MCKENZIE PALISADES WATER BOARD
Oregon - Community Water System - PWSID: OR4100923
System Information
| PWSID | OR4100923 |
| System Name | MCKENZIE PALISADES WATER BOARD |
| System Type | Community Water System |
| Water Source | Ground 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 | COTTAGE GROVE |
| ZIP Code | 97424 |
| Address | 75105 TARA LN |
| Organization | MCKENZIE PALISADES WATER BOARD |
| Phone | 541-206-3976 |
Population & Service
| Population Served | 50 |
| Service Connections | 35 |
Drinking Water Violations (56)
This water system has 56 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, 2023 | - | MR | No | No | - | TT | - | Resolved | Aug 19, 2024 | - | |
| Oct 1, 2023 | - | Other | No | No | - | - | - | Resolved | Dec 5, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Apr 21, 2019 | - | MR | No | Yes | - | - | - | Resolved | Apr 23, 2019 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - | |
| Jan 28, 2017 | - | Other | No | No | - | - | - | Resolved | Feb 1, 2017 | - | |
| Nov 1, 2016 | Nov 30, 2016 | TT | Yes | No | - | - | - | Resolved | Nov 30, 2016 | - | |
| Nov 1, 2016 | Nov 30, 2016 | TT | Yes | No | - | - | - | Resolved | Nov 30, 2016 | - | |
| Oct 1, 2016 | Oct 31, 2016 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2016 | - | |
| Oct 1, 2016 | Oct 31, 2016 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2016 | - | |
| Oct 1, 2016 | Oct 31, 2016 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2016 | - | |
| Feb 1, 2015 | Feb 28, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2015 | - | |
| Oct 19, 2003 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2004 | - | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2001 | - | |
| Feb 1, 2000 | Feb 29, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2000 | - | |
| Jan 1, 2000 | - | TT | Yes | No | - | TT | - | Resolved | Jul 20, 2000 | - | |
| Jan 1, 2000 | - | TT | Yes | No | - | TT | - | Resolved | Jul 20, 2000 | - | |
| Jan 1, 2000 | - | TT | Yes | No | - | TT | - | Resolved | Jul 20, 2000 | - | |
| Oct 1, 1998 | Oct 31, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1998 | - | |
| Oct 1, 1998 | Oct 31, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1998 | - | |
| Nov 1, 1997 | Nov 30, 1997 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1997 | - | |
| Mar 1, 1997 | Mar 31, 1997 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1996 | - | |
| Nov 1, 1995 | - | TT | Yes | No | - | TT | - | Resolved | Dec 25, 2010 | - | |
| Nov 1, 1995 | - | TT | Yes | No | - | TT | - | Resolved | Dec 25, 2010 | - | |
| Nov 1, 1995 | - | TT | Yes | No | - | TT | - | Resolved | Dec 25, 2010 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Aug 1, 1995 | Aug 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1995 | - | |
| Jul 1, 1995 | - | TT | Yes | No | - | TT | - | Resolved | Feb 8, 2000 | - | |
| Jul 1, 1995 | - | TT | Yes | No | - | TT | - | Resolved | Feb 8, 2000 | - | |
| Sep 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 25, 2010 | - | |
| Sep 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 25, 2010 | - | |
| Sep 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 25, 2010 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Nov 28, 1994 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Nov 28, 1994 | - | |
| Jan 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Nov 28, 1994 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1992 | - | |
| Sep 1, 1991 | Sep 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1991 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 10 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 0.010 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 0.002 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 4.0 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 2 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 24, 1979 | Jun 23, 1980 | MR | No | No | - | 0.05 mg/L | - | Archived | Jun 23, 1980 | - | |
| Jun 1, 1976 | May 31, 1980 | MR | No | No | - | 15 pCi/L | - | Archived | May 31, 1980 | - |
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.