That paint-like scum that covers some Iowa lakes every summer isn’t just gross and smelly. People, pets, and livestock coming into contact with or ingesting toxins produced by the algae are at risk to symptoms including skin rashes, gastrointestinal issues and, in high doses, liver failure. The toxi
Beach-goers in eastern Iowa's Johnson County looking for a final summer swim before school starts should be aware of two unpleasant dangers — toxic algae and E. coli. [One of two stories in a special IowaWatch-Iowa City Press-Citizen collaboration.]
After one of Madison’s longest, coldest winters ever, swimming season is almost here — along with toxic algal blooms, bacteria, invasive milfoil and other pestilences of the lakes. The Yahara lakes — Mendota, Monona, Wingra, Waubesa and Kegonsa — are no clearer than they were 30 years ago, despite i
