Is CANON PLAZA MDWCA required to publish a Consumer Confidence Report?

Yes. CANON PLAZA MDWCA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is CANON PLAZA MDWCA’s next Consumer Confidence Report due?

CANON PLAZA MDWCA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

VALLECITOS, NM · Rio Arriba County

CANON PLAZA MDWCA Water System

Consumer Confidence Report status

CANON PLAZA MDWCA must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show 1 item for CANON PLAZA MDWCA that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): NM3500421
System type: Community Water System
Population served: 60
Service connections: 16
Ownership: local government
Water source: groundwater (wells)

CANON PLAZA MDWCA is one of 667 community water systems in New Mexico in the 500 or fewer people size category, serving 60 people from groundwater.

As of August 1, 2026, its federal record holds 69 entries between 2004 and 2025, of which 1 remains open; none are health-based.

Of the 69, 28 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules, the Consumer Confidence Rule, and the Groundwater Rule.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2025 – October 8, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2022 – March 31, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – August 17, 2021
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
July 26, 2020 – October 28, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2019 – October 31, 2019
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2018 – October 28, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – September 24, 2018
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2018 – August 5, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 18, 2017 – March 28, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 18, 2017 – March 28, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2017 – August 31, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – August 18, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2016 – December 31, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2016 – November 30, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2016 – October 6, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2016 – October 31, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2016 – September 30, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2016 – August 31, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – August 3, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2016 – July 31, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
June 2, 2016 – January 22, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 19, 2016 – February 6, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 19, 2016 – November 30, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 19, 2016 – November 14, 2016
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 19, 2016 – March 22, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 22, 2016 – February 6, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 22, 2016 – November 14, 2016
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 22, 2016 – November 30, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 22, 2016 – February 6, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 22, 2016 – February 6, 2018
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2015 – January 31, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2014 – December 31, 2014
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2014 – November 13, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – November 7, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2013 – November 30, 2013
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2013 – October 6, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 12, 2013 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 12, 2013 – September 30, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 15, 2013 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2013 – May 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 13, 2013 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2013 – March 31, 2013
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 28, 2013 – April 1, 2014
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 28, 2013 – April 1, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2013 – January 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2012 – December 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 14, 2012 – September 30, 2013
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2012 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 7, 2012 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2012 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2012 – August 31, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2012 – March 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2012 – February 29, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2011 – December 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2011 – October 31, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2011 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2011 – August 31, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2009 – August 27, 2010
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2007 – October 2, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – October 2, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – August 6, 2007
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2006 – October 6, 2017
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2005 – October 2, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – September 27, 2004
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 11, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 11, 2025 – October 8, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2022 – March 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2021 – August 17, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 26, 2020 – October 28, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 1, 2019 – October 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2018 – October 28, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2018 – September 24, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2018 – August 5, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 18, 2017 – March 28, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 18, 2017 – March 28, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2017 – August 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2017 – August 18, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 1, 2016 – December 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2016 – November 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2016 – October 6, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2016 – October 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2016 – September 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
August 1, 2016 – August 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2016 – August 3, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2016 – July 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 2, 2016 – January 22, 2017	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2016 – June 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
May 19, 2016 – February 6, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
May 19, 2016 – November 30, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
May 19, 2016 – November 14, 2016	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
May 19, 2016 – March 22, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 22, 2016 – February 6, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 22, 2016 – November 14, 2016	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 22, 2016 – November 30, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 22, 2016 – February 6, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 22, 2016 – February 6, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2015 – January 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2014 – December 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2014 – November 13, 2014	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2014 – November 7, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2013 – November 30, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2013 – October 6, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 12, 2013 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 12, 2013 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2013 – September 30, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 15, 2013 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2013 – May 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 13, 2013 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2013 – March 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 28, 2013 – April 1, 2014	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 28, 2013 – April 1, 2014	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2013 – January 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2012 – December 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 14, 2012 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2012 – September 30, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 7, 2012 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 11, 2012 – September 30, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2012 – August 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2012 – September 30, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2012 – June 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2012 – March 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2012 – February 29, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2011 – December 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2011 – October 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2011 – September 30, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 1, 2011 – August 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2009 – August 27, 2010	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2007 – October 2, 2008	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2007 – October 2, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2006 – August 6, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2006 – October 6, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2005 – October 2, 2008	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – September 27, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

