Loading...
HomeMy WebLinkAbout20070302 Ver 1_More Info Received_20070424w* P M m DEVELOPMENT April 17, 2007 Mr. Ian McMillan N.C. Division of Water Quality Wetlands/401 Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Re: Section 401 Water Quality Certification for the Carrollton Development Dear Mr. McMillan: -D3o2. PM Development, LLC (PMD) received a letter from Mr. Steve Tedder dated March 27, 2007, requesting additional information about the Carrollton Development. We have provided a draft submittal of the requested information to Mr. Daryl Lamb in the Winston-Salem Regional Office. I have subsequently discussed the submittal with Mr. Lamb and he has indicated satisfaction with the completeness of the information provided. Mr. Lamb plans to issue the 401 permit locally now that he has completed his review. The letter from Mr. Tedder requested that we send five (5) copies of the information to your attention. This submittal is fairly large and to minimize waste, Mr. Lamb recommended that we send four (4) copies to your attention and he will retain his submittal as the fifth copy. We appreciate your assistance in allowing PMD to continue making forward progress with this project. If you have any questions for PLAID, please contact me directly at 336.399.8154 or by email at paul@pm- development.com. Sincerely, PM DEVELOPMENT, LL Paul Williams Project Manager Cc. Mr. Steve Tedder, DWQ Winston-Salem Regional Office Mr. Daryl Lamb, DWQ Winston-Salem Regional Office p@WWRQ APR 2 4 2007 OENR - WATER (QUALITY nAthe ny0 3TORMiWATER BRANCH 501 SHEPHERD STREET, WINSTON-SALEM, NC 27103 P.O. Box 5657, WINSroN-SALEM, NC 27113 OFFICE 336.659.9503 FAx 336.659.9504 PM DEVELOPMENT April 4, 2007 Mr. Ian McMillan N.C. Division of Water Quality Wetlands/401 Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Re: Section 401 Water Quality Certification for the Carrollton Development Dear Mr. McMillan: 1&zkogwil APR ? 4 X997 NQ IN,?rm QU?te ITY AA f A1' ,A M40 This letter provides the additional information requested from PM Development, LLC (PMD) by Mr. Steve Tedder in his letter dated March 27, 2007. The following summarizes our planning efforts with Carrollton and clarifies our intentions for proceeding with the development of the remaining portions. A. PROPERTY DESCRIPTION PMD is the owner/developer of Carrollton, a mixed-use project located in Kernersville, N.C. We began acquiring land more than three years ago and now own approximately 323.82 acres of land. Attachment A reflects the total land owned by PMD. There are three sections on the map, labeled by approved general land use: Residential; Village Center; and Business Park. Each label contains the total land mass allocated to each section. Although the land on the south side of Old Salem Road is all that is included in this permit request, the small tract of around 7 acres shown on the north side of Old Salem Road is included in the Village Center acreage listed on the map. The stream locations on the property south of Old Salem Road are included in the USACE General Permit Verification submitted with the original permit application. PMD is master planning this entire project and continues to pursue additional land contiguous to current holdings. As we acquire additional land, PMD will include these parcels in future permit applications. We are committed to sharing our project plans with all applicable permitting agencies. We intend to fully disclose permit requirements and land use limitations to any potential purchasers or partners involved in Carrollton. PMD views the local and state agencies as our partners in bringing this project from concept to reality. B. LAND USE/ZONING Carrollton has been granted zoning entitlement in accordance with the land use plan adopted by the City/County Planning Board and the Kernersville Planning Board. The zoning, Mixed Use-Special Use District (MU-S), is a two phase zoning that provides increased flexibility in the site planning of Carrollton. In Phase I general uses are approved for each section. Attachment B is a copy of the Planning Board Report which further explains the uses allowed in each section of Carrollton. The Planning Board Report also provides further explanation of the zoning process beginning at the top of Page 4. 501 SHEPHERD STREET, WINSTON-SALEM, NC 27103 P.O. Box 5657, WINSTON-SALEM, NC 27113 OFFICE 336.659.9503 FAx 336.659.9504 A- In Phase 2, Final Development Plans (FDPs) for smaller compartments within each section will be created as market demand dictates the appropriate and marketable use. Currently, PMD only has filed one FDP for a residential compartment of the project. This FDP requires sanitary sewer which is the catalyst for our permit applications for sewer extensions. The Development Plan section of this letter offers further explanation of this FDP. C. DEVELOPMENT PLAN PMD's master plan for Carrollton will follow the general land uses established by the zoning as explained in the Planning Board Report. Market demand will drive the timing of more detailed planning of the smaller compartments. We have begun with the Residential section of Carrollton, which will include multi-family (apartments/condos), attached (town houses) and single family residences. As housing becomes available and the number of residents in the project area grows, the demand for retail and commercial services will increase and planning for these sections of Carrollton will progress. The Kernersville Planning Board approved the FDP for the multi-family compartment in October of 2006. Meridia, Inc., of Greenville, SC, will construct this portion of Carrollton. This area includes approximately 17 acres along the southern side of Old Salem Road. Construction will begin in the summer of 2007. Attachment C is a copy of the proposed site plan and storm water management plan for the multi-family compartment. The multi-family compartment does not include any of the delineated streams or wetland areas. PMD has retained ownership of property designated as jurisdictional waters in order to minimize impacts. PMD is currently in negotiations with a prospective partner for the remainder of the residential section. Attachment D shows the conceptual site plan for this residential compartment, prepared solely for determining approximate density. Once PMD reaches agreement with this prospective partner, preparation of an FDP will follow. PMD must approve partner's site plans and has directed that site planning should include avoidance of streams and buffer zones. Attachment D substantiates that there are no planned impacts to streams that have been identified in the USACE General Permit. PMD also has proposed an FDP for the 7+ acre site located in the Village Center section on the north side of Old Salem Road. This site, although part of Carrollton, is not a contiguous piece of property and has no impacts to jurisdictional waters. There are no other proposed FDPs for the remainder of Carrollton at this time. D. WATER QUALITY PMD will only convey land to others after finalizing verifications of the jurisdictional waters. Additionally, as required in WQC #3631, PMD we will attach deed notifications for all property conveyed to others. We believe it prudent to pass on this information to inform owners of their rights and limitations with their property. DWQ should be aware that the two requested sewer crossings only open a portion of Carrollton for immediate development. The mini-basin containing Carrollton is located within the Lower Abbotts Creek Basin. Attachment E is an overall map of the Lower Abbotts Creek Basin with a shaded area showing the location of Carrollton. 501 SHEPHERD STREET, WINSTON-SALEM, NC 27103 P.O. Box 5657, WINSrON-SALEM, NC 27113 OFFICE 336.659.9503 FAx 336.659.9504 For the larger Abbott's Creek Basin, The Town of Kernersville has provided documentation confirming a previous cumulative impact analysis. In addition, we and our engineers have spent considerable time to date thinking through issues related to storm water management. Attachment A shows our conclusions regarding the best locations within Carrollton for stormwater management best management practices which adhere to the rules administered by the Town of Kernersville, N.C. SUMMARY In conclusion, • PMD plans to verify all jurisdictional waters on our property and to convey property to others only after verification of jurisdictional waters. • PMD plans to retain portions of land in some buffer zones of jurisdictional waters to avoid and/or minimize impacts within these areas. • PMD plans to design Carrollton in accordance with the land uses approved for the project. • PMD plans to impose land-use restrictions by deed on future purchasers of the land. • PMD plans to obtain all necessary permitting for the site, either prior to selling or in conjunction with sale of the land. • PMD plans future permit requests related to temporary sewer crossings and one road crossing, and these should be kept below Individual Permit thresholds. The road crossing is only planned as required by the local or state jurisdictions for safety and/or traffic management. PMD views avoidance of jurisdictional areas as being environmentally sensitive as well as critical to retaining the character and natural charm of the site. We will continue to work closely with state and local authorities to create plans that support our commitment to environmentally sound development. PMD asks that you consider the information provided and requests your approval to proceed with our project. We appreciate your assistance in achieving the mutual goal of a planned development with minimal environmental impacts. Sincerely, PM DEVELOPMENT, LLC Paul Williams, PE Project Manager Cc. Mr. John Thomas, U.S. Army Corps of Engineers, Raleigh Regulatory Field Office Mr. Steve Tedder, DWQ Winston-Salem Regional Office Mr. Mark Taylor, PE, Ecologic Associates, P.C., 4321-A South Elm-Eugene Street, Greensboro, NC 27406 Mr. Tim Shields, Public Works Director, Town of Kernersville, 720 McKaughan Street, Kernersville, NC 27284 501 SHEPHERD STREET, WINSTON-SALEM, NC 27103 P.O. Box 5657, WINSTON-SALEM, NC 27113 OFFICE 336.659.9503 FAx 336.659.9504 m PM m DEVELOPMENT April 17, 2007 Mr. Ian McMillan N.C. Division of Water Quality Wetlands/401 Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Re: Supplemental Information from Kernersville to be included in the Review for Section 401 Water Quality Certification for the Carrollton Development Dear Mr. McMillan: PM Development has submitted items to assist in reviewing the water quality certification request for Carrollton. In the letter explaining those items we mentioned additional information being prepared by the Town of Kernersville. Four copies of the information packet prepared by the Town are provided with this letter. The information packet contains copies of recent email and letter correspondence regarding this permit request. The Town has also included copies of the following: • Finding of No Significant Impact and Environmental Assessment for the Improvement and Installation of Wastewater Collection/Transport Facilities • Town of Kernersville 201 Facilities Plan Environmental Assessment Addendum Secondary and Cumulative Impact Mitigation Plan taken out of the Town of Kernersville 201 Facilities Plan Amendment and Environmental Assessment • A copy of the Town of Kernersville Environmental Ordinance • A copy of the Town of Kernersville Stormwater Management Program • A flow chart of the Infrastructure Plans Review Process uses by the Town of Kernersville Engineering Division We hope this additional information is helpful. We continue to appreciate your assistance in resolving issues with our permit request. Please contact me with any questions or comments. I can be reached at 399-8154 or by email at paul@pm-development.com. ('? ?,(J Sincerely: D R `o 1:/ PM DEVELOPMENT, LLC APR 2 4 2007 DENR WATER 411Al.ITY Paul Williams Project Manager MD STORE *R- PAWN Cc. Mr. John Thomas, U.S. Army Corps of Engineers, Raleigh Regulatory Field Office Mr. Steve Tedder, DWQ Winston-Salem Regional Office Mr. Mark Taylor, PE, Ecologic Associates, P.C., 4321-A South Elm-Eugene Street, Greensboro, NC 27406 Mr. Tim Shields, Public Works Director, Town of Kernersville, 720 McKaughan Street, Kernersville, NC 27284 501 SHEPHERD STREET, WINSTON-SALEM, NC 27103 P.O. Box 5657, WINSTON-SALEM, NC 27113 OFFICE 336.659.9503 FAx 336.659.9504 As- • CARROLLTON 401 WATER QUALITY CERTIFICATION KERNERS VILLE SUPPLEMENTAL INFORMATION n u Fl@fflowll I AeR 2 4 2007 KnW "'t?t?M O 0 Pagel of 3 Ana Jaramillo From: Tim Shields ot: Tuesday, March 27, 2007 2:39 PM To: cyndi.karoly@ncmail.net Cc: paul@pm-development.com; Russell Radford, P.E. Subject: FW: Carrollton Environmental Issues Attachments: DWQ Ian McMillan Ltr.pdf; DSCN0137.jpg; DSCN0133.jpg Cyndi, I received this e-mail from Paul Williams, Project Engineer with a local development company requesting our assistance. When I read through the e-mail and information that DWQ was requesting, it came to me that the local office may not have an understanding of the current environmental regulations that the Town enforces in the Lower Abbott's Creek Sewer Service Area. In fact, at least one of the DWQ guys that worked with us on the permitting process is no longer with the State. In order for the Town to receive SRL funds to extend sewer into this area we amended our 201 Plan, prepared an E.A., updated and added environmental regulations, adopted a Secondary and Cumulative Impact Plan along with stream buffer requirements, etc. All of these regulations are enforced through the zoning and plan review process. I would prefer not to get pulled into this process again. All the measures are in place to satisfy secondary and cumulative impacts for the entire Lower Abbott's Creek Sewer Service Area as identified in the 201 Amendment. Rather than trying to copy a book 3 inches thick for the local office, I'm attaching a picture of the book. If this book could be located in the DWQ office, could someone quickly verify of its existence and approval and let the local office know we went through a long process to ensure DWQ that secondary and cumulative impacts will be adequately addressed? I have also attached a copy of my letter to Mr. McMillan with accompanying FONSI approval. I e you can help us with this issue and please keep us informed of your findings. hields P c Works Director Town of Kernersville, NC 27284 336-996-6916 -- ----------- ------- From: Paul [mailto:paul@pm-development.com] Sent: Friday, March 23, 2007 3:53 PM To: Tim Shields; Russell Radford, P.E. Subject: Carrollton Environmental Issues Tim/Russell, First, thank you both for your interest in helping us resolve this permitting issue. As I said, the issue is a surprise to us because we understood just as you both do that cumulative impact concerns were already resolved through the Abbotts Creek permitting process. The brief summary is that in requesting PCNs for the first two sanitary sewer creek crossings at Carrollton we are in a delay as we prepare additional information addressing planned mitigation of cumulative impacts. We are trying to satisfy DWQ in Raleigh and avoid individual certification of the crossings, which will result in a public comment period and further delay. Based on the conversation we had yesterday with Daryl Lamb of DWQ, Mark Taylor with Ecologic (our environmental consultant from Greensboro) created the list below of information that we think is needed and who would have that information. I've copied out the entire list with which includes PM and Gupton's next steps so you can see what we are pulling together. We do expect a letter from Daryl Lamb further clarifying the need list for resubmitting the PCN. Ne ' ft er talking with you, it appears that all items under Town of Kernersville are already in place, and most likely already in the of DWQ in Raleigh from when the Abbotts permit was completed. From my interpretation, the only thing that may need r clarification pertains to item 6, and that is because WQC 3631 just came out this past Monday, March 19. It is attached. Otherwise, depending on how we proceed we may need to pull together hard copies of this documentation to include in our submittal. 4/5/2007 Page 2 of 3 Our goal is to get our items resubmitted by the end of next week. If we need to get together early next week, I am available at your convenience either in person or by telephone to address other strategies to solve this issue. Again, the list of items we derived from our meeting with Daryl Lamb are listed at the bottom of the message. T Woks again for your assistance. It is truly appreciated. I am thankful to have you both willing to assist us and being as rsive as you have already been. Sincerely, Paul Paul Williams PM Development 501 Shepherd Street Winston-Salem, NC 27103 336.659.9503 Office 336.659.9504 Fax 336.399.8154 Cell paul@pm-deyelODment.com Items to PM Development 1. Address in writing any legal restrictions (deed restrictions, restrictive covenants, etc.) on future land transfers with emphasis on limitations on 1) impacts to jurisdictional waters, 2) watershed protection, 3) compliance with local and state erosion control and stormwater management requirements, etc. Address status of zoning approvals, special use permits, conditional uses, and any other special conditions imposed by the local planning authority. Explain in more detail what PM's role is and how PM will influence future development of the project. 4. Explain the status of additional property acquisition beyond what is currently controlled (249 acres?). 5. Clarify what acreage should be included in this application (probably only that which is currently owned and has been given a formal jurisdictional determination by the Corps). The goal here is to assure and convince DWQ that PM has adequate controls in place to assure that future project development won't exceed proposed impacts or violate current permits and certifications, and that future changes in current plans will be brought to the attention of local and state agencies for permit modifications as needed. Town of Kernersville 1. Provide complete documentation of the "comprehensive environmental review" referenced in the letter from Tim Shields dated February 27, 2007. 2. Provide correspondence from DWQ regarding the environmental review and their acceptance of it. 3. Provide complete documentation of any resulting agreement(s) with DWQ. 4. Summarize conditions of the agreement with DWQ relative to cumulative impacts to jurisdictional waters, watershed restrictions and stormwater management in the basin, with citations of document page and paragraph. 5. Provide complete documentation of local watershed protection and stormwater management ordinances and explain how the local ordinance is at least as stringent as applicable state watershed protection and stormwater management rules. 6. Explain how the local ordinance(s) address(es) additional stormwater management BMP's required in water supply watersheds by DWQ in WQC 3631 (Condition 4) (attached). Note deviations from those requirements if any. 7. Explain review procedures for stormwater plan approval (and provide procedural documentation if available). 8. Explain any caps on impervious area associated with the project, project-specific zoning, water supply watersheds, and/or • the Abbott's Creek basin. The goal here is to assure and convince DWQ that local ordinances and/or prior agreements with DWQ will protect state waters by meeting or exceeding their requirements so they will yield to the Town of Kernersville and the W-S Regional Office (Daryl Lamb or equivalent) without requiring further analysis or a more rigorous Individual Certification. 4/5/2007 Page 3 of 3 Gupton & Assocs. 1. Prepare a full-size "Master Plan" showing conceptual development of the entire project, even though there is no specific plan. Make some assumptions in collaboration with PM and present them as the current conceptual plan. Explain limits on impervious area and how the project will allocate impervious area to stay within those limits. 3. Assign land uses to each phase or tract along with maximum impervious area and maximum stormwater management area required. 4. Show stream buffers and a stormwater management area in each area as scaled corridors or polygons to match the designated area requirements. 5. Note that all stormwater management areas will incorporate one or more of the BMP's specified in WQC 3631 (Condition 4) and list those BMP's. The goal here is to satisfy DWQ's requirement for a plan for the project at build-out and to show that sufficient area is being set aside to accommodate watershed protection requirements. Assume a "worst case" or maximum impact scenario. LJ • 4/5/2007 t WArF Or 5w, `C > 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 March 27, 2007 DWQ# 07-0302 Forsyth County 0 CERTIFIED MAIL: 7004 2510 0002 2177 4705 RETURN RECEIPT REQUESTED Reference: Section 401 Water Quality Certification for the Carrollton Development Mr. Paul Williams PM Development, LLC 501 Shepherd Street Winston-Salem, NC 27103 Dear Mr. Williams: On February 15, 2007, the North Carolina Division of Water Quality (DWQ) received your application for a 401 General Water Quality Certification to impact 80 linear feet of two unnamed tributaries to Abbotts Creek and 0.69 acre of associated riparian wetlands in order to construct two sewer line crossings for a sewer outfall to serve the proposed Carrollton Development located on Old Salem Road near Kernersville in Forsyth County. Based on the information provided in your application, additional information is required in order that we may determine your project's compliance with 15A NCAC 2H .0500. Unless otherwise specified, please provide five (5) copies of the following information: 1. Please provide two (2) sets of full-size drawings depicting the lot, street, and utility line layouts for all areas of the project that you propose to develop. Also, please provide the total acreage, accurate to 0.1 acre, for the Carrollton Development as currently planned. 2. Please provide a comprehensive stormwater management plan which includes plans and specifications for stormwater management facilities that are appropriate for surface waters classified as Class WS-III and designed to remove, at a minimum, 85% Total Suspended Solids according to the most recent version of the NCDENR Stormwater Best Management Practices Manual. These facilities must be designed to treat the runoff from the entire project. 3. Please provide a narrative cumulative impact analysis of potential short and long-term impacts on water quality standards in the Abbotts Creek watershed downstream of the proposed project site. For assistance in preparing this analysis, you may refer to Guidance for Assessing Indirect and Cumulative Impacts of Transportation Projects in North Carolina, 2001, Volumes I and II, State of North Carolina Department of Transportation and Department of Environment and Natural Resources. rfl? ?°ttCaro?'tta ) a c.2 North Carolina Division of Water Quality Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone (919) 733-1786 FAX (919) 733-2496 2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet httolhm.nmatemuality.om Customer Service Number: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recyded/10% Post Consumer Paper Mr. Paul Williams Page 2, DWQ# 07-0302 March 27, 2007 Until the information requested in this letter is provided, I will request (by copy of this letter) that the U.S. Army Corps of Engineers place this project on hold. Also, this project will be placed on hold for DWQ processing due to incomplete information (15A NCAC 2H .0507(h)). The processing of this application will begin when the requested information is received. Please be advised that if your proposed activity is subject to Section 404 of the Clean Water Act (33 U.S.C. 1344), you must also receive a Section 401 Water Quality Certification from the N. C. Division of Water Quality before you begin any work. Please send the requested information to Mr. Ian McMillan, N. C. Division of Water Quality, Wetlands/401 Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650. If you have any questions, please contact Mr. Daryl Lamb, DWQ, Winston-Salem Regional Office, at (336) 771-4959. Sincerely, Steve W. Tedder Regional Supervisor DWQ Winston-Salem Regional Office 9 SWT/cdl cc: Mr. John Thomas, U. S. Army Corps of Engineers, Raleigh Regulatory Field Office DWQ, Winston-Salem Regional Office Wetlands/401 Unit File Copy Central Files Mr. Mark Taylor, PE, EcoLogic Associates, P.C., 4321-A South Elm-Eugene Street, Greensboro, NC 27406 0 T O WN OF R FR N1 ?II . l . F. W. avis, PURUC WOMDEPART AM'VT Marvin G. STown Manager • Timothy G. Shields, Director P.O. Box 728 720 McKaughan Street Kernersville, N.C. 27285-0728 Telephone (336) 996-6916 Fax (336) 996-4059 February 27, 2007 Mr. Ian McMillan, Environmental Specialist III 401 Oversight and Express Permit Unit NCDENR - Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Subject: Permitting for Proposed Carrollton Sanitary Sewers PM Development Town of Kernersville, NC Dear Mr. McMillan: Information has come to our attention that your agency has concerns about possible secondary and cumulative impacts related to the proposed extension of sanitary sewer lines to serve the Carrollton Development. Carrollton is a development project located in the southern portion of the Town of Kernersville's corporate boundary. Extension of the proposed gravity, sanitary sewer lines will indeed provide service to the Carrollton project and potentially to additional properties not included in the subject project. . However, all of the area potentially served by the Carrollton sewer extension was previously considered as part of an amendment to the 201 Facilities Plan Amendment for the Greater Winston-Salem Facilities Plan for the Town of Kernersville Service Area. The review process conducted by the Division of Water Quality (DWQ) for the referenced 201 amendment included a very comprehensive environmental review of secondary and cumulative impacts, which concluded with the issuance of a Finding of No Significant Impact. See Attached documentation. We believe your concerns have already been addressed based upon actions taken by the Town of Kernersville and the City/County Utilities Commission (CCUC) as part of the 201 amendment process. The Town has implemented all measures and actions as expressly directed by DWQ. We ask that your review consider steps already taken to minimize potential secondary and cumulative impacts. If you have any questions, please do not hesitate to give Russell Radford or myself or a call. Sincerely, Timothy G. Shields Public Works Director c: Russell Radford, Town Engineer Mark Taylor, Ecologic Attachments i i Michael F. Easley, Governor North Carolina Department of Environmitent?a and G. Ross Jr.. Secretary Natural Resources Alan W. Klimek, P:E„ Director Division of Water Quality February 28, 2003 i 0 Mr. Randy E. McCaslin, Town Manager Town of Kemersville Post Office Box 728 Kemersville, North Carolina 27285-0728 SUBJECT; 201 Facilities Plan Amendment for Greater Winston-Salem Facilities Plan Town of Kemersville Service Area Project No. CS370571-02 Dear Mr. McCaslin: The Construction Grants and Loans Section of the Division of Water Quality has completed its review of the town of Kemersville 201 Facilities Plan Amendment. The roec t consists of Phase 1 improvements within the Deep River Basin including 18001.f. of 18 inc interceptor, 24001.f. of 15-inch interceptor, and 33001.f. of 12-inch interceptor sewer h line along the West Fork Deep River; 3300 l.f, of 12-inch interceptor and 2800 d.f of 8-inch interc ep tor sewer line extended west to N.C. 66; the new 1.06 million gallon per day (MGD) Twin Creek Pump station; and 730011.. of 12-inch force main sewer and 5000 l.f of 18-inch interceptor gravity sewer line that will transport now from the new Twin Creek pump station and tie i into the new Phase 2 interceptor along Abbotts Creek. Phase 2 will consist of improvements in the Abbotts Creek and Muddy Creek basins including 5200 I.f. of 30-inch interceptor and 9700 l.f. of 27-inch interceptor sewer line tributary to a new 6.94 MGD Abbotts Creek um stay 19,0001.f. of 20-inch force main sewer; and 6900 1. f. of 36-inch interceptor and 2000 30-inch interceptor sewer along the South Fork Muddy Creek to tie into the pump Road interceptor sewer. l.f. of existing P Gum Tree ree The subject town of Kemersville 201 Facilities Plan Amendment is hereby a roved. PP • i nts and Loans Section Wvv.nccgl.net 1633 Mail Service Center Raleigh, NC 27699.1633 (919) 733-69pp FAX (919) 71a.6229 47'« Customer Service 1 ArV*1 o•... - > -2- If you have any questions concerning this matter, please contact Mr. Larry Horton, P.E. of our staff at (919) 715-6225. Si 'John R. Blowe, P.E., Chief Construction Grants & Loans Section KLH:dr cc: Tim Shields, Town of Kernersville Russell Radford, P.E., Town of Kernersville Michael L. Slusher, P.E., Davis-Martin-Powell & Associates Steve Mauney, DWQ Winston-Salem Regional Office Daniel Blaisdell, P.E. Amy Simes, P.E. DMU/FEU/SRF • i 41BLIC WORKS 3369964059 02/26 '03 12:03 NO.753 02/02 i78-2003 11:3UM Ft Konatrootion Grants And Loans 9197166220 T-209 P-001/001 F-212 j North Carolina Department of Administration Micheei F. Eeal~y, Gcv=*t Mr, Larry Havon NO Dept of BUY, dt Net. Rosourcas Div of WSW Quw*/Covet. Qtaw Parker-Lincoln Building 1633 MSC Raleigh, NC 27604 Fobalely 26, 2003 Gwynn T. Swinson, Secretary Post4t' Fax NOW 7871 Do16946-o4i a$ 1' To Rran COMIPLKImEavae= CO. Phones Phone a f y'?o 7x irAX0 &- ??s? Dear Mr. Horton: Re: SCH File # 03-FA300-0208; Environnia4 1. AssessmeWFMAs ofNO SIgn100t IYnpect; Town of KetnerevillalmprOV=eAt snd I> zWlation of wouvater collection and Te nsport Facilities in to Deep River, Abbotts Creek, and Muddy Crock Basin mu- lls above referenced enviruninanua impact infozulation ha boo reviewed through tau State Claarlagl>vouee under the provisions of the North Cazolirla'Pat*omeaml Policy Act. No comments were made by any stn Oooal agencies in the course of this review. Therefore, no f nih,er environmental review action on your part is required for the complistlce With the ACL Best regards. Sincerely, ivy` Ms. Cbiys Daggett EavirotultwU1 Policy Act Coordinator cc: Region I Mal ft AMM. rd4wona (91p? 109•?I?t 1302 MW Sn"M COW Prot (919)133,0571 ` UslI 1r KC 71699.1302 80rtA Coafkl A81-01.00 R?rall Ch?ys D0?1n?Yx?11 act "in Equal bwlfij*r ZO'd OT: IT £OOZ 9Z q8J 7456-M-676:XTJ 116 wattJoaw 9* d Relel6b,Nw& Cw1lns bMN Michael F. Easley, Governor f William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. MIMIC, P.E., Director Division of Water Quality i. j i ??A1J (3 February 28, 2003 Mr. Randy E. McCaslin, Town Manager Town of Kernersville Post Office Box 728 Kernersville, North Carolina 27285-0728 SUBJECT: 201 Facilities Plan Amendment for Greater Winston-Salem Facilities Plan Town of Kernersville Service Area Project No. CS370571-02 Dear Mr. McCaslin: The Construction Grants and Loans Section of the Division of Water Quality has 10 completed its review of the town of Kernersville 201 Facilities Plan Amendment. The project consists of Phase 1 improvements within the Deep River Basin including 18001.f. of 18-inch interceptor, 24001.f. of 15-inch interceptor, and 3300 It of 12-inch interceptor sewer line along the West Fork Deep River; 33001.f. of 12-inch interceptor and 28001t of 8-inch interceptor sewer line extended west to N.C. 66; the new 1.06 million gallon per day (MGD) Twin Creek pump station; and 73001.f. of 12-inch force main sewer and 50001.f. of 18-inch interceptor gravity sewer line that will transport flow from the new Twin Creek pump station and tie into the new Phase 2 interceptor along Abbotts Creek. Phase 2 will consist of improvements in the Abbotts Creek and Muddy Creek basins including 52001.E of 30-inch interceptor and 97001.f. of 27-inch interceptor sewer line tributary to a new 6.94 MGD Abbotts Creek pump station; 19,000 11 of 20-inch force main sewer; and 69001.f. of 36-inch interceptor and 2000 l.f. of 30-inch interceptor sewer along the South Fork Muddy Creek to tie into the existing Gum Tree Road interceptor sewer. The subject town of Kernersville 201 Facilities Plan Amendment is hereby approved. ?.{ . L.t LN =-•. nstruction Grants and Loans Section 1633 Mail Service Center Raleigh, NC 27699 1633 {979) 733-6900 Customer Service Web Site: www.nccgl.net FAX {919} 715-6229 1 800 6237748 PUBLIC WORKS 3369964059 02/26 103 12:03 NO.753 02/02 FE9-20-2003 11:39AM FROM-Construction Grants And Loans 9181166229 T-209 P.001/001 F-212 qw. • Michael F. Fm1*y, 00WInOT Department of Admidstration I& Lang Damn NC Dept OfEEnv- & Nat. RC8011rces Div of WOW Qml*/Canst. ()Tanta Parker-Lincoln Baild3stg 1633 MSC Raleigh, NC 27604 Febmmy 26, 2003 pear. Mr. Dorton: • North CB raliua (3w)= T. Swimon, SecretarY Post-W Fax Note 7871 _ 0O1n Z • 16.0$ # - `PhO 4 q'? q . R,e: SCH File # 03-E-4300-0208; Environ wvW Assessmmd n0 afNO SigniflCaNt Impact; Town of Ker>aW$*1104WrroV= art and d Mudd CreeW Basin Collection aad Transport F&djities it, *g 1)eep Ri am. the State T2aa alcove zeferenaed env umo the been mviewed Policy Art. Cleai?i i house under the provisions a No coterus were made by any staxe/Iooal gn for the compelisrzceswitb mview. the fit. Therefore, no furor envi m==tal review action on your part is required Best regards. Sincerely, aj*?' AI' Ms. Guys Raaeh Eavironmerval Policy Act Coordinator cc: Region I r? L_J McNV Ali Omar 1102 Mdfl Ssrd" Caner migA, KC 27699.1302 xa I' to (919)777s91 ??s saRecnwtorN?l?oi.oo armil G9?r?J)OjdAlf?rlarralJ.hal A, 84wai 0ppornmtgdAQlM0ft A0fl"e ""t famdamAlOdmM, 116 wtncjnn 3"d Raleigh, Nm& Carolina ZA'd 01; 11 £wZ X qaj 74%-f3'L-b'[ Xti E!(C N t1Fl? _ _ _ Michael F. Easley, Governor ^?' ~ 4} William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources ' Alan W. Wimek, P.E., Director Division of Water Quality January 17, 2003 Mr. Randy E. McCaslin, Town Manager Town of Kernersville Post Office Box 728 Kernersville, North Carolina 27285-0728 SUBJECT: FNSI Advertisement 201 Facilities Plan Amendment for Greater Winston-Salem Facilities Plan Town of Kernersville Service Area Project No. CS370571-02 Dear Mr. McCaslin: This is to inform you that the Finding of No Significant Impact (FNSI) and the environmental assessment have been submitted to the State Clearinghouse. The documents will be advertised for thirty (30) calendar days in the N.C. Environmental Bulletin. Advertising the FNSI is required prior to a local unit of government receiving financial support from the State Revolving Fund. You will be informed of any significant comment or public objection when the advertisement period is completed. A copy of the documents is transmitted for your record. The documents should be made available to the public. If there are any questions, please contact me at (919) 715-6211. Sincerely, .t Daniel M. Blaisdell, P.E., Assistant Chief for Engineering Branch Attachment (all cc's) cc: LZIM Shields, Town of Kernersville Russell Radford, P.E., Town of Kernersville Chris Matthews, HDR Engineering Michael L. Slusher, P.E., Davis-Martin-Powell & Associates Steve Mauney, DWQ Winston-Salem Regional Office Larry Horton, P.E. DMU/PMB/FEU/SRF nstruction Grants and Loans Section 1633 Mail Service Center Ratei h, NC 275991 b^ ?i i'? Web Site: www.ncegi.net (919) 733.6800 Customer Service FAX (919) 715.6229 1 8C0 623-7748 i FINDING OF NO SIGNIFICANT IMPACT AND ENVIRONMENTAL ASSESSMENT IMPROVEMENT AND INSTALLATION OF WASTEWATER COLLECTION/TRANSPORT FACILITIES TOWN OF KERNERSVILLE RESPONSIBLE AGENCY: NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES c: CONTACT: JOHN R. BLOWE, P.E., CHIEF CONSTRUCTION GRANTS AND LOANS SECTION DIVISION OF WATER QUALITY 1633 MAIL SERVICE CENTER RALEIGH, NORTH CAROLINA 27699-1633 TELEPHONE NO. (919) 715-6212 STATE CLEARINGHOUSE IDENTIFICATION NUMBER: 01-E-4300-0820 JANUARY 17, 2003 0 0 FINDING OF NO SIGNIFICANT IMPACT (FNSI) Title VI of the amended Clean Water Act requires the review and approval of environmental information prior to the construction of publicly-owned wastewater treatment facilities financed by the State Revolving Fund (SRF). The proposed project has been evaluated for compliance with the North Carolina Environmental Policy Act and determined to be a major agency action, which will affect the environment. Project Applicant: Kernersville, North Carolina Project Description: The proposed project consists of two (2) independent phases. Phase I will consist of improvements within the Deep River Basin. Phase Il will provide sewer services within the Abbotts Creek Basin area and the Muddy Creek Basin area. Improvements to and installation of the collection/transport system of both phases will be implemented concurrently to serve short and long-term needs. Loan Project Number: CS370571-02 Total Project Cost: $10,443,600 State Revolving Loan: $ 7,500,000 . Local Share: $ 2,943,600 The review process did not indicate significant adverse environmental impacts would result from implementing the proposed project, and an environmental impact statement (EIS) will not be required. The decision was based on information in the facilities plan, a public hearing document, and reviews by governmental agencies. An environmental assessment supporting this action is attached. This FNSI completes the environmental review record, which is available for inspection at the State Clearinghouse. No administrative action will be taken on the proposed project for at least thirty days after notification that the FNSI has been published in the North Carolina Environmental Bulletin. Sincerely, Alan W. Klimek, P.E., Director Division of Water Quality 0 ENVIRONMENTAL ASSESSMENT A. Proposed Facilities and Actions Exhibit 1 shows the location of the proposed collection/transport facilities. Collection/Transport Facilities. Some components of Kernersville's collection/transport system are not adequate to serve short and long-term needs. The existing pump station that serves the Deep River Basin area is in poor condition and needs to be replaced. In the Abbotts Creek Basin, sewage is collected using 8-inch and 10-inch lines that branch off the 12-inch and 15-inch interceptors, and a 6-inch force main picks up flows from the existing Deep River pump station. The existing Abbotts Creek pump station was constructed in 1983 when the Abbotts Creek wastewater treatment plant was abandoned. There is an increasing concern about corrosion of the station's steel dry pit structure as well as compliance with the current OSHA confined space regulations. Furthermore, as there is an increasing frequency of failing septic systems in the unsewered areas of the project, the potential for surface and groundwater contamination and public health hazards becomes more of a concern. Installation of a public sewer system would help to alleviate these problems. The Phase 1 work will consist of improvements within the Deep River Basin including 1800 l.f. of 18-inch interceptor; 24001.f. of 15-inch interceptor; 3300 11 of 12-inch interceptor sewer line along the West Fork Deep River; 33001.f. of 12-inch interceptor and 28001.f. of 8-inch interceptor sewer line extended west to N.C. 66; a new 1.06 • million gallon per day (MGD) Twin Creek pump station; 73001.f. of 12-inch force main and 50001.E of 18-inch interceptor gravity sewer line to transport flow from the new pump station to the Phase 2 interceptor along Abbotts Creek. Phase 2 will consist of improvements in the Abbotts Creek and Muddy Creek basins including 5200 l.f. of 30-inch interceptor and 9700 l.f. of 27-inch interceptor sewer line tributary to a new 6.94 MGD Abbotts Creek Pump Station; 19,000 11 of 20-inch force main and 69001.f. of 36-inch interceptor and 20001.f. of 30-inch interceptor sewer along the South Fork Muddy Creek to tie into the existing Gum Tree Road Outfall sewer. B. Existing Environment Topography and Soils. The town of Kernersville is located in Forsyth County, which is in the Piedmont physiographic province of North Carolina. The topography ranges from approximately 820 to 890 feet above mean sea level. Most of the land consists of rolling hills and moderately sloped valley walls. The topography in the project construction corridor is relatively flat with slight relief. The flood plains of these streams contain microtopographic relief in the form of flood storage wetlands, concentrating along the toe of upland slopes in backwater areas and in the larger flats of the flood plain. Dominant surface soil types are: i) well to excessively drained, rapidly permeable Louisburg-Wedowee loam that occurs on uplands; ii) well-drained stream and flood-plain soil "Congaree loam"; iii) nearly level, poorly drained flood plain soil "Wehadkee loam"; iv) well-drained, moderately permeable upland soil "Pacolet clay loam"; and v) nearly 0 • leveled and somewhat poorly drained flood plain soil "Chewacla loam". The surface soil generally grades into saprolite and then the granitic bedrock. Surface Waters. The Deep River Basin portion of the proposed improvements is located in the West Fork Deep River Basin, more specifically in the Cape Fear River Sub-basin 03-06-08, which is classified as WS-IV from its source to a point 0.3 miles downstream of Guilford County SR 1850, and rated as "Good-Fair" based on benthic macroinvertbrates and fish community assessments (NCDWQ, 1998). The Abbotts Creek is located in the Yadkin River Basin (sub- basin 03-07-07). Abbotts Creek conveys water to Tom-a-Lex Lake near Lexington, NC, and then converges with the Yadkin River in High Rock Lake near Salisbury, NC. Abbotts Creek is classified by the NCDWQ as a WS-III from its source to a point 0.5 miles upstream of Davidson County State Route-1810. The general water quality of Abbotts Creek is considered as "Good- Fair", and the existing water quality problems are due to a large number of major dischargers in a relatively small watershed (NCDWQ, 1998). South Fork Muddy Creek, which is located in the Yadkin River Basin, conveys water to Muddy Creek and then to the Yadkin River in Davidson County, North Carolina. The NC Division of Water Quality's designation for South Fork Muddy Creek is 03-07-04 (NCDENR, 2001) with a stream index No. 12-94-13 in the Division's stream list. The entire South Fork Muddy Creek is classified as Class C Waters and protected for secondary recreation, fishing, wildlife, fish and aquatic life propagation and survival, agriculture, and other suitable uses. Water quality of South Fork Muddy Creek is rated as "Good-Fair" (NCDENR, 1998). • Water Supply. The West Fork Deep River conveys water to Oak Hollow Lake, a water supply lake used by High Point and is also a tributary to the proposed Randleman Reservoir. Abbotts Creek and its tributaries convey water to Tom-a-Lex Lake, a water supply for Thomasville and Lexington. The town receives its water supply from surface and subsurface sources. Most of the water supply cornes from the surface, with a supplemental source from wells. C. Existing Wastewater Facilities The Winston-Salem/Forsyth County Utility Commission owns and operates the sewer system in the town of Kernersville. There are approximately 13,300 inch-miles of sewer in the overall Utility Commission system. The current wastewater flow from the project area is estimated to be 0.90 MGD. The service area flow is expected to expand to 1.37 MGD in 2020. The wastewater generated in the Deep River, Abbotts Creek, and South Fork Muddy Creek basins is treated at the Muddy Creek WWTP (NPDES 0050342), which is owned and operated by the Utility Commission. The Muddy Creek WWTP was recently upgraded to 21 MGD, and current flows at the WWTP are averaging approximately 15 MGD. The town of Kernersville's sewer components vary from recent construction to approximately 50 year-old facilities. The existing Deep River pump station and sewers were constructed in the 1970s, and the Abbotts Creek pump 2 LI . station and force main in 1982. The pump stations are reaching the end of their useful life and are in need of replacement or upgrade. The town's collection system is subject to some inflow and infiltration, especially the former. The study by CDM indicated that infiltration is not excessive. However, in 1998, inflow reached 368 gpd per capita for the area currently served by the existing Abbotts Creek pump station. Thus inflow is considered excessive for the area currently served by the existing Abbotts Creek pump station. The Winston-Salem/Forsyth County Utility Commission has targeted the Abbotts Creek basin sewers for rehabilitation. D. Need for Proposed Facilities and Actions Kernersville has experienced rapid growth from 1990 to date, averaging over 4.8% per year. From 2000 to 2001 the town's population increased more than 13% from 17,126 to 19,361, making Kernersville one of the fastest growing municipalities in the state. This growth trend is expected to continue for the next 20 years, with a projected average growth rate of 6.7% per year. Facing the dilemma of the robust development and the aged sewer collection system, it is necessary for the town to construct the proposed project in order to protect water quality from overflows to surface waters and to maintain public health conditions by eliminating the public's exposure to untreated wastewater. The proposed facilities are also needed to provide sewer service to developing areas. E. Alternatives Analysis • The town of Kernersville needs to install wastewater transport facilities to serve the existing and future wastewater needs. Accordingly, a 201 facilities plan was prepared and several alternatives were evaluated. The "no-action" alternative was determined to be unacceptable because the existing transport facilities are inadequate, and wastewater spills could degrade water quality and threaten public health. No-action could not only jeopardize the capacity for future growth but also result in civil penalties being imposed. The optimum operation of existing facilities is essentially the same as the "no-action" alternative given the fact that the existing pump stations have been upgraded several times in the past and are now operating at their maximum capacities. There is little extra capacity in the existing force mains, and the gravity interceptor down Fiddlers Creek is overloaded. Therefore, the evaluation focused on various options to transport and treat immediate and future flows from the service area, which consists of the Deep River basin, the Lower Abbotts Creek basin, and portions of the Swaim Creek and Muddy Creek basins. The first of these alternatives considered improvements to the existing Abbotts Creek pump station and constructing new parallel force mains along Fiddlers Creek with treatment at the Muddy Creek wastewater treatment plant. This alternative was determined not feasible since it would not provide facilities for the entire service area. The remaining alternatives considered constructing either one or two wastewater treatment plants in the service area, and two configurations for transporting flows to the Gum Tree Road outfall with treatment at the Muddy 0 . Creek wastewater treatment plant. Based on the evaluation of the remaining alternatives, one of the configurations for transporting flows to the Gum Tree Road outfall with treatment at the Muddy Creek wastewater treatment plant was selected for this project. The selected alternative requires constructing, in two phases, two pump stations and installing approximately 42,4001.f. of 8-inch to 36-inch gravity sewer lines, 7,300 l.f. of 12-inch force main, and 19,0001.£ of 20- inch force main. F. Environmental Consequences, Mitigative Measures This project will include the construction of a significant amount of force main and gravity sewer on private easements. Many of the easements will generally follow existing watercourses. The construction will cross previously undisturbed land and affect multiple natural resources including soils, wetlands, agriculture, water resources and forest vegetation. Because the town is located within the West Fork Deep River basin, the recently adopted Randleman Watershed regulations are in effect and will be enforced by the town and Forsyth County. The Randleman Watershed regulations have set stringent policies and restrictions to protect water quality from development and growth. The town and Forsyth County also have adopted several measures included in their Unifier Development Ordinances (UDO), which provide stringent and detailed protection to water quality, storm water, and floodplain resources. In the West Fork Deep River basin, it is anticipated that the proposed project will require clearing approximately seven (7) acres of wooded land, temporary alteration of forested wetlands to herbaceous and scrub-shrub wetland with no net loss of wetland, and temporary displacement of fish and benthic organisms • at the stream crossings. In the Abbotts Creek basin, it is anticipated that the proposed construction corridor will impact 1.5 acres of temporary wetland, 0.37 acres of permanent wetland, and approximately 14 acres of forest will be cleared. However, the impacts on forest resources will be minimized through implementation of conservation practices, such as those measures identified in the Unified Development Ordinance. In the South Fork Muddy Creek basin, the proposed project consists of constructing 30-inch and 36-inch gravity sewer lines with a total of 60 l.f. of stream crossings. No significant adverse impacts to topography, public land, scenic, recreational and State Natural Areas, air quality, groundwater quality, water supplies, shellfish or fish and wildlife and their habitats, protected species, or natural resources are anticipated in the proposed project. Surface water quality impacts will be minimized by using sediment and erosion control techniques and other conservation measures. The Corps of Engineers will evaluate the proposed project to determine its 404 permit conditions. A 401 Water Quality Certification will be required from the North Carolina Division of Water Quality. The N.C. Department of Cultural Resources has determined that the proposed project should have no significant adverse impact to architectural, historical, or archaeological resources. The U.S. Fish and Wildlife Service indicated that the proposed project site appears not to contain suitable habitat for any federally-listed species. The N.C. Wildlife Resources Commission (WRC) evaluated the proposed project and has concerns about the secondary and cumulative 4 0 • impacts that the proposed sewer will have on habitats and the environment. WRC has recommended that the town of Kernersville and Forsyth County address secondary and cumulative impacts by conducting a review of existing conditions in the affected areas and subbasins, as well as the land use changes that will be facilitated by the utility. The town of Kernersville has presented a secondary and cumulative impacts mitigation plan that covers the portion of the service area within the town's jurisdiction. The Winston-Salem/Forsyth County Utilities Commission has stated that they will not serve any areas in Forsyth County's jurisdiction until development standards, similar to, but not less stringent than the town of Kernersville's, are in place with respect to areas set ved by the Abbotts Creek sewer project. It is recommended that jurisdictional wetlands be professionally delineated using USGS maps, soil survey maps, and site specific investigation in the areas where construction is planned. The town of Kernersville and Forsyth County ordinances limit encroachment in the floodplain to that which would result in no more than a one-half foot rise in flood elevation. G. Public Participation, Sources Consulted A number of public meetings have been held and various aspects of the project have been discussed at town Planning Board meetings. The dates of the meetings were January 18, 2001; April 3, 2001; May 29, 2001; and August 7, 2001. A public hearing on the selected alternative was held on January 7, 2003. During the hearing, the town presented a summary of the selected alternative and the project funding sources. Several citizens spoke at the hearing, and a letter was submitted requesting that the town identify riparian areas prior to proposing future . development. Some opposition to the project was expressed that centered mainly on the potential elimination of a scheduled sewer user charge rate reduction. The town staff and Board explained that the current typical user rate of $17.81 per month for a residential customer using 5000 gallons of water may remain unchanged as a result of implementing this and other planned utility projects. Sources consulted about this project for information or concurrence included: 1) Town of Kernersville 2) Winston-Salem/Forsyth County Utility Commission 3) North Carolina Department of Environment and Natural Resources -Wildlife Resources Commission -Division of Parks and Recreation -Division of Air Quality -Groundwater Section -Division of Environmental Health -Water Quality Section -Division of Forest Resources 0 • -Winston-Salem Regional Office -Legislative and Intergovernmental Affairs 4) North Carolina Department of Cultural Resources 5) North Carolina State Clearinghouse 6) U.S. Fish and Wildlife Service • r? LJ , ,d'" i APFvndix f APPO"dix A P a $ c c ? n i, c u c .G ° 2ie v i r ^ u v`G ? u J ? v s $ < a w 15 Lr' '^, c r C 1 lJ ? Ca' ? " ? C ( ' ? , H F ?u'r ti c r G - G v J C J G U G L > " •o v u L ? L 4 J ? U° •?.. G J Ci J C 3 2 >, c . . f ? C, u w G C C L .. ,- • ., ?. £ ? :d G a p .o G ^U G ._ ti C C C C y L ou z "D u f?J •a ?, a U r/, C7 C i V ? V U G U U F j G V i r + ? j Ur G L APPgndix Ci gyra*".,..rx- G a APP°ndix f L Y E a± c 3 G o'n ? 3 v U y ? .J G W L F G O '? v p E J' `?' G Y. 9 ? ,J ! u V ? G ? CL > G s.J u .... rG _c - ? L "v Town of Kernersville 201 Facilities Plan Environmental Assessment Addendum Secondary and Cumulative Impact Mitigation Plan Background The Town of Kernersville (Town) and City of Winston-Salem/Forsyth County Utility Commission (Commission) have coordinated in the submittal of a 201 Facilities Plan (201 Plan) for the Deep River, Lower Abbotts Creek, and South Fork Muddy Creek service areas (Figure 1). This submittal has been through several revisions of both the 201 Plan and its associated Environmental Assessments (EA). The original EA for the 201 Plan was reviewed and a response issued on August 24, 2001. The primary focus of the comments was on the potential secondary and cumulative impacts (SCI) to the service areas delineated in the 201 Plan. A•follow-up submittal in January 2002 satisfied many of the original review concerns. However, several review comments focused on the fact the Legacy Development Guide (LDG) was only a guide and lacked enforceability. In addition, the enforceability of the Unified Develop Ordinance (UDO) was also questioned. The UDO is not a guide, as it may have been presented or perceived, and is more fully addressed under "current measures" below. Since this submittal, the Town and Commission have met and worked with various representatives of the North Carolina Department of Environment and Natural Resources (NCDENR) on several occasions to clarify any misunderstandings regarding ordinances, procedures, and guidelines, and to achieve a satisfactory strategy that further addresses the SCI concerns for the 201 Plan. The following items are the major concerns documented throughout this process regarding SCI from future development within the service areas. Please note that additional minor or associated concerns may have been raised; however, they will be addressed through the mitigation measures applied to the following primary issues. • Loss of forest habitats and their associated wildlife due to land clearing activities. • Incremental impacts from development to both perennial and intermittent streams and headwater wetlands. • New impervious surfaces associated with development causing increased stormwater quantity and decreased quality, which may degrade downstream aquatic environments. • Increased flood levels, frequency, and velocity from new development within the extended sewer service area. 0 The purpose of this document is to present the goals of the proposed SCI Mitigation Plan (SCI Plan), more clearly describe and illustrate the methods and processes already utilized to achieve these goals as well as proposed measures and ordinances, and provide adequate documentation of the enforcement of these measures as demonstrated in the first major development proposed within the service area, the Caleb's Creek development. Additional documentation expanding on the measures described in this document are included and referenced in the following sections as appropriate. Plan Goals The overall goal of this SCI Plan is to adequately prevent significant environmental impacts resulting from future development from occuring within the service areas shown in Figure 1. In order to achieve this goal, the following objectives have been defined: • Preservation of wildlife habitat and forested areas to the maximum practical extent. • Protection of intermittent and perennial streams, and their associated riparian buffers. • Control and treatment of stormwater from developed areas. • Protection of Federal Emergency Management Agency (FEMA) regulated flood plains. • Coordination of efforts with other local authorities with jurisdiction over the service areas. Plan Details Current Measures The SCI Plan will be implemented through continued application and enforcement of existing ordinances and procedures along with development and implementation of additional ordinances. Currently all of Forsyth County, including Winston-Salem, Clemmons, Lewisville, and Kernersville are regulated under the UDO, which is a 1,300 page regulatory document enforced by law. The UDO affects land use, zoning ordinances, environmental ordinances, and subdivision ordinances/regulations. The UDO is not a guide, rather a compilation of ordinances affecting the entire county. Several existing ordinances and procedures that contribute to the goals established previously include the following: Special/Conditional Use Zoning procedure, stormwater management plan requirements for all new developments, and environmental protection ordinances within the UDO, which include the watershed protection ordinance, floodway and floodway fringe protection, and subdivision approval procedures with detailed review. Kernersville 201 Facilities Plan EA Addendum 2 September 2002 Secondary and Cumulative Impact Mitigation Plan • Special/Conditional Use Zoning Procedure This procedure is initiated when a rezoning request is submitted for a tract of land in the Town's jurisdiction. The procedure must be followed for all property zoned for agriculture (AG) that will be converted to residential lots of less than one acre. The majority of properties within the Lower Abbotts Creek area are zoned AG. The Town uses Special Use District Zoning, or Conditional Use Zoning as it is often referred to, for areas in which the permitted density is less than the requested density. This process enabled the Caleb's Creek development to be zoned as a Mixed- Use Special Use District (MU-S), in which stringent special use zoning conditions were imposed to address environmental protection and open space, among other issues. The special use conditions placed on Caleb's Creek are described subsequently and included in Appendix D. Stormwater Management Plan The Town places a standard stormwater management plan condition on all zoning and subdivision approvals where significant grading or runoff is anticipated. Final designs are required to include provisions to treat stormwater runoff where feasible with curb cuts, grass-lined swales and waterways, and natural stormwater conveyance buffers. The plan requires Best Management Practices (BMPs) in high-density developments and compliance with the Town's Watershed Protection Ordinance and NCDENR regulations. A development project plan is approved only after all appropriate measures are adequately designed and clearly illustrated on the plan. This standard condition is included in Appendix E. Forsyth County Watershed Protection Ordinance The Forsyth County Watershed Protection Ordinance includes the WS-III Abbotts Creek watershed. These rules, included in Appendix F, require the following: • Density requirements of two units per 40,000 square feet or less than 24 percent built upon area. • In Special Intense Development Allocation (SIDA) areas, a maximum of 70 percent impervious surface is allowed on no more than 10 percent of the WSW area. The SIDA has additional requirements including: o Control runoff from the first inch of rainfall. o Minimize impervious area. o Direct stormwater to detention ponds. Kernersville 201 Facilities Plan EA Addendum Secondary and Cumulative Impact Mitigation Plan 3 September 2002 • Minimum 30-foot buffers along all perennial streams shown on United States Geological • Survey (USGS) maps, and 100-foot buffers in SIDA areas. Kernersville Watershed Protection Ordinance Within the Deep River portion of the service areas, the Town has implemented the Deep River Watershed Riparian Areas Ordinance (Appendix F), which implements the following measures: • Minimum 50-foot riparian areas established on all sides of surface water bodies, including intermittent and perennial streams. • The riparian area is divided into a 30-foot undisturbed area (Zone 1) and a 20-foot area (Zone 2) where limited grading and revegetation can occur. Floodway and Floodway Fringe Protection The UDO includes protection of floodways and floodway fringes that exceed current FEMA standards. The following rules apply to all FEMA regulated streams within the County, and are fully described in Appendix G: • • Encroachment may not include more than 50 percent of the floodway fringe on the zoning lot. • Encroachment may not extend more than half-way from the outer edge of the floodway fringe to the outer edge of the floodway at any point. • On streams without established base flood elevations and floodways, the floodway width will be the greater of five times the width of the stream or 20 feet from the top of bank. A cross-section showing the protected floodway and floodway fringe as compared to standard FEMA protection is included in Appendix G. Although some fill is allowed within the floodway fringe, this is only permitted during site plan review if it is impractical to avoid the floodplain entirely. Subdivision Ordinance The UDO includes a subdivision ordinance (Appendix H) that outlines the review and approval procedure for both minor and major subdivisions. This ordinance requires that plats for all major subdivisions be approved by the Planning Board and include: • Delineated wetlands. Kernersville 201 Facilities Plan EA Addendum 4 September 2002 Secondary and Cumulative Impact Mitigation Plan • Drainage easements. • Floodways and floodway fringes. • Conservation areas and open space required in the zoning conditions. • Natural features and topography. This final plan approval serves as an enforcement measure to assure that special use conditions and ordinances have been complied with during the design of the development. Future Measures Lower Abbotts Creek Sewer Service Area Watershed Protection Rules Based on previous comments and suggestions from the 201 Plan review, and in coordination with regulatory personnel from NCDENR, the Town has prepared an ordinance to address the major issues of concern for the jurisdictional area shown in Figure 1. These watershed rules are included as Appendix C. In summary, the rules are based on the previously described Deep River Watershed Protection Rules with some modifications including: • The rules will apply to: o All tracts of land greater than 5-acres; o Multiple tracts of the same development project which exceed a cumulative total of 5-acres; o Nonresidential and non-civic/institutional land uses greater than 2-acres. • Zone 1 shall average 30 feet and only be less than 30-feet for recreational, utility, roadway and other public purposes. • Zone 2 will extend from the edge of Zone 1 to 50 feet from the top of bank. • A developer shall accurately delineate all buffers on a site plan and record the buffers on the final plat. • Connectivity of riparian buffers shall be incorporated into land planning and design. A disconnected riparian buffer will be considered in locations where the full buffer width is impractical due to the aforementioned exemptions. • Stormwater control devices will not be allowed in the floodplain unless no practical alternative exists. Fill within the floodplain will be regulated as previously described. This ordinance is scheduled for adoption during October 2002. A diagram illustrating the buffer • averaging method is included in Appendix C. The site plan review described below will be conducted with the intention to not include large impervious surfaces, such as tennis courts, in the Kernersville 201 Facilities Plan EA Addendum 5 September 2002 Secondary and Cumulative Impact Mitigation Plan allowable recreational purposes but allow uses such as fairways, greenways, and trails. Institutional tracts include churches, schools, and other uses that benefit the public as a whole, but do not include commercial developments such as shopping centers and gas stations. Legacy Development Guide - Adopted 2001 The LDG described general policies and issues for all of the County to use as a planning and decision-making tool. This LDG was described in detail in the Lower Abbotts Creek EA submitted January 2002. Specific measures in the LDG are not addressed here, due to the preparation of the more detailed Area Plan described in the next section. The LDG document is directly referenced throughout the January 2002 edition of the UDO (http://www.co.forsyth.nc.us/ccpb/udo.htm). This shows documented intent to follow through with the guidelines and environmental stewardship described in the LDG. An updated Impact Matrix (Table 1) for the January 2002 EA documents the specific Action Plan Items in the LDG. A general schedule of implementation is included in the LDG with each Action Plan Item. Union Cross/Southeast Forsyth County Area Plan - 2002 Draft Although not an enforceable document at this time, a draft area plan has been prepared for Union • Cross and Southeast Forsyth County (Appendix I). This area plan continues to expand on issues and policies described in the LDG for the entire County, and outlines more specific measures related directly to the local area. Although previous review of the 201 Plan questions the lack of enforceability of the Legacy Plan, the Area Plan shows the continued progression toward environmental stewardship that is occuring within the County. This progression will eventually result in the implementation of additional ordinances and protections through the joint cooperation of local government, general public, and interested parties. As mentioned previously, LDG references are already incorporated into the UDO zoning procedures. The Area Plan includes the following policies that more specifically address general guidelines laid out in the Legacy Plan: • Develop design guidelines and update the UDO to require Conservation or Traditional Neighborhood Developments (TND). • Concentrate development around identified Activity Centers and strive to preserve remaining areas. • Use the existing GIS system to identify perennial and intermittent streams and amend the UDO to protect them. • Kernersville 201 Facilities Plan EA Addendum 6 September 2002 Secondary and Cumulative Impact Mitigation Plan • Require riparian buffers to the edge of the floodway fringe on FEMA regulated streams, and 50 feet on other streams. • Create a digital layer for all existing wetlands and amend the UDO to ensure protection in addition to Federal and State standards. • Create a natural constraints map identifying areas above and amend the UDO to require developers to consider these areas when formulating plans. • Use BMPs to ensure the quality of post-construction stormwater runoff meets or exceeds pre- construction runoff. • Analyze current watershed regulations and amend the UDO to further restrict development within water supply watersheds. • Enforce proper erosion control techniques, stream preservation, and other environmental protection during construction. Jurisdictional Issues Figure 1 presents the jurisdictional boundaries of the County, City, and Town as they relate to the service areas proposed in the 201 Plan. This mosaic of regulatory authority is complex, and different ordinances and plans apply to different areas. The Town has annexed the Caleb's Creek properties, but does not currently have authority over the remaining Lower Abbotts Creek Service Area. However, the portion of the Lower Abbotts Creek service area outside the Town's jurisdiction is within the Annexation Agreement zone, shown in Figure 1. The remaining service area, South Fork Muddy Creek, is solely under the County's jurisdiction. As shown in the correspondence in Appendix J, the County is willing to continue the planning and ordinance establishment process in order to achieve similar goals as this proposed SCI Plan. This willingness has been exemplified in the inclusion of references to the LDG in the current UDOs and the continued application of the ideas of the LDG in the more detailed Union Cross/Southeast Forsyth County Area Plan. However, the County is not willing to bypass the standard planning, public participation, and ordinance making procedures that arc already in progress. Kernersville 201 Facilities Plan EA Addendum 7 September 2002 Secondary and Cumulative Impact Mitigation Plan SCI Plan Implementation Process 0 The measures described above combine to form a comprehensive plan for protection of the environment within the 201 Plan Service Areas. Environmental protection is achieved through implementation of these rules by the local municipalities for each proposed development. The Town and County have similar site development and plan review processes. The Town's process is detailed below since it will be the local authority in the majority of the Lower Abbott's Creek Service Area of the 201 Plan. When a request for rezoning is submitted, Town staff review the plan for 10 days. At the end of the review period, the Development Review Committee (DRC) meets to discuss the design. A meeting is then held between the DRC, the developer, and the designing engineer to discuss the plan. Upon conclusion of this meeting, the developer has five days to resubmit the plan based on the comments received from the DRC. This pre-design meeting is the medium for implementation of the various ordinances described previously. The Town staff review each plan for discrepancies from the environmental and other ordinances. This process controls the amount of environmental impact while taking into account site-specific restrictions. Although the ordinances allow some environmental impact to occur, the DRC objectives include: • Avoidance of floodplain impacts. • Protection of wetlands. • Preservation of open drainage systems. • Review all practical alternatives to the proposed impacts. Filling within the floodway fringe, as allowed per the UDO, and other impacts are only approved through this process when no practical alternatives are available. In addition to this review, each development must comply with federal and state regulations including: • U.S. Army Curps of Engineers wetland permitting for impacts usually over 0.1 acres. • NC Division of Water Quality wetland certifications for impacts above. • NC Division of Land Resources for sediment and erosion control permits for land clearing over 1 acre. • Kernersville 201 Facilities Plan EA Addendum 8 September 2002 Secondary and Cumulative Impact Mitigation Plan These authorities overlap with the watershed protection, stormwater management, and flood plain protection of the local jurisdictions to ensure adequate protection of the environment during the development process. SCI Plan Example: Caleb's Creek Development Although all of the environmental measures suggested in the LDG are not codified ordinances, the Caleb's Creek development process and subsequent conditional use zoning requirements can be used as an ongoing example of how environmental protection is implemented during the development process. Although the development is still under design and no final plans are available, the developers have supplied preliminary design information included in Appendix D. This development has been approved as MU-S through the zoning procedure previously described. The Planning Board Report and Special Use District Permit (SUDP) presented in Appendix D document the rezoning process and resulting conditions with which the developers must comply. These conditions include the following: • Density "pods", which cluster the residential, commercial, and recreational land uses and increase available land for conservation and open space. • • Conservation areas, golf course, and a park of at least 311 acres (approximately 33 percent of the development). • Conservation areas will be dedicated as a public recreation and greenway easement. • A 30-foot public access easement and walkway will be established to the northern conservation area. • A stormwater management plan prepared by a professional engineer to control stormwater runoff through measures such as curb cuts, grass-lined swales, waterways, and wetlands. • The Town shall review all stream mitigation projects to ensure maximum benefits. In addition to these SUDP conditions, the developer has proposed to include the following measures with the design (Appendix D): • A 60 percent minimization of perennial stream crossings in the golf course design, including: o Lower Abbotts Creek crossings reduced from two (conceptual design) to one or possibly zero. o Pine Tree Branch crossings reduced from three (conceptual) to two. • Incorporation of golf course "rough" areas in with the vegetative buffers on streams, lakes, ponds, and wetlands. This will decrease riparian buffer impacts. Kernersville 201 Facilities Plan EA Addendum 9 September 2002 Secondary and Cumulative Impact Mitigation Plan • Evaluation of stream bank stabilization and stream restoration within the limits of the golf course to enhance the aesthetics and functional attributes of the existing stream corridors. i • Implementation of a BUT program that incorporates a variety of chemical, biological and cultural practices to maximize resources while minimizing risk to the environment. Measures include: o Chemical applications only during low wind conditions. o Avoiding chemical applications during wet conditions. o "Water-in" chemical applications as soon as possible. o Avoiding spreading chemical applications over impervious surfaces or water bodies. o Utilizing slow-release fertilizers. Again, it must be noted that the aforementioned conditions were generated through the existing ordinances and LDG implementation, without the additional protections from the proposed Lower Abbotts Creek Sewer Service Area Watershed Protection Rules. However, the developers of Caleb's Creek intend to comply with these rules, as well as avoiding fill in the floodplain. Summary The existing ordinances, new ordinance, and planning documents described above combine to . form a comprehensive mitigation plan for potential SCI that may occur within the proposed service areas of the 201 Plan. These measures suffice to reduce the SCI to less than significant levels. As stated in the January 2002 EA, the SCI expected from the no action alternative will be greater than those associated with the 201 Plan and these mitigation measures. This projected baseline condition would include significantly higher impacts due to the lack of sewer service. Developments would need larger lot sizes for septic fields, and therefore involve increased land clearing and environmental impacts. The proposed sewer lines would be the driving force behind annexation into the Town's jurisdiction, and therefore the proposed riparian buffers would not be implemented in the Lower Abbotts Creek Service Area. Table 1 summarizes the affected resources and specific mitigation measures that apply to the impacts. Table 2 relates the proposed mitigation measures to their effect on the various resources. Many of the mitigation measures are included in the various appendices following this document. Additional information regarding the UDOs and LDG can be found at http://www.co.forsyth.nc.us/ccpb/udo.htm and http://www.co.forsyth.nc.us/ccpb/legacy.htm, respectively. The LDG Action Plan items, which are referenced in Table 1, include specific references to locations in the LDG that thoroughly describe each item. 0 Kemersville 201 Facilities Plan EA Addendum 10 September 2002 Secondary and Cumulative Impact Mitigation Plan 9 • 1] Each of the previously described SCI Plan goals is listed below along with a brief summary of how the measures described throughout this document achieve the specific objective. • Preservation of wildlife habitat and forested areas to the maximum practical extent. Riparian buffers, density and built-upon limits, and floodplain protection will serve to protect large areas of habitat along streams and floodplains. Connectivity between buffers within the Lower Abbotts Creek Service Area will be maintained, which will provide wildlife corridors throughout the area. In addition, providing sewer service to the 201 Plan area will reduce land clearing and habitat disruption from large lot clearings for septic fields. • Protection of intermittent and perennial streams, and their associated riparian buffers. The Forsyth County Watershed Protection Ordinance, Kernersville Watershed Protection Ordinance, and Lower Abbotts Creek Sewer Service Area Watershed Protection Ordinance all serve to protect intermittent and perennial streams identified through jurisdictional delineations of each site and site plan review by the local authority. Mapping of these streams and wetlands is required prior to plan review by both the Town and County in addition to the Corps of Engineers. • Control and treatment of stormwater from developed areas. Stormwater management is required by the Standard Stormwater Condition placed on all developments. High-density developments are required to implement increased stormwater controls and BMPs. • Protection of Federal Emergency Management Agency (FEMA) regulated flood plains. Floodplains are protected through the Floodway and Floodway Fringe Protection Ordinance, which limits fill within the floodplain to levels well below FEMA requirements. In addition, fill within the floodplain is only allowed during site plan review and approval if there is no practical alternative. • Coordination of efforts with other local authorities with jurisdiction over the service areas. The Town has initiated coordination of the mitigation efforts with the County. Although, the County is progressing toward similar mitigative measures, they are not willing to disrupt their ongoing planning process evidenced by the LDG, Area Plan, and incorporation of the LDG into the UDOs. However, this process shows willingness to promote similar environmental protections. Kernersville 201 Facilities Plan EA Addendum Secondary and Cumulative Impact Mitigation Plan 11 September 2002 In addition, the Area Plan and Caleb's Creek documentation show how local government processes are continuing to focus on environmental stewardship. Even current developments are individually complying with existing environmental ordinances and future concerns to reduce environmental impacts. This mitigation plan was designed to sufficiently address SCI concerns raised throughout the 201 Plan review, and serve as documented mitigation for the issuance of a Finding of No Significant Impact for the EA. Furthermore, the aforementioned Plan will decrease environmental impacts well below the anticipated baseline impacts from the No Action Alternative described in detail in the January 2002 EA. • • Kernersville 201 Facilities Plan EA Addendum 12 September 2002 Secondary and Cumulative Impact Mitigation Plan ti m 0 7 \\ \; Forsyth Coy \\\ \ \ a> a? i Y 0 c O N I' q16 0 U c O O i > O M LL C) ty \\' \ \NX \ \ v \\? \ \ ib .06 d Qa o Q Y Cl) 3 m v m cr) D :5 L0 0 kr) 0 cz a a? LO C? U C O LO O vL ? o z 4.6 •? Y P O .p.9 U cn r w° ? f .P.4 PLO M 7 O C ? 0 a) O fn ? T C O U 0 Y a) a) Y a) U Y (3) U 7 U O O Q Y M > Q iL ¢ jr -a a) (3) Q 3 Q a) 0 CL (1) U) J Cn D Q E a? cz c C9 ° C s 0) .S 2 r-o E J c +T > o a' 12 = U a) C Y > Y Ca (12 c N Y 0 c O a) E -?R N N .C 5' Cn C? O p0 O O X -14 D as c_ T C = Q C a a N N N N a a a a x N N N N a a a a a N z z z z a y a a a a z z z z z z z z z z z z z z z a ? ? ? ? m m a a ? N ? N ? N ? N ? N a a ? ? ? ? w w a a ? N ? y ? y ? y a a a z a a a z z z a a a a a z z a ? ? ? ? a a ? a N ? ?+ N ? y ? N a N N N N -,'y z z z z z z z z z z 2 z z z z a i ? ? ? ? m m a a ? ? ? ? ? a Wi a ? ? ? ? w m a a ? N ? N ? N ? y a a a ' J h j z z z a a v a z z ? Vyj y 'Y`' 5` ? 11U ?? ?q 2 y y a k ?1 ?7 H `d }1 7 S [• ? < p( r N N ?n N 3 y U y N fn H 3 rn 3 ?n 3 3 W[['?,., a 4 m .9 .9 5 p D Q c c 'JG yy O < 0 O .7 y w Lj ° U O s U C C G w 3 O v w W e U vii O c 3 3 u k F z C s 3 N ° q °.: U ° Q Q w ?q J d. 0 c? a G h 3 ' E? rv e 3 6 .S y v `n e j •o vWi ? », L ' PC 0( sU 7? ( ? .4 ?as3' U0.O0 a ?•%? u Y 3Y C 4>O c 2 C ?_ p c m `? ?Xy a a < H ? y ° u e o O" p 0 o E o 3 2 'o a ? ag 5 < O gg SY?N q4 e a 33 3 Ca ? •? 3 7?g3 q < grvO Y^ 0 U a <? C C gy.« `? ? °'K 4 viv 0 v i RI i0 a z z z z ] W H36. 0 ?a? °'^J N F=U> I+??1 S3 z D 4O-r C e u o a? E y T ?gg C 6 2 u v0 . 3 u `? n °' a ° m ? o °" _ ?' ? ? o, ,g 2. yey myry x •? y S s ?o °, _ 3 3 ° s u 6 W CC N at & n U O 3 .- N Y 3? T N 3 s 3 s , ?.Y, 4 Y U J g C Z ?G2 q C W 99 U U °N 00 '^ u CSry ?i '? in u in .E °• v, $ $ H $ n Z o z ° Z ? Y !? . . . o z •$ 3 in 3 rn E h E ti E z 3 ?' Y a €? A Y•„ a a e N N' n Q h z s z z _ ee U Z N u N. 3 N ?C L N N .? { 0 t v ° ° 8 S 2 W .4 W V .3 2 n O 9 O 3 g O ? } O a 6 yy G 2 H .9 u? U G $ E E E ? 9 E .rd C E E 6 9 fi E °° ? 's "2 ?•? 2 S z '?? g yes o o C z n z z'$ z Y z 2 2 3 a y . -?•g ° E. ?3 os -? .v••???yy m .9 z z z ?q z z° ZaS z°$ Z pg z .S .? 3 - E at N ? ? ? t 5 ? E 1A u ? y ° Ed ? o• a. o ° P ? ? h f ' n m O 8 n q ° u. $u ? ? ? E ? ° U Q t fn .5 $ ,} w ?a 3 x 3 CLp' 3 ? a . N N O m 1 ? ? ? ? ? O u T V y?y ..J ? D: s0 ? ? .Z h 9 ? C N •O 4 0 qS' v E ? YY T a ( O ?J 3 4 i v a ZS. 3 3 I T z y o O U .3 ? y i Z < W0. .s ? N u a .y A ,o ? 9 •a tl g w .- T S C N q 9 z ? 5 R 9. 9 b ? W q V C 2 E ° `o 2 S tl ? v'? ? s` .X y a•.4 d 'g? la v g g 3 .nz?m }555( N 3 aa2 i Li C a0 x..? .. 'Sj on x3 z z P. 0o N O N [./ N y e FO 8< ? • t ?J • • TABLE 2 ABBOTTS CREEK ENVIRONMENTAL ASSESSMENT MITIGATION MEASURES ,.?NL4 akonlVle.2nire ,"'i' Xtfectet,2esRUTCe:-. Effectis?f? Soils Reduces erosion and prevents soil loss Stormwater Management Plan Water Resources Decreases sedimentation and stormwater velocity and improves water quality Fish/Shellfish Improves water quality and prevents degradation of aquatic habitat Land Use Restricts development within WSW, minimizes impervious area Wetlands & Streams Protects perennial streams and any associated wetlands within the buffer (30' to 100 Forsyth County Watershed Water Resources Restricted development and required buffers decrease degradation of aquatic habitat and improve water quality Protection Ordinance ForestNe etation Buffer requirements reserve riparian vegetation Fish/Shellfish Improved water quality improves aquatic habitat Wildlife Preserves habitats within buffers Protected Species See Fish/Shellfish and Wildlife Land Use Prevents land use changes within 30' of intermittent and perennial streams (Zone 1), and limits land use thanes within an additional 20' buffer (Zone 2) Kemersville Watershed Protection Wetlands & Streams Preserves intermittent and perennial streams through buffer restrictions; also preserves wetlands in association with the streams (i.e. within 50) Ordinance [Deep River Watershed Water Resources Riparian areas reduce degradation of aquatic habitat and improve water quality Riparian Areas] Forest/Ve etation Preserves ri arian vegetation within 30' to 50' of streams Fish/Shellfish Improved water quality also improves aquatic habitat Wildlife Preserves habitats within buffers Protected Species See Fish/Shellfish and Wildlife Topography Reduces filling of designated flood lain to 50% of floodwa fringe Wetlands & Streams Reduces filling of flood lain wetlands and acts to buffer streams with flood plains Floodway and Floodway Fringe Water Resources Maximizes flood storage which reduces downstream erosion Protection Fish/Shellfish Decreased erosion prevents degradation of habitat Wildlife Preserves of flood lain habitats Protected Species See Fish/Shellfish and Wildlife Land Use Prevents land use changes within an average 30' (Zone 1) of intermittent and perennial streams, and limits land use in the remaining buffer u to 50' from the stream (Zone 2) k S L bb C Wetlands & Streams Protects intermittent and perennial streams above and associated wetlands within the buffers ower A otts ree ewer Service Area Watershed Protection Water Resources Forest/Vegetation Stormwater treatment prevents degradation of water quality, and reserves aquatic habitat Preserves riparian vegetation Rules Fish/Shellfish Improved water quality improves aquatic habitats Wildlife Preserves habitats within buffers Protected Species See Fish/Shellfish and Wildlife Soils Buffers, Greenwa s, and Open Spaces limit land clearing Land Use Buffers, Greenwa s, and Open Spaces restrict development Agriculture Rural Area reservation i Water Resources Buffers and Greenwa s improve water quality and reserve habitat Legacy Development Gu de Forest/Vegetation Buffers, Greenwa s, Open Spaces, and Tree Protection reserve forest habitat Fish/Shellfish Buffers and Greenwa s improve and reserve aquatic habitat Wildlife Buffers, Greenwa s, and Open Space reserve habitat Protected Species See Fish/Sheflfish and Wildlife Topography Riparian buffers to the edge of the floodway fringe on FEMA regulated s`Yreams and 50-foot buffers on other streams - protects flood lain development Land Use Emphasize cluster development and try to preserve remaining areas; Include natural constraints when formulating plans Wetlands & Streams Use GIS to identify perennial and intermittent streams and wetlands and amend the UDO to protect them Union Cross/Southeast Forsyth County Area Plan ater Resources Wetland & stream protection improves water quality and conserves aquatic habitat; BMPs prevents decrease in stormwater quality; further restrict development within WSW; enforce the use of proper erosion control techniques, stream reservation, and other environmental protection Forest/Vegetation Buffer and flood plain requirements preserve riparian vegetation within 50 feet of streams or throughout floodwa and fringe Fish/Shellfish Improved water quality improves aquatic habitat Wildlife Preservation of habitats within buffers and wetlands Protected Species See Fish/Shellfish and Wildlife 00162-201-018 Abbotts Creek SCI Plan - August 2002 N O O N ti G b0 G Q U O U ? N «+ N ..+ N N O V ? r U 4 U ti~. U ?. U ?. U F U I; U U U 1 U •F.. +-+ U t rn O ti 0 0 0 y 0 h O n O v ? O n O u N O ? n O n ?. O .I :3 U U G V O O D O x x .rr hr a '.t.' x 2 x '0 O 'D O _ x x u O U N 'rJ • ? U V: e q U U b Cd O ti C4 C 0 N cad > O ? y u U Cd cd U O w N i a" b A N O U G O O ° y Cl •? 'b N ? N O Cd R3 U I.. b ?C ti d U O Cn ? G .s4 G G Q cd G . C ° 44 V rA in O ca b N 'D N w O y G ?, b ° 3 r•? U "o b ti ? U Cn N N .0 •? 0. ?' 'b y 'b 'CS G G N W A G a? b O g o 0 0 ? w CO O O , C Cq cd PL -14 PL CL U b o 4 w o 0 o ?d o o ?-' o +J o cd G as ?, Er S S U N b 3 cd r W r. O p b U G G G O c a c d 0 CO 4i 0 Cl cn O O E DD O O O ° O F U u n .. U Cd q o v a w w d o ° ? Cl b a y a: a a: u a a a a a a M A N w aQ. a w w H U V 1 w a rx 4 rz x rz a z rz F, x E, rx x rz Ul C- ) C/I C- ) DO co CIO) 3 CO CO Cl) U) U) V) Hwa = w' w t Z o W W C? . . . . . . . . . . . . . . I O U E-+ x a' 0 0 0 c a a a a 0 G 0 0 a a a a ; a a a p Cd " U Cd ?'" U N U 0 U Cd U U U U U V U U U U U U cd Cd 0 A w cd N CO cd m cd 0 cd d Cd m Cd d m m cd Cd cd w cd m w Cd h h O ? 41 ?. h ? x y .. . N pQ •v cn ? N y ? h •v Ci ? ,C N A i,... ti C3 ? ? ,O CS .CS •,., ?: ? r. O bo ? ? tl ? •H ? ? f N •r ? ? O -? ? >; O O Q ? ? •ZS N •a C .Q ? h ? ? }?.' ? ? ? y ? 01 .y.. . •. ! ayi ti ? > h C D R `' O bo "? ' CS o? o? v C m ci v R 0. r d ' T3 ? ? h •? O ? ^? ? V ? y1 Q o? ^? R Ci ?' C3 ; S. tl tl ? •? i O z ,°' t3 01 0 ? y o m t3 o ti ,? Q ? E i 0. U U .? a? ? tap U U U > U C7 .Z' a, 0., 0., a, ? ? v, [r wa . 'L7 .?? N G fU. ? 0 Cl ?O t a w °' ° o CUd (J V o ~O 1V 0 cd y G b a r 3 C 2 0 0 '••' ° N U N ° N y b 'b U in lu N u bC V Y • G p y Cd H G w ?••? n. . C a o i o ° '? S ' ?z -W W ai Cl C v N bA O O a? a O G O O b G O ? Cd a? N a? y u y O o N -" m ti O ? aa a aa aa A x C7 . u z ?' a a ? 7 Q En ?C G Cd O Id .D a CA Cd o b N ? Cd '•1 b w b rs o 0 •3 ? r- a Cd w 0 ° H A C 3 n b 0 d? Cd p G U N 0 ?, y Lt1 " rA (U bu W G 'y :: b?•y o 3 PQ K r. y o 0 0 d 42 - A 0 O o ?• N 4.,. A ate-. O O 0 x Cd 0 N .,.i Cd O W U .o O i o -du U n U Cl U . 0 0 o s ozz w O ° O z U Y O w O .?.+ W Q. N A G Cd Q A. ¢ 0 Q P. F? . G 'd =1 2: v Cad ° r o ? : p ? u if j II II II II x a,?vH Cd a1 N G O O .? C-4 Cq O V ti N oO?• >, C- y h O .n o 3 O U u Cd G 0 Cd d) G r G U ?. N N N 'b ? n u u ti P. °? 0 v zUxo a • a Cl a U b0 u o ? o U N w N ? O Q E CHA PTER C - ENVIRONMENTAL ORDINANC ART ICLE I - PURPOSE AND AUTHORITY 1-1 SHORT TITLE This Ordinance shall be known and may be cited as the Environmental Ordinance, except as referred to herein, where it shall be known as this Ordinance. 1-2 PURPOSE The purpose of this Ordinance is to promote the health, safety, and general welfare of the residents within Kemersville through the stated regulations of this Ordinance. An additional purpose of this Ordinance is to implement the goals, objectives, and policies of the Kemersville Land Use Plan as amended, including any specifically related land use plans, development guides, and the Transportation Plan. 1-3 JURISDICTION The provisions of this Ordinance shall apply to the Town of Kemersville, North Carolina. 1-4 AUTHORITY 1-4.1 STATE LAW This Ordinance is adopted pursuant to the Environmental Policy Act of 1971, the Water Supply Watershed Protection Act of 1989, and the North Carolina Sedimentation Pollution Control Act of 1973, as amended. 1-4.2 INTENT The intent of the adopting jurisdiction is to exercise its available power as authorized in the statutes cited in Section 1-4.1 to the maximum extent possible, as more fully set forth herein. 1-4.3 AMENDMENTS This Ordinance may be amended in accordance with the provisions of this Ordinance as required in Section 10-2 or allowed by subsequent legislative enactments. 1-5 COMPLIANCE 1-5.1 COMPLIANCE WITH PROVISIONS No building, premises, or structure shall be used, constructed, erected, modified, altered, converted, occupied, placed, maintained, removed or moved, and no land use shall be commenced, maintained, or modified except in compliance with the provisions, restrictions, and procedures set forth herein. 1-5.2 VESTED RIGHTS Development rights perfected prior to the effective date of this Ordinance shall be subject to the legal requirements under which the rights were perfected, unless and until such vested rights are withdrawn or expire in accordance with law. 1-5.3 MULTIPLE USES In cases of two (2) or more principal uses on the same zoning lot, the regulations for each use shall apply to that portion of the structure or land so used. 1-5.4 MINIMUM REQUIREMENTS The requirements contained in this Ordinance shall be the minimum requirements for administration, enforcement, procedures, restrictions, standards, uses, variances, and all other areas addressed by this Ordinance; and, if any other existing ordinance or regulation allows lesser regulation, this Ordinance shall govern, so that in all cases, the more restrictive limitation or requirement shall govern. 