22. Visit the waterworks of your city or town and describe to the class how the water is obtained, how prepared for use, and how distributed to buildings.
"A Handbook of Health"
Woods Hutchinson
Generally speaking, residence streets are cleaned in small towns just as waterworks are introduced, to gratify the display motive of those who have lawns to water and clothes to show.
"Civics and Health"
William H. Allen
Instead of doing this, the valet, with a confederate, had gagged and bound young Harry, and set him in a convenient corner against the local waterworks to await events.
"The Literary Sense"
E. Nesbit