SACRAMENTO SUBURBAN WATER DISTRICT
California — Community Water System — PWSID: CA3410001
System Information
| PWSID | CA3410001 |
| System Name | SACRAMENTO SUBURBAN WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 22, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | SACRAMENTO |
| ZIP Code | 95821 |
| Address | 3701 Marconi Avenue, Suite 100 |
| Organization | UNDERWOOD, MATTHEW |
| Phone | 916-972-7171 |
Population & Service
| Population Served | 194,444 |
| Service Connections | 46,996 |
Drinking Water Violations (17)
This water system has 17 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, 2009 | Mar 4, 2009 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 4, 2009 | Nitrate Rule |
| Jan 1, 2009 | Mar 4, 2009 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 4, 2009 | Nitrate Rule |
| Oct 1, 1994 | Oct 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 24, 1994 | Total Coliform Rule |
| Oct 1, 1994 | Oct 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 24, 1994 | Total Coliform Rule |
| Jun 1, 1993 | Jul 29, 1993 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jul 29, 1993 | Surface Water Treatment Rule |
| Jun 1, 1993 | Jul 29, 1993 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jul 29, 1993 | Surface Water Treatment Rule |
| Dec 1, 1992 | Dec 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1992 | Total Coliform Rule |
| Oct 1, 1992 | Oct 31, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1992 | Total Coliform Rule |
| Oct 1, 1992 | Oct 31, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 15, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 15, 1992 | Total Coliform Rule |
| Jun 1, 1992 | Jun 30, 1992 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1992 | Surface Water Treatment Rule |
| Jun 1, 1992 | Jun 30, 1992 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1992 | Surface Water Treatment Rule |
| Jun 1, 1992 | Jun 30, 1992 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1992 | Surface Water Treatment Rule |
| Nov 1, 1989 | Nov 30, 1989 | Other | No | No | — | — | — | Archived | Nov 30, 1989 | Miscellaneous Other Rules | |
| Oct 1, 1989 | Oct 31, 1989 | Other | No | No | — | — | — | Archived | Oct 31, 1989 | 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.