Bilder Videos

Wehr Bilder ❘ Science Photo Library

Eel pass and fish ladder
13951115 - Eel pass and fish ladder
Eel pass and fish ladder
13951114 - Eel pass and fish ladder
Romney Weir hydroelectric power scheme
12970333 - Romney Weir hydroelectric power scheme
Settlement tank at a sewage treatment works
13742709 - Settlement tank at a sewage treatment works
Fish ladder on the Vienne, Confolens, France
12969340 - Fish ladder on the Vienne, Confolens, France
Fish ladder on the Vienne, Confolens, France
12969339 - Fish ladder on the Vienne, Confolens, France
Sandford Lock hydroelectric power scheme
12970334 - Sandford Lock hydroelectric power scheme
A Canal with Locks and Weirs, c1480 (1945)
12897582 - A Canal with Locks and Weirs, c1480 (1945)
Mississippi River control systems
11716813 - Mississippi River control systems
Fish ladder in a weir,River Kent,UK
11697881 - Fish ladder in a weir,River Kent,UK
Stockport Hydro power station
11725572 - Stockport Hydro power station
reflections in Grasmere weir
11697966 - reflections in Grasmere weir
Slater cotton mill,19th century
11699206 - Slater cotton mill,19th century
Peat staining in water
11723704 - Peat staining in water
Fish ladder in a weir,River Kent,UK
11697880 - Fish ladder in a weir,River Kent,UK
Rebuilding a weir
11724500 - Rebuilding a weir
New Croton Aqueduct,illustration
11717993 - New Croton Aqueduct,illustration
Fish ladder on the River Kent,Kendal,UK
11697878 - Fish ladder on the River Kent,Kendal,UK
Water sample collection
12375299 - Water sample collection
Micro hydroelectric scheme
11724568 - Micro hydroelectric scheme
Stockport Hydro power station
11725573 - Stockport Hydro power station
Weir and river measurements,1897
11640522 - Weir and river measurements,1897
Rebuilding a weir
11724501 - Rebuilding a weir
Eastern snake-necked turtle
11658317 - Eastern snake-necked turtle
Marlow Weir,River Thames
11744974 - Marlow Weir,River Thames
Weir on a river
11744938 - Weir on a river
Waterfall
11745062 - Waterfall
Fish in weir
12073334 - Fish in weir
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