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JOHNSON MEMORIAL HOSPITAL, INC

Connecticut — Community Water System — PWSID: CT1340032

System Information

PWSIDCT1340032
System NameJOHNSON MEMORIAL HOSPITAL, INC
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
CitySTAFFORD SPRINGS
ZIP Code06074
Address201 Chestnut Hill Road
OrganizationARMELIN, TONY
Phone860-684-8583

Population & Service

Population Served250
Service Connections8

Drinking Water Violations (170)

This water system has 170 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 TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Unaddressed — Lead and Copper Rule Revisions
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 10, 2019 — Consumer Confidence Rule Other No No — — — Resolved Sep 24, 2019 Consumer Confidence Rule
Aug 10, 2019 — Consumer Confidence Rule Other No No — — — Resolved Sep 24, 2019 Consumer Confidence Rule
Oct 10, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 31, 2018 Revised Total Coliform Rule
Oct 10, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 31, 2018 Revised Total Coliform Rule
Oct 10, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 31, 2018 Revised Total Coliform Rule
Oct 10, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 31, 2018 Revised Total Coliform Rule
Oct 1, 2018 Dec 31, 2018 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Oct 1, 2018 Dec 31, 2018 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2018 Revised Total Coliform Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2018 Revised Total Coliform Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2018 Revised Total Coliform Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2018 Revised Total Coliform Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Jun 23, 2016 Consumer Confidence Rule
Jan 1, 2016 Dec 31, 2018 Nickel MR No Yes — — — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Mercury MR No Yes — 0.002 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Cadmium MR No Yes — 0.005 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Cadmium MR No Yes — 0.005 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Cadmium MR No Yes — 0.005 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2018 Inorganic Chemicals
Jan 1, 2016 Dec 31, 2018 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2018 Inorganic 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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