319 1-6 SEVERABILITY 0 1-6.1 INVALIDATION OF PORTIONS OF ORDINANCE Should any section, sentence, clause, phrase, or word of this Ordinance be held invalid or unconstitutional by a court of competent jurisdiction of either the State of North Carolina or of the United States, such decision shall not affect, impair, or invalidate the remaining parts of this Ordinance. The remaining parts shall remain in effect without the invalid provision, and to that extent they are severable. 1-6.2 INVALIDATION OF APPLICATION This invalidation of the application of any provision of this Ordinance to any particular property or structure, or to any particular properties or structures, by any court of competent jurisdiction, shall not affect the application of such provision to any other property or structure not specifically included in such invalidation. 1-6.3 PRESUMPTION When an administration officer or board authorizes regulatory action, it shall be conclusively presumed that such officer or board would not have authorized such action except in the belief that such action was lawful. 1-7 CONFLICTING PROVISIONS 1-7.1 CONFLICT WITHIN ORDINANCE Where a conflict exists between any limitations or requirements in this Ordinance, the more restrictive limitation or requirements shall prevail. 1-7.2 CONFLICT WITH OTHER ORDINANCE OR LAW Where a conflict exists between the provisions of this Ordinance and any other ordinance or law, or where the provisions of this Ordinance impose overlapping or contradictory regulations, the most restrictive provision or the one which imposes the highest standards or requirements shall prevail. 1-8 DEFINITIONS The definitions contained in the individual sections and in the Definitions Ordinance shall apply to this Ordinance. Words and phrases not so defined shall have their common meaning. 1-9 ILLUSTRATIONS Illustrations are provided for purposes of describing, clarifying, or providing examples of portions of the text, and do not replace or limit the text unless so stated in the text. 1-10 CUMULATIVE REQUIREMENTS The requirements of this Ordinance are cumulative. L? 320 CHAPTER C - ENVIRONMENTAL ORDINANCE ARTICLE II - FLOODWAY AND FLOODWAY FRINGE REGULATIONS 2-1 GENERAL 2-1.1 FINDINGS OF FACT (A) FLOOD HAZARD AREAS The flood hazard areas of Forsyth County jurisdiction are subject to periodic inundation which results in loss of life, property, health and safety hazards, disruption of commerce and governmental services, extraordinary public expenditures for flood protection and relief, and impairment of the tax base, all of which adversely affect the public health, safety and general welfare. (B) FLOOD LOSSES These flood losses are caused by the cumulative effect of obstructions in floodplains causing increases in flood heights and velocities, and by the occupancy in flood hazard areas by uses vulnerable to floods or hazards to other lands which are inadequately elevated, floodproofed, or otherwise unprotected from flood damages. 2-1.2 STATEMENT OF PURPOSE It is the purpose of this Chapter to promote the public health, safety and general welfare and to minimize public and private losses due to flood conditions in specific areas by provisions designed to: (A) RESTRICT USES Restrict or prohibit uses which are dangerous to health, safety, and property due to water erosion or in flood heights or velocities; (B) PROTECT USES Require that uses vulnerable to floods, including facilities which serve such uses, be protected against flood damage at the time of initial construction; (C) CONTROL ALTERATION OF NATURAL DRAINAGE PATTERNS Control the alteration of natural floodplains, stream channels, and natural protective barriers, which are involved in the accommodation of floodwaters; (D) CONTROL DEVELOPMENT Control filling, grading, dredging, and other development which may increase erosion or flood damage; (E) PERMIT USES IN FLOODWAY FRINGE UNDER CONDITIONS Permit acceptable use of land in relation to the hazards involved by permitting the construction of buildings in floodway fringe areas under specific, protected conditions, on any zoning lot, however and whenever created; (F) MAINTAIN FLOOD INSURANCE ELIGIBILITY Provide the land use regulation and mapping required by the Federal Emergency Management Agency in order to maintain eligibility of the community to participate in the National Flood Insurance Program. 321 2-1.3 OBJECTIVES The objectives of this chapter are: (A) To protect human life and health; (B) To minimize expenditure of public money for costly flood control projects; (C) To minimize the need for rescue and relief efforts associated with flooding and generally undertaken at the expense of the general public; (D) To minimize prolonged business interruptions; (E) To minimize damage to public facilities and utilities such as water and gas mains, electric, telephone and sewer lines, streets and bridges located in floodplains; (F) To help maintain a stable tax base by providing for the sound use and development of flood-prone areas in such a manner as to minimize flood blight areas; (G) To ensure that potential home buyers are notified that property is in a flood area; (H) To minimize public and private losses as a product of floods or construction in flood-hazard areas; (I) To prevent the construction of flood barriers which may unnaturally direct flood waters or raise flood levels thereby increasing flood hazards in other areas; (J) To encourage development to occur outside flood-prone areas; (K) To reduce public liability and the need for expensive public works projects in flood-prone areas; (L) To ensure that adequate capacity for future runoff is reserved; (M) To ensure that, as a product of any encroachment into the floodplain, flood levels are not significantly raised on other properties resulting in a need for further encroachment to protect the property; and, (N) To ensure that stream velocities are not significantly increased which could cause erosion above, below, or across from an area of encroachment or realignment. 2-1.4 DEFINITIONS The Definitions Ordinance shall apply to this Ordinance, provided that manufactured home park shall mean any place, area or tract of land maintained, offered or used for parking two (2) or more manufactured homes used or intended to be used for living or sleeping purposes regardless of whether or not a charge is made for such accommodations. 2-1.5 LANDS TO WHICH THIS CHAPTER APPLIES This Article shall apply to all areas of special flood hazard within the adopting jurisdiction. 2-1.6 OFFICIAL LOCATIONS FOR MAPS AND REPORTS The official Federal Emergency Management Agency maps and reports shall be kept on file in the offices of the Planning Board, Inspections Division, Clerk of Superior Court, and Register of Deeds of Forsyth County. 2-1.7 BASIS FOR ESTABLISHING THE AREAS OF SPECIAL FLOOD HAZARD The areas of special flood hazard identified by the Federal Emergency Management Agency in its flood boundary and floodway maps, dated Revised October 20, 1998, with accompanying maps and other supporting data, and any revision thereto are adopted by reference and declared to be a part of this Article. • • 322 • Additionally, any other special flood hazard areas as identified by the federal, State or local governmental agencies shall constitute a part of this Article. 2-1.8 BUILDING PERMIT REQUIRED A building permit shall be required in conformance with the provisions of this Ordinance prior to the commencement of any development activities. 2-1.9 COMPLIANCE No structure or land shall hereafter be located, extended, converted or structurally altered without full compliance with the terms of this Ordinance and other applicable regulations. 2-1.10 ABROGATION AND GREATER RESTRICTIONS This Article is not intended to repeal, abrogate, or impair any existing easements, covenants, or deed restrictions. However, where this Article and another ordinance conflict or overlay, whichever imposes the more stringent restrictions shall prevail. The local government shall not be required to enforce private easements, covenants, or deed restrictions. 2-1.11 INTERPRETATION In the interpretation and application of this Article all provisions shall be: (A) Considered as minimum requirements; (B) Liberally construed in favor of the Elected Body; and, (C) Deemed neither to limit nor repeal any other powers granted under State statutes. 2-1.12 WARNING AND DISCLAIMER OF LIABILITY The degree of flood protection required by this Article is considered reasonable for regulatory purposes and is based on scientific and engineering consideration. Larger floods can and will occur on rare occasions. Flood heights may be increased by constructed or natural causes. This Ordinance does not imply that land outside the areas of special flood hazard or uses permitted within such areas will be free from flooding or flood damages. This Article shall not create liability on the part of the adopting jurisdiction or any officer or employee thereof for any flood damages that result from reliance on this Article or any administrative decision lawfully made thereunder. 2-1.13 PENALTIES FOR VIOLATION Penalties for violation of any provision of this Article shall be as set out in the Zoning Ordinance of the Unified Development Ordinances. 323 2-2 ADMINISTRATION 2-2.1 DESIGNATION OF ZONING ADMINISTRATOR The Zoning Administrator is hereby appointed to administer and implement the provisions of this Chapter. 2-2.2 PERMIT PROCEDURES FOR STRUCTURES LOCATED IN FLOODWAY FRINGE AREAS Application for a building permit shall be made to the Zoning Administrator on forms furnished by him/her prior to any building activities, and shall include, but not be limited to, the following plans in duplicate drawn to scale showing the nature, location, dimensions, and elevations of the area in question, existing or proposed structures, fill, storage of materials, drainage facilities, and the location of the foregoing. Specifically, the following information is required: (A) PROPOSED LOWEST FLOOR Elevation in relation to mean sea level of the proposed lowest floor (including basement) of all structures; (B) NONRESIDENTIAL STRUCTURES Elevation in relation to mean sea level to which any nonresidential structure will be floodproofed; (C) CERTIFICATE A certificate from a registered professional engineer or architect that the nonresidential floodproofed structure meets the floodproof ing criteria in Section 2-3. 1 (B)(2)(b); and, (D) FLOOR ELEVATION OR FLOODPROOFING A floor elevation or floodproofing certification after the lowest floor is completed. Within twenty- one (21) calendar days of establishment of the lowest floor elevation, or floodproofing by whatever construction means, or upon placement of the horizontal structural members of the lowest floor, whichever is applicable and before occupancy permits are issued, it shall be the duty of the permit holder to submit to the Zoning Administrator a certification of the elevation of the lowest floor, floodproofed elevation, or the elevation of the bottom of the horizontal structural members of the lowest floor, whichever is applicable, as built, in relation to mean sea level. Said certification shall be prepared by or under the direct supervision of a registered land surveyor or professional engineer and certified by same. When floodproofing is utilized for a particular building, said certification shall be prepared by or under the direct supervision of a professional engineer or architect and certified by same. Any work done within the twenty-one (21) day calendar period and prior to submission of the certification shall be at the permit holder's risk. The Zoning Administrator shall review the floor elevation survey data submitted. Deficiencies detected by such review shall be corrected by the permit holder immediately and prior to further work being permitted to proceed or before occupancy permits are issued. Failure to submit the survey or failure to make said corrections required hereby shall be cause to issue a stopwork order for the project or denial of an occupancy permit. 2-2.3 DUTIES AND RESPONSIBILITIES OF THE ZONING ADMINISTRATOR Duties of the Zoning Administrator shall include, but not be limited to: (A) REVIEW PERMITS Review of all development permits to assure that the permit requirements of this Ordinance have been satisfied. (B) ADVISE REGARDING FEDERAL OR STATE PERMITS Advise applicant that additional federal or State permits may be required, and if specific federal or State permits are known, require that copies of such permits be provided and maintained on file with the development permit. (C) ASSURE MAINTENANCE PROVIDED Assure that maintenance is provided within the altered or relocated portion of said watercourse so 324 • that the flood-carrying capacity is not diminished. (D) PREVENT ENCROACHMENT Prevent encroachments within floodways provisions of Section 2-3.1(A)(1)(c) are met. unless the certification and flood hazard reduction (E) VERIFY ELEVATION OF LOWEST LEVEL Verify and record the actual elevation (in relation to mean sea level) of the lowest level (including basement) of all new or substantially improved structures, in accordance with Section 2-3.1(B). (F) OBTAIN CERTIFICATES REGARDING FLOODPROOFING When floodproofing is utilized for a particular structure, the Zoning Administrator shall obtain certificates from a registered professional engineer or architect in accordance with Section 2- 2.2(C). (G) MAKE INTERPRETATIONS Where interpretation is needed as to the exact location of boundaries of the areas of special flood hazard (for example, where there appears to be a conflict between a mapped boundary and actual field conditions), the Zoning Administrator shall make the necessary interpretation. The person contesting the location of the boundary shall be given a reasonable opportunity to appeal the interpretation as provided in accordance with Section 2-2.4. (H) OBTAIN OTHER DATA When base flood elevation data has not been provided in accordance with Sections 2-2.2 and 2- 2.3, then the Zoning Administrator shall obtain, review and reasonably utilize any base flood elevation data, floodway data and preliminary maps available from a federal, State or other source, to administer the provisions of this Chapter. E (I) MAINTAIN RECORDS All records pertaining to the provisions of this Ordinance shall be maintained in the office of the Zoning Administrator and shall be open for public inspection. (J) NOTIFY AGENCIES Notify adjacent communities and the North Carolina Department of Crime Control and Public Safety, Division of Emergency Management, State Coordinator for the National Flood Insurance Program prior to any alteration or relocation of a watercourse, and submit evidence of such notification to the Federal Emergency Management Agency. (K) VERIFY ELEVATION OF FLOODPROOFING Verify and record the actual elevation (in relation to mean sea level) to which the new or substantially improved structures have been floodproofed, in accordance with Section 2-3.1(B). 2-2.4 APPEAL PROCEDURE (A) BOARD OF ADJUSTMENT The Board of Adjustment shall hear and decide appeals from the interpretation, determination, and the enforcement of this Article by the Zoning Administrator. (B) PETITION FOR CERTIORARI Any person aggrieved by the decision of the Board of Adjustment may petition for certiorari as provided by law. 2-2.5 MAP AMENDMENT PROCEDURES (A) AMENDMENTS Any proposed revisions to alter or relocate a stream, to restudy a special flood hazard area, or to 325 revise or alter the adopted Flood Boundary and Floodway Maps as prepared by the Federal • Emergency Management Agency dated Revised October 20, 1984, or subsequent amendment thereto, shall follow the guidelines established by the Federal Emergency Management Agency using the Planning staff as area coordinator. Any change by the Federal Emergency Management Agency must be locally adopted by the Planning Board and the Elected Body as an amendment of this Ordinance. (B) VARIANCES Variances may be granted by the Board of Adjustment for the reconstruction, rehabilitation, or restoration of structures listed on the National Register of Historic Places or the State Inventory of Historic Places with regard to renovation of said structure to its original state. • r-? L? 326 0 2-3 STANDARDS FOR FLOOD DAMAGE REDUCTION 2-3.1 STANDARDS FOR STREAMS WITH ESTABLISHED BASE FLOOD ELEVATIONS AND FLOODWAYS The Federal Emergency Management Agency has identified streams in the community with areas of special flood hazard, and has provided detailed information on base flood elevations and the width of floodways required to carry the one hundred-year flood. The following provisions apply to these streams: (A) FLOODWAYS The floodplain is any land area susceptible to being inundated by water from the one hundred-year flood. Within the floodplain are special areas called floodways, which are the channels of streams or other watercourses and the adjacent land areas and which are designed to carry the one hundred-year flood without significant increases in water velocities or flood water elevations. Since the floodway is an extremely hazardous area in time of flood due to high water velocity, including debris and increased erosion potential, the following provisions shall apply: (1) Specific Standards for Floodways. (a) Reconstruction or Replacement. Reconstruction or replacement of any structure or manufactured home in the floodway which was placed in the floodway prior to January 5, 1984, shall be limited to the structure's original size and must be floodproofed according to Section 2-3.1(B) and elevated one foot above the base flood elevation. (b) Bridges, culverts and other channeling devices. Any proposal to bridge a stream, or to enclose or direct its channel by means of a culvert or other device must be accompanied by: • (i) A written statement of a licensed engineer certifying that such structure or device is adequate for the passage of the one hundred-year flood. Such structure shall be sized so that the effects of the drainage structure does not raise the one hundred-year flood profile as shown in the Winston-Salem/Forsyth County Flood Study; and, (ii) A statement of approval from the director of the development of Public Works or the North Carolina Department of Transportation, whichever is applicable. (c) Required Exhibits. Certification with supporting technical data by a registered professional engineer shall be provided demonstrating that encroachments for permitted floodway uses, including fill, new construction, substantial improvements and other developments, shall not result in any increase in flood levels during occurrence of the base flood discharge. (d) Remedy of a Violation of Floodway Regulations. Property owners are required to bring structure or other development into compliance with State or local floodway and floodplain management regulations, or to reduce the impacts of its noncompliance. Ways that impacts may be reduced include protecting the structure or other affected development from flood damage, implementing the enforcement provisions of this chapter or otherwise deterring future similar violations, or reducing federal financial exposure with regard to the structure or other development. This paragraph shall apply to uses which are nonconforming due to the adoption of this Ordinance. Other uses shall comply with the State or local floodway and floodplain regulations. • 327 (2) Permitted Uses. The following uses shall be permitted within floodways to the extent • that they are otherwise permitted by this Article and provided that they do not employ structures or fill except as specified herein: (a) General farming, pasture, outdoor plant nurseries, horticulture, forestry, wildlife sanctuary, game farm, and other similar agricultural, quarrying, wildlife and related uses; (b) Unpaved ground level parking and loading areas, helistops, and other similar industrial and commercial uses, where vehicles are parked for no more than eighteen (18) hours per day; (c) Golf courses, driving ranges, tennis courts, archery ranges, picnic grounds, parks, swimming pools, hiking or horseback riding trails, greenways, open space and other similar private and public recreational uses; (d) Lawns, gardens, play areas, and other similar uses; (e) Temporary facilities such as displays, circuses, carnivals, or similar transient amusement enterprises; (f) Boat docks, ramps, piers, or similar structures; (g) Grading, but not fill; (h) Dams and impoundments; and, (i) Streets, bridges, utility lines, storm drainage facilities, sewage or waste treatment facilities, water supply facilities, and other similar public or private utility uses subject to a maximum one-half foot flood water rise. These uses combined with the allowable encroachment of the floodway fringe and with any previously placed or previously approved encroachment in the floodway may not increase the base flood elevation by more than one-half foot. (3) Prohibited Uses. The storage of hazardous substances is prohibited in floodways. (B) FLOODWAY FRINGE • The floodway fringe is the area of the floodplain outside the floodway that is not needed for passage of the one hundred-year flood but which is subject to flooding. The following provisions apply to this area: (1) General Standards for Floodway Fringe Areas. In all floodway fringe areas where base flood elevation data has been provided, the following provisions are required: (a) All new construction and substantial improvements shall be anchored to prevent flotation, collapse or lateral movement of the structure; (b) Manufactured homes shall be anchored to prevent flotation, collapse, or lateral movement and must be elevated one foot above base flood elevation. Methods of anchoring may include, but are not limited to, use of over-the-top or frame ties to ground anchors. This standard shall be in addition to and consistent with applicable state requirements for resisting wind forces; (c) All new construction and substantial improvements shall be constructed with materials and utility equipment resistant to flood damage; (d) All new construction or substantial improvements shall be constructed by methods and practices that minimize flood damage; (e) Electrical, heating, ventilation, plumbing, air conditioning equipment, and other service facilities shall be designed and/or located so as to prevent water from entering or accumulating within the components during conditions of flooding; (f) All new and replacement water supply systems shall be designed to minimize or eliminate infiltration of floodwaters into the system; (g) New and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of floodwaters into the systems and discharges from the systems into floodwaters; (h) On-site waste disposal systems shall be located and constructed to avoid 328 • impairment or contamination from them during flooding; and, (i) Any alteration, repair, reconstruction or improvements to a structure which is in compliance with the provisions of this section shall meet the requirements of new construction as contained in this section. (2) Specific Standards for Floodway Fringe Areas. In all floodway fringe areas where base flood elevation data has been provided, the following provisions are required: (a) Residential Construction. New construction or substantial improvement of any residential structure shall have the lowest flood, including basement, elevated no lower than one foot above the base flood elevation. Should solid foundation perimeter walls be used to elevate a structure, openings sufficient to facilitate the unimpeded movements of floodwaters shall be provided. (b) Nonresidential Construction. New construction or substantial improvement of any commercial, industrial, or nonresidential structure shall have the lowest floor, including basement, elevated no lower than one foot above the level of the base flood elevation. Structures located in A-zones or floodway fringe areas may be floodproofed, in lieu of elevation, provided that all areas of the structure below the required elevation are watertight with walls substantially impermeable to the passage of water, using structural components having the capability of resisting hydrostatic and hydrodynamic loads and the effect of buoyancy. A registered professional engineer or architect shall certify that the standards of this section are satisfied. Such certification shall be provided to the official as set forth in Section 2-2.2(C). (c) Elevated Buildings. New construction or substantial improvement of elevated buildings that includes fully enclosed areas formed by foundation and other exterior walls below the base flood elevation shall be designed to preclude finished living space and designed to allow for the entry and exit of floodwaters to automatically equalize hydrostatic flood forces on exterior walls. (i) Designs for complying with this requirement must either be certified by a professional engineer or architect or meet the following criteria: [A] Provide a minimum of two (2) openings having a total net area of not less than one square inch for every square foot of enclosed area subject to flooding; [B] The bottom of all openings shall be no higher than one foot above grade; and, [C] Openings may be equipped with screens, louvers, valves or other coverings or devices provided they permit the automatic flow of floodwaters in both directions. (ii) Electrical, plumbing, and other utility connections are prohibited below the base flood elevation; (iii) The interior portion of such enclosed area shall not be partitioned or finished into separate rooms. Such interior portion cannot be used for parking or storage. (d) Underground Uses. No subsurface installations such as fall-out shelters, basements, swimming pools, gravesites, or sewage outfalls shall be permitted unless they are floodproofed, installed in a manner to prevent flotation, and meet all other requirements of this Ordinance. • 329 (3) Permitted Uses. The following uses shall be permitted within the floodway fringe to the • extent that they are otherwise permitted by this Ordinance: (a) Uses Permitted Below Flood Protection Elevation. Any use as permitted and regulated in Section 2-3.1(A)(2). (b) Uses Permitted Above Flood Protection Elevation. Any building serving a use permitted in Table 2.6 of the Zoning Ordinance may be placed in the floodway fringe district, and buildings already in the district may undergo substantial improvement, provided the new construction or improvement meets the following conditions: (i) Limits of Encroachment. The area of encroachment may not include more than fifty percent (50%) of the area of the floodway fringe on the zoning lot where it is located. The area of encroachment may not extend toward the stream channel more than one-half the distance between the outer edge of the floodway fringe and the outer edge of the floodway at any point, unless a certified engineering study demonstrates that any encroachments result in no more than a one-half foot rise in flood elevation. Measurement of the fifty percent (50%) area and one-half distance of encroachment are calculated from each outside edge of the floodway fringe. The restricted area outside the permitted encroachment area of this subsection may be used for any use as permitted and regulated in Section 2-3.1(A)(2). (ii) Building Construction. [A] Fill. Such building and any accessory building, any loading or • storage area, and any basement are placed by methods approved by the Zoning Administrator on an approved fill one foot above the elevation of the nearest outer boundary of the floodway fringe. Said fill shall extend at least fifteen (15) feet beyond any building constructed on it, but shall not encroach into the floodway or floodway fringe except as permitted in Section 2-3.1(13)(3)(b)(i). Fill shall be compacted and provided with permanent cover; [B] Columns. Any buildings are placed by methods approved by the Zoning Administrator on approved pilings or other columns, with the lowest floor elevation at least one foot above the one hundred-year flood elevation; or, [C] Floodproofing. Any portion of a nonresidential building, including basement, attendant utility and sanitary facilities not elevated as provided in Sections 2-3.1(B)(1) and (2) preceding, is floodproofed to the required elevation. The building shall be designed so that below the elevation of one foot above the one hundred-year flood the structure is watertight with walls substantially impermeable to the passage of water and with structural components having the capability of resisting hydrostatic and hydrodynamic loads and effects of buoyancy. Further, a registered professional engineer or architect shall certify to the Zoning Administrator that the floodproofing methods for the building are adequate to withstand the flood depths, pressures, velocities, impact and uplift forces and other factors associated with the one • 330 • hundred-year flood. The Zoning Administrator shall maintain a file of all such certifications including the specific elevation (in relation to mean sea level) to which such structures are floodproofed. (iii) Utilities. New and replacement utility systems including but not limited to water, gas, sewer, electric and telephone systems (including on-site systems) to be placed in a floodway fringe shall be located to avoid impairment, damage, contamination or infiltration during flooding. (iv) Anchoring. No building or other structure not anchored to a permanent foundation shall hereafter be placed or substantially improved in a floodway fringe. (v) Open Storage. No open storage of materials subject to floating away during a flood shall be permitted in a floodway fringe district unless said storage is placed on an approved fill at least one foot above the elevation of the nearest outer boundary of the floodway fringe. (vi) Hazardous Substances. Storage of hazardous substances shall be permitted in the floodway fringe only in completely enclosed structures which comply with the provisions of Section 2-3.1(13)(3) of this Article. Open and below ground storage of hazardous substances is prohibited in the floodway fringe. 2-3.2 STANDARDS FOR STREAMS WITHOUT ESTABLISHED BASE FLOOD ELEVATIONS AND • FLOODWAYS The Federal Emergency Management Agency has identified additional streams with areas of special flood hazard, called unnumbered A zones, but has not provided detailed information on base flood elevations or the width of floodways required to carry the one hundred-year flood. The following provisions apply to these streams: (A) FLOODWAY WIDTH AND REQUIREMENTS An area equal to five (5) times the width of the stream at the top of the bank or twenty (20) feet each side from top of bank, whichever is greater, is designated as floodway. The permitted uses and prohibited uses of Section 2-3.1(A) apply to this area. (B) REQUIREMENTS FOR FLOODWAY FRINGE For areas of special flood hazard outside the designated floodway or where a certification has been provided in Section 2-2.2(C), all new construction and substantial improvement within such areas shall comply with all applicable floodway fringe provisions of Section 2-3.1(B). When base flood elevation data is not available, the lowest floor, including basement, shall be elevated at least two (2) feet above the highest natural elevation of the ground surface next to the proposed walls of the structure, prior to construction. • 331 • E • 332 CHAPTER C - ENVIRONMENTAL ORDINANCE ARTICLE III - WATERSHED PROTECTION 3-1 GENERAL PROVISIONS 3-1.1 TITLE This Ordinance shall be known and may be cited as the Watershed Protection Ordinance, except as referred to herein, where it shall be known as this Ordinance. 3-1.2 PURPOSE The purpose of this Ordinance is to promote the health, safety and general welfare of the citizens and residents of the State of North Carolina, including residents of the Town of Kernersville, residents who live within the extra territorial zoning jurisdiction of the Town of Kernersville, and residents who live within public water supply watersheds, as established by the North Carolina Environmental Management Commission. This Ordinance is adopted after public hearing and due notice thereof given the general public by publication once a week for two (2) successive calendar weeks published the first time not less than ten (10) days nor more than twenty-five (25) days prior to the date of public hearing in a newspaper having general circulation within the area specified herein. 3-1.3 JURISDICTION The provisions of this Ordinance shall apply to that area which is both: (A) Within an area designated as a public water supply watershed by the North Carolina Environmental Management Commission; and, (B) Within either the corporate limits of the Town of Kernersville or within the extra territorial zoning • jurisdiction of the Town of Kernersville. This area shall be defined and established on a map entitled Watershed Protection Map of Kernersville, North Carolina, herein after referred to as Watershed Map, which is adopted simultaneously herewith. The Watershed Map, and all explanatory matter set out thereon, is hereby made a part of this Ordinance. This Ordinance shall be permanently kept on file in the Office of the Town Clerk, the Kernersville Planning Office, and the City-County Planning Board in Winston-Salem. 3-1.4 AUTHORITY This Ordinance is adopted pursuant to Chapter 160A, Article 8, Section 174 and Chapter 143, Article 21, and session laws applicable to the Town of Kernersville. 3-1.5 INTENT The intent of the Town of Kernersville is to exercise its available power as authorized in the Statutes cited in Section 103 to the maximum extent possible as more fully set forth herein. 3-1.6 AMENDMENT This Ordinance may be amended in accordance with the provisions of this Ordinance or as required by subsequent legislative enactments. Before adopting or amending this Ordinance, the Kernersville Board of Aldermen shall hold a public hearing. A notice of the public hearing shall be given once a week for two (2) successive calendar weeks in a newspaper having general circulation in the area. The notice shall be published for the first time not less than ten (10) nor more than twenty-five (25) days before the date established for the hearing. 3-1.7 COMPLIANCE WITH PROVISIONS No building, premises, or structure shall be used, constructed, erected, modified, altered, converted, occupied, placed, maintained, removed or moved, and no land use shall be commenced, maintained, or modified except in compliance with the provisions, restrictions, and procedures set forth herein. • 333 3-1.8 EXCEPTION TO APPLICABILITY In All Watersheds. No subdivision of land shall be approved nor erosion control, building, or other development permit issued for any development or land disturbing activities in a designated water supply watershed unless certified to be in conformance with the provisions of this Ordinance by the Watershed Administrator, with the following exemptions: (A) Existing Residential Lots. Construction or expansion of an individual single family residential building or placement of a manufactured home on a lot which was a lot of record or which had received final approval pursuant to the Subdivision Regulations as of July 1, 1993. (B) Existing Development. Existing development is not subject to the requirements of this Ordinance. Except for expansions to individual single family homes or manufactured homes, only expansions to structures and other built-upon areas classified as existing development must meet the requirements of this Ordinance. The built-upon area of the existing development is not required to be included in the built-upon area calculations. 3-1.9 SEVERABILITY - INVALIDATION OF PORTIONS OF ORDINANCE (A) Should any section, sentence, clause, phrase, or word of this Ordinance be held invalid or unconstitutional by a court of competent jurisdiction of either the State of North Carolina or of the United States, such decision shall not affect, impair, nor invalidate the remaining parts of this Ordinance. The remaining parts shall remain in effect without the invalid provision, and to that extent they are severable. (B) The invalidation of the application of any provision of this Ordinance to any particular property or structure, or to any particular properties or structures, by any court of competent jurisdiction, shall not affect the application of such provision to any other property or structure not specifically included in such invalidation. • 3-1.10 PRESUMPTION OF LAWFUL ACTION When an administration officer or board authorizes regulatory action, it shall be conclusively presumed that such officer or board would not have authorized such action except in the belief that such action was lawful. 3-1.11 CONFLICTS (A) Where a conflict exists between any limitations or requirements in this Ordinance, the more restrictive limitation(s) or requirement(s) shall prevail. (B) Where a conflict exists between the provisions of this Ordinance and any other ordinance or law, or where the provisions of this Ordinance impose overlapping or contradictory regulations, the most restrictive provision of the one which imposes the highest standard(s) or requirement(s) shall prevail. 3-1.12 ILLUSTRATIONS Illustrations are provided for purposes of describing, clarifying or providing examples of portions of the text, and do not replace or limit the text unless so stated in the text. 3-1.13 CUMULATIVE REQUIREMENTS The requirements of this Ordinance are cumulative. 3-1.14 DEFINITIONS Unless otherwise expressly stated, or unless the context clearly indicates a different meaning, the words and phrases in the following list of definitions shall, for the purposes of the Unified Development Ordinances, have the meanings indicated. All words and phrases not defined in this Article shall have their common meaning. When used in this Ordinance, the present tense includes the future, the singular includes the • 334 plural, and words of one gender include the other, as may be applicable. The word shall is mandatory, not directory. The word use includes designed for use. AGRICULTURAL USE. The use of waters for stock watering, irrigation, and other farm purposes. ANIMAL UNIT. A unit of measurement developed by the United States Environmental Protection Agency that is used to compare different types of animal operations. APPLICANT. One who applies for approval under this Ordinance. BALANCE OF WATERSHED (BW). That portion of a water supply watershed beyond the critical area of a water supply reservoir. BEST MANAGEMENT PRACTICES (BMP). A structural or nonstructural management-based practice used singularly or in combination to reduce nonpoint source pollution to receiving waters in order to achieve water quality protection goals. BOARD OF ADJUSTMENT. The Kernersville Board of Adjustment, as established by Section 10-1.1 of the Zoning Ordinance. BUFFER. An area of natural or planted vegetation through which storm water runoff flows in a diffuse manner, the flow does not become channelized, and which provides for infiltration of the water and filtering of pollutants. The buffer is measured landward from the normal pool elevation of lakes and ponds, and from the bank of each side of streams or rivers. BUILDING. Any structure having a roof supported by columns or by walls, and intended for shelter, housing or enclosure of persons, animals or property. The connection of two (2) buildings by means of an open porch, breezeway, passageway, carport or other such open structure, with or without a roof, shall not be deemed to make them one building. BUILT-UPON AREA. Built-upon areas shall include that portion of a development project that is covered by impervious cover including buildings, pavement, gravel roads, recreation facilities (e.g. tennis courts), etc. (Note: Wooden slatted decks and the water area of a swimming pool or pond are considered pervious.) CLUSTER DEVELOPMENT. The grouping of buildings in order to conserve land resources and provide for innovation in the design of the project. This term includes nonresidential development as well as single family residential subdivisions and multifamily developments. COMPOSTING FACILITY. A facility in which only stumps, limbs, leaves, grass and untreated wood collected from land clearing or landscaping operations is deposited. CONTRACTUAL LIEN. A lien, subordinate to a first deed of trust, granted by the owner to the Town of Kernersville guaranteeing that the storm water control structure shall be maintained, repaired, and reconstructed as required by this Ordinance. CRITICAL AREA. The area adjacent to a water supply intake or reservoir where risk associated with pollution is greater than from the remaining portions of the watershed. The critical area extends either one- half mile from the normal pool elevation of the reservoir in which the intake is located or to the ridge line of the watershed (whichever comes first); or one-half mile upstream from the intake located directly in the stream or river (run-of-the-river), or the ridge line of the watershed (whichever comes first). Major landmarks such as highways or property lines may be used to delineate the outer boundary of the critical area if these landmarks are immediately adjacent to the appropriate outer boundary of one-half mile. CUSTOMARY HOME OCCUPATIONS. Any use conducted entirely within a dwelling and carried on by the occupants thereof, which use is clearly incidental and secondary to the use of the dwelling for 335 living together as a single housekeeping unit, as defined by Chapter A, Article II of the Unified Development Ordinances. FERTILIZER. Fertilizer means any substance containing nitrogen or phosphorus which is used primarily for its plant food content. FINAL WATERSHED INSPECTION. An inspection of property made by the Watershed Administrator prior to the issuance of a certificate of occupancy by the Town of Kernersville Inspections Division, certifying that the requirements of this Ordinance have been met. FOREST VEGETATION. Forest vegetation means the plants of an area which grow together in disturbed or undisturbed conditions in various wooded plant communities in any combination of trees, saplings, shrubs, vines and herbaceous plants. This includes mature and successional forests as well as cutover stands. HAZARDOUS MATERIAL. Any substance listed as such in SARA Section 302, Extremely Hazardous Substances, CERCLA Hazardous Substances, or Section 311 of CWA (oil and hazardous substances). IMPERVIOUS AREA. Any surface which does not permit the rapid infiltration of surface water. Examples include building roofs, sidewalks, areas paved with asphalt, concrete, brick, compacted stone, or tile, or any similar surface as interpreted by the Watershed Administrator. The total gross contiguous acreage of the project shall be used when computing the permitted impervious areas. INDUSTRIAL DEVELOPMENT. Any nonresidential development that requires an NPDES permit for an industrial discharge and/or requires the use or storage of any hazardous material for the purpose of manufacturing, assembling, finishing, cleaning or developing any product or commodity. LANDFILL. A facility for the disposal of solid waste on land in a sanitary manner in accordance with Chapter 130A Article 9 of the North Carolina General Statutes. For the purpose of this Ordinance, this term does not include composting facilities. LANDSCAPE ARCHITECT. A professional licensed to practice in the State of North Carolina, as established by North Carolina General Statutes Chapter 89A. LAND USE PLAN. The officially adopted Land Use Plan of the Town of Kernersville. LAND SURVEYOR. A professional licensed to practice in the State of North Carolina, as established by North Carolina General Statutes Chapter 89(C)-3(7). LOT, PARCEL, TRACT. A parcel of land designated by a number or other symbol as part of a legally approved and recorded subdivision, or as described by metes and bounds. NONRESIDENTIAL DEVELOPMENT. All development other than residential development, agriculture and silviculture. OPERATION AND MAINTENANCE PLAN. A document prepared by the applicant and submitted to the Watershed Administrator specifying all operation and maintenance work necessary to keep all storm water control structures in conformance with the design specifications required by this Ordinance. OWNER. The record title owner of property in accordance with the Register of Deeds or the Tax Office. PAVEMENT, POROUS. Those pavements, designed by a Registered Professional Engineer, composed of open-graded asphalt or concrete, which absorb and store rainwater within the structure of the subgrade upon which the pavement rests. Such pavements shall be designed using most recent technical information and shall be certified by the engineer as meeting the storm water retention requirements of this Ordinance. • 337 (A) The combination or recombination of portions of previously platted and recorded lots where the total number of lots is not increased and the resultant lots are equal to or exceed the standards of this Ordinance; (B) The division of land into parcels greater than ten (10) acres where no street right-of-way dedication is involved; (C) The public acquisition by purchase of strips of land for the widening or opening of streets; (D) The division of a tract in single ownership whose entire area is no greater than two (2) acres into not more than three (3) lots, where no street right-of-way dedication is involved and where the resultant lots are equal to or exceed the standards of this Ordinance; or, (E) The division of a tract into plots or lots used as a cemetery. SUBDIVISION ORDINANCE. The Subdivision Ordinance as adopted by the Town of Kernersville. TOXIC SUBSTANCE. Any substance or combination of substances (including disease causing agents), which after discharge and upon exposure, ingestion, inhalation, or assimilation into any organism, either directly from the environment or indirectly by ingestion through food chains, has the potential to cause death, disease, behavioral abnormalities, cancer, genetic mutations, physiological malfunctions (including malfunctions or suppression in reproduction or growth) or physical deformities in such organisms or their offspring or other adverse health effects. WATER DEPENDENT STRUCTURE. Any structure for which the use requires access to or proximity to or citing within surface waters to fulfill its basic purpose, such as boat ramps, boat houses, docks and bulkheads. Ancillary facilities such as restaurants, outlets for boat supplies, parking lots and commercial boat storage areas are not water dependent structures. WATERSHED. The entire land area contributing surface drainage to a specific point (e.g. the water supply intake.) WATERSHED ADMINISTRATOR. An official or designated person of the Town of Kernersville responsible for administration and enforcement of this Ordinance. WATERSHED PERMIT. A permit issued by the Watershed Administrator, certifying that the requirements of this Ordinance, as they effect a particular low or high density project, have been met. WATERSHED REVIEW COMMITTEE. A staff level review group appointed by the Town Manager, consisting of the Watershed Administrator, Public Works Director, Town Engineer, Zoning Administrator, Fire Marshall, and other representatives as may be deemed appropriate by the Board of Aldermen and the Town Manager. WET DETENTION PONDS. A storm water control structure designed for removal of pollutants, with a permanent pool depth of at least three (3) feet. ZONING ORDINANCE. The Zoning Ordinance of the Town of Kernersville. 