HAMLIN, PA · Wayne County

PINE GROVE ESTATES Water System

Current status

56 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): PA2640049
System type: Community Water System
Population served: 263
Service connections: 136
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026
Unaddressed
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-226
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-226
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-228
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-226
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-228
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-228
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-228
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-226
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Nitrate
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Nitrite
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Chlorine
December 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2024 – December 31, 2024
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2024 – May 20, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2024 – July 31, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2024 – July 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 13, 2024 – May 20, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
February 1, 2024 – February 29, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2024 – June 24, 2025
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
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
—
Glyphosate
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
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
Monitoring, Regular
—
Atrazine
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
LASSO
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Chlordane
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
Monitoring, Regular
—
Atrazine
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
LASSO
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2024 – December 31, 2024
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2023 – February 28, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2022 – September 8, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2022 – February 28, 2022
Archived
Monitoring, Regular
—
Asbestos
January 1, 2022 – December 31, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2021 – July 31, 2021
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Asbestos
January 1, 2020 – December 31, 2022
Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2018 – October 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2018 – June 18, 2018
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Toluene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Benzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2018 – December 17, 2018
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2018 – August 14, 2018
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Styrene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Benzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Styrene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Styrene
January 1, 2018 – December 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2017 – March 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2013 – December 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2013 – May 31, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
April 1, 2013 – April 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2013 – August 20, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2011 – June 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2011 – March 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2004 – April 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 11, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
December 1, 2025 – December 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-226	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-226	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-228	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-226	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-228	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-228	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-228	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-226	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrite	—	Archived
December 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Archived
October 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
July 13, 2024 – May 20, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – July 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2024 – July 31, 2024	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
February 13, 2024 – May 20, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2024 – February 29, 2024	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 11, 2024 – June 24, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,3,7,8-TCDD	—	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	Glyphosate	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	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
January 1, 2024 – December 31, 2024	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	LASSO	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Chlordane	—	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
January 1, 2024 – December 31, 2024	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	LASSO	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Chlordane	—	Resolved
February 1, 2023 – February 28, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 11, 2022 – September 8, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
January 1, 2022 – December 31, 2022	Monitoring, Regular	Asbestos	—	Resolved
July 1, 2021 – July 31, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Asbestos	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Asbestos	—	Archived
October 1, 2018 – October 31, 2018	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2018 – June 18, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Toluene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Benzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2018 – December 17, 2018	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2018 – August 14, 2018	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Styrene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Benzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Styrene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Styrene	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Combined Uranium	—	Resolved
May 1, 2013 – May 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2013 – April 30, 2013	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
April 1, 2013 – August 20, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2004 – April 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved

