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HomeMy WebLinkAbout19920056 Ver 1_Complete File_19920302SABINE& WATERS -'Y- ENVIRONMENTAL LAND MANAGEMENT CONSULTANTS February 25, 1992 Mr. Eric Galamb Division of Environmental Management N.C. Department of Environment, Health & Natural Resources 8025 North Point Blvd., Suite 100 Winston Salem, North Carolina 27106 SUBJECT: General Water Quality Certification Brassfield Section 1 - Guilford County Dear Mr. Galamb: Pursuant to our conversation last week, Sabine & Waters is pleased to submit additional information to clarify the following issues which you raised: o Filling on Lot No. 2 adjacent to Tagus Drive o Future development in the southwest corner of site. The wetland area on the back (southeast) portion of lot No.2 was not identified for filling in our proposal to you dated January 10, 1992. It was our opinion that the wetland would not require tilling in order to utilize the lot for residential development. In accordance with our telephone conversation, we have reevaluated this strategy in consideration of the merits of leaving the wetland unaltered, and have concluded that filling the wetland at this location is preferable. The additional tilling at Lot No. 2 will be offset by reducing proposed fill on lot Nos. 74 and 75 by an equal amount. This strategy affords maximum practical protection for the wetland corridor between lot Nos. 76 and 39, which constitutes a large corridor of unaltered wetland. The wetland till plan (attached) has been changed to reflect this modification. The specific future development of the southwest corner of the site was not identified in our original proposal. There are presently no specific development plans for this area. An adjacent parcel, as shown on the Master Sketch Plan, has not been secured and access and lot studies have not been completed for this area. We have, however, agreed to preserve the wetlands between lot Nos. 70-75 and the unspecified development to the west. Regardless of the specific development that occurs in this area, the jurisdiction wetlands that have begn surveyed and platted will be preserved to be used as common area and/or drainage easementt . P.O. Box 1072 P.O. Box 864 P.O. Box 276 Sununervine, SC: 29484 LexinguxI, SC 20072 Statesboro, GA 30458 (803) 871-5383 (801) 957-2460 (912) 842-9116 P.O. Box 61505 Savannah, GA 31419 (912) 920.2120 Mr. Eric Galamb February 25, 1992 page two I hope this information satisfies your concerns regarding the proposed project. If you have any questions or need additional information, please call me at (803) 871-5383. Thank you for your consideration in this matter. Sincere , D. Nick Roark Senior Ecologist Enclosures cc: Mr. Gary Paul Kane - Weaver Investments Mr. John Dorney - NCDEHNR ,. STATE u 411 \':i, N State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor William W. Cobey, Jr., Secretary Mr.. Bob Dischinger Evans Engineering 4609 Dundas Drive Greensboro, North April 28, 1992 Carolina 27407 Deal Mr. Dischinger: George T. ltverett, Ph.D. Director Subject: Proposed Fill in Headwaters or Isolated Wetlands Brassfield Section I ruilford County ?DEM Proiect 92056 Upon review of your request for Water Quality Certification to place fill material in 0.61 acres of wetlands as shown onlyour map of April 20, 1992 for road crossings and lot fill located in Greensboro, North Carolina in Guilford County, we have determined that the proposed fill can be covered by General Water Quality Certifications No. 2671 and 2666 issued January 21, 1992. A copy of the General Certification is attached. This Certification may be used in qualifying for coverage under Corps of Engineers' Nationwide Permits No. 26 and 14. All other wetlands shall. be placed in conservation easements or (if on private lots) have deed restrictions. If you have any questions, please contact John Dorney at 919/733-1786 or 919/733-1787. Sincerely, j A? ' 'L,'o-or. cue T. Everett GTE : JD Attachment cc: Wilmington District. Corps of Engineers Corps of Engineers Raleigh Regional Office Winston-Salem DEM Regional Office Mr. John Dorney Ventral Files R1 (AON I OI I K 1, \,hc?ill? I.iacttc?illr xloorctivillc Rilcigh \Va.hmy;t?m \V'11111inktoii V'imton"alcm 70-1 1 h?I)S' 11'111 tr1i41 70 1/O(13 1Wf) 910'571 47(X) 91?Ay.1(?