Water quality for ZIP code 46580
ZIP 46580 covers Warsaw and Winona Lake in Kosciusko County, Indiana, one of 14 ZIP codes in the county. 293 active public water systems serve the county; 173 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Kosciusko County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hideaway Hills Warsaw |
470 | 1 | 1.7 mi | |
| Country Club Crossing Warsaw |
44 | 2 | 2.9 mi | |
| Westhaven MHP LLC Warsaw |
417 | 3 | 3.5 mi | |
| Neighbors of Timbercreek Warsaw |
110 | 4 | 4.3 mi | |
| Merrywood Mobile Home Park Pierceton |
210 | 2 | 4.5 mi | |
| Green Acres Mobile Home Park Warsaw |
500 | 1 | 4.7 mi | |
| Oak Wood Circle Pierceton |
30 | 4 | 5.2 mi | |
| Indiana American Water Claypool Claypool |
413 | 0 | 5.8 mi | |
| Suburban Acres MHP Warsaw |
333 | 3 | 6.0 mi | |
| Mecks Whispering Pines II LLC Warsaw |
598 | 3 | 6.0 mi | |
| Lake Estates Manufactured Home Community Warsaw |
192 | 4 | 8.8 mi | |
| Pierceton Water Works Pierceton |
928 | 0 | 8.9 mi | |
| Mentone Water Company Mentone |
1,001 | 0 | 9.1 mi | |
| Lake View Mobile Home Park Leesburg |
62 | 2 | 9.2 mi | |
| Silver Lake Water Works Silver Lake |
1,030 | 0 | 9.2 mi | |
| Regency Pointe Estates Mobile Home Park Pierceton |
345 | 1 | 9.5 mi | |
| Etna Green Water Department Etna Green |
663 | 1 | 10.3 mi | |
| Riley Resort Land Trust Pierceton |
39 | 5 | 10.7 mi | |
| Culvers Hill North Webster North Webster |
75 | 4 | 11.8 mi | |
| Webster Estates North Webster |
122 | 0 | 12.0 mi | |
| Millwood Acres, Inc. Etna Green |
113 | 0 | 12.3 mi | |
| Ponderosa Estates |
55 | 5 | 12.6 mi | |
| Waubee Lake Mobile Home Park Milford |
30 | 9 | 12.9 mi | |
| Meadow Acres Mobile Home Park North Manchester |
93 | 0 | 13.1 mi | |
| Milford Water Department Milford |
1,556 | 0 | 13.6 mi |
Non-community systems in Kosciusko County (263: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Kosciusko 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 Indiana 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.