HARRISONVILLE, MO · Cass County
CASS COUNTY PWSD 9 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)
- MO1024118
- System type
- Community Water System
- Population served
- 6,063
- Service connections
- 2,438
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 2010 – September 30, 2010
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2010 – September 30, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 12, 2011State Compliance achieved2 linked violations
- November 1, 2010State Public Notification received2 linked violations
- September 10, 2010State Violation/Reminder Notice1 linked violation
Contact
MC GEE, RICK
Phone not on record
HARRISONVILLE, MO 64701-0000