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HomeMy WebLinkAboutGLEN ALPINE_COMPLETE FILE - HISTORICAL_20060905'STORMWATER DIVISION CODING SHEET Municipalities NOT MS4 PERMIT NO. w NCS0000_ ac DOC TYPE ❑ COMPLETE FILE - HISTORICAL MOST RECENT DATE ❑ A YYYYMMDD W A Michael F. f'sasley, Governor `O�� 9QG William G, Ross Jr., secretary North Carolina Department of Environment and Natural Resources 60 Un 7 Alan W. Klimek, P. E. Director Division of Water Quality Coleen IL Sullins, Deputy Director Division of Water Quality September 5, 2006 The Town of Glen Alpine K. Wayne Pollard, Mayor P.O. Box 898 Glen Alpine, North Carolina 28628 Subject: Request for Waiver Dear Mr. Pollard; Pursuant to Session Law 2006-246, municipalities with a population of less than 10,000, are not required to obtain a Phase II National Pollutant Discharge Elimination System (NPDES) permit for stormwater management unless the municipality is shown to be contributing to an impairment of State waters, as determined under the requirements of 33 U.S.C. § 1313(d). The State may waive the requirements otherwise applicable to the municipality if the MS4 serves a population under 10,000 and they meet the following criteria: ➢ The State has evaluated the waters, including small streams, tributaries, lakes, and ponds, that receive a discharge from the MS4 and has determined that storm water controls are not needed based on wasteload allocations that are part of an EPA approved or established TMDL that addresses the pollutant(s) of concern or, if a TMDL has not been developed or approved, an equivalent analysis that determines sources and allocations for the pollutant(s) of concern. The pollutant(s) of concern include biochemical oxygen demand (BOD), sediment or a parameter that addresses sediment (such as total suspended solids, turbidity or siltation), pathogens, oil and grease, and any pollutant that has been identified as a cause of impairment of any water body that will receive a discharge from the MS4; and ➢ The permitting authority has determined that future discharges from the MS4 does not have the potential to result in exceedances of water quality standards, including impairment of designated uses, or other significant water quality impacts, including habitat and biological impacts. DWQ has reviewed the comments received, the requirements of state laws and administrative rules, the rights of the municipalities, and our mandate to protect public health and environmental quality. Based on that review, DWQ is granting the Town of Glen Alpine (populations less than 10,000) a waiver from the requirements otherwise applicable to municipalities that own or operate a municipal separate storm sewer system (MS4) within an urbanized area. N. C. Division of Water Quality 1617 Mail Scrvicc Center Raleigh, North Carolina 27699-1617 (919) 733-5083 iA VbMP Customer Service 1-877-623-6748 Pursuant to Session Law 2006-246,.the Town of Glen Alpine may subsequently be required to seek coverage under an NPDES permit if circumstances change. Although requirements to seek an NPDES Permit to administer the six minimum measures in 40 CFR 122.34 has been waived for the Town of Glen Alpine, beginning 1 July 2007, any new development that cumulatively disturbs one acre or more of land located in the Town of Glen Alpine, must comply with the standards set forth in Section 9 of Session Law 2006-246. The Division of Water Quality will administer and enforce the standards for development unless local government (municipality or county) requests delegation to administration and enforcement of the standards set forth in Section 9 of Session Law 2006-246. If you want to review the current Phase II Session Law 2006-246(Senate Bill S1566) you can down load it from: http://vr%vw.ncga,state.ne.us/ If you have any questions concerning this waiver or the post -construction requirements in Session Law 2006-246, please contact me at 919/733-5083 ext. 545. Sincerely, Mike Randall Environmental Engineer cc: DWQ Asheville Regional Office Stormwater Permitting Unit DWQ Central File TO WIN OF GLEN ALPINE Post Office Box 898 Glen Alpine, North Carolina 28628 (828) 584-2622 (828) 584-21 l3 FAX Mayor K. Wayne Pollard Clerk Eva Moses Police Chief Robert E. Lane Fire Chief Jerry W. Causby Attorney Louis Vinay December 9, 2005 Mr. Mike Randall Stormwater & General Permit Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Re: Waiver from NPDES, Phase lI Requirements Dear Mr. Randall: Aldermen Christine Abernathy J. E. Mull N. Jack King Gerald W. Orders Terry S. Pendley d r: The Town of Glen Alpine is formally requesting a waiver from the Phase 11 stormwater permitting requirements and fees under 40 CFR 122.32e. Our rational is based on limited staff, limited resources and minimal infrastructure (MS4's). The population of the Town of Glen Alpine at 2004 census was 1,095. The majority of the MS4 stormwater management system for the Town of Glen Alpine and its ETJ is composed primarily of open type ditches with a minimal amount of piping. Piping is primarily located in the Central Business district and driveway connections. The system is in fair to poor condition with many parts of the conveyance system installed in the early 1940's. Many of the open ditches have an erosion problem due to the type and manner of construction. Due to the topography of the area many of the open ditches are located between hills and allow for minimal sheeting action. Also, due to the topography areas near the small tributaries and larger streams and Catawba River the areas are prone to flooding during periods of intensive rain or flash flooding. The flow of run-off directly flows into the Catawba River or flows into small unnamed tributaries or via Little Silver Creek to Catawba River. In 1997 the Town of Glen Alpine started implementing Planning & Zoning in its corporate limits and ETJ with emphasis on erosion and pollution control through regulation of building and density and types of construction. The Town of Glen Alpine, N.C. has adopted the following Stormwater Ordinance and Best Management Practices by ordinance, pursuant to NCGS 143-214.7 and Article 14, Section S of the Constitution of North Carolina, and the Federal Water Pollution Act of 1972 and Phase II Stormwater Rules promulgated under it. Stormwater Management Control Program for the Town of Glen Alpine. The purpose of this ordinance and program is to protect, maintain, and enhance the public health, safety, environment and welfare by establishing minimum requirements and procedures to control the adverse effects of increased post - development Stormwater runoff, pinpoint illicit discharge into municipal stormwater system. The Town of Glen Alpine has implemented Best Management Practices that included but are not limited to: Erosion and Pollution control by Sub Division Ordinance, Catawba River Basin Shore Line Protection ordinances, public education, improvements of town owned (MS4's), monitoring and permitting of all pre - and post construction. The Town of Glen Alpine has a very small business and very limited commercial buildings with no industry located in our town or ETJ. The Town is primarily single-family low -density housing with very little agriculture use. Thank you for your help and co-operation. If needed we will be glad to supply any and all ordinances and Best Management Practices. Ancy, Jerry W. Causby Stormwater Administrator F WAIF Michael F. Easley, Governor `OI R pG William G. Ross Jr., Secretary A North Carolina Department of Environment and Natural Resources co Alan W. Klimek, P. E. Director Division of Water Quality Q Colleen H. Sullins, Deputy Director Division of Water Quality November 1, 2005 The Town of Glen Alpine Kenneth Wayne Pollard, Mayor P.O. Box 898 Glen Alpine, North Carolina 28628-0898 Subject: Notice ofNon-Compliance Dear Mr. Pollard; In 1990; the U.S. Environmental Protection Agency's (EPA) Phase I stormwater program was promulgated under the Clean Water Act, Phase I relies on the National Pollutant Discharge Elimination System (NPDES) permit coverage to address stormwater runoff from: (1) "medium" and "large" municipal separate storm sewer systems (MS4s) generally serving populations of 100,000 or greater, (2) construction activity disturbing 5 acres of land or greater, and (3) ten categories of