Complex sentence: The Whitewater Canal only carried boats from 1839 to 1865 but the canal was maintained to supply hydraulic power all the way up to 1936 and the Canal produced some of the most interesting history in Franklin County.
Split into simpler sentences: The Whitewater Canal only carried boats from 1839 to 1865. But the canal was maintained to supply hydraulic power all the way up to 1936 and the Canal produced some of the most interesting history in Franklin County.