GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 087, Approximate Location: 46.50 N. Latitude, 84.35 W. Longitude Site Name Sault Ste. Marie on St. Marys River ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1899 4 11 16 34 RT -1 -1 -1 -1 -1 -1 529.TIF 1899 4 25 -1 -1 LI -1 -1 -1 -1 -1 -1 002.TIF WHITEFISH TO ENCAMPMENT 1900 2 27 -1 -1 NC -1 -1 -1 -1 -1 -1 003.TIF 1900 3 13 -1 -1 IN -1 -1 -1 -1 -1 -1 005.TIF 1900 3 20 25 26 IN -1 -1 -1 -1 -1 -1 006.TIF 1900 3 27 25 -1 NC -1 -1 -1 -1 -1 -1 007.TIF 1900 4 3 23 -1 RT -1 -1 -1 -1 -1 -1 008.TIF 1901 3 5 -1 -1 SO -1 -1 -1 -1 -1 -1 011.TIF TO FRYING PAN ISLAND 1901 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 011.TIF BELOW FRYING PAN ISLAND 1901 3 5 -1 -1 SO -1 -1 CL -1 -1 -1 -1 011.TIF TO FRYING PAN ISLAND 1901 3 19 21 -1 NC -1 -1 -1 -1 -1 -1 013.TIF 1901 3 25 21 -1 SO -1 -1 SC -1 -1 -1 -1 014.TIF 1901 4 2 18 -1 SO -1 -1 RT -1 -1 -1 -1 015.TIF 1902 3 4 10 20 SO -1 -1 CL -1 -1 -1 -1 019.TIF 1902 3 18 12 -1 -1 -1 -1 -1 -1 -1 021.TIF CANAL 1903 3 3 20 -1 -1 -1 -1 -1 -1 -1 024.TIF 1903 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 028.TIF BAY MILLS 1904 3 15 -1 -1 NC -1 -1 -1 -1 -1 -1 031.TIF 1904 4 26 -1 -1 RT -1 -1 -1 -1 -1 -1 037.TIF 1905 3 21 24 -1 SO -1 -1 -1 -1 -1 -1 041.TIF 1905 4 11 -1 -1 RT -1 -1 -1 -1 -1 -1 044.TIF 1906 3 6 16 -1 SC -1 -1 -1 -1 -1 -1 045.TIF 1906 3 13 16 -1 SC -1 -1 -1 -1 -1 -1 046.TIF 1906 3 27 -1 -1 IP -1 -1 -1 -1 -1 -1 048.TIF 1907 3 5 -1 -1 SO -1 -1 -1 -1 -1 -1 051.TIF RIVER 1907 3 12 -1 -1 NC -1 -1 -1 -1 -1 -1 052.TIF 1907 3 19 21 -1 SO -1 -1 NC -1 -1 -1 -1 053.TIF RIVER 1907 3 26 19 -1 RT -1 -1 SC -1 -1 -1 -1 054.TIF RIVER 1907 4 2 -1 -1 SO -1 -1 -1 -1 -1 -1 055.TIF RIVER 1908 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 524.TIF RIVER: CHANNELS 1908 3 31 -1 -1 NC -1 -1 -1 -1 -1 -1 524.TIF RIVER: STILL WATER AREAS 1908 4 21 -1 -1 RT -1 -1 -1 -1 -1 -1 063.TIF 1909 3 16 -1 -1 NC -1 -1 -1 -1 -1 -1 066.TIF RIVER 1909 3 23 -1 -1 NC -1 -1 -1 -1 -1 -1 067.TIF RIVER 1909 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 069.TIF CHANNEL WITH SWIFT CURRENT 1910 3 29 -1 -1 RT -1 -1 -1 -1 -1 -1 075.TIF RIVER: IN CURRENT 1910 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 076.TIF RIVER 1911 3 7 -1 -1 SO -1 -1 SC -1 -1 -1 -1 077.TIF RIVER 1911 3 14 -1 -1 NC -1 -1 -1 -1 -1 -1 078.TIF RIVER 1912 3 5 24 -1 SO -1 -1 -1 -1 -1 -1 082.TIF RIVER 1912 3 12 24 -1 SO -1 -1 -1 -1 -1 -1 083.TIF RIVER 1912 3 19 25 -1 SO -1 -1 -1 -1 -1 -1 084.TIF 1912 3 26 25 -1 NC -1 -1 -1 -1 -1 -1 085.TIF RIVER 1912 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 086.TIF RIVER: CHANNEL NEAR RAPIDS 1912 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 