ANTELOPE UNION HIGH SCHOOL
Arizona - Non-Transient Non-Community - PWSID: AZ0414044
System Information
| PWSID | AZ0414044 |
| System Name | ANTELOPE UNION HIGH SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | May 14, 2026 |
Location & Contact
| State | Arizona |
| City | WELLTON |
| ZIP Code | 85356 |
| Address | 9168 S AVE 36 E |
| Organization | DEIANA, MICHAEL |
| Phone | 928-920-9716 |
Population & Service
| Population Served | 375 |
| Service Connections | 17 |
Drinking Water Violations (493)
This water system has 493 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 19, 2026 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2026 | - | |
| Feb 19, 2026 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2026 | - | |
| Jan 1, 2026 | - | MR | No | No | - | TT | - | Resolved | Mar 11, 2026 | - | |
| Jan 1, 2026 | - | MR | No | No | - | TT | - | Resolved | Mar 11, 2026 | - | |
| Apr 19, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2026 | - | |
| Apr 19, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2026 | - | |
| Mar 21, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2026 | - | |
| Mar 21, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2026 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Feb 24, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Feb 24, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Dec 20, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 12, 2025 | - | |
| Dec 20, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 12, 2025 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 21, 2025 | - | |
| Dec 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 21, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Mar 11, 2026 | - | |
| Oct 1, 2024 | Oct 31, 2024 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2024 | - | |
| Oct 1, 2024 | Oct 31, 2024 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2024 | - |
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.