Cole Harbour-Portland Valley  Cole Harbour-Portland Valley is a provincial electoral district in Nova Scotia, Canada, that elects one member of the Nova Scotia House of Assembly. In 1978, Halifax Cobequid was divided into four separate ridings, one of which was named Cole Harbour. Upon the recommendations of the 1992 Electoral Boundaries Report, the riding was split into Cole Harbour-Eastern Passage and Dartmouth-Cole Harbour. The district of Cole Harbour was re-created in the 2003 redistribution and was composed of 78 percent of Dartmouth-Cole Harbour and 29 percent of Cole Harbour-Eastern Passage. In 2012, following the Electoral Boundaries Commission review, this district was renamed Cole Harbour-Portland Valley and it lost a portion of the Westphal area to Preston-Dartmouth and gained the area east of Bell Lake from Dartmouth East and the Portland Hills area from Dartmouth South-Portland Valley. This riding has elected the following Members of the Legislative Assembly: