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HomeMy WebLinkAbout20070475 Ver 1_More Info Letter_20070802ATF~, pG -1 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources August 2, 2007 CERTIFIED MAIL: RETURN RECEIPT REQUESTED Mr. Ron Wilkinson VantagePointe Homes of Waynesville, LLC 3151 Southview Avenue Montgomery, AL 36106 Subject Property: Vantage Point Richland Creek [040305, 5-16-(1), B, TR] REQUEST FOR MORE INFORMATION Dear Mr. Wilkinson: Coleen H. Sullins, Director Division of Water Quality DWQ Project # 07-0475 Haywood County On March 15, 2007, the Division of Water Quality (DWQ) received your application dated March 14, 2007, to fill or otherwise impact 0.4946 acres of 404/wetland to construct the proposed residential development. On May 18, 2007, and June 21, 2007,the DWQ received additional information from you, however, the DWQ has determined that your application remains incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact protected wetlands and/or streams on the subject property. Therefore, unless we receive five copies of the additional information requested below, we will have to move toward denial of your application as required by I SA 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: Because Richland Creek is classified as a trout stream, General Certification 3631 requires that all of the stormwater resulting from this development be treated by one of the following BMPs: a wet detention pond followed by a level spreader and forested filter strip, a constructed stormwater wetland, or a bioretention area. The DWQ will also allow any alternative BMP or combination of BMPs that achieves 30 percent or greater removal of nutrients and 85 percent or greater removal of TSS. 2. Many of the BMPs currently proposed for this project do not meet the requirements of General Certification 3631, including: Stand-alone wet detention ponds, Routing stormwater through grassed areas, and Utilizing existing natural wetlands for stormwater treatment. 3. Stormwater BMPs must be designed in accordance with the DWQ BMP Manual. Submittals received by the DWQ prior to October 1, 2007 may use either the 1999 or 2007 version of the BMP Manual. Submittals received by the DWQ after October 1, 2007, must use the 2007 version of the BMP Manual. Please note that both versions of the DWQ BMP Manual require that wet 401 Oversight/Express Review Permitting Uni[ 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: h~ //h2o enr state nc us/ncwetlands N °QhCarolina J~atura!!y An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper VantagePointe Homes of Waynesville, LLC Page 2 of 2 August 2, 2007 detention ponds and constructed stormwater wetlands be designed to retain the runoff resulting from the one inch storm and releasing it over a period of three to five days. 4. The current submittal states that there is a 0.132 area that will not receive stormwater treatment. However, General Certification 3631 requires stormwater treatment for the entire site; please correct this in the resubmittal. 5. In your resubmittal, please include a completed BMP worksheet for each one of the proposed stormwater BMPs. Links to these worksheets are available on the bottom of the following DWQ web page: http://h2o.enr.state.nc.us/ncwetlands/regcert html 6. As you complete the worksheets, please provide all of the information listed in the "Required Items" list so that the DWQ can review your application. Please submit this information within 30 calendar days of the date of this letter. If we do not receive this requested information within 30 calendar days of the date of this letter, your project will be withdrawn and you will need to reapply with a new application and a new fee. 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 Ms. Cyndi Karoly or Mr. Ian McMillan at 919-733- 1786, or Annette Lucas, Stormwater Engineer in the DWQ Central Office, at 919-715-3425, if you have any questions regarding this letter or would like to set up a meeting to discuss this~gnatter. CBK/ijm Cynd~aroly~ p~isor 401 OversightlExpress Review Permitting Unit cc: Kevin Barnett, DWQ Asheville Regional Office USACE Asheville Regulatory Field Office File Copy Central Files Rebekah Newton, WNR, P.O. Box 324, Newton, NC 28658 Filename: 070475 VaotagePoiat(Haywood)On_Hold2