Cowlitz Indian Tribal Housing
Washington - Community Water System - PWSID: WA5325244
System Information
| PWSID | WA5325244 |
| System Name | Cowlitz Indian Tribal Housing |
| 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 | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Mossyrock |
| ZIP Code | 98564 |
| Address | 182 Mossyrock Rd West |
| Organization | Cowlitz Indian Tribal Housing |
| Phone | - |
Population & Service
| Population Served | 52 |
| Service Connections | 31 |
Drinking Water Violations (6)
This water system has 6 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, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 19, 2025 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Sep 29, 2023 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 29, 2023 | - | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2015 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Oct 29, 2013 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 2006 | - |
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.