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HANGMANS TREE WUA

Montana — Community Water System — PWSID: MT0000128

System Information

PWSIDMT0000128
System NameHANGMANS TREE WUA
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedJan 5, 2026

Location & Contact

StateMontana
CityCLANCY
ZIP Code59634
Address34 HANGING TREE GULCH
OrganizationGRESENS, LISA
Phone406-933-8535

Population & Service

Population Served158
Service Connections64

Drinking Water Violations (55)

This water system has 55 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
Jul 1, 2021 — Consumer Confidence Rule Other No No — — — Resolved Jul 27, 2021 Consumer Confidence Rule
Jul 1, 2021 — Consumer Confidence Rule Other No No — — — Resolved Jul 27, 2021 Consumer Confidence Rule
Jan 18, 2020 — E. COLI MR No Yes — — — Resolved Feb 27, 2020 Ground Water Rule
Jan 18, 2020 — E. COLI MR No Yes — — — Resolved Feb 27, 2020 Ground Water Rule
Jan 18, 2020 — E. COLI MR No Yes — — — Resolved Feb 27, 2020 Ground Water Rule
Jun 13, 2017 — E. COLI MR No Yes — — — Resolved Jul 31, 2017 Ground Water Rule
Jun 13, 2017 — E. COLI MR No Yes — — — Resolved Jul 31, 2017 Ground Water Rule
Jun 13, 2017 — E. COLI MR No Yes — — — Resolved Jul 31, 2017 Ground Water Rule
Dec 30, 2014 — Lead and Copper Rule MR No No — TT — Resolved Feb 23, 2015 Lead and Copper Rule
Dec 30, 2014 — Lead and Copper Rule MR No No — TT — Resolved Feb 23, 2015 Lead and Copper Rule
Jul 1, 2012 Sep 30, 2012 Combined Uranium MCL Yes No .034 MG/L 30 ug/L .03 Resolved Sep 30, 2012 Radionuclides and Revised Rad Rule
Jul 1, 2012 Sep 30, 2012 Combined Uranium MCL Yes No .034 MG/L 30 ug/L .03 Resolved Sep 30, 2012 Radionuclides and Revised Rad Rule
Jul 1, 2012 Sep 30, 2012 Combined Uranium MCL Yes No .034 MG/L 30 ug/L .03 Resolved Sep 30, 2012 Radionuclides and Revised Rad Rule
Jul 1, 2012 Sep 30, 2012 Combined Uranium MCL Yes No .034 MG/L 30 ug/L .03 Resolved Sep 30, 2012 Radionuclides and Revised Rad Rule
Jul 1, 2012 Sep 30, 2012 Combined Uranium MCL Yes No .034 MG/L 30 ug/L .03 Resolved Sep 30, 2012 Radionuclides and Revised Rad Rule
Jul 1, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 17, 2012 Consumer Confidence Rule
Jul 1, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 17, 2012 Consumer Confidence Rule
Jul 1, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 17, 2012 Consumer Confidence Rule
May 1, 2012 May 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2012 Total Coliform Rule
May 1, 2012 May 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2012 Total Coliform Rule
May 1, 2012 May 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2012 Total Coliform Rule
May 1, 2012 May 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2012 Total Coliform Rule
Apr 1, 2012 Jun 30, 2012 Combined Uranium MCL Yes No 35 UG/L 30 ug/L 30 Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Uranium MCL Yes No 35 UG/L 30 ug/L 30 Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Uranium MCL Yes No 35 UG/L 30 ug/L 30 Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Uranium MCL Yes No 35 UG/L 30 ug/L 30 Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Uranium MCL Yes No 35 UG/L 30 ug/L 30 Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Uranium MCL Yes No 35 UG/L 30 ug/L 30 Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Combined Uranium MCL Yes No 49 UG/L 30 ug/L — Resolved Mar 31, 2012 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Combined Uranium MCL Yes No 49 UG/L 30 ug/L — Resolved Mar 31, 2012 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Combined Uranium MCL Yes No 49 UG/L 30 ug/L — Resolved Mar 31, 2012 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Combined Uranium MCL Yes No 49 UG/L 30 ug/L — Resolved Mar 31, 2012 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Combined Uranium MCL Yes No 49 UG/L 30 ug/L — Resolved Mar 31, 2012 Radionuclides and Revised Rad Rule
Oct 1, 2011 Dec 31, 2011 Combined Uranium MCL Yes No 51 UG/L 30 ug/L 30 Resolved Dec 31, 2011 Radionuclides and Revised Rad Rule
Oct 1, 2011 Dec 31, 2011 Combined Uranium MCL Yes No 51 UG/L 30 ug/L 30 Resolved Dec 31, 2011 Radionuclides and Revised Rad Rule
Oct 1, 2011 Dec 31, 2011 Combined Uranium MCL Yes No 51 UG/L 30 ug/L 30 Resolved Dec 31, 2011 Radionuclides and Revised Rad Rule
Oct 1, 2011 Dec 31, 2011 Combined Uranium MCL Yes No 51 UG/L 30 ug/L 30 Resolved Dec 31, 2011 Radionuclides and Revised Rad Rule
Oct 1, 2011 Dec 31, 2011 Combined Uranium MCL Yes No 51 UG/L 30 ug/L 30 Resolved Dec 31, 2011 Radionuclides and Revised Rad Rule
Oct 1, 2011 Dec 31, 2011 Combined Uranium MCL Yes No 51 UG/L 30 ug/L 30 Resolved Dec 31, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Combined Uranium MCL Yes No 53 UG/L 30 ug/L 30 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Combined Uranium MCL Yes No 53 UG/L 30 ug/L 30 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Combined Uranium MCL Yes No 53 UG/L 30 ug/L 30 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Combined Uranium MCL Yes No 53 UG/L 30 ug/L 30 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Combined Uranium MCL Yes No 53 UG/L 30 ug/L 30 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Combined Uranium MCL Yes No 53 UG/L 30 ug/L 30 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2005 Total Coliform Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2005 Total Coliform Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2005 Total Coliform Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2005 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2000 Total Coliform 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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