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Angers aerial panoramic view. Angers is a city in Loire Valley, western France.
Urban automatic sewage treatment plant
Carmill dam, St Helens using a drone
Reservoir with dam wall
The road serpentine meanders on the green slopes of the canyon. Trollstigen Norge - the most popular tourist spot in Norway. Summer trip to Norway
Mother with her son and daughter hiking around small lake and looking and exploring dam
Image of Rusty emergency valve Maumee River Dam on crumbling concrete pilar on sunny summer day Fort Wayne, IN
Kolnbrein Dam in Carinthia, Austria.
Beautiful winding mountain road in Switzerland
Vacations in Poland - viewpoint from the tower on Lake Solina in the Bieszczady Mountains area
Flight of locks rising 230ft over Caen Hill at Devizes, UK
Wind mills on a mountain pass in the Swiss Alps. Gotthard pass, sustainable project
Concrete dam seen from above. Small hydropower plant. Spring season.
Empty boat slips during the winter on a lake.
Aerial view of a town in the Ardennes crossed by the Meuse River in France
The famous viaduct in distance, Switzerland
The Solina Reservoir and the hydroelectric power plant.
Aerial view of Vuzenica hydroelectric power plant on Drava River in Maribor.
Modern bridge in Kiel Canal Germany
Clouds gathering over the mountains above St. Gotthard pass in Switzerland Alps. Curvy road up the mountain with no cars.
Entrance of Carteret marina at low tide, on the Atlantic coast of Normandy, France
January 02 2018 This is the Hatton flight of locks on the Grand Union Canal, Warwickshire, the English Midlands, England UK. It is a sunny day in Winter and there are people out enjoying the sunshine.
Aerial picture of Weir in Roermond in the Maas river
A dam under construction in a valley.
First hydroelectric dam built in Quebec
Old pass road St. Gottard in Switzerland.
Aerial landscape of the Main Town of Gdansk by the Motlawa river, Poland.
Kolnbrein Dam in Carinthia, Austria.
quay wall with mooring ring in recess
Aerial view of Vuzenica hydroelectric power plant on Drava River, mountains in background.
Free Images: "bestof:Bypass Flume Lock 7 C and O Canal.jpg en The bypass flume flowing behind the lockkeeper's house on Lock 7 on the Chesapeake and Ohio Canal at 7 miles on the"
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Mallard_Picking_a_Blackberry.jpg
DePere_Lock_&_Dam_VIEW_NORTHWEST,_lower_gate_of_lock.jpg
Map of Chesapeake and Ohio Canal Terminus at Cumberland Maryland in mid 1890s.svg
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Ben_Salem_Lock_Maury_River.jpg
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Warwick Bar stop lock.svg
John_Constable_-_The_Lock.jpg
John_Constable_A_Boat_Passing_a_Lock.jpg
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Canal, Giovanni Antonio - Venice, a view of Piazza San Marco looking east towards the basilica - Sotheby's, London 4 December 2013, lot 39.jpg
Landschap met stenen brug Rijksmuseum SK-A-1935.jpeg
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Bypass Flume Lock 7 C and O Canal.jpg
Bypass Flume head lock 6.jpg
Lock 21 Swains bypass flume lock and waste weir.jpg
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Lock 49 and Lockkeepers house at Four Locks on C and O Canal.jpg
Lock 23 Violettes Lock and Guard Lock no 2 C and O Canal.jpg
Lock tenders shanty on C and O Canal at Lock 50.jpg
Lock 50 and Lockkeepers Shanty at Four Locks.jpg
Lock_67_Darbeys_Lock_from_NPS.jpg
Lock74onCandOCanal_From_NPS.jpg
Lock 9 on Chesapeake and Ohio Canal.jpg
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