RANCHO CHAPARRAL MWC
California - Community Water System - PWSID: CA2701278
System Information
| PWSID | CA2701278 |
| System Name | RANCHO CHAPARRAL MWC |
| System Type | Community Water System |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | BIG SUR |
| ZIP Code | 93920 |
| Address | PO BOX 400 |
| Organization | SANBORN, RAY |
| Phone | 831-667-2120 |
Population & Service
| Population Served | 58 |
| Service Connections | 15 |
Drinking Water Violations (57)
This water system has 57 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, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jan 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jan 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jan 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Jul 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Apr 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2012 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2012 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Oct 1, 2012 | - | TT | Yes | No | - | - | - | Resolved | Jul 12, 2017 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | - | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | - | - | Resolved | Sep 30, 2012 | - | |
| Apr 1, 2010 | Apr 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2010 | - | |
| Apr 1, 2010 | Apr 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2010 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2009 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2008 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2008 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2006 | - | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Aug 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.