industrial activity. The NPDES Stormwater Phase I1 Final Rule was promulgated in December 1999, and is the next step in EPA's effort to preserve, protect, and improve the Nation's water resources from polluted stormwater runoff. The Phase H program expands the Phase i program by requiring additional operators of MS4s in urbanized areas and operators of small construction sites, through the use of NPDES permits, to implement programs and practices to control stormwater runoff. Phase II is intended to further reduce adverse impacts to water quality and aquatic habitat by instituting the use of controls on the unregulated sources of stormwater discharges that have the greatest likelihood of causing continued environmental degradation. The NPDES Stormwater Phase lI Final Rule requires nationwide coverage of all operators of small MS4s that are located within the boundaries of the Bureau of Census defined "urbanized area" based on the latest decennial Census. The Town of Glen Alpine was notified in writing on November 6, 2002, (copy attached) that it had been identified as being located within a census designated urbanized area. As a regulated public entity, the Town of Glen Alpine is required to: 1. File a certification that the village of Town of Glen Alpine does not own or operate a small MS4 2. Request a waiver, or 3. Develop a written stormwater management program and submit the stormwater management plan along with an application for a Phase lI Stormwater Discharge Permit. The deadline for submitting, non -ownership certification, a request of waiver, or your application package was May 6, 2004. Application and certification documents, as well as additional information on the NPDES stormwater program, are available for download at our web site: http://h2o.enr.state.ne.us/su/NPDES_Phase_ II_Stormwater Program.htm Please submit a non -ownership certification, request of waiver, or permit application package by December 31, 2005. Thank you for your attention to this matter. These violations and any future violations are subject to civil penalty assessment of up to $25,000.00 per day for each violation. If you have any questions, please feel free to contact me (919-733-5083, ext. 545). Sincerely, Mike Randall Stormwater Unit cc: Central Files Stormwater Unit Files Asheville Regional Office Anita S. Watkins, NCLM 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 11 /6/2002 THE TOWN OF GLEN ALPINE KENNETH WAYNE POLLARD, MAYOR P.O. BOX 898 GLEN ALPINE, NC 28628-0898 Subject: NPDES Phase 11 Stormwater Program 2000 U.S. Census - Notification of Coverage Kenneth Wayne Pollard: In 1990 the U.S. Environmental Protection Agency's (EPA) Phase I stormwater program was promulgated under the Clean Water Act. Phase I relies on National Pollutant discharge Elimination System (NPDES) permit coverage to address stormwater runoff from: (1) "medium" and "large" municipal separate storm sewer systems (MS4s) generally serving populations of 100,000 or greater, (2) construction activity disturbing 5 acres of land or greater, and (3) ten categories of industrial activity. The NPDES Stormwater Phase 11 Final Rule was promulgated in December 1999 and is the next step in EPA's effort to preserve, protect, and improve the Nation's water resources from polluted stormwater runoff. The Phase II program expands the Phase I program by requiring additional operators of MS4s in urbanized areas and operators of small construction sites, through the use of NPDES permits, to implement programs and practices to control stormwater runoff. Phase II is intended to further reduce adverse impacts to water quality and aquatic habitat by instituting the use of controls on the unregulated sources of storm water discharges that have the greatest likelihood of causing continued environmental degradation. The NPDES Stormwater Phase 11 Final Rule requires nationwide coverage of all operators of small MS4s that are located within the boundaries of a Bureau of the Census defined "urbanized area" based on the latest decennial Census. The Bureau of Census has recently released data detailing the 2000 Census urbanized areas and using GIS data files produced by