Save the Rain Web App

The online tool “Save the Rain” enables users to calculate the amount of rain that can be collected from any rooftop based on annual rainfall data and surface area.  This innovative app, supported by ESRI, aims to increase awareness of rainwater saving potential globally by combining mapping tools with climate data. WRAP is excited to see other groups working to promote rainwater harvesting around the world.

Try out the tool here, www.save-the-rain.com.