CHAMISAL MDWCA

New Mexico — Community Water System — PWSID: NM3505829

System Information

PWSID	NM3505829
System Name	CHAMISAL 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	CHAMISAL
ZIP Code	87521
Address	—
Organization	GARCIA, MAXIMILIANO
Phone	575-587-2881

Population & Service

Population Served	550
Service Connections	146

Drinking Water Violations (58)

This water system has 58 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
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 21, 2021	Consumer Confidence Rule
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 21, 2021	Consumer Confidence Rule
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 15, 2020	Consumer Confidence Rule
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 15, 2020	Consumer Confidence Rule
Mar 17, 2018	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 31, 2019	Public Notice Rule and Revised PN Rule
Mar 17, 2018	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 31, 2019	Public Notice Rule and Revised PN Rule
Jul 31, 2017	—	Public Notice	Other	No	No	—	—	—	Resolved	Jun 14, 2018	Public Notice Rule and Revised PN Rule
Oct 1, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 5, 2016	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 5, 2016	Consumer Confidence Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 27, 2016	Revised Total Coliform Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 27, 2016	Revised Total Coliform Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 27, 2016	Revised Total Coliform Rule
Jun 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	Jun 27, 2016	Revised Total Coliform Rule
Jun 1, 2016	Jun 30, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2016	Revised Total Coliform Rule
Jun 1, 2016	Jun 30, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2016	Revised Total Coliform Rule
Jun 1, 2016	Jun 30, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2016	Revised Total Coliform Rule
Jun 1, 2016	Jun 30, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2016	Revised Total Coliform Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	May 23, 2017	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	May 23, 2017	Consumer Confidence Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 27, 2016	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 8, 2023	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 8, 2023	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 8, 2023	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Aug 8, 2023	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 27, 2016	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 27, 2016	Ground Water Rule
Feb 22, 2015	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 27, 2016	Ground Water Rule
Nov 27, 2014	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 25, 2015	Ground Water Rule
Nov 27, 2014	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 25, 2015	Ground Water Rule
Nov 27, 2014	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 25, 2015	Ground Water Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2014	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2014	Consumer Confidence Rule
Oct 1, 2013	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2013	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Oct 1, 2013	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Oct 6, 2017	Lead and Copper Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2013	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 2, 2010	Consumer Confidence Rule
Jan 1, 2005	Dec 31, 2007	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2007	Arsenic Rule
Jan 1, 2005	Dec 31, 2007	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals
Jan 1, 2005	Dec 31, 2007	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2007	Inorganic Chemicals

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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