TRANSALTA CENTRALIA GENERATION
Washington — Non-Transient Non-Community — PWSID: WA5365484
System Information
| PWSID | WA5365484 |
| System Name | TRANSALTA CENTRALIA GENERATION |
| System Type | Non-Transient Non-Community |
| Water Source | Surface 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 | Centralia |
| ZIP Code | 98531 |
| Address | 913 Big Hanaford Rd |
| Organization | TRANSALTA CENTRALIA GENERATION |
| Phone | — |
Population & Service
| Population Served | 200 |
| Service Connections | 36 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2021 | — | |
| Jun 1, 2017 | — | TT | Yes | No | — | — | — | Resolved | Jan 29, 2018 | — | |
| Jun 1, 2017 | — | TT | Yes | No | — | — | — | Resolved | Jan 29, 2018 | — | |
| Jan 1, 2011 | Dec 31, 2019 | MR | No | Yes | — | 7 MFL | — | Archived | Dec 31, 2019 | — | |
| Dec 1, 2009 | Dec 31, 2009 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2009 | — | |
| Dec 1, 2009 | Dec 31, 2009 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2009 | — | |
| May 1, 1995 | May 31, 1995 | TT | Yes | No | — | — | — | Archived | May 31, 1995 | — | |
| Oct 1, 1993 | Oct 31, 1993 | TT | Yes | No | — | — | — | Archived | Oct 31, 1993 | — | |
| Oct 1, 1992 | Oct 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Oct 31, 1992 | — | |
| Oct 1, 1992 | Oct 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Oct 31, 1992 | — | |
| Jun 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1992 | — | |
| Jun 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1992 | — | |
| — | — | — | 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.