Dowman Canyon and the surrounding high ground of the Y-Six Hills characterize this high-desert landscape in Jeff Davis County. Water management is a primary feature of the local topography, represented by numerous catchment points such as Old Chalk Hill Tank, New Chalk Hill Tank, and Dagger Tank. These artificial reservoirs are essential to supporting life and livestock in the arid climate, scattered across the slopes and flats between the hills and the Lobo Valley to the west.
9 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.
1892 · Chispa
USGS Topo · 1:125,000
1894 · Valentine
USGS Topo · 1:125,000
1895 · Chispa
USGS Topo · 1:125,000
1897 · Valentine
USGS Topo · 1:125,000
1897 · Chispa
USGS Topo · 1:125,000
1943 · Valentine
USGS Topo · 1:125,000
1959 · Marfa
USGS Topo · 1:250,000
1965 · Marfa
USGS Topo · 1:250,000
1972 · Chispa
USGS Topo · 1:24,000
1972 · Chispa Mountain
USGS Topo · 1:24,000