CERRO, NM · Taos County

CERRO REGIONAL MDWCA/SWA 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): NM3574229
System type: Community Water System
Population served: 232
Service connections: 3
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
May 27, 2018 – May 29, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2017 – November 30, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 30, 2017 – October 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 30, 2017 – October 29, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 13, 2016 – October 29, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 13, 2016 – April 4, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 13, 2016 – October 10, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 21, 2015 – May 29, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 17, 2015 – April 21, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 17, 2014 – March 31, 2014
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 8, 2013 – March 31, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2010 – December 31, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
February 1, 2009 – February 28, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – July 27, 2004
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 1992 – August 31, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
May 27, 2018 – May 29, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2017 – November 30, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 30, 2017 – October 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 30, 2017 – October 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2016 – June 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 13, 2016 – October 29, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 13, 2016 – April 4, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 13, 2016 – October 10, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
August 21, 2015 – May 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 17, 2015 – April 21, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
March 17, 2014 – March 31, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 8, 2013 – March 31, 2014	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 1, 2012 – November 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 2009 – February 28, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2003 – July 27, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 1, 1992 – August 31, 1992	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

November 14, 2023State Compliance achieved2 linked violations
August 3, 2018State Public Notification received5 linked violations
June 4, 2018State Public Notification received1 linked violation
May 29, 2018State Compliance achieved1 linked violation
February 13, 2018State Public Notification received1 linked violation
December 18, 2017State Public Notification requested2 linked violations
December 18, 2017State Violation/Reminder Notice2 linked violations
December 18, 2017State Public Notification requested2 linked violations
June 29, 2017State Violation/Reminder Notice7 linked violations
June 29, 2017State Public Notification requested7 linked violations
October 4, 2016State Public Notification requested2 linked violations
September 29, 2016State Violation/Reminder Notice3 linked violations
September 29, 2016State Violation/Reminder Notice3 linked violations
September 29, 2016State Public Notification requested3 linked violations
September 29, 2016State Public Notification requested3 linked violations
October 2, 2015State Public Notification requested3 linked violations
July 21, 2015State Violation/Reminder Notice4 linked violations
July 21, 2015State Public Notification requested4 linked violations
July 21, 2015State Violation/Reminder Notice3 linked violations
November 20, 2012State Public Notification received5 linked violations
November 6, 2012State Public Notification received2 linked violations
November 5, 2012State Violation/Reminder Notice4 linked violations
December 13, 2010State Public Notification requested5 linked violations
April 23, 2009State Public Notification received4 linked violations
February 16, 2009State Public Notification requested4 linked violations
October 12, 2004State Compliance achieved2 linked violations

Contact

BAILON, VILMA

575-586-0304

CERRO, NM 87519