The Pleasant Springs 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.
72° on Nov. 11, 1964, the hottest reading for this week of the year since 1931. Next is 71° in 1971.
Pleasant Springs’s center stands about 860 ft above sea level. Within three miles the land runs from 830 ft to 1,040 ft, a difference of 210 ft: rolling country. The highest named summit within 15 miles is Liberty Pole Hill, about 1,110 ft, 15 miles southwest.
Under the town center the state geologic map shows Cambrian, undivided (sandstone), from the Cambrian, 487 to 542 million years old.
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.
Sandstone. Age: Cambrian, 487 to 542 million years old. About 14 mi of the line.
Dolostone. Age: Ordovician, 445 to 487 million years old. About 7 mi of the line.
Dolostone. Age: Early Ordovician, 471 to 487 million years old. About 3 mi of the line.
Sandstone. Age: Ordovician, 445 to 487 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 Pleasant Springs reaches the Gulf of America by way of the Yahara, the Rock River and the Mississippi: about 1,670 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Pleasant Springs; river miles along the main stem, rounded.
Pleasant Springs has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 10° in January. A normal year brings about 36 inches of snow; with the rain, that comes to about 38 inches of water.
On November 14 Pleasant Springs normally reaches 46° and falls to 27°. The record high is 71°, in 1971; the record low 12°, in 1959. The most rain on this date, 0.70 in, fell in 1980.
Normals 1991–2020 and records since 1931 at Stoughton Wwtp, 4 miles south-southwest. NOAA, through RCC-ACIS.