Historic Crests
(1) 29.09 ft on 10/10/2016
(2) 27.40 ft on 09/08/1996
(3) 27.10 ft on 08/01/1908
(4) 26.80 ft on 07/24/1919
(5) 26.72 ft on 09/18/1999
(6) 26.40 ft on 10/03/1929
(7) 25.90 ft on 09/20/1945
(8) 25.36 ft on 04/27/2017
(9) 24.40 ft on 10/01/1924
(10) 23.65 ft on 02/05/1973
(11) 23.65 ft on 03/21/1975
(12) 22.95 ft on 06/16/2006
(13) 22.90 ft on 09/21/1928
(14) 22.80 ft on 01/24/1954
(15) 22.70 ft on 09/05/1955
(16) 22.40 ft on 12/02/1934
(17) 22.40 ft on 03/07/1952
(18) 21.92 ft on 07/20/1975
(19) 21.26 ft on 02/08/2020
(20) 21.26 ft on 02/08/2020
(21) 20.58 ft on 03/02/1987
(22) 19.89 ft on 11/15/2018
(23) 19.54 ft on 03/25/1989
(24) 19.20 ft on 05/16/2014
(25) 19.16 ft on 01/04/2021 (P)
(26) 18.91 ft on 09/17/2018
(27) 18.72 ft on 05/31/1984
(28) 18.60 ft on 02/18/1995
(29) 18.55 ft on 02/07/2010
(30) 18.39 ft on 01/05/1982
(31) 18.30 ft on 03/04/1994
(32) 18.01 ft on 12/26/2020 (P)
(33) 17.82 ft on 11/16/1979
(34) 17.71 ft on 02/20/2021 (P)
(35) 17.67 ft on 02/17/2021 (P)
(36) 17.45 ft on 03/31/1990
(37) 17.38 ft on 01/05/2021 (P)
(38) 17.31 ft on 03/01/2021 (P)
(39) 16.57 ft on 12/03/2018
(40) 16.38 ft on 02/01/2021 (P)
(41) 16.01 ft on 10/04/2018
(42) 15.75 ft on 11/23/2018
(43) 15.15 ft on 07/11/2022 (P)
(44) 15.14 ft on 10/10/2021 (P)
(45) 15.07 ft on 05/01/2023 (P)
(46) 15.00 ft on 10/13/2018
(47) 15.00 ft on 12/18/2020 (P)

(P): Preliminary values subject to further review.