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Chokio

Minnesota — Community Water System — PWSID: MN1750002

System Information

PWSIDMN1750002
System NameChokio
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 24, 1981
Last ReportedFeb 25, 2026

Location & Contact

StateMinnesota
CityChokio
ZIP Code56221-0036
AddressChokio City Hall
OrganizationChokio City Council
Phone3203247450

Population & Service

Population Served400
Service Connections222

Drinking Water Violations (38)

This water system has 38 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
Apr 1, 2003 Jun 30, 2003 MCL Yes No — 5% of samples — Resolved May 15, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No — 5% of samples — Resolved May 15, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No — 5% of samples — Resolved May 15, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No — 5% of samples — Resolved May 15, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No — 5% of samples — Resolved May 15, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No — 5% of samples — Resolved May 15, 2003 —
Jul 1, 2002 Sep 30, 2002 MCL Yes No — 5% of samples — Resolved Sep 30, 2002 —
Jul 1, 2002 Sep 30, 2002 MCL Yes No — 5% of samples — Resolved Sep 30, 2002 —
Jul 1, 2002 Sep 30, 2002 MCL Yes No — 5% of samples — Resolved Sep 30, 2002 —
Jul 1, 2002 Sep 30, 2002 MCL Yes No — 5% of samples — Resolved Sep 30, 2002 —
Jul 1, 2002 Sep 30, 2002 MCL Yes No — 5% of samples — Resolved Sep 30, 2002 —
Jul 1, 2002 Sep 30, 2002 MCL Yes No — 5% of samples — Resolved Sep 30, 2002 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Oct 1, 1997 Dec 31, 1997 MCL Yes No — 5% of samples — Resolved Oct 16, 1997 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jun 1, 1996 Sep 30, 1996 MCL Yes No — 5% of samples — Resolved Sep 30, 1996 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
Jul 1, 1994 Sep 30, 1994 MCL Yes No — 5% of samples — Resolved Sep 30, 1994 —
— — — No No — — — — — —
— — — No No — — — — — —
— — — 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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