The Newport 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.
Chance of showers
Mostly cloudy
Mostly cloudy
Mostly sunny; warmer
Partly cloudy
Partly cloudy
Partly cloudy
Newport Center’s center stands about 770 ft above sea level. Within three miles the land runs from 670 ft to 1,400 ft, a difference of 730 ft: hilly country. The highest named summit within 15 miles is Jay Peak, about 3,810 ft, 11 miles west.
Under the town center the state geologic map shows Stowe Formation - carbonaceous phyllite member, from the Neoproterozoic to Cambrian, 487 to 1,000 million years old.
The section below crosses 11 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 7×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Phyllite, limestone. Age: Silurian to Early Devonian, 394 to 425 million years old. About 7 mi of the line.
Muscovite-schist, gneiss, quartzite. Age: Neoproterozoic to Early Cambrian, 521 to 1,000 million years old. About 6 mi of the line.
Phyllite. Age: Cambrian, 487 to 542 million years old. About 2 mi of the line.
Phyllite. Age: Neoproterozoic to Cambrian, 487 to 1,000 million years old. About 2 mi of the line.
Quartzite, granofels, phyllite. Age: Cambrian to Early Ordovician, 471 to 542 million years old. About 2 mi of the line.
Granodiorite. 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. 5 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 Newport Center reaches the St. Lawrence River by way of Mud Creek, the Missisquoi and the Richelieu: about 200 river miles. The St. Lawrence carries it on to the Atlantic.
Lake on the way: Lake Champlain.
80 miles of the trip are on the Richelieu.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Newport Center; river miles along the main stem, rounded.