('181 919'io s 311(x) 90/890 7(X)_, Pollution Prevention Pays PO l3ux 29515, Ralc'q,h North Carolina 27(i2hOS3s telephone 919733 70Is ", 11- J r i........ ?.,., l :............1-.... I ..,.J..'.,.. r ??? ? ?y?--j? ? ' m 3r 7 ji ID < 3 i w 3? ?C . p o f v m x ? o 9 m Z€ vvNN ? o, yyyy,?, :? 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IMPORTANT To_ Date Time WHILE YOU WERE OUT M - _ of _ Phone AREA CODE NUMBER EXTENSION Message Signed TELEPHONED PLEASE CALL CALLED TO SEE YOU WILL CALL AGAIN WANTS TO SEE YOU URGENT RETURNED YOUR CALL N.C. Dept. of Environment, Health, and Natural Resources v v13a Printed on Recycled Paper WCO c ie,_. C(MSevJ a*r ? 1Qek (te?.,ws..clii -SC I ?11 rcw(xjt?u, to Y-10 L91, ¦ d ro m 1 r T r? " 'D r ,? ? ? 'C m H y ? ? ?? vi P C ?%+ O T. `" M ?0 ? ? ? ? ? .. J ? i ? i ? 'b '-? !. x ??',?. ? o a m -0 m I I z ? C m z Z ' Q p M m °° Z w (n (n - a m C U I L ff D ? Z m Z Z m m n .0" -0? MEMO TO: DATE: SUBJECT: -?) 'k ..) l From: a `?? SiA1E o- y?...»? North Carolina Department of En ironment, Health and Natural Resources Printed on Recycled Paper w^M r ; 04u?c 12 i O? VY?61? 1(4 ?, F- -? I i c. E'?1'<YJ Sol( c-? G'vL5 -?- ? a y? ?b s l?- p a" `\ 1 a ;r •, 7 OVO& _ AG vv S? / '' I t• r 77/-J107 ??? al a nn ?U ?ni :rUn? Q)A < ?y[ f ? d ?O.0 31l I ?Q ?a otroy i d 60.0'r. Y I r Jj?nnr? .exFl iwu m 1.7Al1aMC - ACA7-T10-CAQD A7:7T W /M rEV?NS GINEERING, INC. Po Office Box 10285 RE SBORO, N. C. 27404 Telephone: (919) 854-8877 To ....-? QEI,4 ....DC ol-'v ..................................... bff(I.JL.I (W LETITER Date .... . 2C°.? ... Z ...................... . Subject ...$M.Affi.F W. ... C- 4 4 . ... . ............................... ............ jam .... F?.?(? ... r sI: kkF?..... .....CO-Y .... 11A.t.?! ?A.....04,??fh . .... ? ...ux,&M.00 ... ??F....'' US.... ........... .............................................. ?I ............ t?lf?...... ?!1?....lF .`....?-?................. ............................................................................................................:............ ............ .......................................................................... .......... . ............. .. h«c ................................ 9..?1..?. e , ............................................................................. MAR 2.7.E........... ..................................................................... WATffZ 1URL'ItTOC?r??v?.... ?............ .......? Please reply ..... El No reply necessary ....................... Signed ..........................I..... .... l ?' S MM 1 /? ? ? = /`??. ? / / ?? ?•/ , x? ?% ? . ' f _ %? 'ice ? ,t+ ' ? _ _ .%e '"_- ' _ \ 1 5`1 14 00 lip X01 ', 'FV v rn / i1',, 01 PI-14 v 4 i40Q 7L ., ,,? f 0 ?\ f l ?' d ?s?, `? - Q? // ?? ? I? Jr ,• '?,,? r ?s°???w I it `` ?? ?I 1? ,? ? ? - v 04-00,10 NX oth, Ole ?._- J ,?,' '_`, ; o'er ? ' 4. , ?, ,?' <S• ? y , 0 y' ?, -. r•- r•; 1.4 vtl Izu 'Irv oil / ?. 017 41? 92 03/26 12 * 19 Zstsds-t5l 1-GbSb JAD I NE m YIA I GICJ y-j w w x SABINE&WATERS?? "r- ENVIKONMEN"TAI_ I.AND MANAGEMENT CONSULTANTS TO : Naive : ' H P l G Company'." Location: ? 41/ Telephone: (Pax) FROM Name: Date: I The total number of pages, including this cover letter ir, If you do not receive all of the pages in good condition, please call (803) and ask for fhtt fi QIS 14 Ubs?1 G???? see TI State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 lames G. Martin, (,'overnor March 1.?, 1992 (,eorge T. I-N rett, 1'h.U. William W. Cobey, Ir., Secretary Director Weaver Investments c/o Mr. Gary Paul Cane Post Office Box 26040 Greensboro, North Carolina 27402 Dear Mr. Cane: i Subject.: DEM Project # 92056 The Division of Environmental Management, Water Quality Section has reviewed your plans for wetland fill for 0.98 acres of wetlands lat Brassfield Section I in Guilford County for residential lot fill' and road crossings. Based on this review, we have identified significant uses which would be removed by this project. These are wildlife: habitat, water storage, streambank stabilization and removal of pollutants in a sensitive watershed. Furthermore, insufficient '.evidence is present in our files to conclude that your project must be bujilt in wetlands. Therefore, we