DUNN COURT DUPLEXES
Oregon — Community Water System — PWSID: OR4100962
System Information
| PWSID | OR4100962 |
| System Name | DUNN COURT DUPLEXES |
| 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 | Mar 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | ALOHA |
| ZIP Code | 97007 |
| Address | PO BOX 6072 |
| Organization | DUNN COURT DUPLEXES |
| Phone | 503-610-6803 |
Population & Service
| Population Served | 88 |
| Service Connections | 22 |
Drinking Water Violations (458)
This water system has 458 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, 2024 | — | Other | No | No | — | — | — | Resolved | Jan 5, 2025 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Oct 1, 2023 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2023 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Aug 4, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | — | — | Resolved | Dec 31, 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 | — | |
| Sep 1, 2021 | Sep 30, 2021 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2021 | — | |
| Jul 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Dec 13, 2021 | — | |
| Feb 1, 2021 | Feb 28, 2021 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2021 | — | |
| Jul 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Jul 14, 2020 | — | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2020 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2019 | — | |
| Aug 23, 2018 | — | Other | No | No | — | — | — | Resolved | Oct 5, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2018 | — | |
| May 17, 2018 | — | Other | No | No | — | — | — | Resolved | Jan 3, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2018 | — | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jan 18, 2018 | — | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jan 18, 2018 | — | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jan 18, 2018 | — | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Jan 18, 2018 | — | |
| Oct 1, 2017 | — | MR | No | No | — | TT | — | Resolved | Sep 4, 2018 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2017 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2017 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2017 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2017 | — | |
| Aug 31, 2017 | — | Other | No | No | — | — | — | Resolved | Jan 18, 2018 | — | |
| Aug 31, 2017 | — | Other | No | No | — | — | — | Resolved | Jan 18, 2018 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | — | |
| Jun 3, 2017 | — | Other | No | No | — | — | — | Resolved | Jun 14, 2017 | — | |
| Jun 3, 2017 | — | Other | No | No | — | — | — | Resolved | Jun 14, 2017 | — | |
| Apr 1, 2017 | Jun 30, 2017 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2017 | — | |
| Apr 1, 2017 | Jun 30, 2017 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2017 | — | |
| Apr 1, 2017 | Jun 30, 2017 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | .012 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2017 | — |
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.