box 246 Highlands, NC 28741 Subject Property: Slab Town Road Project D Slab Town Road, Cashiers, NC DEC ? 2006 DE)YR ` wATfwF REQUEST FOR MORE INFORMATION MD ST ^??IT Dear Mr. Bryson & Pugh: On October 16, 2006, the Division of Water Quality (DWQ) received your second application to impact 0.25 acres of wetlands for the purpose of property development. The DWQ has determined that your application was incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact wetlands and buffers on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H .0506 and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information Requested: 1. Name of Nearest Receiving Waters Under Item III. 7. of your submitted application, you reference that the nearest receiving waters are a "Headwater Stream of Cashiers Lake." A review of U.S.G.S. topographic maps indicate that this is an unnamed tributary to the Chattooga River. Your application must be updated to reflect this. 2. Impact Justification (Avoidance and Minimization) Under Item VII of your submitted application, you indicate that "Impacts to wetlands on the site were minimized to the maximum extend possible." Neither this section, nor Appendix A. explain the cost benefit analysis which justifies the need for these impacts. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: www.ncwaterguality.org NorthCarolina Naturally 4n Equal Opportunity/Affirmative Action Employer-50% Recycled/10%a Post Consumer Paper Slabtown Road Development Page 2 of 3 December 5, 2006 3. Appendix B In Appendix B, Section 1.0 of your submitted application, you indicate that the stream onsite "supports juvenile brook trout." As Brook Trout are one of the most sensitive species of Trout, and the existing use of the stream supports this use, your project shall not cause a removal of this use in the streams onsite. Supporting documentation, which would support a claim that this development would not adversely impact brook trout in accordance with 15A NCAC 02H .0506 (b)(2) has not been provided. Additionally, under Impact Avoidance, you state that "[w)e are confident that the project does not result in direct impacts []of streams that are utilized, by brook trout." The submitted stormwater plan shows two (2) streams will be filled as part of this project. According to staff of the NC Wildlife Resources Commission, "[a]II trout are susceptible to elevated stream temperatures and require relatively silt free streams in which to successfully spawn and feed. Brook trout have the lowest temperature requirements with an upper lethal threshold of about 750 F (Raleigh 1982, as cited in (1)). Temperature is the single most important factor affecting brook trout distribution and production (Creaser 1930, Mullen 1958, McCormick et al 1972 as cited in (1)). Loss of shading vegetation is a primary cause of stream temperature elevation, but point source discharges like storm water from parking areas and other impervious surfaces in developing watersheds are also contributors to thermal pollution. Moreover, higher and faster peak flow rates in streams are caused by increased run-off rates and decreased infiltration in developing watersheds and these changes can degrade brook trout habitat (Hilbert 1967, as cited in (1)). Additionally, the NC Wildlife Resources Commission state that "[f]or these reasons, it is particularly important that Mr. Bryson's and Mr. Pugh's Slab Town Road project be developed in such a manner that its effects on stream temperature and peak flows in the Chattooga River (ORW, Tr, wild brook trout) are minimized to the [maximum] extent possible. Data to support this request have not been submitted. Please respond prior to January 2, 2007 by sending this information to both Mrs. Cyndi Karoly of the 401 Wetlands Central Office and Kevin Barnett of the DWQ Asheville Regional Office in writing. If we do not hear from you prior to January 2, 2007, we will assume that you no longer want to pursue this project and we will consider the project as withdrawn. Slabtown Road Development Page 3 of 3 December 5, 2006 This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call Kevin Barnett at 828-230-8470 if you have any questions regarding or would like to set up a meeting to discuss this matter. Sincerely, Roger C. Edwards, Regional Supervisor Surface Water Protection Unit Division of Water Quality J RD/khb cc: D. Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Cyndi Karoly, DWQ Central Office David Baker, USACE Asheville Regulatory Field Office File Copy Central Files Filename: 06-0784.SlabTown Road. add info Triage Check List Date: 10/23/06 l' Project Name: Slab Town Road DWQ #:06-0784, Ver. 2 County: Jackson Kevin Barnett, Asheville Regional Office To: 60-day Processing Time: 10/16/06 to 12/14/06 From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy Is the application consistent with pre-application meetings? ? Cumulative impact concern 1-1 Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks! i Page Two Mr. D. Nick Roark, President October 9, 2006 degree, in the cooling of the stormwaters prior to discharge. Elevated stormwater discharge temperatures are a concern with the downstream native trout habitat. It should be noted that the stormwater management plan is based on the previously developed conceptual development plan for the project. Further site modifications should be anticipated during final site and grading plan design iterations. However, the extent of wetland impact would not be increased by any final design modifications and the basic concept of the enclosed preliminary stormwater management plan would be utilized in the finalization of the site design. Should you wish to discuss this project in greater detail or if we can be of further assistance at this time, please do not hesitate to call. Sincerely, Lofquist & Associates, Inc. ,,.?s•"""'?tk? / ?? ????..VS_e a-«yy.... fit` « SY i-A Victor Lofquist, P.E. - enclosures ti 0 .2 .? Quist & Associates, Inc. PLANNING ENGINEERING DESIGN I1 Citrus Drive Sylva, NC 28779 (828) 586 - 1424 October 9, 2006 Mr. D.Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Re: Preliminary Stormwater Management Plant for Cashiers Commercial Village Slab Town Road Site Jim Bryson & Roland Pugh - Owners Jackson County, North Carolina Dear Mr. Roark: We received a copy of the September 15, 2006 letter from Kevin Barnett, Environmental Chemist with the NC Surface Water Protection forwarded to us by your office. After reviewing this letter, I telephoned Mr. Barnett to discuss the preparation of a stormwater management plan and submission of an individual stormwater permit application for this project. According to Mr. Barnett the issuance of a 401 permit/certification for this project could be conditioned upon the future approval of a final stormwater management plan and issuance of a future State Individual Stormwater Permit. Mr. Barnett went on to explain that a Conceptual Stormwater Management Plan would need to be submitted with the 401 permit submittal at this time. Based on Mr. Barnett's recommendations, we have prepared a preliminary stormwater management plan for the project. Please find enclosed the Conceptual Stormwater Management Plan, dated October 9, ?006. This stormwater management concept proposes the use of several bioretention cells serving sub drainage basins within the site which would then convey stormwater to an underground stormwater detention system prior to discharge. The .bioretention cells would be designed based on the recommendations presented in the NCDENR Stormwater Best Management Practices Manual, dated April 1999. The bioretention cells would be intended to aid. in the removal of oils, sediments and other contaminants associated with parking/roof/impervious areas. The underground detention system would be constructed of oversized piping or could employ the use of a manufactured product such . as "Stormtech" by ADS. The detention system would: a) provide additional removal of suspended solids resulting from larger stormwater events that by pass-by the bioretention cells; b) would lower post-development peak discharge rates anq; c) should aid, to some A r SUMMARY The project was initially designed to avoid effecting brook trout habitat to the maximum extent possible. As a result, no direct impacts occur to perennial or intermittent stream reaches that are utilized by brook trout. All unaltered stream sections that are utilized by brook trout will be protected with a generous amount of surrounding wetlands and upland buffer. Careful stormwater management and erosion/sediment control planning will be conducted to minimize potentially harmful effects, including input of siltation/contaminants and increasing water temperatures, to down-gradient brook trout habitat. Additionally, protection and enhancement measures have been designed to protect and improve the brook trout habitat that will remain on-site. A five-year brook trout sampling plan is also proposed to track the health of the existing brook trout population. 3 y. • Site runoff will be directed away from wetlands and streams and into the stormwater management collection system. There will be no discharge of concentrated runoff flow into wetlands/streams. • Bioretention basins and underground detention will be employed to remove sediments and other potential contaminants from runoff (see the attached Preliminary Stormwater Management Plan contained in Appendix D of the PCN). • Temporary sediment basins and other appropriate features including silt fencing, diversion ditches, and an aggressive stabilization schedule for grass and seeding will be employed. • Bare soils will be seeded within 15 days of ground disturbance. Grass and seeding will employ erosion control matting properly anchored with staples, stakes or native live trees. Tall fescue will not be used in areas adjacent to aquatic resources. • Permanent stormwater components will be installed at the earliest possible time well in advance of major site development or ground disturbance. • Sediment and erosion control measures will be in place prior to construction and will remain in place and be maintained until all areas of the site are permanently stabilized. • Any mechanized equipment operating near wetlands/streams will be regularly inspected to minimize leakage fuels, oil, and other fluids. Hydroseed mixtures and wash waters will not be in contact with streams. OTHER MITIGATING FEATURES In addition to the stormwater management and erosion and sediment control practices discussed above, the following measures will be implemented to protect and enhance the brook trout habitat on the site. • All of the most valuable of the on-site wetlands/streams will be preserved with a minimum 30-ft. upland buffer. The total protected area of 1.35 acres of wetlands/streams and 0.58 acres upland buffer will be protected through a Declaration of Restrictive Covenants properly recorded with the Jackson County RMC Office. • Planting along the existing preserved streams will be accomplished in an effort to improve brook trout habitat and maintain optimal stream temperatures by providing additional shading of the streams (areas along all streams and the entire site have recently been clear-cut) . Appropriate wetland trees and shrubs will be planted on approximately 12 to 15-ft. centers along both the perennial and intermittent streams within the preservation area. Trees and shrubs planted along the existing streams will typically be of large stock (five to ten-gallon potted plants) to provide immediate shading benefit. • Brook trout sampling will be conducted annually for a period of five years (designed to coincide with five year wetland creation monitoring) to evaluate brook trout populations within on-site streams. 2 r APPENDIX C SLAB TOWN ROAD BROOK TROUT MANAGEMENT PLAN October 9, 2006 INTRODUCTION The Slab Town Road site contains one perennial stream and one intermittent tributary to this stream. The perennial stream is approximately six feet wide and six to 10 inches deep, with a substrate of course sand and small gravel. The perennial stream has a limited amount of structure, relatively little overhanging vegetation, and a modest amount of siltation. The intermittent stream averages two feet wide and several inches deep (in the lower reaches only), has little to no overhanging vegetation, and a substrate of course sand and small gravel. The hydrology of the intermittent stream is flashy, being driven primarily by stormwater runoff from the surrounding uplands. The streams on the site were electro-shocked by personnel with the North Carolina Wildlife Resources Commission (NCWRC) in 2005 prior to any design or preliminary site work was conducted to determine if brook trout were present. NCWRC personnel later visited the site in late summer, 2006 for a follow-up evaluation. The perennial stream supports juvenile brook trout, and the lower 50 to 75 feet of the intermittent stream may be utilized by brook trout when sufficient water is present. IMPACT AVOIDANCE Direct impacts to all streams on the project site were initially avoided to the maximum extent practicable. The only impacts (0.25 acres of wetlands) to aquatic resources on the site occur in the wetlands and seepage slopes that are associated with the very upper reaches of wetland fingers that penetrate the site from the streams and wetlands located to the north and east. There is typically no discernable stream channel within the areas proposed for impact, and these areas are often completely dry for long periods of time. We are confident that the project does not result in direct impact (loss) of streams that are utilized by brook trout. The brook trout management plan for the site, therefore, is designed to protect and enhance brook trout streams that are located sufficiently distant from the proposed development in the northern portion of the site. IMPACT MINIMIZATION FEATURES The most prominent potential impacts to the brook trout streams resulting from site development are inputs of siltation and other pollutants entering the streams from runoff, and increasing the temperature of the streams through runoff and reduction of shading. The following specific measures will be implemented as part of the stormwater management plan and erosion and sediment control plan to minimize potential effects resulting from runoff. 