TRUMBAUERSVILLE, PA · Bucks County

TRUMBAUERSVILLE MUN WATERWORKS 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): PA1090091
System type: Community Water System
Population served: 974
Service connections: 392
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2025 – January 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2025 – January 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2024 – March 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 1, 2023 – March 7, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Tetrachloroethylene
July 1, 2023 – September 30, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Trichloroethylene
July 1, 2023 – September 30, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
cis-1,2-Dichloroethylene
July 1, 2023 – September 30, 2023
Resolved
Monitoring, Check/Repeat/Confirmation
—
Arsenic
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2023 – June 30, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Tetrachloroethylene
April 1, 2023 – June 30, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
LASSO
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Picloram
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Simazine
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Endothall
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Diquat
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Endrin
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Check/Repeat/Confirmation
—
Arsenic
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
LASSO
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Picloram
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Simazine
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Endothall
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Diquat
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Endrin
January 1, 2023 – March 31, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2023 – January 31, 2023
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2023 – March 31, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2022 – March 31, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2022 – February 28, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
February 1, 2022 – February 28, 2022
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2021 – December 31, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2021 – May 31, 2021
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2021 – March 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2019 – March 31, 2019
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2017 – November 30, 2017
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2017 – December 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2017 – September 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2017 – September 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2017 – March 31, 2017
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2017 – March 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2016 – November 30, 2016
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – September 15, 2016
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2015 – December 31, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2015 – April 30, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2015 – March 31, 2015
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2013 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2010 – October 5, 2011
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2010 – October 5, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2008 – September 30, 2008
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Trichloroethylene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
CHLOROBENZENE
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Benzene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Toluene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Ethylbenzene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Styrene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Radium-226
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
Xylenes, Total
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2008 – June 30, 2008
Archived
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2008 – June 30, 2008
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2008 – December 3, 2010
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2008 – March 31, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2007 – December 3, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2007 – September 29, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2007 – December 31, 2007
Resolved
Monitoring, Check/Repeat/Confirmation
—
Tetrachloroethylene
September 1, 2007 – September 30, 2007
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2007 – September 21, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2007 – September 21, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2007 – September 21, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2007 – September 21, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2007 – September 21, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2007 – September 21, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Tetrachloroethylene
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2007 – June 30, 2007
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2007 – December 3, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2007 – September 29, 2009
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Arsenic
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Benzene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Toluene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2007 – December 31, 2007
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2007 – December 31, 2007
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2006 – November 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Check/Repeat/Confirmation
—
Arsenic
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2006 – March 31, 2006
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2006 – March 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Styrene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Toluene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Benzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2004 – September 30, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2004 – February 29, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2003 – August 31, 2003
Resolved
Monitoring, Regular
—
Styrene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Benzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Toluene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Styrene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Benzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Toluene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Benzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Toluene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Styrene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Benzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Toluene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Styrene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1995 – June 30, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – June 22, 1998
Resolved
Monitoring, Regular
—
2,4-D
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
2,4,5-TP
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
Toxaphene
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
Endrin
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
BHC-GAMMA
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
Methoxychlor
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
Methoxychlor
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
—
Toxaphene
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
—
Gross Alpha, Excl. Radon and U
July 1, 1984 – June 30, 1988
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Cadmium
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Chromium
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Selenium
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Barium
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Fluoride
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Mercury
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Nitrate
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Arsenic
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
August 1, 1976 – July 31, 1980
Archived

