Water from bathroom sinks, bathtubs, showers, and washing machines is classified as greywater and, depending on local and state regulations, can be diverted to irrigate landscaping. The water that ...

As home owners are getting savvier about saving water, they’re turning to ideas like recycling the stuff from their washing machine and irrigating their yard with it. Gray water can be a simple way to ...

Every time you take a shower, brush your teeth or do a load of laundry, you're letting water - one of Earth's most precious resources - just swirl down the drain. Instead, what if you reclaimed that ...

The city staff and a building advisory committee want to repeal a 2008 law requiring separate gray-water plumbing in new Tucson homes. They say the gray-water systems are significantly costlier than ...