The Richland 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 cloudy
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Sunny
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79° on Nov. 16, 1993, the hottest reading for this week of the year since 1965. Next is 78° in 2020.
Richland’s center stands about 100 ft above sea level. Within three miles the land runs from 80 ft to 130 ft, a difference of 50 ft: nearly flat ground.
Under the town center the state geologic map shows Cohansey Formation (sand), from the Middle Miocene, 12 to 14 million years old.
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.
Sand. Age: Middle Miocene, 12 to 14 million years old. About 24 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 Richland reaches the Atlantic Ocean by way of the South River and the Great Egg Harbor: about 20 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Richland; river miles along the main stem, rounded.
Richland has a humid subtropical climate. Summer afternoons average 87° in July; winter nights fall to about 23° in January. A normal year brings about 22 inches of snow; with the rain, that comes to about 51 inches of water.
On November 14 Richland normally reaches 58° and falls to 35°. The record high is 73°, in 1989; the record low 14°, in 1986. The most rain on this date, 3.09 in, fell in 1972.
Normals 1991–2020 and records since 1965 at Estell Manor, 8 miles south-southeast. NOAA, through RCC-ACIS.
