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HomeMy WebLinkAboutNCS000414_Chapel Hill 2022 Annual Report_20220831Environmental Quality N.C. Division of Energy, Mineral and Land Resources (DEMLR) Stormwater Management Program Assessment 512 N.Salisbury Street , Raleigh NC 27604 Contained In this Report - Permit Number: NCS000414 Town of Chapel Hill Permit Number: NCS000414 Report Number: NCS000414_2022 County: Orange Region: Raleigh 2022 Background Information SW100010 APPLICANT STATUS INFORMATION SW100020 Name of Public Entity Seeking Permit Coverage Town of Chapel Hill SW100060 Jurisdictional Area (square miles) 27.5 Comments: This is the area of the Town's zoning jurisdiction, which includes municipal limits and the ETJ. SW100070 Population Permanent 62080 Comments: Based on Certified Population Estimates as of July 1, 2020 (NCOSBM 20221 SW100080 Population Seasonal (if available) 7963 Comments: Based on UNC-CH undergraduate and graduate students that lived on campus in FY22 (UNC-CH Carolina Housing 2022). SW100110 RPE / MS4 SYSTEM INFORMATION SW100120 Storm Sewer Service Area (square miles) 21.7 Comments: This is the area of the Town's municipal/corporate limits. SW100130 River Basin(s) Cape Fear SW100150 Estimated percentage of jurisdictional area containing the following four land use activities SW100160 Residential 59 Comments: Based on analysis of 2017 existing land use within the Town's zoning jurisdiction by GIS staff. Institutional (19%) and ROW (5%) land uses are not included. SW100170 Commercial 3 SW100180 Industrial 1 SW100190 Open Space 14 SW100210 Do you have an inventory of storm water inlets, pipes, ditches, and open channels? Yes Page Number: 3 SW100220 Do you know how many outfalls your city discharges to and where they are located? No Comments: The Town continues to complete its inventory of outfalls and other stormwater infrastructure through systematic, detailed mapping by subwatershed. SW100260 EXISTING LOCAL WATER QUALITY PROGRAMS SW100270 "Complete a table below for each river basin within the MS4 service area. The web sites and resource contacts listed below under Information Sources will help you locate the information you need. Storm water programs should be designed to address the specific needs of the community and water resources they are intended to protect. If you haven't done so already, collect information on your city's receiving waters and what pollutants and sources are impacting those waters. You should also know th various uses of your receiving waters so you can design a program to protect those uses. Complete a table below for each river basin within the MS4 service area. The web sites and resource contacts list( WL below under Information Sources will help you locate the information you need. " SW100280 River Basin SW100283 Program SW100290 Receiving Stream Name see attachment SW100300 L�siee Segment achment SW100310 Water Quality Classification see attachment SW100320 Use Support Rating S W 100325 TM D L No SW100331 Program 2 SW100332 Receiving Stream Name see attachment SW100333 Stream Segment see attachment SW100334 Water Quality Classification see attachment Use Support Rating SW 100336 TM D L No SW100337 A Program 3 SW100338 Receiving Stream Name see attachment Page Number: 4 SW100339 Stream Segment see attachment SW10033A Water Quality Classification SW10033B Use Support Rating sW10033C TMDL No SW10033D Program 4 SW100400 Your river basin table should list the primary streams that receive stormwater runoff from the MS4 jurisdictional area. Primary streams are those that are shown on a USGS topo maps or SCS map. Streams that are shown on the USGS or SCS maps but do not have a name shall be listed as an unnamed tributary to the nearest named downstream receiving water body. SW10033E Receiving Stream Name see attachment SW10033F Stream Segment see attachment SW10033G Water Quality Classification see attachment SW10033H Use Support Rating SW100331 TMDL No SW100340 Local Nutrient Sensitive Waters Strategy Yes SW100350 Local Water Supply Watershed Program Yes SW100360 Delegated Erosion and Sediment Control Program Yes SW100370 CAMA Land Use Plan No SW100440 River basin you are in: http://h2o.enr.state.nc.us/basinwide/whichbasin.htm SW100450 Stream Index Numbers: http://h2o.enr.state.nc.us/bims/Reports/reportsWB.htmI SW100460 Water Quality Classifications: http://h2o.enr.state.nc.us/bims/Reports/reportsWB.htmI SW100470 Basinwide Water Quality Plans: http://h2o.enr.state.nc.us/basinwide/index.html SW100480 303(d) List: http://h2o.enr.state.nc.us/mtu/download.htmI Page Number: 5 SW100490 CO -PERMIT APPLICATION STATUS INFORMATION (Complete this section only if co -permitting) SW100500 Do you co -permit with a permitted Phase I entity? No SW100510 If so, provide the name of that entity: N/A sw100550 Other Entity N/A Have legal agreements been finalized between the co-permittees? No sw100570 RELIANCE ON ANOTHER ENTITY TO SATISFY ONE OR MORE OF YOUR PERMIT OBLIGATION sw100580 Do you intend that another entity perform one or more of your permit obligations? Yes sw100590 If yes, identify each entity and the element they will be implementing sw100600 Name of Entity Orange County Erosion Control sw100610 Element they will implement Construction Site Runoff 1FW100620 IbB-- Contact Person Patrick Mallett SW100630 Contact Address 131 W. Margaret Lane, Suite 201; P.O. Box 8181, Hillsborough, NC 27278 sw100640 Contact Telephone Number SW100650 Are legal agreements in place to establish responsibilities? Yes SW100660 PERMITS AND CONSTRUCTION APPROVALS SW100700 State or NPDES Stormwater Permit Number (s) issued to the permittee NCS000414 SW100920 MS4 CONTACT INFORMATION SW100930 Provide the following information for the person/position that will be responsible for day to day implementation and oversight of the stormwater program. sw100940 Name f11-:- 0-1-4- Page Number: 6 sw100950 Title Manager of Engineering & Infrastructure sW100960 Street Address 6850 Millhouse Rd SW100970 PO BOX SW 100980 City Chapel Hill sw100990 State NC sW101000 Zip 27514 SW101010 Telephone SW101020 Fax 919-969-2003 SW101030 E-Mail croberts(a)townofchapelhill.org SW101040 "Permittee's Website" www.townofchapelhill.org/stormwater SW101050 BMPs SW101060 Do you plan to add any new BMPs? No Comments: The Town is waiting for NCDEQ comments on and approval of the draft SWMP submitted in December 2021. SW101070 Do you plan to amend any existing BMPs? No Comments: The Town is waiting for NCDEQ comments on and approval of the draft SWMP submitted in December 2021. SW101080 If yes, please provide a BMP description, measurable goal, and implementation schedule for each new or amended BMP. If further space is needed, attach additional sheets. Page Number: 7 Information specifically regarding the permit SW101460 Permitting Information SW101490 Does the Stormwater Management Program provide an organizational chart that shows where the responsible parties fit into the structure of the permittee's organization? Yes Page Number: 8 Co -Permitting Information SW101570 Contract Operations SW101630 Does the Stormwater Management Program identify contract operations (i.e., Transit Authorities, Pesticide Application, Construction Projects, Street Washing, Maintenance of right -a -ways, GIS Mapping, Monitoring, Stream Restorations, Litter or Solid Waste Pickup, Recycling, Household Waste) Yes Page Number: 9 Public Education and Outreach SW101690 Public Education and Outreach SW101700 Does the Stormwater Management Program summarize what best management practices will be use( the frequency of the BMP, the measurable goals for each BMP, the implementation schedule, and the responsible person or position for implementation? Yes SW101710 Does the Stormwater Management Program identify the target audiences likely to have significant