Historic Crests
(1) 42.83 ft on 04/18/1979
(2) 41.00 ft on 04/26/1874
(3) 40.00 ft on 01/01/1900
(4) 39.16 ft on 02/21/2020
(5) 37.40 ft on 12/23/1961
(6) 36.83 ft on 05/01/1983
(7) 35.79 ft on 04/10/2014
(8) 35.66 ft on 05/05/1991
(9) 35.25 ft on 04/09/1938
(10) 34.96 ft on 01/19/2020
(11) 34.56 ft on 02/25/2003
(12) 34.31 ft on 02/20/1946
(13) 34.20 ft on 01/27/1990
(14) 33.81 ft on 01/08/1950
(15) 33.48 ft on 01/21/1947
(16) 33.37 ft on 02/24/1950
(17) 32.86 ft on 03/02/1987
(18) 32.73 ft on 04/23/1991
(19) 32.65 ft on 04/12/2003
(20) 32.56 ft on 04/01/1949
(21) 32.46 ft on 03/30/2009
(22) 32.39 ft on 04/07/1944
(23) 32.36 ft on 04/25/2020
(24) 32.19 ft on 02/17/1990
(25) 32.05 ft on 03/19/2016
(26) 32.04 ft on 03/04/2001
(27) 32.03 ft on 01/06/2019
(28) 31.88 ft on 04/09/1951
(29) 31.30 ft on 02/04/2016
(30) 31.04 ft on 04/07/2017
(31) 30.89 ft on 04/27/1995
(32) 30.87 ft on 05/01/1940
(33) 30.73 ft on 05/13/2019
(34) 30.72 ft on 04/20/2019
(35) 30.55 ft on 03/06/2020
(36) 30.50 ft on 01/17/1989
(37) 30.38 ft on 02/08/2004
(38) 30.34 ft on 03/06/1945
(39) 30.21 ft on 02/14/2013
(40) 30.10 ft on 02/04/1996
(41) 30.08 ft on 01/29/1994
(42) 30.02 ft on 01/26/1998
(43) 29.95 ft on 04/28/1997
(44) 29.70 ft on 04/16/2016
(45) 29.63 ft on 02/12/1994
(46) 29.60 ft on 08/13/2001
(47) 29.52 ft on 03/03/1991
(48) 29.46 ft on 05/13/1990
(49) 29.17 ft on 03/16/1995
(50) 28.89 ft on 12/10/2004
(51) 28.50 ft on 05/11/2013

(P): Preliminary values subject to further review.