ILFELD, NM · San Miguel County

NORTH SAN YSIDRO 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): NM3518225
System type: Community Water System
Population served: 133
Service connections: 45
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – October 28, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2023 – November 13, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2021 – September 27, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 15, 2020 – June 24, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 19, 2018 – July 17, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 2, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 11, 2017 – December 27, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 6, 2012 – January 17, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 6, 2008 – October 22, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 7, 2007 – October 22, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2007 – October 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – September 20, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
January 1, 1986 – December 31, 1988
Archived
Monitoring, Regular
—
Fluoride
July 1, 1984 – June 30, 1987
Archived

Resolved 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
July 1, 2024 – October 28, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2023 – November 13, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2021 – September 27, 2023	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
June 15, 2020 – June 24, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 19, 2018 – July 17, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – July 2, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 11, 2017 – December 27, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 6, 2012 – January 17, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 6, 2008 – October 22, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 7, 2007 – October 22, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2007 – October 31, 2007	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2003 – September 20, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 1986 – December 31, 1988	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived
July 1, 1984 – June 30, 1987	Monitoring, Regular	Fluoride	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

October 28, 2025State Compliance achieved6 linked violations
January 3, 2023State Compliance achieved6 linked violations
September 30, 2021State Compliance achieved7 linked violations
June 24, 2020State Compliance achieved7 linked violations
July 2, 2018State Compliance achieved2 linked violations
July 2, 2018State Compliance achieved2 linked violations
May 9, 2018State Administrative/Compliance Order with penalty issued12 linked violations
February 16, 2018State Public Notification requested2 linked violations
February 16, 2018State Violation/Reminder Notice2 linked violations
February 16, 2018State Violation/Reminder Notice5 linked violations
December 11, 2017State Violation/Reminder Notice2 linked violations
November 21, 2017State Public Notification requested2 linked violations
November 21, 2017State Violation/Reminder Notice2 linked violations
March 1, 2017State Administrative/Compliance Order without penalty issued4 linked violations
February 9, 2017State Public Notification requested2 linked violations
February 9, 2017State Violation/Reminder Notice2 linked violations
December 1, 2015State Compliance achieved22 linked violations
October 5, 2015Federal Final Administrative Order issued2 linked violations
January 12, 2015State Violation/Reminder Notice3 linked violations
August 27, 2014State Compliance achieved5 linked violations
August 8, 2013State Violation/Reminder Notice1 linked violation
January 17, 2013State Compliance achieved14 linked violations
January 15, 2013State Compliance achieved4 linked violations
October 25, 2012State Compliance achieved11 linked violations
October 25, 2012State Violation/Reminder Notice11 linked violations
September 14, 2012State Violation/Reminder Notice3 linked violations
December 16, 2010State Compliance achieved12 linked violations
October 22, 2010State Compliance achieved3 linked violations
October 22, 2010State Compliance achieved3 linked violations
October 22, 2010State Compliance achieved2 linked violations
January 6, 2009State Compliance achieved1 linked violation
November 6, 2007State Public Notification requested3 linked violations
November 6, 2007State Public Notification requested6 linked violations
February 19, 2007State Public Notification requested4 linked violations
April 26, 2005State Formal Notice of Violation issued14 linked violations
January 25, 2005State Violation/Reminder Notice16 linked violations
November 30, 2004State Compliance achieved2 linked violations
May 31, 2004State Compliance achieved3 linked violations
May 31, 2004State Compliance achieved3 linked violations
September 25, 2002Federal Compliance achieved3 linked violations
January 25, 2002State Violation/Reminder Notice9 linked violations
September 30, 1990State Violation/Reminder Notice1 linked violation
September 30, 1987State Boil Water Ordergeneral compliance action — not tied to a specific violation on record

Contact

ROMERO, KATHY

505-470-6742

ILFELD, NM 87538