YUIMA MUNICIPAL WATER DISTRICT IDA
California - Community Water System - PWSID: CA3700938
System Information
| PWSID | CA3700938 |
| System Name | YUIMA MUNICIPAL WATER DISTRICT IDA |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | PAUMA VALLEY |
| ZIP Code | 92061 |
| Address | PO BOX 177 |
| Organization | REEH, AMY |
| Phone | 760-742-3704 |
Population & Service
| Population Served | 769 |
| Service Connections | 210 |
Drinking Water Violations (25)
This water system has 25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2022 | Jun 30, 2022 | MON | No | No | - | - | - | Resolved | Jun 30, 2022 | - | |
| Jun 1, 2022 | Jun 30, 2022 | MON | No | No | - | - | - | Resolved | Jun 30, 2022 | - | |
| May 1, 2010 | May 31, 2010 | MCL | Yes | No | 55 MG/L | 10 mg/L | 45 | Resolved | May 31, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MCL | Yes | No | 55 MG/L | 10 mg/L | 45 | Resolved | May 31, 2010 | - | |
| Jan 5, 2006 | - | TT | Yes | No | - | - | - | Resolved | Nov 18, 2010 | - | |
| Jan 5, 2006 | - | TT | Yes | No | - | - | - | Resolved | Nov 18, 2010 | - | |
| Jan 2, 2003 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2007 | - | |
| Jan 2, 2003 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2007 | - | |
| Jan 2, 2003 | - | MR | No | No | - | TT | - | Resolved | Mar 2, 2007 | - | |
| Oct 1, 2002 | Oct 31, 2002 | Other | No | No | - | - | - | Resolved | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | Other | No | No | - | - | - | Resolved | Oct 31, 2002 | - | |
| Aug 1, 1998 | Aug 31, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1998 | - | |
| Aug 1, 1998 | Aug 31, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1998 | - | |
| Jul 1, 1984 | Jul 31, 1984 | Other | No | No | - | - | - | Archived | Jul 31, 1984 | - | |
| Jun 1, 1984 | Jun 30, 1984 | Other | No | No | - | - | - | Archived | Jun 30, 1984 | - | |
| May 1, 1984 | May 31, 1984 | Other | No | No | - | - | - | Archived | May 31, 1984 | - | |
| Sep 1, 1983 | Sep 30, 1983 | Other | No | No | - | - | - | Archived | Sep 30, 1983 | - | |
| Jul 1, 1983 | Jul 31, 1983 | Other | No | No | - | - | - | Archived | Jul 31, 1983 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 15 pCi/L | - | Archived | Sep 30, 1982 | - | |
| Oct 30, 1980 | Oct 29, 1981 | MR | No | Yes | - | 15 pCi/L | - | Archived | Oct 29, 1981 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.