Rob Avis, of Verge Permaculture, joins me to talk about rainwater harvesting.

This conversation is based on his book from New Society Publishers, Essential Rainwater Harvesting. Rob wrote this book along with his wife and Verge Permaculture Partner, Michelle. Though they began their professional careers as engineers designing solutions in the oil fields, they now live on a productive permaculture homestead in Alberta, Canada, and use that experience to create and share all the formulas, calculations, and components needed to create a productive system for capturing clean, healthy water. You can find more about Rob's work at VergePermaculture.ca, and his book, Essential Rainwater Harvesting at NewSociety.com. Resources Rainwater Harvesting Toolkit Peter Coombes - Urban Water Cycle Solutions Dr. Anthony Spinks PhD Thesis on Biofilms and Sludges American Rainwater Catchment Systems Association (ARCSA) North American Rainwater Harvesting Code