300ctO2 VI. Site Management B1 Who wil1 ne the site after the mitigation effort is deemed successful? t? A Will wetland functions be impacted by current or future land use patterns? YES / O NOTES: 300ct02 C. As-Built Report to be submitted within 30 days of project construction? NO D. Date Annual Monitoring Report to be submitted: loeL z" l V. Consideration of Factors of Failure ?VA ?s B. Are there Contingency Plans built into the proposal to address the above factors? ES NO A. Describe how the following have been considered for this project: Are these Specific/Measurable/Attainable/Reasonable/Trackable? / YES V NOI 300ct02 .1A 1o -4/ A. Vegetation: /7?yV c4 0..K 320 7-61-f GLJ j 4161 C A 7. G e these S ecific/MeasurableJAttainabletReasonabWFrackablel2 S N IV. Monitoring - lj ?G > CGI ! !!?- i G f f /gGf / <-0-1 Ploeot III. Success Criteria -.5 ? cle• 0 d -llblltl Plate A. ame and telephone number of person responsible for the success of 's p rQl 'ect: ab B. Is there a monitoring plan? ES NO 300ctO2 E. Hydrology 2_ List the hydrologic inputs: l fft/liJ ?GtJG?.2r?` ?'(/r771L-?- a. For groundwater driven systems, will monitoring wells be installed pursua to the most recent ERDC Technical Note? / NO b. For surface water driven systems, will flood gauges be installed? YES / NO A114- Describe type/methodology: 5. Were the principles of HGM or other classification system considered? YE / O Describe: 6. Will the hydrologic regime predicted by the water budget be appropriate for the target wetland? ?9/ NO e these S ecific/MeasurabletAttainable/Reasonable/Trackable? ?VkV/ N 1. Was a Water Budget prepared for low, average and high conditions per WETS data? (Attach Report) YES OOcto2 D. Soils 1. Have site soils been mapped? ES NO 2. List Soil Series and Textures: -'5 q1V & 601 ikl e-4i'd - Lee % e s _ CcJ'lL?fr ?OGtM 3. Are soils types appropriate for the target wetland? ES NO Mel-;;2- 6. Are the fertility results within the standards for the plantings? YES / NO Describe results/amendments required: If PC Cropland, has site been evaluated for plow pans, field crowns, ,, /// tile drainage systerri/ YES /NO A Describe findings: 4. Fertility sampling undertaken in the RE? (Attach Report) YES N 5. Fertility sampling undertaken in the mitigation site? (Attach Report) YES 0-0--) 8. Is disking proposed after grading and/or prior to planting? YES 9. Is there a grading plan? (Attach) (ONO 300ct02 H. Foundation of the 1VMation Plan 2. Are plantings listed to species? S/ O 3: Are local (200 miles north/south) propagules to be planted and verified by nursery certificate? ?NO 4. Have diversity and density of species within the Reference Ecosystem been considered in the plan? - NO 5. Has consideration been given to planting the wetland upland interface with suitable transition zone species? `:1 NO Describe the ors R C. Veeetation 1. Was a Reference Ecos stem ared? ' ` YE Y (RE) report Prep 300ctO2 Wetland Comnensatorv Mitigation Considerations Action ID: Site/Bank.Name: 7"Va"Li 1 D.1 6JfT6,14Av1,-) MIT- 61rCr JAC6L All eJQ Coordinates wctod ae ): su,?ae cex 3a srz3r2>: 3.5.s / Z 7z ? c -? ss6sii?:. a . D 77? a Method location determined (code): ors ' or" (A4Aawo rt otaois o&a Gts o&cK USES Quad Sheet: 161 ? l2`5 Soil Survey Sheet No.. Prepared By: /J IC /Z R64f2 o-6 161f-C A? L Introduction A. Is a permit required for this project? NO B. Type of Mitigation (circle): Restoration / . reation Enhancement / Preservation C. Identify Wetland Community Type (Shafale and Weakley): D. Will Threatened or Endangered Species or designated Critical Habitats be impacted? YENL'9 E. Do any Cultural Resource issues exist on the site? YES O? F. Do any Haz1Tox issues exist on the site? yE$ G Has a wetland. determination been. undertaken and verified? NO Table 1. Trees, shrubs, and herbaceous vegetation suitable for planting in wetland creation areas at the Slab Town Road site. TREES • Red maple (Acer rubrum) • Hemlock (Tsuga canadensis) • Sweet birch (Betula lenta) • White pine (Pinus strobus) • Sweetgum (Liquidambar styraciflua) • River birch (Betula nigra) • Tulip poplar (Liriodendron tulipifera) SHRUBS • Buttonbush (Cephalanthus occidentalis) • Great laurel (Rhododendron maximum) • Mountain laurel (Kalmia latifolia) • Black willow (Salix nigra) • Tag alder (Alnus serrulata) • Silky dogwood (Corpus amomum) • Highland doghobble (Leucothoe fontanesiana) • Northern wild rasin (Viburnum nudum) HERBACEOUS VEGETATION • Cinnamon fern (Osmunda cinnamomea) • Asters (Asters spp.) • Jewel weed (Impatiens capensis) • Goldenrod (Solidago spp.) • St. Johns wort (Hypericum spp.) • Soft rush (Juncus effusus) • Smartweed (Polygonium spp.) • Wool grass (Scirpus cyperinus) • New York fern (Thelypteris sp.) • Sedges (Carex spp.) • Joe-Pye-weed (Eupatorium fistulosum) • Thoroughwort (Eupatorium spp.) 9 9.0 Schedule The wetland mitigation will be completed prior to conducting the wetland impacts authorized by the permit. The wetland and stream preservation areas will be established and identified on the ground immediately upon permit issuance. The wetland creation will be conducted as soon as practical after permit issuance (but prior to wetland impacts). Mitigation monitoring will commence during the later part of the first growing season following implementation of mitigation. 10.0 Wetland Ratios Acreage ratios are used to determine if the proposed mitigation is adequate. The mitigation project uses creation, enhancement, and preservation. The following table shows how the acreage of mitigation is determined. Creation @ 3:1 0.19 acres of creation generates 0.063 acres Enhancement @ 4:1 1.22 acres enhanced generates 0.305 acres Preservation @ 10:1 1.22 acres preserved generates 0.122 acres Total Mitigation 0.535 acres The proposed project results in 0.25 acres of wetland impact. At the specified ratios the proposed mitigation generates 0.535 acres of mitigation. We believe the proposed mitigation adequately compensates for the proposed impact. 11.0 Summary The 10.46-acre Slab Town Road site contains approximately 2.60 acres of wetlands and 430 linear feet of jurisdictional streams. The proposed project results in the unavoidable impact to 0.25 acres of wetlands. An attempt has been made throughout the planning and design phases of this project to avoid to the maximum extent practicable impacts to jurisdictional streams. On-site mitigation for these unavoidable impacts consists of wetland creation (0.19 acres), stream and wetlands enhancement by buffering (0.58 acres), and wetland and stream preservation (1.35 acres). The proposed mitigation will substantially improve the quality and function of the remaining wetlands and streams on site, and create a valuable, contiguous reserve of wetlands, streams and upland buffer within this watershed. 8 In addition to the on-site reference area, a second reference area will be located in adjacent wetlands just to the northeast of the project site. This reference area will be located in wetlands that share the same geomorphology and hydrology as the creation areas, however this reference area is a mature, stabile system that has not been recently clear-cut. We believe this reference area will provide a valuable site for a long-term comparison of the created and unaltered clear-cut wetlands to the adjacent mature uncut wetlands. 6.0 Success Criteria The following performance standards, in conjunction with comparison to the reference areas, will be used to determine the success of wetland creation. • Mean density of 320 trees/shrubs per acre (TPA), including planted and volunteer species, which match the dominant species of the on-site reference area... • A minimum of 75 percent survival of planted tree/shrub species... • Establishment of 75 percent coverage of woody and herbaceous groundcover, which includes at least 50 percent of species common to the on-site reference area... • Positive evidence of hydric soils... • Depth to soil water table within at least 12 inches of the ground surface for 21 consecutive days during the growing season, or comparable to within 10 percent of the on-site reference area. 7.0 Responsible Parties Ecological Associates, Inc. will set up the monitoring program, and will be responsible for yearly mitigation monitoring, and submitting reports to the USACE and regional and central office of NCDWQ. Financial responsibility for the mitigation will be by the owner of the tract as follows: • Jim Bryson & Roland Pough - P.O. Box 246 - Highlands, NC 29741 (828) 526-3775 In the event that either the entire tract or parcels thereof are sold, the financial responsibility for the mitigation will run with the land, i.e., the owner of the land is ultimately responsible for the mitigation. 8.0 Contingency Plan The contingency plan for the wetland creation will be to conduct additional planting of wetland vegetation to satisfy the specified success criteria regarding wetland vegetation, and/or regrade the site to satisfy specified hydrological and/or soil parameters. 7 the long axis of each wetland creation areas, and 30-foot (15-foot radius) circular sample plots will be randomly established along this transect. A minimum of two 30-foot circular sample plots will be established in each creation site. The location of the baseline transects and individual sample plots will be permanently marked. Trees and shrubs will be sampled within the sample plots by counting individual stems. Trees and shrubs will be identified to species, and trees/shrubs per acre (TPA) determined for each species in all plots. Herbaceous vegetation will be sampled by identifying the dominant species present and estimating percent coverage of all species combined within the 30-foot plot. Photographs of the site will be taken across the vegetation sample points. Hydrological monitoring consisted of measuring the depth to soil water table in monitoring wells in each of the four wetland creation areas and in two reference sites. Monitoring will conducted weekly during late winter-early spring (February-March, inclusive), when flooding and/or saturation are expected to be highest. During the balance of the year measurements will be taken monthly. Measurements will be taken in the field from soil water table to the top of the well casing, and later corrected to depth from ground surface to soil water table. Qualitative monitoring within the wetland preservation and upland buffer areas will consist of yearly pedestrian surveys to document any changes that may have occurred (or to document that there have been no encroachments into the preservation areas). The pedestrian surveys will be supported with photographs taken from permanent photographic stations throughout the area. At the end of three years of monitoring and at the end of the monitoring period (five years), the wetland creation areas will be evaluated in accordance with the 1987 Wetland Delineation Manuaf to determine if wetland criteria have been satisfied. 5.0 Reference Areas Two reference areas have been selected to assist in evaluating the success of wetland creation. Evaluation of the reference areas will be used in conjunction with specific success criteria to determine the relative success of wetland creation. In the instant case the wetland creation area is directly connected to other unaltered preserved on-site wetlands thereby providing a suitable on-site reference area. The on-site reference area will be the same as the prototypical wetland discussed in Section 3. 1.1 above used to establish grade and substrate. The reference area and the creation sites have homogeneous soil conditions, a shared water supply, and exhibit a similar early succcessional vegetation community. Comparison with the on-site reference area will be one of several evaluative success criteria. 2 USACE. 1987. Corps of Engineers Wetland Delineation Manual, Wetlands Research Program Technical Report Y-87-1. Environmental Laboratory, U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, Miss. 92pp plus appendices. 6 preserved wetlands) that will be enhanced by the placement of a variable width undisturbed buffer of approximately 0.58 acres around the wetland/stream preservation area. The minimum upland buffer width will be 30 feet - maximum buffer width will be in excess of 100 feet. The upland buffer will remain in an undisturbed condition with prohibitions including construction, land disturbance/grading, timber harvesting, and cutting of vegetation. Selective planting will be conducted within the upland buffers, which are currently in an early successional stage, to achieve the desired upland tree and shrub species composition. Provisions may be allowed for future utility lines to cross the protected area. The upland buffers and the preserved wetlands/strmnis that they surround will be protected through a Declaration of Restrictive Covenant properly recorded with the Jackson County RMC Office. We believe that the proposed upland buffers are an important element of the mitigation plan and that they perform physical and biological functions that are integral in the protection and maintenance of the target aquatic resources. We also believe that the upland buffer areas are under a demonstrable threat, and without protection would be subject to significant degradation. 3.3 Wetland/Stream Preservation All wetlands and streams on the Slab Town Road site that are not proposed for filling will be preserved. The preserved wetlands/streams (1.35 acres), and the upland buffers (0.58 acres) that surround them will be protected through a Declaration of Restrictive Covenant properly recorded with the Jackson County RMC Office. 4.0 Compliance Monitoring Compliance monitoring within the mitigation areas will consist of vegetation, soils, and hydrological monitoring (the three structural elements) in the wetland creation sites, and photographic documentation in preservation areas. Vegetation, soils, and hydrological monitoring will be conducted for five years, and will take place during the late summer-early fall of each monitoring year. Yearly reports will be provided to the USACE and NCDENR by December 30 of each monitoring year. Quantitative monitoring will take place in the wetland creation areas, and qualitative monitoring will be conducted within the wetland/stream and upland buffer preservation areas. The quantitative monitoring methodology for the wetland creation sites is adapted from the quadrant sampling methodology as described for comprehensive wetland determination in the Federal Manual for Identifying and Delineating Jurisdictional Wetlands'. Permanent baseline transects will be established across ' Federal Interagency Committee for Wetland Delineation. 1989. Federal Manual for Idem png and Delineating Jurisdictional Wetlands. USACE, USEPA, USFWS and USDA-SCS. Washington D.C Cooperative Technical Publication. 77pp. plus appendices. 