Water quality in Middletown, Missouri
Middletown is in Montgomery County. 23 active public water systems serve the county; 17 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 Montgomery County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wellsville PWS Wellsville |
1,210 | 1 | 9.2 mi | |
| Bellflower PWS Bellflower |
350 | 4 | 9.2 mi | |
| Montgomery City PWS Montgomery City |
2,811 | 0 | 11.7 mi | |
| Roy L Utilities |
150 | 3 | 14.6 mi | |
| New Florence PWS New Florence |
769 | 0 | 15.2 mi | |
| High Hill PWS High Hill |
300 | 2 | 17.5 mi | |
| Montgomery County Pwsd 1 Jonesburg |
300 | 2 | 19.5 mi | |
| Jonesburg PWS Jonesburg |
768 | 0 | 20.0 mi | |
| Montgomery CO Pwsd 1 |
3,850 | 4 | 20.1 mi | |
| Monroe County Pwsd 2 Paris |
6,700 | 3 | 26.2 mi | |
| Rhineland PWS Rhineland |
150 | 2 | 28.8 mi | |
| Montgomery County Pwsd 1 Montgomery City |
20 | 2 | — |
Non-community systems in Montgomery County (10: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Reds Gas |
200 | 2 | 1 | |
|
Hickory Ridge Campground |
40 | 2 | 1 | |
|
New Florence Wood Products |
150 | 2 | 0 | |
|
Graham Cave State Park Campground |
200 | 0 | 0 | |
|
Graham Cave State Park Office |
25 | 0 | 0 | |
|
Lazy Day Campground |
25 | 1 | 1 | |
|
Endless Summer Winery |
100 | 1 | 0 | |
|
Loutre Shore Country Club |
50 | 3 | 0 | |
|
Loutre Market Hermann |
30 | 0 | 0 | |
|
J D Streett 170 Hermann |
200 | 1 | 0 |
About this data
Water systems are matched to Montgomery County, nearest to Middletown 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.