ONIDA

South Dakota — Community Water System — PWSID: SD4600233

System Information

PWSIDSD4600233
System NameONIDA
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedMar 2, 2026

Location & Contact

StateSouth Dakota
CityONIDA
ZIP Code57564
AddressPO BOX 72
OrganizationONIDA
Phone6052582231

Population & Service

Population Served658
Service Connections410

Drinking Water Violations (139)

This water system has 139 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
Aug 2, 2004 Other No No Resolved Jul 25, 2008
Jul 1, 2003 Jul 31, 2003 MR No No 5% of samples Resolved Jul 31, 2003
Jul 1, 2003 Jul 31, 2003 MR No No 5% of samples Resolved Jul 31, 2003
Jul 1, 2003 Jul 31, 2003 MR No No 5% of samples Resolved Jul 31, 2003
Jul 1, 2003 Jul 31, 2003 MR No No 5% of samples Resolved Jul 31, 2003
Jul 1, 2002 Other No No Resolved Aug 12, 2002
Jul 1, 2002 Other No No Resolved Aug 12, 2002
Mar 10, 2001 Apr 9, 2001 Other No No TT Archived Apr 9, 2001
Oct 1, 2000 MR No No TT Resolved Sep 28, 2001
Oct 1, 2000 MR No No TT Resolved Sep 28, 2001
Oct 1, 2000 MR No No TT Resolved Sep 28, 2001
Jul 1, 2000 Jul 26, 2000 Other No Yes Resolved Jul 26, 2000
Jul 1, 2000 Jul 26, 2000 Other No Yes Resolved Jul 26, 2000
Feb 13, 2000 Mar 12, 2000 Other No No TT Archived Mar 12, 2000
Jan 1, 1999 Sep 28, 2001 MR No No TT Resolved Sep 28, 2001
Jan 1, 1999 Sep 28, 2001 MR No No TT Resolved Sep 28, 2001
Jan 1, 1999 Sep 28, 2001 MR No No TT Resolved Sep 28, 2001
Aug 9, 1998 Sep 8, 1998 Other No No 5% of samples Archived Sep 8, 1998
Jun 1, 1998 Jun 30, 1998 MR No Yes 5% of samples Archived Jun 30, 1998
Jun 1, 1998 Jun 30, 1998 MR No Yes 5% of samples Archived Jun 30, 1998
Nov 9, 1997 Dec 8, 1997 Other No No 5% of samples Archived Dec 8, 1997
Nov 8, 1997 Dec 7, 1997 Other No No 5% of samples Archived Dec 7, 1997
Oct 13, 1997 Nov 12, 1997 Other No No 5% of samples Archived Nov 12, 1997
Oct 1, 1997 Oct 31, 1997 MCL Yes No 5% of samples Resolved Oct 31, 1997
Oct 1, 1997 Oct 31, 1997 MCL Yes No 5% of samples Resolved Oct 31, 1997
Oct 1, 1997 Oct 31, 1997 MCL Yes No 5% of samples Resolved Oct 31, 1997
Oct 1, 1997 Oct 31, 1997 MR No Yes 5% of samples Archived Oct 31, 1997
Oct 1, 1997 Oct 31, 1997 MR No Yes 5% of samples Archived Oct 31, 1997
Sep 16, 1997 Oct 15, 1997 Other No No 5% of samples Archived Oct 15, 1997
Sep 15, 1997 Oct 14, 1997 Other No No 5% of samples Archived Oct 14, 1997
Sep 1, 1997 Sep 30, 1997 MCL Yes No 5% of samples Resolved Sep 30, 1997
Sep 1, 1997 Sep 30, 1997 MCL Yes No 5% of samples Resolved Sep 30, 1997
Sep 1, 1997 Sep 30, 1997 MCL Yes No 5% of samples Resolved Sep 30, 1997
Sep 1, 1997 Sep 30, 1997 MR No Yes 5% of samples Archived Sep 30, 1997
Sep 1, 1997 Sep 30, 1997 MR No Yes 5% of samples Archived Sep 30, 1997
Aug 12, 1997 Sep 11, 1997 Other No No 5% of samples Archived Sep 11, 1997
Aug 11, 1997 Sep 10, 1997 Other No No 5% of samples Archived Sep 10, 1997
Aug 1, 1997 Aug 31, 1997 MCL Yes No 5% of samples Resolved Aug 31, 1997
Aug 1, 1997 Aug 31, 1997 MCL Yes No 5% of samples Resolved Aug 31, 1997
Aug 1, 1997 Aug 31, 1997 MCL Yes No 5% of samples Resolved Aug 31, 1997
Jul 1, 1997 Jul 31, 1997 MCL Yes No 5% of samples Resolved Jul 31, 1997
Jul 1, 1997 Jul 31, 1997 MR No Yes 5% of samples Archived Jul 31, 1997
Jul 1, 1997 Jul 31, 1997 MR No Yes 5% of samples Archived Jul 31, 1997
Jul 1, 1997 Jul 31, 1997 MCL Yes No 5% of samples Resolved Jul 31, 1997
Jul 1, 1997 Jul 31, 1997 MCL Yes No 5% of samples Resolved Jul 31, 1997
Jun 1, 1997 Jun 30, 1997 MR No Yes 5% of samples Archived Jun 30, 1997
Jun 1, 1997 Jun 30, 1997 MR No Yes 5% of samples Archived Jun 30, 1997
May 10, 1997 Jun 9, 1997 Other No No 5% of samples Archived Jun 9, 1997
Mar 1, 1997 Mar 31, 1997 MR No Yes 5% of samples Archived Mar 31, 1997
Mar 1, 1997 Mar 31, 1997 MR No Yes 5% of samples Archived Mar 31, 1997

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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