Public water system record
Garden Grove Water Supply
Serves Garden Grove, Decatur County, IA · 179 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Garden Grove Water Supply in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 2
Key facts
- Garden Grove Water Supply buys its water from Rathbun Regional Water Assn (Rathbun).
- Record on file since 1981, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 32 unknown out of 92 service lines.
Check whether Garden Grove Water Supply serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Nitrite
Monitoring and reporting
|
Apr 1, 2020 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
Full record since 1981
EPA's records for Garden Grove Water Supply go back to 1981. Before October 19, 2016 they list 1 health-based violation (1 archived by EPA without a recorded fix) and 5 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 1 | 0 |
| 1990s | 0 | 1 |
| 2010 to October 18, 2016 | 0 | 4 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Selenium, began October 1981, Archived.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Selenium
Contaminant limit exceeded
|
Oct 1, 1981 | Archived |
Where the water comes from
Garden Grove Water Supply buys its water from Rathbun Regional Water Assn (Rathbun). It lists no wells or intakes of its own.
Buys water from
- Rathbun Regional Water Assn (Rathbun) Centerville, IA
Annual water quality report
Garden Grove Water Supply must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Garden Grove Water Supply for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Iowa.
Certified drinking water labs by state EPA guidance for private wells