Related by context. Frequent words. (Click for all words.) 41 hydroelectric dams 38 Salmon 37 Dams 36 Flaming Gorge 36 anadromous fish 35 hydroelectric generating 35 Watersheds 35 Rainbow Trout 35 hydroelectric plants 35 Naches River 35 salmon steelhead 35 Pacificorp 34 Gualala 34 dammed 34 Trout 34 Willapa Bay 34 headwaters 34 Skokomish 34 Snake River 33 Xingu River 33 Middle Fork 33 PacifiCorp 33 river basin 33 hydroelectric 33 tributary streams 33 rivers 33 tributary 33 mainstem 33 Klamath River 33 kokanee salmon 33 Tuolumne River 32 headwater streams 32 Penobscot River 32 dams 32 HidroAysen 32 Satsop 32 Tributary 32 aquifer recharge 32 dam 32 river 32 hydroelectricity 32 streamflows 32 Snowmelt 32 salmon 32 Alpers 32 groundwater pumping 32 coho 32 Metolius 32 riparian 32 coho salmon 32 Sport Fishing 31 Choptank 31 tailrace 31 Dalles Dam 31 watersheds 31 Hydroelectric Project 31 spawning habitat 31 salmon fishery 31 lakes 31 Cahora Bassa 31 Erosion Control 31 hydropower dam 31 tributaries 31 Steelhead fishing 31 River 31 herring fishery 31 Coho salmon 30 Muskrat 30 coffer dam 30 hydro electric dams 30 aquatic habitat 30 River Estuary 30 lake 30 wild salmon 30 River basin 30 River Basin 30 aquatic ecosystem 30 relicense 30 Striped Bass 30 riparian habitat 30 Sturgeon 30 Siletz 30 Ice jams 30 Hydropower 30 Dikes 30 Hydropower Project 30 Watershed 30 Brahmaputra River 29 migrating salmon 29 bull trout 29 irrigators 29 Bass 29 Pickerel 29 Trout Unlimited 29 hydroelectric dam 29 Creek tributary 29 steelhead 29 Bluefin Tuna 29 Wet Weather 29 Grand Coulee Dam 29 hydro dams