The Pritchett plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Chance of showers
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Mostly sunny; warmer
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Pritchett’s center stands about 4,830 ft above sea level. Within three miles the land runs from 4,680 ft to 4,910 ft, a difference of 230 ft: rolling country. The highest named summit within 15 miles is Table Mesa, about 5,120 ft, 12 miles west-northwest.
Under the town center the state geologic map shows Ogallala Fm (sandstone, conglomerate), from the Miocene to Pliocene, 2.6 to 23 million years old.
The section below crosses 2 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 26×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone, conglomerate. Age: Miocene to Pliocene, 2.6 to 23 million years old. About 24 mi of the line.
Sandstone, shale. Age: Early Cretaceous, 100 to 145 million years old. About 0.3 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
A raindrop that lands in Pritchett reaches the Gulf of America by way of Sand Arroyo, Sand Arroyo Creek, the North Fork Cimarron, the Cimarron, the Arkansas and the Mississippi: about 1,710 river miles.
Lakes on the way: Murray Lake and Ozark Lake.
600 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Pritchett; river miles along the main stem, rounded.