are moving toward denial of your 401 Certification. Until we receive this information, we are requesting (by copy of this letter) that the U.S. Army Corps of Engineers place your pzc-)ject on administrative hold. Please provide us with information supporting your position that your project must be constructed in wetlands. Specifically can ',you construct your residential lots on nearby upland? Any documentajtion such as maps and narrative which you can supply to address upland alternatives may be helpful in our review of your 401 Certification. Please respond within two weeks of the date of this letter. If you have any questions, please call me at 919/733-1786. JRD/kls Weaver.ltr/wpvol.2 cc: Winston-Salem Regional Wilmington Office COE Mr. N. Dick Roark Central. File. Sincerely, L Jo in R. . norncy Office Ill (JON.nl OI I I( 1 5 i \Vilnun)eun \1'nnt m s:d( ni 7(N),' ')1'): 315 I'M (W) 81P, AJu vill( I'm-ttevill(. \ o w( will( R'dripil \V,r.liint_tun 704/751 n208 11T.W, IS41 70.1/6h( 16(X) 919/,71 47(X1 o11/14(,o181 Pollution Prevention Pays I I'( ) B,\ ),hi , kjlcigjl, Nwd) ( 'ImIll,i )7620Wi3 ldcldnmr `)1')733 ;I11, WETLAND RATING SYSTEM WOR SHEET Projects, No. or description ?b?, Location / V / County Nearest road or town 641-4e;jt River basin ?w? / Nearest stream 4vw6and classification Evaluator ERIC GALAMB Agency and address DEM - Date and time evaluated (/I,?G???k I !O ?' Major Wetland Type 14?-- " IQ '(C4,ce 4*"d ,,,k°J Approximate size of wetland system acres Approximate extent of wetlands in area acres within miles Three most common plant species (in order): Gl?? Soil Series (if known) Hydrologic indicators Direct surface h 1 w'-( I ologic connec Existing Conditions Drainage 1;rw,-c Disturbance ?'f c Restoration potent Restoration value al on ?o ??, (s 2 Is site known to provide habitat for rare, endangered or threatened species? If so, list species observed or record ed. Item No. Score (circle one) I. Location/Landscape 1 Natural area buffer j 2 Sensitive watershed 15) 4 3 2 1 0 3 Dispersal corridor system 5 4 3 (?) 1 0 II. Ecological Values 4 Special ecological attributes 5 4 3 2 10 5 Wildlife habitat 5 q) 2 1 0 6 Aquatic life 5 4 3 2 1 0 7 Water storage 5 3 2 1 0 8 Streambank stabilization 5 3 2 1 0 9 Removal of pollutants 5 4 3 2 1 0 III. Human Values 10 Outdoor recreation/education 5 4 0 2 1 0 11 Economic value 5 4 3 2 0 0 score Site description and notes : ?Prv-/ (0 C ?1'^ I?5 0?0?5 O1^SPrvJ?P? ?PP??<<,K?'ti k/Ulf 13 WvoJ ?e vle4 fr(es .„ ?JD 6 . i IYI February 25, 1992 E N.C. Dept. of NNa FEB 2 7 1992 SABINE & WATERSO stop-Salem ENVIRONMENTAL LAND MANAGEMENT CONSULTANTS; tonal office Mr. Eric Galamb Division of Environmental Management N.C. Department of Environment, Health & Natural Resources 8025 North Point Blvd., Suite 100 Winston Salem, North Carolina 27106 SUBJECT: General Water Quality Certification Brassfield Section 1 - Guilford County Dear Mr. Galamb: Pursuant to our conversation last week, Sabine & Waters is pleased to submit additional information to clarify the following issues which you raised: o Filling on Lot No. 2 adjacent to Tagus Drive o Future development in the southwest corner of site. The wetland area on the back (southeast) portion of lot No.2 was not identified for filling in our proposal to you dated January 10, 1992. It was our opinion that the wetland would not require filling in order to utilize the lot for residential development. In accordance wi'h our telephone conversation, we have reevaluated this strategy in consideration of the merits of leaving the wetland unaltered, and have concluded that filling the wetland at this location is preferable. The additional filling at Lot No. 2 will be offset by reducing proposed fill on lot Nos. 74 and 75 by an equal amount. This strategy affords maximum practical protection for the wetland corridor between lot Nos. 76 and 39, which constitutes a large corridor of unaltered wetland. The wetland fill plan (attached) has been changed to reflect this modification. The specific future development of the southwest corner of the site was not identi red in our original proposal. There are presently no specific development plans for this area An adjacent parcel, as shown on the Master Sketch Plan, has not been