MARANA ESTES ELEMENTARY SCHOOL
Arizona — Non-Transient Non-Community — PWSID: AZ0420325
System Information
| PWSID | AZ0420325 |
| System Name | MARANA ESTES ELEMENTARY SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | MARANA |
| ZIP Code | 85653 |
| Address | 11279 W GRIER RD |
| Organization | ROMERO, EDWARD |
| Phone | 520-682-4707 |
Population & Service
| Population Served | 2,000 |
| Service Connections | 9 |
Drinking Water Violations (139)
This water system has 139 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 20, 2024 | — | |
| Oct 2, 2022 | — | Other | No | No | — | — | — | Resolved | Dec 19, 2022 | — | |
| Oct 2, 2022 | — | Other | No | No | — | — | — | Resolved | Dec 19, 2022 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2021 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2021 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2021 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2014 | — | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2014 | — | |
| Oct 1, 2013 | — | MR | No | No | — | TT | — | Resolved | Oct 1, 2014 | — | |
| Oct 1, 2013 | — | MR | No | No | — | TT | — | Resolved | Oct 1, 2014 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Oct 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Jan 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2007 | — | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2006 | — | |
| Oct 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Sep 3, 2008 | — | |
| Oct 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Sep 3, 2008 | — | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2006 | — | |
| Jul 1, 2006 | Jul 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2006 | — | |
| May 1, 2006 | May 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2006 | — | |
| Apr 1, 2006 | Apr 30, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2006 | — | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2006 | — | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | Mar 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2005 | — |
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.