Historic Crests
(1) 40.30 ft on 03/02/2021
(2) 39.37 ft on 02/04/1939
(3) 38.87 ft on 03/27/1913
(4) 38.37 ft on 01/31/1957
(5) 37.57 ft on 03/01/1972
(6) 37.57 ft on 01/29/1918
(7) 37.57 ft on 02/09/1978
(8) 37.27 ft on 03/24/1929
(9) 35.02 ft on 02/18/2003
(10) 31.73 ft on 02/25/2019
(11) 30.25 ft on 03/06/2015
(12) 30.15 ft on 02/07/2004
(13) 28.58 ft on 05/10/2009
(14) 28.39 ft on 05/04/2010
(15) 28.06 ft on 06/01/2004
(16) 27.47 ft on 01/24/1937
(17) 26.87 ft on 04/04/2015
(18) 25.73 ft on 02/22/2019
(19) 25.58 ft on 12/18/2019 (P)
(20) 25.48 ft on 04/15/2015
(21) 25.32 ft on 02/08/2020
(22) 25.16 ft on 07/16/2015
(23) 25.14 ft on 05/20/2020
(24) 25.04 ft on 05/05/2009
(25) 24.93 ft on 01/26/2010
(26) 24.93 ft on 02/14/2020
(27) 24.71 ft on 03/30/2021
(28) 24.05 ft on 02/17/2016
(29) 23.47 ft on 12/31/2019 (P)
(30) 23.44 ft on 05/28/2004
(31) 23.24 ft on 05/02/2016
(32) 22.52 ft on 02/07/2010
(33) 22.52 ft on 03/22/2020
(34) 22.50 ft on 01/17/2013
(35) 22.42 ft on 12/02/2019 (P)
(36) 22.27 ft on 02/23/2015
(37) 22.25 ft on 01/29/2009
(38) 22.25 ft on 12/02/2004
(39) 22.07 ft on 03/26/2018
(40) 22.02 ft on 04/17/2011
(41) 21.88 ft on 02/01/2013
(42) 21.57 ft on 04/25/2017
(43) 21.55 ft on 04/03/2005
(44) 21.40 ft on 03/07/2004
(45) 21.35 ft on 04/16/2007
(46) 21.20 ft on 12/11/2004
(47) 21.14 ft on 01/08/2009
(48) 21.14 ft on 04/19/2013
(49) 21.10 ft on 02/05/2014
(50) 21.09 ft on 03/02/2011
(51) 21.08 ft on 04/29/2011
(52) 21.02 ft on 02/14/2019

(P): Preliminary values subject to further review.