GARNAVILLO, IA · Clayton County
GARNAVILLO 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)
- IA2234074
- System type
- Community Water System
- Population served
- 763
- Service connections
- 397
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Nitrate
October 1, 1985 – September 30, 1988
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 1, 2011 – June 30, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1985 – September 30, 1988 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 9, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 9, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 9, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 9, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 9, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 16, 2020State Compliance achieved7 linked violations
- May 20, 2020State Public Notification requested1 linked violation
- May 9, 2018State Public Notification received12 linked violations
- May 9, 2018State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 20, 2017State Compliance achieved2 linked violations
- June 20, 2017State Compliance achieved1 linked violation
- May 24, 2017State Public Notification requested4 linked violations
- May 24, 2017State Formal Notice of Violation issued1 linked violation
- September 24, 2012State Public Notification received3 linked violations
- March 6, 2012State Compliance achieved1 linked violation
- February 21, 1989State Compliance achieved1 linked violation
Contact
GARNAVILLO WATER SUPPLY
563-964-2331
GARNAVILLO, IA 52049