Water quality for ZIP code 53520
ZIP 53520 covers Brodhead in Rock County, Wisconsin, one of 13 ZIP codes in the county. 158 active public water systems serve the county; 26 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Rock County
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Footville Waterworks Footville |
816 | 1 | 9.0 mi | |
| Mountain View MHP 1 Evansville |
50 | 1 | 10.1 mi | |
| Midway Village Mobile Home Park Evansville |
160 | 4 | 12.8 mi | |
| Birchwood Trailer Court Evansville |
32 | 1 | 12.9 mi | |
| Mountain View MHP 2 Evansville |
25 | 1 | 12.9 mi | |
| Evansville Waterworks Evansville |
5,703 | 2 | 12.9 mi | |
| Caravilla Education and Rehab Center Janesville |
298 | 4 | 17.1 mi | |
| Rockvale MHP Janesville |
1,200 | 0 | 17.2 mi | |
| Beloit City of Beloit |
36,677 | 1 | 17.5 mi | |
| Janesville Water Utility Janesville |
64,415 | 0 | 18.2 mi | |
| Edgerton Waterworks Edgerton |
5,512 | 2 | 21.8 mi | |
| Fulton Utility District Edgerton |
200 | 3 | 22.1 mi | |
| Oakhill Waterworks Edgerton |
130 | 1 | 22.2 mi | |
| Rock River Leisure Estates Coop Edgerton |
650 | 3 | 22.6 mi | |
| Milton Waterworks Milton |
5,588 | 0 | 24.1 mi | |
| Clinton Waterworks Clinton |
2,119 | 0 | 24.9 mi | |
| Shady Hill Mobile Home Park Clinton |
140 | 3 | 25.7 mi | |
| Pirates Cove Mobile Home Community Edgerton |
25 | 2 | 31.5 mi | |
| County Line Estates Whitewater |
240 | 1 | 33.0 mi |
Non-community systems in Rock County (138: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Rock County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.