LA CUEVA MDWCA

New Mexico — Community Water System — PWSID: NM3517625

System Information

PWSID	NM3517625
System Name	LA CUEVA MDWCA
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	06
Serves School	No
Wholesaler	No
First Reported	Mar 12, 1980
Last Reported	Dec 3, 2025

Location & Contact

State	New Mexico
City	RIBERA
ZIP Code	87560
Address	—
Organization	CASTRO, VERONICA
Phone	575-421-3892

Population & Service

Population Served	48
Service Connections	21

Drinking Water Violations (94)

This water system has 94 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	TT	Yes	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	TT	Yes	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 11, 2022	Consumer Confidence Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 11, 2022	Consumer Confidence Rule
Jun 4, 2018	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 27, 2019	Public Notice Rule and Revised PN Rule
Apr 30, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 16, 2018	Ground Water Rule
Apr 30, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 16, 2018	Ground Water Rule
Apr 30, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 16, 2018	Ground Water Rule
Apr 30, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 16, 2018	Ground Water Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 22, 2016	Revised Total Coliform Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 22, 2016	Revised Total Coliform Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 22, 2016	Revised Total Coliform Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 22, 2016	Revised Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 29, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 12, 2013	Ground Water Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jul 1, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jul 1, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jul 1, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Jul 1, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 13, 2013	Lead and Copper Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Jul 1, 2009	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 16, 2009	Consumer Confidence Rule
Dec 6, 2008	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 22, 2010	Public Notice Rule and Revised PN Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 9, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 9, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 9, 2008	Consumer Confidence Rule
Jan 6, 2008	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 22, 2010	Public Notice Rule and Revised PN Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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