SMETHPORT, PA · McKean County

CROSBY WATER ASSOCIATION 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): PA6420012
System type: Community Water System
Population served: 56
Service connections: 46
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
LASSO
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Picloram
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Simazine
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Endothall
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Diquat
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2025 – October 28, 2025
Resolved
Monitoring, Regular
—
Endrin
January 1, 2025 – October 28, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 13, 2024 – March 13, 2024
Resolved
Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)
—
Revised Total Coliform Rule
February 1, 2024 – February 21, 2024
Resolved
Treatment Technique, Corrective/Expedited Actions (RTCR)
Health-based
Revised Total Coliform Rule
February 1, 2024 – February 21, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2023 – December 4, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2022 – December 1, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – December 1, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – September 8, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2020 – January 31, 2020
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2019 – November 18, 2019
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2019 – August 14, 2019
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
—
Radium-226
October 1, 2016 – December 31, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2016 – August 22, 2016
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2016 – September 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Endrin
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Diquat
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Endothall
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Simazine
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Picloram
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
LASSO
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2016 – September 14, 2016
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Toluene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Styrene
January 1, 2016 – December 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2014 – May 31, 2014
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
2,4,5-TP
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Chlordane
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Endrin
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Toxaphene
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Dalapon
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Diquat
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Picloram
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Dinoseb
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Endrin
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Diquat
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Picloram
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Picloram
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Diquat
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
2,4-D
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Endrin
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2013 – September 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2007 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2006 – March 31, 2006
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2005 – May 16, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2004 – December 31, 2004
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2003 – November 30, 2003
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – October 24, 2003
Resolved
Monitoring, Regular
—
Barium
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Chromium
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
May 1, 2001 – May 31, 2001
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2000 – June 30, 2004
Resolved
Monitoring, Regular
—
Nickel
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Mercury
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Chromium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Barium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Selenium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1998 – February 28, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1996 – July 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1996 – June 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1996 – May 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1996 – April 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1996 – March 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1996 – February 29, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1996 – January 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Benzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Toluene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Styrene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Chromium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Mercury
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Nickel
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Selenium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Barium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
Benzene
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1992 – March 31, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1991 – November 30, 1991
Archived
Monitoring, Regular
—
Vinyl chloride
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Benzene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Benzene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Vinyl chloride
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Selenium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Arsenic
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Barium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Cadmium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Chromium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Fluoride
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Mercury
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Nitrate
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Endrin
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
2,4-D
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Cadmium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Nitrate
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Arsenic
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Chromium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Selenium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Barium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Mercury
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
August 1, 1976 – July 31, 1980
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – October 28, 2025	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	LASSO	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Picloram	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Simazine	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Endothall	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Diquat	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2025 – October 28, 2025	Monitoring, Regular	Endrin	—	Resolved
March 13, 2024 – March 13, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2024 – February 21, 2024	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2024 – February 21, 2024	Treatment Technique, Corrective/Expedited Actions (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
October 1, 2023 – December 4, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2022 – December 1, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2022 – December 1, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2021 – September 8, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2020 – January 31, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2019 – November 18, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2019 – August 14, 2019	Monitoring, Regular	2,3,7,8-TCDD	—	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	Radium-226	—	Resolved
July 13, 2016 – August 22, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – July 31, 2016	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2016 – September 30, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Endrin	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Diquat	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Endothall	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Simazine	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Picloram	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	LASSO	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2016 – September 14, 2016	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Toluene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Styrene	—	Resolved
May 1, 2014 – May 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	2,4,5-TP	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Chlordane	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Heptachlor epoxide	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Endrin	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	BHC-GAMMA	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Toxaphene	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Dalapon	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Diquat	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Picloram	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Dinoseb	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Endrin	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Diquat	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Picloram	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	2,4-D	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Picloram	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Diquat	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	2,4-D	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Endrin	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – May 16, 2005	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Archived
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2003 – November 30, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2003 – October 24, 2003	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Barium	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Chromium	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Cadmium	—	Resolved
May 1, 2001 – May 31, 2001	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2000 – June 30, 2004	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Nickel	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Mercury	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Chromium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Barium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Selenium	—	Resolved
February 1, 1998 – February 28, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1996 – July 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 1996 – June 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1996 – May 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1996 – April 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 1996 – March 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 1996 – February 29, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1996 – January 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1995 – December 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Benzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Toluene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Styrene	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Chromium	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Mercury	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Nickel	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Selenium	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Arsenic	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Barium	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	Benzene	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
November 1, 1991 – November 30, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Vinyl chloride	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Carbon tetrachloride	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Trichloroethylene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Benzene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Benzene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Vinyl chloride	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Trichloroethylene	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Selenium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Arsenic	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Barium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Cadmium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Chromium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Fluoride	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Mercury	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Nitrate	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Endrin	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Cadmium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Nitrate	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Arsenic	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Chromium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Selenium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Barium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Mercury	—	Archived
July 1, 1980 – June 30, 1984	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
August 1, 1976 – July 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

