Recycled Water May Slip Past Regulations A growing number of Americans are recycling the water that slips through their drains — commonly known as gray water. Excess shower water fills a toilet or waters a plant. In order to standardize the process, a couple of states have passed codes.
NPR logo Recycled Water May Slip Past Regulations

Recycled Water May Slip Past Regulations

A growing number of Americans are recycling the water that slips through their drains — commonly known as gray water. Excess shower water fills a toilet or waters a plant.

In order to standardize the process, a couple of states have passed codes.