CITY WATER-SYSTEM LEDGER
Knoxville, Tennessee
EPA’s September 2026 export lists 6 active community water systems serving Knoxville, Tennessee, with 1 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Knoxville, Tennessee
EPA associates 6 covered systems with Knoxville, Tennessee; their reported population-served values total 601,594 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Knoxville Utilities Board - KubTN0000366 | 254,671 | Surface water | No current violation flagged |
| First U.D. Of Knox CountyTN0000369 | 115,531 | Surface water | Other current violation flag |
| Hallsdale-Powell U.D.TN0000280 | 84,315 | Surface water | No current violation flagged |
| West Knox Utility DistrictTN0000371 | 77,825 | Surface water | No current violation flagged |
| Knox-Chapman Utility DistrictTN0000367 | 41,311 | Surface water | No current violation flagged |
| Northeast Knox U.D.TN0000515 | 27,941 | Surface water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Knoxville, Tennessee
EPA classifies 6 systems serving Knoxville, Tennessee across 1 primary-source categories; Surface water is the largest category with 6 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.