LEHIGHTON, PA · Monroe County

TRI VALLEY ELDO LAKE DIVISION 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): PA2450080
System type: Community Water System
Population served: 310
Service connections: 226
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2025 – September 30, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 13, 2025 – May 22, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2025 – April 30, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
April 1, 2025 – April 30, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2024 – September 30, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2023 – December 31, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2023 – July 31, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2023 – June 30, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
May 1, 2023 – May 31, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 13, 2022 – November 17, 2022
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
September 1, 2022 – September 30, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2022 – July 31, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2022 – February 28, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 13, 2022 – April 28, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2022 – January 31, 2022
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
January 1, 2022 – January 31, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2020 – December 9, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 12, 2019 – May 23, 2019
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 1, 2019 – May 23, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 25, 2018 – April 1, 2019
Resolved
Reporting, Assessment Forms (RTCR)
—
Revised Total Coliform Rule
November 14, 2018 – February 25, 2019
Resolved
Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)
—
Revised Total Coliform Rule
November 14, 2018 – February 25, 2019
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2018 – October 3, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2018 – October 3, 2018
Resolved
Monitoring, Regular
—
Simazine
January 1, 2018 – October 3, 2018
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2018 – October 3, 2018
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2017 – August 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2017 – January 31, 2017
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2016 – November 7, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2016 – March 10, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2014 – December 31, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 1, 2014 – September 11, 2014
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2014 – July 31, 2014
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
October 1, 2013 – October 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 1, 2013 – December 9, 2013
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2013 – January 6, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 1, 2012 – September 6, 2012
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2012 – June 30, 2012
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
April 1, 2012 – April 30, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2012 – September 6, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – October 4, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – August 14, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2005 – July 31, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – October 25, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – January 17, 2006
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
September 1, 2025 – September 30, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 13, 2025 – May 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2025 – April 30, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2025 – April 30, 2025	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
September 1, 2024 – September 30, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
December 1, 2023 – December 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2023 – July 31, 2023	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 1, 2023 – June 30, 2023	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
May 1, 2023 – May 31, 2023	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
September 13, 2022 – November 17, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2022 – September 30, 2022	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2022 – July 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 13, 2022 – April 28, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2022 – January 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2022 – January 31, 2022	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
October 1, 2020 – December 9, 2020	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
May 12, 2019 – May 23, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2019 – May 23, 2019	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
December 25, 2018 – April 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 14, 2018 – February 25, 2019	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	—	Resolved
November 14, 2018 – February 25, 2019	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2018 – October 3, 2018	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2018 – October 3, 2018	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2018 – October 3, 2018	Monitoring, Regular	Simazine	—	Resolved
January 1, 2018 – October 3, 2018	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
August 1, 2017 – August 31, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2016 – November 7, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 13, 2016 – March 10, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – July 31, 2016	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
December 1, 2014 – December 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2014 – September 11, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – July 31, 2014	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
October 1, 2013 – October 31, 2013	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
October 1, 2013 – December 9, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2013 – January 6, 2014	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
June 1, 2012 – September 6, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2012 – June 30, 2012	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
April 1, 2012 – April 30, 2012	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
