Crossword clues for Canal or lake in Ontario:WELLANDCanal between Lake Erie and Lake Ontario, 27½ miles.TRENTCanal into Lake Ontario.RIDEAUCanal or lake in OntarioTRENT___ Canal (connector of lakes Ontario and Huron)WELLANDCanal linking Lakes Erie and OntarioSTLAWRENCE___ Seaway (series of channels, locks and canals between Montreal and Lake Ontario): 2 wds.
