2019 Map of Blanca SE
USGS Topo · Published 2019About this map
San Luis Hills dominate the southwestern corner of this Costilla County landscape, providing a stark topographical contrast to the surrounding high-desert plains. This 2019 survey documents a meticulous grid of rural access roads, including Rio Grand, which suggest planned land divisions or settlement patterns in the valley. The presence of water infrastructure like the Trinchera Canal in the northeast and Frinchera Cr in the northwest highlights the essential role of irrigation in this arid region. The map captures a transitional landscape where natural landforms meet a highly structured human geometry of numbered streets and avenues, ranging from 5th Street to 33rd St.
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Map Details
Editions of this 2019 Blanca SE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1954 · Trinidad
USGS Topo · 1:250,000
1955 · Trinidad
USGS Topo · 1:250,000
1958 · Trinidad
USGS Topo · 1:250,000
1959 · Trinidad
USGS Topo · 1:250,000
1965 · Blanca
USGS Topo · 1:24,000
1965 · Baldy
USGS Topo · 1:24,000
1965 · Lasauses
USGS Topo · 1:24,000
1965 · Blanca SE
USGS Topo · 1:24,000
1967 · San Luis
USGS Topo · 1:24,000
1967 · Fort Garland SW
USGS Topo · 1:24,000