MARYHILL TFAS
Oregon — Transient Non-Community — PWSID: 105338121
System Information
| PWSID | 105338121 |
| System Name | MARYHILL TFAS |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 22, 2017 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | PORTLAND |
| ZIP Code | 97232-4169 |
| Address | 911 N.E. 11TH AVENUE |
| Organization | HAUG, R.G., BRIAN J. |
| Phone | 503-231-6753 |
Population & Service
| Population Served | 39 |
| Service Connections | 15 |
Drinking Water Violations (19)
This water system has 19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2023 | — | RPT | No | No | — | — | — | Resolved | Mar 24, 2023 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | — | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | Yes | — | — | — | Resolved | Oct 31, 2019 | — | |
| Jul 1, 2019 | Jul 31, 2019 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2019 | — | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | — | — | — | Resolved | May 31, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | — | |
| Feb 1, 2019 | Feb 28, 2019 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2019 | — | |
| Aug 2, 2018 | — | TT | Yes | No | — | — | — | Resolved | Apr 11, 2019 | — | |
| Feb 4, 2018 | — | TT | Yes | No | — | — | — | Resolved | Apr 11, 2019 | — | |
| Feb 4, 2018 | — | TT | Yes | No | — | — | — | Resolved | Apr 11, 2019 | — | |
| Feb 4, 2018 | — | TT | Yes | No | — | — | — | Resolved | Apr 11, 2019 | — | |
| Feb 4, 2018 | — | TT | Yes | No | — | — | — | Resolved | Apr 11, 2019 | — | |
| Oct 1, 2017 | Oct 31, 2017 | MON | No | Yes | — | — | — | Resolved | Oct 31, 2017 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Aug 1, 2017 | Aug 31, 2017 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2017 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | — | |
| — | — | — | 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.