COHOES CITY

New York — Community Water System — PWSID: NY0100192

System Information

PWSIDNY0100192
System NameCOHOES CITY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedJan 29, 1981
Last ReportedDec 23, 2025

Location & Contact

StateNew York
CityCOHOES
ZIP Code12047
AddressCity Hall
OrganizationHENNESSEY, STEVE
Phone518-528-2303

Population & Service

Population Served16,883
Service Connections4,738

Drinking Water Violations (30)

This water system has 30 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, 2025 Public Notice Other No No Resolved Jun 6, 2025 Public Notice Rule and Revised PN Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Mar 8, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Mar 8, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Mar 8, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2021 Revised Total Coliform Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2021 Revised Total Coliform Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2021 Revised Total Coliform Rule
Jul 1, 2014 Consumer Confidence Rule Other No No Resolved Jun 9, 2022 Consumer Confidence Rule
May 1, 2003 May 31, 2003 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved May 31, 2003 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2003 Apr 30, 2003 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Apr 30, 2003 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2003 Mar 31, 2003 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Mar 31, 2003 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2003 Feb 28, 2003 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2003 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2003 Jan 31, 2003 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2003 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2002 Dec 31, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Dec 31, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2002 Nov 30, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Nov 30, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2002 Oct 31, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2002 Sep 30, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2002 Jul 31, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2002 Mar 31, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Mar 31, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2002 Jan 31, 2002 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2000 Sep 30, 2000 TTHM MCL Yes No .11 MG/L 0.080 mg/L Resolved Sep 30, 2000 Former Total Trihalomethane Rule
Jul 1, 2000 Sep 30, 2000 TTHM MCL Yes No .11 MG/L 0.080 mg/L Resolved Sep 30, 2000 Former Total Trihalomethane Rule
Aug 1, 1995 Aug 31, 1995 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1995 Total Coliform Rule
Oct 1, 1993 Dec 31, 1993 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 1993 Nitrate Rule
Oct 1, 1993 Dec 31, 1993 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 1993 Nitrate Rule
Jan 1, 1993 Mar 31, 1993 Nitrate MR No Yes 10 mg/L Resolved Mar 31, 1993 Nitrate Rule
Jan 1, 1993 Dec 31, 1993 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 1993 Inorganic 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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