Safety Zones; Ice Covered Waterways in the Fifth Coast Guard District

On July 9, 2015, the Coast Guard published a notice of proposed rulemaking (NPRM) to establish a regulated navigation area (RNA) on the navigable waters of the Fifth Coast Guard District to allow the Coast Guard to impose and enforce restrictions on vessels operating within the RNA where a threat to navigation exists due to ice covered waterways. Based on consideration of the comments received in response to that NPRM and further analysis, the Coast Guard is now proposing to establish 11 safety zones on certain navigable waters of the Fifth Coast Guard District instead of 1 RNA. This action is necessary to promote navigational safety, provide for the safety of life and property, and facilitate the reasonable demands of commerce when navigation safety is threatened due to ice covered waterways. We invite your comments on this proposed rulemaking.