Historic Crests
(1) 23.34 ft on 08/28/2011
(2) 21.94 ft on 03/21/1980
(3) 20.70 ft on 03/30/1951
(4) 20.58 ft on 04/03/2005
(5) 20.40 ft on 08/24/1933
(6) 20.33 ft on 01/19/1996
(7) 20.06 ft on 04/04/1987
(8) 20.00 ft on 10/15/1955
(9) 18.98 ft on 12/21/1957
(10) 18.12 ft on 12/25/2020 (P)
(11) 17.90 ft on 03/12/1936
(12) 17.75 ft on 04/05/1984
(13) 17.03 ft on 12/11/1952
(14) 16.32 ft on 11/08/1977
(15) 15.85 ft on 01/25/2010
(16) 15.80 ft on 03/11/2011
(17) 15.67 ft on 12/21/1973
(18) 15.63 ft on 02/20/1981
(19) 15.52 ft on 06/28/2006
(20) 15.36 ft on 01/27/1996
(21) 14.65 ft on 09/19/2012
(22) 14.45 ft on 03/23/2010
(23) 14.43 ft on 12/08/1974
(24) 14.37 ft on 07/28/1969
(25) 14.37 ft on 12/30/1948
(26) 14.21 ft on 09/07/2011
(27) 14.21 ft on 11/28/1993
(28) 13.60 ft on 09/06/1979
(29) 13.59 ft on 09/18/2004
(30) 13.38 ft on 12/02/1996
(31) 13.36 ft on 04/16/2007
(32) 13.30 ft on 09/28/2011
(33) 13.10 ft on 01/27/1976
(34) 12.91 ft on 03/13/1977
(35) 12.87 ft on 03/07/2011
(36) 12.87 ft on 05/06/1989
(37) 12.46 ft on 06/14/1998
(38) 12.40 ft on 12/21/2012
(39) 12.39 ft on 02/25/2016
(40) 12.30 ft on 08/19/1955
(41) 12.23 ft on 10/30/2017
(42) 12.10 ft on 06/22/1972
(43) 12.08 ft on 09/28/2003
(44) 11.93 ft on 03/15/1986
(45) 11.84 ft on 06/30/1973
(46) 11.81 ft on 08/18/2018
(47) 11.79 ft on 09/08/2011
(48) 11.73 ft on 05/29/1968
(49) 11.72 ft on 04/17/1993
(50) 11.69 ft on 11/28/2004
(51) 11.56 ft on 01/14/2005
(52) 11.47 ft on 10/20/1989
(53) 11.40 ft on 05/17/2014
(54) 11.39 ft on 11/10/1990
(55) 11.39 ft on 12/12/2008
(56) 11.34 ft on 11/01/2019 (P)
(57) 11.21 ft on 04/14/2020 (P)
(58) 11.19 ft on 03/19/1983
(59) 11.12 ft on 04/07/1982
(60) 11.02 ft on 05/01/2020 (P)
(61) 11.00 ft on 03/12/2013
(62) 10.67 ft on 09/27/1985
(63) 10.60 ft on 05/16/1989
(64) 10.58 ft on 03/11/1992
(65) 10.47 ft on 03/08/1995
(66) 9.97 ft on 03/10/1998
(67) 9.53 ft on 10/28/1987
(68) 9.25 ft on 03/04/1999
(69) 8.54 ft on 05/11/1989

(P): Preliminary values subject to further review.