the Bureau of Census, North Carolina Department of Environment and Natural Resources staff has compiled a list of municipalities and counties that we believe fall in whole or in part within one or more of the seventeen census -designated urbanized areas in North Carolina: We are writing to you to notify you that the Town of Glen Alpine has been identified as being located within a census designated urbanized area. As a regulated community, you are required to develop a stormwater management program and apply for stormwater permit coverage, if you own and operate a small MS4 or file a certification that the Town of Glen Alpine does not own or operate a small MS4. The deadline for submitting your application package or non -ownership certification is 18 months from the date of this letter. Application and certification documents, as well as additional information on the NPDES stormwater program, are available for download at our web site. Our web address is http://h2o.enr.state,nc.us/su/stormwater.htm1. If you have any questions about this letter, please feel free to contact me (919-733-5083, ext.525) or Darren England (919-733-5083, ext. 545) Sincerely, Bradley Bennett, Supervisor Stormwater and General Permits Unit cc: Central Files Stormwater and General Permits Unit Files Asheville Regional Office ®'VA NCDENR N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 (919) 733-7015 Cuslomer Service 1- 800-623-7748 of w A,rFA S' 0 Y Date: January 10, 2006 To: News Herald Number: 828-437-5372 From: Sarah Young, Division of Water Quality Subject: Public Notice Pages: 1 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 Pursuant to 40 CFR 122.32, municipalities with a population of less than 10,000, are not required to obtain a Phase 11 National Pollutant Discharge Elimination System (NPDES) permit for stormwater management unless the municipality is shown to be contributing to an impairment of State waters, as determined under the requirements of 33 U.S.C. § 1313(d). The State may waive the requirements otherwise applicable to the municipality if the MS4 serves a population under 10,000 and they meet the following criteria: > The State has evaluated the waters, including small streams, tributaries, lakes, and ponds, that receive a discharge from the MS4 and has determined that storm water controls are not needed based on wasteload allocations that are part of an EPA approved or established TMDL that addresses the poilutant(s) of concern or, if a TMDL has not been developed or approved, an equivalent analysis that determines sources and allocations for the pollutant(s) of concern; and The permitting authority has determined that future discharges from the MS4 does not. have the potential to result in exceedances of water quality standards, including impairment of designated uses, or other significant water quality impacts, including habitat and biological impacts. Please publish only the information (Public Notice) below, ONE TIME in the legal section of your paper by Tuesday, February 7, 2006. Please fax a copy of the proof to me at 919-733-9612 for final approval prior to publication. Within 10 days after publish date, please send the invoice and two copies of the original affidavit to: Sarah Young NCDENR/DWQ Stormwater Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 The Town of Glen Alpine has requested a waiver from the requirements otherwise applicable to municipalities that own or operate a municipal separate storm sewer system (MS4) within an urbanized area located in Burke County, within the Catawba River Basin. Comments must be received no later than March 3. 2006. Submit comments to: Mike Randall NC Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Telephone Number: (919)-733-5083, extension 545 Mike.randall@nci-nail.net N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699.1617 (919) 733-8053 Customer Service 1 800 623-7748 924 Cloverleaf Plaza Kannapolis, NC 28083 Phone: Jeanna Sanders 704-789-9122 Amanda 8oan 704-789-9124 Fax: 704-789-9159 To: Sarah Young Media General NC Community Newspapers Legal Advertising Department From: Jeanna Sanders Fax: Pages - Phone: MAV: Re: M. ❑ Urgent x For Review ❑ Please Comment ❑ Please Reply 0 Please Recycle • Comments: Hi, Here's your proof Morganton New Herald. Cost $37.11 Thanks, Jeanna Important Time: For: From: [2cW _ C'"1'') C_ e Telephone.