5 r stabilized as appropriate and seeded with a perennial seed mixture containing a predominance of native wetland species. The grading will be performed by a contractor selected by the owner. Essentially, the grading phase will be designed and constructed to duplicate the structural elements of soils and hydrology within the adjacent, unaltered wetlands, particularly the prototypical wetland. Ecological Associates personnel will assist the site engineer and/or the owner with environmental construction management to achieve the proper grades and hydrological zone. 3.1.2 Wetland Planting Subsequent to grading and stabilization, the prepared site will be planted with wetland trees, shrubs, and herbaceous vegetation. Vegetation planting will be accomplished by Ecological Associates, and will generally be conducted during the dormant season (January - March, inclusive). Wetland trees and shrubs will be planted randomly throughout the creation area on six to eight-foot centers. Planted trees will be nursery grown one-year old bare-root seedlings. Shrubs will be either nursery grown or transplants from nearby wetland areas. Herbaceous vegetation will be planted randomly throughout the creation area on approximately three-foot centers. Tree, shrubs, and herbaceous vegetation selected for planting will depend to some extent upon availability, however, planted species will be those that are known to predominate in adjacent and nearby wetland areas and will generally be selected from the list contained in Table I (attached). Local propagules will be utilized to the maximum extent practicable - nursery stock will be obtained from, nurseries within 200 miles north and south of the site. Receipts will be retained and included in monitoring reports. In addition to planting in the wetland creation sites, planting along the existing preserved streams will be accomplished in an effort to improve brook trout habitat by providing additional shading of the stream. Appropriate wetland trees and shrubs will be planted on approximately 12 to 15-ft. centers along both the perennial and intermittent streams within the preservation area. Trees and shrubs planted along the existing streams will typically be of large stock (five to ten-gallon potted plants) to provide immediate shading benefit. 3.2 Wetland/Stream Enhancement By Upland Buffering There are approximately 1.35 acres of preserved wetlands and 430 linear feet of preserved streams (included within the on the 1.35 acres of 4 A 3.0 On-site Wetland Mitigation The on-site wetland mitigation consists of wetland creation, wetland and stream enhancement by upland buffering, and wetland and stream preservation. The mitigation areas are shown on the proposed conditions drawing contained in Attachment B, and are described in the following sections. 3.1 Wetland Creation There are four small areas of uplands that are adjacent to the preserved wetlands that are good candidates for wetland creation. The four areas are all clear-cut upland areas (the entire tract was clear cut within the last five years) that have been impacted to some degree by previous development. We believe that the proposed wetland creation will integrate effectively with existing wetlands to provide an overall improvement to the protected area. The wetland creation will be accomplished in two phases - grading the wetland creation areas to appropriate elevations, and wetland vegetation planting. The structural elements of vegetation, soils, and hydrology will be considered in both phases of the wetland creation project. 3.1.1 Grading Grading of the four wetland creation areas is intended to integrate the created wetland areas into the adjacent preserved wetlands. The areas designated for wetland creation will be graded to an elevation that is consistent with the adjacent preserved wetlands, as established by site survey. Typically, this is done by establishing a prototypical wetland area within the adjacent unaltered wetlands, establishing this elevation by survey, and then grading the created wetland areas to the established elevation. The prototypical wetland area will also be evaluated for soils and hydrology in order to duplicate these parameters in the created wetlands. Earthen material from the creation areas will be removed by excavators, bulldozers, or other appropriate equipment, with all resultant material being deposited on nearby uplands. The wetland gradient and substrate composition will be reestablished consistent with the wetland characteristics in the immediately adjacent wetlands (the prototypical wetland). Some backfilling of suitable material may be required. As a practical measure, the site is graded to the design elevation first, and then additional excavation and backfill is done in appropriate amounts where necessary as determined by field conditions. Suitable backfill materials will be obtained from de- mucked wetland areas authorized for filling. The created wetland edge will be tapered into existing upland slopes where appropriate. Upon conclusion of grading, the creation sites will immediately be 3 2.0 Foundation of the SMART Mitigation Plan The following elements of the SMART mitigation plan are specific, measurable, attainable, reasonable, and trackable. 2.1 Goals The overall goal of the Slab Town Road mitigation project is to replace the lost functions and values associated with 0.25 acres of wetlands by a comprehensive mitigation plan of wetland creation, wetland enhancement by upland buffering, and wetland/stream preservation. Specific goals of the mitigation project include: • Create 0.19 acres of wetlands from uplands that meet USACE criteria for identification of wetlands, and that will integrate effectively with adjacent unaltered wetlands. • Apply added protection to existing unaltered wetlands/streams and created wetlands by establishing 0.05 acres of adjacent upland buffer. • Insure long-term protection of the preserved areas (existing unaltered wetlands/streams, created wetlands, and upland buffers) by placing stringent restrictive covenants on these areas. • Evaluate the success of the mitigation plan by conducting five years of mitigation monitoring. 2.2 Target Functions The wetlands that will be lost are described in Section 1.0 above. The primary functions that are associated with these wetlands include production of detritus and dissolved organic nutrients through growth and decay of vascular plants, provision of habitat for wetland dependent plant and animal species, and water quality enhancement functions through assimilation of excess nutrients and filtration of potential pollutants. These primary functions will be satisfactorily replaced by the proposed on-site wetland mitigation in conjunction with improved design and management of the site. 2.3 Structure The structural elements of the wetland mitigation area are the vegetation, soils, and hydrology. These three structural elements will be considered in the design and construction of the mitigation area. (see Section 3.0 of the Wetland Mitigation Plan), and will be monitored (see Section 4.0) during the five-year monitoring study. 2 . APPENDIX B SLAB TOWN ROAD ON-SITE WETLAND MITIGATION PLAN May 1, 2006 Revised July 3, 2006 Revised October 9, 2006 The Slab Town Road project proposes to fill 0.25 acres of wetlands for commercial development of a 10.46-acre site. A comprehensive on-site wetland mitigation plan has been developed to compensate for these unavoidable impacts. The plan is designed in accordance with USACE guidelines for wetland mitigation found at http•//www saw.usace.armmil/wetlands/miti atg_iopZpermitting html. We believe the plan contains all the elements of a SMART plan - specific, measurable, attainable, reasonable, and practical. The plan consists of on-site wetland creation, wetland and stream enhancement by buffering, and wetland and stream preservation. The conditions of the wetlands that will be impacted and the individual elements of the comprehensive wetland mitigation plan are discussed below. The Wetland Compensatory Mitigation Checklist is contained as Attachment A. 1.0 Existing Conditions of Wetlands Proposed for Impact The 10.46-acre Slab Town Road site contains approximately 1.60 acres of wetlands and approximately 430 linear feet of perennial and intermittent streams (included within the 1.60 acres of wetlands) under the jurisdiction of the U.S. Army Corps of Engineers (USACE). Please reference Attachment B containing a drawing of existing conditions. The wetlands throughout the site are relatively disturbed, as they have all been clear-cut and portions previously impacted by adjacent upland development. The streams on the site consist of one perennial stream and one intermittent tributary to the perennial stream. The perennial stream is approximately six feet wide and six to 10 inches deep, with a substrate of course sand and small gravel. The stream has a limited amount of structure and a modest amount of siltation. The perennial stream supports juvenile brook trout. The hydrology of the intermittent stream is flashy, being driven primarily by stormwater runoff from the surrounding uplands. The wetlands that are proposed for filling are typically the very upper terminal extensions of the site wetlands, and have been variously impacted by adjacent development. There is typically no discernable stream channel within the areas proposed for impact, and these areas are often completely dry. northern portion of the site, the wetlands on the site are small, disjunct areas that are the terminal portions of extended wetland fingers. The arrangement and configuration of these small wetland areas does not allow for any logical arrangement of commercial or residential products around these areas. The roads and infrastructure to access the site would be so convoluted that the resulting master plan would be unacceptable from a planning, engineering, and transportation standpoint. The overall result would be a project that is not economically feasible. The no-action alternative would result in severely limited development on this site, and no associated mitigation or stormwater management improvements, which we believe to be important and positive aspects of the project. The wetland creation and enhancement opportunities and the overall water qualitylstormwater management improvements that are expected to occur would not result from the no-action alternative. 2. The alternative of filling all the wetlands on the site is not considered a feasible alternative based primarily on environmental considerations. This alternative would max me economic gain, but would result in a high level of wetland impacts. This alternative would not take advantage of the on-site wetland creation and enhancement opportunities that are available, and would not provide the necessary water quality improvements to on-site and downstream wetlands and streams. I The selected alternative, to kill only the most marginal wetlands on the site and provide extensive, valuable mitigation, is the only feasible alternative. This alternative provides a project that is feasible from an engineering, planning, and economic standpoint, and still results in minimal unavoidable wetland impacts (0.25 acres). We believe that the minimal amount of unavoidable impact to what are clearly marginal in conjunction with valuable, far-reaching mitigation delivers the best possible developmental scenario for this site. o'`' avoidance and minimization, and the following discussion on no practical alternatives. • Can the stream be relocated as a natural channel design as opposed to culverted or otherwise filled? Impacts on this site are generally confined to wetlands associated with the very upper reaches of intermittent streams. There are no options to relocate streams on this site. • Is any single stream crossed more than once? There are no stream crossings associated with the project. • Can property access routes be moved or reduced to avoid stream, wetland, water and buffer impacts? Access into the property does not involve wetland/waters impacts. Access throughout the site, particularly the northern portion of the site, which contains wetlands and streams, has been designed to avoid and reduce impacts. • Can a building, parking lot, etc be realigned to avoid impacts? Buildings and parking lots were originally designed to minimize wetland/waters impacts (original proposed impact was 0.38 acres). Impacts were further reduced by redesigning building layout and parking to effect a reduction from 0.38 acres to 0.25 acres of wetland impact. • Can the site layout be reconfigured to avoid impacts? Same comment as above. We do not believe that the site layout can be reconfigured to further reduce impacts. • Can headwalls or steeper side slopes be used to avoid/minimize impacts? A combination of headwalls and/or 1:1 slopes are currently being utilized to minimize wetland impact and provide the required 30-ft upland buffer adjacent to preserved wetlands. • Can a retaining wall be used to avoid/minimize impacts? Same comment as above. • Can cul de sacs be used in place of a crossing? The use of cul-de-sacs is not applicable to this project. • Can lots be reshaped or have shared driveways to avoid impacts? Building and parking areas have been reshaped several times to affect the least amount of wetland impact. NO PRACTICAL ALTERNATIVES As an upscale, retail/office/entertainment complex, the project relies on quality individual businesses that are clustered together and anchored by a major recognized anchor tenant. The businesses function as a whole to create the multi-use development complex. Alternative properties for this project were not considered as the property is already owned by the applicant. Additionally, the proposed site is ideally suited for the proposed development, as the size, configuration, and location are optimal. The project also takes full advantage of existing public roads, particularly N.C. Highway 64 and Slab Town Road. A large proportion of the project site has previously been used for development, and allows for expansion of infrastructure from this area. The site is also currently cleared and much of the site is prepared for development. Several alternatives were considered for the development of this site. They include the no action alternative (filling no wetlands on the site), filling all the wetlands on the site, and the chosen alternative of filling only the most insignificant wetlands on site using the maximum practical measures of avoidance coupled with extensive wetland mitigation. These alternatives are discussed below. 