| East Fork Cimarron River[1] | |
|---|---|
 | |
| Physical characteristics | |
| Mouth | |
• location | Confluence with Middle Fork |
• coordinates | 38°12′15″N 107°31′11″W / 38.20417°N 107.51972°W |
• elevation | 9,022 ft (2,750 m) |
| Basin features | |
| Progression | Cimarron—Gunnison—Colorado |
East Fork Cimarron River is a 12.6-mile-long (20.3 km)[2] tributary of the Cimarron River in Colorado. The river's source is near Wetterhorn Peak in the Uncompahgre Wilderness of Hinsdale County. It joins the Middle Fork Cimarron River in Gunnison County to form the Cimarron River, and is impounded by Silver Jack Dam.
- ^ "East Fork Cimarron River". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2011-02-14.
- ^ U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-03-29 at the Wayback Machine, accessed March 18, 2011