Historic Crests
(1) 20.77 ft on 04/19/1965
(2) 20.07 ft on 04/17/2001
(3) 19.44 ft on 04/19/1969
(4) 18.30 ft on 04/11/1997
(5) 17.93 ft on 04/20/1952
(6) 17.36 ft on 04/18/1951
(7) 16.92 ft on 04/07/1967
(8) 16.87 ft on 06/18/1880
(9) 16.60 ft on 05/02/1975
(10) 16.58 ft on 04/15/2011
(11) 16.53 ft on 04/07/1986
(12) 16.53 ft on 06/26/1993
(13) 16.50 ft on 04/09/1897
(14) 16.30 ft on 05/07/1954
(15) 16.20 ft on 04/27/1916
(16) 16.00 ft on 04/01/1920
(17) 15.52 ft on 07/02/2014
(18) 15.20 ft on 04/15/1922
(19) 14.95 ft on 04/25/1996
(20) 14.92 ft on 05/04/1888
(21) 14.80 ft on 06/22/1943
(22) 14.60 ft on 09/28/1986
(23) 14.57 ft on 03/20/1973
(24) 14.53 ft on 04/23/1982
(25) 14.52 ft on 03/12/1983
(26) 14.40 ft on 03/17/1971
(27) 14.33 ft on 10/05/1881
(28) 14.16 ft on 04/26/1979
(29) 14.05 ft on 05/14/1950
(30) 13.70 ft on 09/29/2010
(31) 13.51 ft on 04/19/2002
(32) 13.44 ft on 05/24/2017 (P)
(33) 13.20 ft on 04/05/1976
(34) 13.12 ft on 05/17/2003

(P): Preliminary values subject to further review.