Historic Crests
(1) 22.98 ft on 03/17/1990
(2) 21.50 ft on 09/17/2020
(3) 21.41 ft on 06/04/1970
(4) 20.56 ft on 08/01/1975
(5) 19.86 ft on 09/29/1998
(6) 19.50 ft on 10/05/1995
(7) 18.13 ft on 09/11/1988
(8) 18.13 ft on 03/09/1998
(9) 17.34 ft on 03/29/2009
(10) 17.33 ft on 08/17/1939
(11) 16.45 ft on 06/17/1989
(12) 15.75 ft on 09/17/2004
(13) 15.32 ft on 01/22/2010
(14) 15.25 ft on 06/23/2017
(15) 14.95 ft on 06/09/1978
(16) 14.44 ft on 01/26/1978
(17) 13.61 ft on 09/11/1944
(18) 13.40 ft on 06/17/1985
(19) 12.52 ft on 11/09/1989
(20) 12.12 ft on 04/28/1964
(21) 12.06 ft on 04/02/2009
(22) 11.28 ft on 01/04/2017
(23) 11.23 ft on 09/22/1975
(24) 11.00 ft on 02/04/1996
(25) 10.86 ft on 09/18/1988
(26) 10.85 ft on 04/14/2009
(27) 10.70 ft on 04/30/2014
(28) 10.58 ft on 10/07/2021
(29) 10.50 ft on 07/10/1994
(30) 10.32 ft on 03/15/1986
(31) 10.12 ft on 05/07/2009
(32) 9.80 ft on 12/25/2015

(P): Preliminary values subject to further review.