Stormwater runoff occurs when precipitation from rain or snowmelt flows over the ground. Impervious surfaces like driveways, sidewalks, streets, and building rooftops prevent stormwater runoff from naturally soaking into the ground. Stormwater runoff often contains pollutants in quantities that could adversely affect water quality.


Stormwater can pick up debris, chemicals, dirt, and other pollutants and flow into a storm sewer system or directly to a lake, stream, river, wetland, or coastal water. Anything that enters a storm sewer system is discharged untreated into the waterbodies we use for swimming, fishing and providing drinking water.

Reporting Illegal Dumping / Discharges

The phone hotline is 865-273-5756.

Stormwater Annual Report 2018/2019

Stormwater Resolutions