ANCHORAGE, AK · Anchorage Municipality County
KATHY O ESTATES Water System
Current status
1 open health-based violation on record as of July 4, 2026. 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)
- AK2211897
- System type
- Community Water System
- Population served
- 242
- Service connections
- 78
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Failure To Address Deficiency
Health-basedGroundwater Rule
December 1, 2024
UnaddressedMonitoring and Reporting (DBP)
—Chlorine
May 1, 2024 – May 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2024 – February 7, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2023 – December 31, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2023 – August 7, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2022 – December 31, 2022
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2022 – August 8, 2022
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2022 – June 30, 2022
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
July 29, 2019 – March 16, 2022
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
July 29, 2019 – March 21, 2022
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
July 29, 2019 – April 19, 2022
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
July 29, 2019 – April 19, 2022
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2018 – July 17, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2018 – June 30, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2017 – June 30, 2017
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Nitrate
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2014 – January 31, 2014
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2013 – May 31, 2013
ResolvedMonitoring, Regular
—Nitrate
January 1, 2013 – December 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2013 – March 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Arsenic
January 1, 2011 – December 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2007 – November 28, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2007 – April 30, 2007
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2007 – June 30, 2007
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2005 – December 31, 2005
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2005 – September 30, 2005
ArchivedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2005 – June 30, 2005
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2004 – July 1, 2011
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2004 – September 30, 2004
ArchivedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2004 – June 30, 2004
ArchivedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedArsenic
January 1, 1993 – April 12, 2000
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
August 1, 1988 – July 31, 1992
ArchivedMonitoring, Regular
—Fluoride
June 30, 1986 – June 30, 1989
ArchivedMonitoring, Regular
—Cadmium
June 30, 1986 – June 30, 1989
ArchivedMonitoring, Regular
—Arsenic
June 30, 1986 – June 30, 1989
ArchivedMonitoring, Regular
—Selenium
June 30, 1986 – June 30, 1989
ArchivedMonitoring, Regular
—Mercury
June 30, 1986 – June 30, 1989
ArchivedMonitoring, Regular
—Fluoride
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Mercury
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Barium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Cadmium
October 1, 1979 – October 31, 1979
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 |
|---|---|---|---|---|
| December 1, 2024 | Failure To Address Deficiency | Groundwater Rule | Health-based | Unaddressed |
| May 1, 2024 – May 31, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2024 – February 7, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2023 – August 7, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2022 – August 8, 2022 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 29, 2019 – March 16, 2022 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| July 29, 2019 – March 21, 2022 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| July 29, 2019 – April 19, 2022 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| July 29, 2019 – April 19, 2022 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| July 1, 2018 – July 17, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2017 – June 30, 2017 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2014 – January 31, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2013 – May 31, 2013 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| November 1, 2007 – November 28, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2007 – April 30, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2007 – June 30, 2007 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| April 1, 2005 – June 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2004 – July 1, 2011 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| April 1, 2004 – June 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| January 1, 1993 – April 12, 2000 | Maximum Contaminant Level Violation, Single Sample | Arsenic | Health-based | Resolved |
| August 1, 1988 – July 31, 1992 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| June 30, 1986 – June 30, 1989 | Monitoring, Regular | Fluoride | — | Archived |
| June 30, 1986 – June 30, 1989 | Monitoring, Regular | Cadmium | — | Archived |
| June 30, 1986 – June 30, 1989 | Monitoring, Regular | Arsenic | — | Archived |
| June 30, 1986 – June 30, 1989 | Monitoring, Regular | Selenium | — | Archived |
| June 30, 1986 – June 30, 1989 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Fluoride | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Cadmium | — | 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
- June 13, 2024State Compliance achieved1 linked violation
- April 2, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 26, 2024State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- March 26, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- February 7, 2024State Compliance achieved2 linked violations
- October 25, 2023State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- October 24, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 24, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 23, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 23, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 23, 2023State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- August 9, 2023State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- August 7, 2023State Compliance achieved1 linked violation
- February 6, 2023State Compliance achieved1 linked violation
- August 8, 2022State Compliance achieved2 linked violations
- April 19, 2022State Compliance achieved1 linked violation
- April 19, 2022State Compliance achieved1 linked violation
- March 21, 2022State Compliance achieved1 linked violation
- March 16, 2022State Compliance achieved1 linked violation
- July 22, 2020State Boil Water Order1 linked violation
- July 22, 2020State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
- July 3, 2019State Compliance achieved2 linked violations
- December 18, 2018State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- December 18, 2018State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
- December 5, 2018State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- November 14, 2018State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- August 2, 2018State Compliance achieved1 linked violation
- July 17, 2018State Compliance achieved1 linked violation
- July 12, 2018State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- January 31, 2018State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- July 17, 2017State Compliance achieved1 linked violation
- April 25, 2017State Compliance achieved1 linked violation
- November 14, 2014State Othergeneral compliance action — not tied to a specific violation on record
- April 9, 2014State Compliance achieved2 linked violations
- February 19, 2014State Compliance achieved1 linked violation
- February 19, 2014State Compliance achieved1 linked violation
- February 22, 2013State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 3, 2012State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- July 1, 2011State Compliance achieved1 linked violation
- June 21, 2011State Compliance achieved3 linked violations
- June 20, 2011State Compliance achieved12 linked violations
- May 23, 2011State Compliance achieved7 linked violations
- December 16, 2010State Compliance achieved1 linked violation
- February 16, 2009State Compliance achieved1 linked violation
- November 28, 2007State Compliance achieved1 linked violation
- December 31, 2006State Compliance achieved14 linked violations
- October 1, 2006State Compliance achieved16 linked violations
- August 25, 2006State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 3, 2005State Compliance achieved1 linked violation
- March 26, 2004State Othergeneral compliance action — not tied to a specific violation on record
- May 20, 2002State Othergeneral compliance action — not tied to a specific violation on record
- May 10, 2002State Other1 linked violation
- April 30, 2002State Compliance achieved1 linked violation
- February 4, 2002State Othergeneral compliance action — not tied to a specific violation on record
- January 3, 2002State Other1 linked violation
- January 9, 2001State Compliance Meeting conductedgeneral compliance action — not tied to a specific violation on record
- December 1, 2000State Othergeneral compliance action — not tied to a specific violation on record
- September 13, 2000State Othergeneral compliance action — not tied to a specific violation on record
- April 12, 2000State Compliance achieved1 linked violation
- February 25, 2000State Other1 linked violation
- January 25, 2000State Othergeneral compliance action — not tied to a specific violation on record
- November 15, 1999State Compliance Meeting conducted1 linked violation
- April 9, 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
- December 10, 1998State Violation/Reminder Noticegeneral 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
- January 21, 1998State Othergeneral compliance action — not tied to a specific violation on record
- December 3, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 1, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 24, 1997State Othergeneral compliance action — not tied to a specific violation on record
- October 15, 1996State Othergeneral compliance action — not tied to a specific violation on record
- June 17, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
DEWBERRY, RENEE
907-344-5001
ANCHORAGE, AK 99524