PORT GRAHAM
Alaska — Community Water System — PWSID: AK2240498
System Information
| PWSID | AK2240498 |
| System Name | PORT GRAHAM |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | Alaska |
| City | PORT GRAHAM |
| ZIP Code | 99603 |
| Address | PO BOX 5510 |
| Organization | MALCHOFF, DANNIELLE |
| Phone | — |
Population & Service
| Population Served | 180 |
| Service Connections | 60 |
Drinking Water Violations (619)
This water system has 619 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 | — | Unaddressed | — | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 31, 2025 | — | |
| Oct 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 25, 2025 | — | |
| Oct 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 25, 2025 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Jun 24, 2025 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Jun 24, 2025 | — | |
| Apr 1, 2024 | Apr 30, 2024 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2024 | — | |
| Apr 1, 2024 | Apr 30, 2024 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2024 | — | |
| Jan 1, 2024 | Jan 31, 2024 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2024 | — | |
| Jan 1, 2024 | Jan 31, 2024 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2024 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2022 | — | Other | No | No | — | — | — | Resolved | Jun 29, 2023 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2021 | — | |
| Feb 1, 2021 | Feb 28, 2021 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2021 | — | |
| Feb 1, 2021 | Feb 28, 2021 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2021 | — | |
| Sep 1, 2020 | Sep 30, 2020 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2020 | — | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2021 | — | |
| Sep 1, 2020 | Sep 30, 2020 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2020 | — | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2019 | — | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2019 | — | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Mar 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Mar 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | No | — | — | — | Resolved | Aug 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | No | — | — | — | Resolved | Jul 31, 2018 | — | |
| Nov 1, 2017 | Nov 30, 2017 | MR | No | No | — | — | — | Resolved | Nov 30, 2017 | — | |
| Oct 1, 2017 | Oct 31, 2017 | MR | No | No | — | — | — | Resolved | Oct 31, 2017 | — | |
| May 1, 2017 | May 31, 2017 | MR | No | Yes | — | — | — | Resolved | May 31, 2017 | — | |
| May 1, 2017 | May 31, 2017 | MR | No | Yes | — | — | — | Resolved | May 31, 2017 | — | |
| Oct 1, 2016 | — | Other | No | No | — | — | — | Resolved | Nov 13, 2017 | — | |
| Oct 1, 2016 | — | Other | No | No | — | — | — | Resolved | Nov 13, 2017 | — | |
| Aug 1, 2016 | Aug 31, 2016 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2016 | — | |
| Aug 1, 2016 | Aug 31, 2016 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Nov 13, 2017 | — | |
| Jun 1, 2016 | Jun 30, 2016 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2016 | — | |
| Jun 1, 2016 | Jun 30, 2016 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Apr 30, 2016 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2016 | — | |
| Apr 1, 2016 | — | Other | No | No | — | — | — | Resolved | Nov 13, 2017 | — | |
| Apr 1, 2016 | Apr 30, 2016 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2016 | — | |
| Sep 1, 2015 | Aug 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2016 | — | |
| Sep 1, 2015 | Aug 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2016 | — | |
| Aug 1, 2015 | Aug 31, 2015 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2015 | — | |
| Jul 1, 2015 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2016 | — |
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.