April 19, 2010 3:42 pm Rain Barrels, Gardens Used to Combat Flooding Residents in some Delaware County communities are going green by using rain barrels and rain gardens to try to control water flow and prevent water run off. US & World Videos 0:56 Free food as new bagel shop opens at Temple University 2:36 A summer preview 3:10 Summer-like temps for most the area, except by the shore 2:54 UPenn leaders reiterate to pro-Palestinian protesters that they need to disband 3:33 Summer-like temperatures continue