October 28, 2025State Compliance achieved30 linked violations
August 7, 2025State Formal Notice of Violation issued30 linked violations
August 7, 2025State Public Notification requested30 linked violations
March 13, 2024State Public Notification requested1 linked violation
March 13, 2024State Compliance achieved1 linked violation
March 13, 2024State Public Notification received1 linked violation
February 21, 2024State Public Notification requested2 linked violations
February 21, 2024State Compliance achieved2 linked violations
February 21, 2024State Public Notification received2 linked violations
February 21, 2024State Violation/Reminder Notice2 linked violations
December 4, 2023State Compliance achieved1 linked violation
November 27, 2023State Violation/Reminder Notice1 linked violation
December 1, 2022State Violation/Reminder Notice1 linked violation
December 1, 2022State Compliance achieved1 linked violation
December 1, 2022State Compliance achieved1 linked violation
December 1, 2022State Violation/Reminder Notice1 linked violation
September 8, 2022State Compliance achieved1 linked violation
August 31, 2021State Violation/Reminder Notice1 linked violation
August 31, 2021State Violation/Reminder Notice1 linked violation
April 20, 2020State Compliance achieved20 linked violations
February 27, 2020State Compliance achieved1 linked violation
February 27, 2020State Violation/Reminder Notice1 linked violation
February 19, 2020State Violation/Reminder Notice20 linked violations
February 19, 2020State Public Notification requested20 linked violations
January 24, 2020State Compliance achieved2 linked violations
January 24, 2020State Public Notification received3 linked violations
January 24, 2020State Public Notification requested1 linked violation
January 10, 2020State Public Notification requested1 linked violation
January 10, 2020State Formal Notice of Violation issued1 linked violation
January 7, 2020State Compliance achieved1 linked violation
January 2, 2020State Formal Notice of Violation issued2 linked violations
November 18, 2019State Compliance achieved1 linked violation
August 14, 2019State Compliance achieved1 linked violation
January 27, 2017State Violation/Reminder Notice24 linked violations
January 27, 2017State Compliance achieved24 linked violations
January 27, 2017State Public Notification requested24 linked violations
November 9, 2016State Compliance achieved2 linked violations
November 9, 2016State Public Notification requested2 linked violations
November 9, 2016State Violation/Reminder Notice2 linked violations
September 14, 2016State Public Notification requested30 linked violations
September 14, 2016State Violation/Reminder Notice30 linked violations
September 14, 2016State Compliance achieved30 linked violations
August 22, 2016State Formal Notice of Violation issued1 linked violation
August 22, 2016State Public Notification requested1 linked violation
August 22, 2016State Compliance achieved2 linked violations
August 22, 2016State Violation/Reminder Notice1 linked violation
July 30, 2014State Violation/Reminder Notice18 linked violations
July 30, 2014State Compliance achieved18 linked violations
July 30, 2014State Public Notification received18 linked violations
July 30, 2014State Public Notification requested18 linked violations
June 24, 2014State Compliance achieved1 linked violation
June 24, 2014State Violation/Reminder Notice1 linked violation
May 21, 2014State Compliance achieved18 linked violations
April 23, 2014State Public Notification received18 linked violations
April 23, 2014State Violation/Reminder Notice18 linked violations
April 23, 2014State Public Notification requested18 linked violations
October 30, 2013State Compliance achieved18 linked violations
October 30, 2013State Violation/Reminder Notice18 linked violations
October 30, 2013State Public Notification requested18 linked violations
March 30, 2009State Compliance achieved4 linked violations
February 5, 2008State Formal Notice of Violation issued1 linked violation
February 5, 2008State Public Notification requested1 linked violation
February 5, 2008State Compliance achieved1 linked violation
August 17, 2007State Violation/Reminder Notice1 linked violation
August 17, 2007State Compliance achieved1 linked violation
April 30, 2007State Public Notification requested4 linked violations
April 30, 2007State Formal Notice of Violation issued4 linked violations
April 30, 2007State Public Notification received4 linked violations
February 13, 2007State Compliance achieved1 linked violation
February 13, 2007State Violation/Reminder Notice1 linked violation
December 19, 2006State Compliance achieved1 linked violation
December 19, 2006State Violation/Reminder Notice1 linked violation
August 22, 2005State Formal Notice of Violation issued3 linked violations
August 22, 2005State Compliance achieved3 linked violations
August 22, 2005State Public Notification received3 linked violations
August 22, 2005State Public Notification requested3 linked violations
July 13, 2005State Compliance achieved4 linked violations
July 13, 2005State Public Notification requested4 linked violations
July 13, 2005State Formal Notice of Violation issued4 linked violations
July 13, 2005State Public Notification received4 linked violations
May 16, 2005State Public Notification requested7 linked violations
May 16, 2005State Compliance achieved2 linked violations
May 16, 2005State Violation/Reminder Notice2 linked violations
May 16, 2005State Formal Notice of Violation issued7 linked violations
September 7, 2004State Compliance achieved3 linked violations
October 24, 2003State Compliance achieved1 linked violation
October 25, 1991State Formal Notice of Violation issued8 linked violations
November 1, 1989State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
October 23, 1989State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
August 15, 1989State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
July 6, 1989State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
January 23, 1989State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
January 7, 1989State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
November 22, 1988State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
October 7, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 16, 1988State Violation/Reminder Notice6 linked violations
July 7, 1988State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
January 21, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 6, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 14, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 8, 1986State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 9, 1986State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 20, 1986State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 14, 1986State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 28, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 18, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 22, 1986State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 28, 1985State Violation/Reminder Notice6 linked violations
November 29, 1984State Criminal Case concludedgeneral compliance action — not tied to a specific violation on record
September 7, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 2, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 7, 1983State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 7, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 4, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 4, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
September 3, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 2, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 7, 1982State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 19, 1982State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 19, 1981State Unresolvedgeneral compliance action — not tied to a specific violation on record
November 19, 1981State Unresolvedgeneral compliance action — not tied to a specific violation on record
July 19, 1981State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 19, 1981State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Contact

CROSBY WATER ASSOCIATION

814-887-2954

SMETHPORT, PA 16749