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GARRETSON

South Dakota — Community Water System — PWSID: SD4600138

System Information

PWSIDSD4600138
System NameGARRETSON
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityGARRETSON
ZIP Code57030
AddressPO BOX 370
OrganizationGARRETSON
Phone6055946723

Population & Service

Population Served1,228
Service Connections511

Drinking Water Violations (222)

This water system has 222 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, 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
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Aug 3, 2006 Consumer Confidence Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Aug 3, 2006 Consumer Confidence Rule
Jan 1, 2001 Dec 31, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 20.1 15 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 20.1 15 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Combined Radium (-226 and -228) MCL Yes No 9.6 5 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Combined Radium (-226 and -228) MCL Yes No 9.6 5 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Combined Radium (-226 and -228) MCL Yes No 9.6 5 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Combined Radium (-226 and -228) MCL Yes No 9.6 5 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 20.1 15 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2001 Dec 31, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 20.1 15 pCi/L — Resolved Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Combined Radium (-226 and -228) MCL Yes No 8.7 5 pCi/L 5 Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Combined Radium (-226 and -228) MCL Yes No 8.7 5 pCi/L 5 Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Combined Radium (-226 and -228) MCL Yes No 8.7 5 pCi/L 5 Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Combined Radium (-226 and -228) MCL Yes No 8.7 5 pCi/L 5 Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 1999 Dec 31, 1999 Combined Radium (-226 and -228) MCL Yes No 8.3 5 pCi/L 5 Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1999 Dec 31, 1999 Combined Radium (-226 and -228) MCL Yes No 8.3 5 pCi/L 5 Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1999 Dec 31, 1999 Combined Radium (-226 and -228) MCL Yes No 8.3 5 pCi/L 5 Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1999 Dec 31, 1999 Combined Radium (-226 and -228) MCL Yes No 8.3 5 pCi/L 5 Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1998 Dec 31, 1998 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L 5 Resolved Dec 31, 1998 Radionuclides and Revised Rad Rule
Jan 1, 1998 Dec 31, 1998 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L 5 Resolved Dec 31, 1998 Radionuclides and Revised Rad Rule
Jan 1, 1998 Jun 30, 1998 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 1998 Lead and Copper Rule
Jan 1, 1998 Dec 31, 1998 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L 5 Resolved Dec 31, 1998 Radionuclides and Revised Rad Rule
Jan 1, 1998 Jun 30, 1998 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 1998 Lead and Copper Rule
Jan 1, 1998 Jun 30, 1998 Lead and Copper Rule MR No No — TT — Resolved Jun 30, 1998 Lead and Copper Rule
Jan 1, 1998 Dec 31, 1998 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L 5 Resolved Dec 31, 1998 Radionuclides and Revised Rad Rule
Jan 1, 1998 Dec 31, 1998 Combined Radium (-226 and -228) MCL Yes No 9.1 5 pCi/L 5 Resolved Dec 31, 1998 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Dec 31, 1997 Combined Radium (-226 and -228) MCL Yes No 11 5 pCi/L 5 Resolved Dec 31, 1997 Radionuclides and Revised Rad Rule
Oct 1, 1996 Dec 31, 1996 Combined Radium (-226 and -228) MCL Yes No 9.3 5 pCi/L 5 Resolved Dec 31, 1996 Radionuclides and Revised Rad Rule
Oct 1, 1996 Dec 31, 1996 Combined Radium (-226 and -228) MCL Yes No 9.3 5 pCi/L 5 Resolved Dec 31, 1996 Radionuclides and Revised Rad Rule
Oct 1, 1996 Dec 31, 1996 Combined Radium (-226 and -228) MCL Yes No 9.3 5 pCi/L 5 Resolved Dec 31, 1996 Radionuclides and Revised Rad Rule
Oct 1, 1996 Dec 31, 1996 Combined Radium (-226 and -228) MCL Yes No 9.3 5 pCi/L 5 Resolved Dec 31, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.4 5 pCi/L 5 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.4 5 pCi/L 5 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.4 5 pCi/L 5 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.4 5 pCi/L 5 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.3 5 pCi/L 5 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.3 5 pCi/L 5 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.3 5 pCi/L 5 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Combined Radium (-226 and -228) MCL Yes No 11.3 5 pCi/L 5 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Combined Radium (-226 and -228) MCL Yes No 10.1 5 pCi/L 5 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Combined Radium (-226 and -228) MCL Yes No 10.1 5 pCi/L 5 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Combined Radium (-226 and -228) MCL Yes No 10.1 5 pCi/L 5 Resolved Mar 31, 1996 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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