SEELEY LAKE WATER DISTRICT

Montana — Community Water System — PWSID: MT0000327

System Information

PWSIDMT0000327
System NameSEELEY LAKE WATER DISTRICT
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedMar 26, 2026

Location & Contact

StateMontana
CitySEELEY LAKE
ZIP Code59868
AddressPO BOX 503
OrganizationDERRY, FELICITY
Phone406-677-2559

Population & Service

Population Served1,575
Service Connections620

Drinking Water Violations (187)

This water system has 187 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, 2020 Dec 31, 2022 MR No Yes 7 MFL Resolved Dec 31, 2022
Jan 1, 2020 Dec 31, 2022 MR No Yes 7 MFL Resolved Dec 31, 2022
Jan 1, 2020 Dec 31, 2022 MR No Yes 7 MFL Resolved Dec 31, 2022
Apr 1, 2018 Jun 30, 2018 MR No Yes 0.080 mg/L Resolved Jun 30, 2018
Apr 1, 2018 Jun 30, 2018 MR No Yes 0.060 mg/L Resolved Jun 30, 2018
Apr 1, 2018 Jun 30, 2018 MR No Yes 0.060 mg/L Resolved Jun 30, 2018
Apr 1, 2018 Jun 30, 2018 MR No Yes 0.060 mg/L Resolved Jun 30, 2018
Apr 1, 2018 Jun 30, 2018 MR No Yes 0.080 mg/L Resolved Jun 30, 2018
Apr 1, 2018 Jun 30, 2018 MR No Yes 0.080 mg/L Resolved Jun 30, 2018
Jul 1, 2017 Other No No Resolved Jul 27, 2017
Jul 1, 2017 Other No No Resolved Jul 27, 2017
Oct 1, 2010 Dec 31, 2010 MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.6 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.07 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.07 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.007 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.007 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.075 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.075 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.002 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.002 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.6 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.2 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.1 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.005 mg/L Resolved Dec 31, 2009
Jan 1, 2009 Dec 31, 2009 MR No Yes 0.1 mg/L Resolved Dec 31, 2009

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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