Huasna River

The Huasna River is a stream in the Central Coast region of California, and is a tributary of the Cuyama River. It is formed by the confluence of Trout Creek and Stony Creek, which originate along the crest of the Santa Lucia Range in the Los Padres National Forest. It flows south, past the community of Huasna and the Huasna Valley before reaching Twitchell Reservoir, which is created by a dam along the Cuyama River.

Huasna River
Huasna River is located in California
Huasna River
Location of the Huasna River in California
Location
CountryUnited States
StateCalifornia
CityHuasna
Physical characteristics
SourceConfluence of Trout Creek and Stony Creek
  locationLos Padres National Forest
  coordinates35°12′03″N 120°21′02″W[1]
  elevation897 ft (273 m)
MouthCuyama River
  location
Twitchell Reservoir
  coordinates
35°00′57″N 120°19′45″W[1]
  elevation
535 ft (163 m)
Length18 mi (29 km)[1]
Basin size117 sq mi (300 km2)[2]
Discharge 
  locationNear Santa Maria[2]
  average18.1 cu ft/s (0.51 m3/s)[2]
  minimum0 cu ft/s (0 m3/s)
  maximum11,400 cu ft/s (320 m3/s)

Like most other streams in this part of California, the Huasna River is usually dry, with significant flows only during the winter and early spring. During rare high water levels of Twitchell Reservoir, the lower part of the Huasna Valley may be flooded.[3]

See also

References

  1. "Huasna River". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. 1981-01-19. Retrieved 2016-12-07.
  2. "USGS Gage #11138000 on the Huasna River near Santa Maria, CA". National Water Information System. U.S. Geological Survey. 1929–1961. Retrieved 2016-12-07.
  3. USGS Topo Maps for United States (Map). Cartography by United States Geological Survey. ACME Mapper. Retrieved 2016-12-07.
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