IDANHA CITY WATER
Oregon — Community Water System — PWSID: OR4100394
System Information
| PWSID | OR4100394 |
| System Name | IDANHA CITY WATER |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | IDANHA |
| ZIP Code | 97350 |
| Address | PO BOX 430 |
| Organization | IDANHA CITY WATER |
| Phone | 503-854-3313 |
Population & Service
| Population Served | 168 |
| Service Connections | 95 |
Drinking Water Violations (158)
This water system has 158 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2025 | — | |
| May 1, 2012 | May 31, 2012 | MR | No | Yes | — | — | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MR | No | Yes | — | — | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MR | No | Yes | — | — | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MR | No | Yes | — | — | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MR | No | Yes | — | — | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MR | No | Yes | — | — | — | Resolved | May 31, 2012 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2010 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2010 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2010 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2010 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | — | |
| 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 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | — | |
| 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 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | — | |
| Feb 1, 2008 | Feb 29, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Feb 29, 2008 | — | |
| Dec 1, 2007 | Dec 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2007 | — | |
| Mar 1, 2007 | Mar 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2003 | — | |
| Apr 1, 2002 | Apr 30, 2002 | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Jan 1, 2000 | Jan 31, 2000 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2000 | — | |
| Jan 1, 2000 | Jan 31, 2000 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2000 | — | |
| Nov 1, 1999 | Nov 30, 1999 | TT | Yes | No | — | — | — | Resolved | Nov 30, 1999 | — | |
| Nov 1, 1999 | Nov 30, 1999 | TT | Yes | No | — | — | — | Resolved | Nov 30, 1999 | — | |
| Dec 1, 1998 | Dec 31, 1998 | TT | Yes | No | — | — | — | Resolved | Dec 31, 1998 | — | |
| Dec 1, 1998 | Dec 31, 1998 | TT | Yes | No | — | — | — | Resolved | Dec 31, 1998 | — | |
| Nov 1, 1998 | Nov 30, 1998 | TT | Yes | No | — | — | — | Resolved | Nov 30, 1998 | — | |
| Nov 1, 1998 | Nov 30, 1998 | TT | Yes | No | — | — | — | Resolved | Nov 30, 1998 | — | |
| Mar 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1998 | — | |
| Mar 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1998 | — | |
| Mar 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Jan 31, 1998 | TT | Yes | No | — | — | — | Resolved | Jan 31, 1998 | — | |
| Jan 1, 1998 | Jan 31, 1998 | TT | Yes | No | — | — | — | Resolved | Jan 31, 1998 | — | |
| Jan 1, 1997 | Jan 31, 1997 | TT | Yes | No | — | — | — | Resolved | Jan 31, 1997 | — | |
| Jan 1, 1997 | Jan 31, 1997 | TT | Yes | No | — | — | — | Resolved | Jan 31, 1997 | — | |
| May 1, 1996 | May 31, 1996 | MR | No | No | — | — | — | Resolved | May 31, 1996 | — | |
| Apr 1, 1996 | Apr 30, 1996 | MR | No | No | — | — | — | Resolved | Apr 30, 1996 | — | |
| Mar 1, 1996 | Mar 31, 1996 | MR | No | No | — | — | — | Resolved | Mar 31, 1996 | — | |
| Mar 1, 1996 | Mar 31, 1996 | MR | No | No | — | — | — | Resolved | Mar 31, 1996 | — | |
| Feb 1, 1996 | Feb 29, 1996 | MR | No | No | — | — | — | Resolved | Feb 29, 1996 | — | |
| Feb 1, 1996 | Feb 29, 1996 | MR | No | No | — | — | — | Resolved | Feb 29, 1996 | — |
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.