Historic Crests
(1) 49.21 ft on 09/23/1967
(2) 46.00 ft on 01/01/1919
(3) 44.67 ft on 06/15/1935
(4) 44.64 ft on 07/09/1942
(5) 44.44 ft on 09/12/2002
(6) 43.19 ft on 07/17/2002
(7) 40.59 ft on 07/11/2007
(8) 40.19 ft on 07/13/2002
(9) 39.51 ft on 10/19/2003
(10) 38.95 ft on 10/21/2013
(11) 38.14 ft on 06/24/1981
(12) 37.94 ft on 05/19/2015
(13) 37.76 ft on 07/29/2007
(14) 37.30 ft on 06/22/1987
(15) 36.98 ft on 09/21/1983
(16) 36.86 ft on 07/04/2002
(17) 36.15 ft on 07/20/1990
(18) 35.21 ft on 10/31/2018
(19) 32.87 ft on 03/17/2007
(20) 32.64 ft on 06/03/2015
(21) 32.49 ft on 02/07/1992
(22) 32.21 ft on 07/05/2004
(23) 32.16 ft on 07/04/2004
(24) 30.92 ft on 06/07/2021
(25) 30.42 ft on 08/24/2016
(26) 30.29 ft on 06/30/1993
(27) 30.11 ft on 06/23/1997
(28) 29.84 ft on 05/26/1982
(29) 28.80 ft on 04/29/2004
(30) 28.73 ft on 05/26/2013
(31) 27.52 ft on 05/11/1981
(32) 26.54 ft on 04/27/1966
(33) 26.32 ft on 09/25/2018
(34) 26.28 ft on 04/17/2010
(35) 26.25 ft on 05/04/1981
(36) 25.77 ft on 06/13/1981
(37) 25.04 ft on 09/19/2018
(38) 24.47 ft on 10/22/1985
(39) 22.03 ft on 03/24/2015
(40) 21.66 ft on 05/28/1985
(41) 21.11 ft on 05/17/1994
(42) 20.43 ft on 01/19/2010
(43) 20.29 ft on 05/20/2021
(44) 18.49 ft on 09/01/1996
(45) 17.92 ft on 09/28/2016
(46) 16.63 ft on 05/17/2021
(47) 16.26 ft on 02/08/1991
(48) 15.23 ft on 07/12/2021
(49) 15.23 ft on 07/09/2021
(50) 13.80 ft on 07/06/2013
(51) 12.51 ft on 05/04/2021
(52) 12.38 ft on 10/19/2016
(53) 11.56 ft on 10/10/1983
(54) 9.76 ft on 12/08/2016
(55) 9.04 ft on 09/27/1995
(56) 7.87 ft on 08/08/2021
(57) 5.79 ft on 08/16/2021

(P): Preliminary values subject to further review.