State
Tennessee: drinking water records
EPA lists 454 community water systems serving homes in Tennessee. 275 took part in EPA's national PFAS survey (UCMR 5), and 86 found at least one PFAS above the level laboratories can measure.
In focus454community water systems
Public records. Clearer context.
0
ZIP reports published
454
community water systems
98
systems with a health-based violation since 2016
16
systems that reached the lead action level since 2016
Counties
- Anderson County 5 systems
- Bedford County 5 systems
- Benton County 3 systems
- Bledsoe County 2 systems
- Blount County 6 systems
- Bradley County 3 systems
- Campbell County 5 systems
- Cannon County 1 systems
- Carroll County 9 systems
- Carter County 9 systems
- Cheatham County 4 systems
- Chester County 1 systems
- Claiborne County 5 systems
- Clay County 2 systems
- Cocke County 2 systems
- Coffee County 7 systems
- Crockett County 6 systems
- Cumberland County 5 systems
- Davidson County 3 systems
- DeKalb County 5 systems
- Decatur County 5 systems
- Dickson County 3 systems
- Dyer County 5 systems
- Fayette County 7 systems
- Fentress County 5 systems
- Franklin County 8 systems
- Gibson County 13 systems
- Giles County 6 systems
- Grainger County 2 systems
- Greene County 7 systems
- Grundy County 3 systems
- Hamblen County 5 systems
- Hamilton County 8 systems
- Hancock County 1 systems
- Hardeman County 9 systems
- Hardin County 5 systems
- Hawkins County 8 systems
- Haywood County 3 systems
- Henderson County 3 systems
- Henry County 7 systems
- Hickman County 3 systems
- Houston County 3 systems
- Humphreys County 3 systems
- Jackson County 5 systems
- Jefferson County 5 systems
- Johnson County 3 systems
- Knox County 6 systems
- Lake County 2 systems
- Lauderdale County 6 systems
- Lawrence County 9 systems
- Lewis County 2 systems
- Lincoln County 4 systems
- Loudon County 3 systems
- Macon County 2 systems
- Madison County 2 systems
- Marion County 7 systems
- Marshall County 3 systems
- Maury County 4 systems
- McMinn County 6 systems
- McNairy County 6 systems
- Meigs County 1 systems
- Monroe County 6 systems
- Montgomery County 6 systems
- Moore County 2 systems
- Morgan County 1 systems
- Obion County 10 systems
- Overton County 4 systems
- Perry County 2 systems
- Pickett County 1 systems
- Polk County 4 systems
- Putnam County 9 systems
- Rhea County 8 systems
- Roane County 7 systems
- Robertson County 3 systems
- Rutherford County 4 systems
- Scott County 2 systems
- Sequatchie County 3 systems
- Sevier County 10 systems
- Shelby County 6 systems
- Smith County 7 systems
- Stewart County 7 systems
- Sullivan County 8 systems
- Sumner County 6 systems
- Tipton County 7 systems
- Trousdale County 3 systems
- Unicoi County 2 systems
- Union County 4 systems
- Van Buren County 1 systems
- Warren County 4 systems
- Washington County 2 systems
- Wayne County 3 systems
- Weakley County 5 systems
- White County 5 systems
- Williamson County 7 systems
- Wilson County 7 systems
ZIP reports
Sources
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.