Historic Crests
(1) 25.90 ft on 07/09/1993
(2) 25.20 ft on 06/17/2008
(3) 24.42 ft on 06/01/2019
(4) 23.59 ft on 05/03/2019
(5) 23.14 ft on 04/28/1965
(6) 22.46 ft on 04/25/2001
(7) 21.83 ft on 05/01/2008
(8) 21.73 ft on 04/25/1973
(9) 21.04 ft on 04/10/2019
(10) 20.96 ft on 04/24/2011
(11) 20.85 ft on 05/03/2023 (P)
(12) 19.76 ft on 04/26/1969
(13) 19.70 ft on 05/08/1975
(14) 19.67 ft on 04/21/1997
(15) 19.61 ft on 04/28/1951
(16) 19.50 ft on 10/07/1986
(17) 19.44 ft on 04/28/1952
(18) 18.98 ft on 06/26/1974
(19) 18.76 ft on 04/07/1979
(20) 18.70 ft on 09/30/2016
(21) 18.68 ft on 04/04/1960
(22) 18.47 ft on 05/12/2018
(23) 18.05 ft on 06/02/2004
(24) 18.04 ft on 06/29/1944
(25) 17.93 ft on 04/16/1967
(26) 17.79 ft on 06/01/2017
(27) 17.41 ft on 03/21/1983
(28) 17.34 ft on 06/20/1947
(29) 17.12 ft on 04/04/1961
(30) 17.00 ft on 09/24/1938
(31) 16.99 ft on 04/07/1962
(32) 16.90 ft on 05/27/1999
(33) 16.82 ft on 03/22/1948
(34) 16.80 ft on 06/15/1942
(35) 16.73 ft on 06/08/2002
(36) 16.63 ft on 06/20/1990
(37) 16.50 ft on 06/17/2000
(38) 16.45 ft on 04/18/1982
(39) 16.27 ft on 04/01/1945
(40) 16.24 ft on 03/29/2016
(41) 15.92 ft on 03/30/1946
(42) 15.78 ft on 05/16/1954
(43) 15.67 ft on 04/25/1971
(44) 15.57 ft on 04/29/2002
(45) 15.55 ft on 05/03/1972
(46) 15.54 ft on 06/19/2015
(47) 15.53 ft on 05/24/2003
(48) 15.40 ft on 06/29/1984
(49) 15.22 ft on 04/30/1992
(50) 15.00 ft on 04/05/1959
(51) 15.00 ft on 04/18/1943
(52) 15.00 ft on 03/10/1937
(53) 14.96 ft on 04/10/1985
(54) 14.88 ft on 05/27/1991
(55) 14.58 ft on 06/08/2001
(56) 14.28 ft on 05/01/1950

(P): Preliminary values subject to further review.