The Truth About Greywater: What the Code in Your State Actually Allows in 2026
The Truth About Greywater: What the Code in Your State Actually Allows in 2026 By Ariel. Last updated September 5, 2026 Greywater sounds like a solved problem. Drain the laundry, the shower, and the bathroom sink into a tank; use that water to irrigate the garden or flush the toilet; save 30,000 gallons a year….