Water quality for ZIP code 53147
ZIP 53147 covers Lake Geneva, Bloomfield, Como, and Springfield in Walworth County, Wisconsin, one of 14 ZIP codes in the 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 |
|---|---|---|---|---|
| Interlaken Resort and Village Lake Geneva |
500 | 0 | 2.3 mi | |
| Lake Geneva Utility Commission Lake Geneva |
7,107 | 1 | 2.6 mi | |
| Coachmans Terrace MHP Lake Geneva |
125 | 1 | 2.6 mi | |
| Lake Como Sanitary Dist 1 Lake Geneva |
3,038 | 0 | 4.1 mi | |
| Geneva National Community Services Lake Geneva |
2,250 | 0 | 4.7 mi | |
| Williams Bay Waterworks Williams Bay |
2,601 | 2 | 4.7 mi | |
| Bloomfield, Village of Pell Lake |
4,071 | 5 | 5.1 mi | |
| Fontana Water Utility Fontana |
1,839 | 2 | 6.0 mi | |
| Inspiration Ministries & Meadows Apts Walworth |
80 | 0 | 6.2 mi | |
| Country Estates Sanitary District Town of Lyons 1 Burlington |
500 | 0 | 7.1 mi | |
| Walworth Waterworks Walworth |
2,304 | 2 | 7.4 mi | |
| Westshire Farms at the Lakes Delavan |
300 | 0 | 7.6 mi | |
| Genoa City Waterworks Genoa City |
2,766 | 2 | 7.7 mi | |
| Delavan Club Condos Delavan |
395 | 1 | 9.1 mi | |
| Elkhorn Waterworks Elkhorn |
10,317 | 1 | 9.2 mi | |
| Ludwell Estates Elkhorn |
100 | 6 | 9.6 mi | |
| Vintage on the Ponds Delavan |
60 | 2 | 10.2 mi | |
| Geneva Landings Delavan |
25 | 0 | 10.2 mi | |
| Delavan Waterworks Delavan |
9,028 | 1 | 10.5 mi | |
| Pioneer Estates of Delavan Delavan |
400 | 0 | 12.8 mi | |
| Darien Waterworks Darien |
1,573 | 0 | 13.9 mi | |
| Sharon Waterworks Sharon |
1,549 | 4 | 14.5 mi | |
| Town Hall Apts Delavan |
90 | 0 | 15.6 mi | |
| East Troy S D 3 East Troy |
40 | 3 | 16.0 mi | |
| East Troy Waterworks East Troy |
5,054 | 0 | 16.1 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, 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.