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Flint River at Brownsboro, AL Water Level Today

Alabama · USGS gauge 03575100 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 03575100 sits on the Flint River and reads everything draining 375 square miles of the Wheeler Lake basin. Its datum sits 609 feet above sea level NAVD88. Daily flow has been on record here since 1999, 28 years of it.

Normal flows here

The Flint River runs a median of 288 cfs at this gauge across 28 years of record. March is the fullest month at a median 729 cfs, and September the leanest at 127 cfs. The highest daily mean on record is 35,100 cfs in 2011, and the lowest is 54 cfs in 2007.

Median flow by month
MonthMedian flowShare of annual median
Jan589 cfs204%
Feb690 cfs239%
Mar729 cfs253%
Apr572 cfs198%
May393 cfs136%
Jun222 cfs77%
Jul190 cfs66%
Aug145 cfs50%
Sep127 cfs44%
Oct132 cfs46%
Nov179 cfs62%
Dec488 cfs169%

Medians from the USGS daily-statistics record, 1999 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The Flint River reaches flood stage at this gauge at 17 feet. NWS starts watching it at 15 feet. The highest crest on record is 24.6 feet, in April 2011.

NWS flood categories
CategoryGage height
Action15 ft
Minor flooding17 ft
Moderate flooding19 ft
Major flooding22 ft
Highest crests on record
WhenCrest
April 201124.6 ft
February 200423 ft
December 201523 ft
June 202622.7 ft
September 202122.7 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge BSBA1. Stages are gage height, not depth. Not for navigation.

TVA dams near this gauge

TVA's Guntersville Dam is 23 miles from this gauge on the Tennessee system. Planned generation, lake level and tailwater elevation for it load below when TVA has published them.

Nearby river gauges

Live streamflow and gage height: USGS gauge 03575100. Percentile context computed against the gauge's period of record. Not for navigation.

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