CAYUCOS BEACH MUTUAL WATER COMPANY
California — Community Water System — PWSID: CA4010006
System Information
| PWSID | CA4010006 |
| System Name | CAYUCOS BEACH MUTUAL WATER COMPANY |
| 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 | CAYUCOS |
| ZIP Code | 93430 |
| Address | P.O. Box 315 |
| Organization | POPE, GRACE |
| Phone | 805-995-3766 |
Population & Service
| Population Served | 2,567 |
| Service Connections | 778 |
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 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 26, 1993 | Surface Water Treatment Rule |
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.