Water quality in Grass Valley, Nevada
Grass Valley is in Pershing County. 15 active public water systems serve the county; 6 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pershing County
3 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Imlay Water System Imlay |
200 | 0 | 22.6 mi | |
| Lovelock Meadows Water District Lovelock |
3,562 | 0 | 55.4 mi | |
| Lovelock Correctional Center Ndoc |
1,630 | 0 | — |
Non-community systems in Pershing County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ndot Cosgrave Roadside Park Rp804pe |
600 | 0 | 0 | |
|
Star Point MHP RV Park |
25 | 1 | 0 | |
|
Turn 3 RV Park and Store |
25 | 0 | 0 | |
|
Florida Canyon Mining INC |
150 | 1 | 0 | |
|
Rye Patch Petroleum |
54 | 3 | 1 | |
|
Gold Diggers Saloon & Grubb House |
25 | 2 | 0 | |
|
Humboldt River Ranch Association |
150 | 0 | 0 | |
|
Rye Patch State Park East River |
25 | 0 | 0 | |
|
Rye Patch State Park West River |
27 | 0 | 0 | |
|
Travel Centers of America NO 181 |
1,051 | 0 | 0 | |
|
Coeur Rochester INC |
32 | 1 | 0 |
About this data
Water systems are matched to Pershing County, nearest to Grass Valley 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 Nevada 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.