ston water impacts (including commercial, industrial and institutional entities) and why those target audiences were selected? Yes Does the Stormwater Management Program identify what target pollutant sources the permittee's publi I& education program is designed to address and why those sources are an issue? Yes AmmA SW101730 Does the Stormwater Management Program describe the permittee'Is outreach program (i.e., how the permittee plans to inform individuals and households about the steps they can take to reduce storm water pollution and how the permittee plans to inform individuals and groups on how to become involy( in the storm water program? Yes SW101750 Has the permittee develop general stormwater educational material to appropriate target groups? Instead of developing its own materials, the permittee may rely on state -supplied Public Education and Outreach materials, as available, when implementing its own program. Yes Comments: See https://www.townofchapelhill.org/government/departments-services/public-works/stormwater-man Ed agement/prevent-water-pollution SW101760 Does general stormwater educational material include information on the following topics: Household He Yes SW101780 Pet Waste Yes SW101800 Lawn and Gardening Yes SW101810 Vehicle Washing Yes SW101820 Erosion Yes Stream Buffers Yes Page Number: 10 SW101840 Flooding Yes SW101850 Litter Yes SW101860 List any additional topics not identified above. Know Your Watershed, illicit discharges, pool maintenance, outdoor washing, restaurants, concrete washout, automobile maintenance, multifamily property management SW101870 A Does the permitteenulls outreach program include: SW101880 Distributing printed educational material to general public through utility mail outs? Not Applicable SW101890 Distributing printed educational material to general public through special events (i.e., Information boot at festivals and fairs)? Yes SW101900 Distributing printed educational material to business / industry? Yes SW101910 Presentations to local community groups? Yes SW101920 Stormwater programs/presentations for elementary or middle schools? Yes SW101930 Local TV or radio spots? Yes SW101940 Print Media - Ads / Articles / Newsletters? Yes SW101960 Storm drain stenciling Yes SW101970 Other environmental education programs (i.e., Designate a "Keep SW Clean" month)? Yes SW101980 Workshops Yes SW101990 Stream basin signage? Yes Page Number: 11 SW102000 Has the permittee developed an internet web site for newsletter articles on stormwater, information on water quality, stormwater projects and activities, and ways to contact stormwater management prograr staff? Yes Comments: See www.townofchapelhill.org/stormwater SW102020 Does the permittee maintain an internet web site for newsletter articles on stormwater, information on water quality, stormwater projects and activities, and ways to contact stormwater management prograr staff? Yes Comments: See www.townofchapelhill.org/stormwater SW102060 Classroom Outreach SW102080 The number of schools that participate in municipal -sponsored storm water workshops or activities. SW 102090 SW102100 iff SW102120 SW102130 SW102150 i 02160 M SW102170 2 The number of students that participate in municipal -sponsored storm water workshops or activities. 401 The number of workshops held for teachers. 0 The number of certificates or other rewards given out to schools, classes, or students participating in storm water education. 0 The number of students receiving storm water education as a regular part of the school curriculum. 1900 Comments: Source: NCDPI Statistical Profile data for final month Average Daily Membership (ADM) for 4th & 8th grade at Chapel Hill-Carrboro City Schools in SY21. Displays, Signs, Presentations, Welcome Packets, and Pamphlets The number of stormwater related displays at special events or meetings. 38 The number of people at events who saw the display or took a pamphlet/booklet. M Comments: Not tracked this year. Number of new homeowner welcome packets containing storm -water -related information. 0 SW102190 The number of stormwater related presentations at special events or meetings. 29 Page Number: 12 Sw1 02200 Commercial Outreach Sw102210 The number of educational materials that were distributed to business owners and operators. 72 sw102220 The number of businesses trained under the stormwater program. 0 SW102310 Pet Waste Management Sw102320 The number of "clean up after your pet' signs posted in parks and neighborhoods. 16 Comments: Total documented as of May 2018. SW102330 The number of dog -walking designated areas in parks. 25 Comments: Booker Creek Basin Park added in FY22. sw102340 The number of posters/brochures put up in pet supply stores. 0 SW102350 The number of educational materials given out to pet owners. 2764 Comments: Includes 7 printed brochures (Magical Hill event) and pet waste post reach on Town social media. sw102360 Promotional Giveaways sw102370 The number of items given out. 86 Comments: Employee Appreciation Day; Food for Students Activity Packs; EcoStudio talks; National Night Out. sw102380 The number of events attended (to give out items). 4 Comments: Employee Appreciation Day; Food for Students Activity Packs; EcoStudio talks; National Night Out. sw102390 The number of partnerships for promotions (radio, TV, Businesses). 3 Comments: CWEP, Creek Week, Spectrum News. SW102400 Proper Disposal of Household Hazardous Waste SW102410 The number of household hazardous waste curbside pickup days. 0 Comments: HHW is handled by the Orange County Solid Waste program. sw102420 The number of educational materials distributed to homeowners. 0 SW102430 The number of partnerships established with businesses. 0 Page Number: 13 SW102440 Outreach Programs to Minority and Disadvantaged sW102450 The number of brochures/posters created in non-English languages. 0 Comments: No new brochures/posters created in non-English languages in FY22. SW102460 The number of educational materials distributed in non-English languages. 40 Comments: IDDE program materials (13), Northside community event Spanish brochures (27). CWEP La Noticia ad campaign not included (in print & on website). sW102470 The number of partnerships established with minority organizations. 0 sW102480 The number of educational materials distributed to low-income neighborhoods. 17 Comments: National Night Out in August 2021. SW102490 Attendance at workshops or public meetings held in low-income or minority neighborhoods. 0 sW102540 Using the Media SW1o2550 The number of public service announcements made on radio and TV. 0 Comments: Does not include CWEP Mass Media campaign - see CWEP annual report. sW102560 The number of stormwater related press releases/advertising. 227 Comments: 50 Creek Week flyers; 11 Booker Creek Working Group email blasts; 74 Stormwater program Facebook posts; 82 Town Facebook/Instagram posts; 10 various news releases. SW102570 The number of stormwater related articles published. 172 Comments: 3 issues of The Current newsletter; 11 e-blasts about Booker Creek Working Group; 1 e-blast about the community information meeting (pre -Booker Creek Working Group); 1 new web page about the Town's subwatershed studies. 74 Stormwater program Facebook posts; 82 Town Facebook/Instagram posts. sW1o2580 Water Conservation for Home Owners SW102590 The number of partnerships established with local water utilities. 1 Comments: The Town has an ongoing partnership with the Orange Water & Sewer Authority (OWASA). SW102600 The number of water conservation or stormwater related utility inserts that are distributed with utility bill 0 SW102610 A survey of homeowners about their water conservation behavior before and after the message is delivered. 