State rankings
New Mexico water-system rankings
Lowest-scoring systems in New Mexico
Ranked lowest score first. Population shown for context.
1 ALAMOGORDO DOMESTIC WATER SYSTEM LA LUZ, NM · ~35,301 served 71 2 ELEPHANT BUTTE WATER SYSTEM ELEPHANT BUTTE, NM · ~2,286 served 75 3 HOBBS MUNICIPAL WATER SUPPLY HOBBS, NM · ~40,418 served 84 4 CANNON AIR FORCE BASE WATER SYSTEM CANNON AFB, NM · ~7,832 served 85 5 Cochiti Lake Cochiti, NM · ~450 served 85 6 DONA ANA MDWCA DONA ANA, NM · ~17,067 served 91 7 BUCKMAN REGIONAL WATER TREATMENT PLANT SANTA FE, NM 100 8 NGWSP CUTTER LATERAL FARMINGTON, NM 100 9 EAST MOUNTAIN WATER HAULING TIJERAS, NM 100 10 MORWEST CORPORATION ARTESIA, NM 100 11 ALBUQUERQUE WATER SYSTEM ALBUQUERQUE, NM · ~560,326 served 100 12 RIO RANCHO WATER & WW SERVICES RIO RANCHO, NM · ~107,350 served 100 13 LAS CRUCES MUNICIPAL WATER SYSTEM LAS CRUCES, NM · ~98,175 served 100 14 SANTA FE WATER SYSTEM (CITY OF) SANTA FE, NM · ~90,810 served 100 15 ROSWELL MUNICIPAL WATER SYSTEM ROSWELL, NM · ~54,025 served 100 16 FARMINGTON WATER SYSTEM FARMINGTON, NM · ~47,655 served 100 17 EPCOR WATER NEW MEXICO INC CLOVIS CLOVIS, NM · ~41,066 served 100 18 UNIVERSITY OF NEW MEXICO ALBUQUERQUE, NM · ~35,000 served 100 19 CARLSBAD MUNICIPAL WATER SYSTEM CARLSBAD, NM · ~33,626 served 100 20 LOS ALAMOS MUNICIPAL WATER SYSTEM LOS ALAMOS, NM · ~25,000 served 100 21 NEW MEXICO STATE UNIVERSITY LAS CRUCES, NM · ~24,000 served 100 22 KIRTLAND AIR FORCE BASE ALBUQUERQUE, NM · ~22,500 served 100 23 GALLUP WATER SYSTEM GALLUP, NM · ~20,880 served 100 24 CAMINO REAL REGIONAL UTILITY AUTHORITY SUNLAND PARK, NM · ~19,466 served 100 25 LOS LUNAS WATER SYSTEM LOS LUNAS, NM · ~19,400 served 100
Highest-scoring large systems in New Mexico
Systems serving 10,000+ people with the best scores.
1 ALBUQUERQUE WATER SYSTEM ALBUQUERQUE, NM · ~560,326 served 100 2 RIO RANCHO WATER & WW SERVICES RIO RANCHO, NM · ~107,350 served 100 3 LAS CRUCES MUNICIPAL WATER SYSTEM LAS CRUCES, NM · ~98,175 served 100 4 SANTA FE WATER SYSTEM (CITY OF) SANTA FE, NM · ~90,810 served 100 5 ROSWELL MUNICIPAL WATER SYSTEM ROSWELL, NM · ~54,025 served 100 6 FARMINGTON WATER SYSTEM FARMINGTON, NM · ~47,655 served 100 7 EPCOR WATER NEW MEXICO INC CLOVIS CLOVIS, NM · ~41,066 served 100 8 UNIVERSITY OF NEW MEXICO ALBUQUERQUE, NM · ~35,000 served 100
Scores reflect EPA public records (violations, enforcement, PFAS), are system-level, and can’t account for your home’s plumbing. See the methodology.