KENNEBEC

South Dakota — Community Water System — PWSID: SD4600182

System Information

PWSIDSD4600182
System NameKENNEBEC
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityKENNEBEC
ZIP Code57544
AddressPO BOX 262
OrganizationKENNEBEC
Phone6058692263

Population & Service

Population Served265
Service Connections135

Drinking Water Violations (42)

This water system has 42 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
Oct 1, 2005 Lead and Copper Rule MR No No TT Resolved Jul 31, 2006 Lead and Copper Rule
Oct 1, 2005 Lead and Copper Rule MR No No TT Resolved Jul 31, 2006 Lead and Copper Rule
Oct 1, 2005 Lead and Copper Rule MR No No TT Resolved Jul 31, 2006 Lead and Copper Rule
Oct 1, 2005 Lead and Copper Rule MR No No TT Resolved Jul 31, 2006 Lead and Copper Rule
Mar 24, 1999 Mar 24, 2004 Other No No Resolved Mar 24, 2004 Total Coliform Rule
Mar 24, 1999 Mar 24, 2004 Other No No Resolved Mar 24, 2004 Total Coliform Rule
Jan 1, 1997 Dec 10, 1997 Lead and Copper Rule MR No No TT Resolved Dec 10, 1997 Lead and Copper Rule
Jan 1, 1997 Dec 10, 1997 Lead and Copper Rule MR No No TT Resolved Dec 10, 1997 Lead and Copper Rule
Jan 1, 1997 Dec 10, 1997 Lead and Copper Rule MR No No TT Resolved Dec 10, 1997 Lead and Copper Rule
Jan 1, 1993 Dec 31, 1993 Antimony, Total MR No Yes 0.006 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Beryllium, Total MR No Yes 0.004 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Beryllium, Total MR No Yes 0.004 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Nickel MR No Yes Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Nickel MR No Yes Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Thallium, Total MR No Yes 0.002 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Mar 31, 1993 Nitrate MR No Yes 10 mg/L Resolved Mar 31, 1993 Nitrate Rule
Jan 1, 1993 Dec 31, 1993 Selenium MR No Yes 0.05 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Selenium MR No Yes 0.05 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Jan 1, 1993 Dec 31, 1993 Chromium MR No Yes 0.1 mg/L Resolved Dec 31, 1993 Inorganic Chemicals
Apr 1, 1991 Jun 30, 1991 Combined Radium (-226 and -228) MCL Yes No 5.7 5 pCi/L 5 Resolved Jun 30, 1991 Radionuclides and Revised Rad Rule
Apr 1, 1991 Jun 30, 1991 Combined Radium (-226 and -228) MCL Yes No 5.7 5 pCi/L 5 Resolved Jun 30, 1991 Radionuclides and Revised Rad Rule
Jul 1, 1990 Sep 30, 1990 Combined Radium (-226 and -228) MCL Yes No 7.2 5 pCi/L 5 Resolved Sep 30, 1990 Radionuclides and Revised Rad Rule
Jul 1, 1990 Sep 30, 1990 Combined Radium (-226 and -228) MCL Yes No 7.2 5 pCi/L 5 Resolved Sep 30, 1990 Radionuclides and Revised Rad Rule
Jul 1, 1990 Sep 30, 1990 Combined Radium (-226 and -228) MCL Yes No 7.2 5 pCi/L 5 Resolved Sep 30, 1990 Radionuclides and Revised Rad Rule
Apr 1, 1990 Jun 30, 1990 Combined Radium (-226 and -228) MCL Yes No 6.8 5 pCi/L 5 Resolved Jun 30, 1990 Radionuclides and Revised Rad Rule
Jan 1, 1990 Mar 31, 1990 Combined Radium (-226 and -228) MCL Yes No 6.1 5 pCi/L 5 Resolved Mar 31, 1990 Radionuclides and Revised Rad Rule
Jan 1, 1990 Mar 31, 1990 Combined Radium (-226 and -228) MCL Yes No 6.1 5 pCi/L 5 Resolved Mar 31, 1990 Radionuclides and Revised Rad Rule
Jan 1, 1990 Mar 31, 1990 Combined Radium (-226 and -228) MCL Yes No 6.1 5 pCi/L 5 Resolved Mar 31, 1990 Radionuclides and Revised Rad Rule
Jan 1, 1990 Mar 31, 1990 Combined Radium (-226 and -228) MCL Yes No 6.1 5 pCi/L 5 Resolved Mar 31, 1990 Radionuclides and Revised Rad Rule
Jan 1, 1990 Mar 31, 1990 Combined Radium (-226 and -228) MCL Yes No 6.1 5 pCi/L 5 Resolved Mar 31, 1990 Radionuclides and Revised Rad Rule
Oct 1, 1989 Dec 31, 1989 Combined Radium (-226 and -228) MCL Yes No 6 5 pCi/L 5 Resolved Dec 31, 1989 Radionuclides and Revised Rad Rule
Jul 1, 1989 Sep 30, 1989 Combined Radium (-226 and -228) MCL Yes No 5.2 5 pCi/L 5 Resolved Sep 30, 1989 Radionuclides and Revised Rad Rule
Apr 1, 1989 Jun 30, 1989 Combined Radium (-226 and -228) MCL Yes No 5.8 5 pCi/L 5 Resolved Jun 30, 1989 Radionuclides and Revised Rad Rule
Apr 1, 1989 Jun 30, 1989 Combined Radium (-226 and -228) MCL Yes No 5.8 5 pCi/L 5 Resolved Jun 30, 1989 Radionuclides and Revised Rad Rule
Jan 1, 1989 Mar 31, 1989 Combined Radium (-226 and -228) MCL Yes No 6.3 5 pCi/L 5 Resolved Mar 31, 1989 Radionuclides and Revised Rad Rule
Oct 1, 1988 Dec 31, 1988 Combined Radium (-226 and -228) MCL Yes No 6.2 5 pCi/L 5 Resolved Dec 31, 1988 Radionuclides and Revised Rad Rule
Oct 1, 1988 Dec 31, 1988 Combined Radium (-226 and -228) MCL Yes No 6.2 5 pCi/L 5 Resolved Dec 31, 1988 Radionuclides and Revised Rad Rule
Apr 1, 1988 Jun 30, 1988 Combined Radium (-226 and -228) MCL Yes No 6.7 5 pCi/L 5 Resolved Jun 30, 1988 Radionuclides and Revised Rad Rule
Apr 1, 1988 Jun 30, 1988 Combined Radium (-226 and -228) MCL Yes No 6.7 5 pCi/L 5 Resolved Jun 30, 1988 Radionuclides and Revised Rad Rule
Jan 1, 1988 Mar 31, 1988 Combined Radium (-226 and -228) MCL Yes No 6.5 5 pCi/L 5 Resolved Mar 31, 1988 Radionuclides and Revised Rad Rule
Jul 1, 1976 Jun 30, 1980 Gross Alpha, Excl. Radon and U MR No No 15 pCi/L Archived Jun 30, 1980 Radionuclides and Revised Rad Rule
Jul 1, 1976 Jun 30, 1980 Combined Radium (-226 and -228) MR No No 5 pCi/L Archived Jun 30, 1980 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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