0 Page Number: 14 Public Involvement and Participation sw1o2620 Public Involvement and Participation sw102630 Does the Stormwater Management Program summarize what best management practices will be used the frequency of the BMP, the measurable goals for each BMP, the implementation schedule, and the responsible person or position for implementation? Yes sw1o2640 Does the Stormwater Management Program identify the target audiences of the permitteenulls public involvement program, including a description of the types of ethnic and economic groups engaged? Yes SW102650 Permittee are encouraged to actively involve all potentially affected stakeholder groups, including commercial and industrial businesses, trade associations, environmental groups, homeowners associations, and educational organizations, among others. Yes sw102660 Does the Stormwater Management Program describe how the permittee will involve the public in the development and implementation of the permittee's storm water management program and the types c public involvement activities included in the permittee's program that the permittee plans to use to educate local community groups? Yes sw1o2670 Has the permittee provided for the means to involve the public in the development and implementation the permittee's storm water management program through: Yes sw102680 Public Hearings, stakeholder meetings, or other meetings? Yes sw102690 A Stormwater Steering Committee (or similar advisory group)? Yes sw102700 Stream clean-up events? Yes sw102710 Adopt -a -stream, Adopt -a -drain, Adopt -a -highway or Adopt -a -trail program? Yes sw102720 Reforestation programs or wetland planting programs? Yes sw1 02730 A stormwater hotline? Yes sw102740 Volunteer monitoring programs? Yes Comments: Volunteer program has been on hiatus since 2018. sw1o2750 Storm drain stenciling? Yes sw102760 Encourage neighborhood coordinators to become active in the program? Yes Page Number: 15 sw102770 Regional workshops? Not Applicable Sw102780 Telephone/Web/Mall surveys? Yes sw102790 Working with citizen volunteers willing to educate others about the program? Yes Sw102830 Adopt -A -Stream Program Sw102840 The number of participants in Adopt -A -Stream, Adopt -a -drain, Adopt -a -highway or Adopt -a -trail prograr 100 Comments: Adopt -a -Trail program through Chapel Hill Parks & Recreation. Sw102850 The quantity of trash and debris removed by Adopt -A -Stream, Adopt -a -drain, Adopt -a -highway or Adopt -a -trail volunteers (in tons). 0 Comments: Quantity not tracked - debris is taken to UNC for disposal (not County landfill) so no receipts to track quantity. SW 102860 Surveys sw102870 The number of citizens solicited to complete surveys. 2000 Comments: Community Survey distributed to random sample of households in January & February 2022. sw102880 The number of completed surveys. 429 Comments: Community Survey results published in March 2022. See https://www.townofchapelhill.org/government/newsroom/community-survey. SW102890 Hotlines sw102900 The number of calls received by a hotline(s). 14 Comments: This includes only hotline (phone) calls where the caller reported a water quality issue. It does not include all calls or reports received by other means (SeeClickFix, emails, etc.). sw102910 The number of problems/incidents remedied as a result of hotline calls. 14 sw102920 Reforestation Programs sw102930 The number of volunteer tree planters. 20 Comments: Chapel Hill Parks & Recreation FY22 sw102940 The number of trees planted. 205 Comments: Chapel Hill Parks & Recreation FY22 Page Number: 16 sW102950 The number of acres planted with trees. 0 Comments: Acreage not tracked. sW102960 Public Hearings, stakeholder meetings, or other meetings SW102970 The number of meetings held. 26 Comments: Booker Creek Working Group (11), Community meeting (pre -Booker Creek Working Group)(1); Stormwater Management Utility Advisory Board (14). sW1o2980 The number of attendees. 472 sW102990 The number of actions taken as a result of stakeholder meetings. 2 Comments: Two Town Council actions taken related to the Booker Creek subwatershed based. sW103000 Storm Drain Stenciling sW103010 The percent of drains stenciled. 0 Comments: Total number of drains within the Town's jurisdiction is not known. sW1o3020 The number of stenciling volunteers. 2 sW1o3030 The number of drains stenciled. 21 Comments: Number of storm drains stenciled in Booker Creek & Lake Forest neighborhoods in FY22. SW103040 Stream Cleanup sW1o3050 The number of stream cleanups. 6 sW1o3060 The number of cleanup participants. 39 sW103070 The quantity of waste collected as a result of cleanup efforts (in tons). 0.1625 sW103080 The number of stream miles cleaned. 0 Comments: Cleanups during the COVID-19 pandemic have not been overseen by staff, so stream miles unknown. sW103090 Volunteer Monitoring Page Number: 17 SW103100 The number of volunteers participating in monitoring programs. 0 Comments: The Town's volunteer monitoring program was on hiatus in FY22. SW103110 The frequency of monitoring in the watershed (D-Daily, W-Weekly, B-Bimonthly, M-Monthly, Q-Quarter and A -annually). Q sW103120 The number of volunteer monitoring stations established in the watershed. 0 Comments: The Town's volunteer monitoring program was on hiatus in FY22. SW103130 The number of volunteer monitoring training sessions held. 0 Comments: The Town's volunteer monitoring program was on hiatus in FY22. SW103140 The number of actions that were taken as a result of the monitoring data -collected by volunteers. 0 Comments: The Town's volunteer monitoring program was on hiatus in FY22. SW103150 Wetland Plantings SW103160 The acres of land planted. 0 SW103170 The number of volunteers that participated in planting. 0 SW103180 The number of planting events held. 0 Page Number: 18 Illicit Discharge Detection and Elimination SW103190 Illicit Discharge Detection and Elimination SW103200 Does the Stormwater Management Program summarize what best management practices will be used the frequency of the BMP, the measurable goals for each BMP, the implementation schedule, and the responsible person or position for implementation? Yes SW103210 Stormwater Map SW103220 Has the permittee will developed or the in the process of developing a storm sewer map showing the location of all outfalls and the names and location of all receiving waters? Yes SW103260 Does stormwater mapping include drainage areas? Yes SW103270 Does stormwater mapping include receiving streams? Yes SW103280 Does stormwater infrastructure mapping include outfalls? Yes SW103290 Estimated or actual number of outfalls. 1,767 Comments: As of December 2020, 1,767 outfalls were mapped within the Town's zoninq jurisdiction; of those 240 were documented as 36" or greater in diameter and are either not culverts or are culverts with other stormwater infrastructure draining to them. Only approximately 19% of the Town's jurisdiction has been mapped based on a 2016 mapping standard, so the actual number of field -verified outfalls is TBD. The Town will continue to systematically map subwatersheds throughout the Town is jurisdiction and refine the stormwater infrastructure data, so the number reported here is dynamic. SW103300 Does stormwater infrastructure mapping include sewer pipes? Yes SW103310 Does stormwater infrastructure mapping include structures (e.g., detention ponds and other structural BMPs? Yes SW103320 Estimated or actual number of structural BMPs? 356 Comments: Includes 321 SCMs documented on private property in the Town's database plus all Town -owned SCMs (35). SW103330 Percent of outfall mapping complete. 