RAMONA MUNICIPAL WD
California — Community Water System — PWSID: CA3710019
System Information
| PWSID | CA3710019 |
| System Name | RAMONA MUNICIPAL WD |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | RAMONA |
| ZIP Code | 92065 |
| Address | 105 Earlham Street |
| Organization | WOLSKI, ERICA |
| Phone | 760-788-2214 |
Population & Service
| Population Served | 37,047 |
| Service Connections | 9,453 |
Drinking Water Violations (1)
This water system has 1 violation 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2002 | Apr 30, 2002 | Other | No | No | — | — | — | Resolved | Apr 30, 2002 | Miscellaneous Other Rules |
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.