Chromo sits at the heart of this mountain landscape, positioned where the Navajo River and Spring Creek converge. The area is defined by a complex network of irrigation systems essential to the local valley economy, including the Midland Ditch, Southside Ditch, and Enterprise Ditch. To the north and east, the terrain rises into the San Juan National Forest, marked by the prominent peaks of Chromo Mountain and the Chalk Mountains. This 2016 survey illustrates the intersection of wild timberlands and high-altitude ranching, where features like Stinking Springs and Gardner Lake dot the foothills. Engineering for water management is evident in the presence of the Blanco Tunnel and Oso Tunnel, which navigate the steep topography between the river basins and the mesas, such as Vigil Mesa and Abeyta Mesa to the south.
69 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.
1913 · Summitville
USGS Topo · 1:125,000
1915 · Summitville
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 · Aztec
USGS Topo · 1:250,000
1955 · Chama
USGS Topo · 1:62,500
1955 · Lumberton
USGS Topo · 1:62,500
1957 · Chromo
USGS Topo · 1:62,500
1957 · Chama Peak
USGS Topo · 1:62,500