PINTO VALLEY MINE
Arizona - Non-Transient Non-Community - PWSID: AZ0404321
System Information
| PWSID | AZ0404321 |
| System Name | PINTO VALLEY MINE |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | MIAMI |
| ZIP Code | 85539 |
| Address | 2911 N FOREST SERVICE ROAD |
| Organization | WILLIAMS, LAWRENCE |
| Phone | 928-812-3834 |
Population & Service
| Population Served | 699 |
| Service Connections | 29 |
Drinking Water Violations (92)
This water system has 92 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Jul 25, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 5, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Jul 25, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 5, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 5, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 5, 2025 | - | |
| Jun 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Jul 22, 2024 | - | |
| Jun 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Jul 22, 2024 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2021 | - | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2021 | - | |
| Jul 20, 2019 | - | MR | No | No | - | TT | - | Resolved | Sep 6, 2019 | - | |
| Jul 20, 2019 | - | MR | No | No | - | TT | - | Resolved | Sep 6, 2019 | - | |
| Jul 1, 2018 | Jun 30, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Jul 1, 2018 | Jun 30, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Jul 1, 2018 | Jun 30, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Jul 1, 2018 | Jun 30, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Jul 1, 2018 | Jun 30, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Jul 1, 2018 | Jun 30, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2019 | - | |
| Feb 1, 2017 | - | RPT | No | No | - | - | - | Resolved | Mar 16, 2017 | - | |
| Feb 1, 2017 | - | RPT | No | No | - | - | - | Resolved | Mar 16, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Dec 29, 2016 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Dec 29, 2016 | - | |
| Jul 1, 2016 | Jun 30, 2017 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Jul 1, 2016 | Jun 30, 2017 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Aug 20, 2015 | - | MR | No | Yes | - | - | - | Resolved | Oct 31, 2015 | - | |
| Aug 20, 2015 | - | MR | No | Yes | - | - | - | Resolved | Oct 31, 2015 | - | |
| Aug 20, 2015 | - | MR | No | Yes | - | - | - | Resolved | Oct 31, 2015 | - | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2015 | - | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2015 | - | |
| May 1, 2014 | May 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| May 1, 2014 | May 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2014 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2013 | - | |
| Dec 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Dec 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2012 | - | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2012 | - |
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.