MORRISTOWN WATER COMPANY
Arizona — Community Water System — PWSID: AZ0407111
System Information
| PWSID | AZ0407111 |
| System Name | MORRISTOWN WATER COMPANY |
| 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 | MORRISTOWN |
| ZIP Code | 85342 |
| Address | ATTN: BOARD OF DIRECTORS SECRETARY |
| Organization | MORRISTOWN WATER CO INC |
| Phone | 623-693-6793 |
Population & Service
| Population Served | 131 |
| Service Connections | 67 |
Drinking Water Violations (74)
This water system has 74 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, 2018 | Dec 31, 2020 | MR | No | Yes | — | 30 ug/L | — | Archived | Dec 31, 2020 | — | |
| Oct 1, 2016 | — | Other | No | No | — | — | — | Resolved | Sep 27, 2017 | — | |
| Oct 1, 2013 | Oct 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2013 | — | |
| Oct 1, 2013 | Oct 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2013 | — | |
| Oct 1, 2013 | — | Other | No | No | — | — | — | Resolved | Oct 8, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Oct 1, 2012 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2013 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Oct 1, 2011 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2013 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2011 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2013 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Sep 1, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jun 26, 2009 | — | |
| Apr 1, 2007 | Apr 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Jul 1, 2005 | — | Other | No | No | — | — | — | Resolved | Jul 20, 2005 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jul 1, 2004 | — | Other | No | No | — | — | — | Resolved | Jul 20, 2005 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Dec 31, 2003 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Dec 31, 2003 | — | |
| Nov 1, 2000 | Nov 30, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2000 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2000 | — | |
| May 1, 2000 | May 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2000 | — | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2000 | — | |
| Dec 1, 1999 | Dec 31, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1999 | — | |
| Oct 1, 1999 | Oct 31, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1999 | — | |
| Sep 1, 1999 | Sep 30, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1999 | — | |
| Aug 1, 1999 | Aug 31, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1999 | — | |
| Apr 1, 1999 | Apr 30, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1999 | — | |
| Feb 1, 1999 | Feb 28, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Jan 31, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 1999 | — | |
| Jan 1, 1999 | Jan 31, 1999 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1999 | — | |
| Oct 1, 1998 | Oct 31, 1998 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1998 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1998 | — |
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.