Rain Water Capture: Treating Storm Runoff in a New York public park

Our web site adds pages to document many ways of capturing storm water, both private and public.  Grassroots Coalition has been showcasing public sewer and storm water cleaning since 2005, when a Japanese Designer presented on her grand success with the first public park sewer plain earth filtering.  This method is making headway here in the USA with a New York City first, called Sponge park.  Details at the URL below.

http://www.nytimes.com/2015/12/16/nyregion/sponge-park-in-brooklyn-to-tr...