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MARIANAPOLIS PREP SCHOOL - ST JOHNS

Connecticut — Community Water System — PWSID: CT1410051

System Information

PWSIDCT1410051
System NameMARIANAPOLIS PREP SCHOOL - ST JOHNS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedDec 29, 1980
Last ReportedDec 15, 2025

Location & Contact

StateConnecticut
CityTHOMPSON
ZIP Code06277
AddressPO Box 304
OrganizationVITALIS, RANDY
Phone860-923-9565

Population & Service

Population Served128
Service Connections1

Drinking Water Violations (419)

This water system has 419 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, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jan 21, 2020 Consumer Confidence Rule
Aug 10, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jan 21, 2020 Consumer Confidence Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jan 21, 2020 Consumer Confidence Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jan 21, 2020 Consumer Confidence Rule
Oct 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2018 Revised Total Coliform Rule
Oct 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2018 Revised Total Coliform Rule
Oct 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2018 Revised Total Coliform Rule
Oct 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2018 Revised Total Coliform Rule
Aug 10, 2018 — Consumer Confidence Rule Other No No — — — Resolved Jun 25, 2018 Consumer Confidence Rule
Aug 10, 2018 — Consumer Confidence Rule Other No No — — — Resolved Jun 25, 2018 Consumer Confidence Rule
Jul 1, 2015 — Consumer Confidence Rule Other No No — — — Resolved Jul 9, 2015 Consumer Confidence Rule
Jul 1, 2014 — Consumer Confidence Rule Other No No — — — Resolved Jan 14, 2015 Consumer Confidence Rule
Jul 1, 2014 — Consumer Confidence Rule Other No No — — — Resolved Jan 14, 2015 Consumer Confidence Rule
Aug 10, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2014 Consumer Confidence Rule
Aug 10, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2014 Consumer Confidence Rule
Jul 1, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2014 Consumer Confidence Rule
Jul 1, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2014 Consumer Confidence Rule
Jul 1, 2010 — Consumer Confidence Rule Other No No — — — Resolved Dec 21, 2010 Consumer Confidence Rule
Jul 1, 2010 — Consumer Confidence Rule Other No No — — — Resolved Dec 21, 2010 Consumer Confidence Rule
Aug 10, 2008 — Consumer Confidence Rule Other No No — — — Resolved Dec 30, 2008 Consumer Confidence Rule
Aug 10, 2008 — Consumer Confidence Rule Other No No — — — Resolved Dec 30, 2008 Consumer Confidence Rule
Jun 5, 2008 — Public Notice Other No No — — — Resolved Jun 15, 2011 Public Notice Rule and Revised PN Rule
Jun 5, 2008 — Public Notice Other No No — — — Resolved Jun 15, 2011 Public Notice Rule and Revised PN Rule
Oct 11, 2007 — Public Notice Other No No — — — Resolved Feb 4, 2008 Public Notice Rule and Revised PN Rule
Oct 11, 2007 — Public Notice Other No No — — — Resolved Feb 4, 2008 Public Notice Rule and Revised PN Rule
Oct 11, 2007 — Public Notice Other No No — — — Resolved Feb 4, 2008 Public Notice Rule and Revised PN Rule
Oct 1, 2007 Dec 31, 2007 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2007 Volatile Organic 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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