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PFAS in drinking water: New Mexico

EPA UCMR 5 results for 73 public water systems. 11 had at least one PFAS detected; 4 had a highest single PFOA or PFOS result above 4.0 ppt.

UCMR 5 is a one-time EPA monitoring program, not a compliance determination. The values shown are the highest single sample result at any of the system's sampling points; one result above 4.0 ppt does not mean the system violates the PFAS rule, which is judged on running annual averages under separate compliance monitoring. Results describe the public water system, not an individual home.

Water systemServesPFOA max (ppt)PFOS max (ppt)PFAS detected
Alamogordo Domestic Water System
NM3513319		Alamogordo7.4ND1
Albuquerque Water System
NM3510701		AlbuquerqueNDND0
Alto Lakes Water and Sanitation District
NM3558514		AltoNDND0
Anthony W&SD
NM3511207		AnthonyNDND0
Artesia Municipal Water System
NM3520308		ArtesiaNDND0
Aztec Domestic Water System
NM3509824		AztecNDND0
Belen Water System
NM3524932		BelenNDND0
Bernalillo Water System
NM3508923		BernalilloNDND0
Berrendo Cooperative Wua
NM3552903		RoswellNDND0
Bloomfield Water Supply System
NM3510124		BloomfieldNDND0
Bosque Farms Water Supply System
NM3510732		Bosque FarmsNDND1
Camino Real Regional Utility Authority
NM3502507		Sunland ParkNDND0
Cannon Air Force Base Water System
NM3567905		Cannon AfbNDND7
Carlsbad Municipal Water System
NM3520608		CarlsbadNDND0
City of Raton/Raton Water Works
NM3526704		RatonNDND0
Deming Municipal Water System
NM3528616		DemingNDND0
Dona Ana Mdwca
NM3554307		Dona AnaND4.22
Eldorado Area Water and Sanitation Dist.
NM3537326		Santa FeNDND1
Elephant Butte Water System
NM3530827		Elephant ButteND6.71
Entranosa Water and Wastewater Coop
NM3524626		EdgewoodNDND0
Epcor Water New Mexico Inc Clovis
NM3527305		ClovisNDND1
Epcor Water New Mexico Inc., Edgewood
NM3500326		EdgewoodNDND2
Espanola Water System
NM3501921		EspanolaNDND0
Eunice Water Supply System
NM3521513		EuniceNDND0
Farmington Water System
NM3510224		FarmingtonNDND0
Flora Vista Mutual Domestic
NM3510024		FarmingtonNDND0
Gallup Water System
NM3508317		GallupNDND0
Grants Domestic Water System
NM3526133		GrantsNDND0
Hobbs Municipal Water Supply
NM3521613		Hobbs5.3ND5
Holloman Air Force Base
NM3562719		Holloman Air Force BaseNDND0
Kirtland Air Force Base
NM3567701		AlbuquerqueNDND0
La Madera Mdwca
NM3502121		La MaderaNDND0
La Union Mw&Sa
NM3500707		AnthonyNDND0
Lake Section Water Company
NM3529207		ChaparralNDND0
Las Cruces Municipal Water System
NM3511707		Las CrucesNDND0
Las Vegas (City Of)
NM3518025		Las VegasNDND0
Lee/Hammond Water Treatment Plant Co-Op
NM3500624		BloomfieldNDND0
Los Alamos Municipal Water System
NM3500115		Los AlamosNDND0
Los Lunas Water System
NM3525332		Los LunasNDND0
Lovington Municipal Water Supply
NM3521813		LovingtonNDND0
Lower Rio Grande Pwwa South Valley
NM3502407		VadoNDND1
Lower Valley Water Users Association
NM3510324		KirtlandNDND0
Milan Community Water System
NM3525533		MilanNDND0
Moongate Water System
NM3572007		OrganNDND0
Moongate West
NM3501207		OrganNDND0
Moriarty Water System
NM3524230		MoriartyNDND0
Morningstar Water Supply System
NM3510524		FarmingtonNDND0
New Mexico State University
NM3528707		Las CrucesNDND0
North Ranchos De Placitas W&SD
NM3546223		PlacitasNDND0
Northeast NM Detention Facility
NM3500131		ClaytonNDND0
Northstar Mdwca
NM3520024		AztecNDND0
Otis Mdwca
NM3521308		CarlsbadNDND0
Portales Water System
NM3528522		PortalesNDND0
Rio Communities Water System
NM3524832		BelenNDND0
Rio Rancho Water & WW Services
NM3509623		Rio RanchoNDND0
Roosevelt County Wua
NM3562222		PortalesNDND0
Roswell Municipal Water System
NM3520203		RoswellNDND0
Ruidoso Water System
NM3513114		RuidosoNDND1
Sandia Peak Utility
NM3562201		AlbuquerqueNDND0
Santa Fe County South Sector
NM3500826		Santa FeNDND0
Santa Fe Water System (City Of)
NM3505126		Santa FeNDND0
Silver City Water System
NM3522609		Silver CityNDND0
Socorro Water System
NM3523728		SocorroNDND0
Springer Water System
NM3526604		SpringerNDND0
Taos Municipal Water System
NM3507529		TaosNDND0
Triple J MHP
NM3557813		HobbsNDND0
Truth Or Consequences
NM3514327		Truth Or ConsequencesNDND0
Tucumcari Water System
NM3528020		TucumcariNDND0
Tularosa Water System
NM3514019		TularosaNDND0
University Estates Water System (Lcu)
NM3512407		Las CrucesNDND0
University of New Mexico
NM3575501		AlbuquerqueNDND0
Village of Angel Fire
NM3531904		Angel FireNDND0
White Sands Missile Range (Main Post)-FF
NM3568007		White Sands Missile RangNDND0

ND = not detected (below the 4 ppt UCMR 5 reporting level). Values are the highest single sample result, not an annual average.

Source: EPA UCMR 5 final occurrence data (EPA page last updated 2026-08-28; samples collected January 2023 – December 2025) ↗.

PFAS disclaimer: PFAS results are copied from EPA's UCMR 5 dataset and describe samples taken at a public water system's entry points between 2023 and 2025, not water at any specific address. Levels may have changed since sampling (for example, after new treatment). “Not detected” means below EPA's UCMR 5 minimum reporting level, not zero. This is not a compliance determination or a water test. Contact your water utility for current information.