INDIANA, PA · Indiana County

ICMSA CHERRYTREE 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): PA5320007
System type: Community Water System
Population served: 400
Service connections: 156
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2025 – August 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2025 – March 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2024 – August 29, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2023 – June 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2020 – June 30, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2019 – September 30, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2019 – June 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2018 – June 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2018 – June 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2018 – March 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2018 – March 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2017 – December 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2017 – December 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2017 – September 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2017 – September 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2017 – June 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2017 – June 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2017 – March 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2017 – March 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2017 – March 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2017 – March 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2016 – December 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2016 – March 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Toluene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Benzene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Styrene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2015 – September 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2013 – December 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2013 – August 28, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2013 – August 28, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2013 – March 5, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2013 – March 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2012 – November 6, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2012 – September 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2011 – September 30, 2011
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2011 – February 27, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2010 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2010 – June 30, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2009 – July 1, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2009 – July 1, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2009 – June 30, 2009
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2009 – April 30, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 11, 2009 – June 23, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 11, 2008 – June 23, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 11, 2008 – June 23, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 11, 2008 – June 23, 2009
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
November 1, 2008 – November 30, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2008 – May 19, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2008 – May 19, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2008 – June 30, 2008
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2008 – April 30, 2008
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2008 – March 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – March 31, 2008
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2008 – January 31, 2008
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 2007 – November 30, 2007
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2007 – October 31, 2007
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2007 – October 31, 2007
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2007 – September 30, 2007
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
September 1, 2007 – September 30, 2007
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2007 – August 31, 2007
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2007 – August 31, 2007
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2007 – July 31, 2007
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
December 1, 2006 – December 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2006 – June 30, 2006
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2006 – May 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2006 – February 28, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2006 – March 31, 2006
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2006 – January 31, 2006
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2005 – June 30, 2005
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
May 1, 2005 – May 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Styrene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Benzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Toluene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – December 31, 2005
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2004 – April 11, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2001 – September 30, 2001
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2001 – March 31, 2001
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2001 – February 28, 2001
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1999 – May 31, 1999
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Chromium
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Barium
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Selenium
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Nickel
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Mercury
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Selenium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Mercury
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Chromium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Barium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1993 – December 31, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1992 – May 31, 1992
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 1991 – February 28, 1991
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 1990 – December 31, 1990
Resolved
Monitoring, Regular
—
Fluoride
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Chromium
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Cadmium
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Barium
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Arsenic
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Nitrate
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Selenium
June 27, 1990 – June 26, 1991
