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KAUKAUNA UTILITIES

Wisconsin — Community Water System — PWSID: WI4450336

System Information

PWSIDWI4450336
System NameKAUKAUNA UTILITIES
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 28, 1981
Last ReportedDec 17, 2025

Location & Contact

StateWisconsin
CityKAUKAUNA
ZIP Code54130
Address777 ISLAND ST
OrganizationKAUKAUNA UTILITIES -MICHAEL AVANZI
Phone—

Population & Service

Population Served17,493
Service Connections6,478

Drinking Water Violations (32)

This water system has 32 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, 2014 — Lead and Copper Rule MR No No — TT — Resolved Jan 21, 2014 Lead and Copper Rule
Jan 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Jan 21, 2014 Lead and Copper Rule
Nov 28, 2013 — E. COLI MR No Yes — — — Resolved Jan 8, 2014 Ground Water Rule
Nov 28, 2013 — E. COLI MR No Yes — — — Resolved Jan 8, 2014 Ground Water Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 13, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 13, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 13, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 13, 2010 Total Coliform Rule
Jun 1, 2005 Jun 30, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2005 Total Coliform Rule
Jun 1, 2005 Jun 30, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2005 Total Coliform Rule
Jun 1, 2005 Jun 30, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2005 Total Coliform Rule
Jun 1, 2005 Jun 30, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2005 Total Coliform Rule
Jan 1, 2000 Dec 10, 2001 Combined Radium (-226 and -228) MCL Yes No 20.2 5 pCi/L 5.5 Resolved Dec 10, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 10, 2001 Combined Radium (-226 and -228) MCL Yes No 20.2 5 pCi/L 5.5 Resolved Dec 10, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 10, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 64 15 pCi/L 15.5 Resolved Dec 10, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 10, 2001 Combined Radium (-226 and -228) MCL Yes No 20.2 5 pCi/L 5.5 Resolved Dec 10, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 10, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 64 15 pCi/L 15.5 Resolved Dec 10, 2001 Radionuclides and Revised Rad Rule
Jan 1, 2000 Dec 10, 2001 Gross Alpha, Excl. Radon and U MCL Yes No 64 15 pCi/L 15.5 Resolved Dec 10, 2001 Radionuclides and Revised Rad Rule
Oct 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 23 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Oct 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 23 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jul 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 16.25 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jul 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 16.25 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jul 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 16.25 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jul 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 16.25 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jul 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 16.25 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jul 1, 1998 Aug 23, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 16.25 15 pCi/L 15.5 Resolved Aug 23, 2006 Radionuclides and Revised Rad Rule
Jan 6, 1988 Jan 5, 1992 Combined Radium (-226 and -228) MCL Yes No 5.9 5 pCi/L 5 Archived Jan 5, 1992 Radionuclides and Revised Rad Rule
Jan 6, 1988 Jan 5, 1992 Combined Radium (-226 and -228) MCL Yes No 5.9 5 pCi/L 5 Archived Jan 5, 1992 Radionuclides and Revised Rad Rule
Apr 1, 1983 Mar 31, 1987 Combined Radium (-226 and -228) MCL Yes No 5.4 5 pCi/L 5 Resolved Sep 30, 1983 Radionuclides and Revised Rad Rule
— — — No No — — — — — —
— — — No No — — — — — —
— — — No No — — — — — —

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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