Ft Defiance, NN

Farmington Rural-Shiprock-Beclabito NTUA Water System

Current status

2 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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 Navajo Nation’s official records. Always confirm current status with Navajo Nation before making decisions based on this information.

System facts

System ID (PWSID): NN3500245
System type: Community Water System
Population served: 15,233
Service connections: 4,454
Ownership: Native American tribal
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
February 1, 2024
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2024 – February 29, 2024
Resolved
Treatment Technique, Level 2 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
September 1, 2018 – February 7, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 1, 2018 – February 25, 2020
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
August 1, 2018 – September 13, 2018
Resolved
Monitoring, Routine (IDSE)
—
TTHM
April 1, 2018 – May 1, 2018
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
April 1, 2018 – May 1, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2017 – April 30, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2017 – March 31, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2017 – February 28, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
April 1, 2015 – May 4, 2015
Resolved
Monitoring, Routine (IDSE)
—
TTHM
April 1, 2015 – May 4, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Stage 2 Disinfectants and Disinfection Byproducts Rule
October 1, 2013
Unaddressed
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2012 – December 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2009 – July 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2008 – August 12, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2004 – September 30, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2004 – November 11, 2005
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2003 – December 31, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2003 – October 31, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2003 – February 28, 2003
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2003 – February 28, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 2003 – January 31, 2003
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 2003 – January 31, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 2002 – November 30, 2002
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 2002 – November 30, 2002
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
September 30, 1996 – October 29, 1996
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
September 30, 1996 – October 29, 1996
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
February 1, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
February 1, 2024 – February 29, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2018 – February 7, 2019	Treatment Technique, Level 2 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
August 1, 2018 – February 25, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2018 – September 13, 2018	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
April 1, 2018 – May 1, 2018	Monitoring, Routine (IDSE)	TTHM	—	Resolved
April 1, 2018 – May 1, 2018	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2017 – April 30, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
March 1, 2017 – March 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2017 – February 28, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2017 – January 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Routine (IDSE)	TTHM	—	Resolved
April 1, 2015 – May 4, 2015	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2015 – May 4, 2015	Monitoring, Routine (IDSE)	TTHM	—	Resolved
October 1, 2013	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	—	Unaddressed
December 1, 2012 – December 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2012 – November 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2009 – July 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2008 – August 12, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2004 – September 30, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2004 – November 11, 2005	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 2003 – December 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 2003 – October 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
February 1, 2003 – February 28, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
February 1, 2003 – February 28, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2003 – January 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 2003 – January 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 2002 – November 30, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 2002 – November 30, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
September 30, 1996 – October 29, 1996	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
September 30, 1996 – October 29, 1996	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	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 28, 2024State Formal Notice of Violation issued1 linked violation
March 31, 2024State Compliance achieved1 linked violation
February 25, 2020State Compliance achieved1 linked violation
March 5, 2019State Formal Notice of Violation issued1 linked violation
February 7, 2019State Compliance achieved1 linked violation
January 10, 2019State Formal Notice of Violation issued1 linked violation
January 10, 2019State Formal Notice of Violation issued1 linked violation
September 13, 2018State Compliance achieved1 linked violation
May 1, 2018State Compliance achieved1 linked violation
May 1, 2018State Compliance achieved1 linked violation
November 13, 2017State Compliance achieved1 linked violation
November 13, 2017State Compliance achieved1 linked violation
November 13, 2017State Compliance achieved1 linked violation
November 13, 2017State Compliance achieved1 linked violation
October 4, 2017State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 4, 2017State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 29, 2017State Public Notification issued1 linked violation
August 29, 2017State Formal Notice of Violation issued1 linked violation
August 29, 2017State Formal Notice of Violation issued1 linked violation
August 29, 2017State Public Notification issued1 linked violation
June 23, 2017State Public Notification issued1 linked violation
June 23, 2017State Formal Notice of Violation issued1 linked violation
June 23, 2017State Formal Notice of Violation issued1 linked violation
June 23, 2017State Formal Notice of Violation issued1 linked violation
June 23, 2017State Public Notification issued1 linked violation
June 23, 2017State Public Notification issued1 linked violation
August 31, 2016State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
August 31, 2016State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
August 31, 2016State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
August 31, 2016State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 12, 2016State Compliance achieved1 linked violation
June 12, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 12, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 12, 2016State Compliance achieved1 linked violation
May 31, 2016State Public Notification issued1 linked violation
May 31, 2016State Formal Notice of Violation issued1 linked violation
May 31, 2016State Public Notification issued1 linked violation
May 31, 2016State Formal Notice of Violation issued1 linked violation
August 21, 2015State Public Notification issued1 linked violation
August 21, 2015State Public Notification issued1 linked violation
August 21, 2015State Formal Notice of Violation issued1 linked violation
August 21, 2015State Formal Notice of Violation issued1 linked violation
May 4, 2015State Compliance achieved1 linked violation
May 4, 2015State Compliance achieved1 linked violation
January 11, 2013State Formal Notice of Violation issued1 linked violation
January 11, 2013State Compliance achieved1 linked violation
December 11, 2012State Compliance achieved1 linked violation
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 21, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 25, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 25, 2011State Compliance achieved1 linked violation
August 10, 2010State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 26, 2010State Formal Notice of Violation issued1 linked violation
January 26, 2010State Public Notification requested1 linked violation
August 10, 2009State Compliance achieved1 linked violation
August 10, 2009State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 10, 2009State Compliance achieved1 linked violation
June 12, 2009State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 8, 2009State Formal Notice of Violation issued1 linked violation
December 1, 2008State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 11, 2008State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 12, 2008State Compliance achieved1 linked violation
August 12, 2008State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 12, 2008State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 1, 2007State Compliance achieved3 linked violations
May 12, 2006State Compliance achieved2 linked violations
May 12, 2006State Formal Notice of Violation issued1 linked violation
May 12, 2006State Violation/Reminder Notice2 linked violations
May 11, 2006State Formal Notice of Violation issued1 linked violation
April 26, 2006State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 11, 2005State Compliance achieved1 linked violation
October 6, 2004State Compliance achieved1 linked violation
October 4, 2004State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 24, 2004State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 9, 2002State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 11, 2001State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 15, 1998State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 14, 1998State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

Navajo Tribal Utility Authority

9287296277

Ft Defiance, AZ 86504