1. The no-action alternative would consist of not filling any of the wetlands on site (jurisdictional or non jurisdictional). This alternative is not considered a feasible alternative based primarily on logistical, engineering, planning and economical considerations. With the exception of the larger wetlands and stream corridor in the 'rtr v. APPENDIX A JIM BRYSON & ROLAND PUGH . SLAB TOWN ROAD SITE October 9, 2006 AVOIDANCE AND AC04IM17ATION Impacts to jurisdictional wetlands and waters for this project were initially avoided to the maximum extent practicable in consideration of the configuration of the site, engineering requirements, transportation issues, facilities layout, sediment and erosion control, and economics. The building layout was designed around the wetlands to the maximum extent possible, and only the very upper reaches and most degraded of the wetlands on site were considered for impact. Shared parking was used to the maximum extent to reduce the amount of required parking. Low impact development (LID) techniques such as pervious pavements, bioretention cells, grassed swales, and other methods to reduce stormwater runoff will be employed. The most valuable of the on-site wetlands are preserved with upland buffer. Wetland mitigation is proposed to compensate for unavoidable impacts. The steps that were taken to avoid wetland impacts were as follows: 1) Wetlands were first delineated and approved by COE to determine extent and character of jurisdictional wetlands. 2) The wetlands were then assessed to determine relative value... survey for brook trout was conducted. 3) Planning and project design was initiated with the goal of minimizing impact, and where impact was unavoidable, impacting only the most disjunct and peripheral wetlands that were viewed to have the least value. 4) Additional best management practices and low impact development techniques were then employed to further protect the remaining on-site wetlands. 5) A comprehensive wetland mitigation plan was then proposed to compensate for unavoidable wetland impacts. 6) Additional design changes (reconfiguring buildings and parking) in accordance with comments from NCWRC are proposed in this correspondence that further minimizes impacts, reducing proposed impacts from 0.38 acres to 0.25 acres. Please see the attached revised plan drawing. The following checklist items, excerpted from the Addendum to PCN Applications Required for Review under the Express Review Program, are addressed below: Are there any stream crossings at angles less than 75 degrees or greater than 105 degrees? There are no stream crossings associated with the project. Are there any stream crossings that cross two streams above or at the confluence of those streams? There are no stream crossings associated with the proposed project. Are there any stream, wetland, water and/or buffer impacts other than perpendicular road crossing near the edges of the property? The proposed wetland impacts (0.25 acres) is the minimum amount of wetland impact in consideration of the configuration of the site, engineering requirements, transportation issues, facilities layout, sediment and erosion control, and economics. Please reference the above discussion of to Q ga w W z ?' W U CO W R d J J QU as Q? W Z o> as 0 zJ aU CL o? W 0 W 0 LL am U 0 z o gW3w W J Cl) U O 00 13- (L 0 Z W 0 w J 0 pa. Q z O m w a 2 a. Y w U O z CD a 0) X aw z Q0 W U Cl) 00 C w a a w w LL m 0 7 O V O z W 2 a. i a Q 0 w 0 a a J r U O U 0 w 0 0 2 a N 0 O (a J J LL 0 w 3 M w a 0 w a. Cl) J a ?1 V 1 Z z?H OW ??O ?, w o o Z fem. ? ' ? o ?OpQoo? N ? cn aV? Z? R =< Z H T aH 03? (Wpa°Lo o Om Zo ? N 0 J OC ? J Q WW 'v cl z W rU) W?m W ?F? NZtA ii ?W 1 x J a ,d X D - WUCL 3 1 O ; H N 1 0 z _ U) W Q 2 Q F-mp Z I- p Q R p d WK D _J 0 Cl) CD z U) X W I. N O R T H n z, rw V w J C N O 0 0 T 0 N w ¢ O 2 a ¢ N o 0 z Y tu- z z O S IL u? w V O a I ?/ O I W ZL Zip Ol HO???Q --oZOwao?-, Ow _¢ V ? Z g aJ O?? ZOa°C? or, I? m o ?-a W If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at hqp://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The entire 10.46-acre site will be developed at this time. There will be no further development on this site. Lands to the south, west, and east are currently developed. A small amount of land along the northeast property boundary is currently undeveloped. We are not aware of any plans to develop this area. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). It) -- g - 0 60 V Applicant/Agent's Signatfire Date (Agent's signature I s valid only if an authorization letter from the applicant is provided.) Page 13 of 13 3. Zone* (s uImpct are feet) Multiplier M Required ti a on 1 3 (2 for Catawba) 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 4. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0244, or.0260. XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Currently, approximately one-half acre of the 10.46-acre site is impervious acreage. Approximately 20 % of the site will remain undeveloped. A portion of the developed acreage will consist of pervious parking areas. Stormwater management and sediment erosion control plans have not been finalized at this time. however, preliminary plans are attached. Stormwater runoff will likely be controlled by planted bio-retention cells with sand fitters. Subsurface retention will also be employed. Low impact development (LID techniques will be considered to the maximum extent practical. DWQ has agreed to condition the 401 certification to require final stormwater approval. A preliminary stormwater mans eg ment plan is contained in Appendix D. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Wastewater generated within the development will be handle by the Tuckaseegee Water and Sewer Authority, which has collection lines and infrastructure in the vicinity. XIH. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes ? No X XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No X Page 12 of 13 Slab Town Road Page 2 of 2 January 22, 2007 • Inclusion of plans for stormwater management and treatment which would comply with 15A NCAC 02H .1000 • Plan details which would include 30' woody buffers from the top of bank or edge of wetlands in accordance with 15A NCAC 02H .1000. This must be implemented without unnecessary removal of existing vegetation. • Plan details which would include the above referenced stormwater treatment. The submitted plan details state that bio-retention will be used, but also shows underground stormwater structures. The details are not clear, and using the guideline of bio-retention taking approximately 10% as much surface area as the impervious area feeding it. A preliminary review does not indicate that sufficient bio-retention exixts to trat the proposed impervious area. • Mitigation which will comply with the published Mitigation Guidelines located at http://www.saw.usace.army.miI/wetlands/Mitigation/permitting htm As you have no authorization under Section 401 of the Clean Water Act for this activity, and work within waters of the state would be a violation of North Carolina General Statutes and Administrative Code. Please call Ms. Cyndi Karoly at 919-733-1786 or Mr. Kevin Barnett at 828-296-4657 if you have any questions this matter. Sincerely, Roger C. Edwards, Regional Supervisor Surface Water Protection Section Division of Water Quality C Klkhb cc: D. Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Victor Lofquist, P.E. Lofquist and Associates, Inc. 11 Citrus Drive Sylva, NC 28779 Cyndi Karoly, DWQ, Wetlands / 401 Permitting Unit USACE Asheville Regulatory Field Office File Copy Central Files Filename: 06-0784.Ver2.SlabTown Road. returned 0? W A TF9 O`J p Michael F. Easley, Governor \ G William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality January 22, 2007 DWQ Project # 06-0835 Version 2 CERTIFIED MAIL: RETURN RECEIPT REQUESTED Jackson County Jim Bryson & Roland Pugh 7006 2150 0005 2459 5106 Post Office Box 246 Highlands, NC 28741 119@@0Wq[2N Subject Property: Slab Town Road Project Slab Town Road, Cashiers, NC JAN 2 9 2007 REQUEST FOR MORE INFORMATION WATERQUALITy Dear Mr. Bryson & Mr. Pugh: On October 16, 2006, the Division of Water Quality (DWQ) received your application to impact waters of the state. An additional information request was mailed on December 5, 2005. On December 13, 2006, the Division of Water Quality received preliminary stormwater information from your consulting engineer. The Division of Water Quality has determined that the submitted information in regards to your request to perform work along wetlands and streams in the Cashiers area is incomplete. Therefore, we are returning your application as incomplete in accordance with 15A NCAC 2H .0506. In order for your project to be reviewed in the future, you must submit a complete application along with the appropriate processing fee, including, but not limited to: • A thorough discussion as to the steps taken to avoid or minimize impacts to waters of the state. You must explore alternative site plans which would minimize, or avoid, wetlands and water on site and perform an alternatives analysis including a complete cost / benefit analysis as a part of any future submittal • Supporting documentation which would support a claim that this development would not adversely impact brook trout in accordance with 15A NCAC 02H .0506 (b)(2). A statement from the scientific or governmental community stating that the project will not negatively impact the existing brook trout population should be a part of this supporting documentation. • Submission of a State Individual Stormwater Permit as required by 15A NCAC 02H .1007. As this project is 6 months into the planning and land grading is currently underway onsite, you must apply for, and receive an Individual State Stormwater Permit. The act of grading and filling on land which drains to Outstanding Resource Waters without said Individual State Stormwater Permit is a violation of the NC Administrative Code. Failure to apply can result in further enforcement action. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 /FAX 919-733-6893 / Internet: http://h2o.enr.state.nc.us/ncvretiands NorthCarolina N<7t1fP614 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Slab Town Road Notice of Violation Page 2 of 2 January 25, 2007 2. Please clearly explain why appropriate individual State Stormwater Permit was not secured even though you were notified of the requirement to obtain said Permit in the June 12, 2006 additional information request with respect to your proposed wetland fill request. 3. Please provide a plan and timeline for making application to the Division of Water Quality to obtain the above referenced individual state stormwater permit. Violations, and any future violations are subject to civil penalty assessments of up to $25,000.00 per day for each violation. In your written response, you must clearly address the items listed above. Please see the attached addendum for details on the previously listed permit requirements. By copy of this Notice of Violation, I am hereby requesting that the County Building Inspectors Office not issue any permits for this site until it is brought into compliance with all applicable rules and regulations. As you have no individual state stormwater to perform grading at this site, all activities should cease immediately. Please call Kevin Barnett at 828-296-4657 if you have any questions this matter. Sincerely, Roger C. Edwards, Regional Supervisor Surface Water Protection Division of Water Quality C K/khb cc: C. R. Styles, P.E., Resident Engineer NC Department of Transportation Division of Highways Whittier Construction Office Post Office Box 1040 Whittier, NC 28789 Dudley Orr Phillips & Jordan, Inc. Post Office Box 604 Robbinsville, NC 28771 Cyndi Karoly, DWQ, Wetlands / 401 Permitting Unit Danny Smith, 401 / Stormwater Enforcement Unit Linda Cable, Jackson County Planning Department USACE Asheville Regulatory Field Office File Copy OFWATFR Q Michael F. Easley, Governor O t?' William G. Ross Jr., Secretary ] North Carolina Department of Environment and Natural Resources 'law Alan W. Klimek, P.E. Director Division of Water Quality January 25, 2007 CERTIFIED MAIL Jackson County RETURN RECEIPT REQUESTED 7006 2150 0005 2459 5229 Jim Bryson & Roland Pugh Post Office Box 246 Highlands, NC 28741 NOTICE OF VIOLATION AND RECCOMENDATION FOR CIVIL PENALTY ASSESSMENT FAILURE TO OBTAIN INDIVIDUAL STATE STORMWATER PERMIT Subject Property: Slab Town Road Project Slab Town Road, Cashiers, NC o ral ? I t??111? REQUEST FOR MORE INFORMATION JAN 2 9 2007 Dear Mr. Bryson & Pugh : DENR - WATERQUALITY MTLANDS AND STQRWATER BRANCH On January 17, 2006, staff of the Division of Water Quality (DWQ) determined that land disturbing activities were occurring on site. By copy of the Erosion and Sediment Control approval from the Jackson County Planning Department dated January 12, 2007, and in accordance with 15A NCAC 02H .1003 (b) (2), you must first obtain an individual state stormwater permit for any land disturbing activity which receives an erosion control plan approval prior to performing the land disturbing activity. Requested Response This Office requests that you respond to this letter in writing within 15 days of Receipt of this Notice. Your response should be sent to the following: • Kevin Barnett, of the Division of Water Quality, Asheville Regional Office (at the letterhead address) and to • Mr. Danny Smith of the DWQ NPS Assistance and Compliance Oversight Unit 1617 Mail Service Center, Raleigh, NC 27699-1617. Your response should address each the following items: 1. Please explain when construction (excavation, filling, grading, grubbing, and clearing) began at the site. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 /FAX 919-733-6893 /Internet: http://h2o.enr.state,_nc.us/ncwetlands NorthCarolina An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/)yM/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No X 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ? No X 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Page 11 of 13 were minimized to the maximum extent practicable. The amount of wetlands filled is the smallest amount that will accomplish the basic and overall project purpose. See additional information supporting avoidance and minimization, and "no practical alternative" contained in Appendix A. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at hqp://h2o.enr.state.nc.us/ncwetlands/strmgide.htrnl. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed mitigation will consist of wetland and stream preservation, enhancement by buffering, and wetland creation. Approx. 