Is UPPER DES MONTES MDWCA required to publish a Consumer Confidence Report?

Yes. UPPER DES MONTES 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 UPPER DES MONTES MDWCA’s next Consumer Confidence Report due?

UPPER DES MONTES 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.

ARROYO SECO, NM · Taos County

UPPER DES MONTES MDWCA Water System

Consumer Confidence Report status

UPPER DES MONTES 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 UPPER DES MONTES 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): NM3575029
System type: Community Water System
Population served: 222
Service connections: 78
Ownership: local government
Water source: groundwater (wells)

UPPER DES MONTES MDWCA is one of 667 community water systems in New Mexico in the 500 or fewer people size category, serving 222 people from groundwater.

As of August 1, 2026, its federal record holds 86 entries between 2005 and 2016, of which 1 remains open; none are health-based.

Of the 86, 78 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 synthetic organic chemicals, the Public Notice Rule and Revised PN Rule, and the Consumer Confidence Rule.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
December 18, 2016 – October 5, 2021
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2016 – July 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2016 – July 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 24, 2014 – October 5, 2021
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2011 – September 30, 2013
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2010 – July 6, 2011
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 1, 2010
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2009 – October 26, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 3, 2008 – October 22, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 24, 2007 – August 9, 2007
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Simazine
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Picloram
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Aldicarb sulfone
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Aldicarb
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
LASSO
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2006 – December 31, 2006
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2006 – September 25, 2008
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
LASSO
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
2,4-D
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Endrin
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Picloram
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Endothall
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Diquat
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Atrazine
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Endrin
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Diquat
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Simazine
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Picloram
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Aldicarb sulfone
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Aldicarb
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Endothall
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Aldicarb
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Aldicarb sulfone
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Picloram
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Endrin
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2005 – September 30, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – October 4, 2010
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
LASSO
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Chlordane
April 1, 2005 – June 30, 2005
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
December 18, 2016 – October 5, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2016 – July 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2016 – July 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 24, 2014 – October 5, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2011 – September 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2010 – July 6, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
October 1, 2009 – October 26, 2009	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
December 3, 2008 – October 22, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 24, 2007 – August 9, 2007	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Simazine	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Picloram	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Aldicarb sulfone	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Aldicarb	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	LASSO	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2006 – September 25, 2008	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	LASSO	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	2,4-D	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Endrin	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Picloram	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Endothall	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Diquat	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Dinoseb	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Atrazine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Heptachlor epoxide	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Endrin	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	BHC-GAMMA	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Diquat	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Simazine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Picloram	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Aldicarb sulfone	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Endothall	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Aldicarb	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Aldicarb sulfone	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Picloram	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Endrin	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2005 – October 4, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Toxaphene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	LASSO	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Chlordane	—	Resolved

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

Enforcement actions

November 9, 2017State Public Notification requested8 linked violations
October 12, 2016State Violation/Reminder Notice12 linked violations
January 11, 2016State Public Notification received7 linked violations
December 18, 2015State Public Notification requested28 linked violations
December 4, 2015State Violation/Reminder Notice5 linked violations
December 4, 2015State Public Notification requested3 linked violations
August 19, 2014State Compliance achieved4 linked violations
March 11, 2014State Public Notification requested2 linked violations
October 26, 2012State Violation/Reminder Notice1 linked violation
October 26, 2012State Public Notification requested1 linked violation
October 24, 2012State Public Notification requested1 linked violation
October 24, 2012State Violation/Reminder Notice1 linked violation
July 6, 2011State Compliance achieved2 linked violations
June 30, 2011State Compliance achieved1 linked violation
April 6, 2011State Public Notification requested1 linked violation
April 6, 2011State Violation/Reminder Notice1 linked violation
October 25, 2010State Compliance achieved1 linked violation
October 25, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 22, 2010State Compliance achieved1 linked violation
October 4, 2010State Compliance achieved2 linked violations
October 26, 2009State Compliance achieved1 linked violation
October 13, 2009State Violation/Reminder Notice1 linked violation
March 26, 2009State Public Notification requested1 linked violation
March 26, 2009State Violation/Reminder Notice1 linked violation
February 28, 2009State Compliance achieved1 linked violation
February 28, 2009State Compliance achieved1 linked violation
February 28, 2009State Compliance achieved1 linked violation
February 28, 2009State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 25, 2009State Violation/Reminder Notice1 linked violation
February 25, 2009State Public Notification requested1 linked violation
January 31, 2009State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 31, 2009State Compliance achieved1 linked violation
January 31, 2009State Compliance achieved1 linked violation
January 31, 2009State Compliance achieved1 linked violation
December 31, 2008State Public Notification requested1 linked violation
December 31, 2008State Violation/Reminder Notice1 linked violation
September 25, 2008State Compliance achieved4 linked violations
December 3, 2007State Violation/Reminder Notice31 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Violation/Reminder Notice31 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Violation/Reminder Notice31 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Violation/Reminder Notice31 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Compliance achieved217 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Violation/Reminder Notice31 linked violations
December 3, 2007State Public Notification requested31 linked violations
December 3, 2007State Violation/Reminder Notice31 linked violations
October 3, 2007State Compliance achieved1 linked violation
September 10, 2007State Public Notification received1 linked violation
September 10, 2007State Public Notification received1 linked violation
August 9, 2007State Public Notification received2 linked violations
August 9, 2007State Compliance achieved1 linked violation
August 9, 2007State Compliance achieved2 linked violations
August 9, 2007State Compliance achieved1 linked violation
July 9, 2007State Violation/Reminder Notice2 linked violations
March 27, 2007State Compliance achieved1 linked violation
March 27, 2007State Compliance achieved3 linked violations
February 19, 2007State Public Notification requested2 linked violations
February 19, 2007State Violation/Reminder Notice1 linked violation
February 14, 2007State Violation/Reminder Notice8 linked violations
February 14, 2007State Violation/Reminder Notice2 linked violations
February 6, 2003State Violation/Reminder Notice8 linked violations
October 23, 2000State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 1, 1991State Violation/Reminder Notice5 linked violations

Common questions

Is UPPER DES MONTES MDWCA required to publish a Consumer Confidence Report?: Yes. UPPER DES MONTES 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 UPPER DES MONTES MDWCA’s next Consumer Confidence Report due?: UPPER DES MONTES MDWCA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does UPPER DES MONTES MDWCA have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for UPPER DES MONTES 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

MIERA, ANDY JOSEPH

575-770-6291

ARROYO SECO, NM 87514