Great Lakes Water Levels Graphs

National Weather Service Cleveland Forecast Office

Maps (Experimental)
Overview (All Lakes)
St. Mary's River
Detroit/St. Clair River
Individual Station Graphs (Experimental)
CMTI2 (Calumet Harbor, IL) DULM5 (Duluth Ship Channel, MN) LDTM4 (Ludington NOS DCP, MI) MI010 (Fermi Power Plant, MI) HRBM4 (Harbor Beach, MI) MI016 (Essexville, MI) MI019 (Mackinaw City, MI) PNLM4 (Port Inland, MI) DTLM4 (De Tour Village, MI) MI110 (U.S. Slip, MI) SWPM4 (S.W. Pier, MI) PTIM4 (Point Iroquois, MI) MCGM4 (Marquette C.G., MI) MI145 (Ontonagon, MI) MI200 (Gibraltar, MI) MI210 (Wyandotte, MI) MI220 (Fort Wayne, MI) MI221 (Wind Mill Point - Detroit River, MI) MI230 (St Clair Shores, MI) MI240 (Algonac, MI) FTGM4 (Fort Gratiot - St. Clair River, MI) MI250 (St Clair State Police, MI) MI255 ()	MI256 () MI257 () MI260 (Dry Dock, MI) MI290 () GDMM5 (Grand Marais, MN) NY034 (Ogdensburg, NY) NY036 (Alexandria Bay, NY) NY038 (Cape Vincent, NY) OSGN6 (Oswego, NY) NY041 (Rochester, NY) NY042 () NY043 (Ashland Ave, NY) NY046 (American Falls, NY) BUFN6 (Buffalo,NY) NY060 (Sturgeon Point, NY) OH010 (Fairport, OH) CNDO1 (Cleveland, OH) MRHO1 (Marblehead, OH) THRO1 (Toledo, OH) PA012 () WI010 (Milwaukee, WI) WI020 (Sturgeon Bay Canal, WI) WI040 (Green Bay, WI)