River GA

Altamaha River

Georgia • 31.5500, -81.5000
Length
134 mi
216 km
Elevation
89′ → -4′
93 ft drop
Stream Order
8
Major River
Slope
0.01%
0.7 ft/mi
Drainage
13,959 mi²
36,155 km²
Avg Flow
14,504 cfs
2.4 mph velocity
Path to Mouth
134 mi
216 km to ocean
Classification
Terminal
Mid-reach
Elevation Profile
Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Data from USGS & NOAA for informational purposes only. More

Water Level Gauges on Altamaha River

There are 5 USGS water level monitoring stations on Altamaha River providing real-time flow and stage data.

Access Sites on Altamaha River

There are 21 boat ramps, launches, and public access points on Altamaha River.