MINGUS UNION HIGH SCHOOL
Arizona — Non-Transient Non-Community — PWSID: AZ0413116
System Information
| PWSID | AZ0413116 |
| System Name | MINGUS UNION HIGH SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | COTTONWOOD |
| ZIP Code | 86326 |
| Address | ATTENTION:GARY ALLRED |
| Organization | MINGUS UNION HIGH SCH DIST 4 |
| Phone | 928-634-8901 |
Population & Service
| Population Served | 1,200 |
| Service Connections | 7 |
Drinking Water Violations (453)
This water system has 453 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 5, 2024 | — | Other | No | No | — | — | — | Resolved | Feb 25, 2025 | — | |
| Dec 5, 2024 | — | Other | No | No | — | — | — | Resolved | Feb 25, 2025 | — | |
| Dec 5, 2024 | — | Other | No | No | — | — | — | Resolved | Feb 25, 2025 | — | |
| Dec 5, 2024 | — | Other | No | No | — | — | — | Resolved | Feb 25, 2025 | — | |
| Sep 9, 2024 | — | TT | Yes | No | — | — | — | Resolved | Feb 24, 2025 | — | |
| Sep 9, 2024 | — | TT | Yes | No | — | — | — | Resolved | Feb 24, 2025 | — | |
| Sep 9, 2024 | — | TT | Yes | No | — | — | — | Resolved | Feb 24, 2025 | — | |
| Sep 9, 2024 | — | TT | Yes | No | — | — | — | Resolved | Feb 24, 2025 | — | |
| Aug 11, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 4, 2025 | — | |
| Aug 11, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 4, 2025 | — | |
| Aug 11, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 4, 2025 | — | |
| Aug 11, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 4, 2025 | — | |
| Oct 1, 2021 | — | RPT | No | No | — | — | — | Resolved | Dec 6, 2021 | — | |
| Oct 1, 2021 | — | RPT | No | No | — | — | — | Resolved | Dec 6, 2021 | — | |
| Aug 1, 2017 | — | RPT | No | No | — | — | — | Resolved | Sep 26, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2015 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 2014 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.