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Home My WebLink AboutNCS000485_Nashville FY18 Annual Report_20181030Town of Nashville Stormwater Management Report Fiscal Year 2017 – 2018 Permit No. NCS000485 1 1. Storm Sewer System Information – Page 2 1.1 Population Served – Page 2 1.2 Growth Rate – Page 2 1.3 Jurisdictional and MS4 Service Areas – Page 2 1.4 MS4 Conveyance System – Page 2 1.5 Land Use Composition Estimates – Page 2 1.6 TMDL Identification – Page 2 2. Receiving Streams – Page 2 3. Existing Water Quality Programs – Page 2 3.1 Local Programs – Page 2 3.2 State Programs – Page 3 4. Permitting Information – Page 3 4.1 Responsible Party Contact List – Page 3 4.2 Organizational Chart – Page 4 4.3 Signing Official – Page 4 4.4 Duly Authorized Representative – Page 4 5. Co-Permitting Information – Page 4 6. Reliance on Other Government Entity – Page 4 7. Stormwater Management Program – Page 4 7.1 Public Education and Outreach on Storm Water Impacts – Page 4 7.2 Public Involvement and Participation – Page 5 7.3 Illicit Discharge Detection and Elimination – Page 5 7.4 Construction Site Stormwater Runoff Control – Page 5 7.5 Post-Construction Storm Water Management in New Development and Redevelopment – Page 6 7.6 Pollution Prevention/Good Housekeeping for Municipal Operations – Page 6 2 1. Storm Sewer System Information 1.1. Population Served The Town of Nashville is a full-service municipality located in eastern North Carolina. The State Demographer provides the most recent population estimate as 5,487. 1.2. Growth Rate The 2010 United State Census population estimate was 5,352. The growth rate is roughly 3% from the last census. 1.3. Jurisdictional and MS4 Service Area The Town of Nashville has approximately 2.75 square miles of service area. 1.4. Land Use Composite Estimate The Town of Nashville Stormwater System is largely piped in the core sections of town and in the newer northern subdivisions. In the southernmost sections of town storm water is largely transported by open ditch. The water supply watershed located in the southernmost sections of town is the primary reason for the open ditch system. 1.5. Land Use Composite Estimate It is estimated the Town of Nashville is made up of 40% residential use, 20% commercial use, 10% industrial use, and 30% open space. This is an estimate by staff. 1.6. TMDL Identification To the best of our knowledge we do not discharge into a controlled body of water. 2. Receiving Streams Receiving Stream Name Stream Segment Water Quality Classification Use Support Rating Water Quality Issues 303(d) List Stony Creek Unnamed C; NSW Sapony Creek Unnamed C; NSW 3. Existing Water Quality Programs 3.1. Local Programs The Town of Nashville participates in a water supply watershed district in the southern portions of the Town and Extraterritorial 3 Jurisdiction. This program is primarily geared towards protecting water quality in the Tar River Reservoir. Certain density requirements under this program are relaxed by the ordinance for developing in a manner consistent with preserving water quality. We also require developments to submit and provide a State approved sediment and erosion control plan. The Town of Nashville Land Use Plan also recognizes sensitive areas and addresses them appropriately. 3.2. State Programs As mentioned above the state approves our sediment and erosion control plans for development within this jurisdiction. The Town of Nashville and its planning jurisdiction do fall within the Tar- Pamlico River Basin and follows its buffer regulations. 4. Permitting Information 4.1. Responsible Party Contact List Pete Connet Interim Town Manager (P) 252-459-4511 (F) 252-459-8926 Mr. Connet is responsible for the day-to-day operations of the Town as they pertain to administration of all programs. He is a working manager who remains involved in all aspects of Town Government. Jamey Baines Public Works Director (P) 252-459-4511 (F) 252-459-8926 Mr. Baines is the Director of the Public Works Department. He is responsible for streets, and stormwater systems among other duties. As it pertains to stormwater his department’s responsibilities include day-to-day maintenance of the Town’s stormwater system. He also reviews development plans to ensure consistency with the Town’s stormwater goals. 4 4.2. Organizational Chart 4.3. Signing Official Pete Connet Interim Town Manager is the signing official for the permit. Mr. Connet is the Interim Town Manager of the Town of Nashville. He is the Chief Administrative Official and is responsible for the day-to-day operations of the Town. 4.4. Duly Authorized Representative No duly authorized representative is appointed for this permit. 5. Co-Permitting Information None 6. Reliance on Other Government Entities None 7. Stormwater Management Program 7.1. Public Education and Outreach on Storm Water Impacts The Town of Nashville had handouts available during the Blooming Festival at the Town’s tent. The handout is an educational tool teaching about stormwater, the effects of pet waste, pesticides, fertilizer, oil and grease, leaves, litter, and other potential pollutants, how storm drains carry water to streams, and how polluted stormwater degrades stream quality. There was also a coloring contest as part of the festival. The Town of Nashville primarily utilizes our website and brochures to distribute stormwater information to the public. The Town’s target pollutant sources are residential customers with dumping or the runoff associated with lawn care practices. The Town’s target audience are the residents and developers within our jurisdiction. Town Manager Public Works Director Planning Director 5 7.2. Public Involvement and Participation The Town of Nashville held a park clean-up at Stoney Creek Environmental Park as a community project. Participants also planted a tree as part of an Earth Day celebration at the park. Last year it was observed that Nashville Elementary has a perfect location for a rain garden. NC State Extension Service, Town of Nashville, and Nashville Elementary have discussed the possibility of installing a rain garden to reduce erosion and educate the whole student body on good stormwater practice. Progress has been made toward the installation of the rain garden. 7.3. Illicit Discharge Detection and Elimination No enforcement actions have been necessary during this reporting period. A comprehensive storm sewer mapping project is in the process of being completed and will include storm sewer manholes and grates along with ditch sections. The Town of Nashville currently has several policies and ordinances that somewhat address discharge and debris in our storm sewer system. Our stormwater SOP currently addresses illicit discharge. 7.4. Construction Site Stormwater Runoff Control The Town of Nashville relies on the State Erosion and Sediment Control Program. 6 7.5. Post-Construction Storm Water Management in New Development and Redevelopment The Town of Nashville requires the annual O&M is the responsibility of the property owner. This documentation is properly recorded. The Public Works Department maintains annual inspections to ensure these structures are properly working. Property Owner Location Type of BMP Age of BMP Service Area O&M Designee Wal-Mart 1205 Eastern Ave. Wet Pond & Bioretention 11 years Wal-Mart Owner Boice- Willis 102 S. Eastpointe Ave. Bioretention Pond 6 years Boice-Willis Owner Nash Crossing East Evans St. Wet Pond 2 years Development Owner Bells Hardware Washington Street Bioretention Pond Pending Store Owner 7.6. Pollution Prevention/Good Housekeeping for Municipal Operations The Town of Nashville is participating in a Soil & Water Conservation grant to remove snags/trash from Stoney Creek. The Town also has a grant to repair major stormwater piping to Stoney Creek. The Town has an account with Utility Cloud and will be moving the utility mapping over to this program within the next year. The Public Works Department maintains their grounds and vehicle wash bays. The Public Works Department also maintains the log books for drainage maintenance.