The Stockbridge 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.
Stockbridge’s center stands about 670 ft above sea level. Within three miles the land runs from 540 ft to 1,590 ft, a difference of 1,050 ft: steep hill country. The highest named summit within 15 miles is Mount Hunger, about 1,970 ft, 15 miles east-southeast.
The section below crosses 9 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 14×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Black-shale. Age: Middle Devonian, 388 to 394 million years old. About 5 mi of the line.
Shale. Age: Silurian, 422 to 445 million years old. About 3 mi of the line.
Shale, limestone. Age: Middle Devonian, 384 to 388 million years old. About 3 mi of the line.
Shale. Age: Middle Devonian, 384 to 394 million years old. About 3 mi of the line.
Dolostone, shale. Age: Silurian, 422 to 428 million years old. About 2 mi of the line.
Shale. Age: Silurian, 422 to 428 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. 3 smaller units along the line are not listed.
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 Stockbridge reaches Lake Ontario by way of Oneida Creek, the Oneida and the Oswego: about 90 river miles. From the lake it goes down the St. Lawrence to the Atlantic.
Lake on the way: Oneida Lake.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Stockbridge; river miles along the main stem, rounded.