Big Anne Creek
| Big Anne Creek Tributary to Niobrara River | |
|---|---|
Location of Big Anne Creek mouth Big Anne Creek (the United States) | |
| Location | |
| Country | United States |
| State | Nebraska |
| County | Keya Paha |
| Physical characteristics | |
| Source | Coon Creek divide |
| • location | about 6 miles southeast of Bothwell School |
| • coordinates | 42°49′16.29″N 099°24′8.69″W / 42.8211917°N 99.4024139°W |
| • elevation | 2,084 ft (635 m) |
| Mouth | Niobrara River |
• location | about 2 miles northeast of Mariaville, Nebraska |
• coordinates | 42°47′37.34″N 099°18′46.99″W / 42.7937056°N 99.3130528°W |
• elevation | 1,788 ft (545 m) |
| Length | 10.79 mi (17.36 km) |
| Basin size | 20.65 square miles (53.5 km2) |
| Discharge | |
| • location | Niobrara River |
| • average | 2.38 cu ft/s (0.067 m3/s) at mouth with Niobrara River |
| Basin features | |
| Progression | Niobrara River → Missouri River → Mississippi |
| River system | Niobrara |
| Tributaries | |
| • left | Haughin Creek |
| Bridges | Hay Valley Road, Big Anne Lane, Haugen Creek Road, NE 137 |
Big Anne Creek is a 10.79 mi (17.36 km) long third-order tributary to the Niobrara River in Keya Paha County, Nebraska. This is the only stream of this name in the United States.