CTWC - THOMPSON SYSTEM

Connecticut — Community Water System — PWSID: CT1410011

System Information

PWSIDCT1410011
System NameCTWC - THOMPSON SYSTEM
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
CityCLINTON
ZIP Code06413
Address93 W Main Street
OrganizationLOWRY, PAUL C.
Phone860-944-9655

Population & Service

Population Served1,070
Service Connections471

Drinking Water Violations (74)

This water system has 74 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
Apr 1, 2015 Jun 30, 2015 Endrin MR No Yes 0.002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 2,4,5-TP MR No Yes 0.05 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 HEXACHLOROBENZENE MR No Yes 0.001 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 HEXACHLOROBENZENE MR No Yes 0.001 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Benzo(a)pyrene MR No Yes 0.0002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Benzo(a)pyrene MR No Yes 0.0002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes 0.0002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes 0.0002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 ETHYLENE DIBROMIDE MR No Yes 0.00005 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 ETHYLENE DIBROMIDE MR No Yes 0.00005 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Chlordane MR No Yes 0.002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Chlordane MR No Yes 0.002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Hexachlorocyclopentadiene MR No Yes 0.05 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Hexachlorocyclopentadiene MR No Yes 0.05 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 2,4,5-TP MR No Yes 0.05 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Endrin MR No Yes 0.002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Atrazine MR No Yes 0.003 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Atrazine MR No Yes 0.003 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dalapon MR No Yes 0.2 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dalapon MR No Yes 0.2 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 LASSO MR No Yes Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 LASSO MR No Yes Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Methoxychlor MR No Yes 0.04 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Methoxychlor MR No Yes 0.04 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dinoseb MR No Yes 0.007 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Glyphosate MR No Yes 0.7 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 2,4-D MR No Yes 0.07 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 OXAMYL MR No Yes 0.2 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 OXAMYL MR No Yes 0.2 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) adipate MR No Yes 0.4 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) adipate MR No Yes 0.4 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Glyphosate MR No Yes 0.7 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Picloram MR No Yes 0.5 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Diquat MR No Yes 0.02 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Diquat MR No Yes 0.02 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dinoseb MR No Yes 0.007 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Simazine MR No Yes 0.004 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Simazine MR No Yes 0.004 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Picloram MR No Yes 0.5 mg/L Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Aldicarb sulfoxide MR No Yes Resolved Jun 30, 2015 Synthetic 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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