Jaroso and the nearby Jaroso Cem anchor the southeastern corner of this Costilla County survey, illustrating the persistence of small agricultural communities in the San Luis Valley. The landscape is defined by the vital movement of water through an arid environment, where the Jaroso Ditch and Costilla Cr feed the Anderson Reservoir to support local ranching operations. To the west, the terrain drops dramatically into the Cañon del Rio Grande, where the Rio Grande forms a natural boundary between Costilla and Conejos counties.
61 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Raton
USGS Topo · 1:250,000
1954 · Trinidad
USGS Topo · 1:250,000
1955 · Trinidad
USGS Topo · 1:250,000
1958 · Raton
USGS Topo · 1:250,000
1958 · Trinidad
USGS Topo · 1:250,000
1959 · Trinidad
USGS Topo · 1:250,000
1963 · Costilla
USGS Topo · 1:24,000
1963 · Ute Mountain
USGS Topo · 1:24,000
1963 · La Segita Peaks NE
USGS Topo · 1:24,000
1967 · Manassa NE
USGS Topo · 1:24,000