Northern Section 4 Coop
PWSID: AZ0411201
System Details
| Population Served | 48 |
| Service Connections | 18 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Public/Private |
| Status | Active |
| City | Apache Junction |
| Zip Code | 85119 |
Areas Served
- Apache Junction, Pinal County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0009 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0006 mg/L | 0.015 mg/L | Below Action Level |
2 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-25 | | Open |
| | 2002-07-01 | | Open |
Violation History (39 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-06-01 | Major | Returned to Compliance |
| | 2024-06-01 | Major | Acknowledged |
| | 2024-06-01 | Major | Returned to Compliance |
| | 2024-03-01 | | Returned to Compliance |
| | 2024-03-01 | | Returned to Compliance |
| | 2023-10-02 | | Returned to Compliance |
| | 2023-10-02 | | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Acknowledged |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Acknowledged |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-04-01 | Major | Returned to Compliance |
| | 2022-04-01 | Major | Returned to Compliance |
| | 2022-01-28 | | Returned to Compliance |
| | 2021-06-01 | | Returned to Compliance |
| | 2020-12-01 | Major | Returned to Compliance |
| | 2020-12-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | | Returned to Compliance |
| | 2017-01-01 | Yes | Returned to Compliance |
| | 2016-10-01 | | Returned to Compliance |
| | 2016-10-01 | | Returned to Compliance |
| | 2016-08-01 | Major | Returned to Compliance |
| | 2016-07-01 | | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2015-10-01 | | Returned to Compliance |
| | 2012-10-01 | | Returned to Compliance |
| | 2011-10-01 | | Returned to Compliance |
| | 2009-07-01 | | Returned to Compliance |
| | 2004-07-01 | | Returned to Compliance |
| | 2003-07-01 | | Returned to Compliance |