LAS VEGAS, NM · San Miguel County

TECOLOTE MDWCA Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.

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): NM3519325
System type: Community Water System
Population served: 126
Service connections: 50
Ownership: local government
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025 – December 31, 2025
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2024 – December 31, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2022 – October 26, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2020 – July 15, 2021
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2019 – June 30, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
April 4, 2019 – June 24, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2016 – November 30, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 10, 2016 – July 6, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
July 1, 2016 – May 21, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
July 1, 2016 – May 21, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – September 30, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
June 2, 2016 – August 4, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 7, 2014 – January 13, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2014 – June 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2014 – June 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2014 – June 30, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2013 – September 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2012 – March 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 12, 2010 – August 24, 2012
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 2010 – July 31, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 2, 2006 – November 8, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – July 28, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1993 – September 30, 1993
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – December 31, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
October 1, 2024 – December 31, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2022 – October 26, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2020 – July 15, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2019 – June 30, 2020	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 4, 2019 – June 24, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 1, 2016 – November 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 10, 2016 – July 6, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – May 21, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 1, 2016 – May 21, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 1, 2016 – September 30, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 2, 2016 – August 4, 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
December 7, 2014 – January 13, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – June 30, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2014 – June 30, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2014 – June 30, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2013 – September 30, 2013	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 12, 2010 – August 24, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2010 – July 31, 2010	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
May 2, 2006 – November 8, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2005 – July 28, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
September 1, 1993 – September 30, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

May 9, 2013State Compliance achieved1 linked violation
August 12, 2010State Public Notification requested1 linked violation
August 17, 2006State Violation/Reminder Notice9 linked violations
August 17, 2006State Public Notification requested7 linked violations
April 14, 2005State Violation/Reminder Notice1 linked violation
April 14, 2005State Public Notification requested2 linked violations
January 24, 2005State Public Notification requested2 linked violations
January 24, 2005State Violation/Reminder Notice6 linked violations
March 27, 2003State Public Notification requested25 linked violations
February 7, 2003State Violation/Reminder Notice10 linked violations
February 3, 2003State Public Notification requested3 linked violations
March 16, 2002State Violation/Reminder Notice10 linked violations
August 26, 1999State Public Notification requested38 linked violations
February 26, 1999Federal Final Administrative Order issued167 linked violations
October 21, 1998State Violation/Reminder Notice8 linked violations

Contact

MARTINEZ, MONA

505-617-5169

LAS VEGAS, NM 87701