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New Mexico Water Quality
1,037 public water systems serving 2,027,497 people.
Water Systems
1,037
Total Violations
154,522
Violation Rate
96.9%
PFAS Detection
97.2%
70 of 72 tested
Largest Water Systems
ALBUQUERQUE WATER SYSTEM
ALBUQUERQUE, NM · 560,326 served
RIO RANCHO WATER & WW SERVICES
RIO RANCHO, NM · 107,350 served
LAS CRUCES MUNICIPAL WATER SYSTEM
LAS CRUCES, NM · 98,175 served
SANTA FE WATER SYSTEM (CITY OF)
SANTA FE, NM · 90,810 served
ROSWELL MUNICIPAL WATER SYSTEM
ROSWELL, NM · 54,025 served
FARMINGTON WATER SYSTEM
FARMINGTON, NM · 47,655 served
EPCOR WATER NEW MEXICO INC CLOVIS
CLOVIS, NM · 41,066 served
HOBBS MUNICIPAL WATER SUPPLY
HOBBS, NM · 40,418 served
ALAMOGORDO DOMESTIC WATER SYSTEM
LA LUZ, NM · 35,301 served
UNIVERSITY OF NEW MEXICO
ALBUQUERQUE, NM · 35,000 served
CARLSBAD MUNICIPAL WATER SYSTEM
CARLSBAD, NM · 33,626 served
LOS ALAMOS MUNICIPAL WATER SYSTEM
LOS ALAMOS, NM · 25,000 served
NEW MEXICO STATE UNIVERSITY
LAS CRUCES, NM · 24,000 served
KIRTLAND AIR FORCE BASE
ALBUQUERQUE, NM · 22,500 served
GALLUP WATER SYSTEM
GALLUP, NM · 20,880 served
CAMINO REAL REGIONAL UTILITY AUTHORITY
SUNLAND PARK, NM · 19,466 served
LOS LUNAS WATER SYSTEM
LOS LUNAS, NM · 19,400 served
DONA ANA MDWCA
DONA ANA, NM · 17,067 served
DEMING MUNICIPAL WATER SYSTEM
DEMING, NM · 16,236 served
RUIDOSO WATER SYSTEM
RUIDOSO, NM · 15,947 served
Most Violations
#1 LOMA ESCONDIDA WATER ASSOCIATION ALBUQUERQUE
1,900 #2 CASSANDRA WATER SYSTEM MORIATY
1,289 #3 LUMBERTON MDWCA LUMBERTON
1,277 #4 LONGHORN ESTATES WATER SYSTEM CLOVIS
1,233 #5 PINE RIVER MDCA IGNACIO
1,207 #6 WESTERN TERRACE ALBUQUERQUE
1,169 #7 SANTA CRUZ WATER ASSOCIATION SANTA CRUZ
1,003 #8 CHEVRON MINING INC QUESTA MINE QUESTA
978 #9 CHILILI WATER USERS ASSN CHILILI
950 #10 HIGHLAND MEADOWS ESTATES MDWCA LAGUNA
913 #11 UPPER HOLMAN MDWCA HOLMAN
913 #12 MIAMI WATER USERS ASSOCIATION SPRINGER
902 #13 PINON HILLS RV PARK CAPITAN
870 #14 JEMEZ VALLEY PUBLIC SCHOOLS JEMEZ PUEBLO
862 #15 EL SHADDAI WATER CO OP LOS LUNAS
813 Counties in New Mexico
Bernalillo
82 systems · 651,858 served
· 15,222 violations
Dona Ana
68 systems · 251,275 served
· 7,336 violations
Santa Fe
84 systems · 146,927 served
· 11,238 violations
Sandoval
62 systems · 135,220 served
· 12,440 violations
San Juan
22 systems · 103,721 served
· 5,118 violations
Otero
55 systems · 71,033 served
· 7,026 violations
Eddy
28 systems · 67,422 served
· 3,187 violations
Lea
23 systems · 66,976 served
· 1,905 violations
Chaves
15 systems · 64,059 served
· 1,075 violations
Curry
16 systems · 53,914 served
· 2,893 violations
Valencia
30 systems · 51,956 served
· 8,331 violations
Lincoln
52 systems · 36,231 served
· 6,263 violations
McKinley
28 systems · 34,524 served
· 3,979 violations
Rio Arriba
63 systems · 29,347 served
· 14,535 violations
Grant
27 systems · 26,969 served
· 2,335 violations
Colfax
52 systems · 25,433 served
· 5,082 violations
Los Alamos
2 systems · 25,350 served
· 117 violations
Taos
95 systems · 25,233 served
· 10,807 violations
San Miguel
45 systems · 24,231 served
· 6,436 violations
Cibola
18 systems · 20,138 served
· 3,798 violations
Socorro
18 systems · 19,560 served
· 2,053 violations
Luna
14 systems · 19,514 served
· 1,440 violations
Roosevelt
8 systems · 18,698 served
· 905 violations
Sierra
22 systems · 11,599 served
· 1,962 violations
Quay
10 systems · 10,646 served
· 569 violations
Torrance
27 systems · 10,538 served
· 6,677 violations
Guadalupe
12 systems · 6,387 served
· 1,505 violations
Union
8 systems · 4,699 served
· 434 violations
Mora
21 systems · 4,341 served
· 5,016 violations
Hidalgo
9 systems · 4,264 served
· 2,378 violations
Showing top 30 of 33 counties.