secured and access and lot studies have not been completed for this area. We have, however, agreed to prese a the wetlands between lot Nos. 70-75 and the unspecified development to the west. Regardless of the specific development that occurs in this area, the jurisdiction wetlands that havei been surveyed and platted will be preserved to be used as common area and/or drainage easements. P.O. Box 1072 P.O. Box 864 P.O. Box 276 Summerville, SC 29484 Lexington, SC 29072 Statesboro, GA 30458 (803) 871.5383 (803) 957-2460 (912) 842-9116 P.O. Bo 61565 Savanna , GA 31419 (912) 92C,2120 i Mr. Eric Galamb February 25, 1992 page two I hope this information satisfies your concerns regarding the proposed project. If you have any questions or need additional information, please call me at (803) 871-5383. Thank you for your consideration in this matter. Sincere , D. Nick Roark Senior Ecologist Enclosures cc: Mr. Gary Paul Kane - Weaver Investments Mr. John Dorney - NCDEHNR 'V l-l3 9 SABIN" E &WATERS ?- ENVIRONMENTAL LAND MANAGEMENT CONSULTANTS January 9, 1992 Mr. John Dorney Water Quality Section Division of Environment, Health & Natural Resources P.O. Box 27687 Raleigh, North Carolina 27611-7687 SUBJECT: General Water Quality Certification Brassfield Section 1 - Guilford Dear Mr. Dorney: N-C 1? ?i?t ??"n>>?? JAN 13 ? Win. ton-Sairryi Recgil vial of-lice 0J This letter is to request your determination regarding General Water Quality Certification for the above referenced project. Although this work is clearly authorized by the U.S. Army Corps of Engineers (USACE) under Nationwide Permit Nos. 14 and 26, my understanding is that your office must also determine if the project can be covered under your General Water Quality Certification No. 2176, issued November 4, 1987. BACKGROUND Wetlands on the approximately 83-acre site were delineated by Sabine & Waters personnel on June 20-21, 1991, using the routine on-site determination method as described in the Federal Manual for Identifying and Delineating Jurisdictional I'?etlamis'. The flagged wetland boundaries were verified on-site by Mr. John Thomas of the USACE on August 8, 1991. The final letter of verification is attached. The USACE has also concurred with our determination that the proposed work is covered by NWPs 14 and 26 for minor road crossing and filling less than one acre of wetlands located above the headwaters (point of 5 cfs mean annual flow). A letter substantiating this determination is forthcoming. The information that follows is submitted for your review to reach a decision on Water Quality Certification. ' Federal Interagency Committee for Wetland Identifying and Delineating Jurisdictional Wetlands. Washington D.C. Cooperative Technical Publicatioi P.O. Box 1072 P.O. Box 864 Summerville, SC 29484 Lexington, SC 29072 (803) 871-5383 (801) 957-2460 Delineation. 1989. Federal Manu I for USACE, USEPA, USFWS, USDAVS. i. 77pp. plus appendices. P.O. Box 276 P.O. Bo 61565 Statesboro, GA 30458 Savanna , GA 31419 (9R) 842.9116 (912) 92 2120 Mr. John Dorney January 9,- 1992 Page two PROPOSED PROJECT The project consists of a residential subdivision and associated infrastructure incl ding water, sewer, electrical utilities and drainage easements. A total of 156 residential lot are proposed for a density of 2.0 units per acre. Wetlands on the 83-acre site have been avoided to the maximum extent practicable. Wetlands are proposed for filling at five locations within the project. Approximately 0.98 acres of intermittent tributaries to Horsepen Creek will be filled to create buildable residential lots. Approximately 0.12 acres of wetlands will be filled for three minor road crossings. All road crossings are less than 100 feet either side of ordinary high Water (OHW) and require less than 200 cubic yards of fill material below OHW. The threeroad crossings are also the minimal required to effectively and safely access the site. Secondary impact to adjacent streams and wetlands will be minimized by, the implementation of site specific erosion control measures, as well as best management practices. An erosion control plan (attached) has been prepared by Evans Engineering, Inc., and will be submitted to Guilford County for their review. The plan will control