WATERTOWN CITY

New York — Community Water System — PWSID: NY2202346

System Information

PWSIDNY2202346
System NameWATERTOWN CITY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedJan 29, 1981
Last ReportedMar 27, 2026

Location & Contact

StateNew York
CityWATERTOWN
ZIP Code13601
AddressCity of Watertown
OrganizationHARVILL, AARON
Phone315-785-7845

Population & Service

Population Served27,861
Service Connections8,000

Drinking Water Violations (67)

This water system has 67 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, 2025 Dec 31, 2025 TT Yes No Archived Dec 31, 2025
Jan 1, 2022 Mar 31, 2022 MCL Yes No 88.9 UG/L 0.080 mg/L 80 Archived Mar 31, 2022
Jan 1, 2022 Mar 31, 2022 MCL Yes No 88.9 UG/L 0.080 mg/L 80 Archived Mar 31, 2022
Jan 1, 2022 Mar 31, 2022 MCL Yes No 88.9 UG/L 0.080 mg/L 80 Archived Mar 31, 2022
Jan 1, 2022 Mar 31, 2022 MCL Yes No 88.9 UG/L 0.080 mg/L 80 Archived Mar 31, 2022
Oct 1, 2021 Dec 31, 2021 MCL Yes No 89.9 UG/L 0.080 mg/L 80 Archived Dec 31, 2021
Oct 1, 2021 Dec 31, 2021 MCL Yes No 89.9 UG/L 0.080 mg/L 80 Archived Dec 31, 2021
Oct 1, 2021 Dec 31, 2021 MCL Yes No 89.9 UG/L 0.080 mg/L 80 Archived Dec 31, 2021
Jul 1, 2020 Sep 30, 2020 MCL Yes No 82.6 UG/L 0.080 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 62.6 UG/L 0.060 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 62.6 UG/L 0.060 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 62.6 UG/L 0.060 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 62.6 UG/L 0.060 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 82.6 UG/L 0.080 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 82.6 UG/L 0.080 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 82.6 UG/L 0.080 mg/L Resolved Sep 30, 2020
Jul 1, 2020 Sep 30, 2020 MCL Yes No 82.6 UG/L 0.080 mg/L Resolved Sep 30, 2020
Apr 1, 2020 Jun 30, 2020 MCL Yes No 84.8 UG/L 0.080 mg/L Resolved Jun 30, 2020
Apr 1, 2020 Jun 30, 2020 MCL Yes No 84.8 UG/L 0.080 mg/L Resolved Jun 30, 2020
Apr 1, 2020 Jun 30, 2020 MCL Yes No 84.8 UG/L 0.080 mg/L Resolved Jun 30, 2020
Apr 1, 2020 Jun 30, 2020 MCL Yes No 84.8 UG/L 0.080 mg/L Resolved Jun 30, 2020
Apr 1, 2020 Jun 30, 2020 MCL Yes No 84.8 UG/L 0.080 mg/L Resolved Jun 30, 2020
Jan 1, 2018 Mar 31, 2018 MCL Yes No 64 UG/L 0.060 mg/L Resolved Mar 31, 2018
Jan 1, 2018 Mar 31, 2018 MCL Yes No 64 UG/L 0.060 mg/L Resolved Mar 31, 2018
Jan 1, 2018 Mar 31, 2018 MCL Yes No 64 UG/L 0.060 mg/L Resolved Mar 31, 2018
Jan 1, 2018 Mar 31, 2018 MCL Yes No 64 UG/L 0.060 mg/L Resolved Mar 31, 2018
Oct 1, 2017 Dec 31, 2017 MCL Yes No 77.2 UG/L 0.060 mg/L Archived Dec 31, 2017
Oct 1, 2017 Dec 31, 2017 MCL Yes No 90.5 UG/L 0.080 mg/L Resolved Dec 31, 2017
Oct 1, 2017 Dec 31, 2017 MCL Yes No 90.5 UG/L 0.080 mg/L Resolved Dec 31, 2017
Oct 1, 2017 Dec 31, 2017 MCL Yes No 77.2 UG/L 0.060 mg/L Archived Dec 31, 2017
Oct 1, 2017 Dec 31, 2017 MCL Yes No 77.2 UG/L 0.060 mg/L Archived Dec 31, 2017
Oct 1, 2017 Dec 31, 2017 MCL Yes No 90.5 UG/L 0.080 mg/L Resolved Dec 31, 2017
Oct 1, 2017 Dec 31, 2017 MCL Yes No 90.5 UG/L 0.080 mg/L Resolved Dec 31, 2017
Jul 1, 2017 Sep 30, 2017 MCL Yes No 83.3 UG/L 0.080 mg/L Archived Sep 30, 2017
Jul 1, 2017 Sep 30, 2017 MCL Yes No 83.3 UG/L 0.080 mg/L Archived Sep 30, 2017
Jul 1, 2017 Sep 30, 2017 MCL Yes No 83.3 UG/L 0.080 mg/L Archived Sep 30, 2017
Jul 1, 2017 Sep 30, 2017 MCL Yes No 60.4 UG/L 0.060 mg/L Archived Sep 30, 2017
Jul 1, 2017 Sep 30, 2017 MCL Yes No 60.4 UG/L 0.060 mg/L Archived Sep 30, 2017
Jul 1, 2017 Sep 30, 2017 MCL Yes No 60.4 UG/L 0.060 mg/L Archived Sep 30, 2017
Apr 1, 2017 Jun 30, 2017 MCL Yes No 82.2 UG/L 0.080 mg/L Archived Jun 30, 2017
Apr 1, 2017 Jun 30, 2017 MCL Yes No 82.2 UG/L 0.080 mg/L Archived Jun 30, 2017
Apr 1, 2017 Jun 30, 2017 MCL Yes No 82.2 UG/L 0.080 mg/L Archived Jun 30, 2017
Jan 1, 2017 Mar 31, 2017 MCL Yes No 80.8 UG/L 0.080 mg/L Archived Mar 31, 2017
Jan 1, 2017 Mar 31, 2017 MCL Yes No 80.8 UG/L 0.080 mg/L Archived Mar 31, 2017
Jan 1, 2017 Mar 31, 2017 MCL Yes No 80.8 UG/L 0.080 mg/L Archived Mar 31, 2017
Jul 1, 2011 Sep 30, 2011 MCL Yes No 64 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011
Jul 1, 2011 Sep 30, 2011 MCL Yes No 64 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011
Jul 1, 2011 Sep 30, 2011 MCL Yes No 64 UG/L 0.060 mg/L 60 Resolved Sep 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No 70 UG/L 0.060 mg/L 60 Resolved Jun 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No 70 UG/L 0.060 mg/L 60 Resolved Jun 30, 2011

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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