Archived 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 1, 2025 – January 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
January 1, 2025 – January 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
November 1, 2023 – March 7, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Tetrachloroethylene	Health-based	Resolved
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Trichloroethylene	Health-based	Resolved
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	cis-1,2-Dichloroethylene	Health-based	Resolved
April 1, 2023 – June 30, 2023	Monitoring, Check/Repeat/Confirmation	Arsenic	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	Tetrachloroethylene	Health-based	Resolved
March 1, 2023 – March 31, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	LASSO	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Picloram	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Simazine	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Endothall	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Diquat	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Endrin	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Check/Repeat/Confirmation	Arsenic	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	LASSO	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Picloram	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Simazine	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Endothall	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Diquat	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Endrin	—	Resolved
January 1, 2023 – January 31, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Heptachlor	—	Resolved
March 1, 2022 – March 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Radium-228	—	Resolved
May 1, 2021 – May 31, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2017 – November 30, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	Arsenic	—	Resolved
September 1, 2017 – September 30, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
November 1, 2016 – November 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2016 – September 15, 2016	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2015 – April 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2015 – March 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2014 – December 31, 2014	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Arsenic	—	Resolved
August 10, 2010 – October 5, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2010 – October 5, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2010 – June 30, 2010	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2008 – September 30, 2008	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	Carbon tetrachloride	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,2-Dichloropropane	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Trichloroethylene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Tetrachloroethylene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	CHLOROBENZENE	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Benzene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Toluene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Ethylbenzene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Styrene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	Xylenes, Total	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	DICHLOROMETHANE	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	o-Dichlorobenzene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	p-Dichlorobenzene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,2-Dichloroethane	—	Archived
February 10, 2008 – December 3, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring, Regular	Arsenic	—	Resolved
November 10, 2007 – December 3, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 10, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Check/Repeat/Confirmation	Tetrachloroethylene	—	Resolved
July 11, 2007 – September 21, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2007 – September 21, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2007 – September 21, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2007 – September 21, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2007 – September 21, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2007 – September 21, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Single Sample	Tetrachloroethylene	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Radium-226	—	Resolved
February 10, 2007 – December 3, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2007 – September 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2007 – March 31, 2007	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Styrene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Benzene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Toluene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2007 – December 31, 2007	Monitoring, Regular	Trichloroethylene	—	Archived
November 1, 2006 – November 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Check/Repeat/Confirmation	Arsenic	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – July 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
March 1, 2006 – March 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Styrene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Toluene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Benzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
September 1, 2004 – September 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2004 – February 29, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2003 – August 31, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Styrene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Toluene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Styrene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Toluene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Benzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Toluene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Styrene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Benzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Toluene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Styrene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1994 – June 22, 1998	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	2,4-D	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	2,4,5-TP	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	Toxaphene	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	Endrin	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	BHC-GAMMA	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	Methoxychlor	—	Resolved
June 24, 1985 – June 23, 1988	Monitoring, Regular	Methoxychlor	—	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
June 24, 1985 – June 23, 1988	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Endrin	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	BHC-GAMMA	—	Archived
July 1, 1984 – June 30, 1988	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Cadmium	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Chromium	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Selenium	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Barium	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Fluoride	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Mercury	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Nitrate	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Arsenic	—	Resolved
August 1, 1976 – July 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

