If you'll be swimming at Iowa beaches this holiday weekend, you'll want to check its water quality first. Swimming is currently not recommended at six of Iowa's beaches and two more are closed due to maintenance. The IowaDNR's weekly testing looks for high levels of E.coli bacteria and cyanobacteria toxins, which can be caused by algae blooms. Tap the link in our bio for more details. #Iowa #IowaOutdoors #WaterQuality