MORRO ROCK MUTUAL WATER CO
California — Community Water System — PWSID: CA4010015
System Information
| PWSID | CA4010015 |
| System Name | MORRO ROCK MUTUAL WATER CO |
| 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 | CAYUCOS |
| ZIP Code | 93430 |
| Address | P.O. Box 757 |
| Organization | POPE, GRACE |
| Phone | 805-995-3766 |
Population & Service
| Population Served | 2,181 |
| Service Connections | 661 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 1993 | Jul 31, 1993 | TT | Yes | No | — | — | — | Resolved | Jan 26, 1993 | — |
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.