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SKY RANCH FOR BOYS

South Dakota — Non-Transient Non-Community — PWSID: SD4600003

System Information

PWSIDSD4600003
System NameSKY RANCH FOR BOYS
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CitySKY RANCH
ZIP Code57724
Address10100 SKY RANCH LANE
OrganizationSKY RANCH FOR BOYS
Phone605-797-4422

Population & Service

Population Served60
Service Connections9

Drinking Water Violations (53)

This water system has 53 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, 2000 Dec 31, 2000 Gross Alpha, Excl. Radon and U MCL Yes No 21.4 15 pCi/L — Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Gross Alpha, Excl. Radon and U MCL Yes No 21.4 15 pCi/L — Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Gross Alpha, Excl. Radon and U MCL Yes No 21.4 15 pCi/L — Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 31, 2000 Gross Alpha, Excl. Radon and U MCL Yes No 21.4 15 pCi/L — Resolved Dec 31, 2000 Radionuclides and Revised Rad Rule
Oct 1, 1999 Oct 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 1999 Total Coliform Rule
Oct 1, 1999 Oct 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 1999 Total Coliform Rule
Oct 1, 1999 Oct 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1999 Total Coliform Rule
Jul 1, 1999 Jul 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 1999 Total Coliform Rule
Jul 1, 1999 Dec 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 22 15 pCi/L — Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jul 1, 1999 Dec 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 22 15 pCi/L — Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jul 1, 1999 Dec 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 22 15 pCi/L — Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Jul 1, 1999 Jul 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 1999 Total Coliform Rule
Jul 1, 1999 Jul 31, 1999 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 1999 Total Coliform Rule
Jul 1, 1999 Dec 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 22 15 pCi/L — Resolved Dec 31, 1999 Radionuclides and Revised Rad Rule
Apr 1, 1999 Jun 30, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 21 15 pCi/L — Resolved Jun 30, 1999 Radionuclides and Revised Rad Rule
Apr 1, 1999 Jun 30, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 21 15 pCi/L — Resolved Jun 30, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1999 Mar 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 20 15 pCi/L — Resolved Mar 31, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1999 Mar 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 20 15 pCi/L — Resolved Mar 31, 1999 Radionuclides and Revised Rad Rule
Jan 1, 1999 Mar 31, 1999 Gross Alpha, Excl. Radon and U MCL Yes No 20 15 pCi/L — Resolved Mar 31, 1999 Radionuclides and Revised Rad Rule
Aug 1, 1998 Aug 31, 1998 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1998 Total Coliform Rule
Aug 1, 1998 Aug 31, 1998 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1998 Total Coliform Rule
Aug 1, 1998 Aug 31, 1998 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1998 Total Coliform Rule
Nov 1, 1997 Nov 30, 1997 Coliform (TCR) MR No Yes — 5% of samples — Archived Nov 30, 1997 Total Coliform Rule
Nov 1, 1997 Nov 30, 1997 Coliform (TCR) MR No Yes — 5% of samples — Archived Nov 30, 1997 Total Coliform Rule
Aug 1, 1997 Aug 31, 1997 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1997 Total Coliform Rule
Aug 1, 1997 Aug 31, 1997 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1997 Total Coliform Rule
Aug 1, 1997 Aug 31, 1997 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 1997 Total Coliform Rule
Sep 1, 1996 Sep 30, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1996 Total Coliform Rule
Sep 1, 1996 Sep 30, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1996 Total Coliform Rule
Sep 1, 1996 Sep 30, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1996 Total Coliform Rule
Sep 1, 1996 Sep 30, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1996 Total Coliform Rule
Sep 1, 1996 Sep 30, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1996 Total Coliform Rule
Oct 1, 1995 Oct 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 1995 Total Coliform Rule
Oct 1, 1995 Oct 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 1995 Total Coliform Rule
Oct 1, 1995 Oct 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 1995 Total Coliform Rule
Sep 1, 1995 Sep 30, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1995 Total Coliform Rule
Sep 1, 1995 Sep 30, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1995 Total Coliform Rule
Jul 1, 1995 Jul 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 1995 Total Coliform Rule
Jul 1, 1995 Jul 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 1995 Total Coliform Rule
Jul 1, 1995 Jul 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 1995 Total Coliform Rule
Jul 1, 1995 Jul 31, 1995 Coliform (TCR) MR No No — 5% of samples — Archived Jul 31, 1995 Total Coliform Rule
Jul 1, 1995 Jul 31, 1995 Coliform (TCR) MR No No — 5% of samples — Archived Jul 31, 1995 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MR No Yes — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MR No Yes — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1992 Total Coliform 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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