Topics
Dams
Hydroelectric power plants
104
Environmental aspects
41
Planning
33
Design and construction
32
Power utilization
28
Licenses
16
Effect of dams on
14
Economic aspects
11
Estimates
10
Water-power
9
Access roads
8
Fishes
8
Social aspects
8
Transportation
8
Forecasting
7
Costs
6
Research
6
Freshwater habitats
5
Highway planning
5
Economic forecasting
4
Electric power production
4
Population forecasting
4
Public opinion
4
Roads
4
Stream measurements
4
Water temperature
4
Air quality
3
Climate
3
Economic conditions
3
Electric power
3
Electric power consumption
3
Environmental monitoring
3
Ice on rivers, lakes, etc
3
Measurement
3
Particles
3
Recreational use
3
Rivers
3
Route surveying
3
Social conditions
3
Water quality
3
Archaeological significance
2
Archaeological surveying
2
Bald eagle
2
Browse (Animal food)
2
Business enterprises
2
Computer simulation
2
Cost of operation
2
Data processing
2
Eagles
2
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