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NORTH CHARLESTOWN WATER DEPT

New Hampshire — Community Water System — PWSID: NH0411020

System Information

PWSIDNH0411020
System NameNORTH CHARLESTOWN WATER DEPT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypeLocal
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedJun 30, 2025

Location & Contact

StateNew Hampshire
CityCHARLESTOWN
ZIP Code03603
AddressPO BOX 834
OrganizationTOWN OF CHARLESTOWN
Phone—

Population & Service

Population Served325
Service Connections104

Drinking Water Violations (23)

This water system has 23 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
Jul 1, 2021 Sep 30, 2021 Arsenic MCL Yes No .011 MG/L 0.010 mg/L — Archived Sep 30, 2021 Arsenic Rule
Jul 1, 2019 Oct 1, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Oct 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Oct 1, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Oct 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Oct 1, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 1, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Oct 1, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 1, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Oct 1, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 1, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Oct 1, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 1, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jul 1, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jul 1, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Oct 1, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 1, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 Arsenic MCL Yes No .011 MG/L 0.010 mg/L — Resolved Sep 30, 2007 Arsenic Rule
Jul 1, 2007 Sep 30, 2007 Arsenic MCL Yes No .011 MG/L 0.010 mg/L — Resolved Sep 30, 2007 Arsenic Rule
Jul 1, 2007 Sep 30, 2007 Arsenic MCL Yes No .011 MG/L 0.010 mg/L — Resolved Sep 30, 2007 Arsenic Rule
Apr 1, 2007 Jun 30, 2007 Arsenic MCL Yes No .012 MG/L 0.010 mg/L — Resolved Jun 30, 2007 Arsenic Rule
Apr 1, 2007 Jun 30, 2007 Arsenic MCL Yes No .012 MG/L 0.010 mg/L — Resolved Jun 30, 2007 Arsenic Rule
Apr 1, 2007 Jun 30, 2007 Arsenic MCL Yes No .012 MG/L 0.010 mg/L — Resolved Jun 30, 2007 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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