Historic Crests
(1) 24.00 ft on 05/01/1908
(2) 23.65 ft on 04/26/1990
(3) 22.75 ft on 06/14/1989
(4) 22.44 ft on 06/27/2007
(5) 22.26 ft on 05/28/2016
(6) 22.23 ft on 06/23/1997
(7) 22.05 ft on 06/12/1967
(8) 22.03 ft on 05/01/1966
(9) 21.99 ft on 06/05/1986
(10) 21.96 ft on 12/20/1991
(11) 21.90 ft on 09/20/1964
(12) 21.80 ft on 09/07/1962
(13) 21.65 ft on 05/16/1965
(14) 21.63 ft on 08/01/1995
(15) 21.53 ft on 07/07/2002
(16) 21.40 ft on 05/28/1963
(17) 21.35 ft on 01/21/1968
(18) 21.32 ft on 12/31/1984
(19) 21.31 ft on 05/11/1994
(20) 21.26 ft on 03/27/1977
(21) 21.18 ft on 06/06/1984
(22) 21.17 ft on 03/16/1998
(23) 21.14 ft on 05/30/2016
(24) 20.84 ft on 04/23/1973
(25) 20.79 ft on 04/13/1969
(26) 20.35 ft on 05/30/2016
(27) 20.28 ft on 06/01/2016
(28) 19.97 ft on 04/22/2016
(29) 19.91 ft on 06/03/2016
(30) 19.90 ft on 05/29/1987
(31) 19.88 ft on 08/14/1991
(32) 19.88 ft on 10/20/1971
(33) 19.78 ft on 08/13/1971
(34) 19.64 ft on 11/28/2015
(35) 19.62 ft on 09/15/1996
(36) 19.34 ft on 05/27/2015
(37) 19.33 ft on 07/09/2015
(38) 19.30 ft on 01/26/2012
(39) 19.28 ft on 10/31/1974
(40) 19.23 ft on 05/01/1979
(41) 19.15 ft on 03/31/2007
(42) 19.10 ft on 07/09/1961
(43) 19.09 ft on 10/18/2018
(44) 19.04 ft on 07/03/2007
(45) 19.02 ft on 05/29/2015

(P): Preliminary values subject to further review.