CAMANO CO-OP WATER & POWER CO
Washington — Community Water System — PWSID: WA5310600
System Information
| PWSID | WA5310600 |
| System Name | CAMANO CO-OP WATER & POWER CO |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Dec 11, 2025 |
Location & Contact
| State | Washington |
| City | Mount Vernon |
| ZIP Code | 98273 |
| Address | 14263 Calhoun Rd |
| Organization | CAMANO CO-OP WATER & POWER CO |
| Phone | — |
Population & Service
| Population Served | 1,071 |
| Service Connections | 558 |
Drinking Water Violations (14)
This water system has 14 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, 2025 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 25, 2025 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Feb 20, 2025 | Consumer Confidence Rule |
| Jan 1, 2017 | Dec 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2010 | Dec 31, 2010 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2010 | Inorganic Chemicals |
| Jul 1, 2010 | Sep 30, 2010 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Sep 30, 2010 | Inorganic Chemicals |
| Jan 1, 2010 | Mar 31, 2010 | Arsenic | MCL | Yes | No | 19.6 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2010 | Arsenic Rule |
| Jul 1, 2003 | Jul 31, 2003 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Archived | Jul 31, 2003 | Surface Water Treatment Rule |
| Jul 1, 2003 | Jul 31, 2003 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Archived | Jul 31, 2003 | Surface Water Treatment Rule |
| Oct 19, 1994 | Nov 18, 1994 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Nov 18, 1994 | Total Coliform Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1993 | Total Coliform Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1993 | Total Coliform Rule |
| Oct 1, 1991 | Oct 31, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1991 | Total Coliform Rule |
| Oct 1, 1979 | Oct 31, 1979 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Oct 31, 1979 | Radionuclides and Revised Rad 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.