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DARIEN WATERWORKS

Wisconsin — Community Water System — PWSID: WI2650057

System Information

PWSIDWI2650057
System NameDARIEN 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
CityDARIEN
ZIP Code53114
AddressPO BOX 97
OrganizationVILLAGE OF DARIEN
Phone—

Population & Service

Population Served1,573
Service Connections582

Drinking Water Violations (53)

This water system has 53 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
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2021 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2021 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2021 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2021 Lead and Copper Rule
Jan 1, 2012 — Lead and Copper Rule MR No No — TT — Resolved Feb 28, 2012 Lead and Copper Rule
Jan 1, 2012 — Lead and Copper Rule MR No No — TT — Resolved Feb 28, 2012 Lead and Copper Rule
Jan 1, 2001 Sep 30, 2001 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Benzene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Jan 1, 2001 Sep 30, 2001 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2001 Volatile Organic Chemicals
Oct 1, 2000 — Consumer Confidence Rule Other No No — — — Resolved Jun 28, 2001 Consumer Confidence Rule
Jul 1, 2000 — Consumer Confidence Rule Other No No — — — Resolved Jun 28, 2001 Consumer Confidence Rule
Jul 1, 2000 — Consumer Confidence Rule Other No No — — — Resolved Jun 28, 2001 Consumer Confidence Rule
Jul 1, 2000 — Consumer Confidence Rule Other No No — — — Resolved Jun 28, 2001 Consumer Confidence Rule
Aug 1, 1997 Aug 31, 1997 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 1997 Total Coliform Rule
Aug 1, 1997 Aug 31, 1997 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 1997 Total Coliform Rule
Jul 1, 1995 Sep 30, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 1995 Volatile Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 1995 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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