Historic Crests
(1) 36.46 ft on 03/02/1997
(2) 34.86 ft on 04/29/1970
(3) 34.65 ft on 02/14/1989
(4) 34.02 ft on 12/09/1978
(5) 32.12 ft on 05/08/1984
(6) 31.74 ft on 03/05/1964
(7) 29.99 ft on 05/03/2010
(8) 29.82 ft on 02/19/1976
(9) 28.18 ft on 02/24/1975
(10) 27.72 ft on 04/16/1972
(11) 26.51 ft on 01/11/1974
(12) 25.90 ft on 05/04/2011
(13) 25.44 ft on 12/09/1972
(14) 24.85 ft on 04/30/1983
(15) 24.74 ft on 03/21/2002
(16) 24.51 ft on 05/28/2004
(17) 24.50 ft on 05/19/1995
(18) 24.43 ft on 04/05/2008
(19) 23.91 ft on 12/19/1999
(20) 23.62 ft on 12/06/1977
(21) 22.80 ft on 02/16/2003
(22) 22.59 ft on 02/28/1962
(23) 22.33 ft on 12/22/1984
(24) 22.02 ft on 05/09/1961
(25) 21.96 ft on 12/23/1970
(26) 21.80 ft on 08/02/1967
(27) 21.61 ft on 04/05/1968
(28) 21.13 ft on 03/11/1994
(29) 20.66 ft on 03/02/2021 (P)
(30) 20.03 ft on 03/01/1987

(P): Preliminary values subject to further review.