Resolved
Monitoring, Regular
—
Nitrate
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Barium
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Cadmium
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Chromium
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Fluoride
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Arsenic
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Mercury
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Selenium
June 27, 1989 – June 26, 1990
Resolved
Monitoring, Regular
—
Methoxychlor
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
BHC-GAMMA
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
Endrin
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Regular
—
Toxaphene
June 24, 1988 – June 23, 1991
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
—
Selenium
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Arsenic
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Barium
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Cadmium
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Chromium
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Fluoride
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Mercury
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Nitrate
June 26, 1987 – June 25, 1988
Archived
Monitoring, Regular
—
Nitrate
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Chromium
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Selenium
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Fluoride
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Mercury
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Arsenic
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Barium
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
Cadmium
June 26, 1985 – June 25, 1986
Archived
Monitoring, Regular
—
2,4-D
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Endrin
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1984 – June 30, 1988
Archived
Monitoring, Regular
—
Barium
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Nitrate
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Selenium
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Chromium
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Fluoride
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Mercury
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Cadmium
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Arsenic
June 25, 1984 – June 24, 1985
Archived
Monitoring, Regular
—
Chromium
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Fluoride
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Mercury
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Barium
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Cadmium
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Arsenic
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Nitrate
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Selenium
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Mercury
April 14, 1982 – June 13, 1982
Archived
Monitoring, Check/Repeat/Confirmation
—
Mercury
June 25, 1981 – July 24, 1981
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
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
August 1, 2025 – August 31, 2025	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 11, 2024 – August 29, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2016 – December 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Toluene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Benzene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Styrene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2014 – December 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Combined Uranium	—	Resolved
August 10, 2013 – August 28, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2013 – August 28, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
February 10, 2013 – March 5, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
November 10, 2012 – November 6, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
February 10, 2011 – February 27, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
May 11, 2009 – July 1, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2009 – July 1, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2009 – April 30, 2009	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
February 11, 2009 – June 23, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 11, 2008 – June 23, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 11, 2008 – June 23, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 11, 2008 – June 23, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 1, 2008 – November 30, 2008	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 11, 2008 – May 19, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 11, 2008 – May 19, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2008 – April 30, 2008	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
March 1, 2008 – March 31, 2008	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2008 – January 31, 2008	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
November 1, 2007 – November 30, 2007	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2007 – October 31, 2007	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2007 – October 31, 2007	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 1, 2007 – September 30, 2007	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2007 – August 31, 2007	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2007 – July 31, 2007	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
December 1, 2006 – December 31, 2006	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2006 – July 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2006 – June 30, 2006	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
May 1, 2006 – May 31, 2006	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 1, 2006 – February 28, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2006 – January 31, 2006	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2005 – October 31, 2005	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2005 – October 31, 2005	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2005 – May 31, 2005	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Styrene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Benzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Toluene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2004 – April 11, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 1, 2001 – September 30, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
March 1, 2001 – March 31, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
February 1, 2001 – February 28, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
