UTQIAGVIK, AK · North Slope Borough County
NSBU - WAINWRIGHT Water System
Consumer Confidence Report status
NSBU - WAINWRIGHT must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for NSBU - WAINWRIGHT.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- AK2320086
- System type
- Community Water System
- Population served
- 600
- Service connections
- 171
- Ownership
- Native American tribal
- Water source
- surface water (rivers, lakes, or reservoirs)
NSBU - WAINWRIGHT is one of 109 community water systems in Alaska in the 501 to 3,300 people size category, serving 600 people from surface water.
As of August 1, 2026, its federal record holds 222 entries between 1979 and 2026, all of which EPA lists as closed.
Of the 222, 181 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Surface Water Treatment Rules, volatile organic chemicals, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2026 – February 28, 2026
ResolvedMonitoring and Reporting (DBP)
—Chlorine
February 1, 2026 – February 28, 2026
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Toluene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Benzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Vinyl chloride
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Styrene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
April 1, 2022 – April 30, 2022
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2022 – April 30, 2022
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
April 1, 2021 – April 30, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2021 – April 30, 2021
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2019 – July 3, 2019
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2019 – June 30, 2019
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Styrene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Toluene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Benzene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2016 – December 31, 2016
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2016 – December 31, 2016
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2015 – June 30, 2015
ResolvedSanitary Survey (TCR)
—No contaminant on record
January 1, 2014 – August 11, 2014
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2013 – June 30, 2013
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2012 – June 30, 2012
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Styrene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Toluene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Benzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2009 – June 30, 2009
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2009 – June 30, 2009
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2008 – December 31, 2008
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2008 – December 31, 2008
ArchivedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2008 – August 31, 2008
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2008 – August 31, 2008
ArchivedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2008 – September 30, 2008
ResolvedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2007 – October 20, 2009
ResolvedSanitary Survey (TCR)
—No contaminant on record
January 1, 2007 – December 31, 2009
ResolvedSanitary Survey (TCR)
—No contaminant on record
November 7, 2006 – December 31, 2009
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2006 – December 31, 2006
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 2006 – July 31, 2006
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2006 – September 30, 2006
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2006 – July 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2006 – September 30, 2006
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2006 – February 28, 2006
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2006 – February 28, 2006
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2006 – March 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2006 – March 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2006 – March 31, 2006
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2005 – August 31, 2005
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2005 – September 30, 2005
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2005 – April 30, 2005
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2005 – June 30, 2005
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2004 – September 30, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2004 – August 31, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2004 – August 31, 2004
ArchivedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2004 – September 30, 2004
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2004 – September 30, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2004 – July 31, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2004 – May 31, 2004
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2004 – June 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2004 – June 30, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2004 – April 30, 2004
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2004 – April 30, 2004
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2004 – March 31, 2004
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2004 – April 29, 2010
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2003 – August 31, 2003
ArchivedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – October 20, 2009
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2003 – July 31, 2003
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2002 – September 30, 2002
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2002 – July 31, 2002
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2002 – June 30, 2002
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2001 – April 30, 2001
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2001 – April 30, 2001
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2000 – December 31, 2000
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2000 – December 31, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2000 – September 30, 2000
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2000 – September 30, 2000
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2000 – April 30, 2000
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2000 – April 30, 2000
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1999 – October 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1999 – May 31, 1999
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1999 – May 31, 1999
ArchivedMonitoring, Regular
—Nitrate
January 1, 1999 – December 31, 1999
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1998 – December 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1998 – October 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1998 – September 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1998 – September 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1998 – August 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1998 – August 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1998 – July 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1998 – June 30, 1998
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1998 – June 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1998 – April 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1998 – April 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1998 – March 31, 1998
