WEST RAINIER WATER ASSOCIATION
Oregon — Community Water System — PWSID: OR4105248
System Information
| PWSID | OR4105248 |
| System Name | WEST RAINIER WATER ASSOCIATION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 19, 2000 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | RAINIER |
| ZIP Code | 97048 |
| Address | PO BOX 1316 |
| Organization | ORANGE, DAVID |
| Phone | 503-556-1147 |
Population & Service
| Population Served | 19 |
| Service Connections | 10 |
Drinking Water Violations (201)
This water system has 201 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 1, 2025 | Dec 31, 2025 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Jan 6, 2011 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Apr 1, 2023 | Jun 30, 2023 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jul 1, 2022 | Sep 30, 2022 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jan 1, 2022 | Mar 31, 2022 | MON | No | Yes | — | — | — | Resolved | Jan 6, 2011 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jan 6, 2011 | — | |
| Oct 1, 2021 | Dec 31, 2021 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Apr 1, 2021 | Jun 30, 2021 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 10 mg/L | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2020 | Mar 31, 2020 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Archived | Jan 6, 2011 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | — | 10 mg/L | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2018 | Mar 31, 2018 | MON | No | Yes | — | — | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 10 mg/L | — | Archived | Jan 6, 2011 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jan 6, 2011 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jan 6, 2011 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Nov 1, 2010 | Nov 30, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | — | |
| Nov 1, 2010 | Nov 30, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | — | |
| Aug 27, 2010 | — | Other | No | No | — | — | — | Resolved | Jan 6, 2011 | — | |
| Aug 27, 2010 | — | Other | No | No | — | — | — | Resolved | Jan 6, 2011 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — |
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.