- ❑ Telephoned ❑ Please call ❑ Wants to see you ❑ Will call again ❑ Returned your call ❑ URGENT ❑ Was here to see you Message: —91-s 141 tiJ I � Taken by: Post -it° 7679.4 pSM 1993 I Tile Town of Bien Alptne teas requested a woly& from the requirements othe;,,M ap• Vllcable to muninlpalltiez that own or operate a municipal •eparaie etarm sewerspim (M9d) within an urbanized area located In Burke County, within the Catawba River Ba• stn. Comments mast be re- aeived no later than March 3, 2t , Submit cornwnts to: Mike Randal NC Drvislon of Water Quality 1617 Moll 5ervk:e Center Raleigh, NC Z709.1617 Tdgftne Number. (2191 73$5083 extension W Mtke.nmdetl P nomall.nM PUBUSM; Jan 26, 20D6 JAN.24. 2006 . 9.33PM TOWN OF GLEN ALPINE NO. 852 P. 1 TOWN OF GLEN ALPINE Post Office Box 898, Glen Alpine, NC 28628 (828) 584-2622 FAX (828) 584-2113 FAX COVER SHEET FROM: Eva Moses, Town Clerk FA.X #: RE: '--))t �� o DATE: IC�5- a C e PAGES; 5 Message: JAN, ?4, 2006 9:33PM TOWN OF GLEN ALPINE 924 Cloverleaf Plaza Kannapolls, NC 28088 Phone: Jeanna Sanders 704.799-9122 Amanda loan 704-78"124 Fax: 704-789.9169 � Ef7 ; 7-AA NO. 852 P. 2 Media General NC Community Newspapers Legal Advertising Department To- Eve From: Jeanne Sanders Fax: Pages: phaave: Date, Re; CC, M Urgent x For Review L7 please Comment a Please Reply Q Please Recycle e Comments. Hi, Here's your proof for Morganbon New Herald. Ad#468128. Cost $56.00 Thanks, Jeanne JAN, 24. 200b 9:33PM The Town of 010ji AI in9 has requealod a waiver from Iho tegUiremento otherwlse 9ppliC9bl9 to munlcipol$n that am or aperate a municipal aeparolo Plum water eyatern (M84) wlthln an urbenhed area loeated la SUrXo County, wllhln the C91awbe RiVar Be- gin, Oonlmenla must 1:9 recelv9d no later than March 2,2060. 8ubmil CQmmanta 10: Miko Randall 14C Divtafon at wator Quality 917 Malt S9Nice Center e1olgh No 27699.1617 TalAone Num4er, (9 ena7lo BacD08a• MlkeLmndafl® ncmail.not PUBLISH 1Jon F7, 2046 TOWN OF GLEN ALPINE NO, 852 F. 3 NORTH C.#UWLINA BURi:L COUNTY AFUIDAVIT OF PUBLICATION Before the undersigned, a Notary Public of Catawba County, North Carolina, duly commissioned, qualified, and authorized by law, to administer anths, in said County and State; that he/ she is authorized to make this affidavit and sworn stntement; tliat the notice Or other legal advertisement, a true copy of which is attached hereto, was published in The News Hernid mMm M J fir. A M _ and that the Said newspaper- in which such notice, or legal advertisement was published, was a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina. Assistant Bodcke per Sworn to and subscribed before me, this __ clay of M�,-LLx.k...� / 12 C . •• 'OUBOG ' O LJ 3 D U i a fCOBI5�-I NORTH CAROLINA 11URKE CIDUN`1'Y A1,b'1DAY1T 01, PUBUCA` ION Before the undersigned, in Notary Public of Cntawba County, North Carolina, duly commissioned, qualified, and authorized by law, to administer oaths, in said Comity and State; [lint he/ site is authorized to wake this afficlavit anti sworn statement; that the notice ov othe2• tegai advertisement, a u'uc copy of which is attar lied hereto, was hublishcd in Tilt News Herald on the following Clntes: and that the said newspaper in which such notice, nr legal advertisement Was published, was a newspaper meeting nil of [he requirements and qualifications of Section 1-597 of the General Staines of North Carolina. Assistant Bo epee ,�t�uu,plulnlrggr4r Mck��;A''.,, SWOT-11 to and subscribed before me, this ti?� .,•"Y� �. day of - 24D k4OTA/y � , C/I S SUB BCJ ,.'• Nor ry P blic J` •• •�� My Commission Expires— r.t_ tr p�-Cf'/a '� co The Town ot'Glen N'u�a has requested a'-waider'-C. the requirements otherwise` ap- pliceble to municipaftfes that own,ior—Opgmte .a municipal separate storm sewer system (MS4) wi h rl '. ah "urbanized area,Ic%aied iri=Burke County, within the Calav6ba River Ba- sin.- Comments . must be re- ceived no later than'March,3, .2006. Suhmit ecmmenis to:" ' MikeAandafl-'41" a'" ' NC Di isi000fWalerQuality 1617 Mail Service Ce" wer Raleigh: NC 27699-16171. 