Window Rock, 09

Moenave Community Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of July 25, 2018. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in 09.

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 EPA Region 9’s official records. Always confirm current status with EPA Region 9 before making decisions based on this information.

System facts

System ID (PWSID): 090403008
System type: Community Water System
Population served: 32
Service connections: 14
Ownership: Native American tribal
Water source: groundwater (wells)

Violation history

Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2016 – January 31, 2016
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
Styrene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
Nitrate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Benzene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
Diquat
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Simazine
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
LASSO
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2014 – December 31, 2016
Archived
Monitoring, Regular
—
Arsenic
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Barium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Chromium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Selenium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2008 – December 31, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2008 – August 16, 2012
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Mercury
January 1, 2008 – December 31, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – June 26, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2002 – July 31, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2002 – June 30, 2002
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2001 – December 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2000 – November 30, 2000
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2000 – October 31, 2000
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 31, 1996 – February 28, 1996
Resolved

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
January 1, 2016 – December 31, 2016	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Routine (IDSE)	TTHM	—	Resolved
January 1, 2016 – January 31, 2016	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Routine (IDSE)	TTHM	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	Styrene	—	Archived
January 1, 2014 – December 31, 2014	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Benzene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	Diquat	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Simazine	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	LASSO	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Barium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Chromium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Selenium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2008 – August 16, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Mercury	—	Resolved
July 1, 2005 – June 26, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2002 – July 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2002 – June 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2001 – December 31, 2001	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2001 – December 31, 2001	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2001 – December 31, 2001	Monitoring, Regular	Fluoride	—	Resolved
November 1, 2000 – November 30, 2000	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2000 – October 31, 2000	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Nitrate	—	Resolved
January 31, 1996 – February 28, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

August 31, 2017Federal Compliance achieved1 linked violation
August 31, 2017Federal Compliance achieved1 linked violation
August 31, 2017Federal Compliance achieved1 linked violation
August 31, 2017Federal Compliance achieved1 linked violation
August 31, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
April 10, 2017Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
December 20, 2016Federal Compliance achieved1 linked violation
July 1, 2016Federal Compliance achieved1 linked violation
May 20, 2016Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
May 12, 2014Federal Compliance achieved1 linked violation
February 5, 2014Federal Compliance achieved1 linked violation
February 5, 2014Federal Compliance achieved1 linked violation
August 16, 2012Federal Compliance achieved1 linked violation
July 14, 2011Federal Compliance achieved1 linked violation
July 14, 2011Federal Compliance achieved1 linked violation
June 7, 2011Federal Compliance achieved1 linked violation
March 9, 2011Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 9, 2011Federal Compliance achieved1 linked violation
February 9, 2011Federal Compliance achieved1 linked violation
August 3, 2010Federal Compliance achieved1 linked violation
March 11, 2010Federal Compliance achieved1 linked violation
March 11, 2010Federal Compliance achieved1 linked violation
March 11, 2010Federal Compliance achieved1 linked violation
February 26, 2010Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 25, 2009Federal Compliance achieved1 linked violation
August 20, 2008Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 26, 2008Federal Compliance achieved1 linked violation
June 26, 2008Federal Compliance achieved1 linked violation
June 26, 2008Federal Compliance achieved1 linked violation
June 26, 2008Federal Compliance achieved1 linked violation
June 26, 2008Federal Compliance achieved1 linked violation
July 11, 2007Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 13, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achieved1 linked violation
April 13, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 13, 2007Federal Compliance achieved1 linked violation
May 11, 2006Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 27, 2005Federal Compliance achieved1 linked violation
June 27, 2005Federal Compliance achieved1 linked violation
June 27, 2005Federal Compliance achieved1 linked violation
May 5, 2005Federal Compliance achieved1 linked violation
November 17, 2003Federal Compliance achieved1 linked violation
December 4, 2001Federal Compliance achieved1 linked violation

Last known contact on file (system is inactive)

Navajo Nation - Dept. of Water Resources

9287294040

Window Rock, AZ 86515