Historic Crests
(1) 28.27 ft on 04/14/1979
(2) 25.28 ft on 03/31/1951
(3) 25.20 ft on 05/22/1983
(4) 24.71 ft on 02/14/2020
(5) 24.48 ft on 03/16/1975
(6) 24.40 ft on 12/20/1961
(7) 24.37 ft on 01/15/2021
(8) 24.19 ft on 01/10/1950
(9) 24.09 ft on 12/07/1982
(10) 23.99 ft on 12/21/1967
(11) 23.96 ft on 03/19/1973
(12) 23.80 ft on 01/07/1949
(13) 23.58 ft on 06/13/2021 (P)
(14) 23.53 ft on 03/31/1980
(15) 23.48 ft on 04/14/1969
(16) 23.48 ft on 05/02/1991
(17) 23.41 ft on 02/13/1946
(18) 23.41 ft on 12/29/1982
(19) 23.32 ft on 05/11/1978
(20) 23.32 ft on 05/30/1991
(21) 23.21 ft on 04/06/1977
(22) 23.20 ft on 02/28/1944
(23) 23.07 ft on 05/03/1958
(24) 23.06 ft on 04/06/2001
(25) 23.03 ft on 05/05/1953
(26) 22.98 ft on 02/22/1945
(27) 22.97 ft on 02/10/1983
(28) 22.96 ft on 02/22/1991
(29) 22.94 ft on 01/11/1972
(30) 22.86 ft on 01/25/1974
(31) 22.86 ft on 01/16/1989
(32) 22.85 ft on 04/06/2000
(33) 22.82 ft on 02/27/2006
(34) 22.68 ft on 10/16/2009
(35) 22.67 ft on 04/09/1983
(36) 22.60 ft on 12/15/2008
(37) 22.57 ft on 04/26/1983
(38) 22.56 ft on 03/31/1976
(39) 22.51 ft on 01/10/2009
(40) 22.51 ft on 02/27/1971
(41) 22.48 ft on 02/14/1965
(42) 22.47 ft on 04/25/1995
(43) 22.40 ft on 02/15/1948
(44) 22.40 ft on 03/14/2016
(45) 22.39 ft on 10/31/2019
(46) 22.38 ft on 02/25/2003
(47) 22.35 ft on 12/07/1983
(48) 22.33 ft on 04/18/1991
(49) 22.25 ft on 04/10/2014
(50) 22.22 ft on 03/24/1938
(51) 22.21 ft on 02/23/1961
(52) 22.20 ft on 01/08/1947
(53) 22.16 ft on 02/14/1966
(54) 22.07 ft on 03/09/1983
(55) 22.07 ft on 03/17/1956
(56) 22.06 ft on 04/30/1970
(57) 22.03 ft on 03/07/1960
(58) 22.02 ft on 02/02/1999
(59) 22.02 ft on 03/15/1964
(60) 22.00 ft on 02/14/1994
(61) 22.00 ft on 04/15/1955
(62) 21.96 ft on 04/23/2020
(63) 21.96 ft on 04/24/1982
(64) 21.95 ft on 01/03/2020
(65) 21.94 ft on 02/06/1983
(66) 21.93 ft on 09/30/2002
(67) 21.93 ft on 04/09/2005
(68) 21.88 ft on 12/23/1990
(69) 21.87 ft on 01/19/2013
(70) 21.85 ft on 05/07/1954
(71) 21.82 ft on 04/17/2019
(72) 21.78 ft on 09/26/2009
(73) 21.66 ft on 04/16/2020
(74) 21.66 ft on 04/02/1981
(75) 21.66 ft on 03/28/1994
(76) 21.65 ft on 04/25/1959
(77) 21.61 ft on 02/16/1993
(78) 21.44 ft on 01/04/2019
(79) 21.44 ft on 01/23/2001
(80) 21.42 ft on 04/10/2003
(81) 21.31 ft on 04/19/2014
(82) 21.24 ft on 02/27/1987
(83) 21.20 ft on 06/13/1997
(84) 21.19 ft on 01/29/1997
(85) 21.18 ft on 03/16/2001
(86) 21.15 ft on 12/18/2001
(87) 21.10 ft on 02/06/1957
(88) 21.09 ft on 05/04/2013
(89) 20.96 ft on 01/25/1990
(90) 20.93 ft on 12/10/2005
(91) 20.93 ft on 03/09/1995
(92) 20.80 ft on 04/07/2018
(93) 20.80 ft on 03/18/2009
(94) 20.71 ft on 03/19/1986
(95) 20.70 ft on 03/04/2001
(96) 20.60 ft on 04/04/2017
(97) 20.60 ft on 04/16/2005
(98) 20.58 ft on 05/01/2014
(99) 20.53 ft on 01/28/1994
(100) 20.53 ft on 03/13/2011
(101) 20.46 ft on 02/10/2004
(102) 20.46 ft on 01/06/2007
(103) 20.27 ft on 04/25/2003
(104) 20.20 ft on 05/29/2009
(105) 20.19 ft on 03/07/2020
(106) 20.16 ft on 06/26/2017
(107) 20.04 ft on 06/30/2004
(108) 20.01 ft on 09/30/2002

(P): Preliminary values subject to further review.