ALLERTON, IA · Decatur County
GARDEN GROVE 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)
- IA2725073
- System type
- Community Water System
- Population served
- 179
- Service connections
- 107
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2015 – July 31, 2015
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2015 – July 31, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedSelenium
October 1, 1981 – September 30, 1982
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, 2015 – July 31, 2015 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2015 – July 31, 2015 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 1981 – September 30, 1982 | Maximum Contaminant Level Violation, Average | Selenium | 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 22, 2020State Compliance achieved1 linked violation
- January 31, 2020State Formal Notice of Violation issued12 linked violations
- October 2, 2015State Public Notification requested3 linked violations
- January 4, 2013State Public Notification requested8 linked violations
- October 20, 1997State Public Notification requested11 linked violations
- October 20, 1997State Formal Notice of Violation issued10 linked violations
Contact
GARDEN GROVE OPERATOR
641-414-5080
ALLERTON, IA 50008