CORONADO MEMORIAL
Arizona — Transient Non-Community — PWSID: AZ0402702
System Information
| PWSID | AZ0402702 |
| System Name | CORONADO MEMORIAL |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | WILCOX |
| ZIP Code | 85643 |
| Address | 12856 E RHYOLITE CREEK RD |
| Organization | BELL, SAM |
| Phone | 520-824-3560 |
Population & Service
| Population Served | 135 |
| Service Connections | 8 |
Drinking Water Violations (33)
This water system has 33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| May 1, 2024 | May 31, 2024 | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | — | |
| May 1, 2024 | May 31, 2024 | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | — | |
| May 1, 2024 | May 31, 2024 | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | — | |
| May 1, 2024 | May 31, 2024 | MON | No | Yes | — | — | — | Resolved | May 31, 2024 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Sep 21, 2017 | — | MR | No | Yes | — | — | — | Resolved | Nov 3, 2017 | — | |
| Sep 21, 2017 | — | MR | No | Yes | — | — | — | Resolved | Nov 3, 2017 | — | |
| Nov 5, 2015 | — | MR | No | Yes | — | — | — | Resolved | Feb 25, 2016 | — | |
| Nov 5, 2015 | — | MR | No | Yes | — | — | — | Resolved | Feb 25, 2016 | — | |
| Oct 1, 2015 | Oct 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2015 | — | |
| Oct 1, 2015 | Oct 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2015 | — | |
| Jan 1, 2013 | Jan 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2013 | — | |
| Jan 1, 2013 | Jan 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2013 | — | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | — | |
| Jan 1, 2002 | Dec 31, 2010 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2002 | Dec 31, 2010 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 2 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 10 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Mar 30, 1993 | — | |
| Mar 31, 1990 | Mar 30, 1993 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Mar 30, 1993 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.