Niobrara River upstream end (OSM) to Niobrara River downstream end (OSM)
● Niobrara River upstream end (OSM)
→
● Niobrara River downstream end (OSM)
Niobrara River
NE • US
Link copied
The Niobrara River (; Omaha–Ponca: Ní Ubthátha khe, pronounced [nĩꜜ ubɫᶞaꜜɫᶞa kʰe], literally "water spread-out horizontal-the" or "The Wide-Spreading Water") is a tributary of the Missouri River, approximately 568 miles (914 km) long, running through the U.S. states of Wyoming and Nebraska. The river drains one of the most arid sections of the Great Plains, and has a low flow for a river of its length. The Niobrara's watershed includes the northern tier of Nebraska Sandhills, a small south-central section of South Dakota, as well as a small area of eastern Wyoming.
568.6 mi total
1 sections
2 access points
0 camps
0 rapids
🗺 Explore map
Click any point for details. Sections without stored geometry are drawn as straight put-in → take-out lines — actual courses follow the river.