Del Norte serves as the focal point of this Rio Grande County study, situated where the Rio Grande flows between the high ground of Lookout Mountain and East Butte. The town's grid is clearly defined, supporting local industry such as the Rio Grande Granite Quarry near the riverbank. This map captures the complex water management systems critical to the San Luis Valley, including the Rio Grande Canal, Midland Canal, and the Farmers Union Canal.
40 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
1961 · Durango
USGS Topo · 1:250,000
1963 · Durango
USGS Topo · 1:250,000
1964 · Sevenmile Plaza
USGS Topo · 1:24,000
1964 · Monte Vista
USGS Topo · 1:24,000
1966 · Durango
USGS Topo · 1:250,000