The City of Salmon Arm replaces Rice Wattles with expanded shale "Light Green Rocks Filter Sock" of 9"x8'. Pictures have a timeline from May 8/2012 to August 7/2012. City Works Supt. Rob Hein states "that he is very happy with the results of sediment containment and the vegetative growth now occurring next to the filter socks for 20 plus feet." The 7th-10thpicture were taken on August 5th/12 showing dramatic vegetation growth near the "Light Green Rocks Filter Socks" for a distance of some 30 feet.
