The Flowery Branch 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.
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23° on Nov. 13, 2019, the coldest reading for this week of the year since 1996. Next is 24° in 2013.
Flowery Branch’s center stands about 1,130 ft above sea level. Within three miles the land runs from 990 ft to 1,300 ft, a difference of 310 ft: rolling country. The highest named summit within 15 miles is Sawnee Mountain, about 1,940 ft, 14 miles west-northwest.
Under the town center the state geologic map shows Metagraywacke/ Mica Schist (metagraywacke, mica-schist), from the Precambrian to Paleozoic.
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 23×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Amphibolite, biotite-gneiss, mica-schist. Age: Precambrian to Paleozoic. About 6 mi of the line.
Gneiss, amphibolite. Age: Precambrian to Paleozoic. About 3 mi of the line.
Metagraywacke, mica-schist. Age: Precambrian to Paleozoic. About 3 mi of the line.
Gneiss. Age: Precambrian to Paleozoic. About 3 mi of the line.
Gneiss, mica-schist, amphibolite. Age: Precambrian to Paleozoic. About 3 mi of the line.
Mica-schist, quartzite, gneiss. Age: Precambrian to Paleozoic. 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. 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.
Flowery Branch straddles the Eastern Continental Divide. Rain on the southeast side runs to the Atlantic Ocean; most of the rest goes to the Gulf of America.
From the center of town, a raindrop reaches the Gulf of America by way of Woodmen Youth Camp Lake, the Chattahoochee and the Apalachicola: about 460 river miles. One that lands on the southeast side reaches the Atlantic Ocean by way of Lollis Creek, the Mulberry, the Middle Oconee, the Oconee and the Altamaha: about 400 river miles.
Lakes on the way: Walter F George Reservoir, Woodmen Youth Camp Lake, West Point Lake and Bartletts Ferry Lake.
120 miles of the trip are on the Chattahoochee.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Flowery Branch; river miles along the main stem, rounded.
Flowery Branch has a humid subtropical climate. Summer afternoons average 88° in July; winter nights fall to about 34° in January. About 52 inches of rain fall in a normal year.
Normals 1991–2020 and records since 1996 at Gainesville Lee Gilmer Memorial Airport, 8 miles northeast, 140 ft higher. NOAA, through RCC-ACIS.
