2016 Map of Porter Mountain
USGS Topo · Published 2016About this map
Grand Mesa National Forest dominates this section of the Western Slope, where the landscape is defined by high-elevation parks and a complex network of historic irrigation ditches. Early water management is evident in features like Elizabeth Ditch, Bear Den Ditch, and Beaver Cr Ditch, which were engineered to redirect snowmelt through the high country. These waterworks supported the surrounding ranching and grazing lands, connecting to landmarks like Lenna Peak and Porter Mountain.
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Map Details
Editions of this 2016 Porter Mountain Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1955 · The Meadows
USGS Topo · 1:24,000
1957 · Leadville
USGS Topo · 1:250,000
1959 · Leadville
USGS Topo · 1:250,000
1960 · Leadville
USGS Topo · 1:250,000
1960 · Leon Peak
USGS Topo · 1:24,000
1960 · South Mamm Peak
USGS Topo · 1:24,000
1961 · Electric Mountain
USGS Topo · 1:24,000
1961 · Porter Mountain
USGS Topo · 1:24,000
1961 · Chalk Mountain
USGS Topo · 1:24,000
1961 · Spruce Mountain
USGS Topo · 1:24,000