Bighorn River Quiz
Wyoming/Montana, Yellowstone/Missouri link, dams (10 questions).
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Bighorn River Quiz: Quick Study Notes
The Bighorn River is a significant waterway in the western United States, flowing through the rugged landscapes of Wyoming and Montana. It plays a crucial role in regional ecosystems, water management, and local economies, ultimately contributing to the vast Missouri River system.
Key Facts About the Bighorn River
Originates in Wyoming’s Bighorn Mountains, flows north into Montana.
The largest tributary of the Yellowstone River.
Through the Yellowstone, its waters eventually reach the mighty Missouri River.
Yellowtail Dam creates Bighorn Lake, primarily for power and irrigation.
Key Takeaways
- The Bighorn River begins in the Bighorn Mountains of Wyoming.
- It flows predominantly north into Montana.
- The Bighorn River is the largest tributary of the Yellowstone River.
- Its waters ultimately contribute to the Missouri River system.
- The Yellowtail Dam on the Bighorn River forms Bighorn Lake.
- The dam serves vital functions including hydroelectric power and irrigation.
- The river’s basin is important for agriculture, recreation, and wildlife.
Frequently Asked Questions
Where does the Bighorn River originate?
The Bighorn River originates in the Bighorn Mountains in north-central Wyoming.
Which larger river does the Bighorn River flow into?
The Bighorn River is the largest tributary of the Yellowstone River, joining it in southeastern Montana.
Is the Bighorn River part of the Missouri River system?
Yes, as a tributary of the Yellowstone River, which in turn flows into the Missouri River, the Bighorn River is an integral part of the vast Missouri River watershed.
What is the main dam on the Bighorn River and its purpose?
The main dam is the Yellowtail Dam, located in Montana. Its primary purposes are hydroelectric power generation, irrigation, flood control, and recreation.
What reservoir is created by the Yellowtail Dam?
The Yellowtail Dam impounds the Bighorn River to form Bighorn Lake, a significant body of water extending across the Wyoming-Montana border.
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