
The high plains of northern Weld County are defined here by the open reaches of the Pawnee National Grassland, where the drainage network of the South Platte River basin begins to carve into the landscape. Elevated terrain like Simpson Mesa and the prominent Chalk Bluffs on the eastern margin create a broken topography that dictates the path of seasonal watercourses.
18 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
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
1911 · Cheyenne
USGS Topo · 1:125,000
1914 · Cheyenne
USGS Topo · 1:125,000
1950 · Cheyenne
USGS Topo · 1:62,500
1954 · Cheyenne
USGS Topo · 1:250,000
1954 · Greeley
USGS Topo · 1:250,000
1957 · Greeley
USGS Topo · 1:250,000
1958 · Cheyenne
USGS Topo · 1:250,000
1958 · Greeley
USGS Topo · 1:250,000