With their water bill on the rise, George and Celia Williams were looking for a way to save money.
With two cars to wash, a large garden and flowers to tend to, cutting back their water use wasn't really an option. But something had to give.
"Our water bill was just out of sight," Mr. Williams said.
The answer came by way of the Williamses "green" battery-powered lawnmower. The couple received catalogs from the mower's manufacturer, some of which featured something called rain barrels.