Calaveras Creek is a northward-flowing

stream A stream is a continuous body of water, body of surface water Current (stream), flowing within the stream bed, bed and bank (geography), banks of a channel (geography), channel. Depending on its location or certain characteristics, a strea ...

Alameda An alameda is a street or path lined with trees () and may refer to: Places Canada * Alameda, Saskatchewan, town in Saskatchewan ** Grant Devine Dam, formerly ''Alameda Dam'', a dam and reservoir in southern Saskatchewan Chile * Alameda (Santi ...

and Santa Clara counties of

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

. It runs for , starting from Poverty Ridge, passing through

Calaveras Reservoir Calaveras Reservoir is located primarily in Santa Clara County, California, with a small portion and its dam in Alameda County, California. In Spanish, Calaveras means "skulls". The reservoir is fed mainly by Arroyo Hondo (Santa Clara County, ...

, and emptying into

Alameda Creek Alameda Creek () is a large perennial stream in the San Francisco Bay Area. The creek runs for from a lake northeast of Packard Ridge to the eastern shore of San Francisco Bay by way of Niles Canyon and a flood control channel. Along its course, ...

east of

Fremont, California Fremont () is a city in Alameda County, California, United States. Located in the East Bay region of the San Francisco Bay Area, Bay Area, Fremont has a population of 230,504 as of 2020, making it the fourth List of cities and towns in the San F ...

. Its main tributary is Arroyo Hondo.

Ecology

Calaveras Dam, built by the Spring Valley Water Company in 1925, was re-built in 2018. Facing legal challenges to release flows to support

steelhead trout Steelhead, or occasionally steelhead trout, is the anadromous form of the coastal rainbow trout or Columbia River redband trout (''O. m. gairdneri'', also called redband steelhead). Steelhead are native to cold-water tributaries of the Pacif ...

(''Oncorhynchus mykiss'') in the of Calaveras Creek below the dam, the

San Francisco Public Utilities Commission The San Francisco Public Utilities Commission (SFPUC) is a public agency of the City and County of San Francisco that provides water, wastewater, and electric power services to the city. The SFPUC also provides wholesale water service to an addit ...

(SFPUC) began steady releases that lowered the water temperatures and resulted in a sharp increase in the numbers of trout.

References

Rivers of Alameda County, California Rivers of Santa Clara County, California Rivers of Northern California Tributaries of Alameda Creek {{California-river-stub

Ecology

See also

References