HAMILTON BRANCH CSD
California — Community Water System — PWSID: CA3210010
System Information
| PWSID | CA3210010 |
| System Name | HAMILTON BRANCH CSD |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | LAKE ALMANOR |
| ZIP Code | 96137 |
| Address | 3749 Hwy A-13 |
| Organization | SAITONE, MIKE |
| Phone | 530-596-3002 |
Population & Service
| Population Served | 1,874 |
| Service Connections | 645 |
Drinking Water Violations (7)
This water system has 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 24, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 24, 2024 | Lead and Copper Rule |
| Apr 1, 2002 | Apr 30, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | Total Coliform Rule |
| Apr 1, 2002 | Apr 30, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | Total Coliform Rule |
| Feb 1, 2002 | Feb 28, 2002 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2002 | Total Coliform Rule |
| Feb 1, 2002 | Feb 28, 2002 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2002 | Total Coliform Rule |
| — | — | — | 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.