COOK DRIVE ASSOCIATION

Connecticut — Community Water System — PWSID: CT0120111

System Information

PWSID	CT0120111
System Name	COOK DRIVE ASSOCIATION
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	01
Serves School	No
Wholesaler	No
First Reported	Mar 8, 1979
Last Reported	Dec 15, 2025

Location & Contact

State	Connecticut
City	BOLTON
ZIP Code	06043
Address	21 COOK DRIVE
Organization	STEARNS, BARRY
Phone	860-649-8250

Population & Service

Population Served	49
Service Connections	19

Drinking Water Violations (134)

This water system has 134 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
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	TT	Yes	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Aug 10, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 3, 2022	Consumer Confidence Rule
Jan 1, 2017	Dec 31, 2019	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2019	Arsenic Rule
Jan 1, 2017	Dec 31, 2019	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2019	Arsenic Rule
Jan 1, 2017	Dec 31, 2019	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2019	Arsenic 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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