 Heads up, there is now a no-float zone in parts of the Portneuf River because of dangerous conditions. City officials are warning the public to not float the river from the north end of the concrete channel to the Batiste Bridge. They say along this portion of the river, there are multiple log jams and debris, which can cause severe injuries. But the community can still float from Edson Fiker down to Centennial Park and then from Batiste Put-In to Douglas Lane.