Lake Superior Net Basin Supply (expressed as millimeters over lake surface),,,
Component Method using overlake precipitation depth  (precip + runoff - evaporation),,,
,Annual,,
Year,Total,Avg,Dev
1950,1116.23,795.9613636,320.2686364
1951,1201.94,795.9613636,405.9786364
1952,827.74,795.9613636,31.77863636
1953,949.27,795.9613636,153.3086364
1954,822.68,795.9613636,26.71863636
1955,770.51,795.9613636,-25.45136364
1956,731.98,795.9613636,-63.98136364
1957,775.03,795.9613636,-20.93136364
1958,681.03,795.9613636,-114.9313636
1959,890.89,795.9613636,94.92863636
1960,858.6,795.9613636,62.63863636
1961,750,795.9613636,-45.96136364
1962,641.83,795.9613636,-154.1313636
1963,663.69,795.9613636,-132.2713636
1964,930.45,795.9613636,134.4886364
1965,1022.85,795.9613636,226.8886364
1966,822.5,795.9613636,26.53863636
1967,895.42,795.9613636,99.45863636
1968,1217.15,795.9613636,421.1886364
1969,780.82,795.9613636,-15.14136364
1970,945.5,795.9613636,149.5386364
1971,1010.48,795.9613636,214.5186364
1972,870,795.9613636,74.03863636
1973,865.64,795.9613636,69.67863636
1974,899.16,795.9613636,103.1986364
1975,827.02,795.9613636,31.05863636
1976,523.73,795.9613636,-272.2313636
1977,1077.15,795.9613636,281.1886364
1978,785.63,795.9613636,-10.33136364
1979,1176.59,795.9613636,380.6286364
1980,706.34,795.9613636,-89.62136364
1981,706.04,795.9613636,-89.92136364
1982,996.19,795.9613636,200.2286364
1983,787.16,795.9613636,-8.801363636
1984,769.98,795.9613636,-25.98136364
1985,938.63,795.9613636,142.6686364
1986,755.52,795.9613636,-40.44136364
1987,382.79,795.9613636,-413.1713636
1988,627.26,795.9613636,-168.7013636
1989,560.34,795.9613636,-235.6213636
1990,726.26,795.9613636,-69.70136364
1991,872.08,795.9613636,76.11863636
1992,863.06,795.9613636,67.09863636
1993,758.27,795.9613636,-37.69136364
1994,702.63,795.9613636,-93.33136364
1995,659.92,795.9613636,-136.0413636
1996,1144.66,795.9613636,348.6986364
1997,742.82,795.9613636,-53.14136364
1998,437.08,795.9613636,-358.8813636
1999,840.51,795.9613636,44.54863636
2000,454.9,795.9613636,-341.0613636
2001,833.12,795.9613636,37.15863636
2002,568.58,795.9613636,-227.3813636
2003,709.74,795.9613636,-86.22136364
2004,761.67,795.9613636,-34.29136364
2005,693.64,795.9613636,-102.3213636
2006,460.76,795.9613636,-335.2013636
2007,603.1,795.9613636,-192.8613636
2008,808.34,795.9613636,12.37863636
2009,821.15,795.9613636,25.18863636
2010,459.57,795.9613636,-336.3913636
2011,545.86,795.9613636,-250.1013636
2012,553.1,795.9613636,-242.8613636
2013,913.53,795.9613636,117.5686364
2014,1117.44,795.9613636,321.4786364
2015,919.9,795.9613636,123.9386364