October 8, 2025State Compliance achieved3 linked violations
November 27, 2024State Public Notification requested4 linked violations
October 28, 2024State Violation/Reminder Notice2 linked violations
October 10, 2024State Public Notification requested2 linked violations
August 27, 2024State Public Notification requested3 linked violations
September 27, 2023State Compliance achieved2 linked violations
September 27, 2023State Public Notification received2 linked violations
April 15, 2022State Public Notification requested4 linked violations
August 17, 2021State Compliance achieved4 linked violations
August 17, 2021State Violation/Reminder Notice2 linked violations
October 28, 2020State Compliance achieved4 linked violations
October 27, 2020State Compliance achieved2 linked violations
December 19, 2019State Violation/Reminder Notice6 linked violations
December 10, 2019State Public Notification received30 linked violations
November 19, 2019State Public Notification requested7 linked violations
June 21, 2019State Compliance achieved6 linked violations
June 17, 2019State Public Notification received8 linked violations
March 28, 2019State Compliance achieved3 linked violations
March 28, 2019State Compliance achieved4 linked violations
October 28, 2018State Compliance achieved2 linked violations
February 7, 2018State Public Notification received8 linked violations
February 7, 2018State Public Notification received8 linked violations
February 6, 2018State Compliance achieved2 linked violations
February 6, 2018State Compliance achieved5 linked violations
February 6, 2018State Compliance achieved3 linked violations
January 17, 2018State Public Notification requested8 linked violations
January 17, 2018State Violation/Reminder Notice8 linked violations
January 17, 2018State Violation/Reminder Notice8 linked violations
October 25, 2017State Public Notification requested3 linked violations
October 6, 2017State Compliance achieved3 linked violations
October 4, 2017State Compliance achieved3 linked violations
October 4, 2017State Compliance achieved3 linked violations
September 29, 2017State Compliance achieved4 linked violations
August 17, 2017State Violation/Reminder Notice1 linked violation
June 13, 2017State Compliance achieved2 linked violations
April 14, 2017State Public Notification received2 linked violations
March 21, 2017State Public Notification requested2 linked violations
March 20, 2017State Public Notification received3 linked violations
March 1, 2017State Public Notification requested3 linked violations
March 1, 2017State Violation/Reminder Notice4 linked violations
November 14, 2016State Compliance achieved3 linked violations
October 17, 2016State Public Notification requested4 linked violations
January 26, 2015State Violation/Reminder Notice6 linked violations
November 13, 2014State Compliance achieved8 linked violations
October 8, 2014State Violation/Reminder Notice8 linked violations
December 12, 2013State Violation/Reminder Notice2 linked violations
December 12, 2013State Public Notification requested2 linked violations
September 30, 2013State Public Notification received2 linked violations
September 30, 2013State Public Notification received2 linked violations
September 30, 2013State Public Notification received2 linked violations
September 30, 2013State Public Notification received2 linked violations
September 30, 2013State Compliance achieved15 linked violations
June 12, 2013State Public Notification requested1 linked violation
April 5, 2013State Public Notification requested2 linked violations
February 26, 2013State Public Notification requested2 linked violations
January 29, 2013State Violation/Reminder Notice3 linked violations
January 28, 2013State Violation/Reminder Notice4 linked violations
November 16, 2012State Public Notification requested6 linked violations
September 11, 2012State Violation/Reminder Notice2 linked violations
August 31, 2012State Compliance achieved8 linked violations
August 31, 2012State Compliance achieved3 linked violations
August 31, 2012State Intentional no-action2 linked violations
July 11, 2012State Public Notification requested1 linked violation
March 14, 2012State Violation/Reminder Notice2 linked violations
December 14, 2011State Compliance achieved7 linked violations
November 9, 2011State Public Notification requested4 linked violations
September 7, 2011State Public Notification requested4 linked violations
August 11, 2011State Violation/Reminder Notice4 linked violations
August 27, 2010State Compliance achieved6 linked violations
October 7, 2009State Violation/Reminder Notice4 linked violations
July 10, 2009State Violation/Reminder Notice3 linked violations
October 11, 2004State Compliance achieved1 linked violation
February 10, 2003State Violation/Reminder Notice10 linked violations

Common questions

Is CANON PLAZA MDWCA required to publish a Consumer Confidence Report?: Yes. CANON PLAZA MDWCA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CANON PLAZA MDWCA’s next Consumer Confidence Report due?: CANON PLAZA MDWCA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CANON PLAZA MDWCA have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for CANON PLAZA MDWCA that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

MARTINEZ, EMILIANO

505-901-7241

VALLECITOS, NM 87581