19 Comments: See page 4 of Draft SWMP submitted to NCDEQ dated December 6, 2021. At this time, 19% of the Town's jurisdiction has been mapped using the Town's 2016 data standard. SW103340 Does the Stormwater Management Program describe the mechanism (ordinance or other regulatory mechanism) the permittee will use to effectively prohibit illicit discharges into the MS4 and why the permittee chose that mechanism? Yes Page Number: 19 SW103350 Does the Stormwater Management Program describe the permittee's plan to ensure appropriate enforcement procedures and actions such that the permittee's illicit discharge ordinance (or other regulatory mechanism) is implemented? Yes SW103360 Does the Stormwater Management Program describe the permittee's plan to detect and address illicit discharges to the permittee's system, including discharges from illegal dumping and spills? Yes SW103370 The permittee must implement an inspection program to detect dry weather flows at system outfalls an at a minimum, must address the following: SW103380 Procedures for locating priority areas. SW103390 Procedures for tracing the source of an illicit discharge, including the specific techniques permittee will use to detect the location of the source. SW103400 Procedures for removing the source of the illicit discharge. SW103410 Procedures for evaluation of the plan to detect and eliminate illicit discharges. SW103420 Does the Stormwater Management Program address the following categories of non storm water discharges or flows (i.e., illicit discharges) only if permittee identify them as significant contributors of pollutants to the permitteenulls small MS4: Yes SW103430 landscape irrigation; SW103440 water line flushing; SW103450 diverted stream flows; SW103460 uncontaminated groundwater infiltration; SW103470 discharges from potable water sources; SW103480 air conditioning condensate (commercial/residential); SW103490 springs; SW103500 footing drains; SW103510 residential and charity car washing; SW103520 dechlorinated swimming pool discharges; SW103530 rising groundwaters; SW103540 uncontaminated pumped groundwater; SW103550 foundation drains; SW103560 irrigation waters (does not include reclaimed water as described in 15A NCAC 2H .0200); SW103570 water from crawl space pumps; Page Number: 20 SW103580 lawn watering; SW103590 flows from riparian habitats and wetlands; SW103600 street wash water; SW103610 flows from emergency fire fighting. SW103620 The permittee may also develop a list of other similar occasional, incidental non -storm water discharge that will not be addressed as illicit discharges. SW103630 These non -storm water discharges must not be reasonably expected (based on information available b the permittees) to be significant sources of pollutants to the Municipal Separate Storm Sewer System, because of either the nature of the discharges or conditions the permittee has established for allowing these discharges to the permittee's MS4 (e.g., activity with appropriate controls on frequency, proximity to sensitive waterbodies, BMPs). SW103640 Does the Stormwater Management Program document local controls or conditions placed on discharg( and a provision prohibiting any individual non -storm water discharge that is determined to be contributi significant amounts of pollutants to the permittee's MS4? MMI Yes is SW103650 In addition to conducting training for selected staff on detecting and reporting illicit discharges," does th Stormwater Management Program describe how the permittee plans to inform businesses and the general public of hazards associated with illegal discharges and improper disposal of waste? Yes SW103710 Does the Stormwater Management Program establish an illicit discharge management tracking system ML SW 103730 Yes Does the Stormwater Management Program establish a stormwater incident response program? Yes Does the Stormwater Management Program provide for an illicit discharge brochure, poster or other educational material development and distribution? Yes Does the Stormwater Management Program provide for a septic system program in conjunction with th HanIth nannrtmant7 SW103750 Does the Stormwater Management Program provide street sweeping, inspecting and cleaning inlets ar outfalls? Yes SW103760 Does the Stormwater Management Program establish procedures to coordinate efforts to eliminate illic discharge cross connections between sanitary and storm sewers? Yes Page Number: 21 SW103770 Does the Stormwater Management Program establish procedures to maintain the sanitary sewer system? Not Applicable Comments: OWASA maintains the sanitary sewer system within the Town's jurisdiction, but we collaborate regularly on sanitary sewer -related issues. sW103780 Does the Stormwater Management Program establish a Household Waste Recycling Program? Not Applicable Comments: Orange County Solid Waste is responsible for household waste recycling programs within the Town's jurisdiction. SW103850 Identifying Illicit Connections SW103860 The number of sites prioritized for inspection. 0 SW103870 The number of illicit connections reported by citizens. 0 SW103880 The number of illicit connections found. 0 SW103890 The number of illicit connections repaired/replaced. 0 SW103900 The number of illicit connection referrals. 0 SW103910 Illegal Dumping SW103930 The number of illegal dumps reported by citizens. 8 Comments: 4 cases reported to Solid Waste staff, and 4 cases reported to Code Enforcement staff. SW103940 The number of penalties enforced upon the participants of illegal dumps. 0 SW103950 The number of illegal dump or sit -out clean-ups completed. 9 SW103970 Industrial or Business Connections SW103980 The number of dry weather tests/inspections completed. 0 SW103990 The number of high -risk connections prioritized. 0 SW104000 The number of illicit connections reported by employees or businesses. 0 Page Number: 22 SW104010 The number of illicit connections found. 0 The number of illicit connections repaired/replaced. 0 SW104030 Recreational Sewage SW1041PPM The number of pump -out stations. b 0 SW104050 The number of no -discharge areas created. 0 SW104060 The number of new signs added to inform users of dumping policies and alternatives. 0 SW104070 The number of enforced cases of recreational dumping. 0 SW104080 The number of citizen complaints made reporting illegal action. 0 SW104090 Sanitary Sewer Overflows (SSO) SW104100 The number of overflows reported. 22 MA Comments: OWASA reports SSOs on private property to the Town. SW104110 The number of overflow causes that were identified during inspections. 22 I& SW104130 SW104150 The number of sites repaired. 22 Wastewater Connections to the Storm Drain System The number of rerouted connections. 0 The number of dry weather monitoring activities performed. 0 The number of unwarranted connections reported. 0 SW104170 The number of unwarranted connections found. 0 SW104180W M"ML The number of unwarranted connections repaired/replaced. 