Public water system record
Gilbert Rigg Well Coop
Serves an area of Maricopa County, AZ that includes Chandler · 95 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Gilbert Rigg Well Coop in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Gilbert Rigg Well Coop draws water from 1 well.
- Record on file since 2004, with 0 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 29 service lines.
Check whether Gilbert Rigg Well Coop 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 |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2025 | Active |
Full record since 2004
EPA's records for Gilbert Rigg Well Coop go back to 2004. Before October 20, 2016 they list no health-based violations and 22 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 14 |
| 2010 to October 19, 2016 | 0 | 8 |
| 2020s | 0 | 1 |
Where the water comes from
Gilbert Rigg Well Coop draws water from 1 well.
Annual water quality report
Gilbert Rigg Well Coop 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 Gilbert Rigg Well Coop 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 Arizona.
Certified drinking water labs by state EPA guidance for private wells