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Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

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YANKTON

South Dakota - Community Water System - PWSID: SD4600423

System Information

PWSIDSD4600423
System NameYANKTON
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedMar 2, 2026

Location & Contact

StateSouth Dakota
CityYANKTON
ZIP Code57078
AddressPO BOX 176
OrganizationYANKTON
Phone6056685272

Population & Service

Population Served15,411
Service Connections5,500

Drinking Water Violations (91)

This water system has 91 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 Mar 31, 2020 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Mar 31, 2020 -
Jan 1, 2020 Mar 31, 2020 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Mar 31, 2020 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .104 MG/L 0.080 mg/L - Resolved Dec 31, 2019 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .104 MG/L 0.080 mg/L - Resolved Dec 31, 2019 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .104 MG/L 0.080 mg/L - Resolved Dec 31, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Sep 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Jun 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Jun 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No .099 MG/L 0.080 mg/L - Resolved Jun 30, 2019 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No .081 MG/L 0.080 mg/L - Resolved Jun 30, 2016 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No .081 MG/L 0.080 mg/L - Resolved Jun 30, 2016 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No .081 MG/L 0.080 mg/L - Resolved Jun 30, 2016 -
Feb 1, 2011 - TT Yes No - - - Resolved Apr 15, 2011 -
Feb 1, 2011 - TT Yes No - - - Resolved Apr 15, 2011 -
Feb 1, 2010 - TT Yes No - - - Resolved Apr 19, 2010 -
Feb 1, 2010 - TT Yes No - - - Resolved Apr 19, 2010 -
Jan 2, 2010 - MR No No - - - Resolved Sep 17, 2010 -
Jan 2, 2010 - MR No No - - - Resolved Sep 17, 2010 -
Jan 2, 2010 - MR No No - - - Resolved Sep 17, 2010 -
Jan 1, 2009 Mar 31, 2009 MCL Yes No .088 MG/L 0.080 mg/L - Resolved Mar 31, 2009 -
Jan 1, 2009 Mar 31, 2009 MCL Yes No .088 MG/L 0.080 mg/L - Resolved Mar 31, 2009 -
Jan 1, 2009 Mar 31, 2009 MCL Yes No .088 MG/L 0.080 mg/L - Resolved Mar 31, 2009 -
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L - Resolved Dec 31, 2008 -
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L - Resolved Dec 31, 2008 -
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L - Resolved Dec 31, 2008 -
Jul 1, 2008 Sep 30, 2008 MCL Yes No .094 0.080 mg/L - Resolved Sep 30, 2008 -
Jul 1, 2008 Sep 30, 2008 MCL Yes No .094 0.080 mg/L - Resolved Sep 30, 2008 -
Jul 1, 2008 Sep 30, 2008 MCL Yes No .094 0.080 mg/L - Resolved Sep 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.2 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.2 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.05 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.05 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.5 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.07 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.07 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.5 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.007 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.007 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MCL Yes No .09 0.080 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MCL Yes No .09 0.080 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MCL Yes No .09 0.080 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MCL Yes No .09 0.080 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.001 mg/L - Resolved Jun 30, 2008 -
Apr 1, 2008 Jun 30, 2008 MR No Yes - 0.001 mg/L - Resolved Jun 30, 2008 -
Jan 1, 2008 Mar 31, 2008 MCL Yes No .093 0.080 mg/L - Resolved Mar 31, 2008 -
Jan 1, 2008 Mar 31, 2008 MCL Yes No .093 0.080 mg/L - Resolved Mar 31, 2008 -
Jan 1, 2008 Mar 31, 2008 MCL Yes No .093 0.080 mg/L - Resolved Mar 31, 2008 -
Jan 1, 2008 Mar 31, 2008 MCL Yes No .093 0.080 mg/L - Resolved Mar 31, 2008 -

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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