The Hudson River
The Hudson River I'm a 10th grader
Snake River! :)
To the best of my knowledge the major southern river is the Thames
The river that goes through Idaho and empties into the Columbia River is the Snake River. Itflowsabout 1,670 kilometers (1,038 miles) through southern Idaho. It has deep gorges and is an important source of hydroelectric power. Hydroelectric power is energy made from flowing water. :) Hope this helps you.~Ctmusicgirl7
thames
Snake River
The river that feeds into Hoover Dam is the Colorado river.
Thames
The Saint John's River is the largest river in Florida. Beginning in the marsh of Southern Brevard County and flowing North to the Atlantic Ocean at Jacksonville.
russian river (east part), 3534 km, most lenght and most water river of Europa.
tributary
Canada's longest flowing river is Mackenzie River