3-1.15 CRIMINAL PENALTIES Any person violating any provisions of this Ordinance shall be guilty of a misdemeanor and, upon conviction, shall be punished in accordance with North Carolina General Statute 14-4. The maximum fine for each offense shall not exceed five hundred dollars ($500.00). Each day that the violation continues shall constitute a separate offense. 3-1.16 CIVIL PENALTIES AND REMEDIES (A) In addition to any criminal penalties provided herein this Ordinance, any person, firm, or corporation violating any provisions of this Ordinance shall be subject to a civil penalty of one • thousand dollars ($1,000), to be recovered by the Town of Kernersville in a civil action in the 339 • 3-2 SUBDIVISION ORDINANCE 3-2.1 PLATS (A) No new subdivision plat or an expansion of a previously recorded subdivision of land within the public water supply watershed shall be filed or recorded in the Office of the Register of Deeds until it has been approved in accordance with the provisions of this Article. (B) The approval of a plat for the purposes of this Ordinance does not constitute the acceptance by the Town of Kernersville, or the public, of the dedication of any street easement, right-of-way, public utility line, or other public facility shown on such plat. (C) All subdivisions shall conform with the mapping requirements as set forth in North Carolina General Statute 47-30. (D) Any person, firm, or corporation proposing a subdivision of land or an expansion of an existing subdivision within the jurisdiction encompassed by this Ordinance after the effective date of this Ordinance shall cause a plat of the same to be prepared, approved, and recorded pursuant to this Ordinance. 3-2.2 SUBDIVISION APPLICATION AND REVIEW PROCEDURES (A) All proposed subdivisions shall be reviewed, prior to recording with the Register of Deeds, by submitting a vicinity map to the Watershed Administrator to determine whether or not the property is located within a designated public water supply watershed. Subdivisions that are not within a designated watershed area shall not be subject to the provisions of this Ordinance and may be recorded, provided the Watershed Administrator indicates the same and initials the vicinity map. Subdivisions within a designated watershed area shall comply with the provisions of this Chapter and all other State and local requirements that may apply. (B) Subdivision applications shall be filed with the Kernersville Planning Office in accordance with the Subdivision Ordinance of the Town of Kernersville. The application shall include a completed application form, thirty-five (35) copies of the plat, and supporting documentation as required for the application process. (C) The Watershed Review Committee shall review the completed application and shall either approve, approve conditionally, or disapprove the application by a majority vote of the members present and voting. The committee shall take final action within sixty (60) days of its first consideration. The Watershed Administrator or the committee may provide public agencies an opportunity to review and make recommendations. Failure of any agencies to submit comments and recommendations shall not delay the Watershed Review Committee's action within the prescribed time limit. Said public agencies may include, but are not limited to, the following: (1) The District Highway Engineer; (2) The Director of the Health Department; (3) The North Carolina Division of Environmental Management, proposed sewer systems normally approved by the Division, engineered storm water controls or storm water management in general; and, (4) Any other agency or official designated by the Watershed Administrator, Development Review Committee, or Town Manager. (D) If the Watershed Review Committee approves the application, such approval shall be indicated on all copies of the final plat by the following certificate and signed by the Watershed Administrator. • 341 Certificate of Approval for Recording I certify that the plat shown hereon has been approved by the Review Officer, of the Town of Kernersville and is approved for recording in the Office of the Register of Deeds. Date Signature, Watershed Administrator NOTICE: THIS PROPERTY IS LOCATED WITHIN A PUBLIC WATER SUPPLY WATERSHED - DEVELOPMENT RESTRICTIONS MAY APPLY. (E) The Planning Board shall not consider any plat for a new or expanded subdivision until the Watershed Administrator approves the watershed permit. (F) Should the Watershed Review Committee disapprove, or approve conditionally, the application, the reason(s) for such action shall be stated in writing for the applicant and entered in the minutes of the Watershed Review Committee. The applicant may make changes and submit a revised plan which shall constitute a separate request for the purpose of review. (G) All subdivision plats shall comply with all requirements of recording of the Register of Deeds of the County within which such property is situated. (H) The applicant shall, within five (5) working days after recordation, provide the Kernersville Planning Office with evidence that the plat has been recorded with the Register of Deeds of the appropriate county. 3-2.3 SUBDIVISION STANDARDS AND REQUIRED IMPROVEMENTS • (A) All lots approved under this Ordinance shall meet all provisions of the Subdivision Ordinance of the Town of Kernersville. 0 (B) For the purpose of calculating the impervious area, total project area shall include the contiguous gross total acreage in the tract upon which the project is to be developed. (C) Storm Water Drainage Facilities. The application shall be accompanied by a description of the proposed method of providing storm water drainage. The applicant shall provide for a drainage system that diverts storm water runoff away from surface waters and incorporates best management practices to minimize water quality impacts. (D) Erosion and Sedimentation Control. Where required by the Erosion and Sedimentation Control Ordinance of the Town of Kernersville, a sedimentation and erosion control plan shall be submitted to and approved in accordance with such Ordinance. (E) Roads constructed in critical areas, and watershed buffer areas shall be designed and constructed so to minimize their impact on water quality using best management practices. 3-2.4 CONSTRUCTION PROCEDURES No construction nor installation of improvements shall commence in a proposed subdivision until a preliminary subdivision plat has been approved under the provisions of the Subdivision Ordinance of the Town of Kernersville. 3-2.5 PENALTIES FOR TRANSFERRING LOTS IN UNAPPROVED SUBDIVISIONS The owner or agent of an owner who transfers, sells, or agrees to sell any parcel of real property in an unapproved subdivision by any means, including but not limited to the use of a metes and bounds description, or by reference to any map, plat, survey, or other instrument, shall be guilty of a misdemeanor as defined by Section 1. (F) of the Subdivision Ordinance. • 342 • 3-3 DEVELOPMENT REGULATIONS 3-3.1 CLUSTER DEVELOPMENT Clustering of development shall only be developed as permitted by the Kernersville Zoning and Subdivision Ordinances. 3-3.2 BUFFER AREAS REQUIRED (A) Under the high density option, as defined herein by this Ordinance, a minimum one hundred (100) foot vegetative buffer along all perennial waters is required for all new development activity. Under the low density option, as defined herein by this Ordinance, a minimum thirty (30) foot vegetative buffer for all new development activities is required along all perennial waters. For the purposes of this Ordinance, perennial waters shall be a watercourse, including rivers, streams, lakes, and ponds, that flows year-round and is indicated as a solid blue line on the most recent version of the USGS 7.5 minute series (1:24,000 scale) topographic maps. These maps shall be on file at the Kernersville Planning Office. Artificial streambank or shoreline stabilization is permitted. (B) Road crossings and public projects, including but not limited to greenways, are permitted where no practical alternative exists. Construction shall minimize built-upon surface area, direct runoff away from surface waters, and maximize the utilization of storm water best management practices. No other development is permitted in the buffer areas. (C) DEEP RIVER WATERSHED RIPARIAN AREAS (RANDLEMAN LAKE WATERSUPPLY WATERSHED PROTECTION RULES) (1) Riparian areas shall be protected and maintained in accordance with this Ordinance on all • sides of surface waters in the Deep River watershed such as intermittent streams, perennial streams, lakes, and ponds, as indicated on the most recent version of the United States Geological Survey 1:24,000 scale (7.5 minute quadrangle) topographic maps, or the Soil Survey Maps developed by USDA-Natural Resource Conservation Service except as provided in section 3-3.2 (C)(2)(b) of this Ordinance, or other site-specific evidence that indicates to the Division of Water Quality the presence of jurisdictional waters not shown on either of these two maps. (2) The following water bodies and land uses are exempt from the riparian area protection requirements: (a) Ditches and manmade conveyances, other than modified natural streams, which under normal conditions do not receive drainage from any tributary ditches, canals, or streams, unless the ditch or manmade conveyance delivers runoff directly to waters classified in accordance with 15A NCAC 213 .0100; (b) Areas mapped as intermittent streams, perennial streams, lakes, ponds, or estuaries on the most recent versions of United States Geological Survey 1:24,000 scale (7.5 minute quadrangle) topographic maps or soil survey maps where no perennial water body, intermittent water body, lake, pond or estuary actually exists on the ground; (c) Ponds and lakes created for animal watering, irrigation, or other agricultural uses that are not part of a natural drainage way that is classified in accordance with 15A NCAC 2B .0100; (d) Water dependent structures as defined in 15A NCAC 213 .0202, provided that they are located, designed, constructed and maintained to provide maximum nutrient removal, to have the least adverse effects on aquatic life and habitat and 343 to protect water quality; (e) The following uses where no practical alternative exists. A lack of practical alternatives may be shown by demonstrating that, considering the potential for a reduction in size, configuration or density of the proposed activity and all alternative designs, the basic project purpose cannot be practically accomplished in a manner which would avoid or result in less adverse impact to surface waters. Also, these structures shall be located, designed, constructed, and maintained to have minimal disturbance, to provide maximum nutrient removal and erosion protection, to have the least adverse effects on aquatic life and habitat, and to protect water quality to the maximum extent practical through the use of best management practices: (i) Road crossings, railroad crossings, bridges, airport facilities, and utility crossings if conditions specified in Section 3-3.2(C)(2)(e) of this Ordinance are met. (ii) Storm water management facilities and ponds, and utility construction and maintenance corridors for utilities such as water, sewer or gas, in Zone 2 of the riparian area as long as the conditions specified in Section 3-3.2(C)(2)(e) of this Ordinance are met and they are located at least 30 feet from the top of bank or mean high water line. Additional requirements for utility construction and maintenance corridors are listed in Section 3-3.2(C)(2)(f) of this Ordinance; 0 (f) A corridor for the construction and maintenance of utility lines, such as water, sewer or gas, (including access roads and stockpiling of materials) running parallel to the stream and located within Zone 2 of the riparian area, as long as • no practical alternative exists, as defined in Section 3-3.2(C)(2)(e) of this Ordinance, and best management practices are installed to minimize runoff and maximize water quality protection to the maximum extent practicable. Permanent, maintained access corridors shall be restricted to the minimum width practicable and shall not exceed 10 feet in width except at manhole locations. A 10 feet by 10 feet perpendicular vehicle turnaround shall be allowed provided they are spaced at least 500 feet apart along the riparian area; (g) Stream restoration projects, scientific studies, stream gauging, water wells, passive recreation facilities such as boardwalks, trails, pathways, historic preservation and archaeological activities, provided that they are located in Zone 2 and are at least 30 feet from the top of bank or mean high water line and are designed, constructed and maintained to provide the maximum nutrient removal and erosion protection, to have the least adverse effects on aquatic life and habitat, and to protect water quality to the maximum extent practical through the use of best management practices. Activities that must cross the stream or be located within Zone 1, are allowed as long as all other requirements of this Item are met; and (h) Stream crossings, associated with timber harvesting, if performed in accordance with the Forest Practices Guidelines Related to Water Quality (15A NCAC 1J .0201-.0209). (3) The protected riparian area shall have two zones as follows: (a) Zone 1 is intended to be an undisturbed area of vegetation. 344 (i) Location of Zone 1: Zone 1 begins at the top of bank for intermittent streams and perennial streams and extends landward a distance of 30 feet on all sides of the waterbody, measured horizontally on a line perpendicular to the waterbody. For all other waterbodies, Zone 1 begins at the top of bank or mean high water line and extends landward a distance of 30 feet, measured horizontally on a line perpendicular to the waterbody. (ii) The following practices and activities are allowed in Zone 1: [A] Natural regeneration of forest vegetation and planting vegetation to enhance the riparian area if disturbance is minimized, provided that any planting shall primarily consist of locally native trees and shrubs; [B] Selective cutting of individual trees in Zone 1, where forest vegetation as defined in Section 3-1.14 of this Ordinance exists, as long as the following conditions are met every 100 feet on each side of the stream; [1] Of existing trees 12-inches and greater diameter breast high (dbh), a minimum of five trees must remain uncut; [2] Trees 12-inches and greater dbh may be harvested based on the following equation: Number of Trees harvested = (Total number of trees greater than 12- inches dbh - 5 / 2; [3] No trees less than 12-inches dbh may be harvested • unless exceptions provided in this Ordinance are met; [4] Trees may not be harvested more frequently than every 10 years; and [5] No tracked or wheeled equipment are allowed; [C] Horticulture or silvicultural practices to maintain the health of indivi dual trees; [D] Removal of individual trees which are in danger of causing damage to dwellings, other structures or the stream channel; [E] Removal of dead trees and other timber cutting techniques necessary to prevent extensive pest or disease infestation if recommended by the Director, Division of Forest Resources and approved by the Director, Division of Water Quality; and [F] Ongoing agricultural operations provided that existing forest vegetation is protected. (iii) The following practices and activities are not allowed in Zone 1: [A] Land-disturbing activities and placement of fill and other materials, other than those allowed in Section 3-3.2(C)(2) and Section 3-3.2(C)(3)(a)(ii) of this Ordinance; [B] New development, except as provided in Section 3- 3.2(C)(2)(d), (2)(e) and (2)(f) of this Ordinance; • 345 [C] New on-site sanitary sewage systems which use ground adsorption; [D] The application of fertilizer; and [E] Any activity that threatens the health and function of the vegetation including, but not limited to, application of chemicals in amounts exceeding the manufacturer's recommended rate, uncontrolled sediment sources on adjacent lands, and the creation of any areas with bare soil. (b) Zone 2 is intended to provide protection through a vegetated riparian zone, which provides for diffusion and infiltration of runoff and filtering of pollutants. (i) Location of Zone 2: Zone 2 begins at the outer edge of Zone 1 and extends landward a minimum of 20 feet as measured horizontally on a line perpendicular to the waterbody. The combined minimum width of Zones 1 and 2 shall be 50 feet on all sides of the waterbody. (ii) The following practices and activities are allowed in Zone 2 in addition to those allowed in Zone 1: [A] Periodic mowing and removal of plant products such as timber, nuts, and fruit is allowed provided the intended purpose of the riparian area is not compromised by harvesting, disturbance, or loss of forest or herbaceous ground cover; and [B] Grading and timber harvesting provided that vegetated ground • cover be established immediately following completion of the land-disturbing activity. The following practices and activities are not allowed in Zone 2: [A] New development, except as provided in Section 3- 3.2(C)(2)(e) and (2)(f) of this Ordinance; [B] New on-site sanitary sewage systems which use ground adsorption; [C] Any activity that threatens the health and function of the vegetation including, but not limited to, application of chemicals in amounts exceeding the manufacturer's recommended rate, uncontrolled sediment sources on adjacent lands, and the creation of any areas with bare soil. (4) Timber removal and skidding of trees shall be directed away from the water course or water body. Skidding shall be done in a manner to prevent the creation of ephemeral channels perpendicular to the water body. Any tree removal must be performed in a manner that does not compromise the intended purpose of the riparian area and is in accordance with the Forest Practices Guidelines Related to Water Quality (15A NCAC 1J .0201-.0209). (5) Maintenance of sheet flow in Zones 1 and 2 is required in accordance with this Item. • 346 • (i) Sheet flow must be maintained to the maximum extent practical through dispersing concentrated flow and re- establishment of vegetation to maintain the effectiveness of the riparian area. (ii) Concentrated runoff from new ditches or manmade conveyances must be dispersed into sheet flow before the runoff enters Zone 2 of the riparian area. Existing ditches and manmade conveyances, as specified in Section 3-3.2(C)(2)(a) of this Ordinance, are exempt from this requirement; however, care shall be taken to minimize pollutant loading through these existing ditches and manmade conveyances from fertilizer application or erosion. (iii) Periodic corrective action to restore sheet flow shall be taken by the landowner if necessary to impede the formation of erosion gullies which allow concentrated flow to bypass treatment in the riparian area. (6) Periodic maintenance of modified natural streams such as canals is allowed provided that disturbance is minimized and the structure and function of the riparian area is not compromised. A grass travelway is allowed on one side of the waterbody when alternative forms of maintenance access are not practical. The width and specifications of the travelway shall be only that needed for equipment access and operation. The travelway shall be located to maximize stream shading. • (7) Where the standards and management requirements for riparian areas are in conflict with other laws, regulations, and permits regarding streams, steep slopes, erodible soils, wetlands, flood plains, forest harvesting, surface mining, land disturbance activities, or other environmental protection areas, the more protective shall apply. (8) The buffer requirement in Section 3-3.2(A) of this Ordinance which stipulates a one hundred (100) foot vegetated buffer, adjacent to perennial streams, for all new development activities which utilize the high density option, applies to the entire Deep River watershed. The first fifty (50) feet of these riparian areas on either side of these waters must also be protected in accordance with all the requirements of this section. (9) Plats recorded for properties in the Deep River watershed shall include a delineation of riparian areas as defined in this Ordinance. (D) LOWER ABBOTT'S CREEK SEWER SERVICE AREA WATERSHED PROTECTION RULES (1) The watershed protection rules as setout in Section 3-3.2(C) "Deep River Watershed Riparian Areas" shall also apply to that portion of the Lower Abbott's Creek Basin under the planning jurisdiction of the Town of Kemersville that can be served by the extended sewer service area as illustrated in the 201 Facilities Plan Amendment dated February 2002 for all tracts of land greater than 5-acres or multiple tracts of the same development project which exceed a cumulative total of 5-acres, except nonresidential and non- civil/institutional land uses which shall adhere to this ordinance if they are greater than 2- acres, with the following modifications: 0 347 (a) Zone 1 of the protected riparian area shall average 30-feet in width on all sides • of the water body. Those areas where Zone 1 is allowed to be less than 30-feet shall be for recreational, utility/roadway crossings and other public purposes. Zone 1 shall begin at the top of the waterbody bank and extends landward on all sides of the waterbody and perpendicular to the waterbody. (b) Zone 2 shall begin at the outer edge of Zone lwhere Zone 1 is 50-feet or less and shall terminate at a point 50-feet from the top of the waterbody bank. The 100-foot vegetative buffer requirements for the high-density option as defined in this ordinance shall also apply. (c) Where practical, connectivity of undisturbed and revegetated areas shall be incorporated into land planning and final land use designs. (d) Stormwater control devices shall not be placed in the 100-Year floodplain unless no practical alternative exist and fill material shall not encroach more than that allowed in the Unified Development Ordinance. (2) In accordance with the definition of riparian buffers in Section 3-3.2(C)(1) above, the developer and/or property owner shall provide an accurate delineation of all existing riparian buffers on the submitted site plan. (3) Where it is impractical or it is deemed unfeasible by the Watershed Administrator to maintain Zone 1 at an average of 30-feet, other mitigation measures may be considered in order to offset the buffer loss. Approved mitigation measures include but are not limited to: installation of Structural BMP's, stream restoration, stream preservation, wetland restoration, bottom land hardwood preservation, and open space preservation. 3-3.3 INTERPRETATION OF WATERSHED AREA BOUNDARIES • In the interpretation of boundaries of watershed areas and properties within the same as shown on the Watershed Map made a part of this Ordinance: (A) Where area boundaries are indicated as approximately following either street, alley, railroad or highway lines or centerlines thereof, such lines shall be construed to be said boundaries; (B) Where area boundaries are indicated as approximately following lot lines, such lot lines shall be construed to be said boundaries. However, a surveyed plat prepared by a registered land surveyor may be submitted to the Town of Kernersville as evidence that one or more properties along these boundaries do not lie within the watershed area; (C) Where the watershed area boundaries lie at a scaled distance more than twenty-five (25) feet from any parallel lot line, the location of watershed area boundaries shall be determined by use of the scale appearing on the watershed map; (D) Where the watershed area boundaries lie at a scaled distance of twenty-five (25) feet or less from any parallel lot line, the location of watershed area boundaries shall be construed to be the lot line; and, (E) Where other uncertainty exists, the Watershed Administrator shall interpret the Watershed Map as to location of such boundaries. 3-3.4 APPLICATION OF REGULATIONS (A) No building shall be constructed, nor land used, nor development take place, except in conformity with the regulations herein specified for the watershed area in which it is located. 348 • ?J Table 3.1 Performance Standards for Density Bonus Checklist for Allocation of 10/70 rule in Watershed III BW Category Standard Points Tax Base (estimated tax value of the land & building(s) of completed project) 50 $2,000,000 - $4,999,999 75 $5,000,000 - $9,999,999 100 $10,000,000 or more Conformance to Kernersville Development Plan 100 Downtown District (original town boundary) 50 Revitalization of Existing Development (reuse of existing developed property) 50 Lot of Record That is Less Than I Acre 50 Special Use Zoning Application 50 (excluding Special Use District - TWO PHASE) Dedication of Public Right-of-Way and/or Easement 50 (excluding density credit for public right-of-way or easements granted during rezoning or subdivision reviews) TOTAL (E) If the request is approved by the Board of Aldermen, the Watershed Administrator shall issue a SIDA permit. A record of all SIDA permits shall be kept on file in the office of the Watershed Administrator. (F) After the approved SIDA project is completed the developer shall submit an as-built drawing of the site plan certified by a surveyor. (G) A SIDA approval shall expire after three (3) years unless construction of the pond has begun. • 351 3-4 LOW DENSITY DEVELOPMENT REGULATIONS The owner of any lot, parcel, or tract of land may elect to develop his property either under the provisions of this Chapter, or those listed in Section 3-5, the high density section of this Ordinance. 3-4.1 ESTABLISHMENT OF WATERSHED AREAS For purposes of this Ordinance, the categorization of watersheds is as follows: WS-III-BW Balance of Watershed WS-IV-CA Critical Area WS-IV-BW Balance of Watershed 3-4.2 WATERSHED AREAS DESCRIBED (A) WS-III WATERSHED AREA - BALANCE OF WATERSHED (WS-III-BW) (1) Single family detached residential uses are permitted at a maximum of two (2) dwelling units per gross acre, or may be permitted as a low density permit or a high density permit. All single-family developments using the low density or high density criteria shall include in the impervious calculations, the impervious surface areas within the public right-of-way and easements. For single family subdivision developments that are created, after April 3, 2001, that use either the low density permit or high density permit criteria the developer shall: (a) Be allowed 20% coverage for a low density permit and 46% for a high density permit. (b) Caused to be placed on the face of the recorded plat the maximum allowed impervious area to be developed on each lot. (c) Each site plan submitted for a building permit shall include an existing and proposed pervious and impervious calculation certified by an architect, land planner, landscape architect, engineer or surveyor who prepared the site plan along with his/her registration seal. Other residential developments shall be permitted at a maximum of twenty four percent (24%) impervious area for a low-density permit or fifty percent (50%) impervious area for a high density permit. (B) WS-IV WATERSHED AREAS - CRITICAL (WS-IV-CA) (1) Single family detached residential uses are permitted at a maximum of two (2) dwelling units per gross acre or shall be permitted at a maximum of twenty percent (20%) impervious area for a low density permit. For single family subdivision developments that are created after April 3, 2001 that use the low density permit criteria the developer shall: (a) Be allowed 20% coverage for a low density permit. (b) Caused to be placed on the face of the recorded plat the maximum allowed impervious area to be developed on each lot. (c) Each site plan submitted for a building permit shall include an existing and proposed pervious and impervious calculation certified by an architect, land planner, landscape architect, engineer or surveyor who prepared the site plan along with his/her registration seal. • • • 352 0 (C) WS-IV WATERSHED AREAS B BALANCE OF WATERSHED (WS-IV-BW) (1) Single family detached residential uses are permitted at a maximum of two (2) dwelling units per gross acre, or may be permitted as a low density permit or high density permit development. All single family developments using the low density or high density criteria shall include in the impervious calculations, the impervious surface areas within the public right-of-way and easements. For residential developments that are created after April 3, 2001 that use the low density permit or high density permit impervious criteria the developer shall: (a) Be allowed 20% coverage for a low density permit and 66% for a high density permit. (b) Caused to be placed on the face of the recorded plat the maximum allowed impervious area to be developed on each lot. (c) Each site plan submitted for a building permit shall include an existing and proposed pervious and impervious calculation certified by an architect, land planner, landscape architect, engineer or surveyor who prepared the site plan along with his/her registration seal. Other residential development shall be permitted at a maximum of twenty four percent (24%) impervious area for a low density permit or seventy percent (70%) impervious area for a high density permit. 3-4.3 LOW DENSITY WATERSHED PERMIT APPLICATION (A) A low density watershed permit shall be required for new or expanded development, as • established by Section 3-4.2 of this Ordinance. (B) Application for a low density watershed permit shall be submitted to the Watershed Administrator and shall include: (1) The signature of the owner of the property, except that the signature of the surveyor, engineer or other agent will be accepted only if accompanied by a letter of authorization from the owner; (2) Five (5) copies of the site plan, application forms, subdivision checklist (if applicable) and detailed information concerning impervious area; (3) When required by the Kernersville Erosion and Sedimentation Control Ordinance, written verification that a soil erosion and sedimentation control plan has been approved by the Inspections Division; and, (4) Permit application fees in accordance with Section 3-5.6 herein. (C) The Watershed Administrator may provide an opportunity to public agencies affected by the development proposal to review and make recommendations in regard to the application. Failure of the agencies to submit their comments and recommendations shall not delay action within the prescribed time limit. (D) The Watershed Administrator shall review and approve or disapprove each application for a low density development permit in accordance with the standards established by this Ordinance. (1) If the Watershed Administrator approves the application, such approval shall be indicated on the permit and copies of the site plan. A copy of the permit and one copy of each set of plans shall be kept on file at the Watershed Administrator's office. The original permit and one copy of each set of plans shall be delivered in person to the applicant or by registered mail, return receipt requested. • 353 (2) The applicant shall not sell, convey, nor otherwise transfer ownership interest of property without first disclosing the continuous obligation of all subsequent property owners to conform with the requirements of the low density watershed permit. The following statement shall appear on all deeds recorded in watershed areas developed to low density standards: SURVEYOR'S CERTIFICATE Low Density Permit I, , certify that this watershed application - low density option was prepared Name, and professional registration by me, or under my direct supervision, and that the plans and specifications meet all requirements of the Kernersville Watershed Ordinance and North Carolina General Statute 47-30. Witness my hand and seal this day of , A.D., 20 Surveyor, Engineer or Landscape Architect NOTICE: THIS PROPERTY IS LOCATED IN A WATERSHED PUBLIC WATER SUPPLY WATERSHED. DEVELOPMENT RESTRICTIONS APPLY. (3) If the Watershed Administrator disapproves the application, the reasons for such action shall be stated in writing and presented in person to the applicant or by registered mail, return receipt requested. The applicant may make changes and submit a revised plan. All revisions shall be submitted, reviewed and acted upon by the Watershed Administrator pursuant to the procedures of this section. 354 • • • • 3-5 HIGH DENSITY DEVELOPMENT REGULATIONS 3-5.1 HIGH DENSITY DEVELOPMENT STANDARDS (A) WS-III WATERSHED AREAS - BALANCE OF WATERSHED (WS-III-BW). New or expanded development exceeding either two (2) dwelling units per gross acre or twenty- four percent (24%) impervious area shall utilize engineered storm water controls to control runoff from the first inch of rainfall. Development shall not exceed fifty percent (50%) impervious area except as provided herein. Nonresidential uses with a seventy percent (70%) impervious area which utilizes no more than ten percent (10%) of the watershed area may be approved as a Special Intensive Development Allocation (SIDA) as established by Section 3-3.9 of this Ordinance. (B) WS-IV WATERSHED AREAS - CRITICAL AREA (WS-IV-CA). New or expanded development exceeding two (2) dwelling units per gross acre or twenty-four (24%) impervious area shall utilize engineered storm water controls to control runoff from the first inch of rainfall. Development shall not exceed fifty percent (50%) impervious area. (C) WS-IV WATERSHED AREAS - BALANCE OF WATERSHED (WS-IV-BW). New or expanded developments requiring a sedimentation/erosion control plan as required by the Kernersville Erosion and Sedimentation Control Ordinance and exceeding two (2) dwelling units per acre or twenty-four percent (24%) impervious area, shall utilize engineered storm water controls to control runoff from the first inch of rainfall. Development shall not exceed seventy percent (70%) impervious area. 3-5.2 HIGH DENSITY WATERSHED PERMIT APPLICATION (A) A high density watershed permit shall be required for new or expanded development exceeding the requirements of the low density option, as established by Section 3-4.2 of this Ordinance. (B) Application for a high density watershed permit shall be submitted to the Watershed Administrator and shall include: (1) The signature of the owner of the property, except that the signature of the engineer, landscape architect, or other agent will be accepted on the application if accompanied by a letter of authorization from the owner; (2) Five (5) copies of the site plan, application forms, subdivision plat checklist (if applicable), and detailed information concerning impervious area; (3) Five (5) copies of the plans and specifications of the storm water control structure as required by Section 3-5.3 of this Ordinance; (4) An agreement by applicant to place upon record, with the Register of Deeds of the County within which the subject property is located, restrictive covenants providing for the perpetual maintenance of all storm water control structures, ponds, and devices as required by Sections 3-5.3 and 3-5.4 herein; (5) When required by the Kernersville Erosion and Sedimentation Control Ordinance, written verification that a soil erosion and sedimentation control plan has been approved by the Inspections Division; and, (6) Permit application fees as established by Section 3-5.6 of this Ordinance. (C) Homeowner's/Property Owner's. For those developments having a permanent storm water control structure, (Homeowner's/Property Owner's) Association Covenants, Conditions and Restrictions and Articles of Incorporation shall be reviewed and approved by the Watershed Review Committee prior to recordation of a plat. 355 . (b) Executes and records an operation and maintenance agreement as required in Section 3-5.4 herein, and provides the Watershed Administrator with a recorded copy; (c) Records a storm water control maintenance lien as required by Section 3-5.4 herein, and provides the Watershed Administrator with a recorded copy; and, (d) Provides the Watershed Administrator with a copy of the recorded deed for the property showing all storm water control structures or devices and bearing the disclosure statement as required by Section 3-5.5 herein. A copy of the permit, one copy of each set of plans, and a copy of the recorded deed and other required documents shall be kept on file at the Watershed Administrator's office. The original permit and one copy of each set of plans shall be delivered to the applicant either by personal service or registered mail, return receipt requested. (2) If the Watershed Review Committee disapproves the application, the reasons for such action shall be stated in writing and delivered to the applicant in person or by registered mail, return receipt requested. The applicant may make changes and submit a revised plan. Any revisions shall be submitted, reviewed and acted upon by the Committee pursuant to the procedures of this section. (F) The Watershed Review Committee shall issue a high density watershed permit within sixty-five (65) days of its first consideration upon finding that the proposal is consistent with the applicable standards set forth in the Watershed Protection Ordinance and upon finding that the following conditions are met: (1) The use will not endanger the public health or safety if located where proposed and developed according to the plan as submitted and approved; and, • (2) The use is consistent with the officially adopted Land Use Plan for the Town of Kernersville. (G) The Watershed Review Committee may set forth additional permit conditions as it deems necessary to meet the requirements of this Ordinance. All such conditions shall be entered in the minutes of the meeting at which the permit is granted, on all plans, and on the permit certificate. All such conditions shall run with the land and shall be binding upon the applicant and all subsequent owners of such property. The applicant shall cause a certificate of approval for recording to appear on the deed and record same with the Register of Deeds. (H) The Committee shall issue a written report and make copies available at the office of the Watershed Administrator. 3-5.3 STORM WATER CONTROL STRUCTURES (A) New development under the high density option shall employ engineered storm water controls, or alternatively, storm water management practices (BMP's) consisting of other treatment options of a combination of treatment options approved for this use by the Director of North Carolina Water Quality Division. Wet detention ponds must be employed as the preferred storm water control alternative. All storm water management practices approved pursuant to this Ordinance shall be designed to remove eighty-five percent (85%) of the total suspended solids in the storm water runoff. (B) All storm water control structures and/or storm water systems shall be designed by either a North Carolina registered professional engineer or landscape architect. Land surveyors may design incidental drainage within a subdivision, as provided in North Carolina General Statute 89(C)-3(7). All drawings and specifications as provided for herein shall bear the seal of the professional responsible for the preparation thereof. 0 357 (C) Prior to the issuance of a watershed permit, the applicant shall convey unto the Town of • Kernersville, or its successors or assigns an easement and right-of-way establishing the right of ingress, egress, and regress over the property for the purpose of inspection, repair, or maintenance of the storm water control structure(s). A description of the area containing the storm water control structure(s) within a drainage easement shall be contained within the deed filed with the Register of Deeds together with any dedication necessary for access to and from the storm water control structure(s) and a public street. The detention pond, vegetative filters, all pipes and water control structures, including berms and dikes, and sufficient area to perform inspections, maintenance, repairs and reconstruction together with all easements and rights-of-way applying thereto shall be indicated on the application. (D) Pervious areas of the storm water control structure shall be used when computing total impervious area. The storm water control structure shall be used to compute the percentage of impervious area for only one site. 3-5.4 POSTING OF FINANCIAL SECURITY REQUIRED (A) Adequate financial assurance in the form of a cash performance bond together with a contractual lien upon the property granted by the applicant unto the Town of Kernersville shall be provided for the purpose of assuring construction, continued maintenance, repairs or reconstruction necessary for adequate completion and continued maintenance of any storm water control structure(s). The applicant shall deposit with the Town of Kernersville in an amount equal to one hundred percent (100%) of the total cost of the storm water control structure(s). The total cost of the storm water control structure(s) shall include the value of all materials, piping and other structures, seeding and soil stabilization, design and engineering, grading, excavation, fill, and other work. The costs shall be computed upon the assumption of an independent mobilization. The applicant shall submit unit cost information pertaining to all storm water control structures(s) and/or bids from the grading contractor hired to perform the work and any change orders related thereto as a method to determine the basis for cost of the work. The final cost determination shall be made by the Watershed Administrator, taking into consideration any additional costs as deemed necessary for completion by the Town Engineer, Public Works Director, or Watershed Review Committee. (B) Default under the cash security. Upon default of the owner to construct, maintain, repair, or reconstruct the storm water control structure(s) in accordance with the operation and/ maintenance agreement, the Board of Aldermen shall obtain and use all or any portion of the cash security to make necessary improvements based on an engineering estimate or bids. The Board of Aldermen may return any of the deposited cash funds after all expenses of completed construction, continued maintenance, repair, redesign, or reconstruction of the storm water control structure(s) in accordance with the operation and maintenance agreement. The Board of Aldermen may also assess the owners for any additional funds needed to complete said improvements which assessment may be enforced by the contractual lien granted unto the Town of Kernersville provided for in Section 3-5.4 above. (C) Operation and maintenance agreement. The applicant shall enter into a binding operation and maintenance agreement with the Town of Kernersville in accordance with the provisions of Section 3-5.5 of this Ordinance. This agreement shall require the owner to maintain, repair, or reconstruct the storm water control structure(s) in accordance with the approved operation and management plan. The applicant shall file the operation and maintenance agreement with the Register of Deeds after approval by the Watershed Review Committee. (D) Contractual lien granted the Town of Kernersville. The owner shall grant a contractual lien to the Town of Kernersville on all lands subject to the watershed permit for the purposes of maintenance, repair, or reconstruction of the storm water control structure(s) in the event of failure of the owners to maintain said structure(s) as set forth by the operation and maintenance agreement. Said lien shall be subordinate only to any first deed of trust recorded for the property. 358 • The applicant shall cause the lien to be recorded by the Register of Deeds and shall deliver a copy to the Watershed Administrator after recordation. 