PLACITAS, NM · Sandoval County

LA MESA WATER COOP Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): NM3500123
System type: Community Water System
Population served: 650
Service connections: 330
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2014 – August 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2014 – August 31, 2014
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Benzene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Endothall
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Picloram
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
LASSO
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Dalapon
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Diquat
October 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Simazine
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Dalapon
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Diquat
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Chlordane
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Atrazine
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Picloram
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
LASSO
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
2,4-D
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Endrin
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
LASSO
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
2,4-D
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Endothall
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Chlordane
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Diquat
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
LASSO
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Picloram
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 1993 – March 31, 1993
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2014 – August 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2014 – August 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Benzene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Endothall	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Picloram	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	LASSO	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Dalapon	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Atrazine	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 1993 – December 31, 1993	Monitoring, Regular	Diquat	—	Resolved
October 1, 1993 – December 31, 1993	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 1993 – December 31, 1993	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Simazine	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Dalapon	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Diquat	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Chlordane	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Atrazine	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Picloram	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	LASSO	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	2,4-D	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Endrin	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	LASSO	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	2,4-D	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Endothall	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Chlordane	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Diquat	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	LASSO	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Picloram	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Heptachlor epoxide	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 31, 1999State Compliance achieved4 linked violations
March 31, 1999State Compliance achieved4 linked violations
March 31, 1999State Compliance achieved6 linked violations
March 31, 1999State Compliance achieved5 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved7 linked violations
March 31, 1999State Compliance achieved4 linked violations
March 31, 1999State Compliance achieved5 linked violations
March 31, 1999State Compliance achieved7 linked violations
March 31, 1999State Compliance achieved8 linked violations
March 31, 1999State Compliance achieved9 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved5 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved31 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations

Contact

EMBRY, JOCK

505-771-2330

PLACITAS, NM 87043