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MELISSA JONES SCHOOL

Connecticut — Non-Transient Non-Community — PWSID: CT0609073

System Information

PWSIDCT0609073
System NameMELISSA JONES SCHOOL
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region01
Serves SchoolYes
WholesalerNo
First ReportedMar 20, 2004
Last ReportedDec 15, 2025

Location & Contact

StateConnecticut
CityGUILFORD
ZIP Code06437
Address701 New England Road
OrganizationGURNHAM, CLIFFORD
Phone203-458-0001

Population & Service

Population Served484
Service Connections1

Drinking Water Violations (56)

This water system has 56 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 30, 2025 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 14, 2020 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 14, 2020 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 14, 2020 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Sep 14, 2020 Lead and Copper Rule
Apr 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved May 8, 2017 Lead and Copper Rule
Apr 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved May 8, 2017 Lead and Copper Rule
Sep 29, 2016 — Lead and Copper Rule MR No No — TT — Resolved May 8, 2016 Lead and Copper Rule
Sep 29, 2016 — Lead and Copper Rule MR No No — TT — Resolved May 8, 2016 Lead and Copper Rule
Jan 1, 2016 Mar 31, 2016 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 LASSO MR No Yes — — — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 LASSO MR No Yes — — — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Glyphosate MR No Yes — 0.7 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Picloram MR No Yes — 0.5 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Aldicarb sulfoxide MR No Yes — — — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Aldicarb sulfoxide MR No Yes — — — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 2,4-D MR No Yes — 0.07 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 2,4-D MR No Yes — 0.07 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Diquat MR No Yes — 0.02 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Diquat MR No Yes — 0.02 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Simazine MR No Yes — 0.004 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Simazine MR No Yes — 0.004 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Aldicarb MR No Yes — — — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Aldicarb MR No Yes — — — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Glyphosate MR No Yes — 0.7 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Dinoseb MR No Yes — 0.007 mg/L — Resolved Mar 31, 2016 Synthetic Organic Chemicals
Jan 1, 2016 Mar 31, 2016 Dinoseb MR No Yes — 0.007 mg/L — Resolved Mar 31, 2016 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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