The Substation monitoring site is located near Waterflow
Navajo Lake Monitoring Station
The Navajo Lake monitoring site is located west of the Navajo Dam in San Juan County on property
donated by the New Mexico Department of Transportation's Aviation Division.
Financial support for the establishment of this site was provided by the US
Department of Interior Bureau of Land Management.
Parameters measured at the site are NO2, O3, continuous PM2.5 and
meteorology. Major sources in the area include two electric generating stations
and oil and gas production facilities. The site ID number is 1NL. The USEPA site
code is 35-045-0018.