Historic Crests
(1) 26.96 ft on 08/28/2011
(2) 26.50 ft on 10/16/1955
(3) 24.96 ft on 04/03/2005
(4) 24.80 ft on 08/19/1955
(5) 23.90 ft on 08/27/1928
(6) 22.65 ft on 04/05/1987
(7) 22.62 ft on 04/05/1984
(8) 22.59 ft on 04/16/2007
(9) 22.47 ft on 03/22/1980
(10) 22.10 ft on 12/31/1948
(11) 21.70 ft on 04/26/1910
(12) 21.50 ft on 03/12/1936
(13) 21.40 ft on 03/31/1951
(14) 21.40 ft on 03/11/2011
(15) 21.32 ft on 11/09/1977
(16) 20.34 ft on 09/08/2011
(17) 20.30 ft on 09/22/1938
(18) 20.17 ft on 12/17/2000
(19) 20.00 ft on 03/18/1936
(20) 19.91 ft on 09/02/2021 (P)
(21) 19.77 ft on 07/13/1996
(22) 19.71 ft on 12/21/1973
(23) 19.28 ft on 06/28/2006
(24) 19.08 ft on 10/27/2021 (P)
(25) 18.97 ft on 03/08/2008
(26) 18.82 ft on 03/07/2011
(27) 18.80 ft on 06/23/1972
(28) 18.77 ft on 03/22/1999
(29) 18.60 ft on 06/30/1973
(30) 18.49 ft on 03/09/1995
(31) 18.47 ft on 08/31/2004
(32) 18.46 ft on 03/23/2010
(33) 18.40 ft on 04/16/1983
(34) 18.23 ft on 09/29/2011
(35) 18.22 ft on 06/07/2000
(36) 18.20 ft on 09/07/2011
(37) 18.18 ft on 10/20/1996
(38) 18.16 ft on 01/26/2010
(39) 18.16 ft on 03/15/1986
(40) 18.11 ft on 02/20/1981
(41) 18.09 ft on 12/25/2020 (P)
(42) 18.03 ft on 03/14/1977
(43) 18.00 ft on 09/29/2011
(44) 17.72 ft on 11/28/1993
(45) 17.71 ft on 01/28/1976
(46) 17.66 ft on 03/20/1975
(47) 17.62 ft on 05/17/1989
(48) 17.61 ft on 06/06/1992
(49) 17.56 ft on 10/20/1989
(50) 17.51 ft on 06/15/1998
(51) 17.25 ft on 08/28/1971
(52) 17.17 ft on 05/06/1989
(53) 17.04 ft on 12/04/1990
(54) 15.76 ft on 04/01/1993
(55) 15.66 ft on 05/11/1989
(56) 15.03 ft on 10/28/1987
(57) 13.82 ft on 03/04/1999

(P): Preliminary values subject to further review.