Water quality in Big Bend, Wisconsin
Big Bend is in Waukesha County. 589 active public water systems serve the county; 108 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Waukesha County
72 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Marlan Meadows Homeowners Assoc Muskego |
210 | 0 | 4.2 mi | |
| Pioneer Centre Muskego |
140 | 4 | 4.2 mi | |
| Willow Glen Apartments Muskego |
80 | 3 | 4.2 mi | |
| Muskego Water Utility Muskego |
8,150 | 3 | 4.5 mi | |
| Norris INC Mukwonago |
141 | 5 | 6.0 mi | |
| Heaven City Mukwonago |
106 | 1 | 6.2 mi | |
| Durham Meadows Water Trust Muskego |
700 | 0 | 6.2 mi | |
| Mukwonago Waterworks Mukwonago |
8,190 | 1 | 6.4 mi | |
| Stoney Creek Adult Community Muskego |
95 | 0 | 6.6 mi | |
| Hale Park Meadows Muskego |
720 | 1 | 7.0 mi | |
| New Berlin Water Utility New Berlin |
27,899 | 1 | 8.4 mi | |
| Waukesha Water Utility Waukesha |
70,718 | 2 | 8.4 mi | |
| Schoenstatt Sisters of Mary Waukesha |
80 | 0 | 8.4 mi | |
| Oakton Beach Pewaukee |
144 | 1 | 9.4 mi | |
| Town of Brookfield San Dist 4 Brookfield |
6,419 | 1 | 10.0 mi | |
| Prairie Village Water Trust North Prairie |
2,100 | 3 | 10.4 mi | |
| Douglas Plaza South Elm Grove |
62 | 3 | 10.6 mi | |
| Hills of Wales Apts Wales |
50 | 2 | 11.3 mi | |
| Brandybrook Subdivision Wales |
474 | 1 | 11.5 mi | |
| Lincolnshire Place Wales |
100 | 0 | 11.7 mi | |
| Apartments of Stoneridge Delafield |
75 | 2 | 12.1 mi | |
| Pewaukee City Water and Sewer Utility Pewaukee |
8,671 | 2 | 12.6 mi | |
| Squires Grove Elm Grove |
410 | 3 | 12.6 mi | |
| Marian Heights Subdivision Elm Grove |
400 | 1 | 12.6 mi | |
| Emerald Woods Condos Elm Grove |
150 | 2 | 12.6 mi |
Non-community systems in Waukesha County (516: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Waukesha County, nearest to Big Bend 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.