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Alabama River

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Title: Alabama River  
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Subject: Montgomery, Alabama, Edmund Pettus Bridge, Battle of Holy Ground, Selma, Alabama, Alabama
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Alabama River

Alabama River
The Alabama River at Montgomery in 2004
The Mobile, Alabama, and Coosa rivers are essentially a single river whose name changes at the confluences of major tributaries.
Origin Tallapoosa and Coosa rivers near Montgomery, Alabama
Mouth Mobile River
Basin countries United States
Length 318 miles (512 km)

The Alabama River, in the U.S. state of Alabama, is formed by the Tallapoosa and Coosa rivers, which unite about 6 miles (10 km) north of Montgomery.[1]

The river flows west to Selma, then southwest until, about 45 miles (72 km) from Mobile, it unites with the Tombigbee, forming the Mobile and Tensaw rivers, which discharge into Mobile Bay.[1]


The course of the Alabama is very meandering.[2] Its width varies from 50 to 200 yards (46 to 183 m), and its depth from 3 to 40 feet (1 to 12 m). Its length as measured by the United States Geological Survey is 318.5 miles (512.6 km),[3] and by steamboat measurement, 420 miles (680 km).

The river crosses the richest agricultural and timber districts of the state. Railways connect it with the mineral regions of north-central Alabama.

After the Coosa and Tallapoosa rivers, the principal tributary of the Alabama is the Wetumpka (about 102 miles (164 km) below Rome and 26 miles (42 km) below Greensport), and from Wetumpka to its junction with the Tallapoosa. The channel of the river has been considerably improved by the federal government.

The navigation of the Tallapoosa River –- which has its source in [3] -– is prevented by shoals and a 60-foot (18 m) fall at Tallassee, a few miles north of its junction with the Coosa. The Alabama is navigable throughout the year.

The river played an important role in the growth of the economy in the region during the 19th century as a source of transportation of goods. The river is still used for transportation of farming produce; however, it is not as important as it once was due to the construction of roads and railways.

Discovered in 1712, the Alabama, Coosa, and Tallapoosa rivers were central to the homeland of the Creek Indians before their removal by United States forces to the Indian Territory in the 1830s.

Edmund Pettus Bridge

The Edmund Pettus Bridge crosses the Alabama River near Selma. The bridge was the site of a civil rights march in 1965.

Lock and dams

The Alabama River has three lock and dams between Montgomery and the Mobile River. The Robert F. Henry Lock & Dam is located at river mile 236.2, the Millers Ferry Lock & Dam is located at river mile 133.0, and the Claiborne Lock & Dam is located at river mile 72.5.[4]


See also


  1. ^ a b
  2. ^
  3. ^ a b c U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed April 27, 2011
  4. ^ Courtesy U.S. Army Corps of Engineers Mobile District

External links


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