May 1, 1999 – May 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Chromium	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Barium	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Arsenic	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Selenium	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Nickel	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Mercury	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Selenium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Mercury	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Chromium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Barium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Arsenic	—	Resolved
May 1, 1992 – May 31, 1992	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
February 1, 1991 – February 28, 1991	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
December 1, 1990 – December 31, 1990	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Fluoride	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Chromium	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Cadmium	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Barium	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Arsenic	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Nitrate	—	Resolved
June 27, 1990 – June 26, 1991	Monitoring, Regular	Selenium	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Nitrate	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Barium	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Cadmium	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Chromium	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Fluoride	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Arsenic	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Mercury	—	Resolved
June 27, 1989 – June 26, 1990	Monitoring, Regular	Selenium	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	Methoxychlor	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	BHC-GAMMA	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	Endrin	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	Toxaphene	—	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 26, 1987 – June 25, 1988	Monitoring, Regular	Selenium	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Arsenic	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Barium	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Cadmium	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Chromium	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Fluoride	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Mercury	—	Archived
June 26, 1987 – June 25, 1988	Monitoring, Regular	Nitrate	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Nitrate	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Chromium	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Selenium	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Fluoride	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Mercury	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Arsenic	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Barium	—	Archived
June 26, 1985 – June 25, 1986	Monitoring, Regular	Cadmium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4-D	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Endrin	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4,5-TP	—	Archived
July 1, 1984 – June 30, 1988	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Barium	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Nitrate	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Selenium	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Chromium	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Fluoride	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Mercury	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Cadmium	—	Archived
June 25, 1984 – June 24, 1985	Monitoring, Regular	Arsenic	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Chromium	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Fluoride	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Mercury	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Barium	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Cadmium	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Arsenic	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Nitrate	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Selenium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
April 14, 1982 – June 13, 1982	Maximum Contaminant Level Violation, Single Sample	Mercury	Health-based	Archived
June 25, 1981 – July 24, 1981	Monitoring, Check/Repeat/Confirmation	Mercury	—	Archived
July 1, 1980 – June 30, 1984	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

December 1, 2025State Compliance achieved1 linked violation
October 9, 2025State Formal Notice of Violation issued1 linked violation
October 9, 2025State Public Notification requested1 linked violation
May 7, 2025State Violation/Reminder Notice1 linked violation
May 7, 2025State Compliance achieved1 linked violation
February 13, 2025State Compliance achieved1 linked violation
February 12, 2025State Public Notification requested1 linked violation
February 12, 2025State Formal Notice of Violation issued1 linked violation
August 29, 2024State Compliance achieved1 linked violation
August 29, 2024State Violation/Reminder Notice1 linked violation
May 10, 2024State Compliance achieved2 linked violations
May 10, 2024State Public Notification received1 linked violation
February 2, 2024State Public Notification requested2 linked violations
February 2, 2024State Violation/Reminder Notice2 linked violations
July 27, 2023State Public Notification requested2 linked violations
July 27, 2023State Compliance achieved2 linked violations
July 27, 2023State Violation/Reminder Notice2 linked violations
March 29, 2022State Compliance achieved1 linked violation
January 26, 2022State Violation/Reminder Notice1 linked violation
February 16, 2021State Compliance achieved1 linked violation
February 16, 2021State Compliance achieved1 linked violation
August 20, 2020State Public Notification received1 linked violation
August 20, 2020State Formal Notice of Violation issued1 linked violation
August 20, 2020State Public Notification requested1 linked violation
June 1, 2020State Public Notification received1 linked violation
June 1, 2020State Violation/Reminder Notice1 linked violation
May 14, 2020State Public Notification requested1 linked violation
May 14, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 14, 2020State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 14, 2020State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 14, 2020State Public Notification received1 linked violation
May 14, 2020State Formal Notice of Violation issued1 linked violation
February 14, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 14, 2020State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 14, 2020State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 14, 2020State Public Notification received1 linked violation
February 14, 2020State Public Notification requested1 linked violation
February 14, 2020State Formal Notice of Violation issued1 linked violation
November 18, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 18, 2019State Compliance achieved1 linked violation
