RIVERSIDE CSA #122-MESA VERDE
California - Community Water System - PWSID: CA3310028
System Information
| PWSID | CA3310028 |
| System Name | RIVERSIDE CSA #122-MESA VERDE |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | BLYTHE |
| ZIP Code | 92225 |
| Address | 13341 Mesa Dr. |
| Organization | MEDINA, DANIEL C. |
| Phone | 760-921-2487 |
Population & Service
| Population Served | 766 |
| Service Connections | 330 |
Drinking Water Violations (364)
This water system has 364 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2008 | May 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2008 | - | |
| May 1, 2008 | May 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2008 | - | |
| Apr 1, 2008 | Apr 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2008 | - | |
| Apr 1, 2008 | Apr 30, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2008 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2008 | Dec 31, 2011 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Jul 24, 2002 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Jul 24, 2002 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2000 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2000 | - | |
| Dec 1, 1999 | Dec 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1999 | - | |
| Dec 1, 1999 | Dec 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1999 | - | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1999 | - | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1999 | - | |
| Aug 1, 1999 | Aug 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1999 | - | |
| Aug 1, 1999 | Aug 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1999 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Oct 29, 2001 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Oct 29, 2001 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2005 | - | |
| Dec 1, 1989 | Dec 31, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Dec 31, 1989 | - | |
| Nov 1, 1989 | Nov 30, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Nov 30, 1989 | - | |
| Oct 1, 1989 | Oct 31, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Oct 31, 1989 | - | |
| Sep 1, 1989 | Sep 30, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Sep 30, 1989 | - | |
| Aug 1, 1989 | Aug 31, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Aug 31, 1989 | - | |
| Jul 1, 1989 | Jul 31, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Jul 31, 1989 | - | |
| May 1, 1989 | May 31, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | May 31, 1989 | - | |
| Apr 1, 1989 | Apr 30, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Apr 30, 1989 | - | |
| Mar 1, 1989 | Mar 31, 1989 | MCL | Yes | No | - | 4.0 mg/L | - | Archived | Mar 31, 1989 | - |
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.