FAIRBANKS, AK · Fairbanks North Star Borough County
VALLEY WATER COMPANY Water System
Current status
3 open health-based violations on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.
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 Alaska’s official records. Always confirm current status with Alaska before making decisions based on this information.
System facts
- System ID (PWSID)
- AK2310926
- System type
- Community Water System
- Population served
- 1,575
- Service connections
- 296
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Lead Consumer Notice
—Lead and Copper Rule
November 13, 2025 – December 1, 2025
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
July 13, 2025
UnaddressedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2025 – July 11, 2025
ResolvedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2024 – July 8, 2024
ResolvedLead Consumer Notice
—Lead and Copper Rule
April 27, 2024 – July 8, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2023 – December 29, 2023
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
February 4, 2021 – October 3, 2022
ResolvedMonitoring, Regular
—Arsenic
January 1, 2020 – December 31, 2022
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – February 8, 2018
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Nitrate
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2017 – December 31, 2025
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2017 – December 31, 2025
ArchivedMonitoring, Regular
—Combined Uranium
January 1, 2017 – December 31, 2025
ArchivedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedSanitary Survey (TCR)
—No contaminant on record
October 14, 2015 – October 30, 2020
ResolvedMonitoring, Regular
—Nitrate
January 1, 2013 – December 31, 2013
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2012 – August 13, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2012 – January 31, 2012
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Arsenic
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Styrene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Toluene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Benzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2011 – December 31, 2013
ResolvedSanitary Survey (TCR)
—No contaminant on record
November 6, 2008 – October 14, 2015
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 2008 – July 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2008 – May 31, 2008
ResolvedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
April 1, 2007 – June 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2007 – June 30, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
April 1, 2007 – June 30, 2007
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2007 – March 31, 2007
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2005 – June 30, 2006
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Benzene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Styrene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Toluene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2005 – December 31, 2007
ResolvedOCCT/SOWT Treatment Installation/Demonstration
Health-basedLead and Copper Rule
September 1, 2003
UnaddressedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2003 – July 31, 2003
ArchivedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – February 18, 2004
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 2000 – June 30, 2000
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2000 – May 31, 2000
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1999 – June 30, 1999
ArchivedMonitoring, Regular
—Benzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Styrene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Toluene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1998 – December 31, 1998
ResolvedSanitary Survey (TCR)
—No contaminant on record
January 1, 1998 – December 31, 2002
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Atrazine
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Picloram
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Simazine
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Toxaphene
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Aldicarb
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—2,4-D
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Picloram
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Dinoseb
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Endrin
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Pentachlorophenol
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Chlordane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—2,4,5-TP
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Methoxychlor
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1995 – May 31, 1995
ArchivedMonitoring, Regular
—BHC-GAMMA
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—2,4-D
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Aldicarb
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfone
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Atrazine
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Chlordane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Heptachlor
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Endrin
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Diquat
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Simazine
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Picloram
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—2,4-D
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfone
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Chlordane
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Heptachlor
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Endrin
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Dinoseb
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Diquat
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Picloram
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Benzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Styrene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Toluene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1995 – December 31, 1995
ResolvedPublic Education
Health-basedLead and Copper Rule
July 1, 1994 – May 4, 2011
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 1993 – September 30, 1993
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – December 29, 1998
ResolvedMonitoring, Regular
—Toluene
July 1, 1993 – September 30, 1993
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 1993 – September 30, 1993
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 1993 – September 30, 1993
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Toluene
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Toluene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Styrene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Selenium
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Fluoride
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Barium
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Mercury
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1985 – June 30, 1989
ArchivedMonitoring, Regular
—Nitrate
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Chromium
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Cadmium
June 30, 1985 – June 30, 1989
Resolved
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 13, 2025 – December 1, 2025 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 13, 2025 | Failure To Address Deficiency | Groundwater Rule | Health-based | Unaddressed |
| July 1, 2025 – July 11, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 17, 2024 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Unaddressed |
| October 17, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| July 1, 2024 – July 8, 2024 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 27, 2024 – July 8, 2024 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2023 – December 29, 2023 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| February 4, 2021 – October 3, 2022 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2017 – February 8, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2025 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| January 1, 2017 – December 31, 2025 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 2017 – December 31, 2025 | Monitoring, Regular | Combined Uranium | — | Archived |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 14, 2015 – October 30, 2020 | Sanitary Survey (TCR) | — | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2012 – August 13, 2012 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2012 – January 31, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| November 6, 2008 – October 14, 2015 | Sanitary Survey (TCR) | — | — | Resolved |
| July 1, 2008 – July 31, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2008 – May 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2007 – June 30, 2007 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| April 1, 2007 – June 30, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2007 – June 30, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Combined Radium (-226 and -228) | — | 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, 2005 – June 30, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| September 1, 2003 | OCCT/SOWT Treatment Installation/Demonstration | Lead and Copper Rule | Health-based | Unaddressed |
