Arizona Proving Ground
PWSID: AZ0407763
System Details
| Population Served | 75 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Non-Transient Non-Community |
| Owner | Private |
| Status | Active |
| City | Wittmann |
| Zip Code | 85361 |
Areas Served
- Wittmann, Maricopa County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
2 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2024-12-20 | Open | |||
| 2024-10-01 | Open |
Violation History (52 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2025-05-01 | Returned to Compliance | |||
| 2024-12-01 | Major | Acknowledged | ||
| 2024-12-01 | Major | Acknowledged | ||
| 2024-12-01 | Major | Returned to Compliance | ||
| 2024-11-01 | Major | Acknowledged | ||
| 2024-11-01 | Major | Acknowledged | ||
| 2024-11-01 | Major | Returned to Compliance | ||
| 2024-10-17 | Returned to Compliance | |||
| 2024-10-17 | Yes | Returned to Compliance | ||
| 2024-10-01 | Major | Acknowledged | ||
| 2024-10-01 | Major | Acknowledged | ||
| 2024-10-01 | Major | Returned to Compliance | ||
| 2024-04-01 | Major | Returned to Compliance | ||
| 2024-04-01 | Major | Acknowledged | ||
| 2024-04-01 | Major | Acknowledged | ||
| 2024-04-01 | Major | Returned to Compliance | ||
| 2024-01-01 | Major | Returned to Compliance | ||
| 2024-01-01 | Major | Acknowledged | ||
| 2024-01-01 | Major | Returned to Compliance | ||
| 2023-07-01 | Major | Returned to Compliance | ||
| 2023-07-01 | Major | Returned to Compliance | ||
| 2022-11-24 | Returned to Compliance | |||
| 2022-11-24 | Returned to Compliance | |||
| 2022-06-01 | Returned to Compliance | |||
| 2022-06-01 | Returned to Compliance | |||
| 2021-10-29 | Returned to Compliance | |||
| 2021-10-01 | Major | Returned to Compliance | ||
| 2021-10-01 | Major | Returned to Compliance | ||
| 2020-09-01 | Major | Returned to Compliance | ||
| 2020-09-01 | Major | Acknowledged | ||
| 2020-09-01 | Major | Returned to Compliance | ||
| 2020-09-01 | Major | Returned to Compliance | ||
| 2020-09-01 | Major | Acknowledged | ||
| 2020-09-01 | Major | Returned to Compliance | ||
| 2019-07-01 | Major | Returned to Compliance | ||
| 2019-07-01 | Major | Returned to Compliance | ||
| 2019-07-01 | Returned to Compliance | |||
| 2019-01-01 | Returned to Compliance | |||
| 2018-07-01 | Major | Returned to Compliance | ||
| 2017-12-01 | Returned to Compliance | |||
| 2016-10-01 | Major | Returned to Compliance | ||
| 2016-10-01 | Major | Returned to Compliance | ||
| 2016-09-01 | Major | Returned to Compliance | ||
| 2016-07-01 | Major | Returned to Compliance | ||
| 2016-07-01 | Major | Returned to Compliance | ||
| 2016-04-01 | Major | Returned to Compliance | ||
| 2016-04-01 | Major | Returned to Compliance | ||
| 2016-01-01 | Major | Returned to Compliance | ||
| 2016-01-01 | Major | Returned to Compliance | ||
| 2006-10-01 | Returned to Compliance |