Historic Crests
(1) 33.50 ft on 04/01/1900
(2) 28.18 ft on 04/14/1974
(3) 26.54 ft on 02/22/1961
(4) 26.53 ft on 05/14/1990
(5) 26.13 ft on 03/12/2016
(6) 26.06 ft on 04/07/1983
(7) 25.70 ft on 03/21/1943
(8) 25.21 ft on 04/13/1980
(9) 23.21 ft on 03/30/1980
(10) 22.70 ft on 03/04/2001
(11) 22.11 ft on 01/26/1990
(12) 21.94 ft on 02/15/1950
(13) 21.59 ft on 12/29/2018
(14) 21.49 ft on 04/01/2005
(15) 21.34 ft on 01/29/1994
(16) 21.31 ft on 09/23/1958
(17) 21.28 ft on 04/29/1962
(18) 21.20 ft on 03/01/1987
(19) 21.07 ft on 01/21/1947
(20) 21.05 ft on 02/17/1990
(21) 20.93 ft on 05/09/1975
(22) 20.24 ft on 02/02/1983
(23) 19.92 ft on 03/26/1973
(24) 19.91 ft on 02/13/1966
(25) 19.64 ft on 08/31/2012
(26) 19.46 ft on 04/02/1949
(27) 19.36 ft on 04/29/1997
(28) 19.35 ft on 04/30/1991
(29) 19.28 ft on 04/01/1976
(30) 19.16 ft on 04/13/1955
(31) 19.10 ft on 01/07/1998
(32) 19.06 ft on 02/13/2013
(33) 18.93 ft on 03/10/2011
(34) 18.81 ft on 05/05/1953
(35) 18.72 ft on 03/28/2009
(36) 18.71 ft on 04/13/2009
(37) 18.71 ft on 09/04/2001
(38) 18.64 ft on 02/24/2003
(39) 18.48 ft on 03/06/1948
(40) 18.30 ft on 12/24/1941
(41) 18.23 ft on 03/05/1979
(42) 18.22 ft on 03/29/1951
(43) 18.16 ft on 03/23/2012
(44) 18.16 ft on 03/23/2012
(45) 18.14 ft on 01/21/1993
(46) 18.06 ft on 03/07/1941
(47) 17.92 ft on 05/22/1983
(48) 17.38 ft on 04/22/1977
(49) 17.20 ft on 02/04/1956
(50) 17.19 ft on 01/19/1987
(51) 17.12 ft on 03/14/1999
(52) 17.09 ft on 10/29/1985
(53) 17.08 ft on 07/09/1940
(54) 17.01 ft on 08/17/1985
(55) 16.87 ft on 02/23/1991
(56) 16.86 ft on 01/01/1989
(57) 16.73 ft on 03/08/1998
(58) 16.40 ft on 05/17/1980
(59) 16.37 ft on 02/24/1979
(60) 16.34 ft on 12/05/1982
(61) 16.17 ft on 04/15/1969
(62) 16.13 ft on 02/13/2004

(P): Preliminary values subject to further review.