SEVILLE COLONY

Montana — Community Water System — PWSID: MT0002974

System Information

PWSIDMT0002974
System NameSEVILLE COLONY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedJan 29, 1985
Last ReportedJan 5, 2026

Location & Contact

StateMontana
CityCUT BANK
ZIP Code59427
AddressBOX 1409
OrganizationWALDNER, EDWARD
Phone406-336-2430

Population & Service

Population Served116
Service Connections10

Drinking Water Violations (247)

This water system has 247 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 Dec 31, 2025 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Unaddressed Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Dec 31, 2025 TTHM MR No Yes 0.080 mg/L Unaddressed Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Dec 31, 2025 TTHM MR No Yes 0.080 mg/L Unaddressed Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Dec 31, 2025 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Unaddressed Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2020 Nov 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Nov 30, 2020 Revised Total Coliform Rule
Nov 1, 2020 Nov 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Nov 30, 2020 Revised Total Coliform Rule
Nov 1, 2020 Nov 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Nov 30, 2020 Revised Total Coliform Rule
Jan 1, 2020 Dec 31, 2022 Asbestos MR No Yes 7 MFL Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2020 Dec 31, 2022 Asbestos MR No Yes 7 MFL Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2020 Dec 31, 2022 Asbestos MR No Yes 7 MFL Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2020 Dec 31, 2022 Asbestos MR No Yes 7 MFL Resolved Dec 31, 2022 Inorganic Chemicals
Jul 1, 2017 Consumer Confidence Rule Other No No Resolved Sep 27, 2017 Consumer Confidence Rule
Jul 1, 2017 Consumer Confidence Rule Other No No Resolved Sep 27, 2017 Consumer Confidence Rule
Dec 30, 2015 Lead and Copper Rule MR No No TT Resolved Feb 11, 2016 Lead and Copper Rule
Dec 30, 2015 Lead and Copper Rule MR No No TT Resolved Feb 11, 2016 Lead and Copper Rule
Jul 1, 2015 Consumer Confidence Rule Other No No Resolved Jul 20, 2015 Consumer Confidence Rule
Jul 1, 2015 Consumer Confidence Rule Other No No Resolved Jul 20, 2015 Consumer Confidence Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved May 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved May 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Surface Water Treatment Rule MR No No Resolved May 31, 2010 Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved May 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved May 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2009 Lead and Copper Rule MR No No TT Resolved Jun 21, 2012 Lead and Copper Rule
Oct 1, 2009 Lead and Copper Rule MR No No TT Resolved Jun 21, 2012 Lead and Copper Rule
Oct 1, 2009 Lead and Copper Rule MR No No TT Resolved Jun 21, 2012 Lead and Copper Rule
Oct 1, 2009 Lead and Copper Rule MR No No TT Resolved Jun 21, 2012 Lead and Copper Rule
Jul 1, 2009 Consumer Confidence Rule Other No No Resolved Dec 9, 2009 Consumer Confidence Rule
Jul 1, 2009 Consumer Confidence Rule Other No No Resolved Dec 9, 2009 Consumer Confidence Rule
Jul 1, 2009 Consumer Confidence Rule Other No No Resolved Dec 9, 2009 Consumer Confidence Rule
Jul 1, 2009 Consumer Confidence Rule Other No No Resolved Dec 9, 2009 Consumer Confidence Rule
Jul 1, 2007 Consumer Confidence Rule Other No No Resolved Jul 31, 2008 Consumer Confidence Rule
Jul 1, 2007 Consumer Confidence Rule Other No No Resolved Jul 31, 2008 Consumer Confidence Rule
Jul 1, 2007 Consumer Confidence Rule Other No No Resolved Jul 31, 2008 Consumer Confidence Rule
Oct 1, 2006 Oct 31, 2006 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2006 Surface Water Treatment Rule
Oct 1, 2006 Oct 31, 2006 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2006 Surface Water Treatment Rule
Oct 1, 2006 Oct 31, 2006 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2006 Surface Water Treatment Rule
Jan 1, 2006 Dec 31, 2006 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2006 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2006 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2006 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2006 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 Xylenes, Total MR No Yes 10 mg/L Resolved Dec 31, 2006 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 Xylenes, Total MR No Yes 10 mg/L Resolved Dec 31, 2006 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 Xylenes, Total MR No Yes 10 mg/L Resolved Dec 31, 2006 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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