Cleo Woelfle-Erskine

Cleo Woelfle-Erskine is a hydrologist, educator, and scholar of water. He co-founded the Greywater Guerrillas, and has led dozens of community-based workshops on rainwater harvesting and greywater reuse. His writing has appeared in outlets like High Country News, Yes, Urban Wilds, Dam Nation, and Sustainable Water. An avid gardener, Woelfle-Erskine is also a teacher of equity and environmental justice at the University of Washington.