Drinking Water Compliance OS

SELINSGROVE, PA · Snyder County

SELINSGROVE CENTER Water System

Current status

3 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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)
PA4550800
System type
Community Water System
Population served
1,000
Service connections
46
Ownership
state government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2024 – September 30, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2024 – March 31, 2024

    Resolved
  • Monitoring, Regular

    Nitrite

    October 1, 2023 – December 31, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2023 – July 31, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2023 – June 30, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2023 – June 30, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2023 – June 30, 2023

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2023 – March 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2023 – January 31, 2023

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2023 – October 2, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2022 – December 31, 2022

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 11, 2022

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 11, 2022

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 11, 2022

    Unaddressed
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2022 – January 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2021 – November 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    November 1, 2021 – November 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2021 – October 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2021 – October 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2021 – October 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2021 – September 30, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2021 – September 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    September 1, 2021 – September 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    August 1, 2021 – August 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2021 – August 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2021 – September 30, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2021 – July 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2021 – July 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2021 – July 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2021 – June 30, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2021 – June 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    June 1, 2021 – June 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    May 1, 2021 – May 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2021 – May 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2021 – May 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2021 – April 30, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2021 – April 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2021 – March 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    March 1, 2021 – March 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2021 – March 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    March 1, 2021 – May 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2021 – February 28, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2021 – January 31, 2021

    Resolved
  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    January 1, 2021 – May 19, 2021

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2021 – March 31, 2021

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2021 – March 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2021 – January 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    December 1, 2020 – December 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    December 1, 2020 – February 28, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2020 – December 31, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2020 – December 31, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2020 – November 30, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    November 1, 2020 – January 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    November 1, 2020 – November 30, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2020 – November 30, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2020 – October 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    October 1, 2020 – December 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    October 1, 2020 – December 31, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2020 – October 31, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2020 – October 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    October 1, 2020 – December 31, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2020 – September 30, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    September 1, 2020 – September 30, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2020 – September 30, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    September 1, 2020 – November 30, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2020 – August 31, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2020 – February 29, 2020

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    January 1, 2020 – January 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2020 – March 31, 2020

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2020 – August 28, 2020

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    Nitrite

    July 1, 2019 – September 30, 2019

    Resolved
  • Monitoring, Regular

    Nitrate

    July 1, 2019 – September 30, 2019

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2017 – October 31, 2017

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2017 – June 25, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 13, 2017 – June 25, 2019

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2017 – June 30, 2017

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2017 – May 31, 2017

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2016 – December 31, 2016

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2016 – November 30, 2016

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2016 – September 30, 2016

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2016 – August 31, 2016

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2016 – July 31, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2016 – September 30, 2016

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2016 – May 31, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2014 – September 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2014 – September 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2014 – June 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    October 1, 2013 – December 31, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    October 1, 2013 – December 31, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Surface Water Treatment Rule

    October 1, 2012 – October 31, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2012 – December 31, 2012

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Surface Water Treatment Rule

    September 1, 2010 – September 30, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2008 – September 30, 2008

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2006 – April 12, 2006

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2004 – November 3, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    Nitrate

    April 1, 2001 – June 30, 2001

    Resolved
  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Surface Water Treatment Rule

    January 1, 2001 – January 31, 2001

    Resolved
  • Monitoring, Regular

    Nitrate

    July 1, 1998 – September 30, 1998

    Resolved
  • Monitoring, Regular

    Nitrate

    April 1, 1998 – June 30, 1998

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 1996 – January 23, 1997

    Resolved
  • Monitoring, Regular

    Nitrate

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Nitrate

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Nitrate

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1995 – March 31, 1995

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1994 – January 4, 1996

    Resolved
  • Monitoring, Check/Repeat/Confirmation

    Nitrate

    April 1, 1994 – June 30, 1994

    Archived
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 1988 – June 30, 1992

    Archived
  • Monitoring, Regular

    Nitrate

    December 24, 1979 – December 23, 1980

    Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

SELINSGROVE CENTER

570-372-5747

SELINSGROVE, PA 17870