GREAT LAKES PROFILE

Back in 2002 I took BIANKA up the Hudson River into the Erie Canal then into the Oswego Canal and sailed across Lake Ontario. It was an interesting trip and one I might like to do again. A fellow sailor posted this interesting profile of the Great Lakes that shows the depth, flow, waterfalls and locks as the waters make their way to the Atlantic Ocean:

Hat tip Arthur Langley and RCR Yachts