
Pawnee National Grassland dominates this landscape in northern Colorado, where the high plains terrain is defined by a sparse network of essential water infrastructure. The map records a series of drainage systems including West Fork Willow Creek, Willow Creek, and Wildhorse Creek, alongside the curiously named Wildhorse Tit landmark. A legacy of ranching and early land management is evident in the dense distribution of windmills and water tanks, many bearing local family names like the McNamara Jr Windmill, Lamm Windmill, and Erickson Windmill Water Tank. Within the grassland borders, specialized features such as a Wildlife Enclosure and the Jackpot Well indicate the dual uses of this territory for conservation and resource extraction. The presence of numerous named windmills like the Fourteen Windmill and Vivian Windmill suggests a reliance on groundwater to sustain livestock across these open Weld County reaches.
23 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.
1908 · Eaton
USGS Topo · 1:125,000
1910 · Eaton
USGS Topo · 1:125,000
1954 · Greeley
USGS Topo · 1:250,000
1957 · Greeley
USGS Topo · 1:250,000
1958 · Greeley
USGS Topo · 1:250,000
1960 · Purcell
USGS Topo · 1:24,000
1960 · Antelope Reservoir
USGS Topo · 1:24,000
1961 · Greeley
USGS Topo · 1:250,000
1964 · Greeley
USGS Topo · 1:250,000
1965 · Greeley
USGS Topo · 1:250,000