The Salisbury Center 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.
Salisbury Center’s center stands about 1,080 ft above sea level. Within three miles the land runs from 830 ft to 1,600 ft, a difference of 770 ft: hilly country. The highest named summit within 15 miles is Ely Mountain, about 2,610 ft, 15 miles northeast.
Under the town center the state geologic map shows Undivided metasedimentary rock and related migmatite (metasedimentary, migmatite), from the Mesoproterozoic, 1 to 1.6 billion years old.
The section below crosses 12 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 10×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Metasedimentary, migmatite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 4 mi of the line.
Black-shale. Age: Middle Ordovician, 459 to 471 million years old. About 4 mi of the line.
Gneiss, metasedimentary. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 4 mi of the line.
Gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 3 mi of the line.
Limestone. Age: Middle Ordovician, 459 to 471 million years old. About 2 mi of the line.
Unconsolidated. Age: Quaternary, less than 2.6 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. 6 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 Salisbury Center reaches New York Harbor and the Atlantic Ocean by way of Cold Brook, East Canada Creek, the Mohawk and the Hudson: about 240 river miles.
160 miles of the trip are on the Hudson.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Salisbury Center; river miles along the main stem, rounded.