Historic Crests
(1) 34.23 ft on 06/24/1972
(2) 32.10 ft on 03/19/1936
(3) 29.80 ft on 06/01/1889
(4) 28.50 ft on 05/21/1894
(5) 28.43 ft on 05/29/1946
(6) 27.62 ft on 09/27/1975
(7) 26.16 ft on 03/11/1964
(8) 26.05 ft on 11/26/1950
(9) 26.01 ft on 09/19/2004
(10) 25.94 ft on 01/20/1996
(11) 25.91 ft on 09/08/2011
(12) 24.26 ft on 02/15/1984
(13) 23.44 ft on 03/06/1979
(14) 21.30 ft on 04/02/1993
(15) 21.17 ft on 02/27/1961
(16) 21.00 ft on 04/01/1960
(17) 20.90 ft on 12/02/2010
(18) 20.78 ft on 03/12/2011
(19) 20.13 ft on 04/29/2011
(20) 20.07 ft on 04/15/1948
(21) 19.82 ft on 02/23/1982
(22) 19.80 ft on 03/09/1956
(23) 19.40 ft on 04/03/2005
(24) 19.35 ft on 09/12/2018
(25) 18.83 ft on 02/24/1981
(26) 18.80 ft on 01/09/1998
(27) 18.61 ft on 03/15/1986
(28) 18.60 ft on 11/03/1956
(29) 18.51 ft on 03/03/1954
(30) 18.26 ft on 03/26/1994
(31) 18.22 ft on 01/23/1959
(32) 18.15 ft on 03/30/1950
(33) 18.08 ft on 03/12/1952
(34) 17.60 ft on 08/19/1994

(P): Preliminary values subject to further review.