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COUNTRY VILLA ESTATES

South Dakota — Community Water System — PWSID: SD4600618

System Information

PWSIDSD4600618
System NameCOUNTRY VILLA ESTATES
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 2, 1981
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityHARTFORD
ZIP Code57033
AddressLOREN MILLER
Organization—
Phone—

Population & Service

Population Served40
Service Connections17

Drinking Water Violations (214)

This water system has 214 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 9, 1997 Dec 8, 1997 Coliform (TCR) Other No No — 5% of samples — Archived Dec 8, 1997 Total Coliform Rule
Sep 1, 1997 Sep 30, 1997 Coliform (TCR) MR No Yes — 5% of samples — Archived Sep 30, 1997 Total Coliform Rule
Sep 1, 1997 Sep 30, 1997 Coliform (TCR) MR No Yes — 5% of samples — Archived Sep 30, 1997 Total Coliform Rule
Jan 1, 1997 Mar 31, 1997 Combined Radium (-226 and -228) MCL Yes No 8.2 5 pCi/L 5 Resolved Mar 31, 1997 Radionuclides and Revised Rad Rule
Jan 1, 1997 Mar 31, 1997 Combined Radium (-226 and -228) MCL Yes No 8.2 5 pCi/L 5 Resolved Mar 31, 1997 Radionuclides and Revised Rad Rule
Oct 1, 1996 Dec 31, 1996 Combined Radium (-226 and -228) MCL Yes No 7.7 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 7.7 5 pCi/L 5 Resolved Dec 31, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 18.6 15 pCi/L 15 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Combined Radium (-226 and -228) MCL Yes No 9.6 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 9.6 5 pCi/L 5 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Jul 1, 1996 Sep 30, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 18.6 15 pCi/L 15 Resolved Sep 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Combined Radium (-226 and -228) MCL Yes No 10.7 5 pCi/L 5 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 20.6 15 pCi/L 15 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Combined Radium (-226 and -228) MCL Yes No 10.7 5 pCi/L 5 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Apr 1, 1996 Jun 30, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 20.6 15 pCi/L 15 Resolved Jun 30, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 19.9 15 pCi/L 15 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 19.9 15 pCi/L 15 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Combined Radium (-226 and -228) MCL Yes No 11.1 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 11.1 5 pCi/L 5 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Gross Alpha, Excl. Radon and U MCL Yes No 19.9 15 pCi/L 15 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Jan 1, 1996 Mar 31, 1996 Combined Radium (-226 and -228) MCL Yes No 11.1 5 pCi/L 5 Resolved Mar 31, 1996 Radionuclides and Revised Rad Rule
Oct 1, 1995 Dec 31, 1995 Combined Radium (-226 and -228) MCL Yes No 12.7 5 pCi/L 5 Resolved Dec 31, 1995 Radionuclides and Revised Rad Rule
Oct 1, 1995 Dec 31, 1995 Gross Alpha, Excl. Radon and U MCL Yes No 18.1 15 pCi/L 15 Resolved Dec 31, 1995 Radionuclides and Revised Rad Rule
Oct 1, 1995 Dec 31, 1995 Combined Radium (-226 and -228) MCL Yes No 12.7 5 pCi/L 5 Resolved Dec 31, 1995 Radionuclides and Revised Rad Rule
Oct 1, 1995 Dec 31, 1995 Gross Alpha, Excl. Radon and U MCL Yes No 18.1 15 pCi/L 15 Resolved Dec 31, 1995 Radionuclides and Revised Rad Rule
Oct 1, 1995 Dec 31, 1995 Gross Alpha, Excl. Radon and U MCL Yes No 18.1 15 pCi/L 15 Resolved Dec 31, 1995 Radionuclides and Revised Rad Rule
Oct 1, 1995 Dec 31, 1995 Combined Radium (-226 and -228) MCL Yes No 12.7 5 pCi/L 5 Resolved Dec 31, 1995 Radionuclides and Revised Rad Rule
Jul 1, 1995 Sep 30, 1995 Gross Alpha, Excl. Radon and U MCL Yes No 21.7 15 pCi/L 15 Resolved Sep 30, 1995 Radionuclides and Revised Rad Rule
Jul 1, 1995 Sep 30, 1995 Gross Alpha, Excl. Radon and U MCL Yes No 21.7 15 pCi/L 15 Resolved Sep 30, 1995 Radionuclides and Revised Rad Rule
Jul 1, 1995 Sep 30, 1995 Combined Radium (-226 and -228) MCL Yes No 12.4 5 pCi/L 5 Resolved Sep 30, 1995 Radionuclides and Revised Rad Rule
Jul 1, 1995 Sep 30, 1995 Combined Radium (-226 and -228) MCL Yes No 12.4 5 pCi/L 5 Resolved Sep 30, 1995 Radionuclides and Revised Rad Rule
Apr 1, 1995 Jun 30, 1995 Combined Radium (-226 and -228) MCL Yes No 11.1 5 pCi/L 5 Resolved Jun 30, 1995 Radionuclides and Revised Rad Rule
Apr 1, 1995 Jun 30, 1995 Combined Radium (-226 and -228) MCL Yes No 11.1 5 pCi/L 5 Resolved Jun 30, 1995 Radionuclides and Revised Rad Rule
Jan 1, 1995 Mar 31, 1995 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Mar 31, 1995 Radionuclides and Revised Rad Rule
Jan 1, 1995 Dec 5, 1995 Lead and Copper Rule MR No No — TT — Resolved Dec 5, 1995 Lead and Copper Rule
Jan 1, 1995 Dec 5, 1995 Lead and Copper Rule MR No No — TT — Resolved Dec 5, 1995 Lead and Copper Rule
Jan 1, 1995 Mar 31, 1995 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 1995 Radionuclides and Revised Rad Rule
Jan 1, 1995 Mar 31, 1995 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 1995 Radionuclides and Revised Rad Rule
Jan 1, 1995 Mar 31, 1995 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Mar 31, 1995 Radionuclides and Revised Rad Rule
Nov 1, 1994 Nov 30, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 1994 Total Coliform Rule
Oct 1, 1994 Dec 31, 1994 Combined Radium (-226 and -228) MCL Yes No 11.6 5 pCi/L 5 Resolved Dec 31, 1994 Radionuclides and Revised Rad Rule
Oct 1, 1994 Dec 31, 1994 Combined Radium (-226 and -228) MCL Yes No 11.6 5 pCi/L 5 Resolved Dec 31, 1994 Radionuclides and Revised Rad Rule
Jul 1, 1994 Sep 30, 1994 Combined Radium (-226 and -228) MCL Yes No 10.1 5 pCi/L 5 Resolved Sep 30, 1994 Radionuclides and Revised Rad Rule
Jul 1, 1994 Sep 30, 1994 Combined Radium (-226 and -228) MCL Yes No 10.1 5 pCi/L 5 Resolved Sep 30, 1994 Radionuclides and Revised Rad Rule
Apr 1, 1994 Jun 30, 1994 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Jun 30, 1994 Radionuclides and Revised Rad Rule
Apr 1, 1994 Jun 30, 1994 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Jun 30, 1994 Radionuclides and Revised Rad Rule
Apr 1, 1994 Jun 30, 1994 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Jun 30, 1994 Radionuclides and Revised Rad Rule
Apr 1, 1994 Jun 30, 1994 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Jun 30, 1994 Radionuclides and Revised Rad Rule
Jan 1, 1994 Mar 31, 1994 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 1994 Radionuclides and Revised Rad Rule
Jan 1, 1994 Mar 31, 1994 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Mar 31, 1994 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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