Water quality in West Chester, Iowa
West Chester is in Washington County. 25 active public water systems serve the county; 12 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 Washington County
13 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Washington Water Department Washington |
7,362 | 0 | 7.1 mi | |
| Linn Hollow MHP LLC Washington |
68 | 1 | 7.1 mi | |
| Wellman Municipal Waterworks Wellman |
1,524 | 1 | 9.0 mi | |
| Brighton Municipal Water Supply Brighton |
600 | 1 | 11.4 mi | |
| City of Kalona Southtown Kalona |
60 | 0 | 11.6 mi | |
| Kalona Water Dept Kalona |
2,630 | 0 | 11.7 mi | |
| Sunset Hills Estates Part 2 Kalona |
45 | 0 | 13.1 mi | |
| Ainsworth Water Works Ainsworth |
511 | 0 | 14.2 mi | |
| Riverside Water Supply Riverside |
1,060 | 0 | 15.8 mi | |
| Timberline Estates Riverside |
95 | 0 | 16.0 mi | |
| Crawfordsville Water Supply Crawfordsville |
277 | 0 | 17.0 mi | |
| Waldschmidt Subdivision Riverside |
45 | 1 | 18.5 mi | |
| Wapello Rural Water Assoc. Ottumwa |
17,263 | 0 | 38.4 mi |
Non-community systems in Washington County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Crooked Creek Christian Camp Washington |
43 | 3 | 0 | |
|
Windmill Ridge Campground Kalona |
27 | 4 | 1 | |
|
Him Hearth N Home Cooking Kalona |
57 | 2 | 1 | |
|
Marr Park Ainsworth |
148 | 1 | 0 | |
|
Pathway Christian School Kalona |
115 | 3 | 1 | |
|
Eagles Nest Tap LLC Coppock |
42 | 0 | 0 | |
|
Hillcrest Academy Kalona |
202 | 3 | 0 | |
|
Mid-Prairie Home School ED Center Kalona |
160 | 0 | 0 | |
|
Dairy Mart Ainsworth |
62 | 1 | 1 | |
|
Ainsworth 4 Corners Restaurant Ainsworth |
400 | 0 | 0 | |
|
Highland High School Riverside |
405 | 0 | 0 |
About this data
Water systems are matched to Washington County, nearest to West Chester 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 Iowa 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.