 Lake Harriet North, Lake Hiawatha, the North Beach, and 32nd Street Beach are all closed until further notice. Health officials remind everyone that swimming is not recommended after rainfall due to higher bacteria levels, and everyone should stay away from water if there is visible algae on the surface. High bacteria levels are expected after heavy rains and flooding. It's also advised that pets stay away from lakes and that they do not drink the water from a lake. These stories and more at MinnesotaDailyNews.com.