Ice Out Records
Charles Goodspeed IV, grandson of the late Elliot Cummings and current camp owner on Norway Lake, was kind enough to share the ice-out records from his grandfather's diary.

For the most up to date Ice-out data go to the USGS Site.

Microsoft Excel Chart

Data:

Year
Month
Day
1874
May
13
1875
May
6
1876
May
11
1877
April
22
1878
April
12
1879
May
7
1880
April
22
1881
April
29
1882
May
1
1883
May
2
1884
April
26
1885
May
2
1886
April
24
1887
May
6
1888
May
10
1889
April
16
1890
April
26
1891
April
28
1892
April
18
1893
May
8
1894
April
24
1895
April
21
1896
April
27
1897
April
27
1898
April
18
1899
April
29
1900
April
29
1901
April
21
1902
April
10
1903
April
11
1904
May
3
1905
April
22
1906
April
26
1907
April
30
1908
April
26
1909
April
27
1910
April
6
1911
April
29
1912
April
25
1913
April
23
1914
April
26
1915
April
15
1916
April
22
1917
April
28
1918
April
24
1919
April
14
1920
May
3
1921
April
8
1922
April
17
1923
April
28
1924
April
21
1925
April
14
1926
May
3
1927
April
16
1928
April
27
1929
April
26
1930
April
14
1931
April
12
1932
April
21
1933
April
29
1934
April
23
1935
April
25
1936
April
21
1937
May
1
1938
April
20
1939
May
7
1940
May
7
1941
April
15
1942
April
21
1943
April
28
1944
May
2
1945
April
9
1946
April
11
1947
April
23
1948
April
10
1949
April
11
1950
April
27
1951
April
15
1952
April
20
1953
April
10
1954
April
23
1955
April
20
1956
May
2
1957
April
17
1958
April
19
1959
April
24
1960
April
25
1961
April
30
1962
April
24
1963
April
21
1964
April
28
1965
April
26
1966
April
23
1967
April
28
1968
April
14
1969
April
28
1970
May
1
1971
May
3
1972
May
5
1973
April
22
1974
April
21