DIXON, NM · Rio Arriba County

RIO EMBUDO MDWCA 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 New Mexico’s official records. Always confirm current status with New Mexico before making decisions based on this information.

System facts

System ID (PWSID): NM3500721
System type: Community Water System
Population served: 159
Service connections: 63
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
February 12, 2021 – November 12, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – July 14, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 14, 2020 – March 28, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 18, 2019 – June 8, 2020
Resolved
Failure to Consult with State
—
Groundwater Rule
February 20, 2019 – June 8, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – July 9, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 7, 2018 – August 3, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 4, 2017 – March 28, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2016 – September 30, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – August 20, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – July 21, 2011
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2006 – December 31, 2006
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2005 – June 19, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – June 30, 2010
Resolved
Notification, Public
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
May 1, 1993 – May 31, 1993
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1993 – April 30, 1993
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1993 – March 31, 1993
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1992 – May 31, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1992 – April 30, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
February 12, 2021 – November 12, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2020 – July 14, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 14, 2020 – March 28, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 18, 2019 – June 8, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 20, 2019 – June 8, 2020	Failure to Consult with State	Groundwater Rule	—	Resolved
July 1, 2018 – July 9, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 7, 2018 – August 3, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 4, 2017 – March 28, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2016 – September 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2016 – July 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2016 – June 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2014 – August 20, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – July 21, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
October 1, 2005 – June 19, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2005 – June 30, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 1994 – July 31, 1994	Notification, Public	Coliform (TCR)	—	Resolved
July 1, 1993 – July 31, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 1993 – May 31, 1993	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1993 – April 30, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 1993 – March 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1992 – May 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1992 – April 30, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 9, 2013State Compliance achieved1 linked violation
September 10, 2004State Compliance achieved4 linked violations
July 30, 2004State Violation/Reminder Notice3 linked violations
September 3, 1996State Public Notification requested6 linked violations
July 12, 1993State Public Notification requested8 linked violations
May 13, 1993State Violation/Reminder Notice5 linked violations
April 23, 1993State Public Notification issued4 linked violations
December 15, 1992State Public Notification issued14 linked violations
September 4, 1992State Violation/Reminder Notice1 linked violation
August 1, 1992State Technical Assistance Visit1 linked violation
July 17, 1992State Violation/Reminder Notice2 linked violations
June 12, 1992State Public Notification issued1 linked violation
June 8, 1992State Public Notification requested2 linked violations
May 11, 1992State Public Notification requested2 linked violations
February 24, 1992State Violation/Reminder Notice4 linked violations
November 4, 1991State Public Notification requested2 linked violations
October 9, 1991State Violation/Reminder Notice2 linked violations
September 25, 1991State Violation/Reminder Notice4 linked violations

Contact

CHILTON, MARIA

505-927-2974

DIXON, NM 87527