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1998 – February 28, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1998 – February 28, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1997 – August 31, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1997 – July 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1997 – May 31, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1997 – April 30, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1997 – March 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 1997 – January 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1996 – November 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1996 – August 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1996 – July 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1996 – July 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1996 – June 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1996 – May 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1996 – April 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1996 – March 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1996 – February 29, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 1996 – January 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1995 – December 31, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1995 – November 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1995 – November 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1995 – October 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1995 – September 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1995 – June 30, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1995 – May 31, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1995 – May 31, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1995 – April 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1995 – March 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1995 – February 28, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1994 – November 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1994 – October 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1994 – August 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1994 – August 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1994 – July 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1994 – July 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1994 – May 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1994 – April 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1994 – March 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1994 – February 28, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1993 – November 30, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1993 – October 31, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1993 – July 31, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1993 – July 31, 1993
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – January 29, 2002
ResolvedSanitary Survey (TCR)
—No contaminant on record
September 1, 1992 – August 31, 1997
ResolvedMonitoring, Regular
—Barium
September 30, 1989 – September 30, 1990
ResolvedMonitoring, Regular
—Arsenic
September 30, 1989 – September 30, 1990
ResolvedMonitoring, Regular
—Fluoride
September 30, 1989 – September 30, 1990
ResolvedMonitoring, Regular
—Selenium
September 30, 1989 – September 30, 1990
ResolvedMonitoring, Regular
—Mercury
September 30, 1989 – September 30, 1990
ResolvedMonitoring, Regular
—Chromium
September 30, 1989 – September 30, 1990
ResolvedMonitoring, Regular
—Fluoride
August 30, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—2,4-D
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Methoxychlor
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Endrin
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Toxaphene
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—2,4,5-TP
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—BHC-GAMMA
June 30, 1985 – June 30, 1989
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—2,4-D
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—2,4,5-TP
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—BHC-GAMMA
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Mercury
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Cadmium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Toxaphene
October 1, 1979 – October 31, 1979
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 |
|---|---|---|---|---|
| February 1, 2026 – February 28, 2026 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 2026 – February 28, 2026 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 2022 – April 30, 2022 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| April 1, 2022 – April 30, 2022 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2021 – April 30, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| April 1, 2021 – April 30, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2019 – July 3, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2015 – June 30, 2015 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2014 – August 11, 2014 | Sanitary Survey (TCR) | — | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| June 1, 2009 – June 30, 2009 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 1, 2009 – June 30, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| December 1, 2008 – December 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 2008 – December 31, 2008 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 2008 – December 31, 2008 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| August 1, 2008 – August 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2008 – August 31, 2008 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 2008 – September 30, 2008 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2007 – October 20, 2009 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2007 – December 31, 2009 | Sanitary Survey (TCR) | — | — | Resolved |
| November 7, 2006 – December 31, 2009 | Sanitary Survey (TCR) | — | — | Archived |
| October 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2006 – July 31, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2006 – July 31, 2006 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| February 1, 2006 – February 28, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 2006 – February 28, 2006 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| August 1, 2005 – August 31, 2005 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2005 – April 30, 2005 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2005 – June 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| September 1, 2004 – September 30, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 2004 – August 31, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 2004 – August 31, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| July 1, 2004 – July 31, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 2004 – May 31, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 2004 – June 30, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2004 – June 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| April 1, 2004 – April 30, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 2004 – April 30, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2004 – April 29, 2010 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| August 1, 2003 – August 31, 2003 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 2003 – October 20, 2009 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2003 – July 31, 2003 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 2002 – September 30, 2002 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 2002 – July 31, 2002 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 2002 – June 30, 2002 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 2001 – April 30, 2001 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2001 – April 30, 2001 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 2000 – December 31, 2000 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 2000 – December 31, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 2000 – September 30, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 2000 – September 30, 2000 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2000 – April 30, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 2000 – April 30, 2000 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1999 – October 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1999 – May 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1999 – May 31, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1999 – December 31, 1999 | Monitoring, Regular | Nitrate | — | Resolved |