3-5.5 MAINTENANCE AND REPAIR OF STORM WATER CONTROL STRUCTURES (A) An operation and maintenance plan shall be provided by the applicant for each storm water control structure proposed. Such plan shall specify all operation and maintenance work necessary for the storm water control structure(s). The plan shall specify methods to be used to maintain or restore a storm water control structure to design specifications in the event of failure. The plan shall include all conditions and specifications imposed by the Town Code and this Ordinance. (B) Ongoing maintenance of any storm water control structure(s) shall be the responsibility of the owner. Vegetation which threatens the integrity of the control structure or interferes with any easement or access to the storm water control structure(s) are prohibited and shall be removed. The owner, upon direction by the Watershed Administrator, shall remove any such vegetation within thirty (30) days of said notification. (C) The owner shall notify the Watershed Administrator before repairing or reconstructing any storm water control structure(s), except that mowing and/or minor seeding of small areas shall not require approval. All repair or reconstruction shall be made only in conformance with the approved plans and specifications of the storm water control structure(s) and the operation and maintenance plan submitted to the Town at the time of application. The Watershed Administrator shall inspect the storm water control structure(s) upon completion and shall notify the owner of any additional work, changes or modifications necessary, which shall be completed within thirty (30) days of notification by the Watershed Administrator, as set forth by Section 3-1.16 of this Ordinance. (D) Any amendments to the plans and specifications of the storm water control structure(s) and/or the operation and maintenance plan shall be approved by the Watershed Review Committee. Any proposed changes shall be prepared by a North Carolina registered professional engineer or landscape architect and submitted to the Watershed Administrator. (1) Upon approval of the proposed changes, one copy of each set of plans shall be kept on file in the Office of the Watershed Administrator. (2) If the Watershed Review Committee disapproves the changes, the proposal may be revised and resubmitted to the Watershed Review Committee. (E) The Watershed Review Committee shall notify the applicant in writing of approval and/or any required changes. The applicant shall prepare and file copies of the revised plan as an attachment to the deed filed with the Register of Deeds, and the office of the Watershed Administrator. (F) Applicant shall cause to be recorded in the Register of Deeds of the County within which the subject property is located, restrictive covenants running with the title to such property in perpetuity, which shall provide for the ongoing maintenance and upkeep of the storm water control structure, ponds, and devices, in accordance with the storm water operation and maintenance plan as provided for herein. Such restrictive covenants shall provide that the Town of Kernersville has the right to enforce such restrictive covenants against all present and subsequent property owners and shall survive any action of bankruptcy affecting the subject property. (G) The applicant shall not sell, convey, nor otherwise transfer ownership interest of property without requiring restrictive covenants to maintain the storm water control structure(s). The continuous ongoing obligation of all subsequent property owners to operate, maintain, and re- construct the storm water control structure(s) shall be disclosed in all deeds of conveyance. All lots subsequently presented for recording to the Register of Deeds of the County in which the subject property is located shall contain a full disclosure regarding the storm water control 359 structure(s) together with any restrictive covenants and liens pertaining to maintenance of said structure(s). The following statement shall appear on all deeds recorded in high density watershed areas: 3-5.6 APPLICATION AND INSPECTION FEES (A) Application and inspection fees shall be paid in the form of a check or money order made payable to the Town of Kernersville. Applications not accompanied by the required fee shall not be accepted. (B) An inspection fee shall be required when improvements are made to the storm water control structure as required by Section 3-5.5 herein. Inspection fees shall be required for annual inspection of storm water control structures. Application and inspection fees shall be valid for sixty (60) days. 3-5.7 INSPECTIONS AND RELEASE OF THE CASH SECURITY (A) After a storm water control structure is complete, an inspection shall be made by the Watershed Administrator, upon notification by the applicant. At this inspection, the applicant shall provide: (1) The signed deed, related easements, restrictive covenants, contractual lien, and a survey plat showing the storm water control structure(s) in completed form for filing with the Register of Deeds; and, (2) A certification bearing the seal and signature of an engineer or landscape architect stating that the storm water control structure(s) is complete and has been constructed in accordance with the approved plans and specifications. (B) Upon completion of the storm water control structure(s), the owner may request release of fifty percent (50%) of the cash deposit. Upon request by the owner, the Watershed Administrator shall inspect the storm water control structure(s) to determine that the storm water control(s) have been constructed as required by this Ordinance. The Watershed Administrator, upon determining that the storm water control(s) have been installed in conformity with the Ordinance, shall release fifty percent (50%) of the cash deposit. ENGINEER'S CERTIFICATE - High Density Watershed Permit I , certify that the storm water control structure(s) located on the property described Name, and professional registration herein was prepared by me, or under my direct supervision, that the plans and specifications meet all requirements of the Kemersville Watershed Ordinance and North Carolina General Statute 47-30. Witness my hand and seal this day of , A.D., 20 Engineer or Landscape Architect NOTICE: THIS PROPERTY IS LOCATED IN A WATERSHED _ PUBLIC WATER SUPPLY WATERSHED. DEVELOPMENT RESTRICTIONS APPLY. THIS PROPERTY IS SUBJECT TO RESTRICTIVE COVENANTS AND A CONTRACTUAL LIEN REQUIRING MAINTENANCE AND ANNUAL INSPECTION OF A STORM WATER CONTROL STRUCTURE. (C) No sooner than one year after the recording date of the deed(s), easements and maintenance agreement, the owner may request release of the remainder of the cash deposit. Upon request by the owner, the Watershed Administrator shall inspect the storm water control structure(s) to • • 0 360 • determine that the storm water control(s) are performing as required by this Ordinance. The Watershed Administrator, upon determining that the storm water control(s) are performing as required by this Ordinance, and after any repairs to the storm water control structure(s) are made by the owner, shall release the remaining cash deposit. (D) A certificate of occupancy shall not be issued for any structure within the permitted development until the Watershed Administrator has approved the storm water control structure(s), as provided in Section 3-5.7 herein. (E) All storm water control structures shall be inspected at least on an annual basis to determine that the controls are performing as required by this Ordinance. Records of inspection shall be maintained by the Watershed Administrator. Annual inspections shall begin within one year of the recordation of any deed(s) showing storm water control structure(s). Fees for annual inspections shall be set by the Board of Aldermen. (F) The Watershed Administrator shall notify the owner of any repair or reconstruction necessary to meet the requirements of the Ordinance. All repair or reconstruction shall be in accordance with the plans and specifications for the storm water control structure and the operation and maintenance plan and shall be completed within thirty (30) days after notification by the Watershed Administrator as set forth by Section 3-1.16 of this Ordinance. Upon request by the owner, the Watershed Administrator shall inspect and approve the completed repairs. (G) Appeals of any order, requirement, decision or determination made by the Watershed Administrator may be made to, and decided by, the Board of Adjustment as set forth in Section 3- 7.7 of this Ordinance. r? LJ r1 L J 361 3-6 PUBLIC HEALTH REGULATIONS • 3-6.1 ABATEMENT (A) The Watershed Administrator shall determine violations of this Ordinance and shall notify the property owner of any such violations. The Watershed Administrator shall institute actions or proceedings necessary to restrain, correct or abate the condition and/or violation. (B) In the event that the Watershed Administrator determines that a property owner(s) is in violation of this Ordinance by the failure of the property owner(s) to operate and maintain the storm water control structure(s) in conformance with the operation and maintenance agreement described in Section 3-5.4 and that such violation, if not corrected, may cause the Town of Kernersville to be subject to civil penalties promulgated by the Division of Environmental Management of the Department of Environment and Natural Resources, the Watershed Administrator shall follow the procedure outlined below to abate the violation: (1) The Watershed Administrator shall notify the property owner(s) in writing of all violations of this Ordinance and shall define therein corrective measures required of the property owner; (2) The property owner(s) shall have thirty (30) days from the mailing or delivery of written notice of violation to correct all problems noted by the Watershed Administrator and to bring the storm water control structure(s) into compliance with this Ordinance. (3) Upon expiration of thirty (30) days from the mailing or delivery of written notice of violation, the Watershed Administrator shall inspect the storm water control structure(s) and should all problems not be so corrected and the property owner(s) remains in violation of this Order, the Watershed Administrator shall be authorized to employ the • services of a licensed professional engineer to evaluate and develop plans and specifications of the corrective actions necessary, and any costs thereof, to repair the storm water control structure(s) so that the property is brought into compliance with this Ordinance. (4) All costs of evaluation and repair, or estimates of such repair, incurred by the Town of Kernersville for evaluating and repairing defects of the storm water control structure(s) in order to bring the property into compliance with this Ordinance shall be assessed against the property owner(s) pursuant to the terms of the contractual lien as set forth in Section 3-5.4. • 362 • 3-7 ADMINISTRATION 3-7.1 WATERSHED ADMINISTRATOR AND DUTIES THEREOF The Town Manager shall appoint a Watershed Administrator, whose duties shall be the administration and enforcement of this Ordinance as follows: (A) The Watershed Administrator shall issue watershed permits and make watershed inspections as set forth by this Ordinance. A record of all permits shall be kept on file and shall be available for public inspection during regular office hours of the Watershed Administrator. (B) The Watershed Administrator shall serve as Secretary to the Watershed Review Committee. (C) The Watershed Administrator shall keep records of all amendments to the local Water Supply Watershed Protection Ordinance and shall provide copies of all amendments upon adoption to the Supervisor of the Classification and Standards Group, Water Quality Section, Division of Environmental Management, North Carolina Department of Environment and Natural Resources. (D) The Watershed Administrator shall keep records of any exemptions approved by the Watershed Review Committee. A record of all exemptions granted by the Town during the previous calendar year shall be submitted to the Division of Environmental Management on or before January 1st of the following year. (E) The Watershed Administrator shall keep records of any SIDA allocation(s). Records for each watershed shall include the total acres of noncritical watershed area, total acres eligible to be developed with SIDA, total acres approved for SIDA, and individual records for each SIDA project including the following information: location, acres, site plan, use, storm water management plan as applicable, and inventory of any hazardous materials as applicable. • (F) The Watershed Administrator may enter any building, structure, or premises, as provided by law, to perform any duty imposed upon him by this Ordinance. 3-7.2 WATERSHED REVIEW COMMITTEE All high density watershed permit applications shall be reviewed and approved by the Watershed Review Committee prior to the issuance of building permits. The Watershed Review Committee shall be appointed by the Town Manager. (A) Powers and duties. The Watershed Review Committee shall review all high density applications for watershed permits to insure compliance with this Ordinance. This review shall involve the exercise of authority only as established by this Ordinance. (B) Within thirty (30) days of receipt of a high density application by the Watershed Administrator, and after staff review of the application, a meeting of the Watershed Review Committee shall be called by the Chairman (Town Manager) to review the application. All meetings of the Committee shall be open to the public, and any party may petition in person or by agent duly authorized to act in his behalf. A majority vote of the Watershed Review Committee shall be required on all issues considered by the Committee. (C) No certificates of occupancy shall be issued until the applicant has complied with all approved plans and specifications of the watershed permit. 3-7.3 EXCEPTIONS, MINOR The Watershed Review Committee is empowered to authorize, in certain cases, minor exceptions as defined by this Ordinance. The Watershed Administrator upon receipt of an application for a minor exception, shall notify in writing each local government having jurisdiction in the watershed, and all entities using the water supply for consumption. Such notice shall include a description of the minor • exception being requested. Local governments receiving notice of the minor exception request may submit 363 (6) A minor exception issued in accordance with this section shall be considered a watershed permit and shall expire if a building permit or watershed occupancy permit for such use is not obtained by the applicant within six (6) months from the date of approval. 3-7.4 EXCEPTIONS, MAJOR (A) The Watershed Administrator upon receipt of an application for a major exception, shall notify in writing each local government having jurisdiction in the watershed, and all entities using the water supply for consumption. Such notice shall include a description of the major exception being requested. Local governments receiving notice of the major exception request may submit comments to the Watershed Administrator prior to a recommendation by the Watershed Review Committee. Such comments shall become a part of the record of proceedings of the Committee. (B) If the application calls for the granting of a major exception, and if the Watershed Review Committee recommends in favor of granting the major exception, the Committee shall prepare a record of the hearing with all deliberate speed. The record of the hearing shall include: (1) The major exception application; (2) The hearing notices; (3) The evidence presented; (4) Motions, offers of proof, objections to evidence, and rulings on them; (5) Proposed findings and exceptions; and, (6) The proposed decision, including all conditions proposed to be added to the permit. The record shall be sent to the North Carolina Environmental Management Commission (the Commission) for its review as follows: (7) If the Commission concludes from the record that the exception qualifies as a major 0 exception and that: (a) The property owner can make no reasonable use of the property unless the proposed major exception is granted; and, (b) The exception, if granted, will not result in a serious threat to the water supply. Then the Commission shall approve the exception as proposed or approve the proposed major exception with conditions as it deems necessary for the general health, safety, and welfare of the citizens of the Town of Kemersville, the watershed area, and the State of North Carolina. The Commission shall prepare a Commission decision and send it to the Watershed Review Committee. If the Commission approves the major exception as proposed, the Watershed Review Committee shall prepare a final decision granting the proposed exception. If the Commission approves the major exception with conditions and stipulations, the Watershed Review Committee shall prepare a final decision, including such conditions and stipulations granting the proposed major exception. (8) If the Commission concludes from the preliminary record that the exception qualifies as a major exception and that: (a) The property owner can secure a reasonable return from or make a practical use of the property without the exception; or, (b) The major exception, if granted, will result in a serious threat to the water supply, then the Commission shall deny approval of the exception as proposed. The Commission shall prepare a decision and send it to the Watershed Review Committee. The Watershed Review Committee shall prepare a final decision denying the major exception as proposed. • 365 3-7.5 APPEAL FROM THE WATERSHED ADMINISTRATOR OR WATERSHED REVIEW COMMITTEE Any appeal of any administrative order, requirement, decision or determination made by the Watershed Administrator or Watershed Review Committee shall be made to and heard by the Board of Adjustment. An appeal from a decision of the Watershed Administrator, or Watershed Review Committee must be submitted to the Board of Adjustment within thirty (30) days from the date the order, interpretation, decision or determination is made. All appeals must be made in writing stating the reasons for appeal. Following submission of an appeal, the Watershed Administrator shall transmit to the Board of Adjustment all papers and documents constituting the record upon which the action appealed was taken. The Board of Adjustment, at its next regularly scheduled meeting shall provide for hearing of the matter on appeal in accordance with its established rules, regulations, and procedures established by the Zoning Ordinance, Section 10-1.1. 3-7.6 POWERS AND DUTIES OF THE BOARD OF ADJUSTMENT For purposes of this Ordinance, the Board of Adjustment shall be empowered to hear all administrative appeals as set forth in Section 3-7.5 of this Ordinance. The Board of Adjustment shall hear and decide appeals from any decision or determination made by the Watershed Administrator or Watershed Review Committee in the enforcement of this Ordinance. The Board of Adjustment shall hear all such matters in accordance with the rules and procedures established by the Zoning Ordinance, Section 10-1.1. 3-7.7 APPEALS FROM THE BOARD OF ADJUSTMENT Appeals from the Board of Adjustment must be filed by petition for review with the Clerk of Superior Court in which the subject property is located within thirty (30) days from the date of the decision. Every decision of the Board of Adjustment shall be subject to review by the Superior Court by proceedings in the nature of certiorari. 3-7.8 CHANGES AND AMENDMENTS TO THE WATERSHED PROTECTION ORDINANCE (A) The Kernersville Board of Aldermen may, on its own motion or upon petition of an interested party, after public notice and hearing, amend, supplement, change or modify the watershed regulations and requirements as described herein by Ordinance. (B) All proposed changes and amendments to this Ordinance shall be submitted to the Watershed Review Committee for review and recommendations. If no recommendation has been received by the Board of Aldermen from the Watershed Review Committee within forty-five (45) days after submission of the proposal to the Watershed Review Committee, the Board of Aldermen may proceed as though a favorable report had been received. (C) Under no circumstances shall the Board of Aldermen adopt by Ordinance or by amendments, supplements or changes in violation of the Watershed Protection Rules as adopted by the North Carolina Environmental Management Commission. All subsequent Ordinances supplementing, amending, or changing this Ordinance shall be filed with the North Carolina Division of Environmental Management, North Carolina Department of Environment and Natural Resources. • 366 CHAPTER C - ENVIRONMENTAL ORDINANCE ARTICLE IV - STORM WATER RUNOFF 4-1 GENERAL Engineered storm water plans for all projects requiring site plan review under Section 2-4 of the Zoning Ordinance shall be submitted to the Public Works Director for review. • • 367 • CHAPTER C - ENVIRONMENTAL ORDINANCE ARTICLE V - DAM BREACH HAZARD AREAS 5-1 GENERAL 5-1.1 PURPOSE OF REGULATION Dam breach hazard areas are those areas located downstream of certain dams designated by the United States Soil Conservation Service, which may be flooded in case of a dam breach. The risks to life and property in such areas are similar to those in floodways and floodway fringes, although the frequency of the risk may be less and the predictability of the risk is considerably less. 5-1.2 MAPS Dam breach hazard areas subject to regulation shall be only those areas identified on Dam Breach Hazard Area Maps adopted by the Planning Board and maintained in the office of the Planning Board. The North Carolina Office of the United States Soil Conservation Service has been requested to map the areas in Forsyth County which may be susceptible to damage from dam breaches. Administration and enforcement of the development standards in this Section will be deferred until completion of the maps. 5-2 DEVELOPMENT STANDARDS The development standards applicable to floodways, in accordance with Section 2-3.1 of this Ordinance, shall apply to dam breach hazard areas. • 0 369 • 0 • • 370 • CHAPTER C - ENVIRONMENTAL ORDINANCE ARTICLE VI - ADMINISTRATION AND AMENDMENTS 6-1 ADMINISTRATION To accomplish the purposes of this Ordinance and to insure compliance with these regulations, the following administrative responsibilities are assigned: 6-1.1 GENERAL RESPONSIBILITIES The Zoning Administrator shall enforce and administer the regulations of this Ordinance, under the general direction of the manager of the adopting jurisdiction, and shall serve as secretary to the Board of Adjustment. The Director of Planning and the Planning Board are responsible for making recommendations to the Elected Body regarding Floodway and Floodway Fringe Regulations (Article II), Watershed Regulations (Article III, IV), and Dam Breach Hazard Areas (Article V). The Board of Adjustment or the Zoning Administrator may seek needed legal advice of the attorney for the adopting jurisdiction and recommendations on land use matters from the Planning Board. 6-1.2 ZONING ADMINISTRATOR To ensure compliance with the provisions of this Ordinance, the Zoning Administrator shall: (A) ISSUE PERMITS The Zoning Administrator shall issue permits as required in the articles of this Ordinance. (B) MAINTAIN RECORDS Make and maintain records of all applications for permits submitted to the Zoning Administrator, and records of all permits and plans submitted, which shall be available for inspection at reasonable times by any interested person. (C) INSPECT AND ENFORCE Conduct inspections of premises and take other lawful action to obtain compliance with the provisions of this Ordinance. • 371 6-2 AMENDMENTS • 6-2.1 SUBMITTAL Petitions to amend any provisions of this Ordinance, except the Storm Water Runoff (Article IV) provision, shall be submitted to the Planning Board. Amendments to Article IV shall be submitted directly to the Elected Body, although the Elected Body may request the Planning Board to review the proposed amendment and forward a recommendation. 6-2.2 ADVERTISING Whenever a petition to amend this Ordinance is submitted to the Planning Board or the Elected Body, the respective board shall schedule a public hearing. Notice of the public hearing shall be advertised once a week for two (2) successive calendar weeks in a newspaper of general circulation in Kernersville, the first publication of said notice being not less than fifteen (15) days prior to the date fixed for the hearing. 6-2.3 PLANNING BOARD REVIEW If applicable, the Planning Board shall submit a report and recommendation to the Elected Body within one hundred and twenty (120) days after receipt by the Planning Board of the proposed amendment. 6-2.4 ELECTED BODY PUBLIC HEARING A public hearing shall be held by the Elected Body on each proposed amendment to the Ordinance, after publication of notice, as hereinabove provided. Said proposed amendment shall be placed on the agenda of a regularly scheduled public hearing of the Elected Body within sixty (60) days of receipt of the proposed amendment or the report and recommendations of the Planning Board. 6-2.5 ELECTED BODY AUTHORITY The Elected Body has the authority to approve, deny, or approve with modifications any proposed amendments, except that such action may not violate any provision of State or federal law. • • 372 • 6-3 FEES To defray a portion of the cost of advertising, as required by law, technical services necessitated by the issuance of permits, review of proposed amendments to this Ordinance, or other requests for services in connection with administration and enforcement of this Ordinance, fees shall be charged. Said fees shall be established and modified by the Elected Body. Lists of said fees shall be maintained on file and available to the public in the office of the Zoning Administrator. r1 L_J I -] 373 • ale ?r?yQ • • 374 Town Ordinance Zoning Docket KT-137 ORDINANCE NO. 0-2002-36A AN ORDINANCE AMENDING CHAPTER C, ARTICLE V, SECTION 5-3.2 OF THE UNIFIED DEVELOPMENT ORDINANCES REGARDING BUFFER AREA REQUIRED Be it ordained by the Board of Aldermen of the Town of Kernersville, North Carolina, that the Zoning Ordinance of the Unified Development Ordinances is hereby amended as follows: Section 1. Article V, "Watershed Protection (K)" of Chapter C "Environmental Ordinance," is hereby rewritten to read as follows: Section 5-3.2 BUFFER AREA REQUIRED Add the underline statement to (C)(1): "Riparian areas shall be protected and maintained in accordance with this Ordinance on all sides of surface waters in the Deep River watershed such as intermittent streams, perennial streams, lakes, and ponds, as indicated on the most recent version of the United States Geological _ Survey 1:24,000 scale (75 minute uadrangle) topographic maps, ` except as rovided in section 5 3.2 (C)(2)(b) of this Ordinance, or other site-specific evidence that ,ndicates i\ll"sibn orate z OualitV the?resence of lu sdich arl waters not shown on either of these two • maL• Additions: (D) Lower Abbott's Creek Sewer Service Area Watershed Protection Rules (1) The watershed protection rules as setout in Section (C) "Deep River Watershed Riparian Areas" shall also apply to that portion of the Lower Abbott's Creek Basin under the planning Jurisdiction of the Town of Kernersville that can be served by the extended sewer service area as illustrated in the 201 Facilities Plan Amendment dated February 2002 for all tracts of land greater than 5-acres or multiple tracts of the same development project which exceed a cumulative total of 5-acres, except nonresidential and non-civil/institutional land uses which shall adhere to this ordinance if they are greater than 2-acres, with the followinja modifications: (a) Zone 1 of the protected riparian area shall average 30-feet-in width on all sides of the water body. Those areas where Zone 1 is allowed to be less than 30-feet shall be for, recreational, utility/roadway crossings and other public purposes Zone 1 shall begin at the top of the waterbodv bank and extends landward on all sides of the waterbodv and perpendicular to the waterbodv- (b)Zone 2 shall begin at the outer edge of Zone lwhere Zone 1 is 50-feet or less and shall terminate at a point 50 feet from the top of the waterbodv bank The 100 foot vegetative buffer requirements for the hi- at-ion as defined in this ordinance shall also apply. (c)Where?ractical connectivity of undisturbed and revegetated areas shall be incorporated into land planning and final land use designs. (d) Development Ordinance. (2) In accordance with the definition of riparian buffers in (C)(1) above, the developer and/or property owner shall provide an accurate delineation of all existinp_riparian buffers on the submitted site plan (3) Where it is imuractical or it is deemed unfeasible by the Watershed Administrator to maintain Zone 1 at an average of 30-feet, other mitigation measures may be considered in order to offset the buffer loss. Approved mitigation measures include but are not limited to: installation of Structural BMP's. stream restoration, stream preservation, wetland restoration, bottom land hardwood preservation, and open space preservation. Section 2. This ordinance shall become effective November 27, 2002. Attest: Dale F. Martin, Town Clerk J?O? ?, &Wy'.- Larry R. Blown, Mayor JK d cn .: ~c°R?o a wj • ° 0 0 a • Storm Water Management Pro ream Resort for the Town ofKernersville - May 2004 TABLE OF CONTENTS Introduction ....................................................................................... 4 1. Storm Sewer System Information ...................................................... 8 1.1 Population Served .......................................................... 8 1.2 Growth Rate ................................................................. 8 1.3 Jurisdictional and MS4 Service Area .................................... 9 1.4 MS4 Conveyance System ................................................. 9 1.5 Land Use Composition Estimates ........................................ 10 1.6 Estimate Methodology ..................................................... 11 1.7 TMDL Identification ....................................................... 11 2. Receiving Streams ....................................................................... 13 3. Existing Water Quality Programs ..................................................... 16 3.1. Local Programs ............................................................. 16 3.2. State Programs .............................................................. 16 4. Permitting Information .................................................................. 17 4.1. Responsible Part Contact List ............................................ 17 4.2. Organization Chart ......................................................... 17 4.3. Signing Official ........ 17 4.4. Duly Authorized Representative ......................................... 17 5. Co-Permitting Information .................................................................. 18 6. Reliance On Other Government Entity ................................................... 18 7. Storm Water Management Program Plan ................................................ 19 7.1. Public Education and Outreach on Storm Water Impacts ............ 19 7.1.1. BMP Summary Table ............................................. 19 7.1.2. Target Audience ................................................... 19 7.1.3. Target Pollutant Sources .......................................... 21 7.1.4. Outreach Program .................................................. 22 7.1.5. Decision Process .................................................... 23 7.1.6. Evaluation ........................................................... 24 7.2. Public Involvement and Participation .................................... 25 7.2.1. BMP Summary Table .............................................. 25 7.2.2. Target Audience ..................................................... 26 7.2.3. Participation Program ............................................... 26 7.2.4. Decision Process ..................................................... 27 7.2.5. Evaluation ............................................................ 27 11 1 Storm Water Management Program Report for the Town of Kernersville - Mav 2004 n • 7.3. Illicit Discharge Detection and Elimination .................................. 28 7.3.1. BMP Summary Table ................................................ 28 7.3.2. Storm Sewer System Map ........................................... 28 7.3.3. Regulatory Mechanism .............................................. 29 7.3.4. Enforcement ............................................................ 29 7.3.5. Detection and Elimination ............................................ 30 7.3.6. Incidental Non-Storm Water Discharges ............................ 31 7.3.7. Non-Storm Water Discharges ......................................... 32 7.3.8. Outreach .................................................................. 32 7.3.9. Decision Process ........................................................ 33 7.3.10 . Evaluation ............................................................... 33 7.4. Construction Site Storm Water Runoff Control ............................. 34 7.4.1. BMP Summary Table .................................................. 34 7.4.2. Regulatory Mechanism ................................................ 34 7.4.3. Plan Reviews ............................................................ 35 7.4.4. Enforcement .............................................................. 35 7.4.5. Inspections ............................................................... 35 7.4.6. Public Information ...................................................... 35 7.4.7. Decision Process ........................................................ 36 7.4.8. Evaluation ............................................................... 36 7.5. Post-Construction Storm Water Management in New Development and Redevelopment ............................................ 37 7.5.1. Locally Issued Storm Water Management Permits ................ 37 7.5.2. Operations and Maintenance Component ........................... 38 7.5.3. Control of Fecal Coliform Discharges ............................... 38 7.5.4. Nutrient Loading Program ............................................ 38 7.5.5. BMP Summary Table .................................................. 39 7.5.6. Non-Structural BMPs .................................................. 40 7.5.7. Structural BMPs ........................................................ 41 7.5.8. Regulatory Mechanism ................................................ 41 7.5.9. Decision Process ....................................................... 41 7.5.10 . Evaluation ............................................................... 42 7.6. Pollution Prevention and Good Housekeeping for Municipal Operations ...................................................... 43 7.6.1. BMP Summary Table ................................................. 43 7.6.2. Affected Operations ................................................... 45 7.6.3. Employee Training .................................................... 45 7.6.4. Maintenance and Inspection .......................................... 46 7.6.5. Vehicular Operations .................................................. 46 2 a Storm Water Management Program Report for the Town ofKernersville - May 2004 7.6.6 Waste Disposal ......................................................... 47 7.6.7. Flood Management Projects ......................................... 47 7.6.8. Evaluation of Existing Operations .................................. 47 7.6.9. Decision Process ...................................................... 48 7.6.10. Evaluation ............................................................... 48 Appendix A: Organization Chart .................................................................... Appendix B: Inter Local Agreement with Piedmont Triad Water Quality Partnership ..... List of Figures Figure 1-1: Inventory of Land Uses ............................................................... Figure 2-1: Kernersville Watersheds .............................................................. E • 49 50 12 15 3 S? Storm Water Management Program Report for the Town of Kernersville - Mav 2004 INTRODUCTION History The Town of Kernersville is rich with history. In 1756, Caleb Story received a land grant from the Royal Colony of Carolina. By 1760 the Cherokee Indians and new settlers of the region were at war. During that time Story sold his property to one David Morrow. The story is told, as represented in the Town's seal, that four barrels of rum were considered for the transaction. Around 1771, William Dobson, an Irish emigrant, bought Morrow's property together with an inn and store at the present intersection of Main and Mountain Streets, which he named Dobson's Tavern. Interestingly enough, President George Washington had breakfast there during his Southern Tour on June 2, 1791. .? x r ,.{:??ji° ' ?,Y. ,.v?'.v, a •?a trk Y"li??f..au Dobson sold the property to a Gottlieb Schober in 1813, who on November 14, 1817, sold it to Joseph Kerner, a German immigrant who came to this country at 16 years of age to sell watches and clocks. The emerging town soon became known as Kerner's Crossroads. The first change in land ownership outside of the Kerner family occurred in 1840 and slowly, the area around K6rner's Crossroads began to populate until on March 315" 1871, the Town of Kernersville was incorporated with a resident population of 147. • • The Winston Chamber of Commerce bulletin of 1888 stated, "There are more brick residences, stores and factories in Kernersville than any other town of its size in the state, thus showing it to be substantial." The Kernersville's Bicentennial History Book states, "One event of the 1880's should be noted. During this period there was an attempt to make Kernersville a county seat. A delegation made up of Dr. Elias Kerner, Mr. J. Calvin Roberts and Mr. W.C. Stafford went to Raleigh to petition that this be done. The answer was negative, so Kernersville did not get her courthouse, but the independent spirit of Kernersville's citizens remained as strong as ever!" That independent spirit and sustainable development pattern has continued to the present day. 0 4 4,S?W'Nisyr'tF Storrn Water Management Pro?Zrcmr Report for the Town ot'Kernercville .. Mur 2004 FNS ?8?? .7 Community Profile The Town of Kernersville is actively preparing and implementing growth management plans. In 1997 the community completed a strategic plan, Kernersville 2020. As a result of that plan the Town formally amended the Kernersville Development Plan to include Goals, Corridors Plan, Park & Recreation Plan, Thoroughfare and Street Plan, and a Transportation Capital Improvement Program. Also, the Town is in the process of revising its Land Use Plan and creating a Walking and Biking Master Plan. The Town of Kernersville recognizes that an on-going review of its Development Plan is essential in meeting the demands of a growing community. Kernersville has entered into a period of transition from its small town setting within a rural countryside, with room to grow on all sides, to an urban city set in the middle of a continuously urbanized area with fixed city limits. Kernersville's growth management plans and regulations have been drafted to assist in achieving the community goals of maintaining Kernersville's "small town atmosphere " and creating Kernersville as a "unique high quality community within the Triad". Without growth management efforts, Kernersville will become indistinguishable from the surrounding encroaching urban areas. Kernersville's historic town core is its symbolic center. and gives the community a "small town atmosphere" and a "sense of place". The growth management tool of zoning overlay districts is the primary tool being used to transform the generic highway strips and developments into a more unique urban setting that ties those developments into that historic core and create a unique high quality community within the Triad. Typically, when cities within metro areas develop fixed limits, they begin a slow process of decline. This is due to development activity seeking undeveloped areas (greenfields) locations on the urban 5 < Storm Water Afanagernent Pro?cm Reort /in- the town of Kernersville - lfav 2004 fringe. Revitalizing existing developed areas within a town can be complex, costly, and time consuming. In this period of urban transition, Kernersville is making preparations for the future. It recognizes that when Kernersville is built out, it will need to be a "quality community" with a "sense o f place ", if it is to remain a healthy and vibrant community. LOCATION Traditionally, Kernersville was positioned as the center of the Triad, located equally between Winston-Salem, Greensboro, and High Point. However, Kernersville's position as a focal point in the Triad has changed with the growth of Piedmont Triad International Airport area as a major development center. This shift of focus has not distracted growth from Kernersville. It has only stimulated growth. The growth of the airport area has now positioned Kernersville to prosper off of that growth. With direct transportation links to the airport from I-40, B-40/US-421 and East Mountain Street/West Market Street, Kernersville has maintained and expanded its industrial, office, commercial and residential base. Kernersville's 1999 Corridors Study, prepared by Michael Gallis & Associates indicated, "the primary airport industrial/office growth will be to the undeveloped land to the west of the airport". Kernersville's industrial and office areas along I-40, B-40, NC66, and East Mountain Street are all a part of that airport related growth. Through Kernersville's Land Use Plan and several rezoning cases, Kernersville has protected and enhanced these important industrial and office areas from retail and housing encroachment. Also, the Town's transportation and utility planning augments areas for industrial and office related development. • E 60 0 a Storm Water Management Program Report for the Town of Kernersville - Mav 2004 Since the time of the early settlers in the mid 1700's, Kernersville has experienced tremendous change. The current prosperity of Kernersville is a testimony to past community leadership that addressed the issues and opportunities of change. Kernersville has had to adjust from the war with the Cherokee Indians in the 1760's to the 2002 legislative battle with the State's Governor and General Assembly over the withholding of municipal revenues. It has had to resolve ways of converting dirt wagon trails to paved roads for automobiles. Land use and street plans had to be adopted to address the issues of a one traffic light town in 1970, transitioning into an urbanized area of the Triad, today. By recognizing that things have changed and will continue to change, Kernersville believes it can better plan for the future. The Kernersville Development Plan identifies issues and opportunities, along with goals and strategies to address both. This Storm Water Management Program Report will be included in the Kernersville Development Plan. As with the other issues and opportunities already identified in the Kernersville Development Plan, issues and opportunities related to storm water management will be addressed in a manner consistent with the Town's goal to be a "quality community" with a "sense of place". 9 ?a Storm Water Manazement Program Report for the Town of Kernersville - May 2004 0 n; Section 1 Storm Sewer System Information 1.1 Population Served This Storm Water Management Program Report (hereinafter Report) for the Town of Kernersville covers the area within the corporate limits plus that area within the Town's extra territorial jurisdiction (ETJ). Table 1-1 provides the population and growth rate for the Town's corporate limits, only. Accurate census data is not available for the ETJ; therefore, no population data for the ETJ has been provided . Table 1-1: Population and Growth Rate Phase 11 Jurisdiction 2000 Census Population 1990 Census Population Average Annual Percent Change Kernersville 17,126 11,860 4.44 • 1.2 Growth Rate Annual Population 1990-2002 22,000 20,000 18,000 16,000 14,000 12,000 10,000 -i -i 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Figure 1-1: Kernersville Population 1990 -2002 Figure 1-1 shows the annual growth of Kernersville's population from 1990 through 2002. Data in Figure 1-1 was taken from Annual Estimates provided by the State of North Carolina Demographics 8 • • 0 • • Storm Water Management Program Report for the Town of Kernersville - Mav 2004 unit. Table 1-1 shows that from 1990 through 2000 Kernersville's population increased an average of 4.44% per year. 1.3 Jurisdiction and MS4 Service Area The total area inside the Town of Kernersville's corporate limits plus the ETJ is 22.19 square miles. Table 1-2 provides a listing of the major receiving streams basins, which receives storm water runoff from the Town, and the areas in square miles in each. Table 1-2: Receiving Stream Drainage Area Within Corporate Limits square miles Drainage Area Within ETJ, square miles Total Drainage Area, square miles Belews Creek 0.37 1.25 1.62 East Belews Creek 1.19 1.53 2.72 Reedy Fork Creek 1.22 1.16 2.38 West Fork Deep River 0.87 1.83 2.50 Abbotts Creek 5.43 0.01 5.44 Kerner Mill Creek, Smith Creek and Fishers Branch 6.24 0.89 7.13 Totals 15.33 6.47 21.79 1.4 MS4 Conveyance System The municipal separate storm sewer systems (MS4) serving the Town of Kernersville are comprised of systems of interconnected conveyances including: sheet flow, paved streets, roadside ditches, curb and gutter, storm drain inlets, culverts, pipes, and channels discharging ultimately to regulated intermittent or perennial streams and other regulated water bodies. These systems are located both on private property and on property either owned or controlled by the Town. Generally, the system of storm water conveyances have been established such that closed piping systems discharge into natural swales, channels or streams at the first opportunity. 