Arrowrock Dam Hydro

  • Size: 20 KW
  • Date Built: 2010
  • Nearest Town: Boise, Idaho
  • Head: 150 ft
  • Flow: 1500 CFS
  • Unit details: Twin vertical Frances; twin synchronous generators.
  • Penstock diameter: 96″
  • Penstock length: 150′
  • Additional details: Submersible silo power house. Foundation blasted in close proximity to the dam. Bureau of Reclamation dam.

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