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Little Satilla River near Offerman, GA Water Level Today

Georgia · USGS gauge 02227500 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 02227500 sits on the Little Satilla River and reads everything draining 659 square miles of the Little Satilla basin. Its datum sits 57 feet above sea level NAVD88. Daily flow has been on record here since 1951, 76 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 Satilla River at Atkinson, GA at 2,790 square miles, so what passes this gauge is about 24% of the water measured there.

Normal flows here

The Little Satilla River runs a median of 74 cfs at this gauge across 76 years of record. February is the fullest month at a median 598 cfs, and October the leanest at 27 cfs. The highest daily mean on record is 21,400 cfs in 2024, and the lowest is 0.0 cfs in 2000.

Median flow by month
MonthMedian flowShare of annual median
Jan400 cfs537%
Feb598 cfs803%
Mar520 cfs698%
Apr224 cfs301%
May28 cfs38%
Jun38 cfs50%
Jul49 cfs66%
Aug82 cfs110%
Sep74 cfs99%
Oct27 cfs36%
Nov28 cfs38%
Dec114 cfs153%

Medians from the USGS daily-statistics record, 1951 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The Little Satilla River reaches flood stage at this gauge at 9 feet. NWS starts watching it at 7 feet. The highest crest on record is 16.4 feet, in April 1948.

NWS flood categories
CategoryGage height
Action7 ft
Minor flooding9 ft
Moderate flooding12 ft
Major flooding14 ft
Highest crests on record
WhenCrest
April 194816.4 ft
August 202415.3 ft
March 202014.6 ft
September 195314.5 ft
April 200914.5 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge OFFG1. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02227500. Percentile context computed against the gauge's period of record. Not for navigation.

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