O FALLON, MO · St. Charles County
OFALLON PWS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
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.
System facts
- System ID (PWSID)
- MO6010588
- System type
- Community Water System
- Population served
- 32,515
- Service connections
- 13,527
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
No violations on record for this system.
Enforcement actions
- September 3, 2025State Compliance achieved1 linked violation
- July 21, 2025State Violation/Reminder Notice1 linked violation
- July 21, 2025State Public Notification requested1 linked violation
- July 26, 1991State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
Contact
HERIGODT, JAY
636-379-3801
O FALLON, MO 63366-0000