erosion and sedimentation during and after construction activities and assist in maintaining high water quality in adj cent streams and tributaries. The erosion control plan provides details for pre-and post-projectlland contours and surface drainage, and describes methods to protect sensitive adjacent and dbwn- gradient natural habitats, particularly streams, wetlands and floodplains. All practicable measures will be taken to prevent non-point source runoff from the subdivision from impacting wetlands and streams on the project site. These measures should provide filtration of potential pollutants and assimilation of excess nutrients that may be associated with subdivision run-off. Co sidering the total amount and the relative low quality of the wetlands being imp cted (1.10 ac es), it is our opinion that compensatory mitigation is not warranted. Wetland reservation and buffering, however, is proposed to maintain a high level of environ ental quality and preserve the integrity of the significant flood plains adjacent to the site. Th site contains approximately 14.4 acres of wetlands, of which 1.10 are being proposed for filling. The remaining 13.3 acres of wetlands will be preserved in their natural state. Wetland preservation will be complemented by establishing an undisturbed upland buffer around positions of the preserved wetlands. Buffering will be accomplished adjacent to the primary wetlands to create large blocks of undeveloped wetlands and upland. The buffer area will consist of upland between the jurisdictional wetland boundary and the 100-year flood plain. The large blocks of undisturbed wetland and upland habitats will protect the values and functions of the adjacent wetlands as well as provide kravel corridors and habitat value for wildlife. These undisturbed areas will be dedicated to the city of Greensboro as open space. Mr. John Dorney January 9; 1992 Page three 4 4 Please process this certification request at your earliest convenience. If you have, any questions, or need additional information, please call me at (803) 871-5383. Thank you fog your consideration in this matter. Sincerely, Ow- 60?6 D. Nick Roark Senior Ecologist Enclosures cc: Mr. Gary Paul Kane - Weaver Mr. Bob Dishinger - Evans Engineering Mr. Art Hagstrom - NCDEHNR C ?U 1MC?p S ? GvY ,{? fi'eo» r1? SABINE& WATERS .? V ENVIRONMENTAL LAND MANAGEMENT CONSULTANTS January 9, 1992 Mr. John Dorney Water Quality Section Division of Environment, Health & Natural Resources P.O. Box 27687 Raleigh, North Carolina 27611-7687 SUBJECT: General Water Quality Certification Brassfield Section 1 - Guilford Dear Mr. Dorney: 4? a'Jz) 5? This letter is to request your determination regarding General Water Quality Certifidation for the above referenced project. Although this work is clearly authorized by the U.S. Army Corps of Engineers (USAGE) under Nationwide Permit Nos. 14 and 26, my understanding is that your office must also determine if the project can be covered under your General ?ater Quality Certification No. 2176, issued November 4, 1987. BACKGROUND Wetlands on the approximately 83-acre site were delineated by Sabine & Waters personnel on June 20-21, 1991, using the routine on-site determination method as described in the 1,cderal Manual for Identifying and Delineating Jurisdictional Wetlands'. The flagged wetland boundaries were verified on-site by Mr. John Thomas of the USACE on August 8, 1991. The final letter of verification is attached. The USACE has also concurred with our determination that the proposed work is covered by NWPs 14 and 26 for minor road crossing and fillip less than one acre of wetlands located above the headwaters (point of 5 cfs mean annual flo ). A letter substantiating this determination is forthcoming. The information that follows is subiliitted for your review to reach a decision on Water Quality Certification. ' Federal Interagency Committee for Wetland Delineation. 1989. Federal Manu l.lur Identifying and Delineating Jurisdictional Wetlands. USACE, USEPA, USFWS, USDA SCS. Washington D.C. Cooperative Technical Publication. 