Historic Crests
(1) 34.06 ft on 09/26/1993
(2) 30.94 ft on 05/19/1943
(3) 30.82 ft on 12/28/2015
(4) 29.58 ft on 06/12/2007
(5) 28.80 ft on 02/24/1985
(6) 28.39 ft on 10/02/1986
(7) 28.14 ft on 04/30/2017
(8) 27.97 ft on 05/24/2019
(9) 27.68 ft on 05/06/2022 (P)
(10) 27.17 ft on 04/12/1994
(11) 27.09 ft on 03/20/2008
(12) 26.57 ft on 04/11/2008
(13) 26.29 ft on 03/11/1974
(14) 25.90 ft on 05/09/1961
(15) 25.84 ft on 10/10/2009
(16) 25.64 ft on 05/23/2019
(17) 25.42 ft on 07/04/1976
(18) 25.03 ft on 11/25/1987
(19) 24.91 ft on 10/06/1998
(20) 24.74 ft on 05/09/2002
(21) 24.66 ft on 04/20/1941
(22) 24.65 ft on 04/16/1945
(23) 24.63 ft on 06/22/1948
(24) 24.60 ft on 04/25/1947
(25) 24.50 ft on 08/28/1950
(26) 24.40 ft on 10/05/1941
(27) 24.20 ft on 06/09/1957
(28) 24.02 ft on 11/02/1972
(29) 23.71 ft on 06/10/1995
(30) 23.25 ft on 05/02/2019
(31) 23.22 ft on 11/20/1985
(32) 22.93 ft on 03/15/1990
(33) 22.73 ft on 05/01/1970
(34) 22.65 ft on 05/13/1929
(35) 22.35 ft on 05/21/1979
(36) 22.34 ft on 01/06/2005
(37) 21.83 ft on 04/27/2011
(38) 21.35 ft on 10/03/1959
(39) 21.17 ft on 07/31/2013
(40) 20.90 ft on 03/20/2020
(41) 20.88 ft on 06/28/1932
(42) 20.80 ft on 06/10/1928
(43) 20.68 ft on 04/24/1983
(44) 20.67 ft on 05/09/2008
(45) 20.23 ft on 03/12/1935
(46) 20.22 ft on 11/04/1974
(47) 20.12 ft on 05/29/1924
(48) 20.08 ft on 02/02/1952
(49) 19.95 ft on 10/21/1983
(50) 19.90 ft on 02/25/2001
(51) 19.74 ft on 06/06/2014
(52) 19.74 ft on 06/02/2013
(53) 19.72 ft on 11/21/1979
(54) 19.71 ft on 06/15/2008
(55) 19.54 ft on 06/13/1964
(56) 19.54 ft on 04/04/1965
(57) 19.52 ft on 02/21/1951
(58) 19.49 ft on 05/01/2012
(59) 19.42 ft on 06/10/1937
(60) 19.33 ft on 12/15/1971
(61) 19.19 ft on 03/05/2004
(62) 19.12 ft on 07/11/1992
(63) 19.10 ft on 06/01/1946
(64) 19.02 ft on 05/02/2017
(65) 18.90 ft on 02/25/2018
(66) 18.86 ft on 07/09/2015
(67) 18.75 ft on 07/09/1997
(68) 18.50 ft on 05/31/1938
(69) 18.03 ft on 03/25/1978
(70) 17.84 ft on 12/25/1932
(71) 17.75 ft on 11/16/1968
(72) 17.70 ft on 06/28/1955
(73) 17.52 ft on 09/07/1971
(74) 17.20 ft on 07/12/1958
(75) 16.64 ft on 06/20/1977
(76) 16.60 ft on 06/20/1944
(77) 16.40 ft on 09/05/1926
(78) 16.21 ft on 07/06/1967
(79) 16.20 ft on 03/20/1998
(80) 16.14 ft on 07/23/2000
(81) 16.08 ft on 02/02/1968
(82) 15.99 ft on 01/31/1982
(83) 15.93 ft on 03/05/1959
(84) 15.70 ft on 09/28/1936
(85) 15.50 ft on 01/24/1949
(86) 15.34 ft on 05/22/1939
(87) 15.12 ft on 04/29/1996
(88) 13.73 ft on 05/02/2009
(89) 6.62 ft on 04/07/2003
(90) 6.00 ft on 05/10/2006

(P): Preliminary values subject to further review.