St. Clair County, Missouri Water Systems
St. Clair County, Missouri
6 community water systems on record — 6 active, 0 inactive.
Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
Community water systems in St. Clair County, Missouri
- APPLETON CITY PWSAPPLETON CITY · 1,518 servedActive
- COLLINS PWSCOLLINS · 125 servedActive
- HARRY S TRUMAN PWSD 2MONTROSE · 2,700 servedActive
- LOWRY CITY PWSLOWRY CITY · 640 servedActive
- OSCEOLA PWSOSCEOLA · 947 servedActive
- TWIN OAKS HARBORCOLE CAMP · 50 servedActive
| System name | City | Population served | Status |
|---|---|---|---|
| APPLETON CITY PWS | APPLETON CITY | 1,518 | Active |
| COLLINS PWS | COLLINS | 125 | Active |
| HARRY S TRUMAN PWSD 2 | MONTROSE | 2,700 | Active |
| LOWRY CITY PWS | LOWRY CITY | 640 | Active |
| OSCEOLA PWS | OSCEOLA | 947 | Active |
| TWIN OAKS HARBOR | COLE CAMP | 50 | Active |