0 Page Number: 23 Construction Site Stormwater Runoff Control SW104190 Construction Site Stormwater Runoff Control SW104200 Does the permittee rely on the NCDENR Division of Land Resources (DLR) Erosion and Sediment Control Program to comply with this minimum measure for private development? (If no, go to SW104220) Not Applicable SW104210 If the permittee relies on the NCDENR Division of Land Resources (DLR) Erosion and Sediment Contr Program to comply with this minimum measure for private development, than the NCDENR Division of Land Resources Erosion and Sediment Control Program effectively meets the requirements of the Construction Site Runoff Controls by permitting and controlling development activities disturbing one of more acres of land surface and those activities less than one acre that are part of a larger common pla of development. Does the permittee rely on rely on a locally delegated program to meet the minimum measure for priva development requirements? (If no, go to SW104300) Yes SW104230 If the permittee relies on a local government to comply with this minimum measure, does the permittee conduct random inspections of local land disturbing activities that have a sediment and erosion control permit, issued by local government? Yes SW 104250 If the permittee relies on a local government to comply with this minimum measure, does the permittee SW104260 If the permittee relies on a local government to comply with this minimum measure, does the permittee report unresolved concerns to the local government? Yes If the permittee relies on a local government to comply with this minimum measure, does the permittee maintain a record of unresolved concerns reported to the local government? Yes SW104300 Does the permittee have a delegated program to meet the requirements of an Erosion and Sediment Control Program for private development? (If no go to SW104450) Yes Does the Stormwater Management Program summarize what best management practices will be used the frequency of the BMP, the measurable goals for each BMP, the implementation schedule, and the responsible person or position for implementation? SW104320 Does the Stormwater Management Program describe the mechanism (ordinance or other regulatory mechanism) the permittee will use to require erosion and sediment controls at construction sites and why the permittee chose that mechanism? Yes EM If permittee needs to develop this mechanism, the permittee's plan should describe the plan and a IL schedule to do so. -AM Amp SW104340 Does the Permittee conduct site plan review(s), including the review of pre -construction site plans, whit incorporate consideration of potential water quality impacts? Yes Page Number: 24 SW104350 The Stormwater Management Program must describe procedures and the rationale for how permittee 1 identify certain sites for site plan review, if not all plans are reviewed and describe the estimated numbs and percentage of sites that will have pre -construction site plans reviewed. SW104360 Does the Stormwater Management Program describe the permittee's plan to ensure compliance with tf permittee's erosion and sediment control regulatory mechanism, including the sanctions and enforcement mechanisms permittee will use to ensure compliance? Yes SW104370 The Stormwater Management Program must describe the permittee's procedures for when the permitt( will use certain sanctions. Possible sanctions include non -monetary penalties (such a stop work orders), fines, bonding requirements, and/or permit denials for non-compliance. SW104380 Does the Stormwater Management Program describe the permittee's procedures for site inspection an enforcement of control measures, including how the permittee will prioritize sites for inspection? Not Applicable Comments: Orange County Erosion Control staff have primary responsibility for site inspections, prioritization of sites, and enforcement. SW104430 Does the Stormwater Management Program require construction site operators to implement erosion and sediment control BMPs and to control construction site wastes that may cause adverse water quality impacts? Yes SW104440 Does the Stormwater Management Program require construction site operators to control waste such z discarded building materials, concrete truck washout, chemicals, litter, and sanitary waste at the construction site that may cause adverse impacts to water quality? Yes SW104450 Does the permittee provide and promote a means for the public to notify the appropriate authorities of observed erosion and sedimentation problems? Yes SW104460 Consider coordinating this requirement with the permittee's public education program. Publicize the procedures and contact information. The procedures must lead directly to a site inspection or other timely follow-up action. The permittee may implement a plan promoting the existence of the NCDENR. Division of Land Resources "Stop Mud" hotline to meet the requirements of this paragraph. SW104470 Staff Training and Certification SW104480 The number of training and certification programs offered to staff. 1 Comments: One training opportunity offered to Town stormwater staff specific to Construction Site Runoff in FY22; this does not include training opportunities offered to Orange County Erosion Control staff, who is the Town's delegated authority for ESC. SW104490 The number of trained staff inspectors. 13 Comments: Includes 10 Town staff and 3 staff from Orange County Erosion Control who are trained to inspect construction sites. SW104500 The number of certified staff inspectors. 3 Comments: Three staff from Orange County Erosion Control are certified inspectors for erosion control. Page Number: 25 SW104510 The number of certified contractors by permittee. 0 SW104520 Inspection and Enforcement SW104530 The number of plans reviewed greater than one acre. 24 Comments: This is the number of plans reviewed in FY22 by Town staff that are greater than one acre. SW104590 The number of enforcement actions or NOVs taken. 29 Comments: The Town issued 68 enforcement actions in FY22, of which 29 were specifically related to erosion control. Enforcement actions include those taken through the Town's IDDE Program, by Town Code Enforcement, and by Orange County Erosion Control. Page Number: 26 Post -Construction Storm Water Management in New Development and Redevelopment SW104890 Post -Construction Storm Water Management in New Development and Redevelopment SW104900 Does the Stormwater Management Plan summarize what best management practices will be used, the frequency of the BMP, the measurable goals for each BMP, the implementation schedule, and the responsible person or position for implementation? Yes SW104910 Does the Stormwater Management Program describe how the permittee will develop an ordinance or other regulatory mechanism to implement and enforce a program to address post construction runoff from new development and redevelopment projects? Yes SW104920 The permittee's ordinances, and subsequent modifications, will be reviewed and approved by DWQ pri to implementation. The approval process will establish subsequent timeframes when DWQ will review performance under the ordinance(s). The reviews will occur, at a minimum, every five years. RegulatE public entities without ordinance making powers must demonstrate similar actions taken in their post construction stormwater management program to meet the minimum measure requirements. SW104930 Does the Stormwater Management Program describe how the permittee will ensure the long-term operation and maintenance (O&M) of BMPs? Yes SW104940 Options to help ensure that future O&M responsibilities are clearly identified include an agreement between the permittee and another party, such as the post -development landowners or regional authorities. Yes SW105000 Does the Stormwater Management Program explain how the permittee will control the sources of fecal coliform to the maximum extent practicable? Yes SW105010 Do new development and redevelopment codes allow for the following: SW105020 Bioretention basins? Yes SW105030 Alternative pavers? Yes SW105040 Buffer zones? Yes SW105050 Dry ponds? Yes SW105060 Wet ponds? Yes SW105070 Alternatives to curb and gutter? Yes SW105080 Grass swales? Yes Page Number: 27 SW105090 Grassed filter strips? Yes SW105100 Green parking lots? Yes SW105110 In -line storage systems? Yes SW105120 Infiltration basins? Yes SW105130 Infiltration trenches? Yes SW105140 Manufactured products installed in storm water inlets? Yes SW105150 Developments and redevelopments that use narrow streets? Yes SW105160 On -lot treatment? Yes SW105170 Open space design? Yes SW105180 Sand and organic filters? Yes SW105190 Porous pavement? Yes SW105200 Stormwater wetlands? Yes SW105210 Urban forestry? Yes SW105220 Does the Stormwater Management Program, in coordination with the County Health Department, ensu proper operation and maintenance of on -site wastewater treatment systems for domestic wastewater? Not Applicable SW105230 Does the Stormwater Management Program provide training for staff and developers/builders? Yes SW105260 BMP Inspection and maintenance SW105270 Are annual inspection reports required of permitted structural BMPs performed by a qualified professional? Yes Page Number: 28 SW105280 The number of BMP inspections and/or maintenance activities. 