087.TIF RIVER: CHANNEL TO SIX MILE PT. 1912 4 9 -1 -1 RT -1 -1 -1 -1 -1 -1 087.TIF 1912 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 088.TIF CHANNEL: RAPIDS TO NINE M. PT. 1912 4 23 -1 -1 LI -1 -1 -1 -1 -1 -1 089.TIF TO PARISIENNE ISLAND 1912 4 23 -1 -1 OW -1 -1 -1 -1 -1 -1 089.TIF LOWER RIVER TO MUD LAKE 1913 3 11 20 -1 IN -1 -1 -1 -1 -1 -1 091.TIF 1913 4 22 -1 -1 LI -1 -1 -1 -1 -1 -1 097.TIF RIVER: TO DETOUR 1914 3 17 21 -1 SO -1 -1 -1 -1 -1 -1 100.TIF RIVER 1914 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 103.TIF RIVER: RAPIDS TO BEAVER PARK 1914 4 21 -1 -1 LI -1 -1 -1 -1 -1 -1 105.TIF LOWER RIVER 1915 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 107.TIF CHANNEL: TO LITTLE RAPIDS CUT 1915 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 108.TIF CHANNEL 1915 4 6 18 -1 -1 -1 -1 -1 -1 -1 110.TIF FERRY DOCK TO U.S. SIDE LOCKS 1915 4 20 -1 -1 DI -1 -1 -1 -1 -1 -1 112.TIF RIVER 1916 3 7 23 -1 -1 -1 -1 -1 -1 -1 113.TIF PICKANDS-MATHERS DOCK 1916 3 21 18 28 -1 -1 -1 -1 -1 -1 115.TIF 1916 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 118.TIF TO LITTLE RAPIDS CUT 1916 4 11 -1 -1 SO -1 -1 DC -1 -1 -1 -1 118.TIF AMERICAN SHORE 1917 3 6 29 -1 -1 -1 -1 -1 -1 -1 120.TIF CHANNEL: SWEETS PT. TO PIPE IS 1917 3 6 -1 -1 IP -1 -1 -1 -1 -1 -1 120.TIF POINT AGAWA 1917 3 6 -1 -1 IP -1 -1 -1 -1 -1 -1 120.TIF POINT MAMAINSE 1917 3 6 -1 -1 IP -1 -1 -1 -1 -1 -1 120.TIF POINT GARGANTUA 1917 3 13 23 -1 -1 -1 -1 -1 -1 -1 121.TIF RAINS DOCK 1917 3 13 18 -1 -1 -1 -1 -1 -1 -1 121.TIF DARK HOLE 1917 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 125.TIF CHANNEL 1917 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 125.TIF SUGAR ISLAND TO LAKE GEORGE 1917 4 7 -1 -1 BK -1 -1 -1 -1 -1 -1 125.TIF 1917 4 10 20 -1 -1 -1 -1 -1 -1 -1 125.TIF BETWEEN SHORE AND THE PIERS 1917 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 125.TIF DOCKS AT EAST END OF CITY 1917 4 17 16 -1 -1 -1 -1 -1 -1 -1 126.TIF RIVER 1917 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 126.TIF RIVER: UP TO E END OF FT. BRAD 1918 3 5 25 -1 SC 14 -1 -1 -1 -1 -1 128.TIF PICKANDS DOCK TO SWEETS POINT 1918 3 12 -1 -1 SO -1 -1 -1 -1 -1 -1 129.TIF 1918 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 133.TIF RIVER 1919 3 22 12 -1 RT -1 -1 -1 -1 -1 -1 139.TIF 1919 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 139.TIF RIVER: CHANNEL BY CITY FRONT 1920 3 9 -1 -1 SO -1 -1 SC -1 -1 -1 -1 140.TIF RIVER 1920 3 16 -1 -1 SO -1 -1 -1 -1 -1 -1 141.TIF RIVER 1920 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 143.TIF RIVER: CAN. RAPIDS TO SIX MILE 1920 4 10 -1 -1 NC -1 -1 -1 -1 -1 -1 145.TIF RIVER 1921 3 8 14 -1 -1 -1 -1 -1 -1 -1 146.TIF 