430 linear feet of stream and 1.22 acres of wetlands will be preserved with a variable-width upland buffer of approx. 0.5 acres. The minimum upland buffer width will be 30 $. Additionally, 0.19 acres of wetlands will be created. See the attached detailed wetland mitt aeon plan contained in Appendix B. Also reference a discussion on brook trout and associated mitigation contained in Appendix C. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at Page 10 of 13 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number (indicate on map) Name of Waterbody (if applicable) Type of Impact Type of Wateabody (W pond, estuary, sound, bay, ocean, etc. Area of Impact (acres) Total Open Water Impact (acres) 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): Wetland Impact (acres): 0.25 Open Water Impact (acres): Total Im act to Waters of the U.S. (acres) 0.25 Total Stream Impact (linear feet): 7. Isolated Waters Do any isolated waters exist on the property? ? Yes X No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: Expected pond surface area. VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Impacts to wetlands on the site Page 9 of 13 accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Place fill material in 0.25 acres of wetlands. See attached plans. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain es/no) Distance to Nearest Stream linear feet) Area of Impact (acres) Wetland fill Fill Freshwater, cleared No 50 0.25 Total Wetland Impact (acres) 0.25 3. List the total acreage (estimated) of all existing wetlands on the property: 1.60 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multi 1 length X width, then divide b 43,560. Stream Impact Number indicate on map) Stream Name Type of Impact Perennial Intermittent? ? Average Stream Width Before Impact Impact Length linear feet Area of Impact (acres) Total Stream Impact (by length and acreage) Page 8 of 13 i 10. Describe the overall project in detail, including the type of equipment to be used: The overall project consists of constructing a commercial development with associated infrastructure and parking. The development will include a supermarket, retail stores, office buildings, and a cinema. Site work will be accomplished with tackhoes, backhoes, bulldozers, tractors, and other equipment appropriate for creating building sites, installing utility lines, and constructing roadways. The proposed work (subject PM consists of filling 0.25 acres of wetlands to construct buL_--gs and parking areas. See the attached plan drawings and plans provided in Appendix D. 11. Explain the purpose of the proposed work: The basic project purpose is to place fill materials in wetlands to construct a supermarket, office buildings, and attendant parking The overall projectpurpose is to construct high quality, commercial development to service the community of Cashiers. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. No previous hermits have been requested for this site. A iurisdictional determination was completed by Ecological Associates and has been approved by USACE, Asheville. See attached Notification of Jurisdictional Determination and accompanM wetland survey. A PCN was initially submitted to DENR/COE on 5/5/06. Revisions were made based on comments from NCWRC, and DENR. DENR requested a resubmittal, which is contained herein. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. No other permits are anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an Page 7 of 13 Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Slab Town Road 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): Jackson Count PIN 7572-02-9163 4. Location County: Jackson Nearest Town: Cashiers Subdivision name (include phase/lot number): Slab Town Road Site Directions to site (include road numbers/names, landmarks, etc.): From Cashiers, NC, go _ Weston HWY 64, approx..6 mi. on Hwy 64 from the 107/64 intersection (stop light) to Slab Town Rd. Site is on the A. (north) adjacent to Hwy 64 and Slab Town Rd. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35'12.728" ON 83'7.763" °W 6. Property size (acres): 10.46 Acres 7. Name of nearest receiving body of water: Headwater stream of Cashiers Lake 8. River Basin: Savannah (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at hqp://h2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is higWy disturbed, cleared upland with one a perennial stream corridor and one small intermittent tribes. Site was previously used as stone/mulch/retail lumberyard and later clear-cut of all vegq on. Surrounding land is a combination of commercial and residential. See additional information contained in Section 1.0 of Appendix B. Page 6 of 13 Q' Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. V a- O to- 01 $ 4 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing PAY'MI'ENT RECEIVED 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ X 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina`s twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top ofpage 2 for ftirthef details), check here: ? II. Applicant Information 1. Owner/Applicant Information O C T 1 6 2006 Name: Jim Bryson and Roland Pugh DENR - WATER QUALiTy Mailing Address: P.O. Box 246, Highlands, North Carolina 29741 M EU0AND $T1TM BRANCH Attn: Mr. Jim Bryson Telephone Number: 828-526-3775 Fag Number: 828-526-0430 E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Nick Roark Company Affiliation: Ecological Associates, Inc. Mailing Address: 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Telephone Number: 843-559-4127 Fax Number: 843-559-1564 E-mail Address: ecolog3mK@ggl.com III. Project Information Page 5 of 13 .f .. J V 1 0 to - O `) S Lf ECOLOGICAL ASSOCIATES, INC. Ecological • Environmental • Natural Resources Consulting 4676 Bears Bluff Road • Wadmalaw Island, SC 29487 (843) 559-4127 • Fax (843) 559-1564 • e-mail ecologgnr@aol.com October 9, 2006 Ms. Cindy Karoly NCDENR - DWQ 1650 Mail Service Center ? Raleigh, North Carolina 27699-1650 P ?? ry i i ; ?i SUBJECT: DWQ Project No. 06-0784 RECEIVED Slab Town Road - Jim Bryson & Roland Pough Cashiers, Jackson County, NC Dear Ms. Karoly: Please find attached a resubmittal of the PCN that was originally submitted to DENR and the Corps of Engineers in May 2006. We were recently asked by the Asheville Office to resubmit the PCN with a second $200 processing fee in order to continue to have this application processed. We have enclosed five copies of the resubmittal and the $200 processing fee. We have also provided a copy of this PCN to the Corps of Engineers, Asheville Office, the N.C. Wildlife Resources Commission, Waynesville Office, and Mr. Kevin Barnett of your Asheville Office. Please process this application as quickly as possible. Please call me at (828) 627-3690. Thank you for your time and consideration in this matter. Sincerely, D. Nick Roark Ecologist, President, EA, Inc. Attachments oc7 i e zaae C: Jim Bryson - Applicant .g Q?.AUTY I Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. U a O Le - D 18 14 (If anv narticnlar item is not annlicahle to this nroiect please enter "Not Annlicable" or "N/A".) 1. Processing Per iM NT RECEIVED 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ X 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further detai check here: ? II. Applicant Information D 1. Owner/Applicant Information OCT 6 ??®6 Name: Jim Bryson and Roland Pugh DENR WAtgR ?uRG1 Mailing Address: P.O. Box 246, Highlands, North Carolina 29 f0S'"WQ Attn: Mr. Jim Bryson Telephone Number: 828-526-3 775 Fax Number: 828-526-0430 E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Nick Roark Company Affiliation: Ecolomical Associates, Inc. Mailing Address: 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Telephone Number: 843-559-4127 Fax Number: 843-559-1564 E-mail Address: ecologyp& III. Project Information Page 5 of 13 Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers fiill-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Slab Town Road 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): Jackson Count PIN 7572-02-9163 4. Location County: Jackson Nearest Town: Cashiers Subdivision name (include phase/lot number): Slab Town Road Site Directions to site (include road numbers/names, landmarks, etc.): From Cashiers, NC, go West on HWY 64, approx..6 mi. on Hwy 64 from the 107/64 intersection ( op light) to Slab Town Rd. Site is on the rt. (north) adjacent to Hwy 64 and Slab Town Rd. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35'12.728" ON 83'7.763" °W 6. Property size (acres): 10.46 Acres 7. Name of nearest receiving body of water: Headwater stream of Cashiers Lake 8. River Basin: Savannah (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at hrip://h2o.enr.state.nc.us/admin/mgps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is highly disturbed, cleared upland with one perennial stream corridor and one small intermittent tributary. Site was previously used as a stone/mulch/retail lumberyard and later clear-cut of all vegetation. Surrounding land is a combination of commercial and residential. See additional information contained in Section 1.0 of Appendix B. Page 6 of 13 10. Describe the overall project in detail, including the type of equipment to be used: The overall project consists of constructing a commercial development with associated infrastructure andMking`The development will include a supermarket, retail stores, office buildings and a cinema. Site work will be accomplished with trackhoes, backhoes, bulldozers tractors and other equipment appropriate for creating building sites, installing utility lines and constructing roadways. The proposed work (subject PCN) consists of filling 0.25 acres of wetlands to construct buildings and parking areas. See the attached plan drawings and plans provided in Appendix D. 11. Explain the purpose of the proposed work: The basic project purpose is to place fill materials in wetlands to construct a supermarket, office buildings, and attendant parking: The overall project purpose is to construct high _qualitL commercial development to service the community of Cashiers. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. No previous permits have been requested for this site. A jurisdictional determination was completed by Ecological Associates and has been approved by USACE Asheville. See attached Notification of Jurisdictional Determination and accompanying wetland survey. A PCN was initially submitted to DENR/COE on 5/5/06. Revisions were made based on comments from NCWRC and DENR DENR requested a resubmittal which is contained herein. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. No other permits are anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an Page 7 of 13 accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Place fill material in 0.25 acres of wetlands. See attached plans. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, sevarately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain es/no) Distance to Nearest Stream (linear feet Area of Impact (acres) Wetland fill Fill Freshwater, cleared No 50 0.25 Total Wetland Impact (acres) 0.25 3. List the total acreage (estimated) of all existing wetlands on the property: 1.60 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Number (indicate on ma Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Impact Impact Length linear feet) Area of Impact (acres) Total Stream Impact (by length and acreage) Page 8 of 13 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill. excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number (indicate on ma) Name of Waterbody ( applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) Total Open Water Impact (acres) 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): Wetland Impact (acres): 0.25 Open Water Impact (acres): Total Impact to Waters of the U.S. (acres) 0.25 Total Stream Impact (linear feet): 7. Isolated Waters Do any isolated waters exist on the property? ? Yes X No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Impacts to wetlands on the site Page 9 of 13 were minimized to the maximum extent practicable. The amount of wetlands filled is the smallest amount that will accomplish the basic and overall project purpose. See additional information supporting avoidance and minimization, and "no practical alternative" contained in Appendix A. VIII. Mitigation DWQ - In accordance with 15A NCAC. 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at httl2://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed mitigation will consist of wetland and stream preservation, enhancement by buffering, and wetland creation. Approx. 430 linear feet of stream and 1.22 acres of wetlands will be preserved with a variable-width upland buffer of approx. 0.5 acres. The minimum upland buffer width will be 30 ft. Additionall y, 0.19 acres of wetlands will be created. See the attached detailed wetland mitigation plan contained in Appendix B. Also reference a discussion on brook trout and associated mitigation contained in Appendix C. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at Page 10 of 13 (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at hqp://h2o.enr.state.nc.us/wM/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No X 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No El 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ? No X 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Page 11 of 13 3. Zone* Impact (square feet Multiplier Required Mitigation 1 3 (2 for Catawba) 2 1.5 Total *--Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 4. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Currently. approximately one-half acre of the 10.46-acre site is impervious acreage. Approximately 20 % of the site will remain undeveloped. A portion of the developed acreage will consist of pervious parking areas Stormwater management and sediment erosion control plans have not been finalized at this time however prelimiM plans are attached. Stormwater runoff will likely be controlled by planted bio-retention cells with sand filters. Subsurface retention will also be employed. Low impact development (LID) techniques will be considered to the maximum extent practical. DWQ has agreed to condition the 401 certification to require final stormwater approval. A preliminary stormwater management plan is contained in Appendix D. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Wastewater generated within the development will be handle by the Tuckaseegge Water and Sewer AuthoritX, which has collection lines and infrastructure in the vicinity. