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DEER RUN ESTATES

South Dakota — Community Water System — PWSID: SD4602226

System Information

PWSIDSD4602226
System NameDEER RUN ESTATES
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedJun 13, 2003
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityJEFFERSON
ZIP Code57038
Address220 PINEWOOD PARK
OrganizationDEER RUN ESTATES
Phone6052672088

Population & Service

Population Served60
Service Connections29

Drinking Water Violations (31)

This water system has 31 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, 2009 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Apr 27, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2006 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Dec 1, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2006 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Dec 1, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 9, 2006 — Public Notice Other No No — — — Resolved Aug 13, 2008 Public Notice Rule and Revised PN Rule
Jan 8, 2006 — Public Notice Other No No — — — Resolved Aug 13, 2008 Public Notice Rule and Revised PN Rule
Jan 7, 2006 — Public Notice Other No No — — — Resolved Aug 13, 2008 Public Notice Rule and Revised PN Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 10, 2005 — Public Notice Other No No — — — Resolved Aug 13, 2008 Public Notice Rule and Revised PN Rule
Jun 8, 2005 — Public Notice Other No No — — — Resolved Aug 13, 2008 Public Notice Rule and Revised PN Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2005 Dec 31, 2005 Combined Radium (-226 and -228) MCL Yes No 14 5 pCi/L — Resolved Dec 31, 2005 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2004 Combined Radium (-226 and -228) MCL Yes No 8.9 5 pCi/L — Resolved Dec 31, 2004 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2004 Combined Radium (-226 and -228) MCL Yes No 8.9 5 pCi/L — Resolved Dec 31, 2004 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2004 Combined Radium (-226 and -228) MCL Yes No 8.9 5 pCi/L — Resolved Dec 31, 2004 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2004 Combined Radium (-226 and -228) MCL Yes No 8.9 5 pCi/L — Resolved Dec 31, 2004 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2004 Combined Radium (-226 and -228) MCL Yes No 8.9 5 pCi/L — Resolved Dec 31, 2004 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2004 Combined Radium (-226 and -228) MCL Yes No 8.9 5 pCi/L — Resolved Dec 31, 2004 Radionuclides and Revised Rad Rule
Oct 1, 2003 Dec 31, 2003 Combined Radium (-226 and -228) MCL Yes No 9 5 pCi/L — Resolved Dec 31, 2003 Radionuclides and Revised Rad Rule
Oct 1, 2003 Dec 31, 2003 Combined Radium (-226 and -228) MCL Yes No 9 5 pCi/L — Resolved Dec 31, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Combined Radium (-226 and -228) MCL Yes No 9.2 5 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Combined Radium (-226 and -228) MCL Yes No 9.2 5 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Apr 1, 2003 Jun 30, 2003 Combined Radium (-226 and -228) MCL Yes No 9.4 5 pCi/L — Resolved Jun 30, 2003 Radionuclides and Revised Rad Rule
Apr 1, 2003 Jun 30, 2003 Combined Radium (-226 and -228) MCL Yes No 9.4 5 pCi/L — Resolved Jun 30, 2003 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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