Historic Crests
(1) 44.40 ft on 11/05/1985
(2) 38.20 ft on 03/07/1967
(3) 38.00 ft on 03/05/1963
(4) 37.80 ft on 01/20/1996
(5) 36.50 ft on 02/19/2000
(6) 35.40 ft on 03/20/1963
(7) 33.32 ft on 07/30/2017
(8) 32.60 ft on 06/24/1972
(9) 32.50 ft on 05/25/1968
(10) 32.30 ft on 02/10/1994
(11) 31.40 ft on 11/20/2003
(12) 31.30 ft on 01/26/1978
(13) 31.20 ft on 06/11/1974
(14) 30.89 ft on 03/05/2015
(15) 30.81 ft on 02/17/2018
(16) 30.10 ft on 02/14/1966
(17) 29.60 ft on 01/29/1994
(18) 29.50 ft on 12/09/1978
(19) 29.40 ft on 12/14/2007
(20) 29.40 ft on 08/19/1980
(21) 29.30 ft on 02/26/1979
(22) 29.10 ft on 05/08/1967
(23) 28.90 ft on 06/06/1981
(24) 27.30 ft on 05/05/2009
(25) 26.80 ft on 02/24/2003
(26) 23.90 ft on 06/05/2008
(27) 21.50 ft on 03/15/2015
(28) 20.68 ft on 02/08/2019

(P): Preliminary values subject to further review.