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The gate is actually just
to control the amount of flow that goes
into our pump station
to control the amount of flow that goes
into our pump station
Full Transcript
00:00:01.000 --> 00:00:03.038
The gate is actually just
to control the amount of flow
00:00:03.448 --> 00:00:04.588
that goes
into our pump station.
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Movie Summary
An up-close look at the heroes that keep America's sewer systems running.