142 Comments: Number of BMPs inspected in FY22. SW105290 The number of problems that were identified and remedied. 26 Comments: Number of failed inspections that resulted in repair/maintenance in FY22. New Development and Redevelopment BMP Summary SW105310 The number of development/redevelopment projects regulated for post -construction stormwater contro 25 Evaluation of Post -construction Stormwater Management Program Measures SW105560 Model Practices: For those areas within the jurisdictional area of the permittee that are not subject to the post -construction stormwater management provisions of another existing state stormwater management program, does the permittee's Post -construction Stormwater Management Program eque or exceed the stormwater management and water quality protection provided by the following model practices: SW105570 Does the permittee issue local stormwater management permits to new development or redevelopmen projects as either a low density project or a high density project? Yes SW105580 Do projects permitted as a low density projects meet the following criteria: Yes SW105590 No more than two dwelling units per acre or 24% built -upon area; and, SW105600 Use of vegetated conveyances to the maximum extent practicable? SW105620 The stormwater control measures control and treat the difference between the pre -development and post -development conditions for the 1-year 24-hour storm. Runoff volume draw -down time must be a minimum of 24 hours, but not more than 120 hours; MELAll structural stormwater treatment systems are designed to achieve 85% average annual removal of total suspended solids; and AL SW105640 Stormwater management measures comply with the General Engineering Design Criteria For All Projects requirements listed in 15A NCAC 2H .1008(c); Are deed restrictions and/or protective covenants required by the locally issued permit and incorporate by the development to ensure that subsequent development activities maintain the development (or redevelopment) consistent with the approved plans? Yes SW105660 Are all built -upon areas at least 30 feet landward of perennial and intermittent surface waters? Yes Comments: Yes, for surface waters subject to the Jordan Lake Watershed Riparian Buffer rules. Does not include all surface waters not subject to Jordan rules. Page Number: 29 Watershed Protection Plans: Has the Permittee developed, adopted, and implemented a comprehensh watershed protection plan to meet part, or all, of the requirements for post -construction stormwater management? IL Not Applicable SW105680 Areas within the jurisdictional area of the permittee that are already subject to the existing state stormwater management programs are deemed compliant with the post -construction stormwater management model practices identified in (a). The programs are: the Water Supply Watershed protection programs for WS-1 — WS-IV waters, the HQW and ORW waters management strategies, the Neuse River Basin Nutrient Sensitive Waters (NSW) Management Strategy, the Tar -Pamlico River Bas Nutrient NSW Strategy, and the Randleman Lake Water Supply Watershed program. T SW105690 A regulated entity may develop its own comprehensive watershed plan, use the model ordinance developed by the Commission, design its own post -construction practices based on the Division's guidance and engineering standards for best management practices, or incorporate the post -construction model practices to satisfy, in whole or in part, the requirements for post -construction stormwater management. SW105700 Additional Requirements for Trout Waters: Has the permittee developed, adopted, and implemented ai ordinance (or similar regulatory mechanism) to ensure that the best management practices selected do not result in a sustained increase in the receiving water temperature? Not Applicable SW105710 ji Additional Requirements for Nutrient Sensitive Waters SW105720 Has the permittee developed, adopted, and implemented an ordinance (or similar regulatory mechanis to ensure that the best management practices for reducing nutrient loading is selected? Yes SW105730 Has the permittee developed and included a nutrient application (fertilizer and organic nutrients) management program in the Post -construction Stormwater Management Program? Yes SW105740 In areas where the Environmental Management Commission has approved a Nutrient Sensitive Water Urban Stormwater Management Program, the provisions of that program fulfill the nutrient loading reduction requirement. Page Number: 30 Pollution Prevention/Good Housekeeping for Municipal Operations SW105750 Pollution Prevention/Good Housekeeping SW105760 Does the Stormwater Management Program summarize what best management practices will be used the frequency of the BMP, the measurable goals for each BMP, the implementation schedule, and the responsible person or position for implementation? Yes Comments: See Town's SWMP dated February 2021. The Town is still awaitinq NCDEQ comments on and approval of draft SWMP dated December 6, 2021. SW105770 Does the Stormwater Management Program list the permittee's municipal operations that are impacted by this operation and maintenance program? Yes SW105780 The permittee must also include a list of industrial facilities the permittee owns or operates that are subject to NPDES Stormwater General Permits or individual NPDES permits for discharges of storm water associated with industrial activity that ultimately discharge to the permittee's MS4, including the permit number and certificate of coverage number for each facility. SW105790 Municipal Operations include: SW105800 Transfer Station No SW105810 Fleet Maintenance Yes Comments: Located at the Town Operations Center, outside the MS4 permit jurisdiction and sublect to its own NPDES permit. SW105820 Airport No SW105830 Animal Shelters No SW105840 Waste Water Treatment Plan No SW105850 Water Plants No SW105860 Construction Debris Site No SW105870 Transit Authority Yes Comments: Located at the Town Operations Center, outside the MS4 permit jurisdiction and subject to its own NPDES permit. SW105880 Public Works Operations Yes Comments: Located at the Town Operations Center, outside the MS4 permit jurisdiction and sublect to its own NPDES permit. Page Number: 31 SW105890 Prisons No sw105900 Emergency Service Facilities No SW105910 Fire Stations Yes SW105920 Landfills No SW105930 Schools No SW 105940 Parks Yes SW105950 Waste Recycling Centers No SW105960 Vehicle Maintenance Operations Yes Comments: Located at the Town Operations Center, outside the MS4 permit jurisdiction and subject to its own NPDES permit. SW105970 Vehicle Wash Operations Yes Comments: Located at the Town Operations Center, outside the MS4 permit jurisdiction and subject to its own NPDES permit. SW105980 Pump Stations or Lift Stations No SW 105990 Other: Police, Library, Public Housing SW106000 In addition to conducting staff training on stormwater pollution prevention and good housekeeping procedures, does the Stormwater Management Program describe any government employee training program the permittee will use to prevent and reduce storm water pollution from activities such as park and open space maintenance, fleet and building maintenance, new construction and land disturbances and storm water system maintenance? Yes Comments: Employee training is described in the Town's February 2021 SWMP (pq 54), and includes general stormwater awareness as well as facility -specific