Trinchera Creek is a tributary of the

Rio Grande The Rio Grande ( and ), known in Mexico as the Río Bravo del Norte or simply the Río Bravo, is one of the principal rivers (along with the Colorado River) in the southwestern United States and in northern Mexico. The length of the Rio G ...

Costilla County, Colorado Costilla County (Spanish for "rib") is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 3,499. The county seat is San Luis, the oldest continuously occupied town in Colorado. History On July 8, 1694, ...

in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. It flows west from a source in the Sangre de Cristo Mountains to a confluence with the Rio Grande. It is spanned by the San Luis Southern Railway Trestle, which is listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic v ...

Dams

The creek has two dams which create reservoirs that are popular fishing spots. The reservoirs include Mountain Home Reservoir near

Fort Garland Fort Garland (1858–1883), Colorado, United States, was designed to house two companies of soldiers to protect settlers in the San Luis Valley, then in the Territory of New Mexico. It was named for General John Garland, commander of the Military ...

and Smith Reservoir three miles south of Blanca.

References

{{authority control Rivers of Colorado Rivers of Costilla County, Colorado Tributaries of the Rio Grande

Dams

See also

References