Typical Layout of a RunofRiver,

1
Typical Layout of a Run-of-River,
Micro-Hydroelectric Plant
2
Powerhouse (photo courtesy of Polarconsult
Alaska, Inc.)
3
Average Annual Hydrographs (Source Small
Hydropower Evaluation Guidelines, Alaska Power
Authority, 1986)
4
Crow Creek
5
Crow Creek Mines Pelton Wheel Power Plant

• Mechanically powered an air compressor
• Not operated in the winter

6
Waterfall downstream from Crow Creek Mine