Water quality in Bagley, Wisconsin
Bagley is in Grant County. 90 active public water systems serve the county; 44 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Grant County
27 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Patch Grove Waterworks Patch Grove |
160 | 0 | 6.8 mi | |
| Bloomington Waterworks Bloomington |
682 | 0 | 9.7 mi | |
| Mount Hope Waterworks Mount Hope |
181 | 2 | 12.6 mi | |
| Cassville Waterworks Cassville |
777 | 1 | 17.3 mi | |
| Bluffside Court Cassville |
40 | 2 | 18.4 mi | |
| Cozy Acres MHP Boscobel |
80 | 0 | 20.3 mi | |
| Lancaster Waterworks Lancaster |
3,907 | 0 | 21.3 mi | |
| Fennimore Waterworks Fennimore |
2,507 | 2 | 23.1 mi | |
| Boscobel Waterworks Boscobel |
3,237 | 0 | 24.3 mi | |
| Stitzer Sanitary Dist 1 Stitzer |
150 | 4 | 24.4 mi | |
| Potosi Waterworks Potosi |
718 | 2 | 26.9 mi | |
| River Vista Estates LLC Potosi |
30 | 3 | 27.1 mi | |
| Tennyson Waterworks Potosi |
367 | 2 | 27.4 mi | |
| Blue River Waterworks Blue River |
424 | 1 | 31.8 mi | |
| Montfort Waterworks Montfort |
718 | 3 | 34.1 mi | |
| Livingston Waterworks Livingston |
664 | 0 | 34.1 mi | |
| Dickeyville Waterworks Dickeyville |
1,069 | 1 | 34.2 mi | |
| Platteville Waterworks Platteville |
12,268 | 0 | 34.8 mi | |
| Kieler SD NO 1 Kieler |
560 | 2 | 35.6 mi | |
| Oak Park Community Platteville |
90 | 4 | 35.7 mi | |
| Patriot Park Platteville |
80 | 0 | 35.7 mi | |
| Sinsinawa Dominicans INC Sinsinawa |
213 | 1 | 37.4 mi | |
| Muscoda Waterworks Muscoda |
1,453 | 0 | 37.6 mi | |
| Maryville SD 2 Hazel Green |
100 | 2 | 38.2 mi | |
| Stateline Mobile Home Park Hazel Green |
37 | 4 | 39.1 mi |
Non-community systems in Grant County (62: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Grant County, nearest to Bagley 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files.
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 Wisconsin 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.