Linjiaxia Reservoir with people waiting for the ferry

Aerial view over tropical rainforest drowned by the Tucurui reservoir on the Tocantins River. Brasil

USA, Nevada, Aerial view of the the Hoover Dam from helicopter.

St Saviours Reservoir with fishermen wading in water

Women and children walking beside water reservoir tank twenty miles north of Udaipur. Hindu shrine on hill top beyond.

View over deep valley with dam and reservoir behind