Water quality in Ponderay, Idaho
Ponderay is in Bonner County. 152 active public water systems serve the county; 83 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 Bonner County
52 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Oden View Estates Improvement Assn |
64 | 3 | 3.4 mi | |
| Kaniksu Shores Estates |
93 | 2 | 3.5 mi | |
| Oden Water Assn INC |
1,524 | 1 | 4.4 mi | |
| Dover City of |
865 | 1 | 4.9 mi | |
| Mountain Springs Water Corporation |
338 | 0 | 4.9 mi | |
| Schweitzer Basin Water Company |
955 | 0 | 5.4 mi | |
| Colburn Water Assn |
290 | 2 | 6.2 mi | |
| Idaho Club |
300 | 0 | 6.6 mi | |
| Hidden Pines Trailer Park |
62 | 1 | 6.9 mi | |
| Northside Water Users Assn |
413 | 1 | 6.9 mi | |
| Ponderosa Mobile Home Park |
72 | 0 | 6.9 mi | |
| Travel America Trailer Park Sandpoint |
318 | 0 | 7.3 mi | |
| Sagle Valley Water Dist |
708 | 0 | 7.4 mi | |
| Swan Shores II |
140 | 0 | 7.5 mi | |
| Southside Water and Sewer Dist |
615 | 0 | 10.0 mi | |
| Cedar Springs Community Water |
130 | 7 | 11.7 mi | |
| East Hope Water Dept |
445 | 0 | 12.1 mi | |
| Kullyspell Estates |
92 | 3 | 13.3 mi | |
| Laclede Water Dist |
668 | 1 | 13.9 mi | |
| Diamond Benchview Water Corp |
115 | 1 | 15.9 mi | |
| Priest River City of |
2,173 | 1 | 16.4 mi | |
| Sunnyside Water Assn |
125 | 3 | 18.7 mi | |
| Clark Fork City of |
730 | 2 | 20.2 mi | |
| Priest Lake Water, LLC |
178 | 0 | 22.8 mi | |
| West Bonner Water Dist 1 |
545 | 2 | 23.4 mi |
Non-community systems in Bonner County (99: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Bonner County, nearest to Ponderay 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.