Let's Look at Water (1947)

• Documentary

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.

Release date

January 1, 1947

Runtime

21m

Language

English

Director

Harold Randall

Status

Released