COOS COUNTY FARM

New Hampshire - Community Water System - PWSID: NH2194010

System Information

PWSIDNH2194010
System NameCOOS COUNTY FARM
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
CityW STEWARTSTOWN
ZIP Code03597
AddressPO BOX 10
OrganizationCOOS COUNTY FARM
Phone-

Population & Service

Population Served228
Service Connections6

Drinking Water Violations (484)

This water system has 484 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
May 31, 2019 - MR No Yes - - - Archived Aug 1, 2019 -
Jul 1, 2017 Oct 1, 2017 MR No Yes - 0.060 mg/L - Archived Oct 1, 2017 -
Jul 1, 2017 Oct 1, 2017 MR No Yes - 0.080 mg/L - Archived Oct 1, 2017 -
Apr 1, 2017 Jul 1, 2017 MR No Yes - 4.0 mg/L - Archived Jul 1, 2017 -
Oct 1, 2014 Oct 31, 2014 MR No No - 5% of samples - Resolved Oct 31, 2014 -
Oct 1, 2014 Oct 31, 2014 MR No No - 5% of samples - Archived Oct 31, 2014 -
Oct 1, 2014 Oct 31, 2014 MR No No - 5% of samples - Resolved Oct 31, 2014 -
Dec 1, 2013 Dec 31, 2013 MCL Yes No - 5% of samples - Resolved Dec 31, 2013 -
Dec 1, 2013 Dec 31, 2013 MCL Yes No - 5% of samples - Resolved Dec 31, 2013 -
Dec 1, 2013 Dec 31, 2013 MCL Yes No - 5% of samples - Resolved Dec 31, 2013 -
Dec 1, 2013 Dec 31, 2013 MCL Yes No - 5% of samples - Resolved Dec 31, 2013 -
Sep 1, 2013 Sep 30, 2013 MCL Yes No - 5% of samples - Resolved Sep 30, 2013 -
Sep 1, 2013 Sep 30, 2013 MCL Yes No - 5% of samples - Resolved Sep 30, 2013 -
Sep 1, 2013 Sep 30, 2013 MCL Yes No - 5% of samples - Resolved Sep 30, 2013 -
Sep 1, 2013 Sep 30, 2013 MCL Yes No - 5% of samples - Resolved Sep 30, 2013 -
Sep 1, 2013 Sep 30, 2013 MCL Yes No - 5% of samples - Resolved Sep 30, 2013 -
Aug 1, 2013 Aug 31, 2013 MCL Yes No - 5% of samples - Resolved Aug 31, 2013 -
Aug 1, 2013 Aug 31, 2013 MCL Yes No - 5% of samples - Resolved Aug 31, 2013 -
Aug 1, 2013 Aug 31, 2013 MCL Yes No - 5% of samples - Resolved Aug 31, 2013 -
Aug 1, 2013 Aug 31, 2013 MCL Yes No - 5% of samples - Resolved Aug 31, 2013 -
Aug 1, 2013 Aug 31, 2013 MCL Yes No - 5% of samples - Resolved Aug 31, 2013 -
Mar 1, 2013 Mar 31, 2013 MR No No - 5% of samples - Resolved Mar 31, 2013 -
Mar 1, 2013 Mar 31, 2013 MR No No - 5% of samples - Archived Mar 31, 2013 -
Mar 1, 2013 Mar 31, 2013 MR No No - 5% of samples - Resolved Mar 31, 2013 -
Mar 1, 2013 Mar 31, 2013 MR No No - 5% of samples - Resolved Mar 31, 2013 -
Mar 1, 2013 Mar 31, 2013 MR No No - 5% of samples - Resolved Mar 31, 2013 -
Feb 1, 2013 Feb 28, 2013 MCL Yes No - 5% of samples - Resolved Feb 28, 2013 -
Feb 1, 2013 Feb 28, 2013 MCL Yes No - 5% of samples - Resolved Feb 28, 2013 -
Feb 1, 2013 Feb 28, 2013 MCL Yes No - 5% of samples - Resolved Feb 28, 2013 -
Feb 1, 2013 Feb 28, 2013 MCL Yes No - 5% of samples - Resolved Feb 28, 2013 -
Oct 1, 2011 Dec 31, 2011 MR No Yes - 0.010 mg/L - Resolved Dec 31, 2011 -
Oct 1, 2011 Oct 31, 2011 MCL Yes No - 5% of samples - Resolved Oct 31, 2011 -
Oct 1, 2011 Dec 31, 2011 MR No Yes - 0.010 mg/L - Resolved Dec 31, 2011 -
Oct 1, 2011 Oct 31, 2011 MCL Yes No - 5% of samples - Resolved Oct 31, 2011 -
Oct 1, 2011 Oct 31, 2011 MCL Yes No - 5% of samples - Resolved Oct 31, 2011 -
Oct 1, 2011 Oct 31, 2011 MCL Yes No - 5% of samples - Resolved Oct 31, 2011 -
Oct 1, 2011 Dec 31, 2011 MR No Yes - 0.010 mg/L - Resolved Dec 31, 2011 -
Oct 1, 2011 Dec 31, 2011 MR No Yes - 0.010 mg/L - Resolved Dec 31, 2011 -
Sep 1, 2011 Sep 30, 2011 MCL Yes No - 5% of samples - Resolved Sep 30, 2011 -
Sep 1, 2011 Sep 30, 2011 MCL Yes No - 5% of samples - Resolved Sep 30, 2011 -
Sep 1, 2011 Sep 30, 2011 MCL Yes No - 5% of samples - Resolved Sep 30, 2011 -
Sep 1, 2011 Sep 30, 2011 MCL Yes No - 5% of samples - Resolved Sep 30, 2011 -
Aug 1, 2011 Aug 31, 2011 MCL Yes No - 5% of samples - Resolved Aug 31, 2011 -
Aug 1, 2011 Aug 31, 2011 MCL Yes No - 5% of samples - Resolved Aug 31, 2011 -
Aug 1, 2011 - MR No Yes - - - Resolved Oct 20, 2011 -
Aug 1, 2011 Aug 31, 2011 MCL Yes No - 5% of samples - Resolved Aug 31, 2011 -
Aug 1, 2011 Aug 31, 2011 MCL Yes No - 5% of samples - Resolved Aug 31, 2011 -
Aug 1, 2011 - MR No Yes - - - Resolved Oct 20, 2011 -
Aug 1, 2011 - MR No Yes - - - Resolved Oct 20, 2011 -
Aug 1, 2011 - MR No Yes - - - Resolved Oct 20, 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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