SIOUX FALLS, S.D. (KELO) -- People and pets are advised to stay out the water at Wall Lake because of high risks of algal toxin exposure from algae, Minnehaha County Emergency Management said.
UPDATE: Woman drowned at Wylie Park Wall Lake has high levels of harmful algal blooms, county emergency management said in a news release. Algal toxins are chemicals that are produced by algae during its life cycle, according to the South Dakota…