Water quality in Gayville, South Dakota
Gayville is in Yankton County. 11 active public water systems serve the county; 4 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 Yankton County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Mission Hill Gayville, Mission Hill |
190 | 0 | 1.9 mi | |
| East Winds Court, Inc. Yankton |
180 | 0 | 3.4 mi | |
| Yankton Yankton |
15,411 | 0 | 4.8 mi | |
| Volin Volin |
161 | 0 | 7.0 mi | |
| Timberland Park Yankton |
95 | 2 | 7.6 mi | |
| Gayville Gayville |
392 | 0 | 7.9 mi | |
| Utica Gayville, Utica |
65 | 1 | 9.8 mi | |
| Irene Irene |
422 | 0 | 13.3 mi | |
| Lesterville Lesterville |
115 | 1 | 15.8 mi |
Non-community systems in Yankton County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
3 Sons RV Park Yankton |
339 | 1 | 0 |
About this data
Water systems are matched to Yankton County, nearest to Gayville 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.
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 South Dakota 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.