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SWASEY CENTRAL SCH

New Hampshire — Non-Transient Non-Community — PWSID: NH0285010

System Information

PWSIDNH0285010
System NameSWASEY CENTRAL SCH
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region01
Serves SchoolYes
WholesalerNo
First ReportedMar 8, 1979
Last ReportedDec 15, 2025

Location & Contact

StateNew Hampshire
CityEXETER
ZIP Code03833
Address30 LINDEN ST
OrganizationSAU 16
Phone—

Population & Service

Population Served363
Service Connections1

Drinking Water Violations (106)

This water system has 106 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 Oct 1, 2021 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Oct 1, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 1, 2021 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Oct 1, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 1, 2021 TTHM MR No No — 0.080 mg/L — Resolved Oct 1, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Oct 1, 2021 TTHM MR No No — 0.080 mg/L — Resolved Oct 1, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Aug 2, 2019 Revised Total Coliform Rule
Jun 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Aug 2, 2019 Revised Total Coliform Rule
Jun 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Aug 2, 2019 Revised Total Coliform Rule
Jan 1, 2019 Apr 1, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Apr 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Jan 1, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jan 1, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Sep 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L — Resolved Sep 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Sep 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L — Resolved Sep 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Sep 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L — Resolved Sep 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Sep 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L — Resolved Sep 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2013 Dec 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2013 Total Coliform Rule
Jul 1, 2013 Sep 30, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2013 Total Coliform Rule
Jul 1, 2013 Sep 30, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2013 Total Coliform Rule
Jan 1, 2010 Mar 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2010 Total Coliform Rule
Jan 1, 2010 Mar 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2010 Total Coliform Rule
Jan 1, 2010 Mar 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2010 Total Coliform Rule
Jan 1, 2010 Mar 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2010 Total Coliform Rule
Oct 1, 2009 Dec 31, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2009 Total Coliform Rule
Oct 1, 2009 Dec 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 22, 2009 Total Coliform Rule
Oct 1, 2009 Dec 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 22, 2009 Total Coliform Rule
Jul 1, 2008 Sep 30, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2008 Total Coliform Rule
Jul 1, 2008 Sep 30, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2008 Total Coliform Rule
Jul 1, 2008 Sep 30, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2008 Total Coliform Rule
Jul 1, 2008 Sep 30, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2008 Total Coliform Rule
Jan 1, 1995 Dec 31, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 1995 Nitrate Rule
Jan 1, 1995 Dec 31, 1995 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 1995 Nitrate Rule
Jan 1, 1995 Dec 31, 1995 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1995 Volatile Organic Chemicals
Jan 1, 1995 Dec 31, 1995 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Volatile Organic 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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