Info for Contractors and Developers
Sediment is the biggest pollutant associated with construction site storm water runoff. Uncontrolled storm water runoff from construction sites can significantly impact rivers, lakes and estuaries because the sediment can reduce the amount of sunlight reaching aquatic plants, clog fish gills, smother aquatic habitat and spawning areas, and impede navigation. Construction sites that disturb one acre or more of land must apply for and be issued a notice of coverage from the Tennessee Department of Environment and Conservation (TDEC) before any work can begin.
Construction Site Runoff
What are the goals of construction site stormwater runoff control?
How is construction site stormwater runoff controlled?
Tennessee General NPDES Permit for discharges of Stormwater Associated with Construction Activities – PERMIT NO. TNR100000
MS4 Stormwater Design or BMP Manuals TDEC Erosion Prevention and Sediment Control Handbook
Tennessee Permanent Stormwater Management and Design Guidance Manual
Metro Nashville Stormwater Management Manual (BEST MANAGEMENT PRACTICES (BMP) MANUAL – Volume 4)
City of Portland Minimum Drainage Requirements