| December 1, 1998 – December 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1998 – October 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1998 – September 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1998 – September 30, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1998 – August 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1998 – August 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1998 – July 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1998 – June 30, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1998 – June 30, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1998 – April 30, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 1998 – April 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1998 – March 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| February 1, 1998 – February 28, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| February 1, 1998 – February 28, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1997 – August 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1997 – July 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1997 – May 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1997 – April 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| March 1, 1997 – March 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| January 1, 1997 – January 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1996 – November 30, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1996 – August 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1996 – July 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1996 – July 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1996 – June 30, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1996 – May 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1996 – April 30, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1996 – March 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1996 – February 29, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| January 1, 1996 – January 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1995 – December 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 1995 – November 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 1995 – November 30, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1995 – October 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1995 – September 30, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1995 – June 30, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1995 – May 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1995 – May 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1995 – May 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1995 – April 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 1995 – March 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1995 – February 28, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1994 – November 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1994 – October 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1994 – August 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1994 – August 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1994 – July 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1994 – July 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1994 – May 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1994 – April 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1994 – March 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1994 – February 28, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1993 – December 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1993 – December 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1993 – November 30, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1993 – October 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1993 – July 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1993 – July 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1993 – January 29, 2002 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| September 1, 1992 – August 31, 1997 | Sanitary Survey (TCR) | — | — | Resolved |
| September 30, 1989 – September 30, 1990 | Monitoring, Regular | Barium | — | Resolved |
| September 30, 1989 – September 30, 1990 | Monitoring, Regular | Arsenic | — | Resolved |
| September 30, 1989 – September 30, 1990 | Monitoring, Regular | Fluoride | — | Resolved |
| September 30, 1989 – September 30, 1990 | Monitoring, Regular | Selenium | — | Resolved |
| September 30, 1989 – September 30, 1990 | Monitoring, Regular | Mercury | — | Resolved |
| September 30, 1989 – September 30, 1990 | Monitoring, Regular | Chromium | — | Resolved |
| August 30, 1989 – September 30, 1989 | Monitoring, Regular | Fluoride | — | Archived |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | 2,4-D | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Methoxychlor | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Endrin | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | Toxaphene | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| June 30, 1985 – June 30, 1989 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Methoxychlor | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | 2,4-D | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Cadmium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Toxaphene | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 31, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- March 31, 2026State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- March 16, 2026State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 14, 2026State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- March 5, 2026State Compliance achieved2 linked violations
- January 16, 2026State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- January 16, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- January 16, 2026State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 14, 2026State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 13, 2026State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- December 14, 2025State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- December 11, 2025State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- December 11, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 25, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 24, 2025State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- November 14, 2025State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- November 13, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 12, 2025State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- October 14, 2025State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- October 14, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 25, 2025State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- September 2, 2025State Compliance achieved21 linked violations
- April 7, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 4, 2025State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- January 26, 2025State Public Notification received1 linked violation
