| North Fork Elk River[1] | |
|---|---|
| Mouth | Confluence with Middle Fork |
| Progression | Elk—Yampa—Green—Colorado |
| Mouth elevation | 7,982 ft (2,433 m) |
North Fork Elk River, or North Fork Elk Creek is a 15.2-mile-long (24.5 km)[2] tributary of the Elk River in Routt County, Colorado. It flows from a source on the northeast slopes of Big Agnes Mountain in the Sawtooth Range to a confluence with the Middle Fork Elk River that forms the Elk River.