Historic Crests
(1) 23.51 ft on 04/26/1965
(2) 22.58 ft on 04/22/2001
(3) 21.50 ft on 07/01/1993
(4) 20.87 ft on 04/29/2019
(5) 20.58 ft on 04/20/2011
(6) 20.36 ft on 04/06/2019 (P)
(7) 20.16 ft on 04/17/1997
(8) 20.11 ft on 04/26/1952
(9) 20.06 ft on 04/24/1969
(10) 20.00 ft on 04/23/1951
(11) 19.95 ft on 05/06/1975
(12) 19.21 ft on 10/06/1986
(13) 19.13 ft on 04/24/1973
(14) 18.93 ft on 04/13/1967
(15) 18.91 ft on 06/05/2019 (P)
(16) 18.70 ft on 06/14/2008
(17) 18.68 ft on 07/03/2014
(18) 18.35 ft on 04/28/2008
(19) 17.90 ft on 09/21/1938
(20) 17.75 ft on 03/17/1983
(21) 17.57 ft on 05/13/1954
(22) 17.56 ft on 05/08/2018
(23) 16.92 ft on 06/28/1944
(24) 16.89 ft on 05/29/2017
(25) 16.70 ft on 06/26/2013
(26) 16.13 ft on 09/30/2016
(27) 12.22 ft on 06/07/2015

(P): Preliminary values subject to further review.