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MT HOREB WATERWORKS

Wisconsin — Community Water System — PWSID: WI1130247

System Information

PWSIDWI1130247
System NameMT HOREB 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
CityMOUNT HOREB
ZIP Code53572-2138
Address138 E MAIN ST
OrganizationMOUNT HOREB VILLAGE CLERK - ALYSSA GAFFNEY
Phone—

Population & Service

Population Served7,756
Service Connections2,872

Drinking Water Violations (142)

This water system has 142 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, 2011 — Lead and Copper Rule TT Yes No — TT — Resolved Oct 10, 2011 Lead and Copper Rule
Jan 1, 2005 Mar 31, 2005 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2005 Nitrate Rule
Jan 1, 2005 Mar 31, 2005 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2005 Nitrate Rule
Nov 1, 2001 Nov 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2001 Total Coliform Rule
Nov 1, 2001 Nov 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2001 Total Coliform Rule
Nov 1, 2001 Nov 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2001 Total Coliform Rule
Nov 1, 2001 Nov 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2001 Total Coliform Rule
Nov 1, 2001 Nov 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2001 Total Coliform Rule
Apr 1, 1994 Jun 30, 1994 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 Volatile Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 1994 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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