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Soque River at GA 197, near Clarkesville, GA Water Level Today

Georgia · USGS gauge 023312495 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 023312495 sits on the Soque River and reads everything draining 94 square miles of the Upper Chattahoochee basin. Its datum sits 1,284 feet above sea level NAVD88. Daily flow has been on record here since 2007, 19 years of it.

Where this gauge sits in the drainage

No gauged site sits above this one on the mainstem, so this is the first published reading on the river. Downstream the next reading comes from Chattahoochee River near Cornelia, GA at 315 square miles, so what passes this gauge is about 30% of the water measured there. It then enters Chattahoochee River near Gainesville, GA, below which releases set the flow.

Normal flows here

The Soque River runs a median of 160 cfs at this gauge across 19 years of record. March is the fullest month at a median 247 cfs, and September the leanest at 85 cfs. The highest daily mean on record is 4,530 cfs in 2021, and the lowest is 25 cfs in 2008.

Median flow by month
MonthMedian flowShare of annual median
Jan205 cfs128%
Feb228 cfs142%
Mar247 cfs154%
Apr244 cfs152%
May204 cfs127%
Jun159 cfs99%
Jul121 cfs75%
Aug109 cfs68%
Sep85 cfs53%
Oct98 cfs61%
Nov109 cfs68%
Dec162 cfs101%

Medians from the USGS daily-statistics record, 2007 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The Soque River reaches flood stage at this gauge at 14 feet. NWS starts watching it at 11 feet. The highest crest on record is 16.5 feet, in September 2009.

NWS flood categories
CategoryGage height
Action11 ft
Minor flooding14 ft
Moderate flooding19 ft
Major flooding25 ft
Highest crests on record
WhenCrest
September 200916.5 ft
December 201816.2 ft
February 202016.2 ft
January 202415.8 ft
September 202415.5 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge CSQG1. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 023312495. Percentile context computed against the gauge's period of record. Not for navigation.

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