New Mexico Water Quality Ratings

TapWaterSafety has rated 6 public water systems in New Mexico, serving a combined 1,470,686 residents. The statewide average grade is D.

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
State average grade
D
62/100
Total utilities rated 6
Population served 1,470,686
Most recent test 2024
🇪🇺 Would fail EU standards 1 of 6

Top water quality concerns in New Mexico

  • Arsenic significantly above health guideline
  • Total trihalomethanes (TTHMs) significantly above health guideline
  • Haloacetic acids (HAA9) significantly above health guideline
  • Dibromoacetic acid significantly above health guideline
  • Chromium-6 detected

Cities in New Mexico

Browse tap water quality reports by city. Click any city to see its grade, what's in the water, and recommended filters.

ALBUQUERQUE
F 560,326
Albuquerque
D 560,000
LAS CRUCES
D 98,175
RIO RANCHO
F 107,350
ROSWELL
D 54,025
SANTA FE
D 90,810

Grade distribution

A
0 (0%)
B
0 (0%)
C
2 (33%)
D
4 (67%)
F
0 (0%)

All rated utilities in New Mexico

Sorted by score, highest first. Click any utility to see the full grade card.

Rank Utility City Population Score Grade
#1 ROSWELL MUNICIPAL WATER SYSTEM ROSWELL 54,025 68 C
#2 SANTA FE WATER SYSTEM (CITY OF) SANTA FE 90,810 65 C
#3 Albuquerque Department of Public Works Albuquerque 560,000 64 D
#4 LAS CRUCES MUNICIPAL WATER SYSTEM LAS CRUCES 98,175 60 D
#5 RIO RANCHO WATER & WW SERVICES RIO RANCHO 107,350 59 D
#6 ALBUQUERQUE WATER SYSTEM ALBUQUERQUE 560,326 59 D