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MARLBOROUGH HEALTH CARE CENTER, INC

Connecticut — Community Water System — PWSID: CT0791001

System Information

PWSIDCT0791001
System NameMARLBOROUGH HEALTH CARE CENTER, INC
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedApr 3, 1979
Last ReportedDec 15, 2025

Location & Contact

StateConnecticut
CityMARLBOROUGH
ZIP Code06447
Address85 Stage Harbor road
OrganizationGUASTELLA, ROBERT S
Phone860-295-9531

Population & Service

Population Served165
Service Connections1

Drinking Water Violations (142)

This water system has 142 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
Jul 1, 2019 Sep 30, 2019 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Sep 30, 2019 Radionuclides and Revised Rad Rule
Jul 1, 2019 Sep 30, 2019 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Sep 30, 2019 Radionuclides and Revised Rad Rule
Jul 1, 2019 Sep 30, 2019 Combined Uranium MR No Yes — 30 ug/L — Resolved Sep 30, 2019 Radionuclides and Revised Rad Rule
Jul 1, 2019 Sep 30, 2019 Combined Uranium MR No Yes — 30 ug/L — Resolved Sep 30, 2019 Radionuclides and Revised Rad Rule
Jul 1, 2019 Sep 30, 2019 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Sep 30, 2019 Radionuclides and Revised Rad Rule
Jul 1, 2019 Sep 30, 2019 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Sep 30, 2019 Radionuclides and Revised Rad Rule
Jan 13, 2019 — Public Notice Other No No — — — Resolved Mar 12, 2019 Public Notice Rule and Revised PN Rule
Jan 13, 2019 — Public Notice Other No No — — — Resolved Mar 12, 2019 Public Notice Rule and Revised PN Rule
Jan 13, 2019 — Public Notice Other No No — — — Resolved Mar 12, 2019 Public Notice Rule and Revised PN Rule
Jan 13, 2019 — Public Notice Other No No — — — Resolved Mar 12, 2019 Public Notice Rule and Revised PN 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 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2018 Radionuclides and Revised Rad Rule
Aug 10, 2018 — Consumer Confidence Rule Other No No — — — Resolved Aug 8, 2018 Consumer Confidence Rule
Aug 10, 2018 — Consumer Confidence Rule Other No No — — — Resolved Aug 8, 2018 Consumer Confidence Rule
Oct 1, 2017 Dec 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Sep 30, 2018 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Sep 30, 2018 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Sep 30, 2018 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Sep 30, 2018 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Jul 10, 2017 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Jul 10, 2017 Consumer Confidence Rule
Jul 1, 2017 Sep 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2017 Revised Total Coliform Rule
Jul 1, 2017 Sep 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2017 Revised Total Coliform Rule
Jul 1, 2017 Sep 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2017 Revised Total Coliform Rule
Jul 1, 2017 Sep 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2017 Revised Total Coliform Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Jun 30, 2017 Radionuclides and Revised Rad Rule
Apr 1, 2017 Jun 30, 2017 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Jun 30, 2017 Radionuclides and Revised Rad Rule
Apr 1, 2017 Jun 30, 2017 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Jun 30, 2017 Radionuclides and Revised Rad Rule
Apr 1, 2017 Jun 30, 2017 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Jun 30, 2017 Radionuclides and Revised Rad Rule
Apr 1, 2017 Jun 30, 2017 Combined Uranium MR No Yes — 30 ug/L — Resolved Jun 30, 2017 Radionuclides and Revised Rad Rule
Apr 1, 2017 Jun 30, 2017 Combined Uranium MR No Yes — 30 ug/L — Resolved Jun 30, 2017 Radionuclides and Revised Rad Rule
Jan 1, 2017 Dec 31, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2017 Nitrate 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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