Yes,\ all five lakes are fresh water and eventual flow into the St. Lawerence river. The St. Lawrence river becomes brackish near Quebec City at times of high tide
possibly yes. all humans used to get rid of public waste in waters until they found out it was very bad for the economy.
look on a map retard
There all connected you just drive your boat through all of them
The Erie canal from Albany to Buffalo connected the Hudson River with the Great Lakes...
NYC was connected to the Great Lakes through the Hudson River and the Erie Canal.
they are connected
St. Lawrence
Gulf of St. Lawernce
Lake Erie
Spirit lake, which is the largest of the three Iowa Great Lakes. The other two are East and West Lake Okoboji. All three lakes are almost connected, and all three are glacial pot-hole lakes.
You can swim in all the Great Lakes.
The Erie Canal connects NYC to Buffalo and the Great Lakes.
I think that would be the Erie Canal.
the Erie Canal