Historic Crests
(1) 15.56 ft on 05/04/2019
(2) 15.39 ft on 12/22/1991
(3) 15.16 ft on 05/24/1975
(4) 14.60 ft on 11/05/2002
(5) 14.36 ft on 11/23/2004
(6) 14.27 ft on 05/26/2015
(7) 14.23 ft on 02/21/2003
(8) 13.98 ft on 04/19/2016
(9) 13.91 ft on 11/17/2001
(10) 13.84 ft on 09/14/1974
(11) 13.81 ft on 02/05/1992
(12) 13.74 ft on 10/17/1994
(13) 13.74 ft on 12/16/1994
(14) 13.65 ft on 11/15/1998
(15) 13.36 ft on 08/28/2017
(16) 13.26 ft on 12/28/2018
(17) 13.26 ft on 06/14/1987
(18) 13.16 ft on 02/25/1992
(19) 13.15 ft on 05/14/1982
(20) 13.11 ft on 01/10/1991
(21) 12.90 ft on 12/09/2018
(22) 12.82 ft on 05/23/1992
(23) 12.82 ft on 11/26/1985
(24) 12.77 ft on 05/29/2007
(25) 12.58 ft on 05/27/2016
(26) 12.52 ft on 05/16/2015
(27) 12.47 ft on 07/07/2007
(28) 12.45 ft on 01/22/1968
(29) 12.38 ft on 06/12/1981
(30) 12.11 ft on 01/04/2019
(31) 12.09 ft on 04/14/1969
(32) 12.02 ft on 05/17/1970
(33) 12.01 ft on 05/08/2015
(34) 11.93 ft on 04/20/1976
(35) 11.89 ft on 05/18/1965
(36) 11.87 ft on 03/21/2012
(37) 11.78 ft on 12/12/1976
(38) 11.71 ft on 05/10/2019
(39) 11.70 ft on 12/18/2001
(40) 11.55 ft on 03/29/1980
(41) 11.50 ft on 05/24/1979
(42) 11.50 ft on 05/22/1983
(43) 11.42 ft on 10/20/1998
(44) 11.38 ft on 03/16/2007
(45) 10.93 ft on 01/22/1993
(46) 10.87 ft on 06/10/2010
(47) 10.84 ft on 03/12/2015
(48) 10.67 ft on 05/19/2015
(49) 10.63 ft on 11/06/2000
(50) 10.62 ft on 09/19/1996
(51) 10.58 ft on 02/21/1963
(52) 10.54 ft on 12/05/1965
(53) 10.28 ft on 01/19/2017
(54) 10.27 ft on 05/12/2015
(55) 10.20 ft on 03/21/1999
(56) 10.11 ft on 06/05/2021 (P)
(57) 10.10 ft on 01/03/2019
(58) 10.10 ft on 04/01/2018
(59) 9.90 ft on 01/22/1992
(60) 9.88 ft on 10/29/1984
(61) 9.57 ft on 05/12/1972
(62) 9.48 ft on 12/12/1998
(63) 9.29 ft on 06/15/1995
(64) 9.17 ft on 04/24/1990
(65) 9.05 ft on 07/02/2004
(66) 8.57 ft on 06/13/1973
(67) 8.46 ft on 02/20/1997
(68) 8.38 ft on 10/31/2013
(69) 7.12 ft on 05/17/1989
(70) 6.03 ft on 03/25/1984
(71) 5.01 ft on 04/29/1988
(72) 4.84 ft on 05/19/1994

(P): Preliminary values subject to further review.