1937-38 ALJ (Upper Colorado and Green River; Colorado, Utah, and Wyoming)
The 1937-38 ALJ (Upper Colorado and Green River; Colorado, Utah, and Wyoming) vertical, black and white (panchromatic) aerial project was acquired by the Soil Conservation Service (SCS), now the Natural Resources Conservation Service (NRCS), at a scale of 1:31,680.
Project Year 1935-1939 1940-1949 1950-1959 1960-1969 1970-1979 1980-1989 1990-1999 2000-2009 2010-2024