training. The Town implemented these training programs in FY22. SW106010 Does the Stormwater Management Program describe any existing, available training materials the permittee plans to use? Yes Page Number: 32 SW106030 Does the Stormwater Management Program describe maintenance activities, maintenance schedules, and long-term inspection procedures for controls to reduce floatables and other pollutants to the permittee's MS4? Yes Comments: See 2021 SWMP & 2021 MS4 O&M Plan submitted during NCDEQ audit in June 2021. The Town has also developed SWPPPs for all Town -owned facilities. SW106050 Does the Stormwater Management Program describe the permittee's procedures for the proper dispos of waste removed from the permittee's MS4 and the permittee's municipal operations, including dredc spoil, accumulated sediments, floatables, and other debris? Yes Comments: See 2021 MS4 O&M Plan submitted during NCDEQ audit in June 2021. SW106110 Industrial Activities SW106120 Did the permittee conduct annual review of the industrial activities with a Phase I NPDES stormwater permit owned and operated by the permittee? Not Applicable SW106130 Did the permittee review the Stormwater Pollution Prevention Plan, the timeliness of any monitoring reports required by the Phase I permit, and the results of inspections and subsequent follow-up action: at the facilities. Not Applicable SW106160 Does the permittee have a Used Oil Recycling Program? Not Applicable Comments: Orange County has a used oil recycling program. The Town's Fleet Maintenance & Transit operations hire a contractor to collect used oil - these Town operations are located outside the MS4 permit area and have their own NPDES industrial permit. SW106170 Does the permittee have a street sweeping program? Yes SW106180 Does the permittee have a program to clean catch basins, storm lines, and ditches? Yes SW106190 Does the permittee review fertilizer and pesticide use programs? Yes SW106200 Does the permittee have spill prevention plans at city facilities? Yes Comments: The Town has Stormwater Pollution Prevention Plans (SWPPPs) for all Town -owned facilities. SW106210 City Facilities Inspections SW106220 Does the permittee inspect vehicle washing fueling, storage and maintenance areas? Not Applicable Comments: The Town Operations Center is located outside of the MS4 permit area and has its own individual NPDES permit. Page Number: 33 SW106230 Does the permittee inspect material storage areas (i.e., storage areas for sand, salt, fertilizers, pesticides and other chemicals)? Not Applicable Comments: The Town Operations Center is located outside of the MS4 permit area and has its own individual NPDES permit. SW106240 Does the permittee inspect stormwater outfalls? Yes SW106250 Does the permittee inspect culverts? Yes SW106260 Does the permittee inspect swales/ditchs? Yes SW106270 Does the permittee inspect catch basins, inlets, and grates? Yes SW106280 Does the permittee inspect MS4 pipes? Yes SW106290 Does the permittee inspect solid and hazardous waste management facilities and recycling centers? Not Applicable SW106300 Does the permittee inspect animal shelters and pounds? Not Applicable SW106310 Does the permittee inspect parking lots? Yes SW106320 Does the permittee inspect parks and open spaces? Yes SW106330 The number of inspections conducted. 18 Comments: Inspections documented at Town -owned facilities in FY22. SW106400 Automobile Maintenance SW106410 The number of employees trained in preventing pollution from automobile maintenance activities. 0 Comments: All auto maintenance activities are located at the Town Operations Center, which is outside the MS4 permit jurisdiction and subject to its own individual NPDES permit. SW106420 The number of sites rewarded as being a "clean site" under a rewards program. 0 SW106430 The number of spills reported. 0 SW106440 The number of educational materials distributed at garages, auto shops, and other automobile -related businesses. 0 Page Number: 34 SW106450 Hazardous Materials Storage SW106460 The total number of storage facilities equipped to store hazardous materials. 11 Comments: Includes Fire Stations, Police and community pools/aquatic center. Town Operations Center not Aincluded - it is located outside of the MS4 permit and has its own NPDES permit. SW106470 The number of regularly inspected storage units. 11 SW106480 The number of employees trained in hazardous material storage and maintenance. 89 Comments: Includes Fire Department staff and Parks & Recreation staff who manage the Town's pools/aquatic MOSOW center. SW106490 Illegal Dumping The number of "no dumping" signs mwposted. 0 SW106510 The number of educational materials distributed. 0 Comments: The Town's Solid Waste staff distribute 100s or 1000s of door hangers & flyers each year but the # distributed is not tracked. The number of reports of illegal dumping received. 9 Comments: Includes reports to Solid Waste and Code Enforcement staff in FY22. SW106530 The number of dump sites and/or illegal sit -outs cleaned up. 9 SW106550 The number of enforcement actions pertaining to illegal dumping. Q Comments: All reported sites were required to clean up. Landscape and Lawn Care, and Pest Control SW106570 The number of stores/gardens participating in education programs. 0 sW106580� The number of residents trained by the permittee in safe landscaping, lawn care, and pest managemer techniques. 0 SW106590 The number of classes/seminars offered by the permittee in landscaping and lawn care. 0 Page Number: 35 SW106610 The number of municipal employees trained in integrated pest management. 11 Comments: Includes all Parks & Recreation staff currently trained in IPM. SW106620 Parking Lot and Street Cleaning SW106630 The number of parking lots. 71 Comments: This number is based on 2020 GIS analysis of impervious surfaces on Town property within municipal limits, not lust public parking lots and decks. SW106640 The number of scheduled parking lot and/or road cleanings. 156 Comments: Downtown roads swept 2x for each of 52 weeks (104 times); major roads were swept 1x for each of 52 weeks (52 times). SW106650 Pet Waste SW106660 The number of dog parks. 2 Comments: This is the number of public dog parks on Town property (private dog parks not included). SW106670 The number of "pooper-scooper" stations installed 12 SW106680 The number of educational materials distributed. 2764 Comments: Includes pet waste social media reach on Town socials and brochures distributed at events. SW106690 Road Salt Application and Storage SW106700 The number of storage facilities included in a regular inspection and maintenance program. 0 Comments: Road salt is stored at the Town Operations Center, which is outside the MS4 permit area and subject to its own NPDES permit. SW106710 The number of employees trained in road salt application. 14 SW106720 The quantity of salt applied to roadways (in tons). 80 SW106730 The quantity of alternative products used (in tons). 0 SW106800 Spill Response and Prevention SW106810 The number of leak detection devices installed at municipal facilities. 0 Page Number: 36 SW106820 The number of preventative maintenance procedures performed on tanks, valves, pumps, pipes, and other equipment. 28 Comments: Homestead Aquatic Center inspected quarterly: Community Center & AD Clark pools inspected monthly. SW106830 The number of personnel trained in spill response. 85 Comments: This is the number of Fire Department staff trained in spill response. SW106840 The number of regularly inspected high -risk facilities. 0 SW106850 The number of educational materials distributed to municipal employees. 449 Comments: Number of employees who received stormwater awareness training in FY22. SW106860 Storm Drain System Cleaning SW106870 The number of outfalls cleaned regularly. 