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Level Creek at Suwanee Dam Road, near Suwanee, GA Water Level Today

Georgia · USGS gauge 02334578 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 02334578 sits on Level Creek and reads everything draining 5.1 square miles of the Upper Chattahoochee basin. Its datum sits 956 feet above sea level NAVD88. Daily flow has been on record here since 2001, 25 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 0.76 Mi US Mcginnis Fy Suwanee GA at 1,090 square miles, so what passes this gauge is about 0% of the water measured there. Water passing here goes on to Chattahoochee River near Norcross, GA, Chattahoochee River above Roswell, GA and Chattahoochee River below Morgan Falls Dam, GA.

Normal flows here

Level Creek runs a median of 4.0 cfs at this gauge across 25 years of record. February is the fullest month at a median 6.4 cfs, and September the leanest at 2.0 cfs. The highest daily mean on record is 297 cfs in 2009, and the lowest is 0.1 cfs in 2017.

Median flow by month
MonthMedian flowShare of annual median
Jan5.5 cfs138%
Feb6.4 cfs160%
Mar6.4 cfs160%
Apr5.7 cfs141%
May4.3 cfs108%
Jun3.3 cfs82%
Jul3.1 cfs78%
Aug2.4 cfs60%
Sep2.0 cfs51%
Oct2.5 cfs62%
Nov3.2 cfs79%
Dec4.4 cfs110%

Medians from the USGS daily-statistics record, 2001 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

Level Creek reaches flood stage at this gauge at 9 feet. NWS starts watching it at 8 feet. The highest crest on record is 13 feet, in May 2013.

NWS flood categories
CategoryGage height
Action8 ft
Minor flooding9 ft
Moderate flooding12 ft
Major flooding14 ft
Highest crests on record
WhenCrest
May 201313 ft
October 202012.6 ft
September 200911.6 ft
October 200910.1 ft
May 201510.1 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge SWAG1. Stages are gage height, not depth. Not for navigation.

Dams near this gauge

The Army Corps' Buford Dam is 4 miles from this gauge. The Corps publishes no release schedule for this project; its last observed release and elevations load below.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02334578. Percentile context computed against the gauge's period of record. Not for navigation.

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