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LONG LAKE COLONY

South Dakota — Community Water System — PWSID: SD4602051

System Information

PWSIDSD4602051
System NameLONG LAKE COLONY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 27, 1991
Last ReportedMar 2, 2026

Location & Contact

StateSouth Dakota
CityWESTPORT
ZIP Code57481
Address36848 123RD STREET
OrganizationLONG LAKE COLONY
Phone6054393410

Population & Service

Population Served100
Service Connections26

Drinking Water Violations (230)

This water system has 230 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
Sep 1, 2012 Sep 30, 2012 MR No No — 5% of samples — Resolved Sep 30, 2012 —
Sep 1, 2012 Sep 30, 2012 MR No No — 5% of samples — Resolved Sep 30, 2012 —
Sep 1, 2012 Sep 30, 2012 MR No No — 5% of samples — Resolved Sep 30, 2012 —
Nov 10, 2010 — Other No No — — — Resolved Jun 23, 2011 —
Nov 10, 2010 — Other No No — — — Resolved Jun 23, 2011 —
Jan 1, 2004 Jan 31, 2004 MCL Yes No — 5% of samples — Resolved Jan 31, 2004 —
Jan 1, 2004 Jan 31, 2004 MCL Yes No — 5% of samples — Resolved Jan 31, 2004 —
Jan 1, 2004 Jan 31, 2004 MCL Yes No — 5% of samples — Resolved Jan 31, 2004 —
Dec 1, 2003 Dec 31, 2003 MR No No — 5% of samples — Resolved Dec 31, 2003 —
Dec 1, 2003 Dec 31, 2003 MR No No — 5% of samples — Resolved Dec 31, 2003 —
Dec 1, 2003 Dec 31, 2003 MR No No — 5% of samples — Resolved Dec 31, 2003 —
Apr 1, 2003 Apr 30, 2003 MCL Yes No — 5% of samples — Resolved Apr 30, 2003 —
Apr 1, 2003 Apr 30, 2003 MCL Yes No — 5% of samples — Resolved Apr 30, 2003 —
Apr 1, 2003 Apr 30, 2003 MCL Yes No — 5% of samples — Resolved Apr 30, 2003 —
Oct 1, 2000 Oct 31, 2000 MCL Yes No — 5% of samples — Resolved Oct 31, 2000 —
Oct 1, 2000 Oct 31, 2000 MCL Yes No — 5% of samples — Resolved Oct 31, 2000 —
Oct 1, 2000 Oct 31, 2000 MR No No — 5% of samples — Resolved Oct 31, 2000 —
Oct 1, 2000 Oct 31, 2000 MR No No — 5% of samples — Resolved Oct 31, 2000 —
Oct 1, 2000 Oct 31, 2000 MCL Yes No — 5% of samples — Resolved Oct 31, 2000 —
Jul 1, 2000 Apr 21, 2003 Other No Yes — — — Resolved Apr 21, 2003 —
Jul 1, 2000 Apr 21, 2003 Other No Yes — — — Resolved Apr 21, 2003 —
Jul 1, 1997 Jul 31, 1997 MR No No — 5% of samples — Resolved Jul 31, 1997 —
Jul 1, 1997 Jul 31, 1997 MR No No — 5% of samples — Resolved Jul 31, 1997 —
Jul 1, 1997 Jul 31, 1997 MR No No — 5% of samples — Resolved Jul 31, 1997 —
Jun 1, 1997 Jun 30, 1997 MR No No — 5% of samples — Resolved Jun 30, 1997 —
Jun 1, 1997 Jun 30, 1997 MR No No — 5% of samples — Resolved Jun 30, 1997 —
Jun 1, 1997 Jun 30, 1997 MCL Yes No — 5% of samples — Resolved Jun 30, 1997 —
Jun 1, 1997 Jun 30, 1997 MCL Yes No — 5% of samples — Resolved Jun 30, 1997 —
Jun 1, 1997 Jun 30, 1997 MR No No — 5% of samples — Resolved Jun 30, 1997 —
Jun 1, 1997 Jun 30, 1997 MCL Yes No — 5% of samples — Resolved Jun 30, 1997 —
May 1, 1997 May 31, 1997 MR No Yes — 5% of samples — Resolved May 31, 1997 —
May 1, 1997 May 31, 1997 MCL Yes No — 5% of samples — Resolved May 31, 1997 —
May 1, 1997 May 31, 1997 MCL Yes No — 5% of samples — Resolved May 31, 1997 —
May 1, 1997 May 31, 1997 MCL Yes No — 5% of samples — Resolved May 31, 1997 —
May 1, 1997 May 31, 1997 MR No Yes — 5% of samples — Resolved May 31, 1997 —
Apr 1, 1997 Apr 30, 1997 MCL Yes No — 5% of samples — Resolved Apr 30, 1997 —
Apr 1, 1997 Apr 30, 1997 MCL Yes No — 5% of samples — Resolved Apr 30, 1997 —
Apr 1, 1997 Apr 30, 1997 MCL Yes No — 5% of samples — Resolved Apr 30, 1997 —
Mar 1, 1997 Mar 31, 1997 MR No Yes — 5% of samples — Resolved Mar 31, 1997 —
Mar 1, 1997 Mar 31, 1997 MR No Yes — 5% of samples — Resolved Mar 31, 1997 —
Mar 1, 1997 Mar 31, 1997 MR No Yes — 5% of samples — Resolved Mar 31, 1997 —
Dec 1, 1995 Dec 31, 1995 MR No Yes — 5% of samples — Archived Dec 31, 1995 —
Dec 1, 1995 Dec 31, 1995 MR No Yes — 5% of samples — Archived Dec 31, 1995 —
Oct 1, 1995 Oct 31, 1995 MR No No — 5% of samples — Archived Oct 31, 1995 —
Oct 1, 1995 Oct 31, 1995 MR No No — 5% of samples — Archived Oct 31, 1995 —
Apr 1, 1995 Apr 30, 1995 MR No No — 5% of samples — Archived Apr 30, 1995 —
Apr 1, 1995 Apr 30, 1995 MR No No — 5% of samples — Archived Apr 30, 1995 —
Jan 1, 1995 Aug 16, 1996 MR No No — TT — Resolved Aug 16, 1996 —
Jan 1, 1995 Aug 16, 1996 MR No No — TT — Resolved Aug 16, 1996 —
Mar 9, 1993 Apr 8, 1993 Other No No — — — Archived Apr 8, 1993 —

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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