PLACITAS, NM · Sandoval County

TIERRA MADRE WATER COOP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 7, 1997. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Sandoval County, NM.

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): NM3500523
System type: Community Water System
Population served: 84
Service connections: 28
Ownership: privately owned
Water source: groundwater (wells)

TIERRA MADRE WATER COOP is one of 667 community water systems in New Mexico in the 500 or fewer people size category, formerly serving 84 people from groundwater.

EPA's federal records list this system as inactive in 1997; the record below is historical.

As of August 1, 2026, its federal record holds 70 entries between 1993 and 1995, all of which EPA lists as closed. Nothing has been added since 1995.

All 70 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.

Violation history

Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Diquat
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Endothall
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Diquat
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
LASSO
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Picloram
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Simazine
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
2,4-D
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
LASSO
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Simazine
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Methoxychlor
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
—
Endothall
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
—
HEXACHLOROBENZENE
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
—
Carbofuran
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Endrin
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
—
Diquat
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
Glyphosate
July 1, 1993 – September 30, 1993
Resolved
Monitoring, Regular
—
2,4,5-TP
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Picloram
April 1, 1993 – June 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
—
Toxaphene
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Diquat
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Dalapon
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
LASSO
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
2,4,5-TP
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

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 1995 – December 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Diquat	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Endothall	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Diquat	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	LASSO	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Picloram	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Atrazine	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Simazine	—	Resolved
October 1, 1993 – December 31, 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	LASSO	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Simazine	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Methoxychlor	—	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	Endothall	—	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	HEXACHLOROBENZENE	—	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	Carbofuran	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Endrin	—	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	Diquat	—	Resolved
July 1, 1993 – September 30, 1993	Monitoring, Regular	Glyphosate	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	2,4,5-TP	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Picloram	—	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	Toxaphene	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Diquat	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Dalapon	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	LASSO	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Pentachlorophenol	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 31, 1999State Compliance achieved5 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved26 linked violations
March 31, 1999State Compliance achieved8 linked violations
March 31, 1999State Compliance achieved9 linked violations
March 31, 1999State Compliance achieved8 linked violations
March 31, 1999State Compliance achieved7 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved3 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 achieved2 linked violations
March 31, 1999State Compliance achieved2 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 achieved2 linked violations
March 31, 1999State Compliance achieved2 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 achieved2 linked violations
March 31, 1999State Compliance achieved2 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 achieved3 linked violations
March 31, 1999State Compliance achieved3 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 achieved1 linked violation
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved6 linked violations
March 31, 1999State Compliance achieved4 linked violations
March 31, 1999State Compliance achieved1 linked violation
March 31, 1999State Compliance achieved12 linked violations
March 31, 1999State Compliance achieved10 linked violations
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 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 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 achieved2 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 achieved2 linked violations
March 31, 1999State Compliance achieved2 linked violations
March 31, 1999State Compliance achieved4 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 achieved3 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 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 achieved2 linked violations
March 31, 1999State Compliance achieved3 linked violations
March 31, 1999State Compliance achieved1 linked violation

Last known contact on file (system is inactive)

Not on record

505-867-6638

PLACITAS, NM 87043