City Water Quality Rankings in New Mexico
113 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#49
Santa Ana Pueblo
County, NM
76 B
#50 Hernandez
County, NM
75 B
#51 Rio Rancho
County, NM
73 C
#52 Anthony
County, NM
72 C
#53 Chimayo
County, NM
72 C
#54 Aztec
County, NM
71 C
#55 Elephant Butte
County, NM
70 C
#56 Cannon Afb
County, NM
69 C
#57 Raton
County, NM
68 C
#58 Lemitar
County, NM
67 C
#59 Roswell
County, NM
66 C
#60 Los Lunas
County, NM
64 C
#61 Artesia
County, NM
62 C
#62 Capitan
County, NM
62 C
#63 Albuquerque
County, NM
61 C
#64 Dexter
County, NM
60 C
#65 Fort Sumner
County, NM
56 D
#66 White Sands Missile Range
County, NM
56 D
#67 Mesilla
County, NM
55 D
#68 Questa
County, NM
54 D
#69 Flora Vista
County, NM
53 D
#70 Santa Clara
County, NM
52 D
#71 Deming
County, NM
51 D
#72 Laguna
County, NM
50 D
Frequently Asked Questions
How are city water quality rankings calculated in New Mexico?
WaterQ city rankings are based on EPA SDWIS data across local public water systems, including contaminant detections, compliance violations, and recency-weighted score signals.
Can I compare two cities in New Mexico?
Yes. Use the city comparison links on this page or open the Compare tool to evaluate two cities side by side on score, grade, and water system coverage.
How often does WaterQ refresh city data?
City-level metrics refresh when new EPA data is processed. Check city pages for latest score and violation context.