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Cement Silo
Coal mine winding tower, details
Granite City Lock and Dam - Chain of Rocks Bypass Canal of Mississippi River
Peterborough, Canada.
The landmark of the mosque in Banten
Hamburg, Germany - June 27, 2017: River Elbe Lighthouse (Falkensteiner Leuchturm) between Blankenese and Wedel, Hamburg, Germany.
A view of the weir at Shrewsbury on the River Severn
Two clarifiers in wastewater treatment plant in a forest environment, aerial view.
First hydroelectric dam built in Quebec
Vltava River waterfront in Prague, Czech Republic
Top of the Woodman Point Lighthouse tower with lantern room, balcony and weather vane in a blue sky.
hydroelectric power plant
Regulating the waterways in Colmar, France: Old metal lock
Abandoned river course - aerial view
A flood plain surrounded by trees under the sunlight in Northern Cape Province
A factory building with a chute
industrial heritage in Celra, Girona, Spain
Cheatnum lake created by the dam of the same name in TN
Just an early evening shot of the Sinclair Dam at night. Sinclair Dam is part of beautiful Lake Sinclair in Milledgeville, Georgia.
Green grass and trees following the canal on both sides
Gatun locks on the Panama canal
Lighthouse of Cape Naturaliste in Western Australia. The image with a background of cloudscape.
Architecture Columns Parco Dora Turin
Ribe, in south-western Jutland, is Denmark's oldest town. It goes back to early 8th century.
aerial view of sewage treatment plant in wroclaw city in Poland
old fuel tanks
South Shields UK: 29th July 2020: Souter Lighthouse and The Leas on a lovely summer day
Pipes and iron structure at a water treatment plant.
Under the metal bridge of the canal
Sunrise bridges and meadows
Free Images: "bestof:WATER FILTERS AT THE BACK RIVER SEWAGE TREATMENT PLANT WHICH SERVES THE BALTIMORE AREA - NARA - 546907.tif BALTIMORE AREA Scope and content General notes 546907"
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