MONTAGUE, CITY OF
California — Community Water System — PWSID: CA4710007
System Information
| PWSID | CA4710007 |
| System Name | MONTAGUE, CITY OF |
| 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 | Mar 20, 2026 |
Location & Contact
| State | California |
| City | MONTAGUE |
| ZIP Code | 96064 |
| Address | P.O. Box 428 |
| Organization | DUNN, DAVID |
| Phone | 530-459-5204 |
Population & Service
| Population Served | 1,264 |
| Service Connections | 536 |
Drinking Water Violations (23)
This water system has 23 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 17, 2024 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Jun 1, 2019 | — | TT | Yes | No | — | — | — | Resolved | Jun 30, 2019 | — | |
| Jun 1, 2019 | — | TT | Yes | No | — | — | — | Resolved | Jun 30, 2019 | — | |
| Sep 1, 2014 | Sep 30, 2014 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2014 | — | |
| Sep 1, 2014 | Sep 30, 2014 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Jul 31, 2014 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2014 | — | |
| Jul 1, 2014 | Jul 31, 2014 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2014 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2010 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2010 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2009 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2009 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2009 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .09 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .09 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .09 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | — |
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.