COUNTY WATER-SYSTEM LEDGER
St. Francois, Missouri
EPA’s September 2026 export lists 7 active community water systems serving St. Francois, Missouri, with 6 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving St. Francois, Missouri
EPA associates 7 covered systems with St. Francois, Missouri; their reported population-served values total 45,575 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Farmington PWSMO4010270 | 18,217 | Ground water | Other current violation flag |
| Park Hills PWSMO4010279 | 8,587 | Ground water | No current violation flagged |
| Desloge PWSMO4011441 | 5,034 | Ground water | Current monitoring/reporting flag |
| Bonne Terre PWSMO4010087 | 3,537 | Ground water | Current monitoring/reporting flag |
| Bonne Terre PrisonMO4061410 | 3,500 | Ground water | Current monitoring/reporting flag |
| Farmington Correctional CenterMO4069041 | 3,500 | Ground water | Current monitoring/reporting flag |
| Terre Du LacMO4036059 | 3,200 | Ground water | Other current violation flag |
02 / SOURCE MIX
Primary water sources for St. Francois, Missouri
EPA classifies 7 systems serving St. Francois, Missouri across 1 primary-source categories; Ground water is the largest category with 7 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.