Philadelphia Water has kept HOW MUCH polluted water out of our waterways?
Clockwise from top left: A stormwater bumpout near the Universal Daroff Charter School in West Phila.; rain garden on E. Norris St. in East Kensington; stormwater basin at Kemble Park in North Phila.; stormwater tree trench on Snyder Ave. in...
February 19, 2016 |
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