The Maple Bluff 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.
Mostly sunny
Mostly sunny
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Partly cloudy
Partly cloudy
Chance of showers
71° on Nov. 14, 1971, the hottest reading for this week of the year since 1869. Next is 70° in 1911.
Maple Bluff’s center stands about 910 ft above sea level. Within three miles the land runs from 830 ft to 960 ft, a difference of 130 ft: gently rolling country. The highest named summit within 15 miles is Liberty Mound, about 1,060 ft, 13 miles southeast.
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 3 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 54×. 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 18 mi of the line.
Dolostone. Age: Early Ordovician, 471 to 487 million years old. About 4 mi of the line.
Sandstone. Age: Ordovician, 445 to 487 million 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.
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 Maple Bluff reaches the Gulf of America by way of the Yahara, the Rock River and the Mississippi: about 1,690 river miles.
Lakes on the way: Lake Waubesa and Lake Kegonsa 410.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Maple Bluff; river miles along the main stem, rounded.
Maple Bluff has a hot-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 12° in January. A normal year brings about 52 inches of snow; with the rain, that comes to about 37 inches of water.
On November 14 Maple Bluff normally reaches 46° and falls to 29°. The record high is 71°, in 1971; the record low 2°, in 1959. The most rain on this date, 1.04 in, fell in 1956.
Normals 1991–2020 and records since 1869 from the Madison Area threaded record (Madison Dane County Regional Airport, 2 miles northeast). NOAA, through RCC-ACIS.
