KNOX DALE, PA · Jefferson County

KNOX TOWNSHIP MUNIC AUTHORITY 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): PA6330008
System type: Community Water System
Population served: 300
Service connections: 100
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2025 – December 1, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2025 – December 1, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2025 – January 31, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2024 – December 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2024 – October 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2024 – September 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2024 – September 30, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – February 26, 2024
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
LASSO
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Endrin
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Diquat
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Endothall
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Simazine
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Picloram
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2024 – December 31, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2023 – December 29, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2023 – July 31, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – January 25, 2024
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – July 12, 2024
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2022 – June 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2022 – March 31, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Benzene
January 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2022 – March 31, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2021 – December 28, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – February 7, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2021 – February 28, 2021
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2020 – January 15, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2020 – October 31, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – October 15, 2020
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2018 – December 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2017 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2016 – September 30, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
April 1, 2016 – September 26, 2016
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2015 – June 30, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – September 2, 2008
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – September 29, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – October 27, 2004
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2000 – June 30, 2004
Resolved
Monitoring, Regular
—
Benzene
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1991 – March 31, 1991
Resolved
Monitoring, Regular
—
Nitrate
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Arsenic
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Barium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Cadmium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Chromium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Fluoride
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Mercury
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Selenium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Endrin
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
2,4-D
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1984 – June 30, 1988
Archived
Monitoring, Regular
—
Mercury
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Nitrate
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Fluoride
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Chromium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Cadmium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Barium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Selenium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Arsenic
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
Archived
Monitoring, Regular
—
Mercury
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Selenium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Cadmium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Nitrate
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Chromium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Fluoride
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Arsenic
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Barium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
August 1, 1976 – July 31, 1980
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 11, 2025 – December 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 11, 2025 – December 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2025 – January 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
December 1, 2024 – December 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 11, 2024 – October 30, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2024 – February 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	LASSO	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Endrin	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Diquat	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Endothall	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Simazine	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Picloram	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2023 – December 29, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2023 – July 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2023 – January 25, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2022 – July 12, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Asbestos	—	Resolved
January 1, 2022 – March 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Benzene	—	Resolved
January 1, 2022 – March 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2021 – December 28, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2021 – February 7, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2021 – February 28, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2020 – January 15, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2020 – October 31, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2020 – October 15, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2016 – September 26, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2015 – June 30, 2015	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2008 – September 2, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
March 1, 2007 – March 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – September 29, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2004 – October 27, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2000 – June 30, 2004	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	Benzene	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 1991 – March 31, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
June 24, 1985 – June 23, 1988	Monitoring, Regular	Nitrate	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Arsenic	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Barium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Cadmium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Chromium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Fluoride	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Mercury	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Selenium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Endrin	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4-D	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4,5-TP	—	Archived
