Historic Crests
(1) 26.88 ft on 01/20/1996
(2) 25.68 ft on 11/06/1985
(3) 25.45 ft on 06/24/2016
(4) 23.13 ft on 12/27/1973
(5) 22.79 ft on 04/05/1977
(6) 22.66 ft on 03/08/1967
(7) 21.85 ft on 03/18/1936
(8) 21.60 ft on 01/26/2010
(9) 21.34 ft on 03/02/2021 (P)
(10) 21.18 ft on 03/12/1963
(11) 20.80 ft on 02/27/1972
(12) 20.50 ft on 02/22/1953
(13) 20.50 ft on 03/06/1955
(14) 20.48 ft on 02/23/2003
(15) 20.44 ft on 03/27/1978
(16) 20.06 ft on 12/31/1969
(17) 19.51 ft on 02/10/1994
(18) 19.51 ft on 11/20/2003
(19) 19.45 ft on 02/01/2013
(20) 19.43 ft on 03/03/2007
(21) 19.07 ft on 12/02/1996
(22) 19.01 ft on 08/20/1969
(23) 19.00 ft on 01/08/1946
(24) 18.65 ft on 04/15/1948
(25) 18.27 ft on 03/06/1964
(26) 18.10 ft on 12/16/1948
(27) 17.99 ft on 02/04/1939
(28) 17.60 ft on 05/06/1989
(29) 17.41 ft on 03/12/2015
(30) 17.32 ft on 03/31/1960
(31) 17.27 ft on 01/21/1937
(32) 17.26 ft on 04/17/1987
(33) 17.17 ft on 03/24/1993
(34) 17.16 ft on 03/14/1943
(35) 17.13 ft on 03/22/1962
(36) 16.92 ft on 03/24/1991
(37) 16.78 ft on 05/26/2017
(38) 16.73 ft on 02/25/1979
(39) 16.70 ft on 03/21/1982
(40) 16.53 ft on 02/12/2018
(41) 16.52 ft on 02/01/1950
(42) 16.45 ft on 01/01/1990
(43) 16.33 ft on 05/17/1942
(44) 16.27 ft on 05/17/2014
(45) 16.26 ft on 03/02/2012
(46) 16.23 ft on 02/20/2000
(47) 16.20 ft on 09/28/2018 (P)
(48) 16.18 ft on 01/09/1998
(49) 16.03 ft on 10/28/1937
(50) 16.00 ft on 02/26/1961
(51) 15.92 ft on 04/20/1940
(52) 15.88 ft on 03/02/1954
(53) 15.82 ft on 04/29/2002
(54) 15.78 ft on 01/01/1976
(55) 15.68 ft on 01/30/1957
(56) 15.47 ft on 07/30/2001
(57) 15.28 ft on 02/08/1965
(58) 15.20 ft on 06/14/1951
(59) 15.04 ft on 05/29/1981
(60) 15.00 ft on 03/12/1952
(61) 14.90 ft on 03/18/1980
(62) 14.82 ft on 03/13/1968
(63) 14.80 ft on 02/14/1971
(64) 14.60 ft on 05/06/1958
(65) 14.59 ft on 03/14/1975
(66) 14.33 ft on 04/22/1992
(67) 14.22 ft on 02/03/1973
(68) 14.16 ft on 01/21/1988
(69) 13.79 ft on 06/28/2006
(70) 13.73 ft on 03/15/1947
(71) 13.73 ft on 02/23/1944
(72) 13.60 ft on 03/29/2005
(73) 13.16 ft on 06/03/1959
(74) 12.53 ft on 11/30/1982
(75) 11.93 ft on 03/06/1945
(76) 11.80 ft on 01/25/1999
(77) 11.63 ft on 03/15/1956
(78) 9.58 ft on 04/06/1941

(P): Preliminary values subject to further review.