November 18, 2019State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 18, 2019State Public Notification received1 linked violation
November 18, 2019State Public Notification requested1 linked violation
November 18, 2019State Formal Notice of Violation issued1 linked violation
November 18, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 19, 2019State Public Notification requested1 linked violation
August 19, 2019State Formal Notice of Violation issued1 linked violation
August 19, 2019State Public Notification received1 linked violation
August 19, 2019State Public Notification requested1 linked violation
August 19, 2019State Public Notification received1 linked violation
August 19, 2019State Formal Notice of Violation issued1 linked violation
November 6, 2018State Public Notification requested2 linked violations
November 6, 2018State Violation/Reminder Notice2 linked violations
November 6, 2018State Public Notification received2 linked violations
November 6, 2018State Compliance achieved2 linked violations
November 2, 2018State Compliance achieved2 linked violations
November 2, 2018State Compliance achieved4 linked violations
May 3, 2018State Violation/Reminder Notice4 linked violations
May 3, 2018State Violation/Reminder Notice4 linked violations
May 3, 2018State Public Notification received4 linked violations
May 3, 2018State Public Notification requested4 linked violations
May 3, 2018State Public Notification received4 linked violations
May 3, 2018State Public Notification requested4 linked violations
March 7, 2018State Public Notification received3 linked violations
March 7, 2018State Public Notification received4 linked violations
March 7, 2018State Public Notification received2 linked violations
November 1, 2017State Violation/Reminder Notice2 linked violations
November 1, 2017State Compliance achieved7 linked violations
November 1, 2017State Violation/Reminder Notice2 linked violations
November 1, 2017State Compliance achieved12 linked violations
November 1, 2017State Public Notification received2 linked violations
November 1, 2017State Public Notification received2 linked violations
August 15, 2017State Violation/Reminder Notice4 linked violations
August 15, 2017State Public Notification received4 linked violations
August 15, 2017State Public Notification received4 linked violations
August 15, 2017State Violation/Reminder Notice4 linked violations
May 11, 2017State Public Notification requested4 linked violations
May 11, 2017State Public Notification received4 linked violations
May 11, 2017State Public Notification received4 linked violations
May 11, 2017State Violation/Reminder Notice4 linked violations
May 11, 2017State Violation/Reminder Notice4 linked violations
May 11, 2017State Public Notification requested4 linked violations
February 23, 2017State Public Notification received2 linked violations
February 23, 2017State Compliance achieved2 linked violations
February 17, 2017State Public Notification received4 linked violations
February 17, 2017State Public Notification received4 linked violations
January 27, 2017State Formal Notice of Violation issued4 linked violations
January 27, 2017State Public Notification requested4 linked violations
January 27, 2017State Public Notification requested4 linked violations
January 27, 2017State Formal Notice of Violation issued4 linked violations
January 25, 2017State Public Notification received6 linked violations
January 25, 2017State Public Notification received6 linked violations
January 17, 2017State Compliance achieved1 linked violation
December 19, 2016State Violation/Reminder Notice1 linked violation
October 25, 2016State Formal Notice of Violation issued6 linked violations
October 25, 2016State Formal Notice of Violation issued6 linked violations
October 25, 2016State Public Notification requested6 linked violations
October 25, 2016State Public Notification requested6 linked violations
September 9, 2016State Public Notification received1 linked violation
September 9, 2016State Public Notification received1 linked violation
September 9, 2016State Public Notification received1 linked violation
August 1, 2016State Violation/Reminder Notice1 linked violation
August 1, 2016State Violation/Reminder Notice1 linked violation
August 1, 2016State Violation/Reminder Notice1 linked violation
June 27, 2016State Public Notification received21 linked violations
June 27, 2016State Compliance achieved21 linked violations
April 28, 2016State Violation/Reminder Notice2 linked violations
April 28, 2016State Public Notification requested2 linked violations
April 14, 2016State Public Notification requested21 linked violations
April 14, 2016State Violation/Reminder Notice21 linked violations
June 12, 2014State Compliance achieved2 linked violations
June 12, 2014State Compliance achieved1 linked violation
April 3, 2014State Compliance achieved1 linked violation
February 27, 2014State Bilateral Compliance Agreement signed5 linked violations
February 27, 2014State Compliance achieved3 linked violations
February 27, 2014State Compliance achieved3 linked violations
February 27, 2014State Bilateral Compliance Agreement signed3 linked violations
February 27, 2014State Compliance achieved4 linked violations
February 27, 2014State Bilateral Compliance Agreement signed4 linked violations
February 27, 2014State Compliance achieved1 linked violation
February 27, 2014State Bilateral Compliance Agreement signed1 linked violation
February 27, 2014State Bilateral Compliance Agreement signed3 linked violations
February 27, 2014State Compliance achieved5 linked violations
August 28, 2013State Show-Cause hearing1 linked violation
August 28, 2013State Public Notification requested1 linked violation
August 28, 2013State Violation/Reminder Notice1 linked violation
August 28, 2013State Compliance achieved2 linked violations
August 28, 2013State Public Notification received2 linked violations
August 28, 2013State Show-Cause hearing2 linked violations
August 28, 2013State Public Notification requested2 linked violations
August 28, 2013State Violation/Reminder Notice2 linked violations
April 29, 2013State Public Notification received1 linked violation
March 5, 2013State Compliance achieved1 linked violation
January 29, 2013State Violation/Reminder Notice1 linked violation
January 29, 2013State Public Notification requested1 linked violation
January 29, 2013State Show-Cause hearing1 linked violation
November 6, 2012State Show-Cause hearing1 linked violation
November 6, 2012State Public Notification received1 linked violation
November 6, 2012State Show-Cause hearing1 linked violation
November 6, 2012State Public Notification received1 linked violation
November 6, 2012State Compliance achieved1 linked violation
May 9, 2012State Show-Cause hearing1 linked violation
May 9, 2012State Public Notification received1 linked violation
May 9, 2012State Public Notification received1 linked violation
May 9, 2012State Public Notification received1 linked violation
May 9, 2012State Show-Cause hearing1 linked violation
