AWA, TANNER
California — Community Water System — PWSID: CA0310003
System Information
| PWSID | CA0310003 |
| System Name | AWA, TANNER |
| System Type | Community Water System |
| Water Source | Surface 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 | SUTTER CREEK |
| ZIP Code | 95685 |
| Address | 12800 Ridge Rd. |
| Organization | FERRIERA, RICK |
| Phone | 209-257-5284 |
Population & Service
| Population Served | 4,940 |
| Service Connections | 1,758 |
Drinking Water Violations (11)
This water system has 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | No | — | — | — | Archived | Dec 31, 2024 | Revised Total Coliform Rule |
| Nov 1, 2003 | Jan 12, 2004 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Dec 29, 2003 | Surface Water Treatment Rule |
| Nov 1, 2003 | Jan 12, 2004 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Dec 29, 2003 | Surface Water Treatment Rule |
| Jan 1, 2000 | Jan 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2000 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | Total Coliform Rule |
| Jun 1, 1993 | Jun 30, 1993 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1993 | Surface Water Treatment Rule |
| Jun 1, 1993 | Jun 30, 1993 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1993 | Surface Water Treatment Rule |
| Jun 1, 1993 | Jun 30, 1993 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1993 | Surface Water Treatment Rule |
| May 1, 1993 | May 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1993 | Total Coliform Rule |
| May 1, 1993 | May 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1993 | Total Coliform Rule |
| Jan 1, 1992 | — | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 1, 1999 | 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.