RANCHO LOS AMIGOS MHP
Arizona - Community Water System - PWSID: AZ0420068
System Information
| PWSID | AZ0420068 |
| System Name | RANCHO LOS AMIGOS MHP |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Non-Inventory |
| 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 | TUCSON |
| ZIP Code | 85701 |
| Address | - |
| Organization | RIGGINS, ERIN |
| Phone | 520-709-1651 |
Population & Service
| Population Served | - |
| Service Connections | 1 |
Drinking Water Violations (65)
This water system has 65 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 1, 2017 | - | Other | No | No | - | - | - | Resolved | Oct 11, 2016 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Oct 11, 2016 | - | |
| Oct 1, 2016 | Oct 31, 2016 | MON | No | Yes | - | - | - | Resolved | Oct 11, 2016 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2014 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2014 | - | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 2014 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jun 30, 2013 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 2013 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Sep 30, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jun 30, 2012 | - | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 2012 | - | |
| Oct 1, 2011 | Dec 31, 2011 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 3, 2011 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Oct 3, 2011 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Jun 29, 2009 | - | |
| Oct 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Mar 4, 2013 | - | |
| Oct 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Mar 4, 2013 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jun 1, 2006 | Jun 30, 2006 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2006 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Dec 6, 2006 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2008 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2000 | - | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1999 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1991 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 2 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 10 mg/L | - | Archived | Aug 30, 1990 | - | |
| Sep 1, 1987 | Aug 30, 1990 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Aug 30, 1990 | - | |
| Jun 1, 1980 | Aug 31, 1980 | MR | No | No | - | 15 pCi/L | - | Archived | Aug 31, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1982 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Jun 23, 1982 | - | |
| Jun 24, 1979 | Jun 23, 1982 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Jun 23, 1982 | - | |
| Jun 24, 1979 | Jun 23, 1982 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Jun 23, 1982 | - |
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.