RAY WATER COMPANY INC
Arizona - Community Water System - PWSID: AZ0410095
System Information
| PWSID | AZ0410095 |
| System Name | RAY WATER COMPANY INC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | TUCSON |
| ZIP Code | 85754 |
| Address | PO BOX 85160 |
| Organization | RAY WATER COMPANY INC |
| Phone | 520-624-1460 |
Population & Service
| Population Served | 4,495 |
| Service Connections | 1,842 |
Drinking Water Violations (151)
This water system has 151 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 | - | RPT | No | No | - | - | - | Resolved | Jun 18, 2024 | - | |
| Apr 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Jun 18, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 17, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 17, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 17, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 17, 2024 | - | |
| Feb 1, 2023 | - | RPT | No | No | - | - | - | Resolved | May 19, 2023 | - | |
| Feb 1, 2023 | - | RPT | No | No | - | - | - | Resolved | May 19, 2023 | - | |
| Mar 1, 2022 | - | RPT | No | No | - | - | - | Resolved | Apr 18, 2022 | - | |
| Mar 1, 2022 | - | RPT | No | No | - | - | - | Resolved | Apr 18, 2022 | - | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2016 | - | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2016 | - | |
| 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 1, 2008 | Aug 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2008 | - | |
| Aug 1, 2008 | Aug 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2008 | - | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2007 | - | |
| Apr 1, 2007 | Apr 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2007 | - | |
| Dec 1, 2006 | Dec 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2006 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2006 | - | |
| Oct 1, 2006 | Oct 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2006 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Apr 17, 2007 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.007 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2005 | Dec 31, 2005 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2005 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2004 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2003 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 2003 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 2003 | - |
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.