ANCHORAGE, AK · Anchorage Municipality County

UNIFIED ALASKAN UTILITIES-HOMESTEAD DIV. Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Alaska’s official records. Always confirm current status with Alaska before making decisions based on this information.

System facts

System ID (PWSID): AK2211431
System type: Community Water System
Population served: 708
Service connections: 213
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
September 1, 2024 – September 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2024 – March 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2003 – June 30, 2003
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2001 – August 31, 2001
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 30, 2001 – February 4, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2000 – September 30, 2000
Archived
Monitoring, Regular
—
Toluene
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Toluene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Styrene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Benzene
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 1998 – May 31, 1998
Archived
Monitoring, Regular
—
Ethylbenzene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Benzene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Styrene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Toluene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Benzene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Xylenes, Total
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Toluene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Styrene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 1997 – December 31, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1997 – February 28, 1997
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 1997 – January 31, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1996 – December 31, 1996
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 1996 – December 31, 1996
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 1996 – December 31, 1996
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 1996 – December 31, 1996
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1996 – August 31, 1996
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1996 – August 31, 1996
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1996 – July 31, 1996
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1996 – March 31, 1996
Resolved
Sanitary Survey (TCR)
—
No contaminant on record
January 1, 1995 – December 31, 2000
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1994 – December 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1994 – October 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1994 – June 30, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1994 – May 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1993 – November 30, 1993
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – December 11, 1998
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Vinyl chloride
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Styrene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Tetrachloroethylene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Toluene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
CHLOROBENZENE
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Benzene
October 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Styrene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Vinyl chloride
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Benzene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1991 – September 30, 1991
Archived
Monitoring, Regular
—
Styrene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
Benzene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
p-Dichlorobenzene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
1,2-Dichloropropane
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
Ethylbenzene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
Styrene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
Toluene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
DICHLOROMETHANE
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
o-Dichlorobenzene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
December 28, 1990 – March 31, 1991
Archived
Monitoring, Regular
—
Arsenic
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Fluoride
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Selenium
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Mercury
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Chromium
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Cadmium
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Barium
November 1, 1990 – October 31, 1993
Resolved
Monitoring, Regular
—
Selenium
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Fluoride
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Arsenic
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Barium
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Nitrate
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Cadmium
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Chromium
July 30, 1987 – July 31, 1990
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1985 – June 30, 1989
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
September 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2003 – June 30, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 2001 – August 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 30, 2001 – February 4, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2000 – September 30, 2000	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1999 – June 30, 1999	Monitoring, Regular	Toluene	—	Resolved
April 1, 1999 – June 30, 1999	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1999 – June 30, 1999	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1999 – June 30, 1999	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1999 – June 30, 1999	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1999 – June 30, 1999	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Toluene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Styrene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Benzene	—	Resolved
May 1, 1998 – May 31, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
April 1, 1998 – June 30, 1998	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Benzene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Styrene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Toluene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Benzene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Xylenes, Total	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Toluene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Styrene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 1997 – December 31, 1997	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
February 1, 1997 – February 28, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1997 – January 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
December 1, 1996 – December 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1996 – December 31, 1996	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 1996 – December 31, 1996	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 1996 – December 31, 1996	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
August 1, 1996 – August 31, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1996 – August 31, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1996 – September 30, 1996	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1996 – July 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1996 – September 30, 1996	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 1996 – March 31, 1996	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1995 – December 31, 2000	Sanitary Survey (TCR)	—	—	Archived
December 1, 1994 – December 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1994 – October 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1994 – September 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1994 – June 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 1994 – May 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
November 1, 1993 – November 30, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1993 – December 11, 1998	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Carbon tetrachloride	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Vinyl chloride	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	o-Dichlorobenzene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,2-Dichloropropane	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Styrene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Tetrachloroethylene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Toluene	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	CHLOROBENZENE	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Archived
October 1, 1991 – December 31, 1991	Monitoring, Regular	Benzene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Styrene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Trichloroethylene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Vinyl chloride	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	Benzene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	CHLOROBENZENE	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	Styrene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	CHLOROBENZENE	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	Tetrachloroethylene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	1,2-Dichloropropane	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	Trichloroethylene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	Benzene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	Trichloroethylene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	1,2-Dichloropropane	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	Ethylbenzene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	Styrene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	Toluene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	DICHLOROMETHANE	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	o-Dichlorobenzene	—	Archived
December 28, 1990 – March 31, 1991	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
November 1, 1990 – October 31, 1993	Monitoring, Regular	Arsenic	—	Resolved
November 1, 1990 – October 31, 1993	Monitoring, Regular	Fluoride	—	Resolved
November 1, 1990 – October 31, 1993	Monitoring, Regular	Selenium	—	Resolved
November 1, 1990 – October 31, 1993	Monitoring, Regular	Mercury	—	Resolved
November 1, 1990 – October 31, 1993	Monitoring, Regular	Chromium	—	Resolved
November 1, 1990 – October 31, 1993	Monitoring, Regular	Cadmium	—	Resolved
November 1, 1990 – October 31, 1993	Monitoring, Regular	Barium	—	Resolved
July 30, 1987 – July 31, 1990	Monitoring, Regular	Selenium	—	Archived
July 30, 1987 – July 31, 1990	Monitoring, Regular	Fluoride	—	Archived
July 30, 1987 – July 31, 1990	Monitoring, Regular	Arsenic	—	Archived
July 30, 1987 – July 31, 1990	Monitoring, Regular	Barium	—	Archived
July 30, 1987 – July 31, 1990	Monitoring, Regular	Nitrate	—	Archived
July 30, 1987 – July 31, 1990	Monitoring, Regular	Cadmium	—	Archived
July 30, 1987 – July 31, 1990	Monitoring, Regular	Chromium	—	Archived
June 30, 1985 – June 30, 1989	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

