The Oneida 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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12° on Nov. 15, 1940, the coldest reading for this week of the year since 1892. Next is 18° in 1986.
Oneida’s center stands about 170 ft above sea level. Within three miles the land runs from 160 ft to 190 ft, a difference of 30 ft: nearly flat ground.
Under the town center the state geologic map shows Terrace deposits (coarse-detrital, fine-detrital), from the Pleistocene, less than 2.6 million years old.
The section below crosses 2 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.
Coarse-detrital, fine-detrital. Age: Pleistocene, less than 2.6 million years old. About 24 mi of the line.
Silt. Age: Pleistocene, less than 2.6 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 Oneida reaches the Gulf of America by way of Big Creek, the White River and the Mississippi: about 700 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Oneida; river miles along the main stem, rounded.
Oneida has a humid subtropical climate. Summer afternoons average 90° in July; winter nights fall to about 32° in January. About 50 inches of rain fall in a normal year.
On November 14 Oneida normally reaches 62° and falls to 42°. The record high is 85°, in 1955; the record low 18°, in 1986. The most rain on this date, 2.24 in, fell in 1957.
Normals 1991–2020 and records since 1892 at Helena, 12 miles east-northeast. NOAA, through RCC-ACIS.
