LINDA COUNTY WATER DISTRICT
California — Community Water System — PWSID: CA5810002
System Information
| PWSID | CA5810002 |
| System Name | LINDA COUNTY WATER DISTRICT |
| 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 | MARYSVILLE |
| ZIP Code | 95901 |
| Address | 1280 Scales Ave. |
| Organization | RIOS-FARIAS, JAVIER |
| Phone | 530-743-2043 |
Population & Service
| Population Served | 21,654 |
| Service Connections | 5,464 |
Drinking Water Violations (22)
This water system has 22 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2020 | Jul 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2020 | Revised Total Coliform Rule |
| Jul 1, 2020 | Jul 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2020 | Revised Total Coliform Rule |
| Jul 1, 2019 | Jul 31, 2019 | COLIPHAGE | MR | No | Yes | — | — | — | Resolved | Jul 31, 2019 | Ground Water Rule |
| Jul 1, 2019 | Jul 31, 2019 | COLIPHAGE | MR | No | Yes | — | — | — | Resolved | Jul 31, 2019 | Ground Water Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jun 1, 2017 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Aug 8, 2017 | Ground Water Rule |
| Jun 1, 2017 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Aug 8, 2017 | Ground Water Rule |
| Oct 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 1, 2018 | Lead and Copper Rule |
| Oct 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 1, 2018 | Lead and Copper Rule |
| Mar 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Mar 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Jan 1, 2003 | Dec 31, 2003 | Nitrate | MR | No | No | — | 10 mg/L | — | Resolved | Dec 31, 2003 | Nitrate Rule |
| Jan 1, 2003 | Dec 31, 2003 | Nitrate | MR | No | No | — | 10 mg/L | — | Resolved | Dec 31, 2003 | Nitrate Rule |
| Aug 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1993 | Total Coliform Rule |
| Aug 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 1993 | Total Coliform Rule |
| Nov 1, 1992 | Nov 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | Total Coliform Rule |
| May 1, 1992 | May 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1992 | Total Coliform Rule |
| May 1, 1992 | May 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1992 | Total Coliform Rule |
| May 1, 1992 | May 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1992 | Total Coliform 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.