Water quality in Grantsville, Utah
Grantsville is in Tooele County. 34 active public water systems serve the county; 13 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Tooele County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Erda Acres Water CO |
1,150 | 0 | 8.5 mi | |
| Silver Spur Ranchos |
80 | 0 | 8.6 mi | |
| Stansbury Park Improvement District |
9,839 | 0 | 9.4 mi | |
| Tooele City Water System |
41,770 | 2 | 10.3 mi | |
| South Rim Water System |
834 | 0 | 11.5 mi | |
| Oquirrh Mountain Water CO |
2,500 | 0 | 12.0 mi | |
| Lincoln Culinary Water Assn |
660 | 2 | 12.0 mi | |
| Stockton Town Water System |
620 | 0 | 13.0 mi | |
| Ophir Canyon Water Association |
108 | 0 | 20.4 mi | |
| Dugway English Village |
600 | 1 | 30.2 mi | |
| Vernon Waterworks Special Service Dist |
302 | 1 | 35.5 mi | |
| Wendover City Water System |
1,525 | 3 | 81.3 mi |
Non-community systems in Tooele County (21: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Clean Harbors Grassy Mtn |
32 | 1 | 1 | |
|
Morton Salt INC |
150 | 1 | 0 | |
|
Erda Ward |
600 | 1 | 0 | |
|
Erda Drive In, LLC |
209 | 1 | 0 | |
|
Tooele Army Depot North |
541 | 0 | 0 | |
|
Utah Youth Village |
90 | 0 | 0 | |
|
Rush Valley Lds Church |
150 | 0 | 0 | |
|
Clean Harbors Aragonite |
250 | 0 | 0 | |
|
Grassy Mountain Rest Stop |
31 | 0 | 0 | |
|
Dugway Ward |
175 | 0 | 0 | |
|
Last Chance Ski Ranch |
41 | 3 | 0 | |
|
Salt Flats Highway Rest Stop |
25 | 0 | 0 | |
|
Ibapah Lds Church |
25 | 0 | 0 | |
|
Ibapah School |
26 | 0 | 0 | |
|
Dugway Ditto Tech Center |
920 | 0 | 0 | |
|
Camp Wapiti (elks) |
200 | 2 | 1 | |
|
Simpson Springs Campground |
150 | 2 | 1 | |
|
Dugway Carr Facility |
100 | 0 | 0 | |
|
Tooele Army Depot-Deseret Chemical |
100 | 0 | 0 | |
|
Energy Solutions |
96 | 0 | 0 | |
|
Delle Auto Truck Stop |
29 | 0 | 0 |
About this data
Water systems are matched to Tooele County, nearest to Grantsville first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.