C. J. Strike Dam

From Wikipedia, the free encyclopedia

C. J. Strike Dam
Impounds Snake River
Creates C. J. Strike Reservoir
Locale Idaho
Maintained by Idaho Power Company[1]
Length 3,220 feet (981 m)[1]
Height 115 feet (35 m)[1]
Construction began 1950[2]
Opening date 1952[1]
Reservoir information
Capacity 247,000 acre feet (305,000,000 m³)[1]
Catchment area 40,800 sq mi (105,672 km²)[1]
Surface area 7,500 acres (30 km²)[1]
Geographical Data
Coordinates 42°56′54″N, 115°58′30″W [3]

C. J. Strike Dam is an earth-fill type hydroelectric dam on the Snake River, just below the Bruneau River confluence, in the U.S. state of Idaho. Its location is near Grand View, Idaho. Its impoundment extends 36 miles up the Snake River and 12 miles (19 km²) up the Bruneau River.[4]

The dam's powerplant has a nameplate capacity of 82.8 MW.[2]

The dam was named after Clifford J. Strike, the general manager of Idaho Power Company from 1938 to 1948.[2]

Due to the poor fish passage performance of Swan Falls Dam, the C.J. Strike Dam, upriver from Swan Falls, was built without fish passage facilities. Thus the two dams combined to became the first artificial barrier to anadromous fish migration up the Snake River. Today Hells Canyon Dam is the first total barrier to fish migration on the Snake.[5]

[edit] References

  1. ^ a b c d e f g C J Strike Dam, NPDP Dam Directory
  2. ^ a b c C.J. Strike Project, Idaho Power
  3. ^ USGS GNIS: C J Strike Dam, USGS, GNIS
  4. ^ CJ Strike Project Status, Idaho Power
  5. ^ Middle Snake Subbasin Plan, Northwest Power and Conservation Council