Historic Crests
(1) 24.40 ft on 03/10/1998
(2) 20.75 ft on 03/30/2009
(3) 20.56 ft on 04/04/2009
(4) 19.95 ft on 07/08/1994
(5) 19.43 ft on 04/12/1975
(6) 19.33 ft on 02/27/2013
(7) 18.86 ft on 02/14/1995
(8) 18.35 ft on 01/28/1978
(9) 18.28 ft on 02/03/1973
(10) 18.04 ft on 03/05/1991
(11) 18.01 ft on 04/03/2016
(12) 17.98 ft on 04/03/2005
(13) 17.90 ft on 12/05/2018
(14) 17.88 ft on 05/02/2014
(15) 17.80 ft on 04/06/1960
(16) 17.76 ft on 01/13/1993
(17) 17.70 ft on 12/10/1948
(18) 17.63 ft on 02/10/2020
(19) 17.60 ft on 03/10/1947
(20) 17.60 ft on 04/18/1961
(21) 17.58 ft on 12/28/1964
(22) 17.54 ft on 08/27/2008
(23) 17.36 ft on 02/16/1974
(24) 17.30 ft on 02/20/1940
(25) 16.82 ft on 07/26/2013
(26) 16.80 ft on 08/20/2013
(27) 16.42 ft on 02/06/2016
(28) 16.23 ft on 04/21/2014
(29) 16.20 ft on 04/10/2014
(30) 16.20 ft on 02/26/2016
(31) 16.00 ft on 01/25/2017
(32) 15.50 ft on 03/09/2020
(33) 15.29 ft on 12/26/2015
(34) 15.23 ft on 01/06/2017
(35) 13.20 ft on 12/07/2016
(36) 12.94 ft on 11/18/2018
(37) 12.46 ft on 03/29/2016

(P): Preliminary values subject to further review.