7eleph66e Number: ' (919) 733-5083 - extensiori 545" M ke.randap®Hama 1:ne1 PUBUSN: Jan26, 20W- [J�JIj 71 LF North Carolina Wildlife Resources Commission 0 Richard B. Hamilton, Executive Director MEMORANDUM TO: Mr. Mike Randall, Wetlands and Stormwater Branch Di s' of Water Quality N6A..t.`(6" e' z FROM: Shari L. Bryant, Piedmont Region Coordinator Habitat Conservation Program DATE: 2 March 2006 SUBJECT: Request for Waiver to Phase II National Pollutant Discharge Elimination System (NPDES) Permit for Stormwater Management for Villages of Alamance and Tobaccovillc; 'Towns of Walker -town, Bermuda Run, and Glen Alpine; and City of King. Biologists with the North Carolina Wildlife Resources Commission have reviewed the subject request and we are familiar with the habitat values of the area. Our comments are provided in accordance with provisions of the Clean Water Act of 1977 (as amended), Nish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d), and North Carolina General Statutes (G.S. 113-131 et seq.). Municipalities with a population of less than 1,000 are not required to obtain a Phase 11 NPDES permit for stormwater management unless the municipality is shown to be contributing to an impairment of State waters. The Village of Alamance has a population of less than 1000 and has requested a waiver under this provision. The State may waive the requirements otherwise applicable to the municipality if the MS4 serves a population under 10,000 and they meet specific criteria- The Towns of Walkertown, Bermuda Run, Glen Alpine; the City of King; and the Village of Tobaccoville have populations of less than 10,000 and have requested a waiver. The NCWRC is very concerned about direct and indirect impacts of widespread urban growth, loss of headwater ecosystems, urban stormwater runoff and unmitigated stormwater issues, including aggravated flooding, on the aquatic and terrestrial wildlife resources in North Carolina. The documented decline in freshwater species is a direct response to declining quality of our streams and rivers. For example, 21 % of freshwater fishes and 53% of freshwater mussel species in North Carolina are designated endangered, threatened, or of special concern at the state level (LeGrand et al. 2001). Federally endangered and threatened species are particularly affected by secondary and cumulative impacts associated with urban development due to their sensitivity to slight habitat alterations. The NC WRC will not oppose the issuance of a waiver for the Villages of Alamance and TobaccoviIle; Towns of Walkertown, Bermuda Run, and Glen Alpine, and the City of King since no federally listed species are known to occur in these watersheds at this time. However, we feel these Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 Fax: (919) 707-0028 'd SZ9L-6�b-9.EE queRig '1'S eso:01 90 20 jew Page 2 2 March 2006 Request for Waiver waivers should be re-evaluated periodically. Should significant increases in population, degradation of water quality or aquatic habitat be found then the local municipality should be required to obtain a Phase II NPDES stormwater management permit. Although these municipalities may not be required to obtain a Phase H NPDES storrnwater management permit, we encourage each municipality to work proactively to prevent water quality and aquatic habitat degradation that results from urban growth and development. We offer the following measures to help reduce impacts to aquatic and terrestrial wildlife resources. More detailed information on each of these measures can be found in NCWRC's Cruidance Memorandum to Address and Mitigate &,condary and Cumulative Impacts to Aquatic and Terrestrial Wildlife Resources and Water Quality (August 2002) which is located on the web at: htt ://�%,,,v%r.ncwildlife.or 07 WildlifeS eciesCon/ 7c3 im acts. df 1. We recommend the maintenance or establishment of a minimum 100-foot native forested buffer along each side of perennial streams and 50-foot native forested buffer along each side of intermittent streams and wetlands. Buffer width averaging may be appropriate due to existing contours and elevations if averaging provides the same overall acreage. 