WINNEBAGO COUNTY, Wis. (WFRV) - A familiar but unwelcomed sight has returned to Little Lake Butte Des Morts and parts of Lake Winnebago.
The pesky neighbor is creeping up once again, turning the lake into a home fit for a swamp monster.
The problem with the blue green algae is not only the sight and smell, it is also toxic and harmful.
The Winnebago County Health Department says if you or your pets are exposed to the algae, shower immediately.
If symptoms persist, contact your doctor.