![Smith Falls / Missouri River / Niobrara Valley Preserve / Geography of the United States / Nebraska / Niobrara Smith Falls / Missouri River / Niobrara Valley Preserve / Geography of the United States / Nebraska / Niobrara](https://www.pdfsearch.io/img/b2464f7ae2a3e0587d4fcf34c83e2e98.jpg) Date: 2014-11-26 15:31:02Smith Falls Missouri River Niobrara Valley Preserve Geography of the United States Nebraska Niobrara | | BASIN FACTS: The Niobrara River is the longest river in Nebraska, stretching 486 miles across the state, and has over 90 waterfalls.Add to Reading ListSource URL: www.mnnrd.orgDownload Document from Source Website File Size: 378,10 KBShare Document on Facebook
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