SIBLEY, IA · O'Brien County
CALUMET WATER SUPPLY 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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA7109065
- System type
- Community Water System
- Population served
- 146
- Service connections
- 94
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1992 – March 31, 1992
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 1992 – March 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 9, 1996State Public Notification received1 linked violation
- November 5, 1996State Compliance achieved1 linked violation
- April 6, 1992State Compliance achieved1 linked violation
- February 16, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Contact
CALUMET WATER SUPPLY
712-330-9699
SIBLEY, IA 51249