April 1, 2012 – September 6, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2006 – October 4, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – August 14, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – July 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – October 25, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – January 17, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 22, 2025State Compliance achieved1 linked violation
December 15, 2025State Compliance achieved1 linked violation
December 15, 2025State Public Notification received1 linked violation
November 12, 2025State Public Notification requested1 linked violation
November 12, 2025State Formal Notice of Violation issued1 linked violation
May 22, 2025State Public Notification received3 linked violations
May 22, 2025State Compliance achieved3 linked violations
May 22, 2025State Violation/Reminder Notice3 linked violations
November 12, 2024State Public Notification requested1 linked violation
November 12, 2024State Formal Notice of Violation issued1 linked violation
March 19, 2024State Compliance achieved1 linked violation
March 19, 2024State Public Notification received1 linked violation
February 13, 2024State Public Notification requested1 linked violation
February 13, 2024State Formal Notice of Violation issued1 linked violation
September 26, 2023State Public Notification received1 linked violation
September 26, 2023State Violation/Reminder Notice1 linked violation
September 26, 2023State Formal Notice of Violation issued1 linked violation
September 26, 2023State Compliance achieved1 linked violation
September 13, 2023State Compliance achieved1 linked violation
September 13, 2023State Public Notification received1 linked violation
September 13, 2023State Violation/Reminder Notice1 linked violation
August 3, 2023State Compliance achieved1 linked violation
August 3, 2023State Public Notification received1 linked violation
November 17, 2022State Public Notification requested1 linked violation
November 17, 2022State Public Notification received1 linked violation
November 17, 2022State Compliance achieved3 linked violations
November 17, 2022State Violation/Reminder Notice2 linked violations
September 13, 2022State Formal Notice of Violation issued1 linked violation
September 13, 2022State Public Notification requested1 linked violation
September 13, 2022State Public Notification requested1 linked violation
September 13, 2022State Formal Notice of Violation issued1 linked violation
April 28, 2022State Compliance achieved4 linked violations
April 28, 2022State Violation/Reminder Notice1 linked violation
April 28, 2022State Public Notification received2 linked violations
April 7, 2022State Violation/Reminder Notice3 linked violations
December 9, 2020State Compliance achieved1 linked violation
May 23, 2019State Compliance achieved2 linked violations
April 1, 2019State Compliance achieved1 linked violation
February 25, 2019State Formal Notice of Violation issued1 linked violation
February 25, 2019State Compliance achieved2 linked violations
February 25, 2019State Public Notification requested1 linked violation
October 3, 2018State Compliance achieved4 linked violations
November 17, 2017State Public Notification requested2 linked violations
November 17, 2017State Violation/Reminder Notice2 linked violations
November 17, 2017State Compliance achieved1 linked violation
August 14, 2017State Public Notification received1 linked violation
August 14, 2017State Compliance achieved1 linked violation
August 14, 2017State Violation/Reminder Notice1 linked violation
August 14, 2017State Public Notification requested1 linked violation
March 27, 2017State Violation/Reminder Notice1 linked violation
March 10, 2017State Public Notification received2 linked violations
March 10, 2017State Compliance achieved2 linked violations
November 7, 2016State Compliance achieved1 linked violation
April 21, 2015State Compliance achieved1 linked violation
February 24, 2015State Public Notification requested2 linked violations
February 24, 2015State Violation/Reminder Notice2 linked violations
February 24, 2015State Public Notification received2 linked violations
February 24, 2015State Compliance achieved2 linked violations
February 2, 2015State Violation/Reminder Notice1 linked violation
September 11, 2014State Public Notification received2 linked violations
September 11, 2014State Compliance achieved2 linked violations
January 6, 2014State Compliance achieved1 linked violation
December 23, 2013State Violation/Reminder Notice1 linked violation
December 23, 2013State Compliance achieved1 linked violation
December 23, 2013State Public Notification received1 linked violation
December 23, 2013State Public Notification requested1 linked violation
December 9, 2013State Violation/Reminder Notice1 linked violation
December 9, 2013State Compliance achieved1 linked violation
December 9, 2013State Public Notification received1 linked violation
October 30, 2013State Violation/Reminder Notice1 linked violation
September 6, 2012State Public Notification received2 linked violations
September 6, 2012State Compliance achieved2 linked violations
August 16, 2012State Formal Notice of Violation issued2 linked violations
August 16, 2012State Compliance achieved2 linked violations
June 11, 2012State Public Notification requested2 linked violations
June 11, 2012State Site Visit for enforcement purposes2 linked violations
June 11, 2012State Formal Notice of Violation issued2 linked violations
June 11, 2012State Violation/Reminder Notice2 linked violations
October 4, 2006State Compliance achieved1 linked violation
October 4, 2006State Violation/Reminder Notice1 linked violation
August 14, 2006State Compliance achieved1 linked violation
January 17, 2006State Compliance achieved1 linked violation
November 9, 2005State Consent Decree/Judgement1 linked violation
November 9, 2005State Compliance achieved1 linked violation
November 9, 2005State Violation/Reminder Notice1 linked violation
November 7, 2005State Compliance achieved1 linked violation
November 7, 2005State Violation/Reminder Notice1 linked violation
November 7, 2005State Consent Decree/Judgement1 linked violation
September 29, 2005State Formal Notice of Violation issued1 linked violation
September 29, 2005State Formal Notice of Violation issued1 linked violation
October 25, 2004State Consent Decree/Judgement1 linked violation
October 25, 2004State Compliance achieved1 linked violation
October 25, 2004State Violation/Reminder Notice1 linked violation
October 24, 2003State Public Notification requested1 linked violation
October 24, 2003State Formal Notice of Violation issued1 linked violation

Contact

TRI VALLEY ELDO LAKE DIVISION

610-704-9404

LEHIGHTON, PA 18235