Historic Crests
(1) 34.15 ft on 02/19/1990
(2) 29.97 ft on 12/28/2015
(3) 29.71 ft on 03/24/1980
(4) 29.10 ft on 01/06/1982
(5) 28.12 ft on 03/28/2021
(6) 28.00 ft on 02/24/2019
(7) 25.74 ft on 01/09/2009
(8) 25.64 ft on 02/09/2020
(9) 25.57 ft on 04/06/2000
(10) 25.47 ft on 05/09/2013
(11) 25.16 ft on 03/07/1989
(12) 25.12 ft on 01/19/2013
(13) 24.73 ft on 03/02/1987
(14) 24.43 ft on 04/16/2020
(15) 24.35 ft on 03/28/2020
(16) 24.22 ft on 02/23/1991
(17) 23.86 ft on 04/10/1983
(18) 23.51 ft on 12/03/2015
(19) 23.50 ft on 05/07/1984
(20) 22.59 ft on 03/11/2011
(21) 22.56 ft on 11/12/2009
(22) 22.50 ft on 02/06/2022
(23) 22.36 ft on 11/16/2018
(24) 22.22 ft on 02/25/2016
(25) 22.01 ft on 04/30/2013
(26) 21.93 ft on 12/10/2018
(27) 21.93 ft on 04/09/2014
(28) 21.91 ft on 02/13/2018
(29) 21.68 ft on 09/04/2021
(30) 21.47 ft on 03/04/2018
(31) 21.46 ft on 02/07/2010
(32) 21.28 ft on 11/14/2018
(33) 21.26 ft on 03/21/2021
(34) 21.08 ft on 03/06/2019
(35) 21.01 ft on 12/29/2018
(36) 21.00 ft on 12/10/2009
(37) 20.23 ft on 03/21/2001
(38) 19.72 ft on 02/02/1985
(39) 18.38 ft on 01/21/1988
(40) 18.20 ft on 03/31/1981
(41) 13.89 ft on 02/18/1986
(42) 7.05 ft on 01/04/2023

(P): Preliminary values subject to further review.