The run-off pipe discharging water
Schlüsselwörter
pipe,
water,
culvert,
drain,
runoff,
drainage,
sanitary,
sewer,
sewerage,
drainpipe,
sewage,
system,
2,
storm,
waste,
concrete,
dump,
tube,
duct,
conduit,
piping,
large,
industry,
industrial,
outlet,
overflow,
pollution,
environmental,
environment,
dirty,
flow,
spout,
pouring,
opening,
flood,
rainwater,
rain,
floodwater,
canal,
outflow,
stream,
summer,
forest,
green,
tree
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