All water systems in Utah
1,080 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Fairview City Water System Sanpete County |
2,092 | 0 | 0 | |
|
Lewiston City Cache County |
2,078 | 0 | 0 | |
|
Johnson Water District Duchesne County |
2,065 | 2 | 1 | |
|
Willard City Water System Box Elder County |
2,036 | 1 | 0 | |
|
Duchesne Water System Duchesne County |
2,000 | 0 | 0 | |
|
Helper City Carbon County |
2,000 | 0 | 0 | |
|
Northrop Grumman Box Elder County |
2,000 | 0 | 0 | |
|
West Corinne Water CO Box Elder County |
1,970 | 0 | 0 | |
|
Toquerville Town Water System Washington County |
1,931 | 0 | 0 | |
|
Millville City Cache County |
1,900 | 0 | 0 | |
|
Hexcel INC Salt Lake County |
1,818 | 0 | 0 | |
|
Oakley Town Water System Summit County |
1,800 | 3 | 1 | |
|
Panguitch City Water System Garfield County |
1,800 | 1 | 1 | |
|
Honeyville Town Water System Box Elder County |
1,750 | 2 | 0 | |
|
Liberty Pipeline Company Weber County |
1,750 | 0 | 0 | |
|
Castledale Emery County |
1,700 | 0 | 0 | |
|
Centerfield Town Water System Sanpete County |
1,700 | 3 | 0 | |
|
Francis Town Water System Summit County |
1,700 | 0 | 0 | |
|
Wellington City Carbon County |
1,676 | 3 | 0 | |
|
Ferron Castle Valley Ssd Emery County |
1,660 | 0 | 0 | |
|
Mendon City Cache County |
1,640 | 1 | 0 | |
|
Woodland Hills City Utah County |
1,605 | 3 | 0 | |
|
Genola City Utah County |
1,600 | 1 | 0 | |
|
Moroni City Sanpete County |
1,600 | 7 | 0 | |
|
Coalville City Water System Summit County |
1,590 | 0 | 0 | |
|
Timber Lakes Water Ssd Wasatch County |
1,560 | 1 | 1 | |
|
Tridell Lapoint Wid Uintah County |
1,525 | 1 | 0 | |
|
Wendover City Water System Tooele County |
1,525 | 3 | 0 | |
|
Strawberry Bay Recreation Complex Wasatch County |
1,515 | 2 | 1 | |
|
Virgin Washington County |
1,512 | 2 | 0 | |
|
South Willard Box Elder County |
1,500 | 1 | 1 | |
|
Aneth Ntua Aneth · County |
1,481 | 2 | 0 | |
|
North Fork Ssd Utah County |
1,480 | 1 | 0 | |
|
Ukon Water Company Box Elder County |
1,465 | 2 | 2 | |
|
East Carbon City Carbon County |
1,460 | 2 | 1 | |
|
North Emery Ssd Emery County |
1,452 | 0 | 0 | |
|
Milford City Water System Beaver County |
1,435 | 0 | 0 | |
|
Hideout Town Water System Wasatch County |
1,429 | 0 | 0 | |
|
Orangeville Emery County |
1,420 | 0 | 0 | |
|
Heber Valley Camp Wasatch County |
1,384 | 0 | 0 | |
|
Jensen Wid Uintah County |
1,375 | 0 | 0 | |
|
West Warren -Warren Improvement District Weber County |
1,375 | 0 | 0 | |
|
Eden Waterworks System Weber County |
1,350 | 1 | 0 | |
|
Wolf Creek Water and Sewer ID Weber County |
1,345 | 0 | 0 | |
|
Diamond Valley Acres Washington County |
1,340 | 2 | 0 | |
|
Kennecott Section 21 Salt Lake County |
1,302 | 0 | 0 | |
|
Elwood Town Box Elder County |
1,300 | 1 | 0 | |
|
Uintah Town Water System Weber County |
1,300 | 0 | 0 | |
|
Rocky Ridge Town Water System Juab County |
1,297 | 0 | 0 | |
|
North Village Ssd Wasatch County |
1,280 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules still in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Utah records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.