9 n; Storm Water Management Program Report for the Town of Kernersville - Mav 2004 The Street Division and Sanitation Division of the Public Works Department are charged with maintenance of the MS4 conveyance system by current Town policy and organization. The Town's current policy limits maintenance of the storm drain system to that which is within the public right- of-way, or which may impede use of the public right-of-way, or which is located within property owned by the Town. Street Division and Sanitation Division crews provide regular maintenance as listed below: - Leaf and yard waste are removed regularly. - Street crews inspect storm drain inlets during significant rainfall events for clogging of inlets and catch basins. - Street crews remove debris from inlets and vacuum catch basins as needed. - Streets are swept routinely. High traffic areas and commercial areas are swept more frequently than residential areas. - Debris removal is performed as needed to reduce blockages and potential flooding at culverts. - Roadside ditches are maintained as needed for proper conveyance of runoff. A high percentage of Kernersville's land mass lies within watersheds (streams), which have been classified for water supply purposes. In accordance with a State approved Water Supply Watershed Protection Ordinance, the Town has regulated storm water runoff from new development and re- development since July 1993. In the interim, 33 best management practices (BMPs) have been • installed at high density development projects within the Town's corporate limits and ETJ. These BMPs were designed and installed with the purpose of controlling and treating storm water runoff from the affected developments. All of the BMPs are privately owned, operated and maintained. Inspections of the BMPs are performed on a regular basis by Town staff, but at least annually. 1.5 Land Use Composition Estimates The percentages for the Town's jurisdictional service areas under residential, commercial, industrial and open space land uses are provided in Table 1-3. These percentages include the incorporated area (November 2003) for the Town and the ETJ. Table 1-3: Percentap-e of Land Uses Residential Mixed Use Open Space Single and Multi- Public (Woods Jurisdiction Family Family Institutional Commercial Industrial and brush Kernersville And ETJ 33.2 4.1 3 4.8 9.3 45.6 10 10 • `. Storm Water Management Program Report for the Town of Kernersville - May 2004 1.6 Estimate Methodology Land uses and the areas for each land use within the corporate limits and the ETJ for Kernersville were taken from the Land Use Inventory produced by the Town's Planning Department in February 2004. The Land Use Inventory map and database are being updated, currently; thus, these percentages may change. The inventory is updated as each new building permit is issued. The Land Use Inventory is shown in Figure 1-2. 1.7 TMDL Identification Currently, there are no receiving streams within the corporate limits of the Town of Kernersville and its ETJ, which carry a TMDL (Total Maximum Daily Load) designation. Reedy Fork Creek in the Cape Fear River Basin is source water for Jordan Lake. The outcome of a current Jordan Lake Stakeholders Project may include a TMDL for nutrients, which could become applicable to Reedy Fork Creek. • 0 11 ??QWN Of,rF,q i56 7` ? n= Storm Water Management Program Report for the Town ofKernervville -- Mav 2004 LAND USE INVENTORY • File: P/Mike's ProjecWtand Use Inventory Plot Date: 02110/04 of Kemersville Figure 1-2 12 0 r ? ?J E • Storm Water Management Program Report for the Town ofKernersville - May 2004 Section 2.0 Receiving Streams The Town of Kernersville is located at the highest point in Forsyth County, generally along ridge lines, which separate three major river basins. Storm water runoff from the Town flows into the Cape Fear River Basin, the Roanoke River Basin and the Yadkin River Basin. Within the area bounded by the Town's corporate limits and/or extra territorial jurisdiction, approximately 30% is located in the Cape Fear River Basin; approximately 30% is located in the Roanoke River Basin; and, approximately 40 % is located in the Yadkin River Basin. All streams receiving storm water runoff from the Town of Kernersville have their source points located within the Town's corporate limits. Tables 2-1, 2-2 and 2-3 provide information about each receiving stream. Information for the development of these tables was obtained from North Carolina's Basinwide Information Management System, 2002 305(b) and 303(d) Report and the Basin Management Reports for the Cape Fear, Roanoke and Yadkin Rivers. Table 2-1: Cape Fear River Basin Receiving Stream Segment Water Quality Use Support Water Quality Stream Name Index No.] Classification Rating Issues Reedy Fork From source to ETJ FS Erosion Creek [16-(1)] WS-III, NSW Sediment Beaver Creek From source to ETJ NR -- [16-11-2] WS-III, NSW West Fork Deep From source to ETJ FS Erosion River [17-3-(0.3)] WS-Iv Sediment Table 2-2: Yadkin River Basin Receiving Stream Segment Water Quality Use Support Water Quality Stream Name [Index No.] Classification Rating Issues Kerner Mill From source to 0.1 mile Creek downstream of Bus. I-40 WS-III FS Sediment [12-94-12-2-(0.3)] Smith Creek From source to Kerners Mill Creek WS-III NR Sediment [12-94-12-2-1] Fishers Branch From source to Town Limits/ETJ WS-III NR Sediment [12-94-12-2-2-(1)] Abbotts Creek From source to Town of Limits/ETJ WS-III FS Sediment [12-119-(1)] 13 ?a Storm Water Management Program Report for the Town of Kernersville - May 2004 Table 2-3: Roanoke River Basin Receiving Stream Segment Water Quality Use Support Water Quality Stream Name [Index No.] Classification Rating Issues Belews Creek From source to a point 0.5 mile upstream of backwaters of WS-IV FS -- Kernersville Lake [22-27-(1)] Belews Creek From a point 0.5 mile upstream of backwaters of Kernersville Lake to WS-IV; CA FS Nutrients Town Limits/ETJ [22-27-(1.5)] Right Fork From source to Town Belews Creek Limits/ETJ C NR -- (Deans Creek) [22-27-3] East Belews From source to Town Creek Limits/ETJ C NR -- [22-27-8-(8)] FS = Fully supporting NR = Not Rated Figure 2-1 on the following page identifies each receiving stream and its watershed area within the Town's corporate limits and its ETJ. • 140 0(o Storm Water Management PrQzram Report for the Town offernersville - May 2004 FIGURE 2-1 • • 15 KERNERSVILLE WATERSHEDS Storm Water Management Pro ram Report for the Town of Kernersville - May 2004 Section 3 Existing Water Quality Programs 3.1 Local Programs 3.1.1 Since 1993 the Town of Kernersville has adopted and implemented a Water Supply Watershed Protection Ordinance, which has been re-approved on several occasions by the North Carolina Environmental Management Commission. Approximately 88% of the area within the Town's corporate limits and ETJ falls under the authority of the Water Supply Watershed Protection Ordinance. 3.1.2 The Town of Kernersville is a full service municipal government, which includes a Planning Department. The Town follows a Land Use Plan that was revised in February 2004 by the Planning Board and Board of Aldermen. The Forsyth County/Town of Kernersville Unified Development Ordinance (UDO) regulates land development within the Town and its ETJ. The UDO includes an Environmental Ordinance and a Subdivision Ordinance. Each development within the Town's jurisdiction is reviewed by a Development Review Committee made up from representatives of Town's operating departments; the development review process is intended to ensure compliance with provisions of the UDO and other development regulations. 3.1.3 The Planning Department administers the delegated National Flood Insurance Program floodplain management program within the Town's planning jurisdiction. 3.2 State Programs The State Department of Environment and Natural Resources, Division of Land Resources administers the State's Erosion and Sediment Control Program within the Town's corporate limits. 160 a Storm Water Management Program Report for the Town of Kernersville - May 2004 A; Section 4 Permitting Information 4.1. List of Responsible Parties The BMP summary tables (Tables 7-1, 7-2, 7-3, 7-4, 7-5, and 7-6) provide a listing of the BMPs and the Town's staff position or positions responsible for development and implementation of the best management practice. Table 4-1 includes contact information for each individual, or position, listed as a responsible r\nrfv in flip PXAP enmmarv fnhlec Telephone Name Position Number Fax Number E-mail Franz Ader Storm Water Program Manager (336) 996-6916 (336) 996-4059 aderf@ci.kemersville.nc.us Tim Shields Public Works (336) 996-6916 (336) 996-4059 shieldst@ci.kernersville.nc.us Director Jeff Hatling Planning Director (336)992-0605 (336) 996-4822 hatlingj@ci.kemersville.nc.us Mylinda Jacobsen Recycle Co-ordinator (336) 996-6916 (336) 996-4059 jacobsenm@ci.kemersville.nc.us • 4.2. Organization Chart An organization chart has been included in Appendix A. 4.3. Signing Official The signing official for the NPDES Permit is Randy E. McCaslin, Town Manager. 4.4. Duly Authorized Representative Not Applicable 0 17 Storm Water Manasement Program Report for the Town of Kernersville - May 2004 n Section S Co permitting Information The Town of Kernersville has not entered into any co-permitting agreements or contracts with other municipalities or counties. Section 6 Reliance on Other Government Entities 6.1-A Name of Entity: Piedmont Triad Water Quality Partnership Element to be Implemented (partially): Public Education and Outreach Contact Information for Responsible Party Name: Russell D. Radford, P.E. Address: P.O. Drawer 728 Kernersville, North Carolina 27285-0728 Telephone: (336) 996-5530 Legal Agreement: A legal agreement has been developed among a number of Phase II communities within the Piedmont Triad with the intent to facilitate public education concerning storm water issues by pooling resources to produce television ads, brochures, stream identification signs and/or other storm water quality educational components. Appendix B contains a copy of the agreement signed by Piedmont Triad Regional Water Authority, Guilford County, Forsyth County, Randolph County, the City of High Point, the City of Greensboro, the City of Winston-Salem, the Town of Jamestown, the City of Randleman, the City of Archdale and the Town of Kernersville. 6.1.B Name of Entity: Forsyth County Health Department Element to be Implemented: Post-construction Storm Water Management for New Development and Re-development - Fecal Coliform (see Section 7.5.3.) Contact Information for Responsible Party Name: Larry Bunn Address: 799 North Highland Avenue Winston-Salem, North Carolina 27102 Telephone: (336) 727-2760 Legal Agreement: None concluded at this time. • • 18 40 Storm Water Management Program Reporter the Town of Kernersville - May 2004 Section 7 Storm Water Management Program Report 7.1. Public Education and Outreach on Storm Water Impacts The Town of Kernersville will develop and implement a public education and outreach program designed to produce and to distribute educational materials and to conduct outreach activities for its private and corporate citizens. The public education and outreach program will address impacts related to storm water discharges into our streams and also inform citizens about actions they can take to reduce or eliminate the impacts. The following sections describe best management practices (hereinafter BMPs) to be implemented to meet requirements of the State's Phase II Storm Water Management Program. 7.1.1. BMP Summary Table Table 7-1 on the following page provides a summary of BMPs proposed to meet the public education and outreach element. 7.1.2. Target Audience During the first five years of the Town's storm water management program, the target audiences for the public education portion of the program will be (1) the general public, (2) students in grade five, (3) the local construction industry, and (4) illicit dischargers. A variety of educational and communication tools will be employed in an effort to reach each of these four diverse groupings. Table 7-1 identifies a number of BMPs to be used in this effort as well as the measurable goals used to evaluate the effectiveness of each BMP. It is critical to the success of the storm water management program that citizens of the Town of Kernersville will be made aware of how their life styles impact storm water pollution and the role(s) they must play to improve water quality in streams. A decision was made by the Storm Water Advisory Committee (hereinafter Committee) to use public education in an effort to raise the general public's awareness and understanding of the storm water runoff problem. Students in grade five receive special instruction during the school year related to the natural and environmental sciences. The public education portion of the program will place special emphasis on providing classroom instructional resources, which will address storm water runoff impacts and solutions to these students. 0 19 n; Storm Water Management Program Report for the Town of Kernersville - Mav 2004 • Table 7-1: BMP's and Measurable Goals for Public Education and Outreach BMP Measurable Goals YR YR YR YR YR Responsible 1 2 3 4 5 Position/Party I PTWQP* Kernersville is a member of this partnership and shares in the Storm Water Education educational activities. PTWQP prepares storm water educational x X X X X Program .Program materials and TV ads for purchase and use of its members. Manager 2 Storm Water Develop a brochure, or brochures, which address illicit discharge Brochures detection and elimination and distribute brochures at public functions Storm Water and from public offices. Develop and make available, additional x X X X Program brochures on various storm water quality topics, specifically including Manager lawn care and fertilizer rates, at a rate of 1,500 per year. 3 Stone Water The Hotline is a BMP that contributes to Public Education and Stone Water Hotline Outreach. X X X X X Program Manager 4 Stonn Water Establish an educational program for presentation at the local Education elementary (5th grade) school using materials obtained from other Through sources, or produced internally, and adapted as needed to local issues. Community Develop educational program materials in the form of resource Schools packages/fact sheets for use by teachers and for distribution at the local Storm Water middle school using materials obtained from other sources and adapted x X X X Program as needed to local issues. Present the program to faculty at the local Manager middle schools for their approval. Then, present the program to students at the local elementary schools and distribute 500 brochures. Staff will take an active role in presenting these educational materials 5 Storm Water Develop a stone water informational briefing (including a Powerpoint Education presentation and handouts) for presentation to community groups using Through materials obtained from other local sources, or developed internally, Stonn Water Community and adapted as needed to issues. Conduct annual briefings for 2 X X X Program Groups community groups and I briefing for local businesses. Conduct other Manager community briefings upon request, and briefings for new local businesses concerning storm water management issues. 6 Stonn Water Create, and/or obtain from other sources, and broadcast two to three Ads stonn water educational spots each year on Government Access TV, or Storm Water as educational spots on commercial TV. This activity will be a x X X X X Program function of the PTWQP Educational Program. Manager 7 Storm Water Create 2 articles each year to be placed in the local newspaper that Stonn Water Articles for educate the public about Kernersville's storm water program and/or x X X X X Program Print Media storm water management in general. Manager 8 Website In Year 1, create a storm water information page on the Kernersville Stonn Water website and link the page to other Storm Water Management websites. X X X X X Program Track and report the number of annual hits. Manager 9 Event Provide available educational material as a handout for a Kernersville Stonn Water Participation booth at both the Honey Bee Festival and the Spring Folly. This x X X X X Program activity can be joined with the re-cycling program. Manager *Piedmont Triad Water Quality Partnership 0 20 0 a Storm Water Management Program Report for the Town of Kernersville - May 2004 This decision was made recognizing manpower limitations in the Town to do the contact/presentation work; but there is an understanding that reaching future generations with the storm water message must be a significant part of the public education program. The erosion and sedimentation process from land disturbing activities constitutes the greatest source of storm water pollution in the Town of Kernersville. Land development and related construction practices by the local construction industry must be improved in order to reduce the problem. Accordingly, the Committee has elected to focus public education efforts towards the construction industry in an effort to change their habits and ways of doing business. The public education element will also place a special emphasis on illicit discharges to the storm drain system. Individuals contributing to the illicit discharge problem are generally unaware of their actions; public education needs to overcome this lack of awareness, while informing the public of the enforcement potential associated with the illicit discharge detection and elimination program. 7.1.3. Target Pollution Sources Table 7-2 provides a listing and description of the specific pollution sources the Town intends to target during the first five years with the public education program of the Storm Water Management . Program. The description indicates why the targeted sources were selected. Table 7-2: Targeted Pollution Sources for the Public Education Program Pollution Sources Description Erosion and On small construction sites less than one (1) acre, especially for construction Sediment Control on residential lots, contractors pay little, if any, attention to erosion from their From Construction disturbed sites. Sediment deposited on roadways and later in streams from Sites, Particularly these individual sites is small when viewed as a single source, but when Small Sites coupled with all the other small sites, they generate a fairly large quantity of sediment. More emphasis will be placed on educating the construction industry, primarily in an effort to reduce erosion from the small sites. Illicit Discharges Illicit discharges are found more often in older neighborhoods and developments. These illicit discharges can result in pollutants discharged to streams, some of which can include high pollutant concentrations. The public education program will place special emphasis on illicit discharges, especially from older neighborhoods and development. 0 21 Storm Water Management Program Report for the Town ofKernersville - Mav 2004 n= 'Me re?? Table 7-2: Targeted Pollution Sources for the Public Education Program (continued) Pollution Sources Description School Age Children The storm water educational program will allocate time and resources for the education of students in local schools. Students in the 5`h grade will be targeted; the curriculum for 5th grade students includes a study of the human impact on ecosystems with extended study on the water cycle erosion. 7.1.4. Outreach Program The outreach portion of the Storm Water Management Program will include the following means and methods. Media Ads - As a result of the Town's participation and involvement in the Piedmont Triad Water Quality Partnership, several television and radio ads will be produced and aired each year, which will focus on varying aspects of storm water pollution and its impacts, as well as tips for citizens on how to minimize their impacts. Participation in volunteer efforts will also be encouraged thru the ads. Website - The Town will add to its existing website information related to the Storm Water Management Program. This website will include links to several, more comprehensive educational websites. And, it will direct citizens to storm water educational materials and information, which highlight the targeted pollutions sources. Printed Brochures - Printed brochures and other educational materials will be produced by the Piedmont Triad Water Quality Partnership and by Town staff. The brochures will be designed to address specific aspects of storm water pollution and target audiences. Brochures will be handed out at Town sponsored events, such as, the Spring Folly and Honey Bee Festival. Brochures will be prominently placed at locations where large numbers of citizens are normally found. Educational Presentations - Educational presentations will be given beginning in the second year of the Storm Water Management Program. These presentations will be made to citizen groups, school children in the targeted grade, corporate partners, and construction industry groups. Individual stewardship and volunteer activities related to protection of water resources will be the focus of these efforts. Stream Identification Signs - Signs will be placed along roadways at major stream crossings identifying the stream by name and watershed. 22 10 a • Storm Water Management Program Report for the Town of Kernersville - Mav 2004 7.1.5. Decision Process The Town of Kernersville Board of Aldermen approved the establishment of a Storm Water Advisory Committee at its regular meeting on March 4, 2003. Fourteen members were approved by the Board; subsequently, two (2) members resigned, leaving twelve (12). Committee members were appointed based, in large part, on their representation of varied interests found in the community; Committee membership is very diverse. The Board of Aldermen also approved a "Mission Statement" for the Storm Water Advisory Committee as follows: "On behalf of the Board of Aldermen, the Storm Water Advisory Committee shall produce a Storm Water Management Program Report, which incorporates the community's quality of life values and which meets regulatory standards. The Committee will seek additional input from individuals and groups in the community as it develops the program. The Committee will elect a chairman and, at a minimum, meet monthly until January 2004, to develop a Storm Water Management Program. The Committee will present the Storm Water Management Program Report to the Planning Board and to the Board of Aldermen for their consideration and possible adoption." • A total of 18 meetings were conducted by and for the Storm Water Advisory Committee. All meetings of the Committee were open to the public. Doug Jewell of JEWELL Engineering Consultants, PC, was retained by the Town to facilitate and to help guide the storm water planning process. A number of the committee's initial meetings were used to inform members about impacts on streams due to discharges of pollutants in storm water runoff. These informational meetings were conducted within the context of (a) the Federal and State requirement to obtain a permit for discharge of storm water pollutants (b) the six elements of a Storm Water Management Program Report, also required by EPA and the State, and (c) quality of life issues identified in the Town's Vision 2020 Report and other portions of the Kernersville Development Plan. Extensive and thoughtful discussion took place within committee meetings concerning Best Management Practices (BMP) listed in the BMP summary tables, including many topics and issues not found in the table. Each listed BMP was rated by the Committee for its relevance and potential to meet the community's quality of life goals, and requirements of the Federal and State Storm Water Management Program Reports. Following initial development of the draft Storm Water Management Program Report and its presentation to the Board of Aldermen and Planning Board, a public meeting was held on March 18, 2004, by the Storm Water Management Committee to inform the public about the Report and to seek their input. The Storm Water Advisory is Committee requested some minor changes to the program, which were made. Then, 23 Storm Water Management Program Report for the Town ofKernersville - Mav 2004 on March 30, 2004, during a regular Board of Aldermen meeting, a public hearing was held on the proposed Storm Water Management Program Report to allow additional public input; the Board of Aldermen adopted the program following the public hearing. 7.1.6. Evaluation Measurable goals are presented in Table 7-1 for each BMP proposed for the Public Education and Outreach on Storm Water Impacts element. Additionally, public education will be fostered by the continuation of the Storm Water Advisory Committee. Other criteria to measure goal achievement will include: A. The number of individuals contacting the hotline will indicate the public's awareness, through education of storm water impacts. A record of hotline contacts will be kept. B. The number of storm water presentations to the public will be recorded. C. A record of storm water ads on television will be kept, along with any comments from citizens concerning the ads. • D. Articles in the print media concerning storm water impacts will be noted and saved for the record. E. Hits on the Town's website will also be recorded. 24 0 0 0 Storm Water Management Program Report for the Town of Kernersville - May 2004 7.2. Public Involvement and Participation Kernersville will develop and implement a public involvement and participation program, which will encourage the public to participate in the development and implementation of the Phase II storm water management program. Following is Table 7-2, provides a listing of BMPs and a description of measurable goals for the public involvement and participation element. • • Table 7.2. BMP's and Measurable Goals for Public Involvement and Participa ion Program BMP Measurable Goals YR YR YR YR YR Responsible 1 2 3 4 5 Position/ Party 1 Stone Water The Hotline is a BMP that contributes to Public Education and Stonn Water Hotline Outreach. See the description under Illicit Discharge Detection x X X X X Program and Elimination. Manager 2 Storm Water Establish a Stone Water Advisory Committee to help define and Advisory be an advocate for a Storm Water Management Program Report Committee for the Town of Kernersville. Following adoption of the Stone Stonn Water Water Management Program Report by the Town's Board of x X X X X Program Aldennan, a restructured Stone Water Advisory Committee will Manager help to define and resolve issues concerning implementation of the Stonn Water Management Program Report. 3 Conduct Phase The Town of Kernersville will comply with North Carolina II Public statutes and local ordinances for public hearings and notice Stone Water Hearing requirements. A public hearing, or hearings, will be held prior to X X Program adoption of the Stonn Water Management Program Report and Manager NPDES Permit Application. Additional public hearings will be held each time an ordinance is adopted or revised that pertains to this program. 4 Sponsor and/or Encourage citizens and local civic groups to co-sponsor and to Coordinate an participate in an annual stream clean up program, such as the Annual, North Carolina Big Sweep. Enlist one or more civic groups to Stonn Water Community place stonn drain plaques on storm water inlets located within the x X X Program Stream Clean- public right-of-way at a rate of 20% per year. Manager up Event Such as N.C. Big Sweep 5 Annual Organize and sponsor an annual storm water volunteer Volunteer appreciation event to be held at the end of the annual clean-up Stonn Water Appreciation event. Provide community award(s) and a light meal for x X X Program Event participants. Manager 6 Recycling Continue the Town's programs regarding solid waste collection, Program leaf collection and recycle program, yard waste cart collection and Public Works recycle program, and disposal of white goods. X X X X X Director and/or Recycle Coordinator 25 0 Storm Water Manajzement Pro ram _Report for the Town of Kernersville - May 2004 7.2.2. Target Audiences For the public involvement and participation element of the Storm Water Management Program, the target audiences will be the general public with special emphasis being placed on civic groups and large employers, and large trade associations. Civic groups will be encouraged to participate in volunteer efforts. Large employers and trade associations with large memberships will be solicited for their involvement and sponsorship of the storm water program for their employees or members. It is also anticipated that the Storm Water Advisory Committee will continue to function in an advisory role for implementation of the Town's Storm Water Management Report. 7.2.3. Participation Program The public has been involved in development of the Storm Water Management Program Report through input from a 12 member Storm Water Advisory Committee, and by participating in a public meeting, and during an official public hearing. The 12 members of the Storm Water Advisory Committee were selected by the Board of Aldermen based upon their diverse interests; members were encouraged to communicate the Committee's activities with their respective interest groups as the program was being developed. Again, the Storm Water Advisory Committee is expected to continue functioning in an over sight role as the Storm Water Management Program is implemented. Educational materials will be made available to the general public asking for volunteers to help in stream cleanup events and other storm water related activities. Special efforts will be made to involve one, or more, civic groups in the sponsorship of an annual stream clean up campaign through N.C. Big Sweep. The Kernersville Community Appearance Commission will continue its anti litter campaign, "Slam Dunk Litter in its Place", which focuses attention on all citizens of the Town. The Town will sponsor an annual volunteer appreciation event following the annual stream clean up effort. Achievements of the volunteer groups and the industrial/trade group sponsors will be highlighted. Awards will be given for outstanding achievements and levels of participation. Articles will be written for the local newspaper about the achievements and awards. 26 • • 0 Storm Water Management Program Report for the Town ofKernersville - May 2004 The Town's current recycle program will be continued. The Recycle Coordinator will also continue her efforts to expand the program with added emphasis placed upon recycle efforts, which reduce storm water pollution. 7.2.4. Decision Process The decision making process for this element is the same as previously described in Section 7.1.5. Decision Process, Public Education and Outreach on Storm Water Impacts. The rationale for development of this element of the Town's Phase II storm water program is based on a careful review of the Town's existing ordinances, which address storm water runoff issues. As new or revised ordinances are developed, a process similar to that described in Section 7.1.5.Decision Process will be used. 7.2.5. Evaluation A. Concurrent with implementation of the public involvement and participation portions of the Storm Water Management Program Report, records will be kept by support staff of the number of individuals involved in the several volunteer and sponsorship efforts. 0 B. A record will be kept of the miles of streams cleaned up. C. A storm water hotline will be set up during the first year of the five (5) year implementation period. The number of callers and complaints will be recorded. D. As is the current practice, the pounds of recycled materials will be recorded. 0 27 Storm Water Management Program Report for the Town ofKernersville - May 2004 n 7.3. Illicit Dischme Detection and Elimination The Town of Kernersville will develop and implement a program to detect and eliminate illicit discharges consistent with the requirements of Federal and State rules and regulations. The following sections lay out a framework for the Town's proposed program. 7.3.1. Summary BMP Table Following is Table 7-4, which provides a listing of BMPs and a description of measurable goals for the illicit discharge detection and elimination element. Table 7-3: BMP's and Measurable Goals for Illicit Diseharue Dp.teetion nnrd Elimination BMP Measurable Goals YR YR YR YR YR Responsible 1 2 3 4 5 Position/ Party 1 Sewer Develop a storm water sewer map, which identifies the location of all Mapping outfalls, and the locations of all waters that receive discharges from those outfalls. Utilizing GPS, conduct a full field survey to locate all storm water structures (inlets, outlets, and pipes) and trace them to X X Storn Water their discharge locations. Also, ditches and swales will be located and Program traced to outfalls. Manage r 2 Stone Water Establish a dedicated Storm Water Hotline for citizens to register Storm Water Hotline complaints and other information. Evaluate each complaint and X X X X X Program respond accordingly. Manager 3 IDDE Program Develop and implement a program to detect and eliminate illicit discharges and illegal dumping to the stone water sewer system. This program would be supported by appropriate ordinances and/or X X X X Stonn Water regulations and include appropriate enforcement procedures and Program actions. Manager 4 Stone Water During year two (2), develop a brochure on illicit discharge detection Storrs Water Brochures and elimination and distribute 2,000 brochures at public functions and X Program from ublic offices. Manager 5 Water Quality Conduct field and laboratory testing, if necessary, to identify suspected Monitoring illicit discharges. X X X Stone Water Program Manager 7.3.2. Storm Sewer System Map • The Town will develop and maintain an inventory of its storm sewer system which will show all receiving waters, all natural drainage features, all inlets, all culverts, and other selected storm sewer structures (manholes, pipes, etc.). A map of the storm sewer system will be prepared from the inventory data, using Forysth County's existing topographic maps and digital orthographic photographic mapping as a base. Both the inventory data and mapping components will be integrated into a GIS format (probably ArcView); then, made available for use by the Town and others. 28 0 Storm Water Management Program Report for the Town ofKernersville - Mav 2004 It is anticipated that attribute data for the storm sewer system will be collected using a handheld computer, pre-programmed with database software designed for this purpose. After initial field surveys to physically locate the storm sewer system are completed, attribute data such as size, material and condition will be collected; then, a GPS unit will be used to define coordinate values for each structure. Within the last two years, the Town has completed development of a system of survey control monuments, which will aid in the GPS work. Virtually all portions of the Town's jurisdiction are no further than 2,000 feet from an accurate, survey control monument. Perennial and intermittent streams will be shown on the storm sewer map. Updating the storm sewer system map will be accomplished by Town staff from as- built maps and site reports for new development, as well as by field investigations. During its development and afterwards, the storm sewer system map will be used as a tool in the implementation of the Illicit Discharge and Elimination Program. 7.3.3. Regulatory Mechanism During the second year of the five-year implementation period, the Town will develop and adopt ordinances to regulate illicit discharges into the Town's storm sewer system. The new ordinance will be consistent with restrictions on illicit discharges found in Federal and State rules and regulations. As part of the development of an ordinance to control illicit discharges, the Town may also have to seek approval from the Forsyth County Board of Commissioners to exercise police powers within the exterritorial planning jurisdiction. 7.3.4. Enforcement The ordinance proposed to be developed in section 7.3.3. will include enforcement provisions outlined as follows: A. Right of entry on private property; B. Enforcement procedures, such as, investigative report, notice of violation to the owner, and a schedule to correct instances of non-compliance; C. Civil and criminal penalties; and D. Appeals procedures. • 29 Storm Water Management Program port for the Town ofKernersville - May 2004 n? • 7.3.5. Detection and Elimination Kernersville will address detection and elimination of illicit discharges by relying on four approaches. First, public participation will be encouraged through follow-up to calls on the storm water hotline, through public education and through public involvement in volunteer programs. Second, dry weather field observations and screenings will be accomplished by the Town's staff. Third, water quality monitoring (laboratory analyses) will be used to identify and to document illicit discharges. Fourth, enforcement actions will be taken against illicit dischargers, as deemed appropriate. 7.3.5.1. Priority Screening Areas The highest categories for priority screening areas are the older commercial and residential neighborhoods where cross connections and direct discharges are more probable. These same areas are more likely to experience over flows from sanitary sewer lines. Older residential neighborhoods still served by septic tank systems will be the next higher category targeted for screening. It is anticipated that a number of failing septic tank systems will be discovered during the inventory of the storm sewer system. 7.3.5.2. Tracing Procedures The storm sewer system map and data will be used extensively to direct field screening of dry weather flows traversing from downstream, towards illicit discharges located upstream. Field screening will be conducted using standardized methods for portable analytical testing equipment. Data and observations from field screenings will be followed, if necessary, by collection of dry weather water samples to be analyzed in the laboratory. In some cases, it is anticipated that video cameras will be employed to observe and to locate illicit discharges in remote portions of the storm sewer system. 7.3.5.3. Illicit Discharge Removal Procedures As part of the public education element of the Storm Water Management Program, a special effort will be made to make citizens aware of potential illicit discharges on their property. Suggestions will also be made for owners to eliminate the discharges. This effort will commence in year-two of the Town's storm water 30 0 Storm Water Management Program Report for the Town of Kernersville - Mav 2004 program, which would precede the field detection program by Town staff, beginning in year-three. Once an illicit discharge of pollutants is detected and documented, the owner of the property will be forwarded a notice of violation stating the nature of violation, the legal authority of the Town to have the discharge removed, and a schedule for elimination of the discharge. Should a property owner not respond appropriately to a notice of violation, the next step would be to enforce appropriate civil and/or criminal penalties. 7.3.5.4. Procedures for Evaluation of the Report to Detect and Eliminate Illicit Discharges An annual report will be developed to document instances of illicit discharges, the discharge elimination steps taken, number of illicit discharges eliminated, civil or criminal penalties levied and collected, and any problems encountered in the exercise of the procedures. Data and information from the annual report will be evaluated, and adjustment(s) will be made to the effort to detect and eliminate illicit discharges, as may be warranted. • 7.3.6. Incidental Non-Storm Water Discharges The following list of non-storm water discharges or flows are not considered to be significant contributors of pollutants and will not be regulated under an ordinance adopted by the Town to eliminate or control illicit discharges: a. springs b. uncontaminated, pumped ground water c. diverted stream flows d. uncontaminated, ground water infiltration e. flows from riparian habitats and wetlands f. discharges from fire fighting operations g. water from crawl space pumps h. irrigation water, except irrigation water containing chemical additions i. foundation drains j. lawn watering, except lawn watering containing chemical additions k. individual residential car washing 1. street wash water in. de-chlorinated swimming pool discharges n. footing drains o. discharges from potable water sources 31 n= Storm Water Management Program Report for the Town of Kernersville - Mav 2004 p. landscape irrigation, except landscape irrigation containing chemical additions q. rising ground waters, and r. air conditioning condensation. 7.3.7. Non-Storm Water Discharges When the Town develops and adopts new or revised ordinances to address storm water discharges in accordance with applicable regulations promulgated by the EPA or the North Carolina Environmental Management Commission, all discharges not listed in Section 7.3.6. will be prohibited. 7.3.8. Outreach The Town's website will be revised to include a page devoted to public education and outreach for the storm water management program. Links to other storm water educational sites and sources will be added to the site. A notice about opportunities for volunteers concerning storm water related activities will be provided. The subject of illicit discharges will be addressed on the website page as a special topic. • Kernersville intends to develop and implement a public outreach program to inform all . segments of the general public about illicit discharges and improper waste disposal practices. Television ads, distribution of brochures, participation in community events, and presentations to groups will be employed in the outreach program. Specific groups, such as, school children, developers and contractors, large industries, and business groups will be targeted to receive educational material and presentations. The educational material and presentations will address illicit discharges and their environmental hazards, as well as the consequences to an illicit discharger for instances of non-compliance. Employees of the Town of Kernersville will also receive training and education concerning the impacts of pollutants in storm water and illicit discharges. These training sessions will include information needed to do their jobs, but will also include information about how they can minimize pollutants in storm water in their daily lives. Civic groups will be asked to sponsor a program to place storm drain plaques on storm water inlets. Volunteers from the civic groups will learn about storm water impacts as part of the program. The plaques will remind others not to discharge pollutants into the storm sewer system. By including the features noted above in the Storm Water Management Program, the outreach portion of the illicit discharge element will be fully integrated into the 32 C a Storm Water Management Program Report for the Town of Kernersville - May 2104 program elements addressing both public education and outreach and pollution prevention and good housekeeping. 7.3.9. Decision Process The decision making process for this element is the same as previously described in Section 7.1.5. Decision Process, Public Education and Outreach on Storm Water Impacts. The rationale for development of this element of the Town's Phase II storm water program is based on a careful review of the Town's existing ordinances, which address storm water runoff issues. As new or revised ordinances are developed, a process similar to that described in Section 7.1.5. Decision Process will be used. 7.3.10. Evaluation In addition to measurable goals described in Table 7-3 for the illicit discharge program, following is an additional listing of criteria to be used in the evaluation of this program n LJ • A. A record will be kept of complaints concerning illicit discharges received on the storm water hotline. B. The Town will also keep a record of illicit discharges discovered and eliminated. C. Field screening of waterways and laboratory analyses of water samples will be conducted as part of an illicit discharge detection and elimination program to document the process. D. Data and information will be recorded on the number and location of storm water inlet plaques installed by volunteers. E. Records will kept of responses to spill events, type of material spilled, clean-up activities, environmental consequences and costs. 33 Storm Water Management Program Report for the Town ofKernersville -May 2004 7.4. Construction Site Storm Water Runoff Control The Town of Kernersville relies on the State's Erosion and Sediment Control Program and the Division of Water Quality general storm water permit for control of storm water runoff from construction sites greater than one (1) acre in size. The Town will continue to rely on these storm water programs to meet Phase II requirements for construction site storm water runoff control. 7.4.1. BMP Summa Table Table 7-4 provides information concerning the BMPs to be implemented to fulfill the requirements of the Construction Site Storm Water Runoff Control portion of the SWMP. Table 7-4. BMP's and Measurable Goals for Construction Site Storm Water Runoff Control # BMP Measurable Goals YR YR YR YR YR Responsible Position/ 1 2 3 4 5 Party 1 Storm Water Continue to pass on relevant complaint information Stonn Water Hotline concerning erosion from construction sites to staff of X X X X X Program the State's Division of Land Quality. Manager 2 Construction Site The Town will continue to rely on the State Erosion Erosion Control and Sediment Control Program and the Division of On Sites Water Quality stonn water pen-nit for control of soil State Erosion and One Acre or erosion and sedimentation from construction sites x X X X X Sediment Control Larger having an area of one acre, or more. Similarly, the Program State program will be relied upon to provide construction site inspections and enforcement activities, as may be needed. 