SOUTH PRAIRIE WATER ASSN
Oregon - Community Water System - PWSID: OR4100892
System Information
| PWSID | OR4100892 |
| System Name | SOUTH PRAIRIE WATER ASSN |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | TILLAMOOK |
| ZIP Code | 97141 |
| Address | 8460 BEWLEY CREEK RD |
| Organization | SOUTH PRAIRIE WATER ASSN |
| Phone | 503-842-4637 |
Population & Service
| Population Served | 440 |
| Service Connections | 165 |
Drinking Water Violations (29)
This water system has 29 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 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 16, 2023 | - | |
| Oct 1, 2022 | Sep 30, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Oct 1, 2022 | Sep 30, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Oct 1, 2021 | Sep 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2022 | - | |
| Oct 1, 2021 | Sep 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2022 | - | |
| May 1, 2018 | May 31, 2018 | MON | No | Yes | - | - | - | Resolved | May 31, 2018 | - | |
| Dec 1, 2017 | Dec 31, 2017 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2017 | - | |
| May 1, 2013 | May 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2013 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Jun 1, 2009 | Jun 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2009 | - | |
| Jun 1, 2009 | Jun 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2009 | - | |
| Feb 1, 2007 | Feb 28, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2007 | - | |
| Mar 1, 2006 | Mar 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Oct 19, 2004 | - | Other | No | No | - | - | - | Resolved | Jan 24, 2005 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jan 24, 2005 | - | |
| Oct 19, 2003 | - | Other | No | No | - | - | - | Resolved | Jan 24, 2005 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Jan 24, 2005 | - | |
| Oct 19, 2002 | - | Other | No | No | - | - | - | Resolved | Jan 24, 2005 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Jan 24, 2005 | - | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2000 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2000 | - | |
| Jan 1, 1992 | Nov 14, 1994 | TT | Yes | No | - | - | - | Resolved | Nov 14, 1994 | - | |
| - | - | - | 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.