TidalMap
Explore this water on the live chart →

Chattahoochee River at 14Th St, at Columbus, GA Water Level Today

Georgia · USGS gauge 02341460 · live data · Updated Oct 28, 2026

Loading…

About this gauge

USGS gauge 02341460 sits on the Chattahoochee River and reads everything draining 4,630 square miles of the Middle Chattahoochee-Walter F basin. Its datum sits 190 feet above sea level NAVD88. Daily flow has been on record here since 1930, 97 years of it.

Where this gauge sits in the drainage

Chattahoochee River N Highlands Dam near Columbus,ga sits immediately upstream, so dam releases rather than rainfall set the flow here. Six gauged sites sit upstream of here. The closest is Chattahoochee River Goat Rock Dam near Mulberry Grove,ga, reading 4,520 square miles. This gauge adds the 110 square miles that drain in between. Downstream the next reading comes from Chattahoochee River at Spur 39, near Omaha, GA at 5,910 square miles, so what passes this gauge is about 78% of the water measured there.

Normal flows here

The Chattahoochee River runs a median of 4,445 cfs at this gauge across 97 years of record. March is the fullest month at a median 8,350 cfs, and October the leanest at 2,910 cfs. The highest daily mean on record is 120,000 cfs in 1961, and the lowest is 480 cfs in 1932.

Median flow by month
MonthMedian flowShare of annual median
Jan6,670 cfs150%
Feb8,020 cfs180%
Mar8,350 cfs188%
Apr7,120 cfs160%
May5,270 cfs119%
Jun4,220 cfs95%
Jul4,130 cfs93%
Aug4,010 cfs90%
Sep3,120 cfs70%
Oct2,910 cfs65%
Nov3,460 cfs78%
Dec4,850 cfs109%

Medians from the USGS daily-statistics record, 1930 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The Chattahoochee River reaches flood stage at this gauge at 27 feet. NWS starts watching it at 25 feet. The highest crest on record is 55.2 feet, in March 1929.

NWS flood categories
CategoryGage height
Action25 ft
Minor flooding27 ft
Moderate flooding42 ft
Major flooding47 ft
Highest crests on record
WhenCrest
March 192955.2 ft
December 191952.6 ft
February 196149.8 ft
January 192548 ft
April 196445.9 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge CBUG1. Stages are gage height, not depth. Not for navigation.

Dams near this gauge

The Army Corps' North Highlands Dam sits 2 miles from this gauge and its releases set what this gauge reads. 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 02341460. Percentile context computed against the gauge's period of record. Not for navigation.

Open Chattahoochee River at 14Th St, at Columbus, GA on the live chart →

River pins, dam-release overlays and wadability lines live in the app, start a free TidalMap trial.