Drinking Water Compliance OS

WILKINSBURG, PA · Allegheny County

WILKINSBURG-PENN JT WATER AUTH Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.

System facts

System ID (PWSID)
PA5020056
System type
Community Water System
Population served
125,000
Service connections
39,302
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2025 – November 30, 2025

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2024 – December 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2022 – July 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2022 – July 31, 2022

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    April 1, 2018 – June 30, 2018

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    October 1, 2015 – December 31, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2015 – March 31, 2015

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    July 1, 2014 – September 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2014 – June 30, 2014

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    April 1, 2014 – June 30, 2014

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2014 – March 31, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2014 – March 31, 2014

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    January 1, 2014 – March 31, 2014

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2014 – November 17, 2014

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2014 – November 17, 2014

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 12, 2013 – October 29, 2014

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2013 – November 30, 2013

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Diquat

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Endrin

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Carbofuran

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Dinoseb

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2005 – June 30, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1991 – March 31, 1991

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1991 – March 31, 1991

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1991 – March 31, 1991

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1991 – March 31, 1991

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1991 – March 31, 1991

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1991 – March 31, 1991

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1991 – March 31, 1991

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Contact

WILKINSBURG-PENN JT WATER AUTH

412-243-6200

WILKINSBURG, PA 15221