Stormfighter

Stormfighter is a mapping project designed to optimize the Philadelphia Water Department's efforts in mitigating sewer overflow during rainstorms. The project identifies Water Department-installed stormwater mitigation technologies (such as green roofs, tree trenches, and rain barrels) overlaid on a graduated map of the city's permeable surfaces. This provides data on places where permeability is low, but stormwater mitigation technologies are not installed - in other words, places where flooding is most likely to occur.