The Stevens Creek 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.
5.63 inches of rain fell in two days, the most for this week of the year since records began in 1907. The next wettest, 3.04 inches, fell in 2022.
Stevens Creek’s center stands about 2,440 ft above sea level. Within three miles the land runs from 2,100 ft to 3,260 ft, a difference of 1,160 ft: steep hill country. The highest named summit within 15 miles is Buck Mountain, about 4,660 ft, 15 miles west-southwest.
The section below crosses 4 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.
Quartz-monzonite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 11 mi of the line.
Biotite-gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 10 mi of the line.
Gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 2 mi of the line.
Sandstone. Age: Cambrian, 487 to 542 million years old. About 1 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 Stevens Creek reaches the Gulf of America by way of Eagle Bottom Creek, the New River, the Kanawha, the Ohio and the Mississippi: about 1,980 river miles.
Lake on the way: Claytor Lake.
970 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Stevens Creek; river miles along the main stem, rounded.
Stevens Creek has a oceanic climate. Summer afternoons average 82° in July; winter nights fall to about 24° in January. About 51 inches of rain fall in a normal year.
On November 14 Stevens Creek normally reaches 56° and falls to 32°. The record high is 67°, in 2005; the record low 15°, in 2019. The most rain on this date, 0.59 in, fell in 2008.
Normals 1991–2020 and records since 1907 at Galax Water Plant, 7 miles southeast. NOAA, through RCC-ACIS.