Historic Crests
(1) 28.74 ft on 04/14/1979
(2) 27.07 ft on 05/22/1983
(3) 27.00 ft on 01/01/1902
(4) 26.45 ft on 02/14/2020
(5) 25.60 ft on 01/01/1900
(6) 25.40 ft on 12/20/1961
(7) 24.76 ft on 02/25/2003
(8) 24.54 ft on 04/16/1974
(9) 24.48 ft on 05/02/1991
(10) 24.30 ft on 01/01/1932
(11) 24.28 ft on 07/04/1977
(12) 24.09 ft on 04/16/1980
(13) 24.02 ft on 04/15/1969
(14) 24.02 ft on 03/31/1976
(15) 23.96 ft on 04/10/2014
(16) 23.87 ft on 02/19/1990
(17) 23.79 ft on 02/24/1991
(18) 23.63 ft on 01/16/2020
(19) 23.63 ft on 01/14/1972
(20) 23.32 ft on 02/03/1999
(21) 23.30 ft on 02/10/2004
(22) 23.26 ft on 04/08/2000
(23) 23.20 ft on 03/15/2016
(24) 23.18 ft on 01/31/1996
(25) 23.14 ft on 01/19/2013
(26) 23.14 ft on 03/18/1973
(27) 23.12 ft on 03/19/1964
(28) 23.06 ft on 04/06/2001
(29) 23.05 ft on 03/03/1987
(30) 23.02 ft on 05/16/1971
(31) 22.92 ft on 03/15/1975
(32) 22.64 ft on 12/20/1967
(33) 22.39 ft on 06/13/2021
(34) 22.33 ft on 02/07/2016
(35) 22.27 ft on 02/16/1965
(36) 22.19 ft on 04/29/2003
(37) 22.14 ft on 04/05/1981
(38) 22.09 ft on 12/13/2004
(39) 22.05 ft on 01/06/2019
(40) 21.88 ft on 02/17/1966
(41) 21.81 ft on 11/01/2019
(42) 21.76 ft on 04/27/1995
(43) 21.60 ft on 12/16/2008
(44) 21.56 ft on 01/15/1989
(45) 21.56 ft on 03/27/2012
(46) 21.53 ft on 05/25/1970
(47) 21.40 ft on 04/11/2003
(48) 21.35 ft on 01/12/1998
(49) 21.22 ft on 09/28/2009
(50) 21.00 ft on 02/02/1994
(51) 20.99 ft on 03/07/2001
(52) 20.91 ft on 04/16/2019
(53) 20.78 ft on 03/14/2011
(54) 20.72 ft on 03/01/2006
(55) 20.63 ft on 03/19/2001
(56) 20.46 ft on 02/10/2004
(57) 20.43 ft on 05/13/1978
(58) 20.40 ft on 10/16/2009
(59) 20.35 ft on 02/26/2019
(60) 20.23 ft on 05/01/2014
(61) 20.23 ft on 05/01/2014
(62) 20.11 ft on 09/05/2005
(63) 20.08 ft on 02/17/1997
(64) 20.04 ft on 06/30/2004
(65) 19.90 ft on 05/08/1984
(66) 19.84 ft on 04/14/2021
(67) 19.82 ft on 02/07/1985
(68) 19.67 ft on 04/26/1982
(69) 19.58 ft on 04/08/2017
(70) 19.55 ft on 06/26/2017
(71) 19.33 ft on 01/17/1993
(72) 19.17 ft on 01/27/1998

(P): Preliminary values subject to further review.