Historic Crests
(1) 32.50 ft on 05/13/1982
(2) 28.54 ft on 05/10/2015
(3) 28.00 ft on 10/01/1974
(4) 27.84 ft on 11/27/2015
(5) 27.64 ft on 05/25/1995
(6) 27.61 ft on 03/19/2008
(7) 27.24 ft on 03/28/1989
(8) 27.22 ft on 12/28/2015
(9) 27.18 ft on 03/18/2020
(10) 27.12 ft on 12/27/2018
(11) 27.01 ft on 06/01/2021
(12) 26.81 ft on 02/16/2001
(13) 26.69 ft on 05/25/2015
(14) 26.69 ft on 10/26/2009
(15) 26.69 ft on 04/25/2007
(16) 26.59 ft on 05/03/1990
(17) 26.55 ft on 06/03/2016
(18) 26.55 ft on 06/27/2007
(19) 26.43 ft on 06/19/2007
(20) 26.39 ft on 10/14/2018
(21) 26.39 ft on 02/09/2010
(22) 26.38 ft on 11/30/2015
(23) 26.38 ft on 10/20/2018
(24) 26.35 ft on 03/20/2012
(25) 26.34 ft on 10/10/2009
(26) 26.24 ft on 01/04/2005
(27) 26.22 ft on 04/30/2009
(28) 26.21 ft on 05/19/2019
(29) 26.18 ft on 10/16/2018
(30) 26.11 ft on 03/01/2001
(31) 26.10 ft on 05/03/2009
(32) 26.05 ft on 04/25/2015
(33) 26.02 ft on 09/22/2018
(34) 25.95 ft on 02/14/2001
(35) 25.93 ft on 01/25/2012
(36) 25.89 ft on 03/04/2008
(37) 25.85 ft on 05/26/2015
(38) 25.81 ft on 04/14/2019
(39) 25.75 ft on 05/30/2015
(40) 25.46 ft on 05/30/2019
(41) 25.41 ft on 02/21/2018
(42) 25.38 ft on 04/30/2021
(43) 25.34 ft on 05/07/2009
(44) 25.33 ft on 03/01/2018
(45) 25.31 ft on 10/22/2009
(46) 25.31 ft on 06/06/2021
(47) 25.04 ft on 04/20/2016
(48) 24.92 ft on 02/26/1993
(49) 24.83 ft on 06/04/2000
(50) 24.82 ft on 02/25/2018
(51) 24.71 ft on 12/13/2015
(52) 24.68 ft on 01/04/2019
(53) 24.66 ft on 09/23/2018
(54) 24.63 ft on 02/13/2020
(55) 24.42 ft on 08/14/2017
(56) 24.35 ft on 12/21/1991
(57) 24.31 ft on 07/11/2007
(58) 24.16 ft on 03/25/2001
(59) 24.06 ft on 12/04/1993
(60) 22.16 ft on 05/10/1999

(P): Preliminary values subject to further review.