- January 9, 2025State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- January 8, 2025State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- October 15, 2024State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- September 25, 2024State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- June 21, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 16, 2024State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- June 6, 2024State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- May 9, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 8, 2024State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- May 8, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- February 16, 2024State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- February 1, 2024State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- January 31, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 4, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 4, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- August 21, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 17, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- August 17, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- July 11, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 7, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- July 6, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- May 10, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 8, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- May 8, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- April 14, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 14, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- April 14, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- February 19, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 15, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- February 15, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 21, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- December 10, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 9, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- December 9, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- November 21, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 3, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 31, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 31, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 31, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 30, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 27, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 24, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- October 24, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- August 29, 2022State Boil Water Order2 linked violations
- June 13, 2022State Compliance achieved2 linked violations
- May 26, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- May 26, 2022State Public Notification received1 linked violation
- June 14, 2021State Compliance achieved2 linked violations
- November 30, 2020State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- November 25, 2020State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- October 16, 2020State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- January 16, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 8, 2020State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- September 23, 2019State Compliance achieved2 linked violations
- July 3, 2019State Compliance achieved1 linked violation
- March 30, 2018State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- March 22, 2017State Compliance achieved1 linked violation
- March 7, 2017State Compliance achieved21 linked violations
- September 29, 2015State Compliance achieved1 linked violation
- August 11, 2014State Compliance achieved1 linked violation
- December 6, 2013State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- August 1, 2013State Compliance achieved1 linked violation
- July 16, 2013State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- January 29, 2013State Compliance achieved4 linked violations
- January 29, 2013State Compliance achieved21 linked violations
- July 26, 2012State Compliance achieved2 linked violations
- July 31, 2010State Compliance achieved1 linked violation
- June 9, 2010State Compliance achieved22 linked violations
- April 29, 2010State Compliance achieved1 linked violation
- February 2, 2010State Compliance achieved12 linked violations
- October 20, 2009State Compliance achieved2 linked violations
- July 22, 2009State Compliance achieved3 linked violations
- June 23, 2009State Compliance achieved1 linked violation
- March 31, 2009State Compliance achieved2 linked violations
- March 31, 2009State Compliance achieved2 linked violations
- December 10, 2007State Compliance achieved1 linked violation
- August 30, 2006State Compliance achieved1 linked violation
- March 21, 2006State Compliance achieved1 linked violation
- May 30, 2005State Othergeneral compliance action — not tied to a specific violation on record
- April 20, 2005State Other17 linked violations
- October 20, 2004State Compliance achieved1 linked violation
- May 18, 2004State Other23 linked violations
- May 11, 2004State Compliance achieved1 linked violation
- August 26, 2003State Other1 linked violation
- July 10, 2003State Compliance achieved2 linked violations
- April 18, 2003State Other2 linked violations
- March 26, 2003State Violation/Reminder Notice1 linked violation
- October 16, 2002State Other1 linked violation
- October 9, 2002State Compliance achieved1 linked violation
- June 6, 2002State Othergeneral compliance action — not tied to a specific violation on record
- May 8, 2002State Othergeneral compliance action — not tied to a specific violation on record
- March 14, 2002State Othergeneral compliance action — not tied to a specific violation on record
- January 29, 2002State Compliance achieved1 linked violation
- January 2, 2002State Othergeneral compliance action — not tied to a specific violation on record
- November 30, 2001State Other1 linked violation
- November 13, 2001State Compliance achieved1 linked violation
- May 17, 2001State Compliance achieved1 linked violation
- May 17, 2001State Compliance achieved1 linked violation
- February 13, 2001State Compliance achieved1 linked violation
- January 19, 2001State Other1 linked violation
- October 17, 2000State Compliance achieved1 linked violation
- September 5, 2000State Compliance achieved1 linked violation
- May 23, 2000State Compliance achieved1 linked violation
- May 17, 2000State Other1 linked violation
- November 10, 1999State Other1 linked violation
- August 25, 1999State Other1 linked violation
- May 28, 1999State Othergeneral compliance action — not tied to a specific violation on record
- March 25, 1999State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 25, 1999State Othergeneral compliance action — not tied to a specific violation on record
- December 29, 1998State Compliance achieved15 linked violations
- February 5, 1998State Violation/Reminder Notice2 linked violations
- August 13, 1997State Othergeneral compliance action — not tied to a specific violation on record
- May 29, 1997State Violation/Reminder Notice4 linked violations
- January 24, 1997State Violation/Reminder Notice2 linked violations
- July 28, 1995State Violation/Reminder Notice4 linked violations
- May 30, 1995State Violation/Reminder Notice1 linked violation
- September 16, 1994State Violation/Reminder Notice1 linked violation
- June 29, 1994State Othergeneral compliance action — not tied to a specific violation on record
- August 20, 1993State Violation/Reminder Notice1 linked violation
- March 19, 1993State Violation/Reminder Notice1 linked violation
- February 26, 1991State Violation/Reminder Notice1 linked violation
- January 22, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 12, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Common questions
Is NSBU - WAINWRIGHT required to publish a Consumer Confidence Report?
- Yes. NSBU - WAINWRIGHT is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is NSBU - WAINWRIGHT’s next Consumer Confidence Report due?
- NSBU - WAINWRIGHT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NSBU - WAINWRIGHT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for NSBU - WAINWRIGHT.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
AINA, SAGA
Phone not on record
UTQIAGVIK, AK 99723