FOND ou LAC 



LAKE SUPERIOR 



18 0+ 



LAKE HURON — 



LAKE_ 

 *S T CLAIR* 



SECTION 



LAKE RIVER and CANAL NAVIGATION 



FROM 



LAKE SUPERIOR to the GULF of the ST LAWRENCE 



110* 1088 I06S 1040 



t/wujoiUat Scale. Su-/y //tiA-s /<> enc in, h . 



LAKE ERIE 



795 767 



M NTR EAL 



555 510 494 483 



THREE RIVERS 



QUEBEC 



POINT des MONTS 



230 



DATUM _ SEA LEVEL 



