RIBERA, NM · San Miguel County

GONZALES RANCH MDWCA Water System

Current status

1 item on record is 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 New Mexico’s official records. Always confirm current status with New Mexico before making decisions based on this information.

System facts

System ID (PWSID): NM3500625
System type: Community Water System
Population served: 114
Service connections: 49
Ownership: local government
Water source: groundwater (wells)

Violation history

LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – August 16, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – October 11, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – June 23, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2018 – September 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2018 – June 30, 2019
Archived
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2018 – June 30, 2019
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
April 27, 2018 – June 14, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2018 – June 30, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
March 16, 2018 – March 5, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
March 16, 2018 – March 5, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 16, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 1, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 31, 2017 – September 25, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – September 30, 2017
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 29, 2017 – September 25, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 21, 2016 – June 16, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 21, 2016 – June 16, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 21, 2016 – June 16, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 8, 2016 – June 16, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2016 – July 31, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – September 20, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
June 2, 2016 – September 20, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2015 – September 30, 2015
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2015 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2015 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 30, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 23, 2014 – July 1, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 3, 2013 – July 1, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 3, 2013 – July 1, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – August 16, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2013 – March 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2012 – March 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2011 – December 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2011 – September 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2011 – September 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2011 – June 30, 2011
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2006 – October 5, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – August 1, 2010
Resolved

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
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
October 1, 2022 – August 16, 2023	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2022 – October 11, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2020 – June 23, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2018 – June 30, 2019	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
July 1, 2018 – June 30, 2019	Monitoring and Reporting (DBP)	TTHM	—	Archived
April 27, 2018 – June 14, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
March 16, 2018 – March 5, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
March 16, 2018 – March 5, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 16, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 31, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 29, 2017 – September 25, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 21, 2016 – June 16, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 21, 2016 – June 16, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 21, 2016 – June 16, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 8, 2016 – June 16, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – July 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2016 – September 20, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 2, 2016 – September 20, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2016 – June 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Archived
July 1, 2015 – June 30, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2015 – June 30, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 23, 2014 – July 1, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 3, 2013 – July 1, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 3, 2013 – July 1, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2013 – August 16, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	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, 2012 – March 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2006 – October 5, 2016	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2005 – August 1, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

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 2, 2024State Public Notification received2 linked violations
June 26, 2023State Violation/Reminder Notice2 linked violations
June 26, 2023State Public Notification requested2 linked violations
January 11, 2023State Compliance achieved2 linked violations
October 11, 2022State Compliance achieved2 linked violations
December 10, 2021State Compliance achieved2 linked violations
October 29, 2021State Public Notification requested2 linked violations
September 9, 2021State Compliance achieved2 linked violations
June 8, 2021State Public Notification received7 linked violations
March 12, 2021State no longer subject to Rule8 linked violations
March 3, 2021State Public Notification requested7 linked violations
October 1, 2020State Compliance achieved5 linked violations
July 24, 2020State Public Notification requested2 linked violations
July 16, 2020State Violation/Reminder Notice2 linked violations
September 30, 2019State Public Notification received2 linked violations
September 25, 2018State Compliance achieved3 linked violations
September 25, 2018State Compliance achieved2 linked violations
September 25, 2018State Compliance achieved3 linked violations
September 25, 2018State Compliance achieved5 linked violations
September 25, 2018State Compliance achieved3 linked violations
September 25, 2018State Compliance achieved3 linked violations
October 4, 2017State Compliance achieved4 linked violations
June 16, 2017State Public Notification received4 linked violations
June 16, 2017State Public Notification received4 linked violations
June 16, 2017State Compliance achieved6 linked violations
June 16, 2017State Compliance achieved4 linked violations
June 16, 2017State Public Notification received4 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Violation/Reminder Notice2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Violation/Reminder Notice2 linked violations
January 29, 2016State Public Notification requested2 linked violations
January 29, 2016State Compliance achieved2 linked violations
January 29, 2016State Compliance achieved2 linked violations
January 29, 2016State Compliance achieved2 linked violations
January 29, 2016State Compliance achieved2 linked violations
December 21, 2015State Violation/Reminder Notice3 linked violations
December 21, 2015State Public Notification requested2 linked violations
December 21, 2015State Violation/Reminder Notice3 linked violations
December 21, 2015State Public Notification requested3 linked violations
August 16, 2013State Compliance achieved3 linked violations
April 22, 2013State Violation/Reminder Notice3 linked violations
October 8, 2012State Compliance achieved4 linked violations
August 2, 2012State Public Notification requested3 linked violations
August 2, 2012State Public Notification requested3 linked violations
August 2, 2012State Violation/Reminder Notice3 linked violations
July 25, 2011State Violation/Reminder Notice2 linked violations
November 6, 2010State Compliance achieved4 linked violations
August 1, 2010State Compliance achieved4 linked violations
September 9, 2008State Compliance achieved3 linked violations
September 9, 2008State Violation/Reminder Notice3 linked violations
July 30, 2008State Violation/Reminder Notice3 linked violations
July 30, 2008State Violation/Reminder Notice3 linked violations
October 12, 2006State Public Notification requested3 linked violations
September 20, 2006State Compliance achieved6 linked violations
March 10, 2006State Violation/Reminder Notice12 linked violations
May 31, 2003State Compliance achieved2 linked violations
May 31, 2003State Compliance achieved2 linked violations

Contact

CASTRO, VERONICA

575-421-3892

RIBERA, NM 87560