City Water Quality Rankings in New Mexico
111 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 Las Vegas
County, NM
0 F
#101 Lordsburg
County, NM
0 F
#102 Loving
County, NM
0 F
#103 Magdalena
County, NM
0 F
#104 Peralta
County, NM
0 F
#105 San Rafael
County, NM
0 F
#106 Springer
County, NM
0 F
#107 Sunland Park
County, NM
0 F
#108 Timberon
County, NM
0 F
#109 Tonalea
County, NM
0 F
#110 Truth Or Consequences
County, NM
0 F
#111 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.