CITY LIGHTS COMM SUBDI

Montana — Non-Transient Non-Community — PWSID: MT0004727

System Information

PWSIDMT0004727
System NameCITY LIGHTS COMM SUBDI
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedNov 16, 2010
Last ReportedMar 26, 2026

Location & Contact

StateMontana
CityEAST HELENA
ZIP Code59635
Address34 INDUSTRY LOOP BLDG E
OrganizationROCKY MOUNTAIN OPERATIONS
Phone406-442-2949

Population & Service

Population Served55
Service Connections12

Drinking Water Violations (337)

This water system has 337 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, 2017 Mar 31, 2017 MR No Yes 0.010 mg/L Resolved Mar 31, 2017
Jan 1, 2017 Mar 31, 2017 MR No Yes 0.010 mg/L Resolved Mar 31, 2017
Jan 1, 2017 Mar 31, 2017 MR No Yes 0.010 mg/L Resolved Mar 31, 2017
Jan 1, 2017 Mar 31, 2017 MR No Yes 0.010 mg/L Resolved Mar 31, 2017
Apr 1, 2016 Jun 30, 2016 MR No Yes 0.010 mg/L Resolved Jun 30, 2016
Apr 1, 2016 Jun 30, 2016 MR No Yes 0.010 mg/L Resolved Jun 30, 2016
Apr 1, 2016 Jun 30, 2016 MR No Yes 0.010 mg/L Resolved Jun 30, 2016
Apr 1, 2016 Jun 30, 2016 MR No Yes 0.010 mg/L Resolved Jun 30, 2016
Apr 1, 2016 Jun 30, 2016 MR No Yes 0.010 mg/L Resolved Jun 30, 2016
Apr 1, 2016 Jun 30, 2016 MR No Yes 0.010 mg/L Resolved Jun 30, 2016
Apr 1, 2015 Jun 30, 2015 MR No Yes 0.010 mg/L Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MR No Yes 0.010 mg/L Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MR No Yes 0.010 mg/L Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MR No Yes 0.010 mg/L Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MR No Yes 0.010 mg/L Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MR No Yes 0.010 mg/L Resolved Jun 30, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2015
Oct 10, 2014 Dec 31, 2014 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Dec 31, 2014
Oct 10, 2014 Dec 31, 2014 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Dec 31, 2014
Oct 10, 2014 Dec 31, 2014 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Dec 31, 2014
Oct 10, 2014 Dec 31, 2014 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Dec 31, 2014
Oct 10, 2014 Dec 31, 2014 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Dec 31, 2014
Oct 10, 2014 Dec 31, 2014 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Dec 31, 2014
Jul 1, 2014 Sep 30, 2014 MCL Yes No .0105 MG/L 0.010 mg/L .01 Resolved Sep 30, 2014
Jul 1, 2014 Sep 30, 2014 MCL Yes No .0105 MG/L 0.010 mg/L .01 Resolved Sep 30, 2014
Jul 1, 2014 Sep 30, 2014 MCL Yes No .0105 MG/L 0.010 mg/L .01 Resolved Sep 30, 2014
Jul 1, 2014 Sep 30, 2014 MCL Yes No .0105 MG/L 0.010 mg/L .01 Resolved Sep 30, 2014
Jul 1, 2014 Sep 30, 2014 MCL Yes No .0105 MG/L 0.010 mg/L .01 Resolved Sep 30, 2014
Jul 1, 2014 Sep 30, 2014 MCL Yes No .0105 MG/L 0.010 mg/L .01 Resolved Sep 30, 2014
May 1, 2014 May 31, 2014 MCL Yes No 5% of samples Resolved May 31, 2014
May 1, 2014 May 31, 2014 MCL Yes No 5% of samples Resolved May 31, 2014
May 1, 2014 May 31, 2014 MCL Yes No 5% of samples Resolved May 31, 2014
May 1, 2014 May 31, 2014 MCL Yes No 5% of samples Resolved May 31, 2014
May 1, 2014 May 31, 2014 MCL Yes No 5% of samples Resolved May 31, 2014
May 1, 2014 May 31, 2014 MCL Yes No 5% of samples Resolved May 31, 2014
Apr 1, 2014 Apr 30, 2014 MCL Yes No 5% of samples Resolved Apr 30, 2014
Apr 1, 2014 Apr 30, 2014 MCL Yes No 5% of samples Resolved Apr 30, 2014
Apr 1, 2014 Apr 30, 2014 MCL Yes No 5% of samples Resolved Apr 30, 2014
Apr 1, 2014 Apr 30, 2014 MCL Yes No 5% of samples Resolved Apr 30, 2014
Apr 1, 2014 Apr 30, 2014 MCL Yes No 5% of samples Resolved Apr 30, 2014
Apr 1, 2014 Apr 30, 2014 MCL Yes No 5% of samples Resolved Apr 30, 2014
Mar 1, 2014 Mar 31, 2014 MCL Yes No 5% of samples Resolved Mar 31, 2014
Mar 1, 2014 Mar 31, 2014 MCL Yes No 5% of samples Resolved Mar 31, 2014
Mar 1, 2014 Mar 31, 2014 MCL Yes No 5% of samples Resolved Mar 31, 2014
Mar 1, 2014 Mar 31, 2014 MCL Yes No 5% of samples Resolved Mar 31, 2014

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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