Mescalero Carrizo 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 EPA Region 6’s official records. Always confirm current status with EPA Region 6 before making decisions based on this information.

System facts

System ID (PWSID): 063503233
System type: Community Water System
Population served: 951
Service connections: 291
Ownership: Native American tribal
Water source: groundwater (wells)

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
September 27, 2018 – June 23, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
July 6, 2017 – June 23, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 16, 2013 – January 1, 2015
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
December 27, 2012 – January 1, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2008 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2008 – December 31, 2010
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
January 1, 2007 – December 31, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 2000 – April 30, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2000 – February 29, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1999 – December 31, 1999
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
September 27, 2018 – June 23, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 6, 2017 – June 23, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 16, 2013 – January 1, 2015	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
December 27, 2012 – January 1, 2015	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2008 – December 31, 2010	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2007 – December 31, 2015	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
April 1, 2000 – April 30, 2000	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
February 1, 2000 – February 29, 2000	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1999 – December 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 1, 2020Federal Public Notification received from PWS5 linked violations
November 20, 2019Federal Public Notification received from PWS5 linked violations
September 27, 2018Federal Violation/Reminder Notice7 linked violations
January 1, 2015Federal Compliance achieved5 linked violations
January 1, 2015Federal Compliance achieved3 linked violations
March 17, 2001Federal Compliance achieved1 linked violation

Contact

Not on record

Phone not on record