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PORT GRAHAM

Alaska — Community Water System — PWSID: AK2240498

System Information

PWSIDAK2240498
System NamePORT GRAHAM
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeNative American
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityPORT GRAHAM
ZIP Code99603
AddressPO BOX 5510
OrganizationMALCHOFF, DANNIELLE
Phone—

Population & Service

Population Served180
Service Connections60

Drinking Water Violations (609)

This water system has 609 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 — Lead and Copper Rule MR No No — TT — Unaddressed — Lead and Copper Rule
Oct 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Aug 25, 2025 Consumer Confidence Rule
Oct 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Aug 25, 2025 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jun 24, 2025 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jun 24, 2025 Consumer Confidence Rule
Apr 1, 2024 Apr 30, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2024 Apr 30, 2024 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2024 Surface Water Treatment Rule
Jan 1, 2024 Jan 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2024 Jan 31, 2024 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2024 Surface Water Treatment Rule
Jan 1, 2023 Dec 31, 2023 TTHM MR No Yes — 0.080 mg/L — Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 — Consumer Confidence Rule Other No No — — — Resolved Jun 29, 2023 Consumer Confidence Rule
Mar 1, 2021 Mar 31, 2021 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2021 Surface Water Treatment Rule
Feb 1, 2021 Feb 28, 2021 Surface Water Treatment Rule MR No Yes — — — Resolved Feb 28, 2021 Surface Water Treatment Rule
Feb 1, 2021 Feb 28, 2021 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Feb 28, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2020 Aug 31, 2021 TTHM MR No Yes — 0.080 mg/L — Archived Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2020 Sep 30, 2020 Surface Water Treatment Rule MR No Yes — — — Resolved Sep 30, 2020 Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Sep 30, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Aug 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Surface Water Treatment Rule MR No Yes — — — Resolved Aug 31, 2020 Surface Water Treatment Rule
Nov 1, 2019 Nov 30, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Nov 30, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2019 Nov 30, 2019 Surface Water Treatment Rule MR No Yes — — — Resolved Nov 30, 2019 Surface Water Treatment Rule
Mar 1, 2019 Mar 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Mar 1, 2019 Mar 31, 2019 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2019 Surface Water Treatment Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Mar 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2018 Sep 30, 2018 Surface Water Treatment Rule MR No Yes — — — Resolved Sep 30, 2018 Surface Water Treatment Rule
Sep 1, 2018 Sep 30, 2018 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Sep 30, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2018 Aug 31, 2018 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Aug 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2018 Jul 31, 2018 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Jul 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2017 Nov 30, 2017 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Nov 30, 2017 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2017 Oct 31, 2017 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Oct 31, 2017 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved May 31, 2017 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved May 31, 2017 Surface Water Treatment Rule
Oct 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Nov 13, 2017 Consumer Confidence Rule
Oct 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Nov 13, 2017 Consumer Confidence Rule
Aug 1, 2016 Aug 31, 2016 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Aug 31, 2016 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2016 Aug 31, 2016 Surface Water Treatment Rule MR No Yes — — — Resolved Aug 31, 2016 Surface Water Treatment Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Nov 13, 2017 Consumer Confidence Rule
Jun 1, 2016 Jun 30, 2016 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2016 Surface Water Treatment Rule
Jun 1, 2016 Jun 30, 2016 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2016 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2016 Apr 30, 2016 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2016 Surface Water Treatment Rule
Apr 1, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Nov 13, 2017 Revised Total Coliform Rule
Apr 1, 2016 Apr 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2016 Revised Total Coliform Rule
Sep 1, 2015 Aug 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2015 Aug 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2015 Aug 31, 2015 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2015 Surface Water Treatment Rule
Jul 1, 2015 Sep 30, 2015 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2015 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 — Consumer Confidence Rule Other No No — — — Resolved Feb 9, 2016 Consumer Confidence Rule

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.

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