Water quality in Grangeville, Idaho
Grangeville is in Idaho County. 55 active public water systems serve the county; 36 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 Idaho County
17 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Country Court Community |
89 | 4 | 2.1 mi | |
| Fenn Community System |
30 | 1 | 7.2 mi | |
| Clearwater Water Dist |
80 | 2 | 8.7 mi | |
| Stites City of |
253 | 3 | 13.5 mi | |
| Cottonwood Water Dept |
977 | 2 | 14.0 mi | |
| White Bird City of |
125 | 6 | 14.2 mi | |
| Kooskia Water Dept |
514 | 1 | 16.5 mi | |
| Idoc North Idaho Correctional Institute |
425 | 1 | 18.1 mi | |
| Valley View Water and Sewer District |
70 | 1 | 19.5 mi | |
| Kamiah Valley Company LLC |
250 | 1 | 19.9 mi | |
| Ferdinand City of |
133 | 2 | 20.2 mi | |
| Elk City Water and Sewer Assn |
320 | 5 | 33.5 mi | |
| Riggins City of |
434 | 0 | 36.0 mi | |
| Rapid River Water & Sewer Dist |
120 | 0 | 41.5 mi | |
| Pine Ridge Water and Sewer Dist |
390 | 4 | — | |
| Monastery of ST Gertrudes |
200 | 0 | — | |
| Village 21 Water Dist |
25 | 1 | — |
Non-community systems in Idaho County (37: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Idaho County, nearest to Grangeville 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 Idaho 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.