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HomeMy WebLinkAbout20081319 Ver 1_More Info Received_20081023LMG LAND MANAGEMENT GROUP INC. Environmental Consultants October 21, 2008 TO: Mr. Ian McMillan, DWQ Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699 MV191 OCT 2 3 2008 DENR - WAtER QU BRAN WETLANDS AND STORMWA RE: Additional Information for the 401 Water Quality Certification Application Rutman Creek Watershed Restoration Project, Hyde County, NC DWQ # 08-1319 Mr. McMillan: We received your letter dated October 14, 2008 in which you request additional info-nation regarding the Rutman Creek Watershed Restoration project. Below is a response to your concerns: 1. Incorrect and/or missing wetland, intermittent perennial stream and/or buffer impacts. The total stream impacts noted on Pages 8 and 9 of 12 appear to be posted incorrectly. Page 8 and 9 shoes total stream impact at 7,900 linear feet; however the figures shown equal 7,150 linear, feet. Please provide five (5) copies of corrected information. See attachment #1. I hope this information adequately answers your concerns. Please contact me if you have any additional questions. Thank you for your assistance with this project. Sincerely, Ashley Futr?l Environmental Scientist Encl. CC. Kyle Barnes, DWQ David Lekson, USACE Matt Matthews, DWQ Cal Miller, Wetlands Resource Center www.lmgroup.net • info@lmgroup.net • Phone: 910.452.0001 • Fax: 910.452.0060 3805 Wrightsville Ave., Suite 15, Wilmington, NC 28403 • P.O. Box 2522, Wilmington, NC 28402 2. Individually list wetland impacts. Types of impacts mechanized clearing, grading, fill, excavation, flooding, se arately list impacts due to both structure and flooding. include, but are not limited to ditching/drainage, etc. For dams, N/A 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) Total Wetland Impact (acres) N/A 3. List the total acreage (estimated) of all existing wetlands on the property: ~690 acres 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 ly length X width, then divide b 43,560. Stream Impact Number (indicate on ma) Stream Name Type of Impact Perennial Intermittent? Average Stream Width Before Impact Impact Length linear feet Area of Impact (acres) #1414 Ditch class. as RPW Ditch Plugging N/A 25' 700 0.42 #15416 Ditch class. as RPW Ditch Plugging N/A 25' 200 0.12 Al Ditch class. as RPW Ditch Fill N/A 25' 4,000 2.30 M1 Ditch class. as RPW Ditch Fill N/A 25' 3,000 1.72 Total Stream Impact (by length and acreage) 7,900 4.56 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, dredaina, flooding, drainage. bulkheads. etc_ Open Water Impact Site Number indicate on ma) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) Total Open Water Impact (acres) N/A Updated 11/1/2005 Page 8 of 12