Storm drain outlets. These receive water from the storm drains that channel heavy rainfall out of a city, and so prevent flooding. Photographed at low

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Storm drain outlets. These receive water from the storm drains that channel heavy rainfall out of a city, and so prevent flooding. Photographed at low tide by the River Thames at Erith, London, UK.

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Size: 3847px × 3730px
Photo credit: © ROBERT BROOK/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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