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VALLEY SPRINGS

South Dakota — Community Water System — PWSID: SD4600340

System Information

PWSIDSD4600340
System NameVALLEY SPRINGS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityVALLEY SPRINGS
ZIP Code57068
AddressPO BOX 118
OrganizationVALLEY SPRINGS
Phone6057576553

Population & Service

Population Served925
Service Connections355

Drinking Water Violations (13)

This water system has 13 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
Nov 1, 2020 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Jul 21, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2020 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Jul 21, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 27, 2011 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Jun 29, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 27, 2011 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Jun 29, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Apr 13, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Apr 13, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2000 Oct 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2000 Total Coliform Rule
Sep 1, 1999 Sep 30, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1999 Total Coliform Rule
Sep 1, 1999 Sep 30, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1999 Total Coliform Rule
Sep 1, 1999 Sep 30, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1999 Total Coliform Rule
Jul 1, 1998 Jul 31, 1998 Coliform (TCR) MR No Yes — 5% of samples — Archived Jul 31, 1998 Total Coliform Rule
Jul 1, 1976 Jun 30, 1980 Combined Radium (-226 and -228) MR No No — 5 pCi/L — Archived Jun 30, 1980 Radionuclides and Revised Rad Rule
Jul 1, 1976 Jun 30, 1980 Gross Alpha, Excl. Radon and U MR No No — 15 pCi/L — Archived Jun 30, 1980 Radionuclides and Revised Rad 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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