July 17, 2023State Public Notification received4 linked violations
July 13, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
November 3, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 2, 2022State Public Notification requested3 linked violations
October 3, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 28, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 25, 2022State Public Notification requested1 linked violation
September 25, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
August 13, 2021State Boil Water Order1 linked violation
June 30, 2021State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
June 30, 2021State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
November 30, 2018State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
August 17, 2018State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
August 16, 2018State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
August 15, 2018State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 4, 2011State Compliance achieved1 linked violation
November 1, 2010State Compliance achieved1 linked violation
August 3, 2010State Compliance Meeting conducted1 linked violation
April 1, 2005State Other5 linked violations
September 28, 2004State Compliance Meeting conducted1 linked violation
March 17, 2004State Othergeneral compliance action — not tied to a specific violation on record
December 9, 2003State Other1 linked violation
February 4, 2002State Othergeneral compliance action — not tied to a specific violation on record
January 18, 2002State Compliance Meeting conducted1 linked violation
January 12, 2002State Other1 linked violation
January 12, 2002State Othergeneral compliance action — not tied to a specific violation on record
December 1, 2000State Othergeneral compliance action — not tied to a specific violation on record
November 17, 2000State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
October 31, 2000State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
May 15, 2000State Other1 linked violation
March 1, 2000State Compliance achieved20 linked violations
September 20, 1999State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
August 16, 1999State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 29, 1999State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 20, 1999State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 24, 1999State Othergeneral compliance action — not tied to a specific violation on record
March 18, 1999State Othergeneral compliance action — not tied to a specific violation on record
March 15, 1999State Othergeneral compliance action — not tied to a specific violation on record
February 22, 1999State Compliance achieved40 linked violations
December 14, 1998State Compliance achieved1 linked violation
December 11, 1998State Compliance achieved11 linked violations
December 10, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 19, 1998State Compliance achieved29 linked violations
August 17, 1998State Othergeneral compliance action — not tied to a specific violation on record
July 31, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 11, 1998State Compliance achieved20 linked violations
February 24, 1998State Othergeneral compliance action — not tied to a specific violation on record
January 21, 1998State Othergeneral compliance action — not tied to a specific violation on record
August 21, 1997State Othergeneral compliance action — not tied to a specific violation on record
June 2, 1997State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
April 14, 1997State Othergeneral compliance action — not tied to a specific violation on record
April 14, 1997State Othergeneral compliance action — not tied to a specific violation on record
December 10, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 16, 1996State Othergeneral compliance action — not tied to a specific violation on record
February 22, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 21, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 17, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 22, 1994State Formal Notice of Violation issued4 linked violations
October 10, 1994State Othergeneral compliance action — not tied to a specific violation on record
July 6, 1994State Violation/Reminder Notice1 linked violation
June 17, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 20, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 7, 1992State Othergeneral compliance action — not tied to a specific violation on record
February 25, 1992State Formal Notice of Violation issued80 linked violations
November 18, 1991State Violation/Reminder Notice60 linked violations
January 18, 1991State Violation/Reminder Notice1 linked violation
November 28, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

NORTHERN UTILITY SERVICES LLC

907-222-4084

ANCHORAGE, AK 99523-3368