GRACEVALE COLONY

South Dakota — Community Water System — PWSID: SD4602079

System Information

PWSIDSD4602079
System NameGRACEVALE COLONY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedSep 4, 1991
Last ReportedMar 2, 2026

Location & Contact

StateSouth Dakota
CityWINFRED
ZIP Code57076
AddressPAUL HOFER
Organization
Phone605-256-6948

Population & Service

Population Served100
Service Connections1

Drinking Water Violations (385)

This water system has 385 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, 1997 Nov 30, 1997 MR No Yes 5% of samples Archived Nov 30, 1997
Nov 1, 1997 Nov 30, 1997 MR No Yes 5% of samples Archived Nov 30, 1997
Sep 15, 1997 Oct 14, 1997 Other No No TT Archived Oct 14, 1997
May 1, 1997 May 31, 1997 MR No Yes 5% of samples Archived May 31, 1997
May 1, 1997 May 31, 1997 MR No Yes 5% of samples Archived May 31, 1997
Apr 1, 1997 Apr 30, 1997 MCL Yes No 5% of samples Archived Apr 30, 1997
Apr 1, 1997 Apr 30, 1997 MCL Yes No 5% of samples Archived Apr 30, 1997
Apr 1, 1997 Apr 30, 1997 MR No No 5% of samples Archived Apr 30, 1997
Apr 1, 1997 Apr 30, 1997 MR No No 5% of samples Archived Apr 30, 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
Jan 1, 1997 Dec 22, 1997 MR No No TT Resolved Dec 22, 1997
Jan 1, 1997 Dec 22, 1997 MR No No TT Resolved Dec 22, 1997
Jan 1, 1997 Dec 22, 1997 MR No No TT Resolved Dec 22, 1997
Dec 1, 1996 Dec 31, 1996 MR No Yes 5% of samples Archived Dec 31, 1996
Dec 1, 1996 Dec 31, 1996 MR No Yes 5% of samples Archived Dec 31, 1996
Oct 14, 1996 Nov 13, 1996 Other No No Archived Nov 13, 1996
Oct 1, 1996 Oct 31, 1996 MR No Yes 5% of samples Archived Oct 31, 1996
Oct 1, 1996 Oct 31, 1996 MR No Yes 5% of samples Archived Oct 31, 1996
Aug 1, 1996 Aug 31, 1996 MR No Yes 5% of samples Resolved Aug 31, 1996
Aug 1, 1996 Aug 31, 1996 MR No Yes 5% of samples Resolved Aug 31, 1996
Aug 1, 1996 Aug 31, 1996 MR No Yes 5% of samples Resolved Aug 31, 1996
Jul 1, 1996 Sep 30, 1996 MCL Yes No 27.8 10 mg/L 10 Resolved Sep 30, 1996
Jul 1, 1996 Sep 30, 1996 MCL Yes No 27.8 10 mg/L 10 Resolved Sep 30, 1996
Mar 1, 1996 Mar 31, 1996 MR No Yes 5% of samples Resolved Mar 31, 1996
Mar 1, 1996 Mar 31, 1996 MR No Yes 5% of samples Resolved Mar 31, 1996
Mar 1, 1996 Mar 31, 1996 MR No Yes 5% of samples Resolved Mar 31, 1996
Jan 1, 1996 Sep 23, 1996 MR No No TT Resolved Sep 23, 1996
Jan 1, 1996 Sep 23, 1996 MR No No TT Resolved Sep 23, 1996
Jan 1, 1996 Sep 23, 1996 MR No No TT Resolved Sep 23, 1996
Nov 1, 1995 Nov 30, 1995 MR No Yes 5% of samples Resolved Nov 30, 1995
Nov 1, 1995 Nov 30, 1995 MR No Yes 5% of samples Resolved Nov 30, 1995
Nov 1, 1995 Nov 30, 1995 MR No No 5% of samples Resolved Nov 30, 1995
Nov 1, 1995 Nov 30, 1995 MR No No 5% of samples Resolved Nov 30, 1995
Nov 1, 1995 Nov 30, 1995 MR No Yes 5% of samples Resolved Nov 30, 1995
Nov 1, 1995 Nov 30, 1995 MR No No 5% of samples Resolved Nov 30, 1995
Oct 1, 1995 Oct 31, 1995 MR No No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Oct 31, 1995 MR No No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Oct 31, 1995 MR No No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Oct 31, 1995 MCL Yes No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No Yes 10 mg/L Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No Yes 10 mg/L Resolved Dec 31, 1995
Oct 1, 1995 Oct 31, 1995 MCL Yes No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Oct 31, 1995 MCL Yes No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Oct 31, 1995 MCL Yes No 5% of samples Resolved Oct 31, 1995
Oct 1, 1995 Oct 31, 1995 MCL Yes No 5% of samples Resolved Oct 31, 1995
Sep 1, 1995 Sep 30, 1995 MCL Yes No 5% of samples Resolved Sep 30, 1995
Sep 1, 1995 Sep 30, 1995 MR No Yes 5% of samples Resolved Sep 30, 1995
Sep 1, 1995 Sep 30, 1995 MR No Yes 5% of samples Resolved Sep 30, 1995
Sep 1, 1995 Sep 30, 1995 MCL Yes No 5% of samples Resolved Sep 30, 1995

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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