Water quality in Whitewater, Wisconsin
Whitewater is in Walworth County. 251 active public water systems serve the county; 66 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Walworth County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Snug Harbor Inn MHP Delavan |
30 | 1 | 6.4 mi | |
| Town Hall Apts Delavan |
90 | 0 | 6.8 mi | |
| Ludwell Estates Elkhorn |
100 | 6 | 12.7 mi | |
| Pioneer Estates of Delavan Delavan |
400 | 0 | 13.3 mi | |
| Elkhorn Waterworks Elkhorn |
10,317 | 1 | 13.3 mi | |
| Delavan Waterworks Delavan |
9,028 | 1 | 13.4 mi | |
| Troy Center Sanitary District Troy Center |
170 | 0 | 13.4 mi | |
| Vintage on the Ponds Delavan |
60 | 2 | 13.4 mi | |
| Geneva Landings Delavan |
25 | 0 | 13.4 mi | |
| Troy Terrace MHP Eagle |
150 | 0 | 13.5 mi | |
| Darien Waterworks Darien |
1,573 | 0 | 14.7 mi | |
| Delavan Club Condos Delavan |
395 | 1 | 14.7 mi | |
| Westshire Farms at the Lakes Delavan |
300 | 0 | 15.3 mi | |
| East Troy Waterworks East Troy |
5,054 | 0 | 16.5 mi | |
| East Troy S D 3 East Troy |
40 | 3 | 17.1 mi | |
| Geneva National Community Services Lake Geneva |
2,250 | 0 | 17.7 mi | |
| Lake Como Sanitary Dist 1 Lake Geneva |
3,038 | 0 | 18.3 mi | |
| Inspiration Ministries & Meadows Apts Walworth |
80 | 0 | 18.4 mi | |
| Williams Bay Waterworks Williams Bay |
2,601 | 2 | 18.8 mi | |
| Coachmans Terrace MHP Lake Geneva |
125 | 1 | 19.9 mi | |
| Country Estates Sanitary District Town of Lyons 1 Burlington |
500 | 0 | 20.0 mi | |
| Fontana Water Utility Fontana |
1,839 | 2 | 20.2 mi | |
| Walworth Waterworks Walworth |
2,304 | 2 | 20.5 mi | |
| Sharon Waterworks Sharon |
1,549 | 4 | 21.4 mi | |
| Lake Geneva Utility Commission Lake Geneva |
7,107 | 1 | 21.7 mi |
Non-community systems in Walworth County (221: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Walworth County, nearest to Whitewater 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.