WASILLA, AK · Matanuska-Susitna Borough County

ALEUTIAN ESTATES #1 Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 3 other open item(s). See the violation history below for contaminant and status details.

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

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

System facts

System ID (PWSID): AK2224159
System type: Community Water System
Population served: 63
Service connections: 29
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2025
Unaddressed
Failure to Consult with State
—
Groundwater Rule
January 21, 2024 – January 22, 2024
Resolved
Treatment Technique, Corrective/Expedited Actions (RTCR)
Health-based
Revised Total Coliform Rule
January 20, 2024
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2024
Unaddressed
Treatment Technique, Level 2 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
October 8, 2023 – October 17, 2023
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
September 17, 2023 – October 17, 2023
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
September 7, 2023
Unaddressed
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
September 1, 2023 – September 30, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
July 17, 2020 – July 15, 2020
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2016 – October 25, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2012 – April 23, 2012
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
January 1, 2009 – April 27, 2011
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
October 1, 2008 – April 27, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 31, 2008 – October 1, 2010
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
July 1, 2008 – April 27, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2008 – April 27, 2011
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
January 1, 2008 – April 27, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2007 – April 27, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2006 – April 27, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2006 – April 27, 2011
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2006 – October 15, 2008
Resolved
OCCT/SOWT Treatment Installation/Demonstration
Health-based
Lead and Copper Rule
January 1, 2004 – April 27, 2011
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Diquat
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Endrin
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1999 – November 30, 1999
Archived
Monitoring, Regular
—
Nitrate
January 1, 1997 – December 31, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1996 – May 31, 1996
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – December 14, 1998
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Benzene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Benzene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Arsenic
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Fluoride
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Selenium
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Nitrate
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Chromium
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Cadmium
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Barium
May 1, 1988 – April 30, 1991
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1985 – June 30, 1989
Archived

Unaddressed no corrective action on record yetResolved 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
July 1, 2025	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Unaddressed
January 21, 2024 – January 22, 2024	Failure to Consult with State	Groundwater Rule	—	Resolved
January 20, 2024	Treatment Technique, Corrective/Expedited Actions (RTCR)	Revised Total Coliform Rule	Health-based	Unaddressed
January 1, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
October 8, 2023 – October 17, 2023	Treatment Technique, Level 2 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
September 17, 2023 – October 17, 2023	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
September 7, 2023	Public Notification Violation without NPDWR Violation	Public Notice	—	Unaddressed
September 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 17, 2020 – July 15, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2016 – October 25, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2012 – April 23, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2009 – April 27, 2011	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
October 1, 2008 – April 27, 2011	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
July 31, 2008 – October 1, 2010	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2008 – April 27, 2011	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
July 1, 2008 – April 27, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2008 – April 27, 2011	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
January 1, 2007 – April 27, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2006 – April 27, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2006 – April 27, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2006 – October 15, 2008	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 2004 – April 27, 2011	OCCT/SOWT Treatment Installation/Demonstration	Lead and Copper Rule	Health-based	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Diquat	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Endrin	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
November 1, 1999 – November 30, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Nitrate	—	Resolved
May 1, 1996 – May 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1993 – December 14, 1998	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Benzene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Benzene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
May 1, 1988 – April 30, 1991	Monitoring, Regular	Arsenic	—	Archived
May 1, 1988 – April 30, 1991	Monitoring, Regular	Fluoride	—	Archived
May 1, 1988 – April 30, 1991	Monitoring, Regular	Selenium	—	Archived
May 1, 1988 – April 30, 1991	Monitoring, Regular	Nitrate	—	Archived
May 1, 1988 – April 30, 1991	Monitoring, Regular	Chromium	—	Archived
May 1, 1988 – April 30, 1991	Monitoring, Regular	Cadmium	—	Archived
May 1, 1988 – April 30, 1991	Monitoring, Regular	Barium	—	Archived
June 30, 1985 – June 30, 1989	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 12, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 12, 2024State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
January 22, 2024State Compliance achieved1 linked violation
October 23, 2023State Compliance achieved1 linked violation
October 17, 2023State Compliance achieved1 linked violation
October 17, 2023State Compliance achieved1 linked violation
September 25, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 8, 2023State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
September 6, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 6, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
August 16, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
August 16, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 17, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 24, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 24, 2023State Boil Water Order14 linked violations
December 9, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 30, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 14, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 31, 2013State Violation/Reminder Notice1 linked violation
April 23, 2012State Compliance achieved1 linked violation
July 19, 2011State Violation/Reminder Notice1 linked violation
April 27, 2011State Compliance achieved1 linked violation
April 27, 2011State Compliance achieved4 linked violations
April 27, 2011State Compliance achieved4 linked violations
January 7, 2010State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 20, 2009State Violation/Reminder Notice1 linked violation
May 5, 2009State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 13, 2009State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 15, 2008State Compliance achieved1 linked violation
September 12, 2008State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 28, 2006State Compliance achieved1 linked violation
July 12, 2004State Compliance achieved1 linked violation
February 26, 2002State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 21, 2001State Other1 linked violation
December 21, 2001State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 19, 2001State Othergeneral compliance action — not tied to a specific violation on record
December 4, 2001State Othergeneral compliance action — not tied to a specific violation on record
August 15, 2001State Compliance achieved29 linked violations
April 30, 2001State Othergeneral compliance action — not tied to a specific violation on record
February 8, 2001State Othergeneral compliance action — not tied to a specific violation on record
January 11, 2001State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
December 5, 2000State Othergeneral compliance action — not tied to a specific violation on record
March 2, 1999State Othergeneral compliance action — not tied to a specific violation on record
February 18, 1999State Intentional no-action1 linked violation
December 17, 1998State Compliance achieved18 linked violations
December 14, 1998State Compliance achieved1 linked violation
December 1, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 13, 1998State Othergeneral compliance action — not tied to a specific violation on record
February 27, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 21, 1997State Othergeneral compliance action — not tied to a specific violation on record
February 24, 1997State Othergeneral compliance action — not tied to a specific violation on record
February 10, 1997State Othergeneral compliance action — not tied to a specific violation on record
February 1, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 5, 1993State Othergeneral compliance action — not tied to a specific violation on record
August 24, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 25, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 22, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 9, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 5, 1992State Violation/Reminder Notice11 linked violations
July 31, 1991State Violation/Reminder Notice8 linked violations
February 13, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 10, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 13, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

JOHNSON, ULI

907-357-1770

WASILLA, AK 99687