SPAR TREE MHP
Oregon - Community Water System - PWSID: OR4101264
System Information
| PWSID | OR4101264 |
| System Name | SPAR TREE MHP |
| System Type | Community Water System |
| 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 | HAPPY VALLEY |
| ZIP Code | 97086 |
| Address | 9226 SE FULLER RD |
| Organization | SPAR TREE MHP |
| Phone | 503-788-7370 |
Population & Service
| Population Served | 26 |
| Service Connections | 16 |
Drinking Water Violations (183)
This water system has 183 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 | - | MR | No | No | - | TT | - | Resolved | Apr 11, 2025 | - | |
| Aug 29, 2024 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2024 | - | |
| Jul 1, 2024 | - | TT | Yes | No | - | TT | - | Resolved | Nov 21, 2024 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 28, 2024 | - | |
| Jul 1, 2024 | - | TT | Yes | No | - | TT | - | Resolved | Nov 21, 2024 | - | |
| Jan 1, 2020 | Dec 31, 2025 | MR | No | Yes | - | 5 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Oct 13, 2019 | - | MR | No | Yes | - | - | - | Resolved | Oct 14, 2019 | - | |
| Oct 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Sep 28, 2018 | - | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | - | 30 ug/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2013 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Mar 31, 2013 | - | |
| Sep 1, 2008 | Sep 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Aug 1, 2008 | Aug 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2008 | - | |
| Apr 1, 2008 | Apr 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2008 | - | |
| Mar 1, 2008 | Mar 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2008 | - | |
| Sep 1, 2007 | Sep 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Oct 1, 2006 | Oct 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2006 | - | |
| Mar 1, 2006 | Mar 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2006 | - | |
| Oct 19, 2004 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Oct 19, 2004 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Oct 19, 2003 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Oct 19, 2003 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jun 1, 2003 | Jun 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2003 | - | |
| May 1, 2003 | May 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2003 | - | |
| May 1, 2003 | May 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2003 | - | |
| Apr 1, 2003 | Apr 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2003 | - | |
| Apr 1, 2003 | Apr 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2003 | - | |
| Mar 1, 2003 | Mar 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2003 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | - | MR | No | No | - | TT | - | Resolved | Sep 17, 2004 | - | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2002 | - | |
| Oct 19, 2002 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Oct 19, 2002 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2007 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2004 | - |
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.