Complex sentence: Shawano Lake is a popular recreation lake for fishing, boating, swimming, water skiing, bird watching, hunting, etc. Shawano Lake is currently a eutrophic lake with elevated levels of algae blooms, nutrients, and nuisance aquatic plants.
Split into simpler sentences: Shawano Lake is a popular lake for recreational fishing, boating, swimming, water skiing, bird watching, hunting, and other outdoor activities. It is currently a eutrophic lake with elevated levels of algae blooms, nutrients, and nuisance aquatic plants.