July 1, 1984 – June 30, 1988	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Mercury	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Nitrate	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Fluoride	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Chromium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Cadmium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Barium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Selenium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Arsenic	—	Archived
July 1, 1980 – June 30, 1984	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Mercury	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Selenium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Cadmium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Nitrate	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Chromium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Fluoride	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Arsenic	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Barium	—	Archived
August 1, 1976 – July 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 1, 2025State Compliance achieved2 linked violations
December 1, 2025State Violation/Reminder Notice2 linked violations
August 20, 2025State Compliance achieved30 linked violations
August 13, 2025State Compliance achieved2 linked violations
March 26, 2025State Administrative/Compliance Order without penalty issued30 linked violations
March 14, 2025State Formal Notice of Violation issued1 linked violation
March 14, 2025State Public Notification requested1 linked violation
February 13, 2025State Compliance achieved2 linked violations
February 12, 2025State Formal Notice of Violation issued1 linked violation
November 12, 2024State Formal Notice of Violation issued2 linked violations
November 12, 2024State Public Notification requested2 linked violations
October 30, 2024State Compliance achieved1 linked violation
October 30, 2024State Violation/Reminder Notice1 linked violation
August 13, 2024State Public Notification requested30 linked violations
August 13, 2024State Formal Notice of Violation issued30 linked violations
July 12, 2024State Compliance achieved1 linked violation
July 12, 2024State Compliance achieved4 linked violations
July 12, 2024State Compliance achieved2 linked violations
June 26, 2024State Public Notification received4 linked violations
June 26, 2024State Public Notification received1 linked violation
June 26, 2024State Public Notification received2 linked violations
May 15, 2024State Administrative/Compliance Order without penalty issued2 linked violations
May 15, 2024State Administrative/Compliance Order without penalty issued1 linked violation
May 15, 2024State Administrative/Compliance Order without penalty issued4 linked violations
February 26, 2024State Compliance achieved24 linked violations
February 26, 2024State Violation/Reminder Notice24 linked violations
February 13, 2024State Public Notification requested2 linked violations
February 13, 2024State Formal Notice of Violation issued2 linked violations
January 25, 2024State Compliance achieved21 linked violations
December 29, 2023State Violation/Reminder Notice1 linked violation
December 29, 2023State Compliance achieved1 linked violation
October 27, 2023State Violation/Reminder Notice1 linked violation
October 27, 2023State Public Notification requested1 linked violation
September 29, 2023State Violation/Reminder Notice21 linked violations
September 29, 2023State Compliance achieved1 linked violation
September 29, 2023State Public Notification requested1 linked violation
September 22, 2023State Violation/Reminder Notice1 linked violation
September 11, 2023State Public Notification requested1 linked violation
September 11, 2023State Formal Notice of Violation issued1 linked violation
February 8, 2023State Public Notification requested23 linked violations
February 8, 2023State Violation/Reminder Notice23 linked violations
November 14, 2022State Public Notification requested1 linked violation
November 14, 2022State Formal Notice of Violation issued1 linked violation
July 28, 2022State Public Notification requested2 linked violations
July 28, 2022State Compliance achieved2 linked violations
July 28, 2022State Violation/Reminder Notice2 linked violations
April 20, 2022State Violation/Reminder Notice2 linked violations
April 20, 2022State Compliance achieved2 linked violations
April 20, 2022State Public Notification requested2 linked violations
February 7, 2022State Violation/Reminder Notice1 linked violation
February 7, 2022State Compliance achieved1 linked violation
December 28, 2021State Compliance achieved1 linked violation
December 28, 2021State Violation/Reminder Notice1 linked violation
April 12, 2021State Compliance achieved1 linked violation
April 12, 2021State Violation/Reminder Notice1 linked violation
January 15, 2021State Violation/Reminder Notice1 linked violation
January 15, 2021State Compliance achieved1 linked violation
January 15, 2021State Public Notification requested1 linked violation
December 10, 2020State Violation/Reminder Notice1 linked violation
December 10, 2020State Compliance achieved1 linked violation
December 10, 2020State Public Notification requested1 linked violation
October 15, 2020State Compliance achieved1 linked violation
October 15, 2020State Violation/Reminder Notice1 linked violation
October 15, 2020State Public Notification requested1 linked violation
May 15, 2019State Compliance achieved2 linked violations
March 26, 2019State Public Notification requested2 linked violations
March 26, 2019State Violation/Reminder Notice2 linked violations
February 14, 2018State Public Notification requested2 linked violations
February 14, 2018State Compliance achieved2 linked violations
February 14, 2018State Violation/Reminder Notice2 linked violations
November 22, 2016State Compliance achieved1 linked violation
November 22, 2016State Violation/Reminder Notice1 linked violation
September 26, 2016State Compliance achieved1 linked violation
April 15, 2016State Formal Notice of Violation issued1 linked violation
September 2, 2015State Public Notification requested2 linked violations
September 2, 2015State Compliance achieved2 linked violations
September 2, 2015State Violation/Reminder Notice2 linked violations
March 20, 2012State Compliance achieved1 linked violation
March 20, 2012State Public Notification requested1 linked violation
March 20, 2012State Administrative/Compliance Order without penalty issued1 linked violation
September 2, 2008State Violation/Reminder Notice1 linked violation
September 2, 2008State Compliance achieved1 linked violation
July 23, 2007State Violation/Reminder Notice4 linked violations
July 23, 2007State Compliance achieved4 linked violations
May 22, 2007State Violation/Reminder Notice2 linked violations
May 22, 2007State Compliance achieved2 linked violations
September 29, 2005State Consent Decree/Judgement1 linked violation
September 29, 2005State Compliance achieved1 linked violation
September 29, 2005State Violation/Reminder Notice1 linked violation
March 4, 2005State Formal Notice of Violation issued1 linked violation
March 4, 2005State Compliance achieved1 linked violation
March 4, 2005State Public Notification requested1 linked violation
March 4, 2005State Public Notification received1 linked violation
October 29, 2004State Public Notification requested1 linked violation
October 29, 2004State Compliance achieved1 linked violation
October 29, 2004State Public Notification received1 linked violation
October 29, 2004State Formal Notice of Violation issued1 linked violation
October 27, 2004State Consent Decree/Judgement1 linked violation
October 27, 2004State Compliance achieved1 linked violation
October 27, 2004State Violation/Reminder Notice1 linked violation
May 10, 1991State Compliance achieved8 linked violations
April 1, 1988State Administrative/Compliance Order without penalty issued15 linked violations
October 23, 1985State Formal Notice of Violation issued11 linked violations
May 22, 1984State Violation/Reminder Notice1 linked violation
August 23, 1982State Violation/Reminder Notice8 linked violations

Contact

KNOX TOWNSHIP MUNIC AUTHORITY

814-849-4882

KNOX DALE, PA 15847