Efforts are being made in Los Angeles to capture every drop of water that falls from the sky. Elmer Avenue is a flood prone area in the San Fernando Valley. Until recently storm water would be funneled to the storm drains via tunnels and then out to sea. Due to the efforts of The Los Angeles and San Gabriel Rivers Watershed Council, The Tree People, and 24 homeowners, Elmer Avenue has become a shining example of the Green Movement. The project involved capturing curbside water for reuse with permission from all the residents who donated a portion of their front yardage closest to the street. Biowales, a type of filtering system, were installed in these curbside meandering gardens which enable rainwater to be filtered and banked in an aguifer. The cost of the project is $2.7 million. The 37 acres drained by The Elmer Avenue Retrofit Project will produce enough water to sustain the residents of the street.