ROCKWELL CITY, IA · Calhoun County
ROCKWELL CITY 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)
- IA1376098
- System type
- Community Water System
- Population served
- 2,250
- Service connections
- 878
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2024 – August 27, 2024
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1991 – March 31, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2024 – August 27, 2024 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| March 1, 1991 – March 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 27, 2024State Compliance achieved4 linked violations
- August 15, 2024State Formal Notice of Violation issued2 linked violations
- March 31, 2017State Compliance achieved2 linked violations
- December 16, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 16, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 16, 2016State Formal Notice of Violation issued11 linked violations
- August 13, 2014State Public Notification received1 linked violation
- June 26, 2014State Public Notification requested1 linked violation
- June 11, 2014State Compliance achieved1 linked violation
- December 24, 1996State Formal Notice of Violation issued4 linked violations
- May 21, 1991State Formal Notice of Violation issued1 linked violation
- May 21, 1991State Public Notification requested1 linked violation
- May 21, 1991State Formal Notice of Violation issued1 linked violation
- May 21, 1991State Public Notification requested1 linked violation
- April 23, 1991State Compliance achieved1 linked violation
- April 23, 1991State Compliance achieved1 linked violation
- September 30, 1984Federal issued Formal Notice of Violation1 linked violation
Contact
ROCKWELL CITY WATER SUPPLY
712-297-5630
ROCKWELL CITY, IA 50579