Water quality in Vista, Missouri
Vista is in St. Clair County. 16 active public water systems serve the county; 11 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in St. Clair County
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Collins PWS Collins |
125 | 2 | 7.3 mi | |
| Twin Oaks Harbor |
50 | 0 | 9.6 mi | |
| Lowry City PWS Lowry City |
640 | 4 | 11.0 mi | |
| Harry S Truman Pwsd 2 Clinton |
2,700 | 4 | 19.1 mi | |
| Appleton City PWS Appleton City |
1,050 | 2 | 24.3 mi |
Non-community systems in St. Clair County (10: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Osceola Public School |
575 | 2 | 0 | |
|
Sugarfoot Barbeque Osceola |
128 | 1 | 0 | |
|
Countryside Trading Post |
100 | 0 | 0 | |
|
Wildflower Inn |
32 | 1 | 0 | |
|
Osceola Cheese Company |
500 | 0 | 0 | |
|
Collins Pilot 385 |
735 | 1 | 1 | |
|
Roscoe C 1 Elementary School |
90 | 2 | 0 | |
|
H Roe Bartle Scout Reservation |
1,800 | 2 | 0 | |
|
Krebs Mobile Home Living |
200 | 0 | 0 | |
|
Usace Truman Berry Bend South |
50 | 0 | 0 |
About this data
Water systems are matched to St. Clair County, nearest to Vista 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 Missouri 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.