Thomas Johnston is a lifelong resident of the watershed; he was born in Feltonville, grew up in Cheltenham, and now lives in Glenside. He is a Principal Landscape Architect and Construction Manager with ThinkGreen LLC. ThinkGreen LLC designs and implements numerous ecologically minded stormwater projects throughout the Tookany/Tacony-Frankford watershed and Philadelphia region. A Temple University Landscape Architecture graduate, he looks forward to spending time with other TTF board members!