The Society Hill 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.
3.38 inches of rain fell in two days, the most for this week of the year since records began in 1893. The next wettest, 3.23 inches, fell in 2018.
Society Hill’s center stands about 180 ft above sea level. Within three miles the land runs from 70 ft to 220 ft, a difference of 150 ft: gently rolling country.
Under the town center the state geologic map shows Peedee Formation - Black Creek Group, undivided (clay, sand), from the Late Cretaceous, 66 to 72 million years old.
The section below crosses 5 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 56×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Clay, sand. Age: Late Cretaceous, 66 to 72 million years old. About 9 mi of the line.
Sand, gravel. Age: Quaternary, less than 2.6 million years old. About 8 mi of the line.
Sand, clay. Age: Pliocene, 2.6 to 5.3 million years old. About 3 mi of the line.
Sand, clay. Age: Quaternary, less than 2.6 million years old. About 3 mi of the line.
Sand, clay. Age: Quaternary, less than 2.6 million years old. About 1 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 Society Hill reaches the Atlantic Ocean by way of Cedar Creek, the Great Pee Dee, Schooner Creek and the Waccamaw: about 150 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Society Hill; river miles along the main stem, rounded.
Society Hill has a humid subtropical climate. Summer afternoons average 91° in July; winter nights fall to about 31° in January. About 49 inches of rain fall in a normal year.
On November 14 Society Hill normally reaches 65° and falls to 40°. The record high is 83°, in 1964; the record low 20°, in 1977. The most rain on this date, 2.00 in, fell in 1940.
Normals 1991–2020 and records since 1893 at Cheraw, 13 miles north. NOAA, through RCC-ACIS.