ARRAH WANNA WATER COMPANY
Oregon — Transient Non-Community — PWSID: OR4101265
System Information
| PWSID | OR4101265 |
| System Name | ARRAH WANNA WATER COMPANY |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 18, 1983 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | WELCHES |
| ZIP Code | 97067 |
| Address | PO BOX 880 |
| Organization | ARRAH WANNA WATER COMPANY |
| Phone | 503-310-9262 |
Population & Service
| Population Served | 40 |
| Service Connections | 22 |
Drinking Water Violations (218)
This water system has 218 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2018 | Nov 30, 2018 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2018 | — | |
| Nov 1, 2018 | Nov 30, 2018 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2018 | — | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | — | — | — | Resolved | May 31, 2018 | — | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | — | — | — | Resolved | May 31, 2018 | — | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | — | — | — | Resolved | May 31, 2018 | — | |
| May 1, 2018 | May 31, 2018 | TT | Yes | No | — | — | — | Resolved | May 31, 2018 | — | |
| Apr 1, 2018 | Apr 30, 2018 | TT | Yes | No | — | — | — | Resolved | Apr 30, 2018 | — | |
| Apr 1, 2018 | Apr 30, 2018 | TT | Yes | No | — | — | — | Resolved | Apr 30, 2018 | — | |
| Apr 1, 2018 | Apr 30, 2018 | TT | Yes | No | — | — | — | Resolved | Apr 30, 2018 | — | |
| Apr 1, 2018 | Apr 30, 2018 | TT | Yes | No | — | — | — | Resolved | Apr 30, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | TT | Yes | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | TT | Yes | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | TT | Yes | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | TT | Yes | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Jan 1, 2018 | Jan 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2018 | — | |
| Jan 1, 2018 | Jan 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2018 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2018 | Jan 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2018 | — | |
| Jan 1, 2018 | Jan 31, 2018 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2018 | — | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2017 | — | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2017 | — | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2017 | — | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2017 | — | |
| Nov 1, 2017 | Nov 30, 2017 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2017 | — | |
| Nov 1, 2017 | Nov 30, 2017 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2017 | — | |
| Nov 1, 2017 | Nov 30, 2017 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2017 | — | |
| Nov 1, 2017 | Nov 30, 2017 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2017 | — | |
| Oct 21, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 4, 2017 | — | |
| Oct 1, 2017 | Oct 31, 2017 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2017 | — | |
| Oct 1, 2017 | Oct 31, 2017 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2017 | — | |
| Oct 1, 2017 | Oct 31, 2017 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2017 | — | |
| Oct 1, 2017 | Oct 31, 2017 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2017 | — |
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.