Item 74742 - Maine Salmon Farms harvest, Mason Station, Wiscasset, 1974 Item 74742 - Maine Salmon Farms harvest, Mason Station, Wiscasset, 1974 Contributed by Maine Historical Society Item 74742 Zoom 3613px x 4523px - 12.0"w x 15.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info For several years in the 1970s, Maine Salmon Farms raised Pacific Coho salmon in the warm water outflow from Mason steam station in Wiscasset. The warm water prevented icing and allowed the young fish to grow even in the cold winter months. Show Details