RIO LINDA/ELVERTA COMMUNITY WATER DIST
California — Community Water System — PWSID: CA3410018
System Information
| PWSID | CA3410018 |
| System Name | RIO LINDA/ELVERTA COMMUNITY WATER DIST |
| 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 | RIO LINDA |
| ZIP Code | 95673 |
| Address | 730 L Street |
| Organization | SHAW, TIMOTHY |
| Phone | 916-991-8891 |
Population & Service
| Population Served | 15,460 |
| Service Connections | 4,668 |
Drinking Water Violations (18)
This water system has 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2010 | Apr 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2010 | Total Coliform Rule |
| Mar 1, 2010 | Mar 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2010 | Total Coliform Rule |
| Feb 1, 2010 | Feb 28, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Mar 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Mar 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 | Mar 31, 2010 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 | Dec 31, 2009 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 | Dec 31, 2009 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 | Sep 30, 2009 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 30, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 | Sep 30, 2009 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Sep 30, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2008 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | May 6, 2010 | Lead and Copper Rule |
| Jan 1, 2008 | Dec 31, 2008 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2008 | Nitrate Rule |
| Jan 1, 2008 | Dec 31, 2008 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2008 | Volatile Organic Chemicals |
| Jan 1, 2008 | Dec 31, 2008 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2008 | Volatile Organic Chemicals |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Mar 1, 1993 | Mar 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1993 | Total Coliform Rule |
| Mar 1, 1993 | Mar 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1993 | Total Coliform Rule |
| Nov 28, 1979 | Dec 27, 1979 | Other | No | No | — | — | — | Archived | Dec 27, 1979 | Miscellaneous Other Rules | |
| — | — | — | 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.