The Woodlawn Heights 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.
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4.17 inches of rain fell in two days, the most for this week of the year since records began in 1895. The next wettest, 3.28 inches, fell in 2017.
Woodlawn Heights’s center stands about 890 ft above sea level. Within three miles the land runs from 830 ft to 910 ft, a difference of 80 ft: gently rolling country.
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.
Limestone. Age: Silurian, 422 to 445 million years old. About 9 mi of the line.
Dolostone, limestone. Age: Silurian, 422 to 445 million years old. About 8 mi of the line.
Limestone, dolostone. Age: Silurian, 422 to 445 million years old. About 4 mi of the line.
Shale, limestone. Age: Ordovician, 445 to 487 million years old. About 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 Woodlawn Heights reaches the Gulf of America by way of the White River, Big Bayou, the Wabash River Old Channel, the Old Channel Wabash, the Ohio and the Mississippi: about 1,470 river miles.
970 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Woodlawn Heights; river miles along the main stem, rounded.
Woodlawn Heights has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 21° in January. A normal year brings about 21 inches of snow; with the rain, that comes to about 44 inches of water.
On November 14 Woodlawn Heights normally reaches 51° and falls to 35°. The record high is 75°, in 1931; the record low 10°, in 1986. The most rain on this date, 3.42 in, fell in 1993.
Normals 1991–2020 and records since 1895 at Anderson 1 N, here. NOAA, through RCC-ACIS.
