GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 090, Approximate Location: 46.48 N. Latitude, 84.37 W. Longitude Site Name St. Marys R. - Canadian Canal on St. Marys River ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1954 4 5 8 -1 -1 -1 -1 -1 -1 -1 386.TIF 300FT E OF LOCK 1954 4 5 14 -1 -1 -1 -1 -1 -1 -1 386.TIF 1000FT E OF LOCK 1954 4 5 4 5 NI 1 2 WT 5 9 -1 -1 386.TIF WEST OF CANADIAN LOCK 1955 3 7 17 -1 SO -1 -1 -1 -1 -1 -1 391.TIF 1000FT E OF LOCK 1955 3 7 22 -1 SO -1 -1 -1 -1 -1 -1 391.TIF 2000FT W OF LOCK 1958 2 24 12 -1 CL -1 -1 -1 -1 -1 -1 416.TIF EAST OF CANADIAN CANAL LOCK 1958 2 24 13 -1 CL -1 -1 -1 -1 -1 -1 416.TIF WEST OF CANADIAN CANAL LOCK 1958 3 10 13 -1 -1 -1 -1 -1 -1 -1 418.TIF 600FT EAST OF LOCK 1958 3 10 15 -1 -1 -1 -1 -1 -1 -1 418.TIF 2000FT W OF LOCK 1958 3 17 10 12 -1 -1 -1 -1 -1 -1 419.TIF EAST OF CANADIAN LOCK 1958 3 17 15 17 -1 -1 -1 -1 -1 -1 419.TIF WEST OF CANADIAN LOCK 1958 3 31 -1 -1 RT -1 -1 -1 -1 -1 -1 421.TIF E OF LOCK 1958 3 31 15 -1 RT -1 -1 -1 -1 -1 -1 421.TIF W OF LOCK 1959 3 2 20 27 CL -1 -1 -1 -1 -1 -1 424.TIF W OF CANADIAN CANAL 1960 3 14 10 14 -1 -1 -1 -1 -1 -1 435.TIF E OF CANADIAN LOCK 1960 3 14 15 18 -1 -1 -1 -1 -1 -1 435.TIF W OF CANADIAN LOCK 1960 3 21 9 12 -1 -1 -1 -1 -1 -1 436.TIF E OF CANADIAN LOCK 1960 3 21 14 15 -1 -1 -1 -1 -1 -1 436.TIF W OF CANADIAN LOCK 1960 3 28 8 11 -1 -1 -1 -1 -1 -1 437.TIF E OF CANADIAN LOCK 1960 3 28 13 14 -1 -1 -1 -1 -1 -1 437.TIF W OF CANADIAN LOCK 1961 2 27 8 13 CL -1 -1 -1 -1 -1 -1 440.TIF E OF CANADIAN LOCKS 1961 2 27 18 22 -1 -1 -1 -1 -1 -1 440.TIF W OF CANADIAN LOCKS 1961 4 3 5 -1 CL -1 -1 RT -1 -1 SL -1 -1 445.TIF E OF LOCK 1961 4 3 12 -1 CL -1 -1 RT -1 -1 SL -1 -1 445.TIF 2000FT W OF LOCK 1962 3 19 -1 -1 LF -1 -1 -1 -1 -1 -1 450.TIF E OF LOCKS 1962 3 19 16 -1 SL 9 -1 -1 -1 -1 -1 450.TIF W OF LOCKS 1963 2 25 16 -1 -1 -1 -1 -1 -1 -1 456.TIF 300FT W OF CANADIAN CANAL 1963 2 25 12 -1 -1 -1 -1 -1 -1 -1 456.TIF 300FT E OF CANADIAN CANAL 1963 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 459.TIF BELOW CANADIAN POWER CANAL 1963 3 25 19 -1 -1 -1 -1 -1 -1 -1 460.TIF W OF CANADIAN CANAL 1963 3 25 12 17 -1 -1 -1 -1 -1 -1 460.TIF E OF CANADIAN CANAL 1965 3 8 16 -1 -1 -1 -1 -1 -1 -1 475.TIF W OF LOCK 1965 3 8 12 -1 -1 -1 -1 -1 -1 -1 475.TIF E OF LOCK ---------------------------------------------------------------------------------------------------------- Ice thickness is in inches, -1 = no thickness reported, see report for ice conditon codes. T1 = ice thickness or part of a range if T2 is present, C1 = primary condtion of ice. T1C1 = thickness of C1 or part of range if T2C1 is presnet. C2, T1C2, T2C2, C3, T1C3, T2C3 are secondary and ternary ice conditon and condition thickness.