Green Treks is a Philadelphia-based video production and educational non-profit that highlights environmental solutions to inspire actions within our community.  Their latest video, Healthy Urban Waters: Empowering People, Improving Communities, and Creating Jobs, spotlights a few stories that reinforce what we know to be true: that green infrastructure improves water quality in a cost-effective way; makes communities healthier, safer, and more livable; and spurs economic growth.  GSI Partners Pennsylvania Horticultural Society, Cedar Run Landscapes, and PowerCorpsPHL are featured.