EPCOR - NORTH EAST AGUA FRIA
Arizona — Community Water System — PWSID: AZ0407531
System Information
| PWSID | AZ0407531 |
| System Name | EPCOR - NORTH EAST AGUA FRIA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 16, 2006 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Arizona |
| City | EL MIRAGE |
| ZIP Code | 85335 |
| Address | — |
| Organization | DIDOMIZIO, TOM |
| Phone | 623-445-2431 |
Population & Service
| Population Served | 14,723 |
| Service Connections | 5,494 |
Drinking Water Violations (30)
This water system has 30 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2024 | Jun 30, 2024 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2024 | Arsenic Rule |
| Apr 1, 2024 | Jun 30, 2024 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2024 | Arsenic Rule |
| Jan 1, 2024 | Mar 31, 2024 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2024 | Radionuclides and Revised Rad Rule |
| Jan 1, 2024 | Mar 31, 2024 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2024 | Radionuclides and Revised Rad Rule |
| Jan 1, 2024 | Mar 31, 2024 | Radium-226 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2024 | Radionuclides and Revised Rad Rule |
| Jan 1, 2024 | Mar 31, 2024 | Radium-226 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Radium-226 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Combined Uranium | MR | No | Yes | — | 30 ug/L | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Jul 1, 2023 | Sep 30, 2023 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2023 | Radionuclides and Revised Rad Rule |
| Apr 1, 2023 | Jun 30, 2023 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2023 | Arsenic Rule |
| Apr 1, 2023 | Jun 30, 2023 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2023 | Arsenic Rule |
| Jul 1, 2020 | Sep 30, 2020 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2020 | Arsenic Rule |
| Jul 1, 2020 | Sep 30, 2020 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2020 | Arsenic Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2012 | Consumer Confidence Rule |
| Jan 1, 2010 | Dec 31, 2018 | Dalapon | MR | No | No | — | 0.2 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | 2,4,5-TP | MR | No | No | — | 0.05 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | Dinoseb | MR | No | No | — | 0.007 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | Pentachlorophenol | MR | No | No | — | 0.001 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | 2,4-D | MR | No | No | — | 0.07 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | 2,4-D | MR | No | No | — | 0.07 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | Dalapon | MR | No | No | — | 0.2 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | Picloram | MR | No | No | — | 0.5 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Jan 1, 2010 | Dec 31, 2018 | Picloram | MR | No | No | — | 0.5 mg/L | — | Resolved | Dec 31, 2018 | Synthetic Organic Chemicals |
| Feb 1, 2008 | Feb 29, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 29, 2008 | Total Coliform Rule |
| Jun 1, 2007 | Jun 30, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2007 | Total Coliform Rule |
| Jul 1, 2005 | Sep 30, 2005 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2005 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
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.