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HomeMy WebLinkAbout20051642 Ver 1_Complete File_20050825O?O? W AT ?9QG Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality September 2, 2005 Mr. Whit Jones 488 NC 11 South Magnolia, NC 28453 Dear Mr. Jones: RE: Wetland permitting issues at your property at NC 11 and NC 24/27 DWQ # 20051642 Duplin County As you know, Ms. Noelle Lutheran and I conducted a site visit to your property on August 25, 2005 to determine the extent of wetlands on the property, to visit the mitigation site that you planted in 1992/1993 and to discuss wetland permitting issues with respect to a proposed commercial development on this site. The following items should address these issues. Please call me at 919-733-9646 if you have any questions. 1. Wetland delineation: It is our understanding that Ms. Lillette Granade with the US Army Corps of Engineers has determined that the wetlands on this property are isolated and therefore not subject to Section 404 Permitting. As you know, the Division of Water Quality administers a state permitting program for isolated wetlands. Those rules first require a delineation and then survey or GPS location on those wetlands. At your request, Ms. Lutheran and I did a preliminary delineation on the site and located the wetland line with pink flagging. Please have those flags surveyed or GPSed with survey grade GPS and displayed on a site map so we can then sign the map to approve the wetland delineation. That map should be sent to both Noelle and me so we can review it before approval. II. Mitigation site: The mitigation site appears to be quite successful and could provide adequate compensatory mitigation for the proposed impact depending on the acreage of impact and acreage of mitigation. In addition, the following changes will need to be made at the mitigation site: a. A conservation easement will need to be recorded for the entire mitigation site to protect it from future disturbance. A third-party will need to hold the easement. Either a local land trust organization or the NC Ecosystem Enhancement Program (EEP) will be acceptable to DWQ. Draft conservation easements may be obtained from the EEP or from the US Army Corps of Engineers. DWQ will need to review and approve the easement before it is recorded. b. Ditch plug: The ditch on the east side of the property is still open and potentially functional with respect to drainage of the site. In contrast, the ditch on the west side of the property has become filled in and is no longer functioning. We believe that the east side ditch will need to be plugged (i.e., filled) for a length of about 100 feet to ensure that the restored wetland hydrology will be retained. Please provide a written plan for our approval for that plugging. 401 oversight/Express Review Permits 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.usfncwetfind s One N Carolina Nakrally An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper IV V c. Vegetation management: Periodic bushhogging of the mitigation site has allowed the planted oaks to grow rapidly and develop a closed canopy on the site. However bushhogging in the future will need to cease so a complete wetland ecosystem with various layers of forest (canopy, saplings, seedlings, shrubs and herbs) can develop. This issue should be addressed in the conservation easement. d. Type of mitigation: Please clarify what part of the mitigation site was jurisdictional wetlands when it was planted and what part was not jurisdictional wetlands when it was planted. Please provide documentation (such as an aerial photo from around the time of planting) to confirm this difference. We will need a tabulation of the acreage by type of mitigation (restoration, enhancement and preservation) for this site. Development Plan for Commercial site: As we discussed, we will need a development site plan for the proposed commercial development. As we discussed, it is likely that this plan will require filling of the isolated wetlands adjacent to NC 24/27. If the impacts exceed one acre (which is likely), then compensatory mitigation will be required by DWQ at a 2:1 ratio. We expect that the mitigation site can satisfy this requirement but you will need to report the acreage of both the mitigation site and the proposed development site. The site plan will also need to contain provisions for on-site stormwater treatment with Best Management Practices designed to provide 85% TSS removal according to DWQ's stormwater design manual. Development Plan for Residential site: We understand that the other site that you own on NC 11 is slated for residential development. We also understand that a wetland delineation exists for that site and that the wetlands on the site are isolated as well. Please provide a surveyed or GPSed delineation map for that site so we can approve that delineation as well. A development plan for that site will also be required in order to approve the impact to wetlands. Similarly, the mitigation site should be able to provide suitable mitigation for this project depending on the amount of impact. Applications for wetland fill: Once DWQ has reviewed and approved the above items, you will need to submit an application for fill of isolated wetland using the Preconstruction Notification Form (PCN) available on our website (h2o.enr.state.nc.us/ncwetlands). If fill is greater than one acre of wetlands, then a fee of $475 will be required. Fill of less than one acre has a fee of $200. If you propose to fill more than one acre of isolated wetlands, then our rules require a Public Notice and public comment period before we can issue any approvals. I hope that this letter addresses the delineation and permitting issues on this site. Please call me at 919-733-9646 if you have any questions. rs, - y il al ice Cc: Noelle Lutheran, D Lillette Granade, Wilmingtoof Engineers Fn Becky Fox, US EPA File copy Central files 2 - -• - a_? r? -. ??, .. ,'ate' Fr'.' - r r 4/?2 . _ ? 1 --- ---------- ---------- 7 - - - rt -? r I--r I L- 4 (Fp 5 , T w I ? I I I F ?! I I ?T .; i I ? t? ? 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