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Ocmulgee River at Lumber City, GA Water Level Today

Georgia · USGS gauge 02215500 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 02215500 sits on the Ocmulgee River and reads everything draining 5,180 square miles of the Lower Ocmulgee basin. Its datum sits 87 feet above sea level NAVD88. Daily flow has been on record here since 1937, 90 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 Altamaha River at US 221, near Charlotteville, GA at 11,400 square miles, so what passes this gauge is about 45% of the water measured there. Water passing here goes on to Altamaha River near Baxley, GA.

Normal flows here

The Ocmulgee River runs a median of 3,195 cfs at this gauge across 90 years of record. March is the fullest month at a median 8,540 cfs, and October the leanest at 1,950 cfs. The highest daily mean on record is 90,700 cfs in 1994, and the lowest is 621 cfs in 2009.

Median flow by month
MonthMedian flowShare of annual median
Jan5,720 cfs179%
Feb7,640 cfs239%
Mar8,540 cfs267%
Apr7,455 cfs233%
May3,880 cfs121%
Jun3,195 cfs100%
Jul2,710 cfs85%
Aug2,470 cfs77%
Sep2,065 cfs65%
Oct1,950 cfs61%
Nov2,135 cfs67%
Dec3,210 cfs100%

Medians from the USGS daily-statistics record, 1937 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The Ocmulgee River reaches flood stage at this gauge at 15 feet. NWS starts watching it at 14 feet. The highest crest on record is 26.3 feet, in January 1925.

NWS flood categories
CategoryGage height
Action14 ft
Minor flooding15 ft
Moderate flooding18 ft
Major flooding23 ft
Highest crests on record
WhenCrest
January 192526.3 ft
July 199424.6 ft
March 192923.5 ft
April 193622.7 ft
December 194922.7 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge LBRG1. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02215500. Percentile context computed against the gauge's period of record. Not for navigation.

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