Water quality in Ashippun, Wisconsin
Ashippun is in Dodge County. 178 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Dodge County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hustisford Waterworks Hustisford |
1,063 | 1 | 9.7 mi | |
| Clyman Waterworks Clyman |
422 | 2 | 12.0 mi | |
| Iron Ridge Waterworks Iron Ridge |
937 | 0 | 12.3 mi | |
| Breezy Point MHP 2 Horicon |
51 | 0 | 14.2 mi | |
| Breezy Point MHP 1 Horicon |
30 | 0 | 14.2 mi | |
| Juneau Waterworks Juneau |
2,627 | 2 | 15.9 mi | |
| Horicon Waterworks Horicon |
3,682 | 0 | 16.7 mi | |
| Lowell Waterworks Lowell |
337 | 2 | 17.1 mi | |
| Reeseville Waterworks Reeseville |
718 | 3 | 17.4 mi | |
| Mayville Waterworks Mayville |
5,112 | 0 | 19.4 mi | |
| Theresa Waterworks Theresa |
1,262 | 1 | 20.8 mi | |
| Beaver Dam Water Utility Beaver Dam |
16,200 | 1 | 22.8 mi | |
| Sunnyside Estates Beaver Dam |
135 | 0 | 22.9 mi | |
| North Hills MHP Beaver Dam |
420 | 2 | 24.1 mi | |
| Leroy Sanitary District 1 Leroy |
320 | 4 | 24.3 mi | |
| Maple Grove MHP Beaver Dam |
125 | 0 | 25.4 mi | |
| Lomira Waterworks Lomira |
2,701 | 4 | 26.5 mi | |
| Brownsville Waterworks Brownsville |
630 | 2 | 27.3 mi | |
| Marshview Terrace Waupun |
40 | 3 | 28.7 mi | |
| Waupun Utilities Waupun |
8,056 | 0 | 30.4 mi | |
| Fox Lake Waterworks Fox Lake |
1,610 | 1 | 30.8 mi | |
| Waupun Correctional Inst Waupun |
3,706 | 2 | 31.2 mi | |
| Fox Lake Correctional Institution Fox Lake |
1,850 | 3 | 33.6 mi |
Non-community systems in Dodge County (154: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Dodge County, nearest to Ashippun 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.
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.