L'ANSE

Michigan — Community Water System — PWSID: MI0003670

System Information

PWSIDMI0003670
System NameL'ANSE
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 3, 1981
Last ReportedDec 18, 2025

Location & Contact

StateMichigan
CityL'ANSE
ZIP Code49946
Address101 N MAIN ST
OrganizationLAFAVE, ROBERT
Phone906-524-6116

Population & Service

Population Served2,300
Service Connections1,181

Drinking Water Violations (34)

This water system has 34 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, 2023 Consumer Confidence Rule Other No No Resolved Dec 18, 2023 Consumer Confidence Rule
Jul 1, 2023 Consumer Confidence Rule Other No No Resolved Dec 18, 2023 Consumer Confidence Rule
Feb 15, 2023 Public Notice Other No No Resolved May 30, 2023 Public Notice Rule and Revised PN Rule
Feb 15, 2023 Public Notice Other No No Resolved May 30, 2023 Public Notice Rule and Revised PN Rule
Feb 15, 2023 Public Notice Other No No Resolved May 30, 2023 Public Notice Rule and Revised PN Rule
Jan 20, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Aug 3, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 20, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Aug 3, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 20, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Aug 3, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 20, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Aug 3, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Jun 30, 2021 CARBON, TOTAL MR No Yes TT Resolved Jun 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Jun 30, 2021 CARBON, TOTAL MR No Yes TT Resolved Jun 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Jun 30, 2021 CARBON, TOTAL MR No Yes TT Resolved Jun 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Jun 30, 2020 Lead and Copper Rule MR No No TT Resolved Mar 13, 2020 Lead and Copper Rule
Jan 1, 2020 Jun 30, 2020 Lead and Copper Rule MR No No TT Resolved Mar 13, 2020 Lead and Copper Rule
Jan 1, 2020 Jun 30, 2020 Lead and Copper Rule MR No No TT Resolved Mar 13, 2020 Lead and Copper Rule
Oct 1, 2018 Dec 31, 2018 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2013 Total Coliform Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2013 Total Coliform Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2013 Total Coliform Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2013 Total Coliform Rule
Apr 1, 1996 Apr 30, 1996 Surface Water Treatment Rule TT Yes No Resolved Apr 30, 1996 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1993 Total Coliform Rule
No No
No No

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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