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes ? No X XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No X Page 12 of 13 If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at hqp://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The entire 10.46-acre site will be developed at this time. There will be no further development on this site. Lands to the south, west, and east are currently developed. A small amount of land along the northeast pro boundary is currently undeveloped. We are not aware of any plans to develop this area. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). U Applicant/Agent's Signature Date (Agent's signature I s valid only if an authorization letter from the applicant is provided.) Page 13 of 13 J Q WZ< Ow w ? v a ai H Z W ?m LLJ 0 W ?LU W (V Z fn ? rr C ? ?W LLJ 1 ? J d w U o. 3 1 O ? H 0 Z M: CO LLI QQU J = Q }o m? ZF O Q Boa w 9Q 0 Q 0 J_ O U) C) Z F- U) X W 0 i N O T H o 0 0 N D Z W W J w F- Q O 2 a Q p D Z Y co ? U W Z Z O CWW i O T? V 1 O a O I TW V 1 W ZW ZOO M? UQ O 61.10 Z z ?Lu Oa- ? oc o H ? Zz I? m o ?) W ? -` 4 U z? i.U W z? ?LU tia W W a uj Z co LU o> a. aa z Lqu LL U. 0 LL M Q <L e° i_$k.f !f1 ,j -1 mLU 0LO Cl- r iv..3 fez a¦¦ 0 ct `D c; CL W a < 0 s Lt ?i 2 5 2 z ?- - o L o om ix f 3 t . 0 in W W Q Q Q Cc z Q) Ea ?? 0 F a !!! a -I --? _toil 7-4 40441; I W r Z oet 4 Ac- s gL n CA APPENDIX A JIM BRYSON & ROLAND PUGH SLAB TOWN ROAD SITE October 9, 2006 AVOIDANCE AND AHN]MZATION Impacts to jurisdictional wetlands and waters for this project were initially avoided to the maximum extent practicable in consideration of the configuration of the site, engineering requirements, transportation issues, facilities layout, sediment and erosion control, and economics. The building layout was designed around the wetlands to the maximum extent possible, and only the very upper reaches and most degraded of the wetlands on site were considered for impact. Shared parking was used to the maximum extent to reduce the amount of required parking. Low impact development (LID) techniques such as pervious pavements, bioretention cells, grassed swales, and other methods to reduce stormwater runoff will be employed. The most valuable of the on-site wetlands are preserved with upland buffer. Wetland mitigation is proposed to compensate for unavoidable impacts. The steps that were taken to avoid wetland impacts were as follows: 1) Wetlands were first delineated and approved by COE to determine extent and character of jurisdictional wetlands. 2) The wetlands were then assessed to determine relative value... survey for brook trout was conducted. 3) Planning and project design was initiated with the goal of minimizing impact, and where impact was unavoidable, impacting only the most disjunct and peripheral wetlands that were viewed to have the least value. 4) Additional best management practices and low impact development techniques were then employed to further protect the remaining on-site wetlands. 5) A comprehensive wetland mitigation plan was then proposed to compensate for unavoidable wetland impacts. 6) Additional design changes (reconfiguring buildings and parking) in accordance with comments from NCWRC are proposed in this correspondence that further minimizes impacts, reducing proposed impacts from 0.38 acres to 0.25 acres. Please see the attached revised plan drawing. The following checklist items, excerpted from the Addendum to PCN Applications Required for Review under the Express Review Program, are addressed below: Are there any stream crossings at angles less than 75 degrees or greater than 105 degrees? There are no stream crossings associated with the project. Are there any stream crossings that cross two streams above or at the confluence of those streams? There are no stream crossings associated with the proposed project. Are there any stream, wetland, water and/or buffer impacts other than perpendicular road crossing near the edges of the property? The proposed wetland impacts (0.25 acres) is the minimum amount of wetland impact in consideration of the configuration of the site, engineering requirements, transportation issues, facilities layout, sediment and erosion control, and economics. Please reference the above discussion of avoidance and minimization, and the following discussion on no practical alternatives. • Can the stream be relocated as a natural channel design as opposed to culverted or otherwise filled? Impacts on this site are generally confined to wetlands associated with the very upper reaches of intermittent streams. There are no options to relocate streams on this site. • Is any single stream crossed more than once? There are no stream crossings associated with the project. • Can property access routes be moved or reduced to avoid stream, wetland, water and buffer impacts? Access into the property does not involve wetland/waters impacts. Access throughout the site, particularly the northern portion of the site, which contains wetlands and streams, has been designed to avoid and reduce impacts. • Can a building, parking lot, etc be realigned to avoid impacts? Buildings and parking lots were originally designed to minimize wetland/waters impacts (original proposed impact was 0.38 acres). Impacts were further reduced by redesigning building layout and parking to effect a reduction from 0.38 acres to 0.25 acres of wetland impact. • Can the site layout be reconfigured to avoid impacts? Same comment as above. We do not believe that the site layout can be reconfigured to further reduce impacts. • Can headwalls or steeper side slopes be used to avoid/minimize impacts? A combination of headwalls and/or 1:1 slopes are currently being utilized to minimize wetland impact and provide the required 30-ft upland buffer adjacent to preserved wetlands. • Can a retaining wall be used to avoid/minimize impacts? Same comment as above. • Can cul de sacs be used in place of a crossing? The use of cul-de-sacs is not applicable to this project. • Can lots be reshaped or have shared driveways to avoid impacts? Building and parking areas have been reshaped several times to affect the least amount of wetland impact. NO PRACTICAL ALTERNATIVES As an upscale, retailloffice/entertainment complex, the project relies on quality individual businesses that are clustered together and anchored by a major recognized anchor tenant. The businesses function as a whole to create the multi-use development complex. Alternative properties for this project were not considered as the property is already owned by the applicant. Additionally, the proposed site is ideally suited for the proposed development, as the size, configuration, and location are optimal. The project also takes full advantage of existing public roads, particularly N.C. Highway 64 and Slab Town Road. A large proportion of the project site has previously been used for development, and allows for expansion of infrastructure from this area. The site is also currently cleared and much of the site is prepared for development. Several alternatives were considered for the development of this site. They include the no action alternative (filling no wetlands on the site), filling all the wetlands on the site, and the chosen alternative of filling only the most insignificant wetlands on site using the maximum practical measures of avoidance coupled with extensive wetland mitigation. These alternatives are discussed below. 1. The no-action alternative would consist of not filling any of the wetlands on site (jurisdictional or non jurisdictional). This alternative is not considered a feasible alternative based primarily on logistical, engineering, planning and economical considerations. With the exception of the larger wetlands and stream corridor in the 2 2 3. northern portion of the site, the wetlands on the site are small, disjunct areas that are the terminal portions of extended wetland fingers. The arrangement and configuration of these small wetland areas does not allow for any logical arrangement of commercial or residential products around these areas. The roads and infrastructure to access the site would be so convoluted that the resulting master plan would be unacceptable from a planning, engineering, and transportation standpoint. The overall result would be a project that is not economically feasible. The no-action alternative would result in severely limited development on this site, and no associated mitigation or stormwater management improvements, which we believe to be important and positive aspects of the project. The wetland creation and enhancement opportunities and the overall water quality/stormwater management improvements that are expected to occur would not result from the no-action alternative. The alternative of filling all the wetlands on the site is not considered a feasible alternative based primarily on environmental considerations. This alternative would maximize economic gain, but would result in a high level of wetland impacts. This alternative would not take advantage of the on-site wetland creation and enhancement opportunities that are available, and would not provide the necessary water quality improvements to on-site and downstream wetlands and streams. The selected alternative, to fill only the most marginal wetlands on the site and provide extensive, valuable mitigation, is the only feasible alternative. This alternative provides a project that is feasible from an engineering, planning, and economic standpoint, and still results in minimal unavoidable wetland impacts (0.25 acres). We believe that the minimal amount of unavoidable impact to what are clearly marginal in conjunction with valuable, far-reaching mitigation delivers the best possible developmental scenario for this site. 3 APPENDIX B SLAB TOWN ROAD ON-SITE WETLAND MITIGATION PLAN May 1, 2006 Revised July 3, 2006 Revised October 9, 2006 The Slab Town Road project proposes to fill 0.25 acres of wetlands for commercial development of a 10.46-acre site. A comprehensive on-site wetland mitigation plan has been developed to compensate for these unavoidable impacts. The plan is designed in accordance with USACE guidelines for wetland mitigation found at http•//www.saw.usace.army.mil/wetlands/mitigation/pennitting.html. We believe the plan contains all the elements of a SMART plan - specific, measurable, attainable, reasonable, and practical. The plan consists of on-site wetland creation, wetland and stream enhancement by buffering, and wetland and stream preservation. The conditions of the wetlands that will be impacted and the individual elements of the comprehensive wetland mitigation plan are discussed below. The Wetland Compensatory Mitigation Checklist is contained as Attachment A. 1.0 Existing Conditions of Wetlands Proposed for Impact The 10.46-acre Slab Town Road site contains approximately 1.60 acres of wetlands and approximately 430 linear feet of perennial and intermittent streams (included within the 1.60 acres of wetlands) under the jurisdiction of the U.S. Army Corps of Engineers (USACE). Please reference Attachment B containing a drawing of existing conditions. The wetlands throughout the site are relatively disturbed, as they have all been clear-cut and portions previously impacted by adjacent upland development. The streams on the site consist of one perennial stream and one intermittent tributary to the perennial stream. The perennial stream is approximately six feet wide and six to 10 inches deep, with a substrate of course sand and small gravel. The stream has a limited amount of structure and a modest amount of siltation. The perennial stream supports juvenile brook trout. The hydrology of the intermittent stream is flashy, being driven primarily by stormwater runoff from the surrounding uplands. The wetlands that are proposed for filling are typically the very upper terminal extensions of the site wetlands, and have been variously impacted by adjacent development. There is typically no discernable stream channel within the areas proposed for impact, and these areas are often completely dry. 1? . 2.0 Foundation of the SMART Mitigation Plan The following elements of the SMART mitigation plan are specific, measurable, attainable, reasonable, and trackable. 2.1 Goals The overall goal of the Slab Town Road mitigation project is to replace the lost functions and values associated with 0.25 acres of wetlands by a comprehensive mitigation plan of wetland creation, wetland enhancement by upland buffering, and wetland/stream preservation. Specific goals of the mitigation project include: • Create 0.19 acres of wetlands from uplands that meet USACE criteria for identification of wetlands, and that will integrate effectively with adjacent unaltered wetlands. • Apply added protection to existing unaltered wetlands/streams and created wetlands by establishing 0.05 acres of adjacent upland buffer. • Insure long-term protection of the preserved areas (existing unaltered wetlands/streams, created wetlands, and upland buffers) by placing stringent restrictive covenants on these areas. • Evaluate the success of the mitigation plan by conducting five years of mitigation monitoring. 2.2 Target Functions The wetlands that will be lost are described in Section 1.0 above. The primary functions that are associated with these wetlands include production of detritus and dissolved organic nutrients through growth and decay of vascular plants, provision of habitat for wetland dependent plant and animal species, and water quality enhancement functions through assimilation of excess nutrients and filtration of potential pollutants. These primary functions will be satisfactorily replaced by the proposed on-site wetland mitigation in conjunction with improved design and management of the site. 2.3 Structure The structural elements of the wetland mitigation area are the vegetation, soils, and hydrology. These three structural elements will be considered in the design and construction of the mitigation area (see Section 3.0 of the Wetland Mitigation Plan), and will be monitored (see Section 4.0) during the five-year monitoring study. 2 k' 3.0 On-site Wetland Mitigation The on-site wetland mitigation consists of wetland creation, wetland and stream enhancement by upland buffering, and wetland and stream preservation. The mitigation areas are shown on the proposed conditions drawing contained in Attachment B, and are described in the following sections. 