LEDOUX MDWCA

New Mexico — Community Water System — PWSID: NM3500318

System Information

PWSID	NM3500318
System Name	LEDOUX 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	Jan 6, 2001
Last Reported	Dec 3, 2025

Location & Contact

State	New Mexico
City	MORA
ZIP Code	87732
Address	—
Organization	ARAGON, MONICA
Phone	505-718-9472

Population & Service

Population Served	117
Service Connections	58

Drinking Water Violations (81)

This water system has 81 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
Sep 29, 2025	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Oct 1, 2024	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2025	Lead and Copper Rule
Oct 1, 2024	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2025	Lead and Copper Rule
Oct 1, 2024	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2025	Lead and Copper Rule
Dec 30, 2021	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 15, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 15, 2019	Consumer Confidence Rule
Apr 1, 2019	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017	Dec 31, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017	Dec 31, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017	Dec 31, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017	Dec 31, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017	Jun 30, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017	Jun 30, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017	Jun 30, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017	Jun 30, 2017	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2017	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 23, 2016	—	Public Notice	Other	No	No	—	—	—	Resolved	Jan 10, 2022	Public Notice Rule and Revised PN Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	May 24, 2016	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	May 24, 2016	Consumer Confidence Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Oct 1, 2014	Dec 31, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014	Dec 31, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014	Dec 31, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014	Dec 31, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Jan 1, 2012	Mar 31, 2012	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2012	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012	Mar 31, 2012	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2012	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012	Mar 31, 2012	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2012	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012	Mar 31, 2012	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2012	Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Oct 1, 2010	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 13, 2012	Lead and Copper Rule
Oct 1, 2010	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 13, 2012	Lead and Copper Rule
Oct 1, 2010	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 13, 2012	Lead and Copper Rule
Jul 3, 2010	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 5, 2010	Ground Water Rule
Jul 3, 2010	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 5, 2010	Ground Water Rule
Jul 3, 2010	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 5, 2010	Ground Water Rule
Nov 14, 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
Feb 20, 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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