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BARABOO WATERWORKS

Wisconsin — Community Water System — PWSID: WI1570085

System Information

PWSIDWI1570085
System NameBARABOO WATERWORKS
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
CityBARABOO
ZIP Code53913
Address450 ROUNDHOUSE COURT
OrganizationGEISLER, MARK - BARABOO UTILITY SUPERINTENDENT
Phone—

Population & Service

Population Served12,703
Service Connections4,704

Drinking Water Violations (349)

This water system has 349 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, 2020 Dec 31, 2020 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No No — 0.080 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2006 Jun 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Toluene MR No Yes — 1 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals
Apr 1, 2006 Jun 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2006 Volatile Organic Chemicals

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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