Sewer pipe in a concrete wall from which water flows into the reservoir
Schlüsselwörter
pipe,
drain,
flow,
sewer,
water,
canal,
tube,
concrete,
environment,
drainage,
reservoir,
pollution,
pouring,
stream,
pipeline,
liquid,
sewage,
flowing,
duck pond,
dump,
clean,
danger,
safety,
fluid,
moving,
height,
environmental,
natural,
old,
system,
closeup,
steel,
industry,
fall,
dirty,
rust-eaten,
gutter,
cement,
high,
overflow,
waste,
toxic,
garbage,
basin,
ecology,
nature,
pour,
duct,
industrial
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