| July 1, 2003 – July 31, 2003 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| July 1, 2003 – February 18, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| June 1, 2000 – June 30, 2000 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2000 – May 31, 2000 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| June 1, 1999 – June 30, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1998 – December 31, 2002 | Sanitary Survey (TCR) | — | — | Archived |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Picloram | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Simazine | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Aldicarb | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 2,4-D | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Picloram | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Dinoseb | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Endrin | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Chlordane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Methoxychlor | — | Resolved |
| May 1, 1995 – May 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Aldicarb | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 1994 – May 4, 2011 | Public Education | Lead and Copper Rule | Health-based | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 1993 – September 30, 1993 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 1993 – December 29, 1998 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| July 1, 1993 – September 30, 1993 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 1993 – September 30, 1993 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 1993 – September 30, 1993 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| March 1, 1993 – March 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Selenium | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Fluoride | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Barium | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Mercury | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Nitrate | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Chromium | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Cadmium | — | Resolved |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 1, 2025State Compliance achieved1 linked violation
- November 6, 2025State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- August 11, 2025State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- July 11, 2025State Compliance achieved1 linked violation
- December 3, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 8, 2024State Compliance achieved1 linked violation
- July 8, 2024State Compliance achieved1 linked violation
- May 22, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 26, 2024State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- January 26, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 29, 2023State Compliance achieved1 linked violation
- April 11, 2023State Compliance achieved1 linked violation
- October 3, 2022State Compliance achieved1 linked violation
- August 12, 2022State Compliance Meeting conducted1 linked violation
- July 26, 2022State Compliance Meeting conducted1 linked violation
- May 22, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- March 23, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- March 8, 2021State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- February 2, 2021State Public Notification received2 linked violations
- February 2, 2021State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- February 1, 2021State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- January 19, 2021State Public Notification requested1 linked violation
- January 6, 2021State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- December 12, 2020State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- October 30, 2020State Compliance achieved1 linked violation
- October 22, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 22, 2020State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- September 18, 2020State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- August 18, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 10, 2020State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- August 4, 2020State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- July 10, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 8, 2020State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- March 6, 2020State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 31, 2019State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- December 19, 2019State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- September 16, 2019State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- May 13, 2019State Public Notification received3 linked violations
- March 13, 2019State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- February 25, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 27, 2018State Compliance Meeting conducted2 linked violations
- August 15, 2018State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- April 3, 2018State Compliance achieved24 linked violations
- February 8, 2018State Compliance achieved1 linked violation
- January 10, 2018State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- November 17, 2017State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 11, 2017State Public Notification requested1 linked violation
- November 17, 2014State Violation/Reminder Notice3 linked violations
- November 19, 2013State Technical Assistance Visit1 linked violation
- September 11, 2012State Public Notification received1 linked violation
- May 4, 2011State Compliance achieved2 linked violations
- March 3, 2011State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- February 28, 2011State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- June 3, 2010State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 25, 2010State Public Notification requested1 linked violation
- May 25, 2010State Boil Water Order2 linked violations
- May 25, 2010State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- September 23, 2009State Technical Assistance Visit2 linked violations
- March 17, 2009State Compliance achieved13 linked violations
- March 17, 2009State Compliance achieved23 linked violations
- August 12, 2008State Compliance achieved1 linked violation
- June 24, 2008State Violation/Reminder Notice1 linked violation
- June 20, 2008State Compliance achieved1 linked violation
- May 30, 2008State Administrative/Compliance Order without penalty issued12 linked violations
- March 21, 2008State Violation/Reminder Notice35 linked violations
- June 30, 2006State Compliance achieved2 linked violations
- April 18, 2005State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 15, 2004State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- December 10, 2004State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- November 23, 2004State Othergeneral compliance action — not tied to a specific violation on record
- November 22, 2004State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 9, 2004State Othergeneral compliance action — not tied to a specific violation on record
- July 20, 2004State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- July 19, 2004State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- July 14, 2004State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 12, 2004State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 18, 2004State Compliance achieved3 linked violations
- January 12, 2004State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 18, 2003State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 3, 2003State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- August 5, 2003State Boil Water Order2 linked violations
- August 1, 2003State Violation/Reminder Notice2 linked violations
- September 10, 2002State Othergeneral compliance action — not tied to a specific violation on record
- March 27, 2002State Othergeneral compliance action — not tied to a specific violation on record
- January 7, 2002State Othergeneral compliance action — not tied to a specific violation on record
- December 31, 2001State Other1 linked violation
- November 30, 2001State Other1 linked violation
- September 5, 2001State Other1 linked violation
- April 4, 2001State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 16, 2001State Othergeneral compliance action — not tied to a specific violation on record
- December 20, 2000State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- July 27, 2000State Compliance achieved1 linked violation
- June 27, 2000State Compliance achieved1 linked violation
- May 26, 2000State Other1 linked violation
- May 22, 2000State Violation/Reminder Notice1 linked violation
- May 16, 2000State Violation/Reminder Notice1 linked violation
- May 11, 2000State Violation/Reminder Notice1 linked violation
- May 9, 2000State Violation/Reminder Notice1 linked violation
- April 6, 2000State Compliance achieved1 linked violation
- May 28, 1999State Othergeneral compliance action — not tied to a specific violation on record
- May 3, 1999State Compliance achieved80 linked violations
- March 25, 1999State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 29, 1998State Compliance achieved79 linked violations
- March 3, 1998State Othergeneral compliance action — not tied to a specific violation on record
- July 8, 1997State Violation/Reminder Notice41 linked violations
- May 9, 1997State Violation/Reminder Notice1 linked violation
- August 1, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 20, 1995State Othergeneral compliance action — not tied to a specific violation on record
- June 29, 1994State Othergeneral compliance action — not tied to a specific violation on record
- April 5, 1994State Violation/Reminder Notice1 linked violation
- April 19, 1993State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- August 11, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 20, 1992State Violation/Reminder Notice4 linked violations
- December 12, 1990State Violation/Reminder Notice1 linked violation
- May 30, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 25, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
STILL, MARK
907-488-6181
FAIRBANKS, AK 99711