Pelican Lake Chara (Algae)

If you have walked or drove around Pelican Lake recently you have noticed that there is algae floating on the lake surface. This is a large native macroalgae called Chara that turns brown when it reaches the surface and starts decaying from high heat, exposure and drought. Although Chara can be unsightly, it is beneficial for the lake as it not only kills most of the nuisance algae but clarifies the water column and stabilizes bottom sediments which provide food for waterfowl and shade for fish. Chara also supports insects and other small aquatic animals such as bluegills and bass. It is important to note there is nothing hazardous or toxic about Chara and that it will naturally disappear on its own as the weather changes.

For more information or questions about Pelican Lake please call Steven Hallock, Public Works Director, at 561-656-0310.