77pp. plus appendices. Y.O. Box 1072 Y.O. Box 864 P.O. Box 276 Summerville, SC 29484 Lexington, SC 29072 Statesboro, GA 30456 (803) 871.5383 (803) 957.2460 (912) 842.9116 P.O. B m x 61565 S;tvann h, GA 31419 (912) 92)-2120 Jr M Mr. John Dorney January 9, 1992 Page two PROPOSED PROJECT The project consists of a residential subdivision and associated infrastructure including water, sewer, electrical utilities and drainage easements. A total of 156 residential lots are proposed for a density of 2.0 units per acre. Wetlands on the 83-acre site have been avoidjed to the maximum extent practicable. Wetlands are proposed for tilling at five locations within the project. Approximately 0.98 acres of intermittent tributaries to Horsepen Creek will be tilled to create buildable residential lots. Approximately 0.12 acres of wetlands will be tilled for',three minor road crossings. All road crossings are less than 100 feet either side of ordinary high water (OHW) and require less than 200 cubic yards of fill material below OHW. The three road crossings are also the minimal required to effectively and safely access the site. Secondary impact to adjacent streams and wetlands will be minimized by the implementation of site specific erosion control measures, as well as best management practices. An erosion control plan (attached) has been prepared by Evans Engineering, Inc., and ill be submitted to Guilford County for their review. The plan will control erosion and sedimentation during and after construction activities and assist in maintaining high water quality in adjacent streams and tributaries. The erosion control plan provides details for pre-and post-project land contours and surface drainage, and describes methods to protect sensitive adjacent and down- gradient natural habitats, particularly streams, wetlands and floodplains. All practicable measures will be taken to prevent non-point source runoff from the subdivision from impacting wetlands and streams on the project site. These measures should provide filtration of potential pollutants and assimilation of excess nutrients that may be associated with subdivision run-off. Considering the total amount and the relative low quality of the wetlands being impacted (1.10 acres), it is our opinion that compensatory mitigation is not warranted. Wetland preservation and buffering, however, is proposed to maintain a high level of environmental quality and preserve the integrity of the significant flood plains adjacent to the site. The site contains approximately 14.4 acres of wetlands, of which 1.10 are being proposed for filling. The remaining 13.3 acres of wetlands will be preserved in their natural state. Wetland preservation will be complemented by establishing an undisturbed upland buffer around portions of the preserved wetlands. Buffering will be accomplished adjacent to the primary wetlands to create large blocks of undeveloped wetlands and upland. The buffer area will consist of upland between the jurisdictional wetland boundary and the 100-year flood plain. The large blocks of undisturbed wetland and upland habitats will protect the values and functions of the adjacent wetlands as well as provide travel corridors and habitat value for wildlife. These undisturbed areas will be dedicated to the city of Greensboro as open space. Mr. John Dorney January 9, 1992 Page three Please process this certification request at your earliest convenience. If you have any questions, or need additional information, please call me at (803) 871-5383. Thank you foryour consideration in this matter. Sincerely, D. Nick Roark Senior Ecologist Enclosures cc: Mr. Gary Paul Kane - Weaver Mr. Bob Dishinger - Evans Engineering Mr. Art Hagstrom - NCDEHNR _ j ate. DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402.1890 IN REPLY REFER TO Regulatory Branch SUBJECT: CESAW-CO92-J-041 October 18, 1991 Weaver Investments c/o Mr. Gary Paul Cane Post Office Box 26040 Greensboro, North Carolina 27402 Dear Mr. Cane: Reference the meeting on September 10, 1991, with Mr. John Thous"u of my staff and Mr. Kenneth Smoak of Sabine & Waters Conaultanta, onaite of the proposed Brassfield subdivision located off Horsepcn Creek Road adjacent to Horsepen Creek, Greensboro, Guilford County, North Carolina. The purpoL,-? of this meeting was to inspect the site for waters and wetlandu .iubject to Department of the Army permitting authority. This letter