Historic Crests
(1) 27.89 ft on 09/11/2017
(2) 25.30 ft on 06/01/1919
(3) 25.26 ft on 06/27/2012
(4) 24.69 ft on 10/04/1992
(5) 23.91 ft on 05/03/1964
(6) 23.76 ft on 10/19/1944
(7) 23.32 ft on 08/30/1968
(8) 22.95 ft on 10/08/1996
(9) 22.61 ft on 09/11/1964
(10) 22.47 ft on 02/04/1970
(11) 22.40 ft on 02/17/1998
(12) 22.34 ft on 09/24/1947
(13) 21.57 ft on 10/03/1948
(14) 21.47 ft on 08/23/2008
(15) 21.07 ft on 09/08/2004
(16) 20.88 ft on 10/19/1950
(17) 20.87 ft on 03/11/1980
(18) 20.61 ft on 03/29/1970 (P)
(19) 20.48 ft on 09/07/1950
(20) 20.39 ft on 03/10/2003
(21) 20.20 ft on 10/25/1938
(22) 20.12 ft on 03/10/1948
(23) 19.39 ft on 10/17/1956
(24) 19.35 ft on 10/25/1947 (P)
(25) 19.35 ft on 09/06/1933
(26) 19.31 ft on 05/22/2009
(27) 19.26 ft on 03/18/1960
(28) 19.15 ft on 05/04/2013
(29) 19.11 ft on 09/27/2004
(30) 19.04 ft on 04/02/1948
(31) 19.01 ft on 05/22/1959
(32) 18.99 ft on 03/22/1984
(33) 18.97 ft on 08/27/1961
(34) 18.85 ft on 10/03/1991
(35) 18.70 ft on 04/05/1973
(36) 18.59 ft on 12/19/2005
(37) 18.53 ft on 06/15/1934
(38) 18.47 ft on 09/16/2001
(39) 18.44 ft on 10/22/1941
(40) 18.40 ft on 02/23/1998
(41) 18.28 ft on 12/29/1983
(42) 18.18 ft on 02/21/1988
(43) 18.15 ft on 08/14/1967
(44) 18.05 ft on 10/02/1937
(45) 18.00 ft on 09/07/1988
(46) 17.95 ft on 09/06/1974
(47) 17.88 ft on 09/29/1984
(48) 17.87 ft on 06/07/1968 (P)
(49) 17.86 ft on 06/13/2020
(50) 17.78 ft on 08/28/1953
(51) 17.73 ft on 04/28/1997
(52) 17.70 ft on 08/16/1965
(53) 17.68 ft on 09/17/1979
(54) 17.50 ft on 03/01/1966
(55) 17.44 ft on 09/01/1985
(56) 17.44 ft on 03/17/1959 (P)
(57) 17.36 ft on 02/14/1967 (P)
(58) 17.35 ft on 06/08/2020
(59) 17.23 ft on 08/17/1971
(60) 17.18 ft on 07/23/1933 (P)
(61) 17.02 ft on 07/02/1966 (P)
(62) 17.01 ft on 10/12/1994
(63) 16.95 ft on 07/18/1995
(64) 16.94 ft on 03/21/1959 (P)
(65) 16.90 ft on 02/08/1949 (P)
(66) 16.72 ft on 09/27/1960 (P)
(67) 16.70 ft on 02/29/1964 (P)
(68) 16.70 ft on 12/16/1997
(69) 16.67 ft on 09/29/1989
(70) 16.66 ft on 09/18/1945 (P)
(71) 16.63 ft on 09/26/1992
(72) 16.63 ft on 03/28/1984 (P)
(73) 16.61 ft on 03/31/1987
(74) 16.60 ft on 09/11/1979 (P)
(75) 16.52 ft on 12/06/1964 (P)
(76) 16.42 ft on 07/31/2017
(77) 16.41 ft on 10/17/1947 (P)
(78) 16.40 ft on 09/11/1982
(79) 16.39 ft on 12/08/1979 (P)
(80) 16.38 ft on 09/06/1935
(81) 16.35 ft on 06/20/1972
(82) 16.30 ft on 01/31/1994
(83) 16.23 ft on 09/28/1963
(84) 16.20 ft on 09/30/1979 (P)
(85) 16.10 ft on 09/11/1992
(86) 16.02 ft on 07/13/1991
(87) 16.01 ft on 09/14/1959 (P)
(88) 16.01 ft on 08/29/1949 (P)
(89) 14.81 ft on 03/19/2014
(90) 11.82 ft on 08/31/2015
(91) 11.41 ft on 10/06/2007
(92) 8.62 ft on 02/14/2010
(93) 7.40 ft on 02/11/2011

(P): Preliminary values subject to further review.