Water quality in Longtown, Missouri
Longtown is in Perry County. 15 active public water systems serve the county; 13 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Perry County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| S K & M Water and Sewer Company |
750 | 7 | 5.4 mi | |
| Perryville PWS Perryville |
8,555 | 3 | 6.8 mi | |
| ST Marys Seminary Perryville |
60 | 1 | 6.8 mi | |
| Mill Spring Frohna |
250 | 5 | 8.8 mi | |
| Perry County Pwsd 2 Perryville |
750 | 2 | 9.4 mi | |
| Altenburg PWS Altenburg |
341 | 6 | 10.6 mi | |
| Lake Kah Tan DA Estates INC |
158 | 1 | 11.3 mi | |
| Perry County Pwsd 1 Perryville |
2,065 | 0 | 12.2 mi | |
| Port Perry Service |
800 | 1 | 16.3 mi |
Non-community systems in Perry County (5: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rhodes 101 Convenience Store |
400 | 1 | 0 | |
|
Energy Panel Structures INC |
56 | 0 | 0 | |
|
Buchheit INC Perryville |
25 | 7 | 1 | |
|
Midwest Petroleum CO 1020 |
25 | 1 | 0 | |
|
Midwest Petroleum CO 1021 |
25 | 1 | 0 |
About this data
Water systems are matched to Perry County, nearest to Longtown 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 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.