Beaverhead River
The Beaverhead River is an approximately tributary of the Jefferson River in southwest Montana( east of the Continental Divide).
It drains an area of roughly.
The river's original headwaters, formed by the confluence of the Red Rock River and Horse Prairie Creek, are now flooded under Clark Canyon Reservoir, which also floods the first of the river.
The Beaverhead then flows through a broad valley northward to join the Big Hole River and form the Jefferson River.
With the Red Rock River included in its length, the river stretches another, for a total length of, one of the more significant drainages of south- western Montana.
The name of the Beaverhead originates from Beaverhead Rock on the middle river.
This rock formation was recognized by Sacajawea when the Lewis and Clark Expedition passed the area in 1805.
There were also many beavers in the area at the time, but the name does not originate from the animal.
In 1805, Captain Meriwether Lewis traveled up the Jefferson and Beaverhead first, but when the rest of the expedition came, a sign Lewis had left at the confluence of the Beaverhead and Big Hole telling them to follow the Beaverhead had been cut down by a beaver, and the expedition traveled up the Big Hole instead.
As a result, the swifter current of the Big Hole swamped two of their canoes before they could travel back down to the confluence.
Together with the Red Rock River, the Beaverhead forms the uppermost headwaters of the Missouri River, the longest tributary of the Mississippi River.
The river is a Class I water from the Clark Canyon Dam to its confluence with the Jefferson river for the purposes of public access for recreational purposes.
Lunga River (Zambia)
The Lunga River is the name of two rivers in Zambia.
One is a tributary of the Kafue River and the other a tributary of the Kabompo River, both of which are tributaries of the Zambezi.
Salang River
The Salang is a 438 kilometre long river of Afghanistan, flowing through Parwan Province.
It is a tributary of the Indus River and the Ghorband River and the Panjshir River and the Kabul River.
Etheostoma obama
Etheostoma obama, the spangled darter, is a species of darter endemic to the eastern United States where it is only known to occur in the Duck River and the Buffalo River, both in Tennessee.
Jefferson River
The Jefferson River is a tributary of the Missouri River, approximately long, in the U.S. state of Montana.
The Jefferson River and the Madison River form the official beginning of the Missouri at Missouri Headwaters State Park near Three Forks.
It is joined downstream( northeast) by the Gallatin.
From broad valleys to a narrow canyon, the Jefferson River passes through a region of significant geological diversity, with some of the oldest and youngest rocks of North America and a diversity of igneous, metamorphic, and sedimentary formations.
The region was only intermittently inhabited by Native Americans until relatively recent times, and no single tribe had exclusive use of the Jefferson River when the Lewis and Clark Expedition first ascended the river in 1805.
Today, the Jefferson River retains much of its scenic beauty and wildlife diversity from the days of Lewis and Clark, yet is threatened by water use issues and encroaching development.
The Jefferson is a segment of the Lewis and Clark National Historic Trail, administered by the National Park Service.
West Peak (Madison County, Montana)
West Peak, el., is a mountain peak in the Highland Mountains in Madison County, Montana.
It rises due west from Table Mountain in the same range.
The peak is located in the Deerlodge National Forest.
The headwaters of Hell's Canyon Creek, a significant tributary of the Jefferson River flow off the southeast face of the peak.
Karangwa River
The Karangwa is a river of Gabon.
It is one of the tributaries of the Ivindo River.
Crocodile River (Limpopo)
The Crocodile River is a river in South Africa.
After its confluence with the Marico River, both rivers form the Limpopo River.
Garfield, Jefferson County, Idaho
Garfield is an unincorporated community in Bonneville and Jefferson counties, in the U.S. state of Idaho.
São Sebastião River
There are two rivers named São Sebastião River, both in Brazil:

Question: Are Karangwa River and Jefferson River both located in the same country?
Answer: no