All water systems in Utah
1,080 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Salt Lake City Water System Salt Lake County |
383,612 | 0 | 0 | |
|
Granger-Hunter Improvement District Salt Lake County |
121,083 | 0 | 0 | |
|
West Jordan City Water System Salt Lake County |
117,025 | 0 | 0 | |
|
Provo City Utah County |
116,288 | 0 | 0 | |
|
ST George City Water System Washington County |
105,240 | 1 | 0 | |
|
Sandy City Water System Salt Lake County |
99,750 | 2 | 0 | |
|
Jordan Valley Wcd Salt Lake County |
99,335 | 0 | 0 | |
|
Orem City Water System Utah County |
98,129 | 1 | 0 | |
|
Lehi City Utah County |
93,446 | 2 | 0 | |
|
South Jordan City Salt Lake County |
89,704 | 0 | 0 | |
|
Ogden City Water System Weber County |
87,267 | 0 | 0 | |
|
Layton City Water System Davis County |
82,000 | 0 | 0 | |
|
Saratoga Springs City Utah County |
68,000 | 0 | 0 | |
|
Taylorsville-Bennion ID Salt Lake County |
67,098 | 0 | 0 | |
|
Eagle Mountain City Utah County |
61,266 | 1 | 0 | |
|
Herriman City Municipal Water Department Salt Lake County |
60,000 | 1 | 0 | |
|
University of Utah Salt Lake County |
57,080 | 2 | 0 | |
|
Kearns Improvement District Salt Lake County |
56,700 | 1 | 0 | |
|
Logan City Water System Cache County |
55,540 | 0 | 0 | |
|
Spanish Fork City Utah County |
47,169 | 0 | 0 | |
|
Washington City Washington County |
45,865 | 1 | 0 | |
|
Riverton City Water System Salt Lake County |
45,600 | 0 | 0 | |
|
Tooele City Water System Tooele County |
41,770 | 2 | 0 | |
|
Pleasant Grove City Utah County |
40,000 | 0 | 0 | |
|
Cedar City Waterworks Iron County |
39,670 | 1 | 1 | |
|
American Fork City Utah County |
39,045 | 1 | 0 | |
|
Roy City Water System Weber County |
38,800 | 0 | 0 | |
|
Murray City Water System Salt Lake County |
38,723 | 1 | 0 | |
|
Bountiful City Water System Davis County |
37,500 | 1 | 0 | |
|
Magna Water District Salt Lake County |
36,700 | 0 | 0 | |
|
Syracuse City Water System Davis County |
35,561 | 1 | 0 | |
|
Springville City Utah County |
35,516 | 1 | 0 | |
|
Clearfield City Water System Davis County |
33,540 | 2 | 0 | |
|
Waterpro INC Salt Lake County |
33,100 | 0 | 0 | |
|
Midvale City Water System Salt Lake County |
33,005 | 0 | 0 | |
|
Kaysville City Water System Davis County |
32,976 | 1 | 0 | |
|
Bona Vista Water District Weber County |
29,000 | 0 | 0 | |
|
Farmington City Water System Davis County |
27,860 | 0 | 0 | |
|
Hill Air Force Base Davis County |
25,625 | 0 | 0 | |
|
Hurricane City Washington County |
25,555 | 4 | 0 | |
|
South Salt Lake City Water System Salt Lake County |
23,600 | 4 | 0 | |
|
Draper City Water System Salt Lake County |
23,205 | 0 | 0 | |
|
Clinton City Water System Davis County |
23,000 | 0 | 0 | |
|
Highland City Utah County |
22,000 | 0 | 0 | |
|
North Ogden City Weber County |
22,000 | 1 | 0 | |
|
Vineyard City Utah County |
21,431 | 2 | 0 | |
|
Hooper Water Improvement District Weber County |
20,820 | 0 | 0 | |
|
Brigham City Water System Box Elder County |
20,540 | 1 | 0 | |
|
Bluffdale Water System Salt Lake County |
20,000 | 0 | 0 | |
|
Weber State University Ogden Campus Weber County |
20,000 | 1 | 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.