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HAZARDVILLE WATER COMPANY

Connecticut — Community Water System — PWSID: CT0490021

System Information

PWSIDCT0490021
System NameHAZARDVILLE WATER COMPANY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedDec 15, 2025

Location & Contact

StateConnecticut
CityENFIELD
ZIP Code06082
Address481 Taylor Road
OrganizationSHERWOOD, ROBERT
Phone860-749-0779

Population & Service

Population Served18,544
Service Connections7,327

Drinking Water Violations (118)

This water system has 118 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, 2022 — Consumer Confidence Rule Other No No — — — Resolved Oct 3, 2022 Consumer Confidence Rule
Apr 1, 2019 Jun 30, 2019 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Benzene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Benzene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Toluene MR No Yes — 1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Toluene MR No Yes — 1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2019 Volatile Organic Chemicals
Jul 1, 2013 Sep 30, 2013 Chlorine MR No No — 4.0 mg/L — Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 Chlorine MR No No — 4.0 mg/L — Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 Chlorine MR No No — 4.0 mg/L — Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 Chlorine MR No No — 4.0 mg/L — Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2007 Sep 30, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2007 Total Coliform Rule
Sep 1, 2007 Sep 30, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2007 Total Coliform Rule
Sep 1, 2007 Sep 30, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2007 Total Coliform 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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