3.1 Wetland Creation There are four small areas of uplands that are adjacent to the preserved wetlands that are good candidates for wetland creation. The four areas are all clear-cut upland areas (the entire tract was clear cut within the last five years) that have been impacted to some degree by previous development. We believe that the proposed wetland creation will integrate effectively with existing wetlands to provide an overall improvement to the protected area. The wetland creation will be accomplished in two phases - grading the wetland creation areas to appropriate elevations, and wetland vegetation planting. The structural elements of vegetation, soils, and hydrology will be considered in both phases of the wetland creation project. 3.1.1 Grading Grading of the four wetland creation areas is intended to integrate the created wetland areas into the adjacent preserved wetlands. The areas designated for wetland creation will be graded to an elevation that is consistent with the adjacent preserved wetlands, as established by site survey. Typically, this is done by establishing a prototypical wetland area within the adjacent unaltered wetlands, establishing this elevation by survey, and then grading the created wetland areas to the established elevation. The prototypical wetland area will also be evaluated for soils and hydrology in order to duplicate these parameters in the created wetlands. Earthen material from the creation areas will be removed by excavators, bulldozers, or other appropriate equipment, with all resultant material being deposited on nearby uplands. The wetland gradient and substrate composition will be reestablished consistent with the wetland characteristics in the immediately adjacent wetlands (the prototypical wetland). Some backfilling of suitable material may be required. As a practical measure, the site is graded to the design elevation first, and then additional excavation and backfill is done in appropriate amounts where necessary as determined by field conditions. Suitable backfill materials will be obtained from de- mucked wetland areas authorized for filling. The created wetland edge will be tapered into existing upland slopes where appropriate. Upon conclusion of grading, the creation sites will immediately be 3 s' stabilized as appropriate and seeded with a perennial seed mixture containing a predominance of native wetland species. The grading will be performed by a contractor selected by the owner. Essentially, the grading phase will be designed and constructed to duplicate the structural elements of soils and hydrology within the adjacent, unaltered wetlands, particularly the prototypical wetland. Ecological Associates personnel will assist the site engineer and/or the owner with environmental construction management to achieve the proper grades and hydrological zone. 3.1.2 Wetland Planting Subsequent to grading and stabilization, the prepared site will be planted with wetland trees, shrubs, and herbaceous vegetation. Vegetation planting will be accomplished by Ecological Associates, and will generally be conducted during the dormant season (January - March, inclusive). Wetland trees and shrubs will be planted randomly throughout the creation area on six to eight-foot centers. Planted trees will be nursery grown one-year old bare-root seedlings. Shrubs will be either nursery grown or transplants from nearby wetland areas. Herbaceous vegetation will be planted randomly throughout the creation area on approximately three-foot centers. Tree, shrubs, and herbaceous vegetation selected for planting will depend to some extent upon availability, however, planted species will be those that are known to predominate in adjacent and nearby wetland areas and will generally be selected from the list contained in Table 1 (attached). Local propagules will be utilized to the maximum extent practicable - nursery stock will be obtained from nurseries within 200 miles north and south of the site. Receipts will be retained and included in monitoring reports. In addition to planting in the wetland creation sites, planting along the existing preserved streams will be accomplished in an effort to improve brook trout habitat by providing additional shading of the stream. Appropriate wetland trees and shrubs will be planted on approximately 12 to 15-ft. centers along both the perennial and intermittent streams within the preservation area. Trees and shrubs planted along the existing streams will typically be of large stock (five to ten-gallon potted plants) to provide immediate shading benefit. 3.2 Wetland/Stream Enhancement By Upland Buffering There are approximately 1.35 acres of preserved wetlands and 430 linear feet of preserved streams (included within the on the 1.35 acres of 4 preserved wetlands) that will be enhanced by the placement of a variable width undisturbed buffer of approximately 0.58 acres around the wetland/stream preservation area. The minimum upland buffer width will be 30 feet - maximum buffer width will be in excess of 100 feet. The upland buffer will remain in an undisturbed condition with prohibitions including construction, land disturbance/grading, timber harvesting, and cutting of vegetation. Selective planting will be conducted within the upland buffers, which are currently in an early successional stage, to achieve the desired upland tree and shrub species composition. Provisions may be allowed for future utility lines to cross the protected area. The upland buffers and the preserved wetlands/streams that they surround will be protected through a Declaration of Restrictive Covenant properly recorded with the Jackson County RMC Office. We believe that the proposed upland buffers are an important element of the mitigation plan and that they perform physical and biological functions that are integral in the protection and maintenance of the target aquatic resources. We also believe that the upland buffer areas are under a demonstrable threat, and without protection would be subject to significant degradation. 3.3 Wetland/Stream Preservation All wetlands and streams on the Slab Town Road site that are not proposed for filling will be preserved. The preserved wetlands/streams (1.35 acres), and the upland buffers (0.58 acres) that surround them will be protected through a Declaration of Restrictive Covenant properly recorded with the Jackson County RMC Office. 4.0 Compliance Monitoring compliance monitoring within the mitigation areas will consist of vegetation, soils, and hydrological monitoring (the three structural elements) in the wetland creation sites, and photographic documentation in preservation areas. Vegetation, soils, and hydrological monitoring will be conducted for five years, and will take place during the late summer-early fall of each monitoring year. Yearly reports will be provided to the USACE and NCDENR by December 31" of each monitoring year. Quantitative monitoring will take place in the wetland creation areas, and qualitative monitoring will be conducted within the wetland/stream and upland buffer preservation areas. The quantitative monitoring methodology for the wetland creation sites is adapted from the quadrant sampling methodology as described for comprehensive wetland determination in the Federal Manual for Identifying and Delineating Jurisdictional Wetlands'. Permanent baseline transects will be established across ' Federal Interagency Committee for Wetland Delineation. 1989. Federal Manual for Identifying and Delineating Jurisdictional Wetlands. USACE, USEPA, USFWS and USDA-SCS. Washington D.C Cooperative Technical Publication. 77pp. plus appendices. 5 the long axis of each wetland creation areas, and 30-foot (15-foot radius) circular sample plots will be randomly established along this transect. A minimum of two 30-foot circular sample plots will be established in each creation site. The location of the baseline transects and individual sample plots will be permanently marked. Trees and shrubs will be sampled within the sample plots by counting individual stems. Trees and shrubs will be identified to species, and trees/shrubs per acre (TPA) determined for each species in all plots. Herbaceous vegetation will be sampled by identifying the dominant species present and estimating percent coverage of all species combined within the 30-foot plot. Photographs of the site will be taken across the vegetation sample points. Hydrological monitoring consisted of measuring the depth to soil water table in monitoring wells in each of the four wetland creation areas and in two reference sites. Monitoring will conducted weekly during late winter-early spring (February-March, inclusive), when flooding and/or saturation are expected to be highest. During the balance of the year measurements will be taken monthly. Measurements will be taken in the field from soil water table to the top of the well casing, and later corrected to depth from ground surface to soil water table. Qualitative monitoring within the wetland preservation and upland buffer areas will consist of yearly pedestrian surveys to document any changes that may have occurred (or to document that there have been no encroachments into the preservation areas). The pedestrian surveys will be supported with photographs taken from permanent photographic stations throughout the area. At the end of three years of monitoring and at the end of the monitoring period (five years), the wetland creation areas will be evaluated in accordance with the 1987 Wetland Delineation Manual2 to determine if wetland criteria have been satisfied. 5.0 Reference Areas Two reference areas have been selected to assist in evaluating the success of wetland creation. Evaluation of the reference areas will be used in conjunction with specific success criteria to determine the relative success of wetland creation. In the instant case the wetland creation area is directly connected to other unaltered preserved on site wetlands thereby providing a suitable on site reference area. The on-site reference area will be the same as the prototypical wetland discussed in Section 3.1.1 above used to establish grade and substrate. The reference area and the creation sites have homogeneous soil conditions, a shared water supply, and exhibit a similar early succcessional vegetation community. Comparison with the on-site reference area will be one of several evaluative success criteria. 2 USACE. 1987. Corps of Engineers Wetland Delineation Manual, Wetlands Research Program Technical Report Y-87-1. Environmental Laboratory, U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, Miss. 92pp plus appendices. 6 In addition to the on-site reference area, a second reference area will be located in adjacent wetlands just to the northeast of the project site. This reference area will be located in wetlands that share the same geomorphology and hydrology as the creation areas, however this reference area is a mature, stabile system that has not been recently clear-cut. We believe this reference area will provide a valuable site for a long-term comparison of the created and unaltered clear-cut wetlands to the adjacent mature uncut wetlands. 6.0 Success Criteria The following performance standards, in conjunction with comparison to the reference areas, will be used to determine the success of wetland creation. • Mean density of 320 trees/shrubs per acre (TPA), including planted and volunteer species, which match the dominant species of the on-site reference area... • A minimum of 75 percent survival of planted tree/shrub species... • Establishment of 75 percent coverage of woody and herbaceous groundcover, which includes at least 50 percent of species common to the on-site reference area... • Positive evidence of hydric soils.. . • Depth to soil water table within at least 12 inches of the ground surface for 21 consecutive days during the growing season, or comparable to within 10 percent of the on-site reference area. 7.0 Responsible Parties Ecological Associates, Inc. will set up the monitoring program, and will be responsible for yearly mitigation monitoring, and submitting reports to the USACE and regional and central office of NCDWQ. Financial responsibility for the mitigation will be by the owner of the tract as follows: • Jim Bryson & Roland Pough - P.O. Box 246 - Highlands, NC 29741 (828) 526-3775 In the event that either the entire tract or parcels thereof are sold, the financial responsibility for the mitigation will run with the land, i.e., the owner of the land is ultimately responsible for the mitigation. 8.0 Contingency Plan The contingency plan for the wetland creation will be to conduct additional planting of wetland vegetation to satisfy the specified success criteria regarding wetland vegetation, and/or regrade the site to satisfy specified hydrological and/or soil parameters. 7 9.0 Schedule The wetland mitigation will be completed prior to conducting the wetland impacts authorized by the permit. The wetland and stream preservation areas will be established and identified on the ground immediately upon permit issuance. The wetland creation will be conducted as soon as practical after permit issuance (but prior to wetland impacts). Mitigation monitoring will commence during the later part of the first growing season following implementation of mitigation. 10.0 Wetland Ratios Acreage ratios are used to determine if the proposed mitigation is adequate. The mitigation project uses creation, enhancement, and preservation. The following table shows how the acreage of mitigation is determined. Creation @ 3:1 0.19 acres of creation generates 0.063 acres Enhancement @ 4:1 1.22 acres enhanced generates 0.305 acres Preservation @ 10:1 1.22 acres preserved generates 0.122 acres Total Mitigation 0.535 acres The proposed project results in 0.25 acres of wetland impact. At the specified ratios the proposed mitigation generates 0.535 acres of mitigation. We believe the proposed mitigation adequately compensates for the proposed impact. 11.0 Summary The 10.46-acre Slab Town Road site contains approximately 2.60 acres of wetlands and 430 linear feet of jurisdictional streams. The proposed project results in the unavoidable impact to 0.25 acres of wetlands. An attempt has been made throughout the planning and design phases of this project to avoid to the maximum extent practicable impacts to jurisdictional streams. On-site mitigation for these unavoidable impacts consists of wetland creation (0.19 acres), stream and wetlands enhancement by buffering (0.58 acres), and wetland and stream preservation (1.35 acres). The proposed mitigation will substantially improve the quality and function of the remaining wetlands and streams on site, and create a valuable, contiguous reserve of wetlands, streams and upland buffer within this watershed. 