1921 3 8 12 14 -1 -1 -1 -1 -1 -1 146.TIF AT THE DYKE 1921 3 15 14 -1 -1 -1 -1 -1 -1 -1 147.TIF 1921 3 15 -1 -1 NC -1 -1 -1 -1 -1 -1 147.TIF LOWER RIVER 1921 3 22 14 -1 RT -1 -1 -1 -1 -1 -1 148.TIF 1922 3 7 17 -1 -1 -1 -1 -1 -1 -1 149.TIF 1922 3 14 14 -1 RT -1 -1 -1 -1 -1 -1 150.TIF 1922 3 28 -1 -1 NC -1 -1 -1 -1 -1 -1 152.TIF 1922 4 4 17 -1 RT -1 -1 -1 -1 -1 -1 153.TIF 1922 4 11 14 -1 RT -1 -1 -1 -1 -1 -1 154.TIF 1923 3 6 20 -1 SO -1 -1 SC -1 -1 -1 -1 155.TIF 1923 3 13 22 -1 -1 -1 -1 -1 -1 -1 156.TIF 1923 3 27 22 -1 -1 -1 -1 -1 -1 -1 158.TIF 1923 4 10 27 -1 SC -1 -1 -1 -1 -1 -1 160.TIF 1923 4 17 33 -1 SC -1 -1 -1 -1 -1 -1 161.TIF 1924 3 4 19 -1 SO -1 -1 -1 -1 -1 -1 163.TIF 1924 3 11 20 -1 -1 -1 -1 -1 -1 -1 164.TIF 1924 3 11 -1 -1 SO -1 -1 -1 -1 -1 -1 164.TIF SAILORS ENCAMPMENT 1924 3 18 20 -1 -1 -1 -1 -1 -1 -1 165.TIF 1924 3 25 15 -1 -1 -1 -1 -1 -1 -1 166.TIF 1924 4 1 -1 -1 NC -1 -1 -1 -1 -1 -1 167.TIF 1925 3 17 22 -1 SO -1 -1 -1 -1 -1 -1 171.TIF 1925 3 24 21 -1 RT -1 -1 -1 -1 -1 -1 172.TIF 1925 4 14 -1 -1 BK -1 -1 -1 -1 -1 -1 175.TIF PASSAGE TO DETOUR 1926 3 2 23 -1 SC -1 -1 -1 -1 -1 -1 176.TIF 1926 3 9 25 -1 SC -1 -1 -1 -1 -1 -1 177.TIF 1926 3 16 26 -1 -1 -1 -1 -1 -1 -1 178.TIF 1926 3 30 -1 -1 SW -1 -1 -1 -1 -1 -1 180.TIF 1926 4 27 -1 -1 OW -1 -1 -1 -1 -1 -1 184.TIF RIVER 1927 3 8 18 -1 -1 -1 -1 -1 -1 -1 185.TIF 1928 3 6 20 -1 SO -1 -1 -1 -1 -1 -1 190.TIF 1928 3 13 -1 -1 NC -1 -1 SC -1 -1 -1 -1 191.TIF 1928 3 27 20 24 WT -1 -1 -1 -1 -1 -1 193.TIF 1928 4 3 20 -1 -1 -1 -1 -1 -1 -1 194.TIF 1929 3 5 21 -1 -1 -1 -1 -1 -1 -1 196.TIF 1929 3 12 23 -1 -1 -1 -1 -1 -1 -1 197.TIF 1929 3 26 18 -1 DC -1 -1 -1 -1 -1 -1 199.TIF 1929 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 200.TIF CHANNELS TO SIX MILE POINT 1929 4 9 -1 -1 LI -1 -1 -1 -1 -1 -1 201.TIF 1930 3 11 21 -1 RT -1 -1 -1 -1 -1 -1 203.TIF RIVER 1930 3 18 14 16 -1 -1 -1 -1 -1 -1 204.TIF 1930 3 25 -1 -1 NC -1 -1 -1 -1 -1 -1 205.TIF 1930 4 1 14 15 -1 -1 -1 -1 -1 -1 206.TIF 1930 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 207.TIF THE CHANNELS 1930 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 208.TIF CHANNELS 1931 3 3 15 -1 -1 -1 -1 -1 -1 -1 209.TIF NEAR PIERS 1931 3 3 -1 -1 IP -1 -1 -1 -1 -1 -1 209.TIF CHANNEL 1931 3 10 18 -1 SL -1 -1 -1 -1 -1 -1 210.TIF 1931 3 17 17 -1 NC -1 -1 -1 -1 -1 -1 211.TIF 1931 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 211.TIF LOWER RIVER TO OLD COAL DOCK 1931 4 7 -1 -1 BK -1 -1 -1 -1 -1 -1 214.TIF 1931 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 214.TIF RIVER: TO LAKE NICOLET 1931 4 7 -1 -1 WT -1 -1 -1 -1 -1 -1 214.TIF LOWER RIVER 1932 3 8 4 -1 -1 -1 -1 -1 -1 -1 215.TIF VIDAL SHOALS 1932 3 8 3 6 -1 -1 -1 -1 -1 -1 215.TIF