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HAMPTON BAYS WATER DISTRICT

New York — Community Water System — PWSID: NY5103704

System Information

PWSIDNY5103704
System NameHAMPTON BAYS WATER DISTRICT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedJan 29, 1981
Last ReportedDec 23, 2025

Location & Contact

StateNew York
CityHAMPTON BAYS
ZIP Code11946
Address13 Ponquogue Avenue
OrganizationKAPPERS, JAMES
Phone631-728-0179

Population & Service

Population Served12,500
Service Connections6,194

Drinking Water Violations (71)

This water system has 71 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
Jan 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2021 Revised Total Coliform Rule
Jan 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2021 Revised Total Coliform Rule
Jan 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2021 Revised Total Coliform Rule
Jan 1, 2017 Mar 31, 2017 Chlordane MR No No — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor epoxide MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 BHC-GAMMA MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 BHC-GAMMA MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 BHC-GAMMA MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No No — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor epoxide MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No No — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 ETHYLENE DIBROMIDE MR No No — 0.00005 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 ETHYLENE DIBROMIDE MR No No — 0.00005 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 ETHYLENE DIBROMIDE MR No No — 0.00005 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Pentachlorophenol MR No No — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Pentachlorophenol MR No No — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Pentachlorophenol MR No No — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No No — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Endrin MR No No — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Di(2-ethylhexyl) adipate MR No No — 0.4 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Aldicarb sulfoxide MR No No — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Simazine MR No No — 0.004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Dalapon MR No No — 0.2 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Total Polychlorinated Biphenyls (PCB) MR No No — 0.0005 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Total Polychlorinated Biphenyls (PCB) MR No No — 0.0005 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Total Polychlorinated Biphenyls (PCB) MR No No — 0.0005 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Endrin MR No No — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No No — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor epoxide MR No No — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Dinoseb MR No No — 0.007 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Carbofuran MR No No — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Carbofuran MR No No — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Aldicarb sulfone MR No No — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Aldicarb sulfone MR No No — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Aldicarb sulfone MR No No — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No No — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No No — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No No — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Carbofuran MR No No — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Dinoseb MR No No — 0.007 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Dinoseb MR No No — 0.007 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Picloram MR No No — 0.5 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Picloram MR No No — 0.5 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Picloram MR No No — 0.5 mg/L — Resolved Mar 31, 2017 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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