PISMO BEACH WATER DEPARTMENT
California — Community Water System — PWSID: CA4010008
System Information
| PWSID | CA4010008 |
| System Name | PISMO BEACH WATER DEPARTMENT |
| 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 | Mar 20, 2026 |
Location & Contact
| State | California |
| City | PISMO BEACH |
| ZIP Code | 93449 |
| Address | 760 Mattie Road |
| Organization | SHEA, BRANDON |
| Phone | 805-773-7054 |
Population & Service
| Population Served | 8,036 |
| Service Connections | 5,335 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .064 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2024 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .064 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2024 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .067 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .067 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MCL | Yes | No | .063 MG/L | 0.060 mg/L | .06 | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MCL | Yes | No | .063 MG/L | 0.060 mg/L | .06 | Resolved | Sep 30, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | — | 10 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | — | 10 mg/L | — | Resolved | Dec 31, 2023 | — | |
| May 1, 1993 | May 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1993 | — | |
| May 1, 1993 | May 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1993 | — | |
| — | — | — | 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.