GSI Impact Hub

The GSI Impact Hub is an interactive platform that provides tools, research, and data to help communities plan and evaluate green stormwater infrastructure (GSI) projects. GSI uses natural systems like plants, soil, and stone to manage stormwater on-site reducing flooding, improving water quality, and creating healthier, more resilient neighborhoods. The Hub includes a benefits calculator, educational resources, and guidance to support city planners, advocates, and policymakers in designing projects that maximize environmental, social, and economic benefits.

Explore the GSI Impact Calculator, Detailed Resource Library, and Project Background to better understand how GSI can reduce flooding, improve water quality, and build climate-resilient neighborhoods.