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Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

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CONNECTICUT YANKEE ATOMIC POWER CO.

Connecticut — Non-Transient Non-Community — PWSID: CT0610422

System Information

PWSIDCT0610422
System NameCONNECTICUT YANKEE ATOMIC POWER CO.
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusNon-Inventory
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedJul 20, 1979
Last ReportedMar 30, 2026

Location & Contact

StateConnecticut
CityEAST HAMPTON
ZIP Code06424
Address362 INJUN HOLLOW RD
Organization—
Phone860-267-3583

Population & Service

Population Served600
Service Connections1

Drinking Water Violations (158)

This water system has 158 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
Nov 1, 2004 Nov 30, 2004 MR No No — 5% of samples — Resolved Nov 30, 2004 —
Nov 1, 2004 Nov 30, 2004 MR No No — 5% of samples — Resolved Nov 30, 2004 —
Nov 1, 2004 Nov 30, 2004 MR No No — 5% of samples — Resolved Nov 30, 2004 —
Oct 1, 2004 Oct 31, 2004 MCL Yes No — 5% of samples — Resolved Oct 31, 2004 —
Oct 1, 2004 Oct 31, 2004 MCL Yes No — 5% of samples — Resolved Oct 31, 2004 —
Oct 1, 2004 Oct 31, 2004 MCL Yes No — 5% of samples — Resolved Oct 31, 2004 —
Oct 1, 2004 Oct 31, 2004 MCL Yes No — 5% of samples — Resolved Oct 31, 2004 —
Jul 1, 2004 Sep 30, 2004 MCL Yes No — 5% of samples — Resolved Sep 30, 2004 —
Jul 1, 2004 Sep 30, 2004 MCL Yes No — 5% of samples — Resolved Sep 30, 2004 —
Jul 1, 2004 Sep 30, 2004 MCL Yes No — 5% of samples — Resolved Sep 30, 2004 —
Jul 1, 2004 Sep 30, 2004 MCL Yes No — 5% of samples — Resolved Sep 30, 2004 —
Jun 1, 2001 Jun 30, 2001 MCL Yes No — 5% of samples — Resolved Jun 30, 2001 —
Jun 1, 2001 Jun 30, 2001 MCL Yes No — 5% of samples — Resolved Jun 30, 2001 —
Jun 1, 2001 Jun 30, 2001 MCL Yes No — 5% of samples — Resolved Jun 30, 2001 —
Jun 1, 2001 Jun 30, 2001 MCL Yes No — 5% of samples — Resolved Jun 30, 2001 —
Mar 1, 2001 Mar 31, 2001 MCL Yes No — 5% of samples — Resolved Mar 31, 2001 —
Mar 1, 2001 Mar 31, 2001 MCL Yes No — 5% of samples — Resolved Mar 31, 2001 —
Mar 1, 2001 Mar 31, 2001 MCL Yes No — 5% of samples — Resolved Mar 31, 2001 —
Mar 1, 2001 Mar 31, 2001 MCL Yes No — 5% of samples — Resolved Mar 31, 2001 —
Nov 1, 2000 Nov 30, 2000 MCL Yes No — 5% of samples — Resolved Nov 30, 2000 —
Nov 1, 2000 Nov 30, 2000 MCL Yes No — 5% of samples — Resolved Nov 30, 2000 —
Nov 1, 2000 Nov 30, 2000 MCL Yes No — 5% of samples — Resolved Nov 30, 2000 —
Nov 1, 2000 Nov 30, 2000 MCL Yes No — 5% of samples — Resolved Nov 30, 2000 —
Oct 1, 1997 Dec 31, 1997 MR No No — 5% of samples — Resolved Dec 31, 1997 —
Oct 1, 1997 Dec 31, 1997 MR No No — 5% of samples — Resolved Dec 31, 1997 —
Oct 1, 1997 Dec 31, 1997 MR No No — 5% of samples — Resolved Dec 31, 1997 —
Oct 1, 1997 Dec 31, 1997 MR No No — 5% of samples — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.002 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.007 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.075 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.002 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.075 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.075 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.075 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.7 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.7 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 1 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.005 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.005 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.005 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.005 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.005 mg/L — Resolved Dec 31, 1997 —
Jan 1, 1997 Dec 31, 1997 MR No Yes — 0.005 mg/L — Resolved Dec 31, 1997 —

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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