Amboy

Minnesota — Community Water System — PWSID: MN1070001

System Information

PWSIDMN1070001
System NameAmboy
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
CityAmboy
ZIP Code56010-0250
AddressAmboy City Hall
OrganizationAmboy City Council
Phone5076743018

Population & Service

Population Served535
Service Connections255

Drinking Water Violations (53)

This water system has 53 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, 2022 Mar 31, 2022 Combined Radium (-226 and -228) MCL Yes No 5.6 PCI/L 5 pCi/L Resolved Mar 31, 2022 Radionuclides and Revised Rad Rule
Jan 1, 2022 Mar 31, 2022 Combined Radium (-226 and -228) MCL Yes No 5.6 PCI/L 5 pCi/L Resolved Mar 31, 2022 Radionuclides and Revised Rad Rule
Jan 1, 2022 Mar 31, 2022 Combined Radium (-226 and -228) MCL Yes No 5.6 PCI/L 5 pCi/L Resolved Mar 31, 2022 Radionuclides and Revised Rad Rule
Jan 1, 2022 Mar 31, 2022 Combined Radium (-226 and -228) MCL Yes No 5.6 PCI/L 5 pCi/L Resolved Mar 31, 2022 Radionuclides and Revised Rad Rule
Jan 1, 2022 Mar 31, 2022 Combined Radium (-226 and -228) MCL Yes No 5.6 PCI/L 5 pCi/L Resolved Mar 31, 2022 Radionuclides and Revised Rad Rule
Jul 1, 2021 Oct 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Oct 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Oct 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 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, 2015 Sep 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 20, 2015 Total Coliform Rule
Jul 1, 2015 Sep 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 20, 2015 Total Coliform Rule
Jul 1, 2015 Sep 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 20, 2015 Total Coliform Rule
Jul 1, 2015 Sep 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 20, 2015 Total Coliform Rule
Jul 1, 2015 Sep 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 20, 2015 Total Coliform Rule
Jul 1, 2015 Sep 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 20, 2015 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Jul 7, 2010 Sep 30, 2014 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L Resolved Sep 30, 2014 Radionuclides and Revised Rad Rule
Oct 1, 2001 Dec 31, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 25, 2001 Total Coliform Rule
Oct 1, 2001 Dec 31, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 25, 2001 Total Coliform Rule
Oct 1, 2001 Dec 31, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 25, 2001 Total Coliform Rule
Oct 1, 2001 Dec 31, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 25, 2001 Total Coliform Rule
Oct 1, 2001 Dec 31, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 25, 2001 Total Coliform Rule
Oct 1, 2001 Dec 31, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 25, 2001 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 29, 1998 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No 5% of samples Archived Mar 31, 1994 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No 5% of samples Archived Mar 31, 1994 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No 5% of samples Archived Mar 31, 1994 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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