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SOUTH SHORE

South Dakota — Community Water System — PWSID: SD4602068

System Information

PWSIDSD4602068
System NameSOUTH SHORE
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedJun 27, 1991
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CitySOUTH SHORE
ZIP Code57263
AddressPO BOX 57
OrganizationSOUTH SHORE
Phone6057564130

Population & Service

Population Served189
Service Connections66

Drinking Water Violations (77)

This water system has 77 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
Feb 1, 2019 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Mar 18, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2019 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Mar 18, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2015 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Mar 12, 2015 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2015 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Mar 12, 2015 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2014 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Mar 17, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2014 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Mar 17, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 15, 2013 — Groundwater Rule TT Yes No — — — Resolved Sep 1, 2016 Ground Water Rule
Nov 15, 2013 — Groundwater Rule TT Yes No — — — Resolved Sep 1, 2016 Ground Water Rule
Apr 1, 2013 Jun 30, 2013 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2013 Nitrate Rule
Apr 1, 2013 Jun 30, 2013 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2013 Nitrate Rule
Sep 14, 2011 — Public Notice Other No No — — — Resolved May 16, 2012 Public Notice Rule and Revised PN Rule
Aug 30, 2010 — E. COLI MR No Yes — — — Resolved Nov 19, 2012 Ground Water Rule
Aug 30, 2010 — E. COLI MR No Yes — — — Resolved Nov 19, 2012 Ground Water Rule
Aug 30, 2010 — E. COLI MR No Yes — — — Resolved Nov 19, 2012 Ground Water Rule
Aug 30, 2010 — E. COLI MR No Yes — — — Resolved Nov 19, 2012 Ground Water Rule
Feb 1, 2009 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved May 14, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved May 14, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2008 Nov 30, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2008 Total Coliform Rule
Nov 1, 2008 Nov 30, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2008 Total Coliform Rule
Nov 1, 2008 Nov 30, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2008 Total Coliform Rule
Oct 1, 2008 Dec 31, 2008 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2008 Jun 30, 2008 Endothall MR No Yes — 0.1 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 Endothall MR No Yes — 0.1 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 Diquat MR No Yes — 0.02 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Apr 1, 2008 Jun 30, 2008 Diquat MR No Yes — 0.02 mg/L — Resolved Jun 30, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 Diquat MR No Yes — 0.02 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 Diquat MR No Yes — 0.02 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jan 1, 2008 Mar 31, 2008 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Mar 31, 2008 Synthetic Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2006 Nitrate Rule
Feb 2, 2005 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Sep 20, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 2, 2005 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Sep 20, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2003 Total Coliform Rule
Jul 1, 2001 Jul 2, 2001 Consumer Confidence Rule Other No Yes — — — Resolved Jul 2, 2001 Consumer Confidence Rule
Jul 1, 2001 Jul 2, 2001 Consumer Confidence Rule Other No Yes — — — Resolved Jul 2, 2001 Consumer Confidence Rule
Dec 1, 1999 Dec 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 1999 Total Coliform Rule
Dec 1, 1999 Dec 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 1999 Total Coliform Rule
Dec 1, 1999 Dec 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 1999 Total Coliform Rule
Jun 1, 1999 Jun 30, 1999 Coliform (TCR) MR No No — 5% of samples — Archived Jun 30, 1999 Total Coliform Rule

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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