Historic Crests
(1) 33.96 ft on 07/14/1951
(2) 33.95 ft on 07/22/1993
(3) 32.62 ft on 07/16/1993
(4) 32.00 ft on 05/01/1903
(5) 30.52 ft on 05/25/2019
(6) 30.36 ft on 05/30/1995
(7) 30.12 ft on 06/24/1993
(8) 30.02 ft on 05/12/1993
(9) 29.91 ft on 05/26/2007
(10) 29.89 ft on 05/14/1993
(11) 29.71 ft on 05/09/2007
(12) 29.49 ft on 05/18/1995
(13) 29.47 ft on 05/11/2019
(14) 28.99 ft on 11/04/1998
(15) 28.97 ft on 11/03/1998
(16) 28.55 ft on 05/23/1999
(17) 27.90 ft on 07/01/1993
(18) 27.89 ft on 07/05/1993
(19) 27.64 ft on 08/02/2013
(20) 26.95 ft on 05/30/2016
(21) 26.82 ft on 10/13/1973
(22) 26.45 ft on 09/30/1973
(23) 26.28 ft on 06/02/1996
(24) 26.03 ft on 06/11/1995
(25) 24.82 ft on 07/26/1992
(26) 24.49 ft on 04/03/1973
(27) 24.33 ft on 06/04/2005
(28) 23.40 ft on 05/23/1961
(29) 23.37 ft on 06/08/2011
(30) 23.24 ft on 09/21/1967
(31) 23.03 ft on 05/04/1993
(32) 22.74 ft on 10/31/1979
(33) 22.71 ft on 03/26/2000
(34) 22.56 ft on 05/23/1971
(35) 22.40 ft on 03/11/1973
(36) 22.22 ft on 03/30/1987
(37) 21.72 ft on 03/27/1973
(38) 21.63 ft on 04/29/2009
(39) 21.29 ft on 06/12/2014
(40) 21.08 ft on 06/27/1965
(41) 20.74 ft on 03/24/1979
(42) 20.21 ft on 02/25/2001
(43) 20.01 ft on 10/11/1985
(44) 19.94 ft on 11/17/1996
(45) 19.23 ft on 10/01/1993
(46) 19.18 ft on 06/16/2010
(47) 18.88 ft on 05/22/1974
(48) 18.77 ft on 06/25/1975
(49) 18.74 ft on 09/22/1962
(50) 18.72 ft on 05/28/2015
(51) 18.63 ft on 09/16/2003
(52) 18.15 ft on 07/09/1982
(53) 17.34 ft on 05/31/1977
(54) 17.29 ft on 05/02/1984
(55) 16.88 ft on 09/15/2008
(56) 16.76 ft on 03/06/1973
(57) 16.43 ft on 05/10/1973
(58) 15.95 ft on 02/02/1973
(59) 15.59 ft on 07/21/1973
