Historic Crests
(1) 25.61 ft on 07/09/1993
(2) 24.81 ft on 04/29/1965
(3) 24.42 ft on 06/17/2008
(4) 23.81 ft on 07/05/2014 (P)
(5) 23.50 ft on 04/25/2001
(6) 21.87 ft on 04/23/2011
(7) 21.86 ft on 04/22/2013 (P)
(8) 21.63 ft on 04/25/1973
(9) 21.47 ft on 05/01/2008
(10) 21.29 ft on 04/25/1993
(11) 21.20 ft on 04/26/1969
(12) 21.09 ft on 04/20/1997
(13) 21.05 ft on 04/28/1952
(14) 21.00 ft on 04/29/1951
(15) 20.96 ft on 05/09/1975
(16) 20.59 ft on 10/07/1986
(17) 20.05 ft on 07/02/2013 (P)
(18) 19.50 ft on 04/24/1922
(19) 19.50 ft on 04/16/1967
(20) 19.20 ft on 04/12/1998
(21) 19.08 ft on 06/26/1974
(22) 19.00 ft on 06/30/1944
(23) 18.98 ft on 06/06/2013 (P)
(24) 18.90 ft on 04/05/1979
(25) 18.63 ft on 10/03/2016
(26) 18.50 ft on 09/24/1938
(27) 18.38 ft on 04/03/1960
(28) 18.13 ft on 06/23/2004
(29) 17.65 ft on 05/14/2014 (P)
(30) 17.60 ft on 06/15/1942
(31) 17.60 ft on 05/02/1996
(32) 17.43 ft on 06/28/1892
(33) 17.43 ft on 05/15/2013 (P)
(34) 17.42 ft on 06/07/2002
(35) 17.20 ft on 04/01/1945
(36) 17.00 ft on 05/07/1916
(37) 17.00 ft on 04/21/1929
(38) 16.91 ft on 05/26/1999
(39) 16.75 ft on 03/29/2016
(40) 16.74 ft on 06/17/2000
(41) 16.45 ft on 04/27/2002
(42) 16.25 ft on 05/24/2003
(43) 16.19 ft on 12/26/2015
(44) 16.15 ft on 05/27/2004
(45) 16.14 ft on 07/08/1998
(46) 16.03 ft on 03/06/2017 (P)

(P): Preliminary values subject to further review.