8 Table 1. Trees, shrubs, and herbaceous vegetation suitable for planting in wetland creation areas at the Slab Town Road site. TREES • Red maple (Acer rubrum) • Hemlock (Tsuga canadensis) • Sweet birch (Betula lenta) • White pine (Pinus strobus) • Sweetgum (Liquidambar styraciflua) • River birch (Betula nigra) • Tulip poplar (Liriodendron tulipifera) SHRUBS • Buttonbush (Cephalanthus occidentalis) • Great laurel (Rhododendron maximum) • Mountain laurel (Kalmia latifolia) • Black willow (Salix nigra) • Tag alder (Alnus serrulata) • Silky dogwood (Corpus amomum) • Highland doghobble (Leucothoe fontanesiana) • Northern wild rasin (Viburnum nudum) HERBACEOUS VEGETATION • Cinnamon fern (Osmunda cinnamomea) • Asters (Asters spp.) • Jewel weed (Impatiens capensis) • Goldenrod (Solidago spp.) • St. Johns wort (Hypericum spp.) • Soft rush (Juncus effusus) • Smartweed (Polygonium spp.) • Wool grass (Scirpus cyperinus) • New York fern (Thelypteris sp.) • Sedges (Carex spp.) • Joe-Pye-weed (Eupatorium fistulosum) • Thoroughwort (Eupatorium spp.) 9 300ct02 Wetland Compensatory Mitigation Considerations Action ID: SiteBank.Name: - `>4:663 7?t t) /LJ AD,. A) eT- ,14212 11i1r, - e,' Lf/6 -/2-5, Coordinates (&Cmd degrees): L Wa& (ea, 34 $Mq): 3 6' r Z. Z Z b Longiade (=.-n-5 I1):.'93'. & 7 A0 3 Method location determined (=L-): GPS<E Oeho (AcrW) PhOWGIIS over GIs Othw USES Quid Sheet: _Z2?6&6 w6 Soil Survey Sheet No.: Prepared By: /C/L 86412/L r ? Dat I. Introduction - A. Is a permit required for this project? NO B. Type of Mitigation (circle): Restoration / reation: Enhancement / Preservation C. Identify Wetland Community Type (Shafale and Weakley): D. Will Threatened or Endangered Species or designated Critical Habitats be impacted? YE O j E. Do any Cultural Resource issues exist on the site? YES F. Do any HazITog issues exist on the site? YEV. O G. Has a wetland. determination been undertaken and verified? <!6?NO _ 300ctO2 H. Foundation of the Mitigation Plan 2. Are plantings listed to species? S / O 3. Are local (200 miles north/south) propagules to be planted and verified by nursery certificate? NO 4. Have diversity and density of species within the Reference Ecosystem been considered. in the plan? ?. _? NO 5. Has consideration been given to planting the wetland upland interface with suitable transition zone species? `J NO . Describe the C. Vegetation 1. Was a Reference Ecosystem (RE) report prepared? ' ` YES OOct02 D. Soils 1. Have site soils been mapped? (VIES NO 2. List Soil Series and Textures: 'lli, Gtlf?T?Sf?d? eel 'S 3. Are soils types appropriate for the target wetland? ES NO VeI2- 6. Are the fertility results within the standards for the plantings? YES / NO Describe results/amendments required: . If PC Cropland, has site been evaluated for plow pans, field crowns, ?/ tile drainage system! YES / NO NIX Describe findings: 4. Fertility sampling undertaken in the RE? (Attach Report) YES(!?7 5. Fertility sampling undertaken in the mitigation site? (Attach Report) YES 8. Is disking proposed after grading and/or prior to planting? YES 9. Is there a grading plan? (Attach) (ONO 300ct02 E. Hydrolo y 2. List the hydrologic inputs: J' mo CGt1G b01- 1''LIG-L- a. For groundwater driven systems, will monitoring wells be installed pursua to the most recent ERDC Technical Note? / NO b. For surface water driven systems, will flood gauges be installed? YES / NO ?I rl Describe type/methodology: 5. Were the principles of HGM or other classification system considered? YE NO Describe: 6. Will the hydrologic regime predicted by the water budget be appropriate for the target wetland? ®/ NO re these S ecific/Measurable/Attainable/Reasonable/Trackable? / N 1. Was a Water Budget prepared for low, average and high conditions per WETS data? (Attach Report) YES 300ctO2 III. Success Criteria -? e?, 0 0 -ter llbi?il A. Ve etation: 3Z4 p? W i mq el! ` 7 d day v r. e these Specific/Measurable/Attainable/Reasonable/Trackable? N IV. Monitoring lj z!G s eUi -y4 f%/gGf / wl ??Cl?o! A.yy/.{ ame and//tee?lephone>number of person respon^sible for the success of is project: _ /1 / / t /? AlJi .n v, ?/ •? ?/'i1 ?/IOs?/'e /, LL ! 't Az r /4, _' -7 7 _ brli Are these Suecific/Measurable/Attainable!Reasonable/Trackable? /VE:1 / NO LIP"IN B. Is there a monitoring plan? ES NO 300ct02 C. As-Built Report to be submitted within 30 days of project construction? NO D. Date Annual Monitoring Report to be submitted: ffJCGPi r'?-?.- l 1. V E evations/biological benchmarks: S ??l A 6ko( LG / i 2. Provisions for Drainage:.-?<Cl -7`/OY? Yl S 'AJ ?y W t ; W7 B. Are there Contingency Plans built into the proposal to address the above factors? ES NO C. Describe how, and when the contingency plan(j) will be implengented: 'S I Al; [Are these Specific/Measurable/Attainable/Reasonable/Trackable? / YES Y NQ V. Consideration of Factors of Failure A. Describe how the following have been considered for this project: 300ctO2 VI. Site Management Who will ?agge the site after the mitigation effort is deemed successful? fr NOTES: D. Will wetland functions be impacted by current or future land use patterns? YES ! O oe APPENDIX C SLAB TOWN ROAD BROOK TROUT MANAGEMENT PLAN October 9, 2006 INTRODUCTION The Slab Town Road site contains one perennial stream and one intermittent tributary to this stream. The perennial stream is approximately six feet wide and six to 10 inches deep, with a substrate of course sand and small gravel. The perennial stream has a limited amount of structure, relatively little overhanging vegetation, and a modest amount of siltation. The intermittent stream averages two feet wide and several inches deep (in the lower reaches only), has little to no overhanging vegetation, and a substrate of course sand and small gravel. The hydrology of the intermittent stream is flashy, being driven primarily by stormwater runoff from the surrounding uplands. The streams on the site were electro-shocked by personnel with the North Carolina Wildlife Resources Commission (NCWRC) in 2005 prior to any design or preliminary site work was conducted to determine if brook trout were present. NCWRC personnel later visited the site in late summer, 2006 for a follow-up evaluation. The perennial stream supports juvenile brook trout, and the lower 50 to 75 feet of the intermittent stream may be utilized by brook trout when sufficient water is present. IMPACT AVOIDANCE Direct impacts to all streams on the project site were initially avoided to the maximum extent practicable. The only impacts (0.25 acres of wetlands) to aquatic resources on the site occur in the wetlands and seepage slopes that are associated with the very upper reaches of wetland fingers that penetrate the site from the streams and wetlands located to the north and east. There is typically no discernable stream channel within the areas proposed for impact, and these areas are often completely dry for long periods of time. We are confident that the project does not result in direct impact (loss) of streams that are utilized by brook trout. The brook trout management plan for the site, therefore, is designed to protect and enhance brook trout streams that are located sufficiently distant from the proposed development in the northern portion of the site. IMPACT MINIMIZATION FEATURES The most prominent potential impacts to the brook trout streams resulting from site development are inputs of siltation and other pollutants entering the streams from runoff, and increasing the temperature of the streams through runoff and reduction of shading. The following specific measures will be implemented as part of the stormwater management plan and erosion and sediment control plan to minimize potential effects resulting from runoff. ,r' • Site runoff will be directed away from wetlands and streams and into the stormwater management collection system. There will be no discharge of concentrated runoff flow into wetlands/streams. • Bioretention basins and underground detention will be employed to remove sediments and other potential contaminants from runoff (see the attached Preliminary Stormwater Management Plan contained in Appendix D of the PCN). • Temporary sediment basins and other appropriate features including silt fencing, diversion ditches, and an aggressive stabilization schedule for grass and seeding will be employed. • Bare soils will be seeded within 15 days of ground disturbance. Grass and seeding will employ erosion control matting properly anchored with staples, stakes or native live trees. Tall fescue will not be used in areas adjacent to aquatic resources. • Permanent stormwater components will be installed at the earliest possible time well in advance of major site development or ground disturbance. • Sediment and erosion control measures will be in place prior to construction and will remain in place and be maintained until all areas of the site are permanently stabilized. • Any mechanized equipment operating near wetlands/streams will be regularly inspected to minimize leakage fuels, oil, and other fluids. Hydroseed mixtures and wash waters will not be in contact with streams. OTHER MITIGATING FEATURES In addition to the stormwater management and erosion and sediment control practices discussed above, the following measures will be implemented to protect and enhance the brook trout habitat on the site. • All of the most valuable of the on-site wetlands/streams will be preserved with a minimum 30-ft. upland buffer. The total protected area of 1.35 acres of wetlands/streams and 0.58 acres upland buffer will be protected through a Declaration of Restrictive Covenants properly recorded with the Jackson County RMC Office. • Planting along the existing preserved streams will be accomplished in an effort to improve brook trout habitat and maintain optimal stream temperatures by providing additional shading of the streams (areas along all streams and the entire site have recently been clear-cut) . Appropriate wetland trees and shrubs will be planted on approximately 12 to 15-ft. centers along both the perennial and intermittent streams within the preservation area. Trees and shrubs planted along the existing streams will typically be of large stock (five to ten-gallon potted plants) to provide immediate shading benefit. • Brook trout sampling will be conducted annually for a period of five years (designed to coincide with five year wetland creation monitoring) to evaluate brook trout populations within on-site streams. 2 4 SUMMARY The project was initially designed to avoid effecting brook trout habitat to the maximum extent possible. As a result, no direct impacts occur to perennial or intermittent stream reaches that are utilized by brook trout. All unaltered stream sections that are utilized by brook trout will be protected with a generous amount of surrounding wetlands and upland buffer. Careful stormwater management and erosion/sediment control planning will be conducted to minimize potentially harmful effects, including input of siltation/contaminants and increasing water temperatures, to down-gradient brook trout habitat. Additionally, protection and enhancement measures have been designed to protect and improve the brook trout habitat that will remain on-site. A five-year brook trout sampling plan is also proposed to track the health of the existing brook trout population. Lofquist & Associates, Inc. PLANNING ENGINEERING DESIGN 11 Citrus Drive Sylva, NC 28779 (828) 586- 1424 October 9, 2006 Mr. D.Nick Roark, President Ecological Associates, Inc. 4676 Bears Bluff Road Wadmalaw Island, SC 29487 Re: Preliminary Stormwater Management Plant for Cashiers Commercial Village Slab Town Road Site Jim Bryson & Roland Pugh - Owners Jackson County, North Carolina Dear Mr. Roark: We received a copy of the September 15, 2006 letter from Kevin Barnett, Environmental Chemist with the NC Surface Water Protection forwarded to us by your office. After reviewing this letter, I telephoned Mr. Barnett to discuss the preparation of a stormwater management plan and submission of an individual stormwater permit application for this project. According to Mr. Barnett the issuance of a 401 permit/certification for this project could be conditioned upon the future approval of a final stormwater management plan and issuance of a future State Individual Stormwater Permit. Mr. Barnett went on to explain that a Conceptual Stormwater Management Plan would need to be submitted with the 401 permit submittal at this time. Based on Mr. Barnett's recommendations, we have prepared a preliminary stormwater management plan for the project. Please find enclosed the Conceptual Stormwater Management Plan, dated October 9, 2006. This stormwater management concept proposes the use of several bioretention cells serving sub- drainage basins within the site which would then convey stormwater to an underground stormwater detention system prior to discharge. The bioretention cells would be designed based on the recommendations presented in the NCDENR Stormwater Best Management Practices Manual, dated April 1999. The bioretention cells would be intended to aid in the removal of oils, sediments and other contaminants associated with parking/roof/impervious areas. The underground detention system would be constructed of oversized piping or could employ the -se of a manufactured product such as " Storm-ach" by ADS. The detention system would: a) provide additional removal of suspended solids resulting from larger stormwater events that by pass-by the bioretention cells; b) would lower post-development peak discharge rates anq; c) should aid, to some I.- , Page Two Mr. D. Nick Roark, President October 9, 2006 degree, in the cooling of the stormwaters prior to discharge.,, Elevated stormwater discharge temperatures are a concern with the downstream native trout habitat. It should be noted that the stormwater management plan is based on the previously' developed' conceptual development plan for the project. Further site modifications should be anticipated during final site and grading plan design iterations. However, the extent of wetland impact would not be increased by any final design modifications and the basic concept of the enclosed preliminary stormwater management plan would be utilized in the finalization of the site design. Should you wish to discuss this project in greater detail or if we can be of further assistance at this time, please do not hesitate to call. Sincerely, Lofquist & Associates, Inc. ???ti"j"'?.""'•r? SEA Victor Lofquist, P.E. - enclosures