Let's Look at Water

Let's Look at Water

Released on
Documentary
Runtime
21 mins
(0 votes)

This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all parts of the city with water is also illustrated, as is the safeguarding of water supplies on trains, ships and aircrafts.

Cast

  • Vincent Paquette

Director

  • Harold Randall

Producers

  • Vincent Paquette

Screenwriter

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