Historic Crests
(1) 27.42 ft on 10/12/1973
(2) 27.34 ft on 10/31/1979
(3) 27.30 ft on 07/14/1993
(4) 26.21 ft on 09/28/1973
(5) 26.11 ft on 05/25/2007
(6) 25.87 ft on 11/02/1998
(7) 25.81 ft on 05/09/2019
(8) 25.78 ft on 03/25/1987
(9) 25.63 ft on 05/22/2019
(10) 25.52 ft on 10/11/1985
(11) 25.37 ft on 06/11/1995
(12) 25.36 ft on 05/29/1995
(13) 25.32 ft on 05/12/1993
(14) 25.07 ft on 08/07/2013
(15) 25.01 ft on 07/04/2016
(16) 24.92 ft on 04/21/1974
(17) 24.74 ft on 03/31/1980
(18) 24.38 ft on 03/06/2004
(19) 24.34 ft on 06/25/1993
(20) 24.02 ft on 03/19/1979
(21) 24.00 ft on 10/11/2018
(22) 24.00 ft on 06/25/1977
(23) 23.93 ft on 10/09/2003
(24) 23.92 ft on 08/26/1987
(25) 23.92 ft on 06/25/2019
(26) 23.87 ft on 06/22/1993
(27) 23.82 ft on 04/29/1976
(28) 23.81 ft on 12/15/2015
(29) 23.65 ft on 06/22/1977
(30) 23.55 ft on 07/26/2004
(31) 22.82 ft on 05/28/2019
(32) 22.77 ft on 05/29/2016
(33) 22.74 ft on 07/08/1993
(34) 22.74 ft on 07/30/2013
(35) 22.54 ft on 07/03/1977
(36) 21.93 ft on 05/23/1983
(37) 21.66 ft on 05/29/2021
(38) 21.56 ft on 08/24/1985
(39) 20.77 ft on 04/27/1984
(40) 20.63 ft on 04/07/2017
(41) 18.67 ft on 09/03/2014
(42) 18.12 ft on 11/03/1981
(43) 18.06 ft on 06/25/1975
(44) 18.03 ft on 08/24/1989
(45) 17.52 ft on 09/22/1978
(46) 17.03 ft on 05/27/2022
(47) 16.92 ft on 06/03/1996
(48) 15.76 ft on 05/28/2015
(49) 15.06 ft on 05/27/2020
(50) 12.55 ft on 07/18/1988
(51) 10.31 ft on 07/26/1994
(52) 9.47 ft on 06/01/1990
(53) 8.39 ft on 09/08/1991
(54) 7.87 ft on 06/25/1981

(P): Preliminary values subject to further review.