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

Enforcement actions

March 19, 2026State Formal Notice of Violation issued60 linked violations
February 11, 2026State Formal Notice of Violation issued17 linked violations
February 11, 2026State Public Notification requested17 linked violations
September 8, 2025State Compliance achieved1 linked violation
June 24, 2025State Compliance achieved1 linked violation
June 5, 2025State Compliance achieved1 linked violation
June 3, 2025State Compliance achieved60 linked violations
June 3, 2025State Public Notification received3 linked violations
May 20, 2025State Compliance achieved2 linked violations
April 16, 2025State Compliance achieved1 linked violation
April 15, 2025State Compliance achieved2 linked violations
February 12, 2025State Public Notification requested3 linked violations
February 12, 2025State Formal Notice of Violation issued3 linked violations
February 6, 2025State Violation/Reminder Notice1 linked violation
February 6, 2025State Compliance achieved1 linked violation
December 31, 2024State Formal Notice of Violation issued1 linked violation
December 31, 2024State Public Notification requested1 linked violation
November 7, 2024State Formal Notice of Violation issued1 linked violation
November 7, 2024State Public Notification requested1 linked violation
August 28, 2024State Public Notification requested2 linked violations
August 28, 2024State Formal Notice of Violation issued2 linked violations
August 13, 2024State Formal Notice of Violation issued62 linked violations
August 13, 2024State Public Notification requested62 linked violations
August 2, 2024State Compliance achieved2 linked violations
August 2, 2024State Compliance achieved1 linked violation
August 2, 2024State Public Notification requested1 linked violation
August 2, 2024State Violation/Reminder Notice1 linked violation
June 17, 2024State Formal Notice of Violation issued1 linked violation
June 17, 2024State Public Notification requested1 linked violation
November 14, 2023State Formal Notice of Violation issued1 linked violation
November 14, 2023State Public Notification requested1 linked violation
April 11, 2023State Compliance achieved1 linked violation
March 29, 2023State Violation/Reminder Notice1 linked violation
November 1, 2022State Compliance achieved1 linked violation
April 14, 2022State Compliance achieved4 linked violations
April 14, 2022State Violation/Reminder Notice1 linked violation
January 26, 2022State Violation/Reminder Notice4 linked violations
October 22, 2021State Formal Notice of Violation issued1 linked violation
October 22, 2021State Public Notification requested1 linked violation
December 17, 2019State Compliance achieved60 linked violations
December 17, 2019State Public Notification received60 linked violations
March 28, 2019State Formal Notice of Violation issued60 linked violations
March 28, 2019State Public Notification requested60 linked violations
March 28, 2019State Public Notification requested60 linked violations
March 28, 2019State Formal Notice of Violation issued60 linked violations
February 1, 2019State Violation/Reminder Notice60 linked violations
February 1, 2019State Violation/Reminder Notice60 linked violations
December 17, 2018State Compliance achieved1 linked violation
December 14, 2018State Compliance achieved1 linked violation
December 10, 2018State Violation/Reminder Notice1 linked violation
September 25, 2018State Violation/Reminder Notice1 linked violation
September 25, 2018State Violation/Reminder Notice1 linked violation
August 14, 2018State Compliance achieved8 linked violations
August 14, 2018State Violation/Reminder Notice8 linked violations
June 18, 2018State Compliance achieved1 linked violation
May 29, 2018State Violation/Reminder Notice1 linked violation
May 10, 2018State Compliance achieved1 linked violation
August 22, 2017State Compliance achieved1 linked violation
March 17, 2017State Compliance achieved4 linked violations
March 9, 2017State Violation/Reminder Notice1 linked violation
March 9, 2017State Violation/Reminder Notice2 linked violations
February 27, 2017State Compliance achieved8 linked violations
January 30, 2017State Violation/Reminder Notice12 linked violations
January 20, 2016State Compliance achieved2 linked violations
July 31, 2015State Compliance achieved1 linked violation
July 31, 2015State Compliance achieved1 linked violation
July 28, 2015State Compliance achieved1 linked violation
January 27, 2015State Public Notification requested1 linked violation
January 27, 2015State Formal Notice of Violation issued1 linked violation
May 13, 2014State Compliance achieved1 linked violation
March 26, 2014State Public Notification received3 linked violations
March 26, 2014State Public Notification received2 linked violations
March 26, 2014State Public Notification received3 linked violations
January 24, 2014State Formal Notice of Violation issued3 linked violations
January 24, 2014State Public Notification requested2 linked violations
January 24, 2014State Formal Notice of Violation issued2 linked violations
January 24, 2014State Public Notification requested3 linked violations
January 24, 2014State Public Notification requested3 linked violations
January 24, 2014State Formal Notice of Violation issued3 linked violations
December 30, 2013State Public Notification requested1 linked violation
December 30, 2013State Formal Notice of Violation issued1 linked violation
August 20, 2013State Compliance achieved3 linked violations
August 16, 2013State Violation/Reminder Notice2 linked violations
July 11, 2013State Formal Notice of Violation issued1 linked violation
January 30, 2012State Violation/Reminder Notice1 linked violation
January 30, 2012State Compliance achieved1 linked violation
August 25, 2011State Violation/Reminder Notice1 linked violation
August 25, 2011State Compliance achieved1 linked violation
July 8, 2005State Compliance achieved3 linked violations
July 8, 2005State Public Notification received3 linked violations
October 5, 2004State Formal Notice of Violation issued1 linked violation
October 5, 2004State Public Notification requested1 linked violation
June 18, 2004State Formal Notice of Violation issued2 linked violations
June 18, 2004State Public Notification requested2 linked violations
September 4, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Contact

PINE GROVE ESTATES

570-689-4017

HAMLIN, PA 18427