December 10, 2025State Formal Notice of Violation issued1 linked violation
December 10, 2025State Public Notification requested1 linked violation
March 14, 2025State Formal Notice of Violation issued2 linked violations
March 14, 2025State Public Notification requested2 linked violations
May 8, 2024State Compliance achieved1 linked violation
May 8, 2024State Violation/Reminder Notice1 linked violation
May 8, 2024State Public Notification requested1 linked violation
May 8, 2024State Public Notification received1 linked violation
April 10, 2024State Compliance achieved1 linked violation
April 10, 2024State Public Notification received1 linked violation
March 7, 2024State Public Notification received3 linked violations
March 7, 2024State Compliance achieved1 linked violation
March 7, 2024State Public Notification received1 linked violation
March 7, 2024State Compliance achieved1 linked violation
February 8, 2024State Compliance achieved1 linked violation
February 7, 2024State Violation/Reminder Notice1 linked violation
February 7, 2024State Public Notification requested1 linked violation
January 31, 2024State Public Notification requested1 linked violation
January 31, 2024State Violation/Reminder Notice1 linked violation
November 1, 2023State Compliance achieved4 linked violations
November 1, 2023State Public Notification requested1 linked violation
November 1, 2023State Violation/Reminder Notice5 linked violations
July 28, 2023State Public Notification received61 linked violations
July 28, 2023State Public Notification requested1 linked violation
July 28, 2023State Violation/Reminder Notice4 linked violations
July 28, 2023State Compliance achieved4 linked violations
June 16, 2023State Public Notification requested61 linked violations
May 17, 2023State Compliance achieved61 linked violations
May 11, 2023State Compliance achieved1 linked violation
April 27, 2023State Violation/Reminder Notice62 linked violations
March 14, 2023State Public Notification requested1 linked violation
March 14, 2023State Formal Notice of Violation issued1 linked violation
August 2, 2022State Compliance achieved1 linked violation
May 13, 2022State Violation/Reminder Notice1 linked violation
May 9, 2022State Compliance achieved1 linked violation
April 21, 2022State Compliance achieved7 linked violations
April 13, 2022State Compliance achieved2 linked violations
April 13, 2022State Violation/Reminder Notice2 linked violations
February 1, 2022State Violation/Reminder Notice6 linked violations
December 2, 2021State Violation/Reminder Notice1 linked violation
September 29, 2021State Compliance achieved1 linked violation
June 25, 2021State Violation/Reminder Notice1 linked violation
May 11, 2021State Violation/Reminder Notice1 linked violation
April 30, 2019State Compliance achieved1 linked violation
April 30, 2019State Violation/Reminder Notice1 linked violation
April 13, 2018State Compliance achieved3 linked violations
March 23, 2018State Formal Notice of Violation issued3 linked violations
March 22, 2018State Compliance achieved1 linked violation
January 23, 2018State Compliance achieved1 linked violation
January 23, 2018State Violation/Reminder Notice1 linked violation
January 2, 2018State Violation/Reminder Notice1 linked violation
November 20, 2017State Compliance achieved1 linked violation
October 23, 2017State Violation/Reminder Notice4 linked violations
May 16, 2017State Compliance achieved2 linked violations
May 8, 2017State Violation/Reminder Notice2 linked violations
January 17, 2017State Compliance achieved2 linked violations
December 27, 2016State Violation/Reminder Notice1 linked violation
December 5, 2016State Violation/Reminder Notice1 linked violation
September 15, 2016State Violation/Reminder Notice1 linked violation
September 15, 2016State Compliance achieved1 linked violation
July 1, 2016State Public Notification received2 linked violations
July 1, 2016State Compliance achieved2 linked violations
April 22, 2016State Public Notification requested2 linked violations
January 28, 2016State Compliance achieved6 linked violations
January 27, 2016State Violation/Reminder Notice8 linked violations
June 5, 2015State Compliance achieved3 linked violations
June 5, 2015State Violation/Reminder Notice3 linked violations
March 2, 2015State Compliance achieved1 linked violation
January 28, 2015State Violation/Reminder Notice1 linked violation
April 17, 2014State Violation/Reminder Notice1 linked violation
April 17, 2014State Compliance achieved1 linked violation
February 12, 2014State Compliance achieved1 linked violation
January 30, 2014State Violation/Reminder Notice1 linked violation
January 22, 2014State Violation/Reminder Notice1 linked violation
January 22, 2014State Compliance achieved1 linked violation
October 5, 2011State Compliance achieved6 linked violations
October 5, 2011State Compliance achieved1 linked violation
October 5, 2011State Violation/Reminder Notice6 linked violations
December 3, 2010State Compliance achieved1 linked violation
December 3, 2010State Compliance achieved10 linked violations
December 3, 2010State Bilateral Compliance Agreement signed1 linked violation
November 13, 2009State Bilateral Compliance Agreement signed1 linked violation
November 13, 2009State Bilateral Compliance Agreement signed1 linked violation
November 13, 2009State Bilateral Compliance Agreement signed1 linked violation
September 29, 2009State Compliance achieved24 linked violations
September 21, 2009State Compliance achieved18 linked violations
May 19, 2009Federal Compliance achieved1 linked violation
May 11, 2009State Bilateral Compliance Agreement signed1 linked violation
May 11, 2009State Bilateral Compliance Agreement signed1 linked violation
March 6, 2009State Violation/Reminder Notice4 linked violations
March 6, 2009State Compliance achieved4 linked violations
February 27, 2009State Bilateral Compliance Agreement signed8 linked violations
February 27, 2009State Bilateral Compliance Agreement signed8 linked violations
November 14, 2008State Compliance Meeting conducted7 linked violations
November 14, 2008State Compliance Meeting conducted3 linked violations
November 13, 2008State Compliance Meeting conducted43 linked violations
November 13, 2008State Compliance Meeting conducted5 linked violations
October 30, 2008State Compliance achieved2 linked violations
October 30, 2008State Public Notification requested1 linked violation
October 30, 2008State Violation/Reminder Notice1 linked violation
May 12, 2008Federal Final Administrative Order issued1 linked violation
January 23, 2007State Compliance achieved2 linked violations
December 29, 2006State Violation/Reminder Notice16 linked violations
December 29, 2006State Compliance achieved16 linked violations
December 29, 2006State Compliance achieved26 linked violations
December 29, 2006State Public Notification requested26 linked violations
December 29, 2006State Violation/Reminder Notice26 linked violations
November 10, 2004State Compliance achieved1 linked violation
November 10, 2004State Violation/Reminder Notice1 linked violation
May 21, 2004State Compliance achieved1 linked violation
January 15, 2004State Compliance achieved1 linked violation
August 9, 1991State Violation/Reminder Notice6 linked violations
January 7, 1991State Public Notification received2 linked violations
August 22, 1988State Violation/Reminder Notice7 linked violations
December 29, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
November 19, 1985State Compliance achieved13 linked violations
October 15, 1985State Compliance achieved1 linked violation
May 22, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

TRUMBAUERSVILLE MUN WATERWORKS

215-536-1761

TRUMBAUERSVILLE, PA 18970