Water quality for ZIP code 53928
ZIP 53928 covers Doylestown in Columbia County, Wisconsin, one of 13 ZIP codes in the county. 139 active public water systems serve the county; 31 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Columbia County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Rio Waterworks Rio |
1,095 | 3 | 4.5 mi | |
| Fall River Waterworks Fall River |
1,793 | 2 | 6.3 mi | |
| Cambria Waterworks Cambria |
767 | 1 | 8.3 mi | |
| Wisconsin Academy Main Campus Columbus |
115 | 2 | 8.9 mi | |
| Columbus Utilities Columbus |
5,173 | 2 | 9.3 mi | |
| Wyocena Waterworks Wyocena |
768 | 1 | 9.7 mi | |
| Pardeeville Waterworks Pardeeville |
2,151 | 0 | 10.3 mi | |
| Randolph Water Dept Randolph |
1,800 | 2 | 10.9 mi | |
| Poynette Mobile Estates Poynette |
150 | 4 | 12.0 mi | |
| Friesland Waterworks Friesland |
345 | 3 | 12.0 mi | |
| Arlington Waterworks Arlington |
946 | 3 | 12.6 mi | |
| Inch Heights LLC Poynette |
47 | 0 | 12.7 mi | |
| Poynette Waterworks Poynette |
2,520 | 3 | 12.8 mi | |
| Suburban Heights MHP Portage |
90 | 0 | 13.7 mi | |
| Saddle Ridge Estates Portage |
700 | 2 | 14.7 mi | |
| Capital Hill Mobile Home Park Poynette |
36 | 0 | 16.1 mi | |
| Portage Waterworks Portage |
10,437 | 0 | 17.9 mi | |
| Harmony Mobile Manor Lodi |
45 | 0 | 18.1 mi | |
| Harmony Grove San Dist Lodi |
1,950 | 0 | 20.2 mi | |
| Lodi Waterworks Lodi |
3,146 | 3 | 20.4 mi | |
| Oakwood Terrace Portage |
100 | 0 | 20.7 mi | |
| Crystal Lake RV Resort LLC Lodi |
725 | 0 | 25.8 mi | |
| Dells Estates Wisconsin Dells |
30 | 3 | 26.9 mi | |
| Pine Vista MHP 1 Prairie Du Sac |
60 | 0 | 29.4 mi | |
| Wisconsin Dells Waterworks Wisconsin Dells |
3,232 | 2 | 33.7 mi |
Non-community systems in Columbia County (113: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Columbia 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.