Speiser Cem sits near the northern edge of this agricultural landscape in the San Luis Valley, marking the history of local settlement in the high desert of Alamosa and Saguache counties. The grid-like organization of the land is defined by an extensive network of water management features, including the San Luis Valley Irrigation Drain and the Hiline Lateral. These engineered waterways are central to the region's ranching and farming identity, supporting the communities at Hooper and Mosca.
24 named features on this map. Tap any name to fly to it.
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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
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
1961 · Durango
USGS Topo · 1:250,000