May 9, 2012State Show-Cause hearing1 linked violation
January 23, 2012State Show-Cause hearing1 linked violation
January 23, 2012State Public Notification received1 linked violation
January 23, 2012State Show-Cause hearing1 linked violation
January 23, 2012State Public Notification received1 linked violation
January 4, 2012State Show-Cause hearing3 linked violations
January 4, 2012State Show-Cause hearing3 linked violations
January 4, 2012State Show-Cause hearing3 linked violations
February 10, 2011State Violation/Reminder Notice2 linked violations
November 24, 2010State Formal Notice of Violation issued4 linked violations
November 24, 2010State Formal Notice of Violation issued3 linked violations
August 20, 2010State Formal Notice of Violation issued1 linked violation
August 20, 2010State Violation/Reminder Notice1 linked violation
August 20, 2010State Violation/Reminder Notice2 linked violations
August 20, 2010State Formal Notice of Violation issued2 linked violations
July 15, 2009State Compliance achieved1 linked violation
July 1, 2009State Compliance achieved4 linked violations
July 1, 2009State Violation/Reminder Notice2 linked violations
June 23, 2009State Compliance achieved4 linked violations
May 19, 2009State Compliance achieved3 linked violations
May 19, 2009State Violation/Reminder Notice3 linked violations
May 19, 2009State Violation/Reminder Notice8 linked violations
May 19, 2009State Public Notification received3 linked violations
May 19, 2009State Compliance achieved5 linked violations
January 21, 2009State Violation/Reminder Notice1 linked violation
September 29, 2008Federal Compliance achieved1 linked violation
August 21, 2008State Compliance achieved2 linked violations
August 21, 2008State Compliance achieved3 linked violations
August 21, 2008State Violation/Reminder Notice6 linked violations
August 20, 2008State Compliance achieved3 linked violations
August 18, 2008Federal issued Formal Notice of Violation1 linked violation
April 4, 2008State Compliance achieved5 linked violations
April 4, 2008State Violation/Reminder Notice5 linked violations
October 4, 2007State Violation/Reminder Notice2 linked violations
July 16, 2007State Violation/Reminder Notice1 linked violation
February 15, 2007State Compliance achieved1 linked violation
February 15, 2007State Violation/Reminder Notice1 linked violation
November 2, 2006State Compliance achieved4 linked violations
November 2, 2006State Violation/Reminder Notice1 linked violation
April 3, 2006State Compliance achieved23 linked violations
April 3, 2006State Compliance achieved1 linked violation
April 3, 2006State Violation/Reminder Notice1 linked violation
April 3, 2006State Violation/Reminder Notice23 linked violations
February 1, 2006State Compliance achieved2 linked violations
February 1, 2006State Violation/Reminder Notice2 linked violations
December 12, 2005State Violation/Reminder Notice2 linked violations
December 12, 2005State Compliance achieved3 linked violations
December 12, 2005State Consent Decree/Judgement1 linked violation
April 11, 2005State Compliance achieved1 linked violation
April 11, 2005State Consent Decree/Judgement1 linked violation
January 28, 2005State Violation/Reminder Notice1 linked violation
August 27, 1991State Compliance achieved18 linked violations
August 13, 1991State Compliance achieved10 linked violations
September 7, 1988State Formal Notice of Violation issued3 linked violations
September 7, 1988State Public Notification requested9 linked violations
October 2, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 10, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 5, 1987State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 12, 1987State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 10, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
October 24, 1986State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
September 3, 1986State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
September 3, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 8, 1986State Violation/Reminder Notice8 linked violations
June 13, 1986State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
June 9, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 30, 1986State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
April 14, 1986State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
March 19, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 18, 1986State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
February 6, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 27, 1985State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
October 30, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 21, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 29, 1985State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
May 8, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 3, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 13, 1985State Compliance Meeting conducted1 linked violation
March 5, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 4, 1985State Violation/Reminder Notice1 linked violation
January 8, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 1, 1984State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
September 27, 1984State Public Notification requested8 linked violations
September 1, 1984State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
August 17, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 13, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 1, 1984State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
July 18, 1984State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
July 1, 1984State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
June 1, 1984State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
February 16, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 27, 1983State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 6, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 2, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 17, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 12, 1982State Violation/Reminder Notice1 linked violation
September 14, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 12, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 14, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 12, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 14, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 19, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
February 19, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 19, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 1, 1981State Civil Case filed in State court1 linked violation
September 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 19, 1981State Public Notification received8 linked violations
February 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 19, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 19, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

ICMSA CHERRYTREE

724-349-6640

INDIANA, PA 15701