Philadelphia announces $1.6 billion stormwater initiativeSeptember 28, 2009Water + Stormwater PHILADELPHIA — The city of Philadelphia announced a plan to spend $1.6 billion on best management practices such as rain gardens, green roofs, and porous pavement to manage stormwater and reduce combined sewer overflows. Share this:PrintFacebookTwitterLinkedInMoreRedditPinterestGoogleTumblrWhatsAppTelegramPocketSkype
