Historic Crests
(1) 26.81 ft on 04/26/1965
(2) 25.40 ft on 04/21/2001
(3) 23.84 ft on 07/01/1993
(4) 23.11 ft on 04/23/1969
(5) 22.82 ft on 04/19/2011
(6) 22.80 ft on 04/16/1997
(7) 22.78 ft on 05/06/1975
(8) 22.70 ft on 04/25/1952
(9) 22.65 ft on 04/22/1951
(10) 21.86 ft on 04/12/1967
(11) 21.85 ft on 03/24/1973
(12) 21.80 ft on 04/11/1967
(13) 21.77 ft on 10/05/1986
(14) 21.70 ft on 06/23/1880
(15) 21.50 ft on 04/12/1986
(16) 21.40 ft on 05/12/1888
(17) 21.00 ft on 04/21/1922
(18) 21.00 ft on 04/07/1920
(19) 20.60 ft on 09/21/1938
(20) 20.55 ft on 06/13/2008
(21) 20.30 ft on 03/16/1983
(22) 20.29 ft on 04/27/2008
(23) 20.24 ft on 07/03/2014 (P)
(24) 20.20 ft on 10/24/1881
(25) 20.16 ft on 05/12/1954
(26) 19.64 ft on 04/29/1996
(27) 19.40 ft on 05/11/1973
(28) 19.30 ft on 06/12/1942
(29) 19.30 ft on 04/20/1971
(30) 19.10 ft on 04/22/1993
(31) 19.10 ft on 04/27/1982
(32) 19.00 ft on 06/27/1944
(33) 18.91 ft on 05/10/2014 (P)
(34) 18.65 ft on 06/19/2004
(35) 18.56 ft on 04/10/1998
(36) 18.17 ft on 06/27/2013 (P)
(37) 18.14 ft on 04/24/2002
(38) 17.78 ft on 09/30/2016
(39) 17.44 ft on 05/21/2003
(40) 17.41 ft on 06/01/2013 (P)
(41) 17.36 ft on 05/11/2013 (P)
(42) 17.25 ft on 04/19/2013 (P)
(43) 17.23 ft on 03/26/2016
(44) 17.00 ft on 10/03/2016

(P): Preliminary values subject to further review.