CATASAUQUA, PA · Lehigh County

CATASAUQUA MUN WATER WORKS 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): PA3390044
System type: Community Water System
Population served: 6,598
Service connections: 2,313
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2025 – December 31, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2025 – October 31, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – September 22, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2025 – June 30, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2024 – December 16, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – December 16, 2024
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Regular
—
Nitrite
April 1, 2023 – June 30, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2020 – December 1, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – January 22, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2018 – February 28, 2018
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Benzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Toluene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Styrene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Endothall
January 1, 2014 – November 13, 2014
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2014 – November 13, 2014
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2014 – November 13, 2014
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2014 – December 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2013 – July 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2011 – June 30, 2011
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2011 – May 31, 2011
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2006 – November 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2006 – December 20, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – November 21, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – December 16, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1993 – May 31, 1993
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 1993 – May 31, 1993
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2025 – December 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2025 – October 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2025 – September 22, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2025 – June 30, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2024 – December 16, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2024 – December 16, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring, Regular	Nitrite	—	Resolved
October 1, 2020 – December 1, 2020	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2020 – January 22, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2018 – February 28, 2018	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Benzene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Toluene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Styrene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2014 – November 13, 2014	Monitoring, Regular	Endothall	—	Resolved
January 1, 2014 – November 13, 2014	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2014 – November 13, 2014	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 2013 – July 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2011 – June 30, 2011	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2011 – May 31, 2011	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
November 1, 2006 – November 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2006 – December 20, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – November 21, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2004 – December 16, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 1993 – May 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 1993 – May 31, 1993	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

January 28, 2026State Violation/Reminder Notice1 linked violation
January 28, 2026State Compliance achieved1 linked violation
November 25, 2025State Violation/Reminder Notice1 linked violation
November 25, 2025State Compliance achieved1 linked violation
September 22, 2025State Compliance achieved1 linked violation
August 21, 2025State Compliance achieved1 linked violation
August 21, 2025State Violation/Reminder Notice1 linked violation
July 30, 2025State Violation/Reminder Notice1 linked violation
December 16, 2024State Compliance achieved1 linked violation
December 16, 2024State Compliance achieved1 linked violation
December 16, 2024State Violation/Reminder Notice1 linked violation
December 11, 2024State Violation/Reminder Notice1 linked violation
August 23, 2023State Public Notification received2 linked violations
August 23, 2023State Compliance achieved2 linked violations
July 28, 2023State Public Notification requested2 linked violations
July 20, 2023State Violation/Reminder Notice2 linked violations
May 26, 2023State Compliance achieved1 linked violation
May 23, 2023State Violation/Reminder Notice1 linked violation
January 22, 2021State Compliance achieved1 linked violation
December 1, 2020State Compliance achieved1 linked violation
December 1, 2020State Violation/Reminder Notice1 linked violation
October 9, 2020State Violation/Reminder Notice1 linked violation
July 2, 2018State Public Notification received2 linked violations
June 13, 2018State Compliance achieved1 linked violation
March 26, 2018State Violation/Reminder Notice1 linked violation
March 13, 2018State Compliance achieved2 linked violations
January 23, 2018State Public Notification requested2 linked violations
January 23, 2018State Violation/Reminder Notice2 linked violations
November 15, 2017State Compliance achieved1 linked violation
October 20, 2017State Violation/Reminder Notice1 linked violation
February 13, 2015State Compliance achieved20 linked violations
January 27, 2015State Violation/Reminder Notice20 linked violations
November 13, 2014State Compliance achieved3 linked violations
October 24, 2014State Public Notification requested3 linked violations
October 24, 2014State Formal Notice of Violation issued3 linked violations
September 12, 2013State Compliance achieved1 linked violation
August 30, 2013State Violation/Reminder Notice1 linked violation
October 28, 2011State Compliance achieved3 linked violations
August 22, 2011State Violation/Reminder Notice3 linked violations
August 22, 2011State Violation/Reminder Notice3 linked violations
August 12, 2011State Compliance achieved3 linked violations
August 12, 2011State Violation/Reminder Notice1 linked violation
June 22, 2011State Violation/Reminder Notice1 linked violation
June 2, 2011State Public Notification requested1 linked violation
June 2, 2011State Formal Notice of Violation issued1 linked violation
December 20, 2006State Violation/Reminder Notice2 linked violations
December 20, 2006State Compliance achieved2 linked violations
November 21, 2006State Compliance achieved1 linked violation
September 26, 2006State Violation/Reminder Notice1 linked violation
January 28, 2005State Consent Decree/Judgement1 linked violation
January 28, 2005State Compliance achieved1 linked violation
January 28, 2005State Formal Notice of Violation issued1 linked violation
December 16, 2004State Compliance achieved1 linked violation
October 27, 2004State Formal Notice of Violation issued1 linked violation

Contact

CATASAUQUA MUN WATER WORKS

610-266-0455

CATASAUQUA, PA 18032