SAINT REGIS MOHAWK TRIBE

New York — Community Water System — PWSID: 020000005

System Information

PWSID020000005
System NameSAINT REGIS MOHAWK TRIBE
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeNative American
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedNov 5, 1981
Last ReportedDec 23, 2025

Location & Contact

StateNew York
CityAkwesasne
ZIP Code13655
Address71 Margaret Terrance Memorial Way
OrganizationSAINT REGIS MOHAWK TRIBE
Phone5183584205

Population & Service

Population Served5,500
Service Connections1,200

Drinking Water Violations (46)

This water system has 46 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
Aug 1, 2025 Aug 31, 2025 Surface Water Treatment Rule MR No Yes Archived Aug 31, 2025 Surface Water Treatment Rule
Aug 1, 2025 Aug 31, 2025 Revised Total Coliform Rule MON No Yes Archived Aug 31, 2025 Revised Total Coliform Rule
May 1, 2025 May 31, 2025 Surface Water Treatment Rule MR No Yes Archived May 31, 2025 Surface Water Treatment Rule
May 1, 2025 May 31, 2025 Revised Total Coliform Rule MON No Yes Archived May 31, 2025 Revised Total Coliform Rule
Apr 1, 2025 Apr 30, 2025 Revised Total Coliform Rule MON No Yes Archived Apr 30, 2025 Revised Total Coliform Rule
Apr 1, 2025 Apr 30, 2025 Surface Water Treatment Rule MR No Yes Archived Apr 30, 2025 Surface Water Treatment Rule
Nov 1, 2024 Nov 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Nov 30, 2024 Surface Water Treatment Rule
Sep 1, 2023 Revised Total Coliform Rule RPT No No Resolved Dec 21, 2023 Revised Total Coliform Rule
Aug 1, 2023 Aug 31, 2023 Revised Total Coliform Rule MON No Yes Resolved Aug 31, 2023 Revised Total Coliform Rule
Jul 1, 2023 Revised Total Coliform Rule RPT No No Resolved Dec 21, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No Yes Resolved Jun 15, 2023 Revised Total Coliform Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2022 Revised Total Coliform Rule RPT No No Resolved Jun 19, 2018 Revised Total Coliform Rule
Dec 1, 2021 Dec 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Mar 11, 2021 Revised Total Coliform Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MCL Yes No Resolved Aug 31, 2021 Revised Total Coliform Rule
Aug 1, 2021 Public Notice Other No No Resolved Jun 19, 2018 Public Notice Rule and Revised PN Rule
Dec 1, 2020 Public Notice Other No No Resolved Jun 19, 2018 Public Notice Rule and Revised PN Rule
Dec 1, 2020 Dec 31, 2020 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2020 Revised Total Coliform Rule
Jul 1, 2020 Public Notice Other No No Resolved Jun 19, 2018 Public Notice Rule and Revised PN Rule
Jul 1, 2020 Jul 31, 2020 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2020 Revised Total Coliform Rule
Jan 1, 2015 Lead and Copper Rule MR No No TT Resolved Sep 30, 2016 Lead and Copper Rule
Oct 1, 2010 Oct 31, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2010 Oct 31, 2010 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2010 Surface Water Treatment Rule
Sep 1, 2010 Sep 30, 2010 Coliform (TCR) MCL Yes No 5% of samples Resolved Sep 30, 2010 Total Coliform Rule
Sep 1, 2010 Sep 30, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2010 Sep 30, 2010 Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2010 Surface Water Treatment Rule
Feb 1, 2010 Feb 28, 2010 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2010 Surface Water Treatment Rule
Feb 1, 2010 Feb 28, 2010 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2010 Surface Water Treatment Rule
Feb 1, 2010 Feb 28, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2010 Feb 28, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2009 Nov 30, 2009 Surface Water Treatment Rule MR No No Resolved Nov 30, 2009 Surface Water Treatment Rule
Oct 1, 2009 Dec 31, 2009 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2009 Aug 31, 2009 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2009 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2008 Jan 31, 2008 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jan 31, 2008 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
No No
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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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