Allatoona Lake Low, High and Mean Elevations by water year, with ranks (Rank of 1 is lowest) WY Low_Date Low_EL Hi_Date Hi_EL Mean_El Mean_El_Rank Low_El_Rank Hi_El_Rank 1952 1952-09-30 829.79 1952-03-25 848.89 836.46 66 75 59 1953 1952-12-31 815.20 1953-05-07 839.57 829.83 6 2 8 1954 1954-01-15 818.90 1954-01-25 837.63 829.76 5 8 3 1955 1954-12-04 809.34 1955-04-14 836.61 827.79 2 1 2 1956 1956-01-13 815.25 1956-03-18 838.68 829.69 4 3 7 1957 1956-12-13 819.62 1957-04-09 846.77 832.42 11 9 53 1958 1958-01-02 820.40 1958-05-12 840.93 833.41 20 12 13 1959 1959-01-02 818.63 1959-06-03 842.85 832.15 10 5 34 1960 1960-01-01 818.87 1960-06-12 840.03 832.52 13 6 9 1961 1961-02-03 816.34 1961-03-10 853.44 833.47 22 4 70 1962 1962-01-19 822.67 1961-12-23 849.28 835.20 41 33 61 1963 1963-01-10 821.70 1963-05-05 851.39 835.14 40 23 65 1964 1963-12-27 819.90 1964-04-09 861.19 837.16 72 10 75 1965 1964-12-23 820.64 1965-06-16 841.31 833.44 21 13 18 1966 1965-12-31 820.01 1966-03-08 845.49 834.07 26 11 50 1967 1966-12-23 821.10 1967-08-27 847.75 834.64 33 16 56 1968 1968-01-05 823.19 1968-05-19 840.95 835.23 42 46 14 1969 1969-01-10 821.69 1969-08-25 841.70 834.53 31 22 24 1970 1970-01-09 822.70 1970-06-07 841.12 833.00 14 34 16 1971 1971-01-20 821.72 1971-08-02 842.28 833.76 23 24 28 1972 1971-12-31 822.24 1972-05-15 845.62 834.91 35 27 51 1973 1973-01-18 823.48 1973-06-02 847.54 835.51 50 51 54 1974 1973-12-21 823.35 1974-04-07 844.19 835.30 45 49 44 1975 1975-01-03 822.79 1975-04-03 842.61 834.65 34 37 31 1976 1975-12-19 820.76 1976-04-03 851.27 835.59 51 14 64 1977 1977-01-21 824.24 1977-04-10 857.48 834.94 36 61 73 1978 1977-12-15 824.29 1978-05-10 845.20 835.96 59 62 49 1979 1978-12-28 824.70 1979-04-18 856.12 837.35 73 65 72 1980 1979-12-14 825.02 1980-03-30 857.64 837.46 74 70 74 1981 1981-01-22 821.54 1981-06-08 842.88 833.24 17 21 35 1982 1981-12-23 820.86 1982-02-06 847.95 835.05 38 15 57 1983 1983-01-21 824.73 1983-05-22 844.33 835.95 58 66 45 1984 1984-02-03 826.44 1984-08-03 846.60 837.13 71 72 52 1985 1985-01-23 821.52 1985-07-08 840.40 833.99 24 20 11 1986 1986-01-17 821.24 1985-10-06 838.20 826.18 1 18 5 1987 1986-10-08 822.04 1987-07-05 841.76 833.99 25 25 26 1988 1987-12-18 821.10 1988-05-31 838.60 830.37 7 16 6 1989 1988-12-29 826.19 1989-06-24 848.41 835.79 56 71 58 1990 1989-12-29 824.05 1990-03-23 855.69 837.80 75 58 71 1991 1990-12-21 824.08 1991-05-08 843.59 835.61 53 59 40 1992 1991-12-21 823.05 1992-07-05 842.72 835.05 37 45 33 1993 1993-01-07 824.40 1993-05-23 841.46 835.68 54 63 21 1994 1993-12-24 823.41 1994-04-17 844.15 834.38 28 50 43 1995 1995-01-05 822.64 1995-06-04 841.35 833.02 15 32 19 1996 1995-12-29 823.00 1996-03-10 845.09 836.19 62 44 48 1997 1996-12-27 822.92 1997-05-05 843.81 835.43 47 42 41 1998 1997-12-17 822.74 1998-04-22 845.05 835.97 60 35 47 1999 1998-12-23 823.70 1999-07-13 841.66 833.39 19 54 22 2000 1999-12-31 823.00 2000-04-06 843.54 833.38 18 44 39 2001 2001-01-05 822.37 2001-04-08 842.96 834.38 29 29 36 2002 2002-01-04 822.91 2002-05-06 843.14 833.19 16 40 37 2003 2003-01-26 822.18 2003-05-12 849.31 835.60 52 26 62 2004 2004-01-15 821.50 2004-09-22 849.16 834.42 30 19 60 2005 2005-01-07 822.90 2005-07-15 850.36 836.50 67 38 63 2006 2005-12-14 822.55 2006-05-15 840.04 832.43 12 30 10 2007 2007-01-24 822.92 2007-05-14 837.83 831.48 8 42 4 2008 2007-12-14 818.88 2008-04-06 840.96 831.86 9 7 15 2009 2008-12-27 824.79 2009-09-23 853.04 835.86 57 68 69 2010 2010-01-04 823.32 2009-10-01 851.51 836.69 69 48 67 2011 2011-01-07 824.88 2011-04-17 842.63 834.54 32 69 32 2012 2011-12-15 822.91 2012-05-14 841.66 834.23 27 40 22 2013 2013-01-11 824.19 2013-05-07 847.75 835.45 48 60 56 2014 2013-12-20 822.64 2014-04-09 842.05 835.29 44 32 27 2015 2014-12-22 823.69 2015-04-21 842.54 835.26 43 53 29 2016 2015-12-21 823.91 2016-01-03 844.65 836.89 70 56 46 2017 2017-01-01 823.63 2017-05-24 841.15 835.12 39 52 17 2018 2018-01-02 822.77 2018-04-25 842.55 835.33 46 36 30 2019 2018-12-26 823.22 2019-03-05 851.66 836.66 68 47 68 2020 2019-12-29 822.28 2020-02-20 851.49 836.41 65 28 66 2021 2021-01-20 823.85 2021-05-05 844.11 836.00 61 55 42 2022 2022-01-14 824.02 2022-07-10 840.66 835.45 49 57 12 2023 2022-12-25 824.78 2023-04-10 841.76 835.73 55 67 26 2024 2023-12-23 826.70 2024-05-12 843.52 836.30 64 73 38 2025 2024-12-26 827.28 2025-05-28 841.40 836.21 63 74 20 2026 2025-12-01 824.45 2025-10-01 835.32 829.60 3 64 1