The Boswell 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.
Partly cloudy
Showers likely; cooler
Chance of showers; warmer
Partly cloudy
Partly cloudy
Partly cloudy
Mostly sunny
5.13 inches of rain fell in two days, the most for this week of the year since records began in 1918. The next wettest, 3.73 inches, fell in 1985.
Boswell’s center stands about 610 ft above sea level. Within three miles the land runs from 480 ft to 620 ft, a difference of 140 ft: gently rolling country. The highest named summit within 15 miles is Sugarloaf Mountain, about 770 ft, 11 miles west-northwest.
Under the town center the state geologic map shows Pawpaw Sandstone and McNutt Limestone, from the Early Cretaceous, 100 to 145 million years old.
The section below crosses 7 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 55×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Mudstone, shale, sandstone. Age: Early Cretaceous, 100 to 145 million years old. About 6 mi of the line.
Sandstone. Age: Early Cretaceous, 100 to 145 million years old. About 5 mi of the line.
Claystone. Age: Early Cretaceous, 100 to 145 million years old. About 4 mi of the line.
Sandstone, mudstone. Age: Late Cretaceous, 66 to 100 million years old. About 3 mi of the line.
Mudstone, shale, limestone. Age: Early Cretaceous, 100 to 145 million years old. About 3 mi of the line.
Fine-detrital. Age: Holocene, less than 12,000 years old. About 2 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 1 smaller unit along the line are not listed.
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 Boswell reaches the Gulf of America by way of Pointer Creek, Lick Creek, Muddy Boggy Creek, the Red River, the Atchafalaya and the Lower Atchafalaya: about 750 river miles.
590 miles of the trip are on the Red River.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Boswell; river miles along the main stem, rounded.
Boswell has a humid subtropical climate. Summer afternoons average 93° in July; winter nights fall to about 28° in January. About 48 inches of rain fall in a normal year.
On November 14 Boswell normally reaches 64° and falls to 39°. The record high is 88°, in 1955; the record low 16°, in 1940. The most rain on this date, 1.42 in, fell in 1926.
Normals 1991–2020 and records since 1918 at Antlers, 20 miles northeast, 140 ft lower. NOAA, through RCC-ACIS.
