North Platte River Quiz
Wyoming/Nebraska route, reservoirs, tributaries (10 questions).
North Platte River Quiz: Quick Study Notes
The North Platte River is a vital waterway of the western United States, originating in the Rocky Mountains and flowing through Wyoming and Nebraska before converging with the South Platte to form the Platte River. It plays a crucial role in regional hydrology, supporting agriculture, providing drinking water, and generating power through its numerous reservoirs and tributaries. Its historic route was also significant for westward expansion.
Key River Facts
Key Takeaways
- Originates in the Medicine Bow Mountains, Wyoming.
- Flows predominantly through Wyoming and Nebraska.
- Merges with the South Platte River to form the Platte River.
- Home to major reservoirs like Pathfinder and Lake McConaughy.
- Provides critical water for irrigation, power, and recreation.
- Significant tributaries include the Sweetwater and Laramie Rivers.
- Its course was historically important for pioneer trails.
Frequently Asked Questions
Where does the North Platte River start?
The North Platte River originates in the Medicine Bow Mountains of south-central Wyoming, near the Colorado border.
Which two states does the North Platte River flow through?
The North Platte River primarily flows through Wyoming and Nebraska.
What is the largest reservoir on the North Platte River system?
Lake McConaughy in western Nebraska is the largest reservoir on the North Platte River system by volume and surface area. Pathfinder Reservoir is also a very significant large reservoir upstream in Wyoming.
What river does the North Platte River join?
The North Platte River joins the South Platte River near the city of North Platte, Nebraska, to form the Platte River.
Name a major tributary of the North Platte River in Wyoming.
Significant tributaries in Wyoming include the Sweetwater River and the Laramie River.

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