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NEWTOK WATER SYSTEM

Alaska — Community Water System — PWSID: AK2271431

System Information

PWSIDAK2271431
System NameNEWTOK WATER SYSTEM
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusInactive
Owner TypeNative American
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedAug 29, 1989
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityNEWTOK
ZIP Code99559
AddressPO Box 5596
OrganizationTOM, CALVIN
Phone907-237-6087

Population & Service

Population Served435
Service Connections2

Drinking Water Violations (2,711)

This water system has 2,711 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 30, 2024 — Lead and Copper Rule MR No No — TT — Archived Oct 29, 2024 Lead and Copper Rule
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Archived Oct 29, 2024 Lead and Copper Rule Revisions
Oct 1, 2024 Oct 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Oct 29, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Oct 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Oct 29, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2024 Oct 31, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Oct 29, 2024 Revised Total Coliform Rule
Oct 1, 2024 Oct 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Oct 29, 2024 Surface Water Treatment Rule
Oct 1, 2024 — Consumer Confidence Rule Other No No — — — Archived Oct 29, 2024 Consumer Confidence Rule
Oct 1, 2024 Oct 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Oct 29, 2024 Surface Water Treatment Rule
Oct 1, 2024 Oct 31, 2024 E. COLI MR No Yes — — — Archived Oct 29, 2024 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2024 Sep 30, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Sep 30, 2024 Surface Water Treatment Rule
Sep 1, 2024 Sep 30, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Sep 30, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2024 Sep 30, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Sep 30, 2024 Surface Water Treatment Rule
Sep 1, 2024 Sep 30, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Sep 30, 2024 Revised Total Coliform Rule
Sep 1, 2024 Sep 30, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Sep 30, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2024 Sep 30, 2024 E. COLI MR No Yes — — — Archived Sep 30, 2024 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Aug 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Aug 31, 2024 Revised Total Coliform Rule
Aug 1, 2024 Aug 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Aug 31, 2024 Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Aug 31, 2024 Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 E. COLI MR No Yes — — — Archived Aug 31, 2024 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Aug 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MR No Yes — 0.080 mg/L — Archived Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Jul 31, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Jul 31, 2024 Revised Total Coliform Rule
Jul 1, 2024 Jul 31, 2024 E. COLI MR No Yes — — — Archived Jul 31, 2024 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2024 Jul 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Jul 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2024 Jun 30, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Jun 30, 2024 Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Jun 30, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Jun 30, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Jun 30, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2024 May 31, 2024 Revised Total Coliform Rule MON No Yes — — — Archived May 31, 2024 Revised Total Coliform Rule
May 1, 2024 May 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived May 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2024 May 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived May 31, 2024 Surface Water Treatment Rule
Apr 1, 2024 Jun 30, 2024 TTHM MR No Yes — 0.080 mg/L — Archived Jun 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Apr 30, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Apr 30, 2024 Surface Water Treatment Rule
Apr 1, 2024 Apr 30, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Apr 30, 2024 Revised Total Coliform Rule
Apr 1, 2024 Jun 30, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Jun 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2024 Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Mar 31, 2024 Revised Total Coliform Rule
Mar 1, 2024 Mar 31, 2024 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2024 Surface Water Treatment Rule
Feb 1, 2024 Feb 29, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Feb 29, 2024 Revised Total Coliform Rule
Feb 1, 2024 Feb 29, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Feb 29, 2024 Surface Water Treatment Rule
Jan 1, 2024 Dec 31, 2024 Benzene MR No Yes — 0.005 mg/L — Archived Oct 29, 2024 Volatile Organic Chemicals
Jan 1, 2024 Dec 31, 2024 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Oct 29, 2024 Volatile Organic Chemicals
Jan 1, 2024 Dec 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Oct 29, 2024 Volatile Organic Chemicals
Jan 1, 2024 Dec 31, 2024 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Oct 29, 2024 Volatile Organic Chemicals
Jan 1, 2024 Jan 31, 2024 Revised Total Coliform Rule MON No Yes — — — Archived Jan 31, 2024 Revised Total Coliform Rule
Jan 1, 2024 Mar 31, 2024 TTHM MR No Yes — 0.080 mg/L — Archived Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 Styrene MR No Yes — 0.1 mg/L — Archived Oct 29, 2024 Volatile Organic Chemicals
Jan 1, 2024 Dec 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived Oct 29, 2024 Volatile Organic Chemicals

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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