Animas River
| Animas | |
| River | |
 Animas River at Durango and Silverton railroad crossing just north of confluence with Lime Creek
|
|
| Country | United States |
|---|---|
| States | Colorado, New Mexico |
| Tributaries | |
| - left | Cunningham Creek, Elk Creek, Needle Creek, Canyon Creek, Florida River |
| - right | Mineral Creek, Mineral Creek, Lime Creek, Hermosa Creek, Junction Creek, Lightner Creek |
| Source | Confluence of North Fork Animas River and West Fork Animas River 37°55′53″N 107°34′10″W / 37.93139°N 107.56944°W |
| - location | San Juan County, CO |
| - coordinates | 37°55′53″N 107°34′10″W / 37.93139°N 107.56944°W |
| Mouth | Confluence with San Juan |
| - location | San Juan County, NM |
| - elevation | 5,239 ft (1,597 m) |
| - coordinates | 36°42′50″N 108°13′18″W / 36.71389°N 108.22167°WCoordinates: 36°42′50″N 108°13′18″W / 36.71389°N 108.22167°W |
| Length | 126 mi (203 km) |
Animas River (on-EE-moss) (Río de las Ánimas, in Spanish) is a 126-mile-long (203 km) river in the western United States, a tributary of the San Juan River, part of the Colorado River System.
The Animas-La Plata Water Project was completed in 2015. The project pumps water over a low pass to fill a reservoir, Lake Nighthorse, in Ridges Basin to satisfy Southern Ute tribal water rights claims associated with the Colorado Ute Settlement Act amendments of 2000.
Spanish explorer Juan Maria de Rivera of Santa Fe recorded the name "Rio de las Animas" (in English, River of Souls) in 1765. One theory is that the full name of the river was once "Rio de las Animas Perdidas" (River of Lost Souls), although this idea may indicate confusion with the Purgatoire River of southeastern Colorado.
The Animas River rises high in San Juan Mountains of Colorado at the confluence of the West and North forks at the ghost town of Animas Forks and flows south past the ghost towns of Eureka and Howardsville. At Silverton, the river flows into the Animas Canyon. The Durango and Silverton Narrow gauge railroad follows the river through the canyon to Durango. From Durango the river flows south into New Mexico through the town of Aztec to its confluence with the San Juan River at Farmington. The only major tributary of the Animas River is the Florida River which confluences just north of the Colorado–New Mexico border.
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Wikipedia