The Bondville 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.
0° on Nov. 12, 2019, the coldest reading for this week of the year since 1888. Next is 3° in 1959.
Bondville’s center stands about 720 ft above sea level. Within three miles the land runs from 690 ft to 740 ft, a difference of 50 ft: nearly flat ground.
The section below crosses 4 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. 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: Early Pennsylvanian to Middle Pennsylvanian, 307 to 324 million years old. About 17 mi of the line.
Shale, limestone. Age: Late Pennsylvanian, 304 to 307 million years old. About 4 mi of the line.
Shale, sandstone, limestone. Age: Late Pennsylvanian, 304 to 307 million years old. About 3 mi of the line.
Shale, sandstone, coal. Age: Middle Pennsylvanian to Late Pennsylvanian, 304 to 315 million years old. About 0.4 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 Bondville reaches the Gulf of America by way of the Kaskaskia and the Mississippi: about 1,380 river miles.
Lakes on the way: Carlyle Reservoir and Lake Shelbyville.
1,090 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Bondville; river miles along the main stem, rounded.
Bondville has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 18° in January. A normal year brings about 21 inches of snow; with the rain, that comes to about 41 inches of water.
On November 14 Bondville normally reaches 51° and falls to 33°. The record high is 75°, in 1971; the record low 10°, in 1986. The most rain on this date, 1.33 in, fell in 1957.
Normals 1991–2020 and records since 1888 at Champaign 3 S, 7 miles east-southeast. NOAA, through RCC-ACIS.