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UNION ELEMENTARY SCHOOL

Connecticut — Non-Transient Non-Community — PWSID: CT1450112

System Information

PWSIDCT1450112
System NameUNION ELEMENTARY SCHOOL
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region01
Serves SchoolYes
WholesalerNo
First ReportedJul 20, 1979
Last ReportedDec 15, 2025

Location & Contact

StateConnecticut
CityUNION
ZIP Code06076
Address18 Kinney Hollow Rd
OrganizationJACKOPSIC, STEVEN
Phone860-684-3146

Population & Service

Population Served80
Service Connections1

Drinking Water Violations (97)

This water system has 97 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, 2025 — Lead and Copper Rule MR No No — TT — Resolved Apr 29, 2025 Lead and Copper Rule
Sep 29, 2024 — Lead and Copper Rule MR No No — TT — Resolved Oct 20, 2024 Lead and Copper Rule
Sep 29, 2024 — Lead and Copper Rule MR No No — TT — Resolved Oct 20, 2024 Lead and Copper Rule
Apr 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved May 1, 2023 Lead and Copper Rule
Sep 29, 2022 — Lead and Copper Rule MR No No — TT — Resolved Oct 31, 2022 Lead and Copper Rule
Sep 29, 2022 — Lead and Copper Rule MR No No — TT — Resolved Oct 31, 2022 Lead and Copper Rule
Sep 29, 2021 — Lead and Copper Rule MR No No — TT — Resolved Dec 14, 2021 Lead and Copper Rule
Sep 29, 2021 — Lead and Copper Rule MR No No — TT — Resolved Dec 14, 2021 Lead and Copper Rule
Sep 29, 2020 — Lead and Copper Rule MR No No — TT — Resolved Feb 5, 2021 Lead and Copper Rule
Mar 31, 2020 — Lead and Copper Rule MR No No — TT — Resolved Feb 4, 2021 Lead and Copper Rule
Sep 29, 2019 — Lead and Copper Rule MR No No — TT — Resolved Mar 2, 2020 Lead and Copper Rule
Jan 1, 2019 Dec 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 29, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jan 31, 2019 Lead and Copper Rule
Sep 29, 2017 — Lead and Copper Rule MR No No — TT — Resolved Feb 8, 2018 Lead and Copper Rule
Sep 29, 2017 — Lead and Copper Rule MR No No — TT — Resolved Feb 8, 2018 Lead and Copper Rule
Sep 29, 2016 — Lead and Copper Rule MR No No — TT — Resolved May 24, 2017 Lead and Copper Rule
Sep 29, 2016 — Lead and Copper Rule MR No No — TT — Resolved May 24, 2017 Lead and Copper Rule
Sep 29, 2015 — Lead and Copper Rule MR No No — TT — Unaddressed — Lead and Copper Rule
Apr 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 25, 2016 Lead and Copper Rule
Oct 1, 2010 Dec 31, 2010 Dalapon MR No Yes — 0.2 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Dinoseb MR No Yes — 0.007 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Dinoseb MR No Yes — 0.007 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 LASSO MR No Yes — — — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Dalapon MR No Yes — 0.2 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Toxaphene MR No Yes — 0.003 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Endrin MR No Yes — 0.002 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Endrin MR No Yes — 0.002 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Aldicarb sulfone MR No Yes — — — Resolved Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2010 Dec 31, 2010 Aldicarb sulfone MR No Yes — — — Resolved Dec 31, 2010 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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