Historic Crests
(1) 42.13 ft on 09/17/1999
(2) 42.13 ft on 09/02/2021
(3) 41.90 ft on 08/28/2011
(4) 38.38 ft on 04/16/2007
(5) 37.47 ft on 08/28/1971
(6) 36.04 ft on 03/14/2010
(7) 35.58 ft on 10/20/1996
(8) 34.65 ft on 05/01/2014
(9) 33.34 ft on 01/20/1996
(10) 33.18 ft on 01/25/1979
(11) 33.14 ft on 09/09/2011
(12) 32.00 ft on 07/07/1984
(13) 31.84 ft on 04/16/1983
(14) 31.73 ft on 12/21/1973
(15) 31.33 ft on 01/26/1978
(16) 31.10 ft on 04/17/2011
(17) 31.02 ft on 04/03/1970
(18) 30.94 ft on 04/05/1984
(19) 30.54 ft on 04/03/2005
(20) 30.53 ft on 08/24/2021
(21) 30.47 ft on 02/01/1973
(22) 30.27 ft on 07/14/1975
(23) 30.22 ft on 09/21/1989
(24) 30.11 ft on 06/23/1972
(25) 30.02 ft on 12/12/2003
(26) 30.00 ft on 01/29/1994
(27) 29.65 ft on 11/25/2018
(28) 29.47 ft on 03/11/1994
(29) 29.36 ft on 04/05/1987
(30) 29.24 ft on 07/21/1975
(31) 29.11 ft on 03/31/2010
(32) 28.89 ft on 12/02/1996
(33) 28.49 ft on 03/11/2011
(34) 28.40 ft on 03/07/2011
(35) 28.39 ft on 01/28/1996
(36) 28.36 ft on 03/22/1999
(37) 28.01 ft on 12/25/2020
(38) 26.39 ft on 01/24/1998
(39) 26.02 ft on 05/12/1998

(P): Preliminary values subject to further review.