Join members of the Schuylkill River Greenways staff for a free tour of the Southeast Sewage Treatment Plant in Philadelphia. The address is 25 E. Pattison Avenue, Philadelphia 19148. Learn all about the water usage cycle, combined sewage outflows, and how our sewage and storm water is cleaned before being released back into the watershed. There is no cost for this event but you must provide your own transportation. We will meet at the plant at 10:30 a.m. Tour will last two hours. Limited to 20 participants so reserve your space.