Graywater Collection and Use

If properly stored and separated from potable water, graywater collected from sinks, showers, and clothes washers can be used to irrigate landscaping.

RV Grey Water Recycling Made Easy - RV LIFE

Achieving water conservation goals through greywater recycling - Construction Specifier

Rainwater and Greywater Systems Ecological Concerns Incorporated

Cost of greywater system and installation - GWIG

Using Graywater and Stormwater To Enhance Local Water Supplies, PDF, Stormwater

Grey Water Re-Use

Green Key — Greywater Harvesting for Hotels

Combined sewer - Wikiwand

Chapter 13: Gray Water Recycling Systems, DC Plumbing Code 2013

Chapter 13: Gray Water Recycling Systems, 2012 IPC portion of the 2016 CT State Building Code

Greening Federal Facilities, PDF, Green Building

Greening Federal Facilities, PDF, Green Building