Historic Crests
(1) 32.35 ft on 04/14/1979
(2) 31.80 ft on 12/29/1961
(3) 31.60 ft on 03/30/1951
(4) 31.20 ft on 02/22/1961
(5) 31.04 ft on 12/24/1990
(6) 30.80 ft on 03/17/1973
(7) 29.92 ft on 12/04/1983
(8) 29.80 ft on 12/20/1967
(9) 29.46 ft on 02/21/1991
(10) 29.37 ft on 04/14/1980
(11) 28.47 ft on 04/16/1991
(12) 28.35 ft on 04/05/1977
(13) 28.31 ft on 03/15/1975
(14) 28.20 ft on 11/15/1929
(15) 28.19 ft on 01/05/1982
(16) 27.82 ft on 05/21/1983
(17) 27.30 ft on 04/28/1964
(18) 26.75 ft on 04/30/1991
(19) 26.70 ft on 02/12/1965
(20) 26.60 ft on 03/24/1929
(21) 26.50 ft on 03/08/1983
(22) 26.43 ft on 01/22/1979
(23) 26.15 ft on 01/14/1989
(24) 26.09 ft on 03/30/1980
(25) 25.96 ft on 03/22/1980
(26) 25.85 ft on 05/14/1991
(27) 25.67 ft on 05/28/1991
(28) 25.53 ft on 05/10/1978
(29) 25.32 ft on 03/19/1980
(30) 24.98 ft on 04/24/1995
(31) 24.84 ft on 03/29/1994
(32) 24.05 ft on 10/19/1975
(33) 23.63 ft on 02/17/1990
(34) 23.38 ft on 01/08/2009
(35) 22.73 ft on 02/13/2020
(36) 22.72 ft on 04/08/1983
(37) 22.63 ft on 04/29/1984
(38) 22.59 ft on 03/31/1991
(39) 22.56 ft on 04/21/1982
(40) 22.54 ft on 02/03/1983
(41) 22.14 ft on 12/30/1983
(42) 22.09 ft on 03/02/1989
(43) 21.98 ft on 03/01/2009
(44) 21.89 ft on 12/01/1977
(45) 21.87 ft on 02/25/2019
(46) 21.80 ft on 04/01/1981
(47) 21.79 ft on 05/04/1985
(48) 21.55 ft on 04/05/2000
(49) 21.54 ft on 03/17/1990
(50) 21.41 ft on 03/01/1987
(51) 21.28 ft on 04/16/1983
(52) 20.98 ft on 01/06/2020
(53) 20.88 ft on 06/12/2021
(54) 20.58 ft on 02/08/2004
(55) 20.58 ft on 03/09/1995
(56) 20.54 ft on 02/12/1990
(57) 20.53 ft on 05/14/1984
(58) 20.39 ft on 07/27/1994
(59) 20.00 ft on 12/10/2004
(60) 19.82 ft on 02/23/2003
(61) 19.62 ft on 01/09/1998
(62) 18.88 ft on 01/25/1999
(63) 18.62 ft on 04/17/2011
(64) 18.45 ft on 01/17/2013
(65) 18.04 ft on 12/30/2018
(66) 17.86 ft on 03/11/2011

(P): Preliminary values subject to further review.