Historic Crests
(1) 46.49 ft on 07/20/1965
(2) 39.72 ft on 05/18/1974
(3) 37.38 ft on 06/01/1947
(4) 36.44 ft on 08/13/1982
(5) 36.39 ft on 10/11/1973
(6) 34.87 ft on 07/27/1981
(7) 34.12 ft on 04/24/1975
(8) 34.06 ft on 08/22/2017
(9) 33.74 ft on 09/13/1977
(10) 33.73 ft on 05/26/2016
(11) 33.31 ft on 09/22/1970
(12) 32.90 ft on 10/05/1998
(13) 32.84 ft on 05/15/2009
(14) 32.09 ft on 05/02/1973
(15) 31.88 ft on 07/11/1971
(16) 31.87 ft on 09/17/2001 (P)
(17) 31.70 ft on 06/30/1965
(18) 31.66 ft on 09/13/2008
(19) 31.60 ft on 04/27/2016
(20) 31.60 ft on 05/07/1973
(21) 31.46 ft on 09/21/1965
(22) 31.35 ft on 06/20/2001 (P)
(23) 31.17 ft on 08/26/2016
(24) 31.01 ft on 03/31/1973
(25) 30.99 ft on 05/15/1990
(26) 30.69 ft on 07/12/2001 (P)
(27) 30.63 ft on 10/24/1977
(28) 30.49 ft on 05/17/2015
(29) 30.43 ft on 05/07/1993
(30) 30.34 ft on 06/04/2001 (P)
(31) 30.29 ft on 09/09/1989
(32) 29.96 ft on 04/27/2009
(33) 29.93 ft on 07/10/1992
(34) 29.88 ft on 06/17/1996
(35) 29.86 ft on 06/26/2015
(36) 29.55 ft on 07/11/2010
(37) 29.45 ft on 07/02/1969
(38) 29.13 ft on 06/12/1967
(39) 29.06 ft on 05/29/2019
(40) 29.04 ft on 06/29/1981
(41) 28.98 ft on 04/22/1999
(42) 28.88 ft on 06/03/2015
(43) 28.88 ft on 05/24/2015
(44) 28.85 ft on 05/13/2010
(45) 28.83 ft on 06/28/1967
(46) 28.82 ft on 04/28/1994
(47) 28.80 ft on 09/17/1965
(48) 28.72 ft on 06/06/2001 (P)
(49) 28.51 ft on 04/27/1999
(50) 28.45 ft on 09/27/1986
(51) 28.42 ft on 08/10/1968
(52) 28.37 ft on 11/02/1998
(53) 28.30 ft on 05/27/1996
(54) 28.28 ft on 05/21/2019
(55) 28.27 ft on 05/07/2007
(56) 28.21 ft on 06/23/2019
(57) 28.20 ft on 05/19/2004
(58) 28.17 ft on 10/22/1977
(59) 28.17 ft on 06/05/2005
(60) 28.01 ft on 04/26/2016
(61) 27.99 ft on 05/21/2019
(62) 27.96 ft on 10/02/2004
(63) 27.85 ft on 10/17/1998
(64) 27.85 ft on 07/31/1981
(65) 27.79 ft on 07/06/2015
(66) 27.76 ft on 05/27/1978
(67) 27.61 ft on 07/03/2008
(68) 27.51 ft on 06/28/1999
(69) 27.47 ft on 03/15/2001 (P)
(70) 27.40 ft on 05/24/1995
(71) 27.24 ft on 07/16/2004
(72) 27.22 ft on 03/08/2009
(73) 27.21 ft on 07/24/2010
(74) 27.11 ft on 07/04/1984
(75) 27.07 ft on 05/04/1999
(76) 27.04 ft on 07/03/2016
(77) 27.00 ft on 05/06/2002 (P)

(P): Preliminary values subject to further review.