NEW TRIPOLI, PA · Lehigh County

CORNERSTONE LIVING 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): PA3391038
System type: Community Water System
Population served: 44
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2025 – August 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
August 1, 2025 – August 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2025 – September 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2025 – September 30, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 13, 2025 – July 30, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2025 – June 30, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Chromium
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Barium
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Selenium
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Nickel
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Mercury
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2023 – October 31, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
December 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2022 – September 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2022 – September 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2020 – September 30, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – September 22, 2020
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2019 – March 31, 2019
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2018 – December 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2018 – September 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2018 – June 30, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – August 1, 2017
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2017 – June 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2017 – March 31, 2017
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2016 – September 23, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2011 – September 30, 2011
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 2025 – August 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2025 – August 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 13, 2025 – July 30, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2025 – June 30, 2025	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
August 1, 2024 – August 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Chromium	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Barium	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Selenium	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nickel	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Mercury	—	Resolved
October 1, 2023 – October 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 1, 2022 – December 31, 2022	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2022 – September 30, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2020 – September 22, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
December 1, 2018 – December 31, 2018	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2017 – August 1, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2017 – June 30, 2017	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2017 – June 30, 2017	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2017 – June 30, 2017	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2017 – June 30, 2017	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2016 – September 23, 2016	Monitoring, Regular	Glyphosate	—	Resolved
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

November 24, 2025State Compliance achieved2 linked violations
November 24, 2025State Public Notification received2 linked violations
October 27, 2025State Violation/Reminder Notice2 linked violations
October 27, 2025State Public Notification requested2 linked violations
September 29, 2025State Compliance achieved2 linked violations
September 22, 2025State Violation/Reminder Notice2 linked violations
July 30, 2025State Formal Notice of Violation issued1 linked violation
July 30, 2025State Violation/Reminder Notice1 linked violation
July 30, 2025State Compliance achieved2 linked violations
July 30, 2025State Public Notification received1 linked violation
July 30, 2025State Public Notification requested1 linked violation
January 27, 2025State Compliance achieved12 linked violations
September 26, 2024State Compliance achieved1 linked violation
September 20, 2024State Violation/Reminder Notice1 linked violation
March 14, 2024State Compliance achieved1 linked violation
March 14, 2024State Violation/Reminder Notice1 linked violation
February 7, 2023State Compliance achieved1 linked violation
February 7, 2023State Public Notification received1 linked violation
January 26, 2023State Violation/Reminder Notice1 linked violation
January 26, 2023State Public Notification requested1 linked violation
November 17, 2022State Public Notification received2 linked violations
November 17, 2022State Compliance achieved2 linked violations
October 24, 2022State Formal Notice of Violation issued2 linked violations
October 24, 2022State Public Notification requested2 linked violations
November 20, 2020State Compliance achieved1 linked violation
November 20, 2020State Public Notification received1 linked violation
November 13, 2020State Violation/Reminder Notice1 linked violation
November 13, 2020State Public Notification requested1 linked violation
November 13, 2020State Formal Notice of Violation issued1 linked violation
September 22, 2020State Compliance achieved1 linked violation
September 22, 2020State Violation/Reminder Notice1 linked violation
May 10, 2019State Public Notification received1 linked violation
May 10, 2019State Violation/Reminder Notice1 linked violation
May 10, 2019State Public Notification requested1 linked violation
May 10, 2019State Compliance achieved1 linked violation
February 5, 2019State Compliance achieved1 linked violation
February 5, 2019State Violation/Reminder Notice1 linked violation
October 22, 2018State Violation/Reminder Notice2 linked violations
October 22, 2018State Compliance achieved3 linked violations
July 12, 2018State Violation/Reminder Notice1 linked violation
July 12, 2018State Violation/Reminder Notice1 linked violation
December 5, 2017State Compliance achieved3 linked violations
November 1, 2017State Violation/Reminder Notice3 linked violations
August 9, 2017State Public Notification received4 linked violations
August 9, 2017State Compliance achieved4 linked violations
August 2, 2017State Public Notification requested4 linked violations
August 1, 2017State Compliance achieved1 linked violation
August 1, 2017State Formal Notice of Violation issued4 linked violations
July 20, 2017State Violation/Reminder Notice1 linked violation
April 28, 2017State Compliance achieved1 linked violation
April 28, 2017State Public Notification received1 linked violation
March 24, 2017State Public Notification requested1 linked violation
March 24, 2017State Violation/Reminder Notice1 linked violation
September 23, 2016State Compliance achieved1 linked violation
August 22, 2016State Violation/Reminder Notice1 linked violation
November 3, 2011State Public Notification requested1 linked violation
November 3, 2011State Compliance achieved1 linked violation
November 3, 2011State Public Notification received1 linked violation
November 3, 2011State Site Visit for enforcement purposes1 linked violation

Contact

CORNERSTONE LIVING

610-298-3300

NEW TRIPOLI, PA 18066