How dirty is Lake Michigan?ĭespite this, Lake Michigan is the most polluted of the Great Lakes, according to estimates by the Rochester Institute of Technology (RIT). Lake Michigan can have very strong rip currents, especially when it is windy and it can be quite cold before July or August. Originally Answered: Is it safe to swim in Lake Michigan? Yes, but I recommend not swimming when there are heavy winds, before July, or if you are not a strong swimmer. Is Lake Michigan Chicago safe to swim in? David the Alligator has been named after David Castaneda, who was kayaking and fishing in the lake Monday when he spotted the gator about four feet from his kayak. Are there alligators in Lake Michigan?Ī four-foot alligator was found swimming in Lake Michigan Monday morning in north suburban Waukegan, city officials said.

Generally the water is clean and safe for swimming. Lake Michigan Water Quality and You On any warm day, people can be found swimming, wading, playing in the surf or walking the beaches along the southern shore of Lake Michigan. We visit the Hammond Bay Biological Station in Northern Michigan to learn more about the lamprey and ways researchers are trying to mitigate the significant danger it poses to the region. The Sea Lamprey is an invasive parasitic fish that is threatening the native fish species of the Great Lakes. Is there any dangerous fish in Lake Michigan? electric eel Toni Angermayer/Photo Researchers. manta ray moodboard-moodboard/Thinkstock.

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