HENSONVILLE (WINDHAM W.D.)

New York — Community Water System — PWSID: NY1900029

System Information

PWSIDNY1900029
System NameHENSONVILLE (WINDHAM W.D.)
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
CityHENSONVILLE
ZIP Code12439
AddressPO BOX 96
OrganizationWINDHAM SUPERVISOR AND TOWN BOARD
Phone518-734-4170

Population & Service

Population Served490
Service Connections306

Drinking Water Violations (221)

This water system has 221 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
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No Yes Archived Dec 31, 2024 Revised Total Coliform Rule
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Resolved Jan 10, 2025 Lead and Copper Rule Revisions
Jan 1, 2021 Lead and Copper Rule MR No No TT Resolved Aug 18, 2021 Lead and Copper Rule
Jan 1, 2021 Lead and Copper Rule MR No No TT Resolved Aug 18, 2021 Lead and Copper Rule
Jan 1, 2021 Lead and Copper Rule MR No No TT Resolved Aug 18, 2021 Lead and Copper Rule
Sep 1, 2020 Sep 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2020 Revised Total Coliform Rule
Sep 1, 2020 Sep 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2020 Revised Total Coliform Rule
Sep 1, 2020 Sep 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2020 Revised Total Coliform Rule
Dec 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2019 Revised Total Coliform Rule
Dec 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2019 Revised Total Coliform Rule
Dec 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Consumer Confidence Rule Other No No Resolved Feb 11, 2020 Consumer Confidence Rule
Jan 1, 2019 Consumer Confidence Rule Other No No Resolved Feb 11, 2020 Consumer Confidence Rule
Jan 1, 2019 Consumer Confidence Rule Other No No Resolved Feb 11, 2020 Consumer Confidence Rule
Oct 1, 2015 Dec 31, 2015 Arsenic MCL Yes No 14.3 UG/L 0.010 mg/L 10 Resolved Dec 31, 2015 Arsenic Rule
Oct 1, 2015 Dec 31, 2015 Arsenic MCL Yes No 14.3 UG/L 0.010 mg/L 10 Resolved Dec 31, 2015 Arsenic Rule
Oct 1, 2015 Dec 31, 2015 Arsenic MCL Yes No 14.3 UG/L 0.010 mg/L 10 Resolved Dec 31, 2015 Arsenic Rule
Oct 1, 2015 Dec 31, 2015 Arsenic MCL Yes No 16.9 UG/L 0.010 mg/L 10 Resolved Dec 31, 2015 Arsenic Rule
Oct 1, 2015 Dec 31, 2015 Arsenic MCL Yes No 16.9 UG/L 0.010 mg/L 10 Resolved Dec 31, 2015 Arsenic Rule
Oct 1, 2015 Dec 31, 2015 Arsenic MCL Yes No 16.9 UG/L 0.010 mg/L 10 Resolved Dec 31, 2015 Arsenic Rule
Jul 1, 2015 Sep 30, 2015 Arsenic MCL Yes No 16.5 UG/L 0.010 mg/L 10 Resolved Sep 30, 2015 Arsenic Rule
Jul 1, 2015 Sep 30, 2015 Arsenic MCL Yes No 16.5 UG/L 0.010 mg/L 10 Resolved Sep 30, 2015 Arsenic Rule
Jul 1, 2015 Sep 30, 2015 Arsenic MCL Yes No 13.8 UG/L 0.010 mg/L 10 Resolved Sep 30, 2015 Arsenic Rule
Jul 1, 2015 Sep 30, 2015 Arsenic MCL Yes No 13.8 UG/L 0.010 mg/L 10 Resolved Sep 30, 2015 Arsenic Rule
Jul 1, 2015 Sep 30, 2015 Arsenic MCL Yes No 13.8 UG/L 0.010 mg/L 10 Resolved Sep 30, 2015 Arsenic Rule
Jul 1, 2015 Sep 30, 2015 Arsenic MCL Yes No 16.5 UG/L 0.010 mg/L 10 Resolved Sep 30, 2015 Arsenic Rule
Apr 1, 2015 Jun 30, 2015 Arsenic MCL Yes No 16.225 UG/L 0.010 mg/L 10 Resolved Jun 30, 2015 Arsenic Rule
Apr 1, 2015 Jun 30, 2015 Arsenic MCL Yes No 16.475 UG/L 0.010 mg/L 10 Resolved Jun 30, 2015 Arsenic Rule
Apr 1, 2015 Jun 30, 2015 Arsenic MCL Yes No 16.475 UG/L 0.010 mg/L 10 Resolved Jun 30, 2015 Arsenic Rule
Apr 1, 2015 Jun 30, 2015 Arsenic MCL Yes No 16.225 UG/L 0.010 mg/L 10 Resolved Jun 30, 2015 Arsenic Rule
Apr 1, 2015 Jun 30, 2015 Arsenic MCL Yes No 16.225 UG/L 0.010 mg/L 10 Resolved Jun 30, 2015 Arsenic Rule
Apr 1, 2015 Jun 30, 2015 Arsenic MCL Yes No 16.475 UG/L 0.010 mg/L 10 Resolved Jun 30, 2015 Arsenic Rule
Jan 1, 2015 Mar 31, 2015 Arsenic MCL Yes No 16.15 UG/L 0.010 mg/L 10 Resolved Mar 31, 2015 Arsenic Rule
Jan 1, 2015 Mar 31, 2015 Arsenic MCL Yes No 16.15 UG/L 0.010 mg/L 10 Resolved Mar 31, 2015 Arsenic Rule
Jan 1, 2015 Mar 31, 2015 Arsenic MCL Yes No 16.15 UG/L 0.010 mg/L 10 Resolved Mar 31, 2015 Arsenic Rule
Jan 1, 2015 Mar 31, 2015 Arsenic MCL Yes No 16.1 UG/L 0.010 mg/L 10 Resolved Mar 31, 2015 Arsenic Rule
Jan 1, 2015 Mar 31, 2015 Arsenic MCL Yes No 16.1 UG/L 0.010 mg/L 10 Resolved Mar 31, 2015 Arsenic Rule
Jan 1, 2015 Mar 31, 2015 Arsenic MCL Yes No 16.1 UG/L 0.010 mg/L 10 Resolved Mar 31, 2015 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Dec 31, 2014 Arsenic Rule
Jul 1, 2014 Sep 30, 2014 Arsenic MCL Yes No 15.75 UG/L 0.010 mg/L 10 Resolved Sep 30, 2014 Arsenic Rule
Jul 1, 2014 Sep 30, 2014 Arsenic MCL Yes No 15.75 UG/L 0.010 mg/L 10 Resolved Sep 30, 2014 Arsenic Rule
Jul 1, 2014 Sep 30, 2014 Arsenic MCL Yes No 15.75 UG/L 0.010 mg/L 10 Resolved Sep 30, 2014 Arsenic Rule
Jul 1, 2014 Sep 30, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Sep 30, 2014 Arsenic Rule
Jul 1, 2014 Sep 30, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Sep 30, 2014 Arsenic Rule
Jul 1, 2014 Sep 30, 2014 Arsenic MCL Yes No 16 UG/L 0.010 mg/L 10 Resolved Sep 30, 2014 Arsenic Rule

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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