0 Comments: Outfalls are cleaned as needed, not on a regular basis. In FY22, 29 outfalls were cleaned. SW106880 The number of storm drains cleaned regularly. 0 Comments: Storm drains are cleaned as needed, not on a regular basis. SW106890 The amount of trash, sediment, and other pollutants removed during cleaning (in tons). 19.31 Comments: 19.31 tons were disposed of at the landfill in FY22 (based on landfill tickets coded to "Demolition Standard). Remaining organic material dried, mixed with soil and compost, and used for compost. SW106900 Used Oil Recycling SW106910 The number of gallons of used oil collected from municipal operations. 0 Comments: The Town Operations Center is located outside of the MS4 permit area and has its own NPDES permit. SW106920 The number of recycling facilities that collect oil from municipal operations. 0 Comments: The Town Operations Center is located outside of the MS4 permit area and has its own NPDES permit. SW106930 The number of educational materials distributed to municipal employees. 0 SW106940 Vehicle Washing SW106950 The number of educational materials distributed to municipal employees. 0 Page Number: 37 SW106960 The number of designated municipal vehicle washing areas. Comments: The Town Operations Center is located outside of the MS4 permit area and has its own NPDES permit. Page Number: 38 Proaram Accomplishments SW106970 Staff and Capital Improvement Proiects SW106980 The number of staffed stormwater management position(s). 15.05 SW106990 The number of new stormwater management position(s) created or staffed for the reporting year. 0 SW107000 Total annual budget (excluding Capital Improvement Projects) for the NPDES stormwater managemen program for the reporting year. 1,053,325 Comments: Total annual Stormwater budget=$3,009,500, which includes the MS4 program as regulatory activities (reported here) plus the infrastructure & CIP budget, and the street sweeping program budget. SW107010 The number of Capital Improvement Projects planned. 0 SW107020 The number of Capital Improvement Projects active. 0 SW107030 The number of Capital Improvement Projects completed. 1 Comments: Booker Creek Basin Park flood storage project. SW107040 Total annual budget for Capital Improvement Projects for the reporting year. 372,919 Page Number: 39 Ordinance. Leaal or Reaulatory Authorit SW107050 Ordinance, Legal or Regulatory Authority SW107060 Illicit Discharge Detection & Elimination Drafted SW107070 Erosion & Sediment Control Drafted SW107080 Post -Development Stormwater Management Drafted SW107090 Stormwater Ordinance Drafted SW107100 Unified Development Ordinance SW107110 Flood Damage Protection Ordinance Drafted SW107120 Other: Not Applicable SW107130 Other: Not Applicable SW107140 Other: Not Applicable Page Number: 40 Town of Chapel Hill - Receiving Waters NPDES MS4 Permit NCS000414 FY22 Annual Report Attachment to Information Submitted via the BIMS Stormwater Management Program Assessment (SWMPA) Portal August 31, 2022 QUESTION NUMBER QUESTION ANSWER SW100260 EXISTING LOCAL WATER QUALITY PROGRAMS Complete a table below for each river basin within the MS4 service area. The web sites and resource contacts listed below under Information Sources will help you locate the information you need. Storm water programs should be designed to address the specific needs of the community and water resources they *Website links are intended to protect. If you haven't done so already, collect and resource information on your city's receiving waters and what pollutants contacts in the and sources are impacting those waters. You should also know BIMS SWMPA the various uses of your receiving waters so you can design a Portal need to be program to protect those uses. Complete a table below for each updated. See river basin within the MS4 service area. The web sites and references used resource contacts listed below under Information Sources will from NCDEQ SW100270 help you locate the information you need. website below. SW100280 River Basin Cape Fear SW100283 Program 1 - SW100290 Receiving Stream Name Little Creek SW100300 Stream Segment 16-41-1-15-(0.5) SW100310 Water Quality Classification WS-IV; NSW SW100320 Use Support Rating Impaired SW100325 TMDL No SW100331 Program 2 - Bolin Creek SW100332 Receiving Stream Name (Hogan Lake) 16-41-1-15-1- SW100333 Stream Segment (0.5)b SW100334 Water Quality Classification WS-V; NSW SW100335 Use Support Rating Impaired SW100336 TMDL No SW100337 Program 3 - SW100338 Receiving Stream Name Bolin Creek SW100339 Stream Segment 16-41-1-15-1-(4) SW10033A Water Quality Classification WS-IV; NSW SW10033B Use Support Rating Impaired SW10033C TMDL No Town of Chapel Hill - Receiving Waters FY22 NPDES MS4 Permit (#NCS000414) Annual Report August 31, 2022 SW10033D Program 4 - SW10033E Receiving Stream Name Tanyard Branch SW10033F Stream Segment 16-41-1-15-1-3 SW10033G Water Quality Classification WS-V; NSW SW10033H Use Support Rating Not Rated SW100331 TMDL No Program 5 - Receiving Stream Name Booker Creek (Eastwood Lake) Stream Segment 16-41-1-15-2-(1) Water Quality Classification WS-V, B; NSW Use Support Rating Impaired TMDL No Program 6 - Receiving Stream Name Booker Creek Stream Segment 16-41-1-15-2-(4) Water Quality Classification WS-V; NSW Use Support Rating Impaired TMDL No Program 7 - Receiving Stream Name Booker Creek Stream Segment 16-41-1-15-2-(5) Water Quality Classification WS-IV; NSW Use Support Rating Impaired TMDL No Program 8 - Receiving Stream Name Crow Branch Stream Segment 16-41-1-15-2-2 Water Quality Classification B; NSW Use Support Rating Not Rated TMDL No Program 9 - Receiving Stream Name Cedar Fork Creek Stream Segment 16-41-1-15-2-3 Water Quality Classification WS-V, B; NSW Use Support Rating Not Rated TMDL No Program 10 - Receiving Stream Name Old Field Creek Stream Segment 16-41-1-7 Water Quality Classification WS-V; NSW Use Support Rating Not Rated TMDL No Page 2 of 4 Town of Chapel Hill - Receiving Waters FY22 NPDES MS4 Permit (#NCS000414) Annual Report August 31, 2022 Program 11 - Receiving Stream Name Morgan Creek Stream Segment 16-41-2-(5.5)a Water Quality Classification WS-IV; NSW Use Support Rating Supporting TMDL No Program 12 - Receiving Stream Name Morgan Creek Stream Segment 16-41-2-(5.5)b Water Quality Classification WS-IV; NSW Use Support Rating Impaired TMDL No Program 13 - Receiving Stream Name Wilson Creek Stream Segment 16-41-2-6 Water Quality Classification WS-IV; NSW Use Support Rating Not Rated TMDL No Program 14 - Receiving Stream Name Fan Branch Creek Stream Segment 16-41-2-6-1 Water Quality Classification WS-IV; NSW Use Support Rating Not Rated TMDL No Program 15 - Receiving Stream Name Meeting of the Waters Stream Segment 16-41-2-7 Water Quality Classification WS-IV; NSW Use Support Rating Not Rated TMDL No Program 16 - Receiving Stream Name Battle Branch Stream Segment Source to Bolin Creek Water Quality Classification C; NSW Use Support Rating Not Rated TMDL No Program 17 - Receiving Stream Name Chapel Creek Stream Segment 16-41-2-8 Water Quality Classification WS-IV; NSW Use Support Rating Not Rated Page 3 of 4 Town of Chapel Hill - Receiving Waters FY22 NPDES MS4 Permit (#NCS000414) Annual Report August 31, 2022 TMDL No Program 18 - Receiving Stream Name Jolly Branch Stream Segment 16-41-1-15-1-2 Water Quality Classification WS-V; NSW Use Support Rating Not Rated TMDL No Program 19 - Receiving Stream Name UT at Wright Mobile Homes Stream Segment 16-41-1-15-2-3-1 Water Quality Classification WS-V, B; NSW Use Support Rating Not Rated TMDL No Program 20 - Receiving Stream Name Dry Creek Stream Segment Source to New Hope Creek Water Quality Classification C; NSW Use Support Rating Not Rated TMDL No *References: NCDEQ 2022 Integrated Report Map and NC Surface Water Classifications Map. 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