On March’s Valley Voices: uncovering family and community history with genealogist Brenda Smith, and historian Chad Reimer discusses his new book, “Before We Lost The Lake” — a compelling profile of what was once Sumas Lake.  Valley Voices explores Fraser Valley people, places and stories and is a production of the Langley Heritage Society, hosted by former CBC Radio broadcaster Mark Forsythe. The program airs Wednesdays at 11 am on CIVL 101.7 FM (University of the Fraser Valley) or listen HERE: