Year,Value,Prudhoe Bay (Watershed),Precip,Oct-Apr,(in.)
1941,3.899
1942,4.348
1943,5.122
1944,5.392
1945,4.254
1946,4.882
1947,4.117
1948,8.042
1949,4.338
1950,6.119
1951,4.005
1952,4.277
1953,4.224
1954,5.37
1955,3.943
1956,5.108
1957,5.552
1958,4.518
1959,4.219
1960,4.467
1961,3.159
1962,5.475
1963,7.051
1964,4.531
1965,5.667
1966,5.49
1967,5.737
1968,6.029
1969,3.819
1970,3.955
1971,5.313
1972,5.507
1973,4.709
1974,3.431
1975,3.761
1976,4.642
1977,5.046
1978,4.901
1979,3.797
1980,5.686
1981,4.291
1982,5.553
1983,3.439
1984,3.739
1985,4.296
1986,4.57
1987,3.574
1988,3.338
1989,6.703
1990,4.651
1991,5.803
1992,4.747
1993,5.24
1994,4.797
1995,5.751
1996,5.806
1997,4.653
1998,3.541
1999,3.731
2000,4.425
2001,3.916
2002,5.028
2003,5.54
2004,5.756
2005,4.493
2006,4.411
2007,4.077
2008,4.246
2009,5.53
2010,4.33
2011,6.628
2012,4.775
2013,6.566
2014,6.884
2015,6.116
2016,3.404
2017,5.256
2018,7.952
2019,5.389
2020,6.935
2021,4.354
2022,4.574
2023,6.006
2024,6.176
2025,5.898