WILLOW DALE WATER DISTRICT
Oregon - Community Water System - PWSID: OR4100058
System Information
| PWSID | OR4100058 |
| System Name | WILLOW DALE WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | ASTORIA |
| ZIP Code | 97103 |
| Address | 91609 HWY 202 |
| Organization | WILLOW DALE WATER DISTRICT |
| Phone | 503-468-0006 |
Population & Service
| Population Served | 310 |
| Service Connections | 136 |
Drinking Water Violations (46)
This water system has 46 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, 2011 | Dec 31, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2011 | Dec 31, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2011 | Dec 31, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2011 | Dec 31, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2011 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Oct 19, 2004 | - | Other | No | No | - | - | - | Resolved | Jan 3, 2005 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jan 3, 2005 | - | |
| Jan 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2011 | - | |
| Jan 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2011 | - | |
| Oct 19, 2003 | - | Other | No | No | - | - | - | Resolved | Mar 31, 2004 | - | |
| Jul 1, 2003 | Jul 31, 2003 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2003 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Apr 15, 2004 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2011 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2011 | - | |
| Oct 19, 2002 | - | Other | No | No | - | - | - | Resolved | Mar 12, 2003 | - | |
| Oct 19, 2001 | - | Other | No | No | - | - | - | Resolved | Mar 12, 2003 | - | |
| Oct 12, 2001 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2011 | - | |
| Oct 12, 2001 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2011 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Jun 10, 2002 | - | |
| Nov 1, 2000 | Nov 30, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2000 | - | |
| Nov 1, 2000 | Nov 30, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2000 | - | |
| Jun 1, 2000 | Jun 30, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2000 | - | |
| Mar 1, 2000 | Mar 31, 2000 | TT | Yes | No | - | - | - | Resolved | Mar 31, 2000 | - | |
| Mar 1, 2000 | Mar 31, 2000 | TT | Yes | No | - | - | - | Resolved | Mar 31, 2000 | - | |
| Sep 1, 1997 | Sep 30, 1997 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1997 | - | |
| Aug 1, 1997 | Aug 31, 1997 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1997 | - | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1995 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Jun 1, 1994 | Jun 30, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1994 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 1995 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Mar 1, 1992 | Mar 31, 1992 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 1992 | - | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 1992 | - | |
| Aug 1, 1991 | Aug 31, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 1991 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.