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- Black Canyon (Ariz. and Nev.)[remove]1
- Bodies of water1
- Boulder Canyon (Ariz. and Nev.)[remove]1
- Canyons1
- Cliffs1
- Dams1
- Electric lines1
- Hoover Dam (Ariz. and Nev.)1
- Hydraulic facilities1
- Hydroelectric generators[remove]1
- Hydroelectric power1
- Lakes & ponds1
- Mead, Lake (Ariz. and Nev.)1
- Utility poles1