MISSOURI VALLEY, IA · Harrison County
MISSOURI VALLEY WATER SUPPLY Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA4344088
- System type
- Community Water System
- Population served
- 2,684
- Service connections
- 1,331
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Source Water (GWR)
—E. COLI
December 9, 2022
UnaddressedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 9, 2022 | Monitoring, Source Water (GWR) | E. COLI | — | Unaddressed |
| July 1, 2006 – July 31, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- May 5, 2025State Public Notification received3 linked violations
- March 22, 2023State Public Notification received4 linked violations
- January 18, 2023State Public Notification requested4 linked violations
- June 4, 1996State Public Notification received2 linked violations
- January 21, 1982State Unresolved1 linked violation
Contact
MISSOURI VALLEY WATER SUPPLY
402-689-2693
MISSOURI VALLEY, IA 51555