2. Delineation of streams should be conducted for the municipal service area according to U.S. Army Corps of Engineers (USACOE) or N.C. Division of Water Quality (NCDWQ) methodology. This information can be found at http://h2o.enr.state.ne_us/ncwetiands/strmfrrn.btmi. Stream delineation should occur prior to site clearing activities including tree removal. Sewer lines, water lines, and other utility infrastructure should be kept out of riparian buffer areas (Knutson and Naef 1997; and references therein). Where practicable, utilities should follow the contours along the edge of floodplain. All utility crossings should be kept to a minimum. The directional bore (installation of utilities beneath the riverbed, avoiding impacts to the stream and buffer) stream crossing method should be used for utility crossings wherever practicable, and the open cut stream crossing method should only be used when water level is low and stream flow is minimal. A minimum 50-100 foot setback on all streams, lakes, and wetlands should be maintained. Pesticides should not be used for maintenance of rights -of -way within 100 feet of perennial streams and 50 feet of intermittent streams, or within floodplains and wetlands associated with these streams. 4. Commercial or residential development within the 100-year FEMA floodplain and jurisdictional water floodplains should be prohibited and entire floodplain should be protected as undisturbed forested areas. A no net loss of floodplain capacity ordinance is recommended. 5. To adequately protect streams, it is suggested that impervious surface is limited to less than 10%. Suggested examples to accomplish the <10% impervious goal are using conventional designs at a level of <10% imperviousness or using conservation clusters with higher densities, with dedicated open space and other stormwater control measures to mimic the hydrograph consistent with an impervious coverage of less than 10%. 6. Use bridges for all permanent roadway crossings of streams and associated wetlands to eliminate the need to fill and culvert, where practicable. if culverts must be used, the culvert should be designed to allow passage of aquatic organisms. if multiple pipes or cells are used, at least one pipe or box should be designed to remain dry during normal flows to allow for wildlife passage. 7. We recommend that municipalities incorporate the following elements into their erosion and sediment control plans: minimize clearing and grading, protect waterways, phase construction for larger construction sites (>25 acres), stabilize soils as rapidly as possible (<2 weeks), protect steep slopes, establish appropriate perimeter controls, employ advanced settling devices, implement a certified contractors program, and regularly inspect erosion control measures. E'Cl 909L-6bt-9EE quePig •1 •g eso =ol 90 ao -yew Page 3 2 March 2006 Request for Waiver Thank you for the opportunity to provide comments on this request for waiver. If we can be of further assistance, please contact our office at (336) 449-7625. Lileralure Ciled. Knutson, K. L., and V. L. Naef. 1997. Management recommendations for Washington's priority habitats: riparian. Washington Department of Fish and Wildlife, Olympia. LeGrand, J. E., Jr., S. P. Kali, and J. T. Finnegan. 2001. Natural Heritage Program list of the rare animal species of North Carolina. North Carolina Natural Heritage Program, Division of Parks and Recreation, Department of Environment and Natural Resources, Raleigh. ec: Ron Linville, WRC j, d S29L-6iPb--9EE 4uerjg •-J•s e60:01 90 ao Jew A I Date 03102/06 Number of pages including cover sheet To: Mike Randall NC Wildlife Resources Commission Habitat Conservation Program P. 0. Box 129 Sedalia, NC 27342-0129 From: Shari Bryant Phone 919-733-5083 x545 Phone Fax Phone 919-733-9612 Fax Phone CC: REMARKS: 336-449-7625 336-449-7625 ❑ Urgent ❑ For your review ❑ Reply ASAP ❑ Please comment Stormwater Waivers -- Village of Alamance and Tobaccoville, Towns of Walkertown, Bermuda Run, and Glen Alpine, City of King. i'CI Sa9G-6�Ib-9EE queRja '1'S eao=ol 90 Zo jew