Topics
Dams
Hydroelectric power plants
78
Design and construction
29
Planning
28
Environmental aspects
27
Power utilization
25
Licenses
17
Effect of dams on
9
Estimates
8
Water-power
8
Fishes
7
Costs
6
Water quality
5
Access roads
4
Economic aspects
4
Electric power
4
Electric power consumption
4
Forecasting
4
Freshwater habitats
4
Highway planning
4
Hydrology
4
Ice on rivers, lakes, etc
4
Research
4
Transportation
4
Water temperature
4
Climate
3
Electric power production
3
Ice mechanics
3
Prices
3
Public opinion
3
Rivers
3
Stream measurements
3
Computer simulation
2
Cost of operation
2
Data processing
2
Effect of temperature on
2
Environmental monitoring
2
Instream flow
2
Pacific salmon
2
Recreational use
2
Reservoirs
2
Temperature
2
Thermal pollution of rivers, lakes, etc
2
Appropriations and expenditures
1
Armed Forces
1
Big game animals
1
Browse (Animal food)
1
Costs, Industrial
1
Ecology
1
Energy development
1
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