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HARMAR TWP MUNI AUTH

Pennsylvania — Community Water System — PWSID: PA5020009

System Information

PWSIDPA5020009
System NameHARMAR TWP MUNI AUTH
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityCHESWICK
ZIP Code15024
Address200 PEARL AVE
OrganizationHARMAR TWP MUNI AUTH
Phone724-274-7383

Population & Service

Population Served3,200
Service Connections1,087

Drinking Water Violations (368)

This water system has 368 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, 2022 Sep 30, 2022 Bromate MR No Yes — 0.010 mg/L — Resolved Sep 30, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Bromate MR No Yes — 0.010 mg/L — Resolved Sep 30, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Bromate MR No Yes — 0.010 mg/L — Resolved Sep 30, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Apr 30, 2020 Groundwater Rule MR No No — — — Resolved Apr 30, 2020 Ground Water Rule
Apr 1, 2020 Apr 30, 2020 Groundwater Rule MR No No — — — Resolved Apr 30, 2020 Ground Water Rule
Jul 1, 2018 Sep 30, 2018 Bromate MR No Yes — 0.010 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 Bromate MR No Yes — 0.010 mg/L — Resolved Dec 31, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 Bromate MR No Yes — 0.010 mg/L — Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2012 Dec 31, 2012 Bromate MR No Yes — 0.010 mg/L — Resolved Dec 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2012 Oct 31, 2012 Groundwater Rule MR No No — — — Resolved Oct 31, 2012 Ground Water Rule
Oct 1, 2012 Dec 31, 2012 Bromate MR No Yes — 0.010 mg/L — Resolved Dec 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2012 Dec 31, 2012 Bromate MR No Yes — 0.010 mg/L — Resolved Dec 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2012 Oct 31, 2012 Groundwater Rule TT Yes No — — — Resolved Oct 31, 2012 Ground Water Rule
Oct 1, 2012 Oct 31, 2012 Groundwater Rule MR No No — — — Resolved Oct 31, 2012 Ground Water Rule
Oct 1, 2012 Dec 31, 2012 Bromate MR No Yes — 0.010 mg/L — Resolved Dec 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2012 Oct 31, 2012 Groundwater Rule TT Yes No — — — Resolved Oct 31, 2012 Ground Water Rule
Mar 1, 2012 Mar 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2012 Total Coliform Rule
Jan 1, 2012 Mar 31, 2012 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012 Mar 31, 2012 Bromate MR No Yes — 0.010 mg/L — Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 22, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011 Sep 30, 2011 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 OXAMYL MR No Yes — 0.2 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 2,4-D MR No Yes — 0.07 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Endothall MR No Yes — 0.1 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Dinoseb MR No Yes — 0.007 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 LASSO MR No Yes — — — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Simazine MR No Yes — 0.004 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Picloram MR No Yes — 0.5 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Endrin MR No Yes — 0.002 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Diquat MR No Yes — 0.02 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jul 1, 2011 Sep 30, 2011 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Sep 30, 2011 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2011 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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