3 Continue Reviews Continue reviews, approval and enforcement programs Planning Director/ of Site for Site Development Reports as currently required in Planning Department Development the Town's Code of Ordinances, and Development And Reports and Standards. X X X X X Stonn Water Storm Water Program Management Manager Program Reports 4 Develop an Develop a storm water infonnational briefing Education (including a Power Point presentation and handouts) Storm Water Program Targeted for presentation to community groups using materials x X X X Program to the obtained from other local sources, or developed Manager Construction internally, and adapted as needed to construction Industry industry issues. 7.4.2. Regulatory Mechanisms The Town will rely on the State's Erosion and Sediment Control Program to address construction site storm water runoff. The State Department of Environment and Natural Resources already have the necessary regulatory mechanisms in place to control construction sites disturbing one acre, or more. • 34 0 Storm Water Management Program Report for the Town of Kernersville - May 1004 As part of the Town's existing development plan review process, building permits and/or zoning permits are not approved until an erosion control permit is approved by the State. The Town will develop and implement an ordinance, which authorizes a program to regulate construction site storm water runoff from sites with a disturbed area less than one acre. 7.4.3. Plan Reviews Review of development Reports for conformance to the State's erosion control requirements is not necessary; the Division of Land Quality will carry out that function. But, the Town does have in place a regular process to review all development plans within the Town's jurisdiction, which require a Zoning Permit issued by the Town. As part of the Zoning Permit process, the Planning Department requires developers to provide a copy of his Sediment and Erosion Control Permit, before the Zoning Permit is issued. This process will continue. 7.4.4. Enforcement • Enforcement of the State's Erosion and Sediment Control Regulations will be conducted by the State Division of Land Quality, as warranted. 7.4.5. Inspections Inspections of development of sites requiring an Erosion and Sediment Control Permit will be conducted by staff of the Division of Land Quality. As part of its current operating programs, the Town employs a number of individuals in its Public Works Department and its Inspection Division who inspect development sites for other reasons. These employees have been instructed to let staff of the Division of Land Quality know of any erosion problems they observe. 7.4.6. Public Information Generally, the State Division of Land Quality administers the Erosion and Sediment Control Program, including (a) making the public aware of the program and (b) providing educational opportunities for the construction industry and the public. As part of the public education program concerning the Storm Water Management Program, the Town intends to develop and carry out an educational program addressing storm water runoff issues, specifically 35 ?+a Storm Water Management Program Report for the Town of Kernersville - Mav 2004 targeting the development and construction industries. The educational program will address construction site storm water runoff, its impacts on water quality, and the means to reduce and/or eliminate runoff of sediment. Public information and involvement will also be provided and solicited by the Town through its Storm Water Hotline and its website. 7.4.7. Decision Process The decision making process for this element is the same as previously described in Section 7.1.5. Decision Process, Public Education and Outreach on Storm Water Impacts. The rationale for development of this element of the Town's Phase II storm water program is based on a careful review of the Town's existing ordinances, which address storm water runoff issues. As new or revised ordinances are developed, a process similar to that described in Section 7.1.5.Decision Process will be used. 7.4.8. Evaluation A. The effectiveness of the Storm Water Hotline will be determined by the number and frequency of calls and the validity of the complaints. Logs for complaint files will be maintained, and the number of website "hits" • will be recorded. Each complaint will be evaluated by competent staff, and field investigations by Town staff will be made, if the complaint warrants. B. Construction Site Erosion and Sediment Control Plans will be reviewed by the State. Effectiveness of the program will be determined by the State Division of Land Quality. C. Reviews of site development plans by Town staff will be documented and files will be kept. D. In year two (2) an educational program concerning construction site storm water runoff will be developed from existing materials. Beginning in year two (2) the construction industry will be targeted with at least one educational workshop per year facilitated by Town staff. 36 10 yp a 0 Storm Water Management Program Report for the Town of Kernersville - May 2004 7.5. Post-Construction Storm Water Management in New Development and Redevelopment The Town of Kernersville will develop a Storm Water Management Program (SWMP), which meets or exceeds the requirements of Federal and State Phase II storm water regulations, as are or may be adopted. This program will be implemented and enforced so as to manage post-construction storm water discharges into the Town's MS4, which will be consistent with the abovementioned State regulation. The program will incorporate the Town's existing Water Supply Watershed Protection Ordinance with new or revised ordinances to address post-construction runoff from new development and redevelopment. These ordinances will also address long-term operation and maintenance for BMPs. 7.5.1. Locally Issued Storm Water Management Permits 7.5.1.1. Locally issued permits will be issued meeting one of the following storm water management options: 7.5.1.1.1. Low Density Projects. Projects shall be permitted as low density if the project meets the following: (I) No more than 2 dwelling units per acre or 24 percent built-upon S area (BUA) for all residential and non-residential development; (II) Storm water runoff from the development shall be transported from the development by vegetated conveyances to the maximum extent practicable: (III) Riparian buffers will be required for all new development consistent with the Town's existing Water Supply Watershed Protection Ordinance, as approved by the State; and (IV) The permit shall require recorded deed restrictions and protective covenants to ensure that development activities maintain the development consistent with the approved project. 7.5.1.1.2. High Density Projects. Projects exceeding the low density threshold (established above in low density section) shall implement storm water control measures that: (I) Control and treat the first inch of storm water runoff from the total project site. Treatment volume must include the first inch of runoff from any offsite drainage routed to the control structure. The draw down time for the treatment volume shall be minimum of 48 hours, but not more than 120 hours; discharge rate for the treatment volume shall be maintained at or below the pre-development rate for the one-year 24 hour storm event. • 37 0_?14 Storm Water Management Program Report for the Town of Kernersville - May 2004 (II) All structural storm water treatment systems used to meet the requirements of the program shall be designed to have an 85% average annual removal for Total Suspended Solids: (III) General Engineering Design Criteria for all projects shall be in accordance with 15A NCAC 2H .1008(c); (IV) Riparian buffers will be required for all new development consistent with the Town's existing Water Supply Watershed Protection Ordinance, as approved by the State; and (V) The permit shall require recorded deed restrictions and protective covenants to ensure that development activities maintain the development consistent with the approved project Reports; 7.5.2. Operation and Maintenance Component The Town's program shall include an operation and maintenance component that ensures the adequate long-term operation of structural and non-structural BMPs required by the program. The program shall include a requirement that the owner of a permitted structural BMP, submit annually to the local program, a maintenance inspection report on each structural BMP. Annual inspections must be conducted by a qualified professional. • 7.5.3. Control of Fecal Coliform Discharges The Town's program shall be developed to control, to the maximum extent practicable, the sources of fecal coliform. At a minimum, the program shall include the development, proper operation and maintenance of on-site wastewater treatment systems for domestic wastewater. This program will be coordinated with the local county health department. 7.5.4. Nutrient Loading Program The Town will develop, adopt and implement an ordinance to ensure that the best management practice for reducing nutrient loading is selected while meeting the requirements finally adopted by the North Carolina Environmental Management Commission. The Town will continue implementing its Water Supply Watershed Protection Ordinance, which addresses nutrient reduction in the West Fork Deep River watershed. A local ordinance will be developed, adopted and implemented to ensure the best management practice for reducing nutrient loading is selected while meeting the Federal and State requirements; emphasis will be placed on use of riparian buffers. • 38 • 0 Storm Water Management Prozram Report for the Town of Kernersville - May 2004 7.5.5. BMP Summary Table Table 7-5 on the following page provides information concerning implementation of BMPs to fulfill the requirements of the Post-Construction Storm Water Management for New Development and Redevelopment portion of the SWMP. Table 7-5: BMP's and Measurable Goals for Post-Construction Storm Water Management for New Development and Redevelopment t? u • # BMP Measurable Goals = YR YR YR YR YR Responsible Position/ 1 2 3 4 5 Party 1 Develop and Develop and enforce ordinances for the Town of Stone Water Enforce Post- Kernersville and its extraterritorial jurisdiction that will X X X X Program Construction meet, or exceed, requirements of 15A, NCAC.0126. Manager Ordinances for Complete adoption of necessary ordinances and begin the Town's implementation within 24 months following approval Planning of the Town's NPDES Pen-nit. This includes an Jurisdiction inspections and enforcement program conducted by Town staff. 2 Develop and Develop and implement a program to Implement a educate the development community and Program to the general public concerning the Storm Water Educate post-construction stone water management X X X X Program Developers requirements for minimizing water quality impacts Manager and the General from new development and re-development. Public Concerning Post-Construction Program Requirements 3 Continue Reviews To ensure compliance with 15A NCAC .0 126, continue Planning Department of Site reviews, approval and enforcement programs for Site Director Development Development Reports as currently required in the and Reports and Town's X X X X X Stone Water Stone Water Code of Ordinances, and Development Standards. Program Management Manager Program Reports 4 Fecal Colifonn In coordination with Forsyth County Health Control Department develop and implement an oversight Stone Water program to ensure proper operation and maintenance of X X X Program on-site wastewater treatment systems. Manager Continue implementing the Town's Water Supply 5 Nutrient Sensitive Watershed Protection Ordinance within the Deep River Waters Program Basin, which meets the EMC's nutrient management Stonn Water strategy for Randleman Lake. Develop, adopt and X X X Program implement an ordinance to ensure the best Manager management practice for reducing nutrient loading with emphasis placed on use of riparian buffers. 39 ?a Storm Water Management Pro ram Report for the Town of Kernersville - May 2004 n 7.5.6. Non-Structural BMPs The Town of Kernersville has adopted and is implementing the Unified Development Ordinance (UDO), which covers all of Forsyth County including the Town's planning jurisdiction. The Unified Development Ordinance includes zoning ordinances, an environmental ordinance, and a subdivision ordinance/regulation. Additionally, the Town has adopted a comprehensive Development Plan, which has the following parts: (1) Growth Projections, (2) Economic Development Study, (3) Land Use Plan, (4) Thoroughfare and Street Plan, (5) Corridors Plan, (6) Comprehensive Recreational Master Plan, and (7) a county-wide Greenway Plan. Kernersville has also adopted "Legacy - A Development Guide for the New Century in Winston-Salem and Forsyth County." Taken together, the documents, ordinances and plans sited above establish a large number of non-structural BMPs that promote improved water quality resulting from storm water runoff. The environmental ordinances in the UDO address water supply watershed protection, which contains riparian buffer rules for development exceeding 24% impervious area. And, the UDO limits development in flood prone areas to a standard more restrictive than those required by FEMA. Zoning ordinances both in the UDO and the Land Use Plan direct growth to identified areas. Development is not allowed on steep slopes and in other environmentally sensitive areas. Cluster and infill development is encouraged. The goal of the "Legacy - ..." is to "to reduce sprawl, create a more compact and balanced urban development pattern and preserve open space and rural character." The UDO and the Town encourage cluster type development with open space. The "Legacy - ..." encourages infill development, as well. The Greenway Plan and the Comprehensive Recreational Master Plan have identified a series of parks, parkways, greenways and trails throughout the Town, indeed, throughout Forsyth County. 7.5.6.1. The public education component of the Town's Storm Water Management Program will establish and promote an education program, specifically targeted to developers and the construction industry. • • 7.5.6.2. Other measures such as minimization of the percentage of impervious area after development, use of measures to minimize directly connected impervious area, and source control measures often thought of as good housekeeping, preventive maintenance and spill prevention will be considered as components of the program. • 40 a 19 Storm Water Management Pro ream Report for the Town of Kernersville - Mav 2004 n 7.5.7. Structural BMPs As indicated in Section 1.3 Jurisdictional and MS4 Service Areas, approximately 88 percent of the total area within Kernersville's jurisdiction lies in a protected water supply watershed; the Town's Water Supply Watershed Protection Ordinance is applicable in that 88 percent area. For any high density development, storm water runoff must be treated in a structural BMP. The Water Supply Watershed Protection Ordinance only allows structural BMPs approved for that purpose by the State. The Town encourages the use of bio-retention areas as a BMP in those locations where it can be reasonably installed. 7.5.8. Regulatory Mechanism The Town of Kernersville will develop and adopt new and/or revised ordinances to address post-construction runoff from new developments and redevelopments consistent with current or future rules promulgated by the North Carolina Environmental Management Commission. New or revised ordinances required to meet the Phase II requirements will be adopted and implemented within the first two years following approval of the Town's application of a NPDES Permit for storm water discharges. 7.5.9. Decision Process The decision making process for this element is the same as previously described in Section 7.1.5. Decision Process, Public Education and Outreach on Storm Water Impacts. The rationale for development of this element of the Town's Phase II storm water program is based on a careful review of the Town's existing ordinances, which address storm water runoff issues. As new or revised ordinances are developed, a process similar to that described in Section 7.1.5.Decision Process will be used. The new Phase II requirements will be incorporated into the Town's existing watershed protection program. When combined, the total set of storm water ordinances will act to minimize water quality impacts by attempting to maintain pre-development runoff conditions. The BMPs and measurable goals contained in Table 7-1 contain specific references to priority BMPs intended to address water quality impacts from storm water runoff generated by new development or re-development and to meet the pre vs post runoff control objectives for this portion of the Town's it Storm Water Management Program. 41 ?l1N OF Storm Water Management Program Report for the Town ofKernersville - May 2004 na 7.5.10. Evaluation Each of the BMPs listed in Table 7-5 has a companion measurable goal, or goal(s), which will be used to evaluate the effectiveness of this element of the Storm Water Management Program Report. Additional evaluation criteria are listed below: A. A joint record keeping procedure will be established with the Forsyth County Health Department, which will document known instances of septic system failures and repairs. Instances of septic tank failures discovered by the IDDE Program will be documented and reported. B. Records will be kept of existing and future BMPs, which address post- construction runoff from new and redeveloped sites. C. Records of annual inspections of the post-construction BMPs will be evaluated to determine their effectiveness and maintenance needs, if any. • 42 10 • Storm Water Management Program Report for the Town ofKernersville - May 2004 7.6 Pollution Prevention and Good Housekeeping for Municipal Operations The Town of Kernersville currently conducts a number a municipal programs and operations, which are applicable to this required element of the Phase II storm water management regulations. These are listed and described in the BMP summary table and in the following pages. The Town will develop and implement additional operation and maintenance programs, which have the ultimate goal of reducing pollutant runoff from municipal operations. The operation and maintenance program will include training for employees with jobs that have potential for direct impacts on storm water pollution prevention and reduction. Training materials will be obtained through EPA and other sources; emphasis for employee training will be placed on park and open space maintenance, prevention and reduction of storm water pollution from fleet and building maintenance, new construction and land disturbance, and storm water system maintenance. Those employees involved with the illicit discharge detection and elimination program will be given specific instruction on inspection procedures, sample collection and preservation, and enforcement procedures. Employees expected to respond to spills events or other environmental emergencies will be given training on appropriate response and safety procedures. The Town will also develop a more general storm water training program for all employees. The intent is to develop employee awareness of impacts they may have on water quality, as they do their jobs and in their daily lives. These training sessions will be conducted annually for all employees. 7.6.1. BMP Summary Table Table 7-6 on the following page provides information concerning BMPs to be implemented to fulfill the requirements of the Pollution Prevention and Good Housekeeping for Municipal Operations portion of the SWMP. 0 43 ?a Storm Water Management Pro ram Report for the Town of Kernersville - Mav 2004 'yt 1?? Table 7-6: BMP's and Measurable Goals for Pollution Prevention and Good Housekeeping for Municipal Operations BMP Measurable Goals YR YR YR YR YR Responsible 1 2 3 4 5 arty Employee Identify, collect and/or develop operations and maintenance Storm Water I Training training materials for use by Town staff and use that material Program to perform quarterly training for pollution prevention and x X X X Manager good housekeeping. Develop and Develop and implement operations and maintenance Reports for Implement a municipal facilities on Town properties. Develop a standard report Storm Water Storm Water that will be adapted to each facility. Each Report will include Program 2 Pollution inspection procedures and checklists as may be needed for each x Manager Prevention Report facility. Annual inspections will be scheduled at each facility with for Facilities the ultimate goal of preventing and reducing pollutant runoff. Starting in Year 2 identify structural BMPs (if needed) to Town Facilities enhance the quality of runoff from Town facilities. Prepare Storm Water 3 BMPs (design engineering Reports, obtain permits, prepare detailed cost x X X X Program and construction) estimates, and budget for construction of facilities BMPs in Manager ears 3, 4 and 5. Yard Waste Continue the Town's leaf and yard waste collection and Storm Water Collection and recycle program. X X X X X Program 4 Recycle Program Manager Street Continue the Town's street sweeping program. Re-evaluate Storm Water 5 Sweeping the current program with the intent being to identify ways to x X X X X Program Program prevent and reduce pollutant runoff from right-of-ways. Manager Revise the existing program as may be necessary. Recycling Continue the Town's solid waste recycle program regarding Public Works 6 Program scrap tire removal, disposal of white goods and other solid waste X X X X X Director and/or recycling programs. Recycling Coordinator Fleet Continue to follow appropriate procedures for fleet Storm Water 7 Maintenance maintenance x X X X X Program Mana er Sponsor and/or Encourage citizens and local civic groups to co-sponsor and 8 Coordinate an to participate in an annual stream clean up program, such as Annual, North Carolina Big Sweep. Enlist one or more civic groups x X X Storm Water Community to place stone drain plaques on storm water inlets. Program Stream Clean-up Manager Event such as N.C. Big Sweep r 44 0 • U P_.? Storm Water Management Pro rg_am Report for the Town of Kernersville - May 2004 7.6.2. Affected Operations Table 7-7 includes a listing of the Town of Kernersville's municipal operations that have been identified as having potential to negatively impact water quality due to storm water runoff. Table 7-7: Municipal Operations Included in the Pollution Prevention and Good Housekeeping Program Municipal Operations Address Contact Phone Number Public Works Facility 720 McKaughan Street Tim Shields, Public Works (336) 996-6919 Kernersville, North Carolina Director 27284 Parks and Recreation 903 Beeson Road Jim Pryor, Parks and (336) 992-0804 Maintenance and Storage Kernersville, North Carolina Recreation Director Facility 27284 Sanitary Landfill (closed-out) 0 Freeman Road Tim Shields, Public Works (336) 996-6919 Kernersville, North Carolina Director 27284 Municipally Owned Roadways Tim Shields, Public Works (336) 996-6919 and Parking Lots Director The Town submitted a "No Exposure Certification" for the Public Works Facility on March 6, 2003. However, in year two (2) the Town will develop and implement a Pollution Prevention Plan for each of the listed municipal operations. The Plan for each municipal operation and/or facility will include standard operating instructions, inspection procedures and checklists; regular inspections will be conducted at each municipal operation and/or facility by knowledgeable staff. There are no industrial activities, under the Town's control, and which require a NPDES Permit. Starting in years three (3) through five (5) of the Town's Storm Water Management Program, detailed plans will be developed and implemented for each municipal operation and/or facility, as may be needed. These detailed plans will include engineering designs and/or other information, as well as funding, needed to complete structural or non-structural BMPs with the ultimate goal to enhance the quality of storm water runoff from municipal operations and/or facilities. 7.6.3. Employee Training A segment of the Town's employees have jobs that are likely to involve them directly in pollution prevention and emergency response activities. Employees expected to have to respond to spills or other emergencies will be given instruction on appropriate actions to take, use of equipment, safety procedures, and other aspects of emergency spill response. Further, a training program will be developed for employees involved 45 Storm Water Management Pro report for the Town ofKernersville - May 2004 n in the illicit discharge detection and elimination program, which will provide specific instruction on inspection procedures, sample collection and preservation, and enforcement procedures. The Town's Storm Water Management Program will seek employee training materials and opportunities from outside resources, but training materials will be developed internally, as needed. Generally, materials and information needed for an employee training program will be obtained from other sources, such as the EPA. The Town may generate such other training material, information and opportunities as may be needed to implement a complete employee education program. 7.6.4. Maintenance and Inspections Inspections and maintenance are currently provided on streets and parking lots owned by the Town. Routine inspections are made on these facilities to determine their condition, specifically to determine if street sweeping is needed. The Town conducts a regular street sweeping program on curb and gutter streets and parking lots; heavily traveled streets (usually streets owned by NC DOT) are swept more often. The Town also conducts inspections of curb and gutter inlets and waterways during • significant rainfall events to determine their condition. Maintenance is provided as needed by the Street Division. Leaf and yard waste cart collection is a program, which the Town provides at this time. This program will continue. In year two (2), the Town will develop and implement a storm water pollution prevention plan for each of its facilities, specifically including road and street rights- of-way. Structural and non-structural BMPs, having a potential for pollution prevention, will be recommended for each facility. The facility plans will include inspection procedures and frequencies, checklists, maintenance activities and reporting forms. 7.6.5. Vehicular Operations During development of storm water pollution prevention plans described above in Section 7.6.4., all potential discharges of pollutants from the Towns vehicular facilities will be identified. Specifically, the storm water management plans for each facility will evaluate and address vehicular operations at the facility and their pollutant potential and any pollution prevention measures as may be warranted. 46 10 a 0 Storm Water Management Program Resort for the Town of Kernersville - Mav 2004 7.6.6. Waste Disposal Leaf and yard waste materials are currently handled in the Town recycle program, which will be continued. Waste materials from street sweeping and storm water inlet cleaning are taken to the landfill for disposal; this practice will be continued. Material safety data sheets (MSDS) are kept for all chemicals; disposal of waste chemicals is in accordance with MSDS and manufacturers' instructions. Waste-oil from maintenance performed on vehicles and equipment is picked up by a licensed disposal contractor. Waste disposal at each of the Town's maintenance and storage facilities will be re- evaluated as part of developing a storm water management plan for each facility. As necessary, new waste disposal procedures will be implemented with the goal of reducing pollutants discharged to the storm water system. 7.6.7. Flood Management Proiects The Town of Kernersville participates in the FEMA Flood Management Program; however, there have been no flood management projects in the past, nor are any • planned. Development within the flood fringe in Kernersville's jurisdiction is restricted by the Unified Development Ordinance more stringently than required by FEMA regulations. Filling in the flood fringe is limited to (a) one-half the distance between the 100-year flood elevation and the floodway line, or (b) one-half the area between the 100-year flood elevation and the floodway line, whichever is more stringent. 7.6.8. Evaluation of Existing Ordinances During the first year of the five-year implementation period for the Storm Water Management Program, the Town's ordinances will be evaluated and revised, as necessary, to meet local and State legal and procedural requirements. New ordinances will have to be developed to permit implementation of BMPs not currently administered by the Town. It is likely that new ordinances will be needed to address: (a) authority to enter private property to inspect for illicit discharges, (b) enforcement authority needed to eliminate illicit discharges, (c) authority to require post construction BMPs on development and re-development projects consistent with the State's proposed model ordinance, and (d) funding mechanism(s) needed to implement and pay for the Storm Water Management Program. Legal processes mandated by State law will be followed in the development and adoption of new or revised ordinances. 0 47 0 Storm Water Management Program Report for the Town ofKernersville - May 2004 7.6.9. Decision Process The decision process for this element is the same as for the Public Education and Outreach on Storm Water Impacts. Staff training and funding for infrastructure repairs were of particular interest to the Committee, with these issues being more thoroughly evaluated and discussed. The other BMPs are either required, or the Town is already conducting these pollution prevention programs. All existing programs will be re-evaluated to determine their potential for reducing pollutants from storm water discharges. 7.6.10. Evaluation A successful staff-training program will be measured (a) by the number of staff receiving training for pollution prevention and good housekeeping and (b) by improvements to water quality. The other BMPs listed in Table 7.6 will be evaluated based on measurable goals specifically included in the table. • 48 0 Storm Water Management Pro report for the Town of Kernersville - May 2004 Appendix A: Organization Chart Storm Water Division Organization Chart Board of Aldermen Town Manager Public Works Director Assistant Public Works Director Planning Director Storm Water Recycle Program Co-ordinator Manager Storm Water Storm Water Technician Technician 0 49 Storm Water Management Program Report for the Town of Kernersville - Mav 2004 n; Appendix B Agreement With Piedmont Triad Water Quality Partnership (copy of Agreement to added to final document) 0 50 10 V I V) L J O /•? 0- 7 W 5; Z W 0 V) Z0 Q J of a W w W Z_ ry 5 ::) Z I- W U D ry ,F- VN// ry I Z N 0 a ° u ? a o y N U ?r o a 0 ? N c J '- N c Y.S c ? ?a W a T. c O C YrL Y O? O & I c L b ,o C ",a D N :I-CE-1 EY Y o 0 3 s0 ?y N a } Y L N 0 z 0 0 N 9 0 L N a y? Z v O O t,7 D _ to to W T < ?$ Wz zo 0 z a a T U 'p U 0 z 3g 3a Z I i t GS $ ci o Y N < E Y Y W N b-5 ?O ON Z NNOY yU N, y \ omqA C" 0 I „ YI Y Iii u r 0 •g v I v v EN c8 Y V) ° N Y In0 W N tl0 z C R 4 I I ? O O G N O C U V 'a ~ o in D° i L Yo \ Y ?U/ Y ? E o D / N _Y W b ° a o In Q W V O 0 j p F O O U VI Z I I N a. o rN a? c°•E p O C7Z It CO u°c KW 0•S oir pp iZ O R ? O d O< YE at ID` is t0 N y 00 0 J v E y u N O O U. E N p °O < IZ%1 Q O z0 c o OF O? V ? I ow a? z ? W W U in z °i c \ N U cu C Y o+ c o N •tl a a` $p tri oa o°o. ' o aao8 W JAL m E,. 3° ao u5 o= wc? ? U I I 1 I I I 0 O W N o °° _ 3 W Y: N _Y C O to ` ... ° Y u$ O o m Y °uNN v?i° \ W"o0 o Y c 5°:w T 3U win .20 V I I I 1/ Y Y / v r N 0 N C $ N oY ua. N u c^ 0 Eoo N E c N 0 E u c ;; $ E- S c o u$ bu e v z E° 0 0 c„ u l $ 0 aCNC s V Y c$ , Z u yo. ? ~ Y W 9 O$ L ° Y N N 00 o c0 o ° O? - E$ Y z °; } E } Y u } "N e5o o E0 ?o ?•_E o ... O u C O r'u DD 'D $ It YN y 111 O u a 7E ON" •S Y C YNU c •$ YN InE c_ Y Lo $ O u N o r Y °'- v o PC C cp T c.V L.LC Ye Y C0 9 jn a Y? b Ott N W 1- D O V < O N p C •O O C "Y C Y .L.. O j « Y Y V 12 C O „ 7 U L c U N p O Y .. O, ? 'O Y ... Q O Yc?? s`c N ;,a E-c z D._ Y O 7 O z N O p c N N " 4 ? Y O 2 z C O T N? 3: o rLa c O aU 'a o.. z O fn c D E ?„ 0, c O 0 c N O W $ O ' iY U W O C E°`o Crn$c"0 W = < 1 1 I/ c u > tl 0 0 u a co,U J v C °Ov O C Yo 0E0N Y; _TD Y V m I au): Ua0 U 11 r '0 0 0 0 Y a ? L EucOE00 O u O O C N ? YOW C O WL) in•r°inin u $ i I I I I 3 ; ug °0-0 Cri va 6;v 'mc 0w 0-0 I,w c 0 ° cc E ..M?i c N3L. a E L!L? (n 0 Y E Yc O 0 c •O 0 c VI O 2 0 ~ Y C LM L c E m Y zl z • W 0 W C O Y ° wao =QC? Y«Q ? mo Ew O O u c v "E cD 0 N ? Y Y 3`O Y N b c Y c Y C, w E c C W O B a, 5 E .r D "E cD rn J, n ow _ .0 O _ J -M N 0, ?o -G. 0 0 6 ° u . c_ tr S '? 9 $ 9 c O ;< O O W 3 W e 0 n N $ • c C 0 a Y ' - CL c O, W O O c v a c c S v ' c Y 0 CL C 40 ~ E O C D ? AB W O Y O „ ern o« ..a v 0 o, C 'c ° I,• a ATTACHMENT A • Carrollton Conceptual Master Plan o Identifies Land Holdings o Stormwater Management Plan l1 ?Q lei lw?. APk a g ?Ol'!pp >FR / 41 ATTACHMENT B • Planning Board Report APR242001 sam Planning Board Report To: Mayor Curtis L. Swisher, and Board of Aldermen Cc: Randy E. McCaslin, Town Manager Agenda Item Number: K-64LA1 Planning Board Date: May 8, 2006 Re: Gupton & Associates, Agents for PM Development, LLC and Thomas S. Williams, Trustee for property located south of Old Salem Road being all of Lots(s) 52E and 305A of Tax Block 5643 and all of Lot(s) 120, 11Q, 11E, 11H, and 11K of Tax Block 5631 containing 10.19 acres more or less. Petitioners request to rezone from AG (Agricultural) to MU-S (Mixed Use - Special Use District). Zoning Docket K-641.A1 Two-Phase Jeff Hatling presented recommendation and certification that the necessary letters were mailed to the adjoining property owners. The following staff report was presented to the Planning Board and a power point presentation was provided. Planning Board Action Members present: Ron Wooten, Chairman; Phyllis Mendel, Vice Chairman; Bronda Smith- Martin, Margaret Burks, Keith Hooker, Ed Green, Jim Waddell, Darrell Davis, and Alex McLanahan Members absent: Jennifer Hargett Rezoning Recommendation Motion made by Jim Waddell to recommend adoption of the motion as submitted with listed conditions. Seconded by Phyllis Mendel. Vote: all for and motion carried. Planning Director/ Date: - JeffHatling 05116106 PLANNING STAFF REPORT ON REQUEST FOR REZONING Zoning Docket: K-641.A 1 Planning Board: 5/8/06 PETITIONER: Gupton & Associates, Agents for PM Development, LLC and Thomas S. Williams, Trustee OWNERS: PM Development, LLC. and Thomas S. Williams, Trustee PROPOSED AMENDMENT: From: Agriculture (AG) To: Mixed Use - Special Use District (MU-S) Acres: 10.19+ LOCATION OF PROPERTIES: The properties are located south of Old Salem Road being all of Lots(s) 52E and 305A of Tax Block 5643 and all of Lot(s) 120, 11Q, I IE, I IH, and I lK of Tax Block 5631 PURPOSE OF REZONING The Board of Aldermen approved the first phase of the NC 66 / Old Salem Road Metro Activity Center Mixed Use Special Use District October 4, 2006, rezoning 247 acres. This rezoning includes 6 additional parcels totaling 10 acres that are being added to the Mixed Use District. It is anticipated several additional amendments in the future will be made to expand the Mixed Use District. The NC 66 /Old Salem Road Metro Activity Center Guidelines identifies an area of up to 500 acres to be a part of the Activity Center. The six parcels are shown on a map on the following page. Below is the original staff report as presented with updated maps and with the rezoning recommendation modified to comply with the new North Carolina Statue motion requirements. PHYSICAL DESCRIPTION: Two streams, Abbotts Creek to the west and a small tributary to the east, border the property. The land slopes towards those streams with some steep areas near streams and drainage areas. It primarily consists of a mixture of woodlands and pastures. SUMMARY.• The name of the project is "NC 66/01d Salem Road Metro Activity Center". It is a mixed-use development that proposes to implement a portion of the Town of Kernersville and Forsyth County's adopted NC 66/Old Salem Road Area Metro Activity Center Guidelines. This Metro Activity Center is one of seven planned in Forsyth County. An Activity Center is a focal point for a diverse mix of community activities that include living, working, shopping, education, 2 recreation, civic, cultural and spiritual activities. The goal is to create a village within the Town of Kernersville. Such a village concept allows Kernersville to create an unique, high quality place versus an intrusive commercial highway strip with scattered, poorly planned residential developments. Growth is changing the face of Kernersville and the surrounding area. The challenge is to create a great place to live for existing and future residents. It is anticipated that this project will take 8 to 10 years to complete. The entire Metro Activity Center may take 10 to 20 years. REZONING PROCESS The proposed zoning district is Mixed Use - Special Use District (MU-S). The Unified Development Ordinance (UDO) states that the purpose of the Mixed Use - Special Use District (MU-S): "is intended to accommodate a mix of residential, commercial, and light industrial uses in a cohesive development which is compatible with the natural terrain and surrounding uses. This district encourages innovation by offering flexibility in design and layout requirements to achieve a greater choice of living and working environments". The MU-S district is only permitted through the special use district, two phase rezoning process. The petitioner is required to show in this first phase submittal, sensitive natural areas to be retained, and indicate impervious surface greater than or equal to the standards in a comparable general use zoning district. The MU-S district standards also state the following: "Depending upon the size, intensity, and/or complexity of the proposal, the Director of Planning may require the petitioner to submit additional information to assist regulatory agencies with their findings, including, but not limited to, analysis of traffic impacts, availability of public water and sewer, and capacity of schools. As warranted, staff may also recommend certain on-site or off-site infrastructure improvements or other mitigation measures as conditions for zoning approval." NCDOT and the Town of Kernersville staff have determined that during different phases of the project traffic studies will be required to determine specific road improvements. The petitioner is also required to work directly with the City/County Utility Commission and the Town of Kernersville in developing a water and sewer system. The Board of Education has been provided notice of the project. The developer has submitted information on the natural features that include stream and topography. Rezoning Submittal Process During a Two Phase petition the Board of Aldermen considers granting a Special Use District, with conditions. If rezoning is approved, a Final Development Plan is submitted to the Planning Board for review and approval at the time the developer has designed a specific site plan. During the First Phase the Board of Aldermen may determine the uses, public improvement needs and special conditions that would protect public health, safety and welfare of existing and future residents. During the Second Phase the Planning Board reviews a Final Development Plan insuring that the Board of Aldermen requirements are met and the Planning Board may add other reasonable requirements to insure public health, safety and welfare. Amending Process To amend this rezoning a new rezoning application would need to be submitted for the entire area or a portion of. 4 FINDINGS: Kernersville Development Plan Goals The adopted plan, NC 66101d Salem Road Metro Activity Center Guidelines, describes how this area has the potential to serve as a hub to 60,000 people within a fifteen-minute drive. Kernersville Development Plan Goals calls for the need to establish Kernersville as a "unique high quality community within the Triad". The NC 66/01d Salem Road metro Activity Center rezoning, if approved, would facilitate that goal by creating an area with a strong "sense of place" through established growth management regulations that have minimum design standards for residential and business areas. The proposed regulations incorporates design standards for historic architectural features; pedestrian scale features; system of sidewalks, greenways, parks, enhanced landscaping, and a diverse economic base NC 66101d Salem Road Metro Activity Center Guidelines To address the anticipated explosive growth in this area, the Town of Kernersville and Forsyth County undertook a community planning process in 2001 with the residents in the NC 66/01d Salem Road area. The residents expressed concerns that the character of the area would be changing drastically because of the inevitable growth. Staff conducted a visual preference community development meeting on what should be the character of the anticipated developments. The desired characteristics included such elements as enhanced landscaping, open space, and building designs that reflect the characteristics of the area. To address the concerns of local residents and promote quality growth, specific development standards have been drafted for this rezoning. It is estimated that it will take 8 to 10 years for this 247 acres and the majority of the other areas of the Activity Center to build out. Numerous rezonings will be required to successfully implement the NC 66101d Salem Road Metro Activity Center. It is hoped that the design standards that have been formulated for this rezoning will be used for other rezonings. By adopting similar standards throughout the Metro Activity Center the projects can be woven together with quality development elements that control design of buildings, landscapes, pedestrian facilities and roads. NC 66101d Salem Road Metro Activity Center Rezoning The proposed NC 66/01d Salem Road Metro Activity Center rezoning is the first large scale rezoning submitted for the Activity Center. Several smaller rezonings have taken place that have assisted in creating the planned Metro Activity Center (see following page) RELATED METRO ACTIVITIY CENTER REZONING CASES Case and location Decision and Date PB Rec Staff Rec K-628 RS-20 to GB-S Approval 4/05 Approval Approval Winston Eye Medical Office K-617 RS-20 to GB-S Approval 11/04 Approval Approval Keller Williams Office K512 RS-20 & RM-18-S to GB-S Approval 6/98 Approval Approval Lambe and CAP Offices and Shops K-500 RS-12 & RS-20 to RM18-S Approval Approval Approval Abbotts Creek Apartments FORSYTH COUNTY HISTORY: Case and location Decision and Date PB Rec Staff Rec F-1427 AG to RM-8-S Approval Approval Approval Angus Ridge Townhomes F-1415 AG to NO-S Approval Denial Denial Leighton Edwards Realty (residence converting to office) F-1291 RS-20 to HB-S Approval Approval Approval Moses Cone Hospital (Medical Office Park) F-1265 RS-20 to GB-S Approval Denial Denial Kiger Trailer Hitching (Sales and Rental of Trailers) 6 LAND USES The rezoning format proposes three separate zoning districts with growth management design standards. A Permitted Use table has been developed for each district (see conditions). The three districts are: 1. Residential 103 acres (6.17 acres proposed to be added) 2. Village Center 121 acres (4.01 acres proposed to be added) 3. Business Park 23 acres 1'/ i ? f\?. A OLD S _ ry Y t r - TM?] ? S „f T4 1 rryy f. ??\ r 1 * 'cy 1j =Y BUNKER HILL ;7 6? ,? ?? . s ? W j' PHIPPSWO00 \1 ANDY RIDGE ? ' $ 11 ? r NATURAL ?.._ C0 NA L AREA RESIDENTIAL _, D 28 acws TOTAL ARFA 101929ACRES NA k N .. _ A 0, attOt - - INDIAN SCHOOL ' BUSIMS ' AL AREA PARK 0.428 urns WTAI AREA - 2TA79 ACRES e ?+..-•. I f ? 