aluo confirinu th.: October 1, 1991, wetlands survey verification. Based upon aforementioned onsite inspections and revitzw of the aforementioned survey, we recognize this surveyed alignment to by th" 1"iitu of our regulatory jurisdiction on the property. Unless there iu a charge in the law or our published regulations, this determination of thv. limitu or wetlands may be relied upon for a period not to exceed 3 ytaaru. Please be reminded that no excavated or fill materialu may bu placed in any waters or wetlands areas without prior Federal permit Autliorizutiorl. Impacts to delineated wetlands will require further review by this office. Thank you for your time and cooperation. If you have any queationu, please contact Mr. Thomas, Raleigh Regulatory Field Office, telephone (919) 846-0648. Sincerely, G. Wayne Wright Chief, Regulatory branch -2- Copies Furnished Sabine & Waters c/o Mr. Kenneth Smoak Post Office Box 10724 Summerville, South Carolina 29484 Evans Engineering, Inc. c/o Mr. Bob Bishinger Poet Office Box 10285 Greensboro, North Carolina 27404 Mr. John Parker North Carolina Department of Environment, Health, and Natural Resources Poet Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 Regional Office Manager North Carolina Department of Environment, Health, and Natural Resources 8025 North Point Boulevard Suite 100 Winston-Salem, North Carolina 27106 SABINE &.. WATERS E4V1R0NMEX?AL LAND MANAGFMEN? fONSULTAL-r5 ' P. O. Box 1072 Office (803) 871-5383 Summerville, S. C. Fax (803) 871-2050 294 Q TO [L[E'ff ME 0)[F VRZKSDIOUM1?1 DATE _ (? (X/ JO• MO _-- . AT TE•T'Do AE 1? 2 5 C5 t 1. V LO IV WE ARE SENDING YOU 0 Attached D Under separate cover viA the?o} ms: d ? Shop drawings 0 Prints D Plans ? 77% ? flca ? Copy of letter ? Change order ? Cn° ES DATE No. DESCRIPTION THESE ARE TRANSMITTED as checked below: ? For approval ? For your use ? As requested O For review and comment ? FOR BIDS DUE REMARKS O Resubmit copies for approval O Submit copies for distribution O Return corrected drints ? PRINTS RETURNED AFTER LOAN TO US COPY TO ? SIGNED. ---.. .. ,- . EI */cjoEV.11 •,f nod •E n-Ird. A-01, LOldy yE of 0nc4,1 ? Approved as submitted ? Approved as noted ? Returned for corrections 19 SABINE &NINTATERS _r ENVIRONMENTAL LAND MANAGFMCN7 rONSULTAI'M P. O. Box 1072 Office (803) 871-5383 Summerville, S. C. Fax (803) 871-2050 29 To 6/'? V(/f dEMEM ors iOAT[ JO• NO ?/ A7Tl.+T1ON IL 6 2 5 0 WE ARE SENDING YOU E3 Attached O Under separate cover vis r0 the o rns: w ? Shop drawings (3 Prints 13 Plans ? Samples C" O ficb ? Copy of letter ? Change order ? cn° ES DATE No. DESCRIPTION THESE ARE TRANSMITTED as checked below: ? For approval D Approved as submitted ? For your use D Approved as noted ? As requested D Returned for corrections ? For review and comment D D FOR BIDS DUE 19 RLMARKS l c D Resubmit copies for approval ? Submit copies for distribution ? Return corrected prints D PRINTS RETURNED AFTER LOAN TO US 7 COPY TO ' SIGNED. If •ncltx-, •rr not as nol.d, fondly notify uc of &nre A' e SABINE &WATERS ?- ENVIRONMENTAL LAND MANAGEMENT CONSULTANTS January 9, 1992 i f . Mr. John Dorney _4 Water Quality Section Division of Environment, Health & Natural Resources P.O. Box 27687 Raleigh, North Carolina 27611-7687% SUBJECT: General Water Quality Certification Brassfield Section 1 - Guilford Dear Mr. Dorney: This letter is to request your determination regarding General Water Quality Certifi tion for the above referenced project. Although this work is clearly authorized by the U.S. rmy Corps of Engineers (USACE) under Nationwide Permit Nos. 14 and 26, my understandi g is that your office must also determine if the project can be covered under your General Water Quality Certification No. 2176, issued November 4, 1987. BACKGROUND Wetlands on the approximately 83-acre site were delineated by Sabine & Waters personnel on June 20-21, 1991, using the routine on-site determination method as described in the Fe eral Manual for Identifying and Delineating Jurisdictional Wetlands'. The flagged we land boundaries were verified on-site by Mr. John Thomas of the USACE on August 8, 1991. The final letter of verification is attached. The USACE has also concurred with our determination that the proposed work is covered by NWPs 14 and 26 for minor road crossing and filling less than one acre of wetlands located above the headwaters (point of 5 cfs mean annual flow). A letter substantiating this determination is forthcoming. The information that follows is submitted for your review to reach a decision on Water Quality Certification. ' Federal Interagency Committee for Wetland Identiing and Delineating Jurisdictional Wetlands. Washington D.C. Cooperative Technical Publication \ P.O. Box 1072 P.O. Box 864 Summerville, SC 29484 Lexington, SC 29072 (803) 871-5383 (803) 957-2460 Delineation. 