BELOW THE LOCKS 1932 3 8 5 8 -1 -1 -1 -1 -1 -1 215.TIF WEST NEEBISH CHANNEL 1932 3 15 -1 -1 IN -1 -1 -1 -1 -1 -1 216.TIF 1932 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 218.TIF 1934 4 3 25 -1 -1 -1 -1 -1 -1 -1 232.TIF 1934 4 17 18 -1 -1 -1 -1 -1 -1 -1 234.TIF BELOW BRIDGE 1935 3 26 17 -1 -1 -1 -1 -1 -1 -1 240.TIF 1938 3 21 23 -1 CL -1 -1 -1 -1 -1 -1 263.TIF 1939 3 13 25 -1 IN -1 -1 -1 -1 -1 -1 269.TIF 1939 3 20 25 -1 -1 -1 -1 -1 -1 -1 270.TIF 1939 3 27 24 -1 RT -1 -1 -1 -1 -1 -1 271.TIF 1941 3 10 6 20 RT -1 -1 -1 -1 -1 -1 286.TIF RIVER 1941 3 24 14 20 SO -1 -1 -1 -1 -1 -1 288.TIF LOCKS TO IROQUOIS POINT 1941 3 24 24 -1 BK -1 -1 -1 -1 -1 -1 288.TIF LOCKS TO ROUND ISLAND 1942 4 6 -1 -1 DI -1 -1 -1 -1 -1 -1 296.TIF LAKE 1942 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 296.TIF RIVER 1946 3 4 18 -1 -1 -1 -1 -1 -1 -1 318.TIF 1947 2 19 -1 -1 FD -1 -1 -1 -1 -1 -1 325.TIF TO 12 TO 15Mi OUT IN LAKE SUP. 1947 2 19 -1 -1 OW -1 -1 -1 -1 -1 -1 325.TIF CAR FERRY (CUT) 1950 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 355.TIF CHANNEL: TO FRECHETTE POINT 1950 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 356.TIF CHANNEL: TO FRECHETTE POINT 1951 2 26 14 -1 SO -1 -1 -1 -1 -1 -1 359.TIF 1951 3 5 10 -1 RT -1 -1 RI -1 -1 -1 -1 360.TIF 1951 3 19 6 -1 RT -1 -1 SW -1 -1 -1 -1 362.TIF CHANNEL 1951 3 26 6 -1 RT -1 -1 -1 -1 -1 -1 363.TIF 1951 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 363.TIF CHANNEL 1951 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 364.TIF TO SIX MILE POINT 1952 3 10 12 -1 -1 -1 -1 -1 -1 -1 369.TIF 1953 2 24 9 -1 SO -1 -1 SL 7 -1 -1 -1 375.TIF 500FT EAST OF CANADIAN LOCK 1953 2 24 11 -1 SO -1 -1 SL 7 -1 -1 -1 375.TIF 500FT WEST OF CANADIAN LOCK 1958 3 3 18 24 CL -1 -1 FS -1 -1 -1 -1 417.TIF 1958 3 10 18 24 -1 -1 -1 -1 -1 -1 418.TIF 1961 2 27 30 -1 -1 -1 -1 -1 -1 -1 440.TIF ABOVE UPPER WINTER GATES 1962 4 12 -1 -1 -1 -1 -1 -1 -1 -1 455.TIF PORT OPENING 1963 3 11 20 -1 -1 -1 -1 -1 -1 -1 458.TIF 1963 3 25 20 -1 -1 -1 -1 -1 -1 -1 460.TIF 1963 4 1 18 -1 -1 -1 -1 -1 -1 -1 461.TIF 1963 4 15 -1 -1 -1 -1 -1 -1 -1 -1 464.TIF PORT OPENING 1964 4 1 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 1965 3 22 14 -1 FS -1 -1 CL -1 -1 -1 -1 477.TIF 1965 4 14 -1 -1 -1 -1 -1 -1 -1 -1 482.TIF PORT OPENING 1966 4 1 -1 -1 -1 -1 -1 -1 -1 -1 484.TIF ANTICIPATED PORT OPENING 1967 4 10 -1 -1 -1 -1 -1 -1 -1 -1 496.TIF PORT OPENING 1967 4 16 -1 -1 -1 -1 -1 -1 -1 -1 490.TIF ANTICIPATED PORT OPENING 1968 4 2 -1 -1 -1 -1 -1 -1 -1 -1 502.TIF PORT OPENING ---------------------------------------------------------------------------------------------------------- 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.