9ylp y?o O ? SADDLE RIDGE 0 STAFFORD FARM The mixed-use element is an important part of creating an Activity Center. Community designers have found that successful activity centers have a '/4 mile radius "core area" and a '/2 mile "support area". The "core area" needs to focus on businesses and high density residential, with the "support area" being high and median density residential uses. To further support the activity center, a business park component is incorporated to create a job center for residents and support the commercial services. It is anticipated that the approximate land use make up of each district will be: • Village Center o Commercial 40% to 75% o Office 25% to 50% o Residential 20% to 50% 7 o Public Space 5 % to 8% • Residential: Within the Village and Residential districts it is estimated that there will be approximately 1,000 housing units. o Single family 20% o Owner Occupied Multifamily 60% o Rental Multifamily 20% The goal of the Village Center is to allow for commercial and high-density residential growth to create a pocket of growth versus a commercial strip along NC 66 and Old Salem Road. There will be commercial and high-density residential developments along these highway corridors, but they will be required to be designed to promote development towards the central area of the village. The NC 66101d Salem Road Metro Activity Center Guidelines calls for a "variety of housing types including single family detached, townhomes, multifamily units...". Well-designed and planned mixed development communities are becoming necessary and desirable to address anticipated growth and continued demographic and life style changes. Surveys by such groups as the National Home Builders Association indicate that people desire to live in suburbs and small cities around larger cities. To guide our growth, the Town of Kernersville has successfully used design standards. The Urban Land Institute has found that numerous studies show that when surveyed about mixed-use development and higher density, those interviewed have a negative view. However, when showed images of well-designed higher density versus low density, people often changed their views. A lot of our memories of high density residential come from public housing features of the 60's and 70's. We have images of social unrest and depressing urban areas. The current development trend is showing some of the highest square footage costs are well-designed higher density mixed use developments. The Kernersville Development Plan calls for Kernersville to be "residential areas that are predominately single family residential". However, a variety of housing types are needed to meet the demands of the different types of households (see chart below). The Kernersville Land Use Plan targets the NC 66/Old Salem Road as an area for well designed multifamily housing in the southern portion of Kernersville. Currently, the residential market has the strongest demand for the area. Individual commercial and office projects along the highway corridors are the second strongest market. The central village area and business park area is anticipated to be the last phase. HOUSEHOLDS BY TYPE:2003 (PERcBffAGE OF TOTAL) 13 Married couples with children (23.3) 5.6 p Married couples without children (28.2) 15.2 23.3 18 Other family households (16.4) 1.2 11 Men living alone (11.2) G Women living alone (15.2) ;;yrk TEL ;; i, E28{ ? Other na amily households (5.6) 16.4 l Source: U.S. Bureau of the Census, Current Population Survey, Nfarcl ; and Annual Social aW Economic Supplement: 2003. DESIGN ELEMENTS The Town of Kernersville, Forsyth County and the citizens who participated in the earlier planning of the area recognized the importance of quality growth. To help achieve quality development, design regulations have been drafted. Design requirements are often better established by creating general design standards. Design through strict inflexible regulations hamper creativity and make it difficult to adjust to changing markets. Prior to submittal for Final Development Plan approval, the developer will be required to submit a site plan and documentation that illustrates the proposed development meets all design standards. At time of submittal the applicant may request a departure from the standards provided that the applicant presents at the time of proposed findings of facts that the proposed development would implement the NC 66/Old Salem Road Metro Activity Center Guidelines more adequately than a development which would meet the strict requirements of the adopted design elements. Buildings: The purpose of building design standards is to create a "sense of place" through the use of historic architectural designs. Historic design features being proposed have lasted the test of time as desirable designs in the central Piedmont. The pedestrian scale aspect of historic design is also being incorporated in the other structural elements of parking, lighting, roads and pedestrian walkways. RESIDENTIAL Residential developments shall comply with the Central Kernersville Zoning Overlay District residential standards and other enhanced standards listed below, unless at the time of submittal the approving board accepts an alternative historic architectural design. The alternative design shall take into consideration the historic building designs of the central Piedmont. The Central Kernersville Zoning Overlay District building design includes architectural style features known as "neoclassical". Neoclassical incorporates a variety of classical architectural features into a structure. Residential Outdoor Design Features: To assure that residential areas blend together and at the same time create distinguished residential neighborhoods, the following standards are recommended. • All neighborhoods shall have an identifiable center and edge. • Where possible, street networks are interconnected and blocks are small. • Civic buildings and public spaces are given prominent sites throughout the neighborhood. • Housing structures shall not be set back excessively from the street, but rather pulled up to the street, so as to create a human scaled streetspace. • Functional front porches and rear porches, decks or patios shall be an integral part of the housing unit to allow for outside activities in both a public setting (front yard/street space) or private setting (rear yard). • Homes with the front door located in the middle of the unit shall have a walk leading from the front porch to the public sidewalk. This walk ties the house to the rest of the neighborhood by providing a door into the room of the streetspace. 9 • The tree line street standard shall be used. VILLAGE CENTER Developments shall comply with the Central Kernersville Zoning Overlay District, other standards listed below, unless at the time of submittal the approving board accepts an alternative historic architectural design. The alternative design shall take into consideration the historic building designs of the Central Piedmont. Building design is defined as incorporating roof, window, entrance, trim and architectural characteristics of one of the three applicable historic building styles set forth in Central Kernersville Zoning Overlay Districts. Store Front Style Building: This building design includes architectural features of a historic storefront. The architectural features shall include a combination of the following: TYPICAL UPPER FACADES Early to Mid 1800s a ¦ ee • SIMPLE COF%NICG • LINTELS OVeN WINDOWS SMALL WINDOW PMJ S TYPICAL STOREFRONTS Early to Mid 1300s rim, • FCsT AND Se M FRAME 6 Urn DIVIDED DISPLAY WINDows E. =L • SIMPLE DECvK,&TION -? Mid to Late 1800s Mid to Late 1800s • aoLDLY Pecop„ ?Ep GoP+N Icy j • wLDL E pECoRATmD ?? ? • WINDOW HOODS 2 ov6Pi 2 WiwDows CI t" .LAST IRON COLUMNS •LI,fiGe DISPLAY Wlt41?OWS Late 18009 to Early 1900s Late 18006- to Early 1900s • COPOeLLMV DAICK SIMPLE CORNIC5 CONNICE • jRANSOM WINDOWS y _ - LARGE., ARCNGt7 H1NboW5 . MECESSW ENTRANCE Early 1900: to 1930s .i Early 1900s to 1930s • SIMPLE bFYCK CONAICE •.tt:cmttn utt::i' ?? ?? METAL WINDOW FhAMES t • LAFkGE WINDOW OPEiJIN65 • STALICTURAL GLASS WITH MULTIPLE, UNITS •1h8GE?rSED ENTF%ANGE 10 Office Style Building: This building design includes architectural features of a historic office building. The architectural features shall include a combination of the following: r a Roofs: • Cornice on Flat Roofs; or • Hip and/or Gable(s) Roof, with a Pitch between 4:12 and 12:12. Windows (panes): • Window Sills and Lintels; • Window Hood; • Arched Windows; and/or • Decorative Shutters Entrances: • Recessed Entrance; and/or • Paneled Doors Trim: • Post & Beam Frame; • Columns; • Canvas Canopies; and/or • Brick Work Other Design Elements: In order to provide interesting and aesthetically attractive retail developments and to avoid monotony in design, the following standards shall apply: • Double face buildings shall be used along all thoroughfares and collector roads. Along other roads parking shall be to the side, rear, or if to the front, parking rooms shall be created. The parking rooms shall be established by enhanced landscaped islands that break up the bulk of the parking lot. • All facades visible from adjoining properties and/or streets shall contribute to the pleasing scale of features of the building and encourage community integration by featuring characteristics similar to the front fagade. • All sides of a principal building directly facing abutting streets shall include at least one customer entrance. The entrance(s) shall be clearly defined, and highly visible with distinguishing features such as canopies or porticos. • Loading docks, trash collection and other outdoor storage and activity areas shall be incorporated into the overall pedestrian scale of the building and landscaping. • Anticipated outdoor display areas shall be planned in the overall design of the site plan. The area shall contribute to the pedestrian scale and use of the development. • Retail space stores that are a part of a larger principal building shall have display windows and separate entrances. • Fuel pumps and drive-throughs shall be placed either to the side and/or rear of a main building. • Variation in roofline required. • Building bulk shall be softened with pedestrian scale elements. • Scale of structures and site plan to have proportions in rhythm, heights and setbacks in order to create a walkable atmosphere. • Sidewalks shall be provided along any side of any building where parking or a driveway is provided. Any such required sidewalk shall be parallel to the building, but located at least five feet (5') from the building in order to provide an area for planting beds for foundation and entranceway landscaping, unless it is a covered walkway or a sidewalk with a minimum width of 8' along the fagade with a entrance or window display area. Outdoor Space: It is anticipated that the village area will have several separated areas. Those areas shall be designed to contribute to the enhancement of the overall village and public spaces and add beauty to the site. In addition to the minimum Unified Development Ordinance standards, the following shall be included in each separate area: • Public pedestrian walkways throughout the developments linking all areas. • One or more useable and functional plazas or courtyards with benches, and/or seating areas. Outdoor spaces and site amenities shall be included in the design. The outdoor spaces and site amenities are intended to enhance the vehicular and pedestrian entryways to the site and the buildings on the site and shall have direct access to the public pedestrian walkways. An "outdoor space" or "site amenity" shall include, but is not limited to, the following: o A landscaped median for the driveway(s) leading into the site and landscaped pedestrian areas; o A public square, park, or outdoor playground area on the site, or on adjacent land; o Window shopping walkways; o Kiosk area, water feature, clock tower, or other such deliberately shaped area and/ or focal feature or amenity that adequately enhances such community and public spaces. BUSINESS PARK Building Standards: The facades of any new building visible from any existing or planned public right-of-way shall comply with the building standards set forth in Industrial Corridor Overlay District, unless at the time of submittal the approving board accepts an alternative 12 design. The alternative design shall take into consideration findings of facts that the proposed building designs will create an attractive development that would not distract from the overall quality design elements of the area or adversely impact surrounding properties. LANDSCAPING, SCREENING AND OPEN SPACE The loss of rural character was one of the citizens major concerns during the preparation of the NC 66 Old Salem Road Metro Activity Center Guidelines. To mediate the loss of that character enhanced site plans shall be required that meet the Overlay District General Requirements and Highway Corridor Overlay Districts. During each final development plan submittal a landscape plan shall be submitted that is designed to compliment other phases. As part of the landscape plan elevations and view sheds shall be shown. Adequate landscaping and open space along NC 66 and Old Salem Road shall be provided to soften urban design characteristics. The preservation of large healthy trees and woodlands shall be considered. PARKS Parks are a crucial element of higher density mixed-use developments. The parks provide a place for the residents to enjoy the outdoors and soften the commercial areas. • Networked sidewalk, bikeway and greenway system shall be developed. • A pedestrian and bikeway shall be provided through the site that connects the proposed gas line greenway. • A recreational land fee of $250 per housing unit will be assessed at the time of building permits to cover the cost of future public parks and facilities to serve the area. Public park space(s) shall be a minimum of 5% in the Village Center. • Private facilities shall be reviewed during the site plan review and approval process. Each neighborhood shall contain, as its central focus, at least one square or park. The area shall be designed to be visible from the street and numerous units to provide for adequate access and safety. STREETS AND SIDEWALKS To tie the numerous anticipated developments Overlay Districts General Requirements together specific street and sidewalk design standards are required. • Laid out in a grid or modified grid to allow for connectivity. • Seamless public and private streets. • Incorporate traffic calming techniques. • Unless prevented by topographical features, internal connections between existing or potential parking lots on adjacent properties shall be provided. • All pedestrian walkways and crosswalks in the commercial areas shall be distinguished from driving surfaces through the use of some alternative material differing from that used within the parking lot such as pavers, bricks or scored pavement. • Transit stop(s) shall be established that meet PART standards. • Developer shall identify the "Pedestrian Access" to the open space with a sign. 13 SIGNAGE Shall comply with the Highway Corridor Overlay District. DARK SKY LIGHTING To address the light pollution from this development in this rural area it is recommended that dark sky lighting shall be used. This has been become a standard condition in the area south of I- 40. DESIGN REVIEW A Community Development staff person shall be an ex-officio member of any architectural review committee established by developer(s) to provide interpretation of special use district conditions and Unified Development Ordinance standards. ESTIMATED TAX BASE FOR THE ANNEXATION AREA Revenue & Expenditures: The Town of Kernersville is considering annexing the proposed rezoning area. The development of this property will increase the Town's revenue and expenditures. The goal in most annexations is to have the new revenue meet the new expenditure needs and contribute revenue to community wide expenditures such as road improvements, emergency service facilities, and parks. Expenditures Expenditures to service the area will cost less on average than serving the existing areas of Town. This is due to the following facts: • Very little funding will need to be expended on roads, since the roads will all be new and built to town standards. • Solid waste service will be more efficient due to the compact development and proper layout of all pick-up areas. • Police and fire protection will be more efficient due to the compact development. • Park development fees and dedication(s) are being imposed to assist in the construction of future roads and parks. • As the development ages it will need similar funding for roads, parks and other public facility improvements as in the existing areas. However, since all public improvements being installed will be to Town standards, the average cost will remain below the cost of repairing public facilities, which were not built to Town standards. Estimated Revenue Item Amount Price/Unit Tax Base Housing Units 200 units $220,000 $44,000,000 Apartments (@1,000 sq.ft.) 220 units $90/sq.ft. $19,800,000 Village Commercial Space 500,000 sq.ft. $100/sq.ft. $50,000,000 Office Space 500,000 sq.ft. $100/sq.ft. $50,000,000 Light Industrial Space 500,000 sq.ft. $70/sq.ft. $35,000,000 TOTAL $198,800,000 14 TAX BASE REVENUE IMPACT ON TOWN OF KERNERSVILLE Town of Kernersville Caleb's Creek Stafford Village July 2003 Estimate Estimate Estimate Tax Base $1,699,644,000 $531,215,000 $285,000,000 Acres 9,653 937 248 Tax Base Per Acre $176,074 $566,932 $1,149,193 Population 19,860 5,848 2,300 Tax Base Per Person $85,581 $90,837 $123,913 THOROUGHFARE AND STEET PLAN The Thoroughfare and Street Plan recognized the lack of "connectivity" of our street system as one of our major traffic issues. This proposed development has excellent "connectivity". It is a short distance off I-40 and will have direct access to three thoroughfares: NC 66, Old Salem Road and the proposed Bunker Hill Road extension that will extend to Union Cross/Glenn Hi. The interior street system and future connections to adjacent properties create a grid system. These road network elements create "connectivity" and will allow for the distribution of traffic rather than concentrating traffic. The distribution of traffic will also take place, because traffic will be disbursed in all directions: northeast to Greensboro; southeast to High Point; south to Davidson County; west to Winston-Salem; and north to Kernersville. NCDOT requires all access points onto NC 66 and Old Salem Road to obtain approval. Traffic studies may be required for certain access points and/or final development proposals. The arrows on/around the site represent potential road access points. t r.. Opp SA M BUNKER ? ?'`NILL GLENN Hi '°- `?. t? 6 ?? 6, .......... p m U , C , QEN S?HOQL 15 Road: Highway 66 South Traffic Count: 2003 (NCDOT) 13,000 vehicles per day Road Capacity: Road capacity for a 4-lane road with a speed limit of 45 mph and 3- traffic lights would be 27,500 vehicles per day. WATERSHED AND ENVIRONMENT The proposed site is located in the Abbotts Creek (WSIII) watershed. The watershed protection rules as setout in Section (C) "Deep River Watershed Riparian Areas" also applies to the Lower Abbott's Creek Basin under Kernersville's jurisdiction. These rules include stream buffers, connecting undisturbed and revegetated areas and no stormwater control devices located in the 100-year floodplain unless there are no practical alternatives. The Town of Kernersville was required to amend its 201-Facilities Plan and obtain a permit to install sewer within this portion of the Lower Abbotts Creek Basin. This permit includes areas south of Interstate - 40, running east to west between Highway 66 and Union Cross Road and south to High Point and Watkins Ford Road. A portion of this permit includes a "Secondary and Cumulative Impact Mitigation Plan". The overall goal of the SCI Mitigation Plan is to prevent significant environmental impacts from future developments. The SCI Mitigation Plan review for this proposal will examine: • Loss of forest habitats and their associated wildlife due to land clearing activities. • Incremental impacts from development to both perennial and intermittent streams and headwater wetlands. • New impervious surfaces associated with development causing increased stormwater quantity and decreased quality, which may degrade downstream aquatic environments. • Increased flood levels, frequency, and velocity from new development within the extended sewer service area. If this project is approved, final designs are required to include provisions to treat stormwater runoff with a combination of curb cuts, grass-lined swales, waterways, detention ponds and natural stormwater conveyance buffers. Also a 30-foot undisturbed buffer and 20-foot vegetative buffer is required on all perennial and intermittent streams as delineated using the States-Division of Water Quality stream identification process. rv- Qr ,r \ r`' STREAM BANK. ? +; 1 1 Sntg11?? ? ? 3 .., ? _1?• ,ACED ._. SIIA?StD .q,N f ILLUSTRATION OF THE PROPOSED BUFFERS FOR THE LOWER ABBOTTS CREEK SEWER SERVICE AREA NTS 16 OTHER RELATED PLANS Corridors Plan "In this period of urban transition we must make preparations for Kernersville of the future with fixed city limits lines, set in the middle of a blended Triad metropolitan region." Page 2 "Growth allows a community to guide development towards its preferred future." Page 3 "Facing a future with fixed limits lines, urban strategies for maintaining the health and vitality of the city become vital." Page 4 "While there are significant opportunities for Kernersville as the Triad metro continues to evolve, there are also significant challenges. The opportunities lie in positioning Kernersville to diverse its development mix by attracting offices and additional hotels. Additional opportunities lie in continuing to strengthen the industrial and distribution functions. The challenges are represented by the possibility of Kernersville to lose its development momentum and become a low-end market positioned between the higher end markets to the East and West. As the airport area continues to gain momentum and add new buildings it is displacing Kernersville as the "center " of the Triad." Page 13 Kernersville Development Plan "The quality of life is visual as well as physical." page 63 "Develop a series of parkways, greenways and trails throughout the Town." page.3 "Provide locations for multifamily housing while protecting Kernersville's existing high quality housing stock." Page 9 "Recognize that Kernersville is at the headwaters of streams that provide water supply to the cities of High Point, Thomasville, Lexington, Winston-Salem and Greensboro. Plan carefully from a regional standpoint to help protect these watersheds as Kernersville continues to grow and develop." Page 6 IMPACTS ON SURROUNDING AREA There are currently 44 adjacent property owners to this 248 acre development. The development property border measures approximately 5.38 miles. Approximately only 12 homes are within 200' of the 5.38 mile perimeter. The growth that is taking place in the central Triad metropolitan area is causing our rural areas to transition into an urban area. The majority of surrounding property owners live in the area because of its rural setting. The change to an urban setting will bring traffic, neighbors, sounds and lighting they currently do not experience. As discussed in the staff report, conditions have been drafted to lessen those impacts and to create a high quality urban setting. 17 RECOMMENDATION Rezoning: Approval of the following motion: Move to amend the Unified Development Ordinance of the Town by rezoning the property in case K-64 LA 1 from AG to MU-S, the said rezoning being consistent with the Town's comprehensive plan, Kernersville Development Plan, and further being both reasonable and in the public interest because of the following facts. ? The petitioner requested Special Use District rezoning to allow for building architectural and site plan standards to be applied that assures the development addresses the Development Plan Goal of establishing Kernersville as a "unique high quality community within the Triad". ? The petitioner requested Mixed Use - Special Use District rezoning to allow for the continued implementation of the NC66 / Old Salem Road Metro Activity Center Guidelines plan. ? The proposed rezoning allows for a more harmonious development pattern by rezoning pockets of property that presently are outside of the Mixed Use - Special Use District. Site Plan: Approval with the following conditions. Village Center I . Developments shall comply with the Central Kernersville Zoning Overlay District "store front", "office" or "residential" style standards and General Site Plan Requirements, unless at the time of submittal the approving board accepts an alternative historic architectural design. The alternative design shall take into consideration the historic building designs of the central Piedmont. 2. Double face buildings shall be used along all thoroughfares and collector roads. Along other roads parking shall be to the side, rear, or if to the front, parking rooms shall be created. The parking rooms shall be established by enhanced landscaped islands that break up the bulk of the parking lot 3. All facades visible from adjoining properties and/or streets shall contribute to the pleasing scale of features of the building and encourage community integration by featuring characteristics similar to the front fagade. 4. All sides of a principal building directly facing abutting streets shall include a least one customer entrance. The entrance(s) shall be clearly defined and highly visible with distinguishing features such as canopies or porticos. Loading docks, trash collection and other outdoor storage and activity areas incorporated into the overall pedestrian scale of the building and landscaping. Outdoor display areas shall be planned in the overall design of the site plan. shall contribute to the pedestrian scale and use of the development. Retail space stores that are a part of a larger principal building shall have windows and separate entrances. 8. Fuel pumps and drive-throughs shall building. 9. Variation in roofline required. shall be The area display be placed either to the side and/or rear of a main 18 10. Building bulk shall be softened with pedestrian scale elements. 11. Scale of structures and site plan to have proportions in rhythm, heights and setbacks in order to create a walkable atmosphere. 12. Sidewalks shall be provided along any side of any building where parking or a driveway is provided. Any such required sidewalk shall be parallel to the building, but located at least five feet (5) from the building in order to provide an area for planting beds for foundation and entranceway landscaping, unless it is a covered walkway or a sidewalk with a minimum width of 8' along the fagade with a entrance or window display area. 13. Public pedestrian walkways throughout the developments linking all areas. 14. One or more useable and functional plazas or courtyards with benches, and/or seating areas. 15. Outdoor spaces and site amenities shall be included in the design. The outdoor spaces and site amenities are intended to enhance the vehicular and pedestrian entryways to the site and the buildings on the site and shall have direct access to the public pedestrian walkways. 16. An "outdoor space" or "site amenity" shall include, but is not limited to, the following: a. A landscaped median for the driveway(s) leading into the site and landscaped pedestrian areas; b. A public square, park, or outdoor playground area on the site, or on adjacent land; C. Window shopping walkways; d. Kiosk area, water feature, or clock tower; or other such deliberately shaped area and/ or focal feature or amenity that adequately enhances such community and public spaces. Landscaping, Screening and Open Space 17. The Highway Corridor Overlay Districts and General Site Plan Requirements standards shall apply. 18. During each final development plan submittal a landscape plan shall be submitted that is designed to compliment other phases. As part of the landscape plan elevations and view sheds shall be shown. Adequate landscaping and open space along NC 66 and Old Salem Road shall be provided to soften urban design characteristics. The preservation of large healthy trees and woodlands shall be considered. Residential 19. Residential developments shall comply with the Central Kernersville Zoning Overlay District residential standards, unless at the time of submittal the approving board accepts an alternative historic architectural design. The alternative design shall take into consideration the historic building designs of the Central Piedmont. 20. Garage doors shall be paneled and framed with decorative trim. 21. The front of the garage, for front-loading garages, shall not extend more than 5' from the front entrance wall or if adjacent to the porch shall not extend 3' from the porch front without prior staff approval. 22. Usable porches and stoops shall form a predominate motif of the building design and be located on the front and/or side of the home. The porch must be at least 36 square feet in area and have minimum depth of 5'. 23. The porch must have a solid roof. 24. The roof may not be more than 12 feet above the floor of the porch. 19 25. The historic design features shall apply to all sides of the structure. 26. No two elevations with identical windows and door design are to be used on the same single-family residential block. (A block is defined as the area between intersecting streets). 27. The front and rear yards shall include a distinctly designed landscaped and/or fenced feature. The minimum planting shall meet of the UDO multifamily planting requirements. Residential Outdoor Design Features 28. Within all residential areas streetyard trees shall be placed either within 20' of the right- of-way or easement, or within the right-of-way of a Public Works approved utility corridor plan. The minimum planting intervals shall be one tree per lot or 50' on center which ever is less. 29. All neighborhoods shall have an identifiable center and edge. 30. Where possible street networks are interconnected and blocks are small. 31. Civic buildings and public spaces are given prominent sites throughout the neighborhood. 32. Housing structures shall not be set back excessively from the street, but rather pulled up to the street; so as to create a human scaled streetspace. 33. Functional front porches and rear porches, decks or patios shall be an integral part of the housing unit to allow for outside activities in both a public setting (front yard/street space) or private setting (rear yard). 34. Homes with the front door located in the middle of the unit shall have a walk leading from the front porch to the public sidewalk. Business Park Design Standards 35. The facades of any new building visible from any existing or planned public right-of-way shall comply with either; the building standards set forth in Industrial Corridor Overlay District, unless at the time of submittal the approving board accepts an alternative design. The alternative design shall take into consideration findings of facts that the proposed building designs will create an attractive development that would not distract from the overall quality design elements of the area or adversely impact surrounding properties. Parks 36. Complete connection of the sidewalks and greenways shall be developed. 37. A pedestrian and bikeway shall be provided through the site that connects the proposed gas line greenway. 38. A recreational land fee of $250 per housing unit will be assessed at the time of building permits to cover the cost of future public parks and facilities to serve the area. Public park space(s) shall be a minimum of 5% in the Village Center. 39. Private facilities shall be reviewed during the site plan review and approval process. Each neighborhood shall contain, as its central focus, at least one square or park. The area shall be designed to be visible from the street and numerous units to provide for adequate access and safety. Freestanding Signage 40. Shall comply with the Highway Corridor Overlay District. Lighting 41. The lighting for the project shall be "cut-off lighting fixtures". Cut off lighting fixtures are lights that cast light downward. Pedestrian scale lighting should illuminate so that 20 lighting dissolves at the rooflines of buildings or the top of the light pole. During the review for building permits the petitioner shall submit the outdoor lighting plan. Individual fixtures and lighting systems shall be designed, constructed and installed to control glare and light trespass, minimize obtrusive light while maintaining safety, security and productivity, and curtail the degradation of the night time visual environment by reducing light pollution. Design Review 42. A Community Development staff person shall be a ex-officio member of any architectural review committee established by developer(s) to provide interpretation of special use district conditions and Unified Development Ordinance standards. 43. At time of submittal the applicant may request a departure from the standards provided that the applicant presents at the time proposed findings of facts that the proposed development would implement the NC 66101d Salem Road Metro Activity Center Guidelines more adequately than development which would meet the strict requirements of the adopted design elements. Streets and Sidewalks 44. Streets shall be laid out in a grid or modified grid to allow for connectivity. 45. Traffic calming techniques shall be incorporated. 46. Unless prevented by topographical features, internal connections between existing or potential parking lots on adjacent properties shall be provided. 47. All pedestrian walkways and crosswalks in the commercial areas shall be distinguished from driving surfaces through the use of some alternative material differing from that used within the parking lot such as pavers, bricks or scored pavement. 48. Bus stop(s) shall be established that meet PART standards. 49. Developer shall identify the "Pedestrian Access" to the open space with a sign. 50. Sidewalks along all streets. Sidewalks shall be constructed a minimum five feet (5') in width behind a five foot (5) grassy strip parallel to any thoroughfare and behind a three foot (3') grassy strip parallel to any other streets, unless said sidewalk is located within the Village retail area in which case it may be eight foot (8') behind the curb. 51. Sidewalks shall be installed along the full length of the sides of any building constructed, which features a customer or multi-family unit entrance, and along any side of any building where parking or a driveway is provided. Any such required sidewalk shall be parallel to the building and located at least five feet (5) from the building in order to provide an area for planting beds for foundation and entranceway landscaping, except within the village retail area or where arcades and entranceways are part of the facade of a building. 52. Land Uses 1. Village Center minimum percent of land use. a. Commercial 40% b. Office 25% c. Residential 20% d. Public Space 5% 2. Residential minimum percent of units. a. Single Family 20% 21 b. Owner Occupied Multifamily 60% c. Rental Multifamily 20% 3. Permitted Use Table 1 Residential 2 Village Center 3 Business Park 1 2 3 RESIDENTIAL USES Residential Building, Single Family x Duplex x X Twin Home x X Multifamily x X Urban x X Congregate Care Facility x X Life Care Community X X 1 I RETAIL AND WHOLESALE TRADE ABC Store (liquor) X Arts and Crafts Studio X Building Material Supplies X Convenience Store X Food or Drug Store X Furniture and Home Furnishings Store X General Merchandise Store X Hardware Store X Nursery, Lawn and Garden Supply Store, Retail X Restaurant w/o drive-thru service X Restaurant with drive-thru service X Retail Store, Specialty or Misc. X Shopping Center X Wholesale Trade A X X Wholesale Trade B X X BUSINESS & PERSONAL SERVICES Banking and Financial Services x X Bed and Breakfast X Building Contractors, General x X Car Wash X Funeral Home xi I Health Services, Miscellaneous X X Hotel or Motel x X Medical or Dental Laboratory x X Medical and Surgical Offices x X Motor Vehicle, Repair & Maintenance x X 22 Non-Store Retailer x X Offices, Miscellaneous x X Professional Office x X Services, Business A X X Services, Business B X Services, Personal X Testing & Research Lab x X Veterinary Services x X Warehousing x RECREATIONAL USES Golf Driving Range 1X IX Recreation Services, Indoor lx lx Recreation Services, Outdoor 1X IX Recreation Facility, Public N IX Swimming Pool, Private X X Theater, Indoor X INSTITUTIONAL & PUBLIC USES Adult Da Care Home X Adult Da Care Center X Child Care Institution X Child Da Care Center X Church or Religious Institution, Community X X Church or Religious Institution, Neighborhood X X Club or Lode X College or University x Government Offices x X Hospital or Health Center x X Library, Public X Museum or Art Gallery x Neighborhood Organization x Nursing Care Institution X Police or Fire Station x X Post Office X School, Private X School, Public X School, Vocational or Professional X MANUFACTURING & MINING Manufacturing A X Manufacturing B X TRANSPORTATION & UTILITIES Access Easement, Private Off-Site x X Broadcast Studio X X 23 Helisto X X Park & Shuttle Lot X X Terminal, Bus or Taxi X X Utilities X X X • Mixed residential and commercial structures are permitted provided: o any residential use is located above the first floor; o any residential unit shall be at a minimum five hundred (500) square feet; and o each residential dwelling unit is provided with its own bathroom and kitchen facilities; Standard Conditions 53. NCDOT Driveway permit is required to access all NCDOT roads. 54. If any streets are developed as private streets, developer shall first prepare and record, in the office of the Register of Deeds of Forsyth County (after approval by the Director of Planning and Town Attorney), recitations either within Restrictive Covenants, or as a separate document, minimally reciting that all streets are private and shall be privately maintained, including snow removal, street lighting is private and shall be privately maintained, sanitary waste collection shall be privately provided, stormwater drainage shall be privately maintained, and that no other non-emergency municipal services shall be provided by the Town of Kernersville. 55. All streets and utilities within the subdivision shall be designed and constructed to the Town of Kernersville Design and Construction Specifications Manual. 56. Any landscaping within the entrance islands shall be maintained by the property owners association. 57. All water and sanitary sewer drawings with appropriate easements shall be approved by the City-County Utilities Commission. 58. All storm drainage easements meeting the Town's easement requirements as outlined in the Design and Construction Specifications Manual shall be shown on the final plat. 59. All detailed construction plans must be submitted and approved by the Public Works Department prior to construction. 60. If any gates are used, the developer shall install technology-advanced equipment that would exclude the need for remotes, code pads, card swipes, or keys. Emergency Services, Utilities, and emergency repair will need access by the same universal system. 61. Properly marked and posted Fire lanes and/ or Tow Away zones to be installed per Fire Department standards. 62. All Fire Department requirements shall be met during and after the construction process. Fire Hydrant locations shall be submitted to the Kernersville Fire Marshal for review and approval prior to submittal to City County Utility Commission. 63. Fire hydrants with adequate water main size meeting the standards of the Kernersville Fire Department shall be installed as designated by the Fire Marshal. 64. Fire hydrants with adequate water main size meeting the standards WS/FC Utilities shall be submitted to the Fire Department. Minimum water flow from fire hydrants are to be 1,000 gpm @ 20 psi residual. 65. The Town's; (a) Secondary and Cumulative Impact Mitigation Plan, (b) the Environmental Assessment and Environmental Assessment Addendum for the Town's 24 201 Facilities plan, and (c) the Town's UDO Ordinance, Chapter C-Environmental Ordinance-Article V, Watershed Protection (K), Section 5-3.2 Buffer Area Required (D), Lower Abbott's Creek Sewer Service Area Watershed Protection Rules shall be adhered. 66. Wetland delineation is required prior to final plan approval; submit with a US Army Corps of Engineers approved delineation. 67. All water bodies, as defined by the Division of Water Quality delineation form (19-points = intermittent stream), shall be shown on the final plans. The appropriate stream buffers shall extend along all delineated waters and "wrap" around upper origin points. 68. Zone (1) and Zone (2) stream buffers must start at the top of the channel bank. 69. Identify where stream buffer signs will be installed along the outer edge of Zone (1). The signs can be purchased through the Town of Kernersville and shall be installed at an interval not to exceed 500-feet. 70. A stormwater management plan prepared by a professional engineer, submitted for review and approval by the Public Works Department, is required for each phase of development. When final development plan(s) are submitted, the design engineer will include provisions for treatment of stormwater runoff where feasible. Treatment options may include, but are not limited to: curb cuts, grass-lined swales and waterways, and natural stormwater conveyance buffers. If the developer has elected to develop under the high-density option, impervious surfaces within each phase of development shall be collected and properly treated in an approved stormwater best management practice (BMP). Further, any off-site stormwater drainage, which cannot be bypassed, must also be treated in the BMP. Should a watershed protection pond be a BMP of choice, a good faith effort by the designing engineer shall be made to minimize its potential classification as a high hazard dam. All other provisions of the Town's Watershed Protection Ordinance shall be met. All permanent stormwater management devices will be installed prior to issuance of any "Certificate of Occupancy" permits. All stormwater management requirements and regulations that are applicable and adopted by the Town and/or NCDENR and/or other regulatory agencies with jurisdiction over the site at the time of submittal of final development plans shall be adhered to. 71. All street names shall be approved by CCPB prior to final plat. A letter of approval shall be attached to preliminary plat at time of submittal. 72. Property owner's covenants and restrictions shall include language that all private streets, gates, bufferyards, landscaped areas with the public right-of-way and detention ponds are the property of the property owner's association and the maintenance, up-grades and associated costs, shall be the responsibility of the property owner's association. The homeowners covenants shall be submitted to the Kernersville Planning Staff and Watershed Administrator for review and approval. 73. Lots adjacent to required buffers shall be platted and recorded with clear buffer type identification. 74. Prior to building permit application submittal a final plat shall be recorded with all required right-of-way and easements. 25 In Favor Paul Williams, PM Development announced he was available for any questions. Opposed None Presented There being no others wishing to speak in favor or opposition the public hearing was declared closed. Board Discussion None Presented Rezoning Recommendation Motion made by Jim Waddell to recommend adoption of the motion as submitted with listed conditions. Seconded by Phyllis Mendel. Vote: all for and motion carried. 26 ATTACHMENT C • Final Development Plan for Multi-family Pei ? ? ?ppl Wt?v"'" ATTACHMENT- D • Conceptual Residential Site Plan pQ? 9, ?ha I1/ ?f i r J i o V ? o 4 a C m d N 4.1 - Ln N U E O V r ?r s z s W atz =) R R i CL a g all J a'?o ATTACHMENT E • Lower Abbotts Creek Basin APR 2 4 2007 DF.?IR • WA'I ?fi c?iJAGI'I`' V?TlANDB AND 6TORMt& rmch ?? a o N ? 1 ^ ? ? 'J4 fu~w M"s°i+K co a ~a eailois~cpzoN'aiir.~szauzax I~I~"Id ~ ~ ~ ~ r O o 40 o to Im GO Qo ~ o I~IO.LTI02R1~~}B .iN~IdOT~A~Q o - s ~ ~ ~ ~ r~ O Z a W W a c~a A ~ 9 e ~~•Ll~l'1Y WLQ V Q Y ~I.LL Q'1Y`l ~ \ ~ ~ ~ w cn to o a g n add Y > > > CL 0. CL IL L v LD CL N C ~ NQUQ j c x M t c u~ °w u U u o~ 0 ° t 333 Div z° c aaa 0) c ~ I I e'e a o 0 0 ~ ? gg e. ~Sa~~B ^N=L a~~ a NG 4) OO~+~+ Vrd m O v F- 12 C N I. s L D LL 3 3A A \ ~ \ BUIID IG C 1 / ~ ~ I ~I OLD) U ~ p N WO IA IAA tp K O IA to fG O cD P g M g \ I n ^ I I ,~f ~ '~I~.. I/ -.11 11 _ _ \ 'tAN~~ ~g~i ~ F°'~ U .p. Q > 7 ~ cm+' °no o Qcn o a o c m m U, 0 oo.Ea ~ \ ~ , e .x m 3 ~ 0. 02-0 c o ~•S ° oa ca' CL o. Q Wam ymoro Q c ~a 12 w f°- ~ a \ 6 <~°~1 ,Q:~ o v?:t9 V;W W m- 97 ill' ~ _ , _ _ l ~ 1 I~1 1 1 1 \ ~ ~1 . ~B ~ /ll\\ 0 ~ ~ ~ y. ~ ~~1 ~ s~~~'~~ ~ ~ ~ 1 1 1~r ~Q X ,,MIX o~~ ~ ~~~~~I ~ I . ~ i~~l I ` ~ ~ ~~'e ~ ~~~~se~ e ion ' e ~ xR Is $p ~r ~i ~0~)WMGO#®o®o ¢,0. ¢(,7 li •o a9t. Sd5 ~ 'pB"'] a~ u~ vu ~ ~ ~o a o ~ \ - rt ~ ~ ~ f t ~ ~ , n Q ~ _ m / ~ / f f i o ~ ~ . t 1 ~ r ci ~ ~ Z z a ~ ~ ~ / f 4 H ~ ~ ~ ~ ~ ~ z g ~ as - g o) . ~ 4 ~ ~ ~ ~ ~ ~ ~ ~ a ~ ~ o ~ ~ ~ J S - w v ~ C ~ ~ W z A NN q~ ~ s , - ~ n ' ~ m z, ~ ANN _ N h it I ~ ` Q ~ f ~ ~ ~ ~ h g ~ ~ / % k q y h W 6C of k N 2 U ~ ~ ~ i i J~~ ~ ii Q to o f _ ~ ~ i ~ ~ i / ~ ~ t 00 z a tlf p z t~e? 2 ` r 1` t _ ~ 3 ~ f ! - - M , I v ~ o r~ r , 4 C4 O a _ ~ i ~ 1 I ~ i N~ ~ r ~ ~ 1 ~ ~ i~ ~ M y~ ~ ~ ~N zk Z z t , ~ / _ ~ _ i w z Q t ( \ _ ' ~ 1 I ( W ~ o LIJ i LLI :,t ir al 3 z U ~ i l i ~ ~ \ N It _ z cn r- 0 m m Q T , / .S~- ~ 7 II / ~ A ~ / ( t A i l ~ ~f ~ ~ - r" ~ ~ o 1 ~ - ~ ~ ,..a ~ - ~ a w O _ ~ ~ e~ O C7 0 r , _ .S W ~ ~ ~ ~ r U 8 8 t ~ Y 1 v f--i M I! I ~ ~ x ~ ~ ~ d \ ` nn ~i U _ _ ~ Y ~ o .-r \ . ` N J ~ ~ ~ 1~ w V r ~ , ~ - / o 12 L, ~ ~ \ ~ 1 r ~ / - ~ ~ .v - ~ ~ _ - - - i i , ~ a ~ I - t / _ ~ ~ ~ ~ ~ ~ 0 ~ - - u ~ \ - r~ ~n ~ ~ ~ / • ~ ~d ~ - 1 - ~ ~ ~ cn G S ~a ~ ~ a, ~ ~ cos ~ \ ~ U ~ a ~ ~ ~ `1 _ \ ti! N~ m ~ I r ~ r 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ,eras r ~ / ( ~ ~ ti ~ ~ ` ~ N r ~ ~ 1 :r ~ rte.. ~ - ~ , i ~ t~ ~ ~ ~ t - - e \ ~ J , ~ ! - ~ ~ ~ ~ . ~ r~" I \ ~ / : I a ~ ~ ~ ) ~ ~ L~ N ~ : ~ , _ ~ ~ ~ C \ \ t I ( i 1 ~ ' / ! r. ; ~1 ~ ~ d ~ ~ f ~ ( ~ ~ it 8 ~`I, J _ J 1 -H a~ m ~ j t o ~ ~ ~ n ~ \ - ~ v ~ ~n~~d ; ~ ~ ~ i 1 p ~ ~ .!t ~ ~ f ~ J ~ _ Fa ?b ~ r J ~ Cn x ~ 1 J ~ ~ ~ g ~ 1 1 _ ~ ~~~1 ~ sn ~i ~ ~ ~ ~ < d ~ ~ _ ~ \ i ~ + Its A ~ m ~ ~ ~+P! ~A r VJ ~ \ ~ ~ i ~ C T W~ - 4 u1 w R ~ ~ # / _ ~ ~ _ /I ~ ~ ~ ~ _ ~ _ _ b ~ ~ t s ~ ~OK~ s 1 sy z N ~ rc~ \ ~ M ~m~i a ~1 r < i i N. W N 'vr.~ ~ / ~ ~ ~ ~ rc.-~? vim-` ~?`r ~ t ~ n t l ~ ~ - ~ \ W ° ~ g 7 _ ~ ~ ~ ~ r ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ AFFOND LANE ~ ti i ~ ao~o ~ t ~ v ij 1`~ y W ~ ~x'~ ~ i ~ ~ ~eE a - [A \ ~ r Y ~V i t l 1 ~ ~ ~ S r ° 1~~r~ r~ _ (l 1 ~ 1 l p s~ _ ~ r i ' ~ ~ ~ ~ t ( ~ 1 1 ~ ~ ~ . a 1 \ ~ ~ iN~ m 1 ~ ; ~ r ~ 6 ~ J fi _ c ~V- J ~ ~ ~ ~ r' ~ ~ O d W l N % f ' L;r: ~ ) r r 1 , , s j ~ , ~ / / ~ o, ~ a ~ - ~ i / W \f ~ " \ N * i 1 ~ ~ 1. I. 1 ~--i H ~ o ~ ni f r ; . ` ~ ~ 1 l a, I ~ a 1 ~ ~ I ~ ~ ~ \ ~ . ,tOSYr ~ `r' vi r i l ~ < ~ ~ ~ ~1 I,- rf ; ~ 7 ~ - +r , , ~ '4 :+r a ~ A ~ ~ 4 ~ ~ ~ ~ 1 _ w ~ ~ ~ rn ~ $ ~i ~ w ~ \ Y ~ ~ $ c .-~_1 t ~ K $ amoi,~t / ~ \ ` / ~ ~ ~ trim' -1 dq~ ~ 8 ~ _ ~ IO 9oe¢ wa o a ~ j ~ _ ~ ~ / ~ J I~--~ , \ ~ - ~ \ / ~ 1 ~ ~ ~ ~ ~ I ~ --f ~ ~.r ~ ~ . ~ ~ \ ~ _1 \ ~ ~ ~ / - f / ~ ` - - ia \ _ j \ ~ X30 ~ ~ ~ ~ \ ~ ~ ~ ~ i~~o~ ~ g c~~~ ~ J M/ ~ \ \ i 1 - , ~ \ \ ~ ~ ~ - ~ ~ ~ \ \ l ti \ f \ ~ b~ ~ ~ ~ \ 1 H ~ r~ \ ~ ~ a ~ ~ ~ x ~ ! ~ _ ~ ~ ~ ~ ~ n 90 1. cti o Qx _ / J J ~ ~ ~ kA ~ ~ ~ JOE ~ a - ~ ~ \ ~ w N L ~ ~ ~ ~ j ~ ~ ~ l ~ ~ _ \ i \ _ _ ~ ~ \ r - ~ ~ ~ ®00 V lam- - s- r.~ ~ ` ( ~ ~ - v , 1 - \ ~ - ~ ~ I it ~8'Wd 1~£~10=£ LOOZ/0£!£ `~P'90'OZ'Zl a~!S1~P10 )Z'ZL a)!S\6mp\oozzG\ti00Z void Peel\=N