Missouri
Ozark County drinking water quality
27 active public water systems serve 4,343 people in Ozark County. 8 are compliant, 19 had at least one EPA violation in the past three years, 1 is a designated serious violator, and 0 carry a health flag.
Needs attention
Community water systems
5 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Gainesville PWS Gainsville |
742 | 3 | 0 | |
|
Bakersfield PWS Bakersfield |
303 | 0 | 0 | |
|
Ozark County Pwsd 1 Theodosia |
243 | 0 | 0 | |
|
East Wind Community Tecumseh |
73 | 2 | 1 | |
|
Sundown Water System INC |
60 | 1 | 0 |
Non-community systems (22: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cloud 9 Ranch Club INC |
485 | 0 | 0 | |
|
Dora R III Schools |
421 | 3 | 0 | |
|
Usace Pontiac Boat Dock INC Branson |
400 | 2 | 1 | |
|
Rainbow Trout & Game Ranch |
331 | 1 | 0 | |
|
Theodosia Marina Resort INC |
275 | 1 | 1 | |
|
Dawt Mill and Campground |
150 | 3 | 0 | |
|
Pettit Canoe Rental |
150 | 2 | 1 | |
|
River of Life Farm |
100 | 3 | 0 | |
|
Roys Store |
100 | 2 | 0 | |
|
Thornfield Elementary School |
85 | 0 | 0 | |
|
Usfs Hammond Camp Pottersville |
70 | 1 | 0 | |
|
Usfs North Fork Recreation Area Willow Springs |
70 | 0 | 0 | |
|
Turkey Creek Ranch |
40 | 0 | 0 | |
|
Hitch N Post |
30 | 2 | 0 | |
|
Lost Woods Golf Course |
30 | 3 | 0 | |
|
Ozark County Senior Center |
30 | 1 | 0 | |
|
Usace Norfork Udall Park 30 Branson |
30 | 0 | 0 | |
|
Dollar General #24491 Dora |
25 | 1 | 0 | |
|
Millers Kountry Store |
25 | 4 | 1 | |
|
Pontiac 1 Stop |
25 | 0 | 0 | |
|
Sunburst Ranch |
25 | 2 | 0 | |
|
Usace Bullshoals Pontiac Park 135 |
25 | 2 | 0 |
Inactive systems (57, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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.