The Corinth 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.
Corinth’s center stands about 1,820 ft above sea level. Within three miles the land runs from 850 ft to 1,940 ft, a difference of 1,090 ft: steep hill country. The highest named summit within 15 miles is Tenant Mountain, about 2,780 ft, 13 miles northwest.
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 8 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 9×. 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 10 mi of the line.
Gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 7 mi of the line.
Black-shale. Age: Middle Ordovician, 459 to 471 million years old. About 2 mi of the line.
Quartzite, schist. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 2 mi of the line.
Dolostone. Age: Cambrian, 487 to 542 million years old. About 1 mi of the line.
Sandstone. Age: Cambrian, 487 to 497 million years old. About 0.7 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 2 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 Corinth reaches New York Harbor and the Atlantic Ocean by way of Black Pond Creek, Daly Creek, the Sacandaga and the Hudson: about 240 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Corinth; river miles along the main stem, rounded.