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 ReportedJan 5, 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 (182)

This water system has 182 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 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
Apr 1, 2018 Jun 30, 2018 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Consumer Confidence Rule Other No No Resolved Jul 27, 2017 Consumer Confidence Rule
Jul 1, 2017 Consumer Confidence Rule Other No No Resolved Jul 27, 2017 Consumer Confidence Rule
Oct 1, 2010 Dec 31, 2010 Total Haloacetic Acids (HAA5) MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2010 Dec 31, 2010 Total Haloacetic Acids (HAA5) MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2010 Dec 31, 2010 Total Haloacetic Acids (HAA5) MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2010 Dec 31, 2010 Total Haloacetic Acids (HAA5) MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2010 Dec 31, 2010 Total Haloacetic Acids (HAA5) MCL Yes No 68.2 UG/L 0.060 mg/L 60 Resolved Dec 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MCL Yes No 60.5 UG/L 0.060 mg/L 60 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 CHLOROBENZENE MR No Yes 0.1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Trichloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2009 Dec 31, 2009 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Dec 31, 2009 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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