The western edges of Alamosa reveal a landscape defined by an intricate network of water management, where the Rio Grande and Alamosa River are supplemented by numerous man-made channels. This late-2010s survey details the irrigation infrastructure essential to the San Luis Valley, featuring systems like the Waverly Drain Ditch, Denver Colony Lateral, and Carmel Drain Ditch. These waterways support a grid of rural roads and small settlements, including the rail-aligned communities of La Fruto, Henry, and Hartner.
77 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.
1915 · Del Norte
USGS Topo · 1:125,000
1917 · Del Norte
USGS Topo · 1:125,000
1922 · Conejos
USGS Topo · 1:125,000
1945 · Durango
USGS Topo · 1:250,000
1953 · Durango
USGS Topo · 1:250,000
1954 · Durango
USGS Topo · 1:250,000
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