The Bokoshe 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.
3.64 inches of rain fell in two days, the most for this week of the year since records began in 1946. The next wettest, 3.33 inches, fell in 1957.
Bokoshe’s center stands about 540 ft above sea level. Within three miles the land runs from 480 ft to 870 ft, a difference of 390 ft: rolling country. The highest named summit within 15 miles is Cavanal Mountain, about 2,380 ft, 10 miles southeast.
Under the town center the state geologic map shows Atoka Formation (shale, sandstone), from the Carboniferous, 299 to 324 million years old.
The section below crosses 6 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 18×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 10 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 5 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 5 mi of the line.
Fine-detrital. Age: Holocene, less than 12,000 years old. About 2 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 1 mi of the line.
Coarse-detrital, fine-detrital. Age: Pleistocene, less than 2.6 million years old. About 0.8 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 Bokoshe reaches the Gulf of America by way of Buck Creek, Brazil Creek, the Poteau, the Arkansas and the Mississippi: about 960 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 Bokoshe; river miles along the main stem, rounded.
Bokoshe has a cold desert climate. Summer afternoons average 93° in July; winter nights fall to about 27° in January. Barely 0.0 inches of rain fall in a normal year.
On November 14 Bokoshe normally reaches 64° and falls to 40°. The record high is 86°, in 1955; the record low 16°, in 1963. The most rain on this date, 0.63 in, fell in 1970.
Normals 1991–2020 and records since 1946 at Wister 3 S, 18 miles south-southeast. NOAA, through RCC-ACIS.