Airports, see Airport hazards or obstructions under AIRPORTS AND LANDING FIELDS
Boats and boating on state waters, Minn. Rules 6110.1200
Bridges, obstruction, Minn. Rules 6115.0230 to 6115.0232
Dredging, improvements, Minn. Rules 6115.0200 to 6115.0202
Harbors and ports, see HARBORS AND PORTS
Navigational buoys, Minn. Rules 6110.1500, 6110.1800
Port development assistance program, Minn. Rules 8895.0100 to 8895.1100
Public utility crossings of public waters, interference, Minn. Rules 6115.0230 to 6115.0232
Excavation, Minn. Rules 6115.0200 to 6115.0202
Standards of quality and purity, Minn. Rules 7050.0225