Historic Crests
(1) 34.00 ft on 04/01/1886
(2) 30.20 ft on 03/30/1951
(3) 29.89 ft on 02/17/1990
(4) 28.42 ft on 03/29/1994
(5) 28.13 ft on 03/18/1973
(6) 27.70 ft on 01/21/1947
(7) 27.30 ft on 02/03/1957
(8) 27.30 ft on 11/30/1947
(9) 27.30 ft on 11/30/1948
(10) 26.73 ft on 03/23/1980
(11) 26.67 ft on 05/09/2003
(12) 26.30 ft on 02/12/1946
(13) 26.10 ft on 12/20/1961
(14) 26.10 ft on 03/15/1950
(15) 25.99 ft on 12/28/2015
(16) 25.74 ft on 03/17/1964
(17) 25.66 ft on 02/18/1995
(18) 25.60 ft on 12/31/1942
(19) 25.40 ft on 04/10/1938
(20) 25.10 ft on 03/28/1965
(21) 24.90 ft on 01/18/1954
(22) 24.73 ft on 03/06/1979
(23) 24.60 ft on 04/01/1975
(24) 24.53 ft on 01/06/1982
(25) 24.50 ft on 02/04/1969
(26) 24.40 ft on 03/30/1944
(27) 24.34 ft on 04/06/1977
(28) 24.30 ft on 02/25/1961
(29) 24.29 ft on 09/19/2004
(30) 24.29 ft on 01/29/1996
(31) 24.20 ft on 11/20/1957
(32) 23.82 ft on 03/15/1963
(33) 23.72 ft on 01/18/2013
(34) 23.67 ft on 01/09/2009
(35) 23.33 ft on 05/08/2013
(36) 22.92 ft on 12/25/1990
(37) 22.92 ft on 12/12/1991
(38) 22.81 ft on 02/25/2019
(39) 22.80 ft on 12/24/1968
(40) 22.80 ft on 12/24/1967
(41) 22.42 ft on 12/04/2015
(42) 22.00 ft on 05/24/2003
(43) 21.90 ft on 04/06/2000
(44) 21.78 ft on 05/06/1984
(45) 21.72 ft on 12/04/1982
(46) 21.62 ft on 03/06/1966
(47) 21.60 ft on 03/05/1960
(48) 21.30 ft on 03/13/1952
(49) 21.30 ft on 02/06/1956
(50) 21.10 ft on 02/17/1939
(51) 20.80 ft on 02/24/1953
(52) 20.76 ft on 03/04/2018
(53) 20.74 ft on 03/11/1998
(54) 20.70 ft on 02/20/1945
(55) 20.57 ft on 05/05/1997
(56) 20.54 ft on 11/30/1973
(57) 20.50 ft on 03/02/1987
(58) 20.49 ft on 07/07/1976
(59) 20.20 ft on 03/12/2011
(60) 20.09 ft on 03/02/1989
(61) 19.90 ft on 02/09/1955
(62) 19.83 ft on 07/10/1967
(63) 19.82 ft on 12/31/2018
(64) 19.80 ft on 04/22/1959
(65) 19.70 ft on 03/06/1997
(66) 19.63 ft on 09/29/2009
(67) 19.60 ft on 02/04/1985
(68) 19.54 ft on 05/01/2013
(69) 19.50 ft on 02/24/2003
(70) 19.40 ft on 11/09/1977
(71) 19.17 ft on 02/08/1971
(72) 19.11 ft on 02/08/2010
(73) 19.10 ft on 01/27/2010
(74) 19.05 ft on 01/07/1972
(75) 18.94 ft on 12/11/2009
(76) 18.88 ft on 01/27/2002
(77) 18.72 ft on 02/26/2016
(78) 18.72 ft on 02/14/2018
(79) 18.58 ft on 04/04/1970
(80) 18.44 ft on 07/09/2013
(81) 18.40 ft on 02/19/1942
(82) 18.34 ft on 12/01/2011
(83) 18.32 ft on 02/28/1992
(84) 18.25 ft on 11/15/2018
(85) 18.07 ft on 05/08/1999
(86) 18.07 ft on 05/08/2000
(87) 16.67 ft on 01/22/1988
(88) 16.51 ft on 03/22/2001
(89) 15.95 ft on 03/26/1993
(90) 15.70 ft on 02/13/1981

(P): Preliminary values subject to further review.