Did you know that one inch of rainfall from a 1,000 square foot roof can capture up to 600 gallons of rainwater? Learn what it takes to design a system that collects and stores rainwater for later use. This class is for anyone that wants to learn about active rainwater harvesting techniques, even if you begin with just one barrel. Presented by Kaylee Colter, professional landscape architect and Watershed Management Group certified rainwater harvesting professional.