1989. Federal Manual for USACE, USEPA, USFWS, USDA-SCS. . 77pp. plus appendices. P.O. Box 276 P.O. Bo 61565 Statesboro, GA 30458 Savanna , GA 31419 (912) 842-9116 (912) 92C-2120 Mr. John Dorney January 9, 1992 Page two PROPOSED PROJECT The project consists of a residential subdivision and associated infrastructure including water, sewer, electrical utilities and drainage easements. A total of 156 residential lots; are proposed for a density of 2.0 units per acre. Wetlands on the 83-acre site have been avoided to the maximum extent practicable. Wetlands are proposed for filling at five locations within the project. Approximately 0.98 acres of intermittent tributaries to Horsepen Creek will be filled to create buildable residential lots. Approximately 0.12 acres of wetlands will be filled for three minor road crossings. All road crossings are less than 100 feet either side of ordinary high %?ater (OHW) and require less than 200 cubic yards of fill material below OHW. The three load crossings are also the minimal required to effectively and safely access the site. Secondary impact to adjacent streams and wetlands will be minimized by the implementation of site specific erosion control measures, as well as best management practices. An erosion control plan (attached) has been prepared by Evans Engineering, Inc., and will be submitted to Guilford County for their review. The plan will control erosion and sedimentation during and after construction activities and assist in maintaining high water quality in adjacent d streams and tributaries. The erosion control plan provides details for pre-and post-project Ian contours and surface drainage, and describes methods to protect sensitive adjacent and d?wn- gradient natural habitats, particularly streams, wetlands and floodplains. All practicable measures will be taken to prevent non-point source runoff from the subdivision from impacting wetlands and streams on the project site. These measures should provide filtration of potential pollutants and assimilation of excess nutrients that may be associated with subdivision run-off. Considering the total amount and the relative low quality of the wetlands being impacted (1.10 acres), it is our opinion that compensatory mitigation is not warranted. Wetland preservation and buffering, however, is proposed to maintain a high level of environmental quality and preserve the integrity of the significant flood plains adjacent to the site. The site contains approximately 14.4 acres of wetlands, of which 1.10 are being proposed for filling. The remaining 13.3 acres of wetlands will be preserved in their natural state. Wetland preservation will be complemented by establishing an undisturbed upland buffer around pogions of the preserved wetlands. Buffering will be accomplished adjacent to the primary wetlands to create large blocks of undeveloped wetlands and upland. The buffer area will consist of upland between the jurisdictional wetland boundary and the 100-year flood plain. The large blocks of undisturbed wetland and upland habitats will protect the values and functions of the adjacent wetlands as well as provide travel corridors and habitat value for wildlife. These undisturbed areas will be dedicated to the city of Greensboro as open space. Mr. John Dorney January 9, 1992 Page three Please process this certification request at your earliest convenience. If you havI ? any questions, or need additional information, please call me at (803) 871-5383. Thank you foci your consideration in this matter. Sincerely, D. Nick Roark Senior Ecologist Enclosures cc: Mr. Gary Paul Kane - Weaver Mr. Bob Dishinger - Evans Engineering Mr. Art Hagstrom - NCDEHNR