ARCSA serves as the global resource for Rainwater and stormwater harvesting by promoting research, education and thought leadership.
Rainwater Harvesting systems in the state of Oregon can replace the requirement for a Rain Garden or Rain Swale
Find out when you might expect rainfall in your area
PDF provided by Oregon Building codes division
PBS Newshour July 17, 2015
NPR June 25, 2019
July 8, 2021