The answer is the Platte river
the South Platte comes in from Colorado, it join with the north Platte making the Platte river. The North Platte comes in from Wyoming.
Denver is located in the South Platte River Valley on the High Plains.
They are in Nebraska.The Platte River is usually associated with Nebraska which it crosses to join the Missouri. Both the North Platte and the South Platte have their origin in Colorado but the North Platte flows notth through Wyoming before heading southeast to join and form the Platte in Nebraska. The South Platte also heads northeast from its source but never ventures into Wyoming. They are important American waterways but lack the prestige of the Missouri or Colorado, and were never navigable by anything but a light canoe. At some places it can be "a mile wide and an inch deep", clogged with debris and sandbars. It was both cursed and loved by the early mountain men, and was an essential part ot the western expansion of the United States.
The North Platte River is a tributary of the Platte River, approximately 680 miles long
hi bf gghgtredwsw
The north platte and the south platte meet in Nebraska.
The rivers of Nebraska are - Arikaree River Big Blue River Big Nemaha River Calamus River Cedar River Dismal River Elkhorn River Frenchman Creek Keya Paha River Little Blue River Little Nemaha River Lodgepole Creek Logan Creek Long Pine Creek Loup River Middle Loup River Missouri River Niobrara River Nishnabotna River North Fork Elkhorn River North Loup River North Platte River Papillion Creek Platte River Republican River Red Willow Creek Rock Creek Salt Creek Snake River South Fork Elkhorn River South Loup River South Platte River West Fork Big Blue River White River Wood River
The Cache la Poudre River joins the South Platte River east of Greeley.
# Arikaree River # Big Blue River # Big Nemaha River # Calamus River # Cedar River # Elkhorn River # Keya Paha River # Little Blue River # Little Nemaha River # Loup River # Middle Loup River # Missouri River # Niobrara River # Nishnabotna River # North Fork Elkhorn River # North Loup River # North Platte River # Platte River # Republican River # Snake River # South Fork Elkhorn River # South Loup River # South Platte River # West Fork Big Blue River # White River # Wood River
The platte river is roughly 170 miles long.
Platte River Wilderness was created in 1984.