Historic Crests
(1) 20.79 ft on 03/31/2010
(2) 14.98 ft on 03/15/2010
(3) 14.50 ft on 06/07/1982
(4) 13.68 ft on 10/15/2005
(5) 13.26 ft on 01/26/1979
(6) 13.11 ft on 04/25/1983
(7) 12.57 ft on 06/08/2006
(8) 12.50 ft on 04/17/2007
(9) 11.88 ft on 03/25/2010
(10) 11.86 ft on 03/31/2001
(11) 11.84 ft on 01/26/1978
(12) 11.81 ft on 04/15/2004
(13) 11.53 ft on 03/18/1968
(14) 11.41 ft on 03/11/1998
(15) 11.41 ft on 06/09/2013
(16) 11.39 ft on 06/15/2013
(17) 11.37 ft on 02/26/2010
(18) 11.35 ft on 04/07/1984
(19) 10.97 ft on 12/12/2008
(20) 10.88 ft on 03/22/1980
(21) 10.84 ft on 12/08/1972
(22) 10.79 ft on 04/04/1970
(23) 10.79 ft on 11/14/2018
(24) 10.67 ft on 04/02/1993
(25) 10.67 ft on 06/12/2013
(26) 10.61 ft on 12/03/1986
(27) 10.53 ft on 03/03/2007
(28) 10.53 ft on 01/25/2019
(29) 10.53 ft on 04/04/2005
(30) 10.52 ft on 03/04/2018
(31) 10.50 ft on 12/09/2011
(32) 10.44 ft on 04/17/1996
(33) 10.40 ft on 03/30/2005
(34) 10.20 ft on 11/27/2018
(35) 10.14 ft on 03/11/1994
(36) 10.03 ft on 09/26/2018
(37) 9.95 ft on 05/27/1967
(38) 9.90 ft on 03/30/2014
(39) 9.82 ft on 12/17/1973
(40) 9.81 ft on 07/24/2009
(41) 9.79 ft on 09/02/2013
(42) 9.79 ft on 11/24/2006
(43) 9.69 ft on 01/13/2018
(44) 9.46 ft on 10/29/2006
(45) 9.44 ft on 09/17/1999
(46) 9.41 ft on 04/23/2000
(47) 9.40 ft on 07/01/1998
(48) 9.37 ft on 04/15/2020 (P)
(49) 9.35 ft on 03/19/1972
(50) 9.31 ft on 04/28/2019
(51) 9.29 ft on 03/09/2008
(52) 9.27 ft on 03/25/1969
(53) 9.20 ft on 01/28/1976
(54) 9.14 ft on 02/14/2008
(55) 9.13 ft on 12/20/1996
(56) 9.13 ft on 04/03/2004
(57) 9.10 ft on 11/06/1955
(58) 8.85 ft on 09/13/1954
(59) 8.85 ft on 12/09/2014
(60) 8.55 ft on 03/24/1977
(61) 8.51 ft on 04/07/2017
(62) 8.32 ft on 04/21/1991
(63) 8.32 ft on 11/05/1985
(64) 8.27 ft on 10/06/1962
(65) 8.25 ft on 01/15/1940
(66) 8.21 ft on 02/08/1941
(67) 8.15 ft on 11/03/2018
(68) 8.13 ft on 01/30/1990
(69) 8.11 ft on 03/16/1953
(70) 8.06 ft on 03/13/1962
(71) 8.06 ft on 05/19/1948
(72) 8.03 ft on 01/24/1992
(73) 8.02 ft on 04/03/1975

(P): Preliminary values subject to further review.