City Water Quality Rankings in New Mexico
113 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#97
Dona Ana
County, NM
0 F
#98 Espanola
County, NM
0 F
#99 Estancia
County, NM
0 F
#100 Gallup
County, NM
0 F
#101 Jemez Springs
County, NM
0 F
#102 Las Vegas
County, NM
0 F
#103 Lordsburg
County, NM
0 F
#104 Loving
County, NM
0 F
#105 Mountainair
County, NM
0 F
#106 Peralta
County, NM
0 F
#107 San Rafael
County, NM
0 F
#108 Springer
County, NM
0 F
#109 Sunland Park
County, NM
0 F
#110 Timberon
County, NM
0 F
#111 Tonalea
County, NM
0 F
#112 Truth Or Consequences
County, NM
0 F
#113 Tularosa
County, NM
0 F
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.