Roseau

Minnesota — Community Water System — PWSID: MN1680003

System Information

PWSIDMN1680003
System NameRoseau
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 24, 1981
Last ReportedNov 25, 2025

Location & Contact

StateMinnesota
CityRoseau
ZIP Code56751-0307
AddressRoseau City Hall
OrganizationRoseau City Council
Phone2184631542

Population & Service

Population Served2,729
Service Connections1,013

Drinking Water Violations (36)

This water system has 36 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, 2021 Oct 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Archived Oct 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 31, 2021 TTHM MR No Yes 0.080 mg/L Resolved Oct 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 31, 2021 TTHM MR No Yes 0.080 mg/L Resolved Oct 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 31, 2021 TTHM MR No Yes 0.080 mg/L Resolved Oct 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No No Resolved Mar 31, 2021 Revised Total Coliform Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No No Resolved Mar 31, 2021 Revised Total Coliform Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No No Resolved Mar 31, 2021 Revised Total Coliform Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No No Resolved Mar 31, 2021 Revised Total Coliform Rule
Jan 1, 2021 Mar 31, 2021 Chlorine MR No No 4.0 mg/L Archived Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 Chlorine MR No No 4.0 mg/L Archived Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No No Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No No Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No No Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No No Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Mar 31, 2020 Chlorine MR No No 4.0 mg/L Resolved Feb 4, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Mar 31, 2020 Chlorine MR No No 4.0 mg/L Resolved Feb 4, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Mar 31, 2020 Chlorine MR No No 4.0 mg/L Resolved Feb 4, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 Mar 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Mar 31, 2013 Total Coliform Rule
Mar 1, 2013 Mar 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Mar 31, 2013 Total Coliform Rule
Mar 1, 2013 Mar 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Mar 31, 2013 Total Coliform Rule
Jan 1, 2013 Mar 31, 2013 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Mar 31, 2013 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Mar 31, 2013 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2007 Nov 30, 2007 Coliform (TCR) MR No No 5% of samples Resolved Oct 1, 2007 Total Coliform Rule
Nov 1, 2007 Nov 30, 2007 Coliform (TCR) MR No No 5% of samples Resolved Oct 1, 2007 Total Coliform Rule
Nov 1, 2007 Nov 30, 2007 Coliform (TCR) MR No No 5% of samples Resolved Oct 1, 2007 Total Coliform Rule
Nov 1, 2007 Nov 30, 2007 Coliform (TCR) MR No No 5% of samples Resolved Oct 1, 2007 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Archived Dec 31, 1998 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Archived Dec 31, 1998 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Archived Dec 31, 1998 Total Coliform Rule
Sep 1, 1991 Sep 30, 1991 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1991 Total Coliform Rule
Sep 1, 1991 Sep 30, 1991 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1991 Total Coliform Rule
Sep 1, 1991 Sep 30, 1991 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1991 Total Coliform Rule
No No
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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