ROCKWELL, IA · Cerro Gordo County

ROCKWELL 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): IA1773097
System type: Community Water System
Population served: 1,071
Service connections: 433
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Nitrite
July 1, 2023 – June 30, 2024
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2009 – June 30, 2015
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2009 – June 30, 2015
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1984 – March 31, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1983 – September 30, 1984
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2023 – June 30, 2024	Monitoring, Regular	Nitrite	—	Resolved
July 1, 2009 – June 30, 2015	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
July 1, 2009 – June 30, 2015	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
October 1, 1984 – March 31, 1985	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 27, 2024State Public Notification received2 linked violations
July 30, 2024State Public Notification requested2 linked violations
October 18, 2017State Public Notification requested3 linked violations
February 4, 1992State Public Notification received3 linked violations
January 16, 1992State Formal Notice of Violation issued4 linked violations
March 10, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 10, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Contact

ROCKWELL WATER SUPPLY

641-210-5984

ROCKWELL, IA 50469