GOLDEN STATE WATER COMPANY-CYPRESS RIDGE
California - Community Water System - PWSID: CA4010040
System Information
| PWSID | CA4010040 |
| System Name | GOLDEN STATE WATER COMPANY-CYPRESS RIDGE |
| 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 | Dec 15, 1992 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | RANCHO CORDOVA |
| ZIP Code | 95670 |
| Address | 3005 GOLD CANAL DRIVE |
| Organization | WHITE, DAWN |
| Phone | 916-853-3615 |
Population & Service
| Population Served | 2,026 |
| Service Connections | 966 |
Drinking Water Violations (48)
This water system has 48 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, 2013 | Jan 31, 2013 | MCL | Yes | No | 51 MG/L | 10 mg/L | 45 | Resolved | Jan 31, 2013 | - | |
| Jan 1, 2013 | Jan 31, 2013 | MCL | Yes | No | 51 MG/L | 10 mg/L | 45 | Resolved | Jan 31, 2013 | - | |
| Dec 1, 2011 | Dec 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2011 | - | |
| Dec 1, 2011 | Dec 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | No | - | 10 mg/L | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | No | - | 10 mg/L | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Dec 31, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Dec 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | Other | No | No | - | 10 mg/L | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | Other | No | No | - | 10 mg/L | - | Resolved | Jul 31, 2011 | - | |
| Dec 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 46 MG/L | - | 10 | Resolved | Dec 31, 2010 | - | |
| Dec 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 46 MG/L | - | 10 | Resolved | Dec 31, 2010 | - | |
| Jun 1, 2008 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2012 | - | |
| Jun 1, 2008 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2012 | - | |
| Jun 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2012 | - | |
| Jun 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Aug 18, 2012 | - | |
| May 1, 2002 | May 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2002 | - | |
| May 1, 2002 | May 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | No | - | 1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | No | - | 1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Apr 1, 2000 | Apr 30, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2000 | - | |
| Apr 1, 2000 | Apr 30, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2000 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jul 1, 1993 | Apr 4, 2000 | MR | No | No | - | TT | - | Resolved | Apr 4, 2000 | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.