Historic Crests
(1) 33.26 ft on 07/13/1951
(2) 26.90 ft on 07/01/2007
(3) 23.50 ft on 09/13/1926
(4) 22.65 ft on 04/25/1944
(5) 22.40 ft on 04/18/1945
(6) 22.10 ft on 10/03/1986
(7) 21.38 ft on 05/26/2019
(8) 21.20 ft on 07/04/1951
(9) 21.15 ft on 09/15/1961
(10) 21.10 ft on 12/08/1944
(11) 21.00 ft on 11/30/1928
(12) 20.70 ft on 05/19/1943
(13) 20.56 ft on 05/22/2019
(14) 20.50 ft on 09/06/1941
(15) 20.50 ft on 05/24/1938
(16) 20.40 ft on 04/19/1927
(17) 20.00 ft on 10/26/1941
(18) 19.90 ft on 10/10/2018
(19) 19.90 ft on 06/10/1995
(20) 19.80 ft on 04/28/1994
(21) 19.54 ft on 09/10/2009
(22) 19.50 ft on 05/27/1961
(23) 19.40 ft on 03/05/2004
(24) 19.30 ft on 04/02/1988
(25) 19.05 ft on 04/05/1947
(26) 19.00 ft on 08/23/1985
(27) 18.99 ft on 04/28/2009
(28) 18.95 ft on 05/01/2019
(29) 18.60 ft on 05/09/1993
(30) 18.56 ft on 06/14/2005
(31) 18.40 ft on 09/25/1993
(32) 18.30 ft on 05/06/1951
(33) 18.09 ft on 10/07/2016
(34) 18.00 ft on 09/13/1951
(35) 17.80 ft on 05/08/2019
(36) 17.74 ft on 04/28/2016
(37) 17.71 ft on 05/25/2015
(38) 17.70 ft on 05/26/1990
(39) 17.57 ft on 09/11/2016
(40) 17.55 ft on 05/08/2007
(41) 17.50 ft on 08/24/1989
(42) 17.43 ft on 06/17/2009
(43) 17.40 ft on 06/12/1941
(44) 17.12 ft on 09/08/2018
(45) 17.10 ft on 02/13/1949
(46) 17.05 ft on 03/18/2021
(47) 17.00 ft on 04/11/1994
(48) 16.92 ft on 06/12/1951
(49) 16.80 ft on 09/23/1962
(50) 16.79 ft on 04/30/2017
(51) 16.50 ft on 06/22/1990
(52) 16.37 ft on 05/06/2022
(53) 16.35 ft on 08/30/1950
(54) 16.30 ft on 06/10/1990
(55) 16.10 ft on 04/11/1947
(56) 16.01 ft on 09/13/2008
(57) 15.89 ft on 08/26/2005
(58) 15.86 ft on 04/03/2014
(59) 15.69 ft on 04/30/2009
(60) 15.48 ft on 06/26/2021
(61) 15.32 ft on 05/30/2015
(62) 15.30 ft on 06/08/1965
(63) 15.20 ft on 08/28/1951
(64) 15.19 ft on 05/20/2005
(65) 15.16 ft on 08/09/2019
(66) 15.14 ft on 07/06/2010
(67) 15.04 ft on 05/15/2019
(68) 15.01 ft on 05/14/2010
(69) 14.57 ft on 08/09/2013
(70) 14.57 ft on 05/18/2015
(71) 13.08 ft on 09/16/2010
(72) 12.97 ft on 07/16/2021
(73) 11.94 ft on 05/22/2020
(74) 11.35 ft on 03/20/2012
(75) 10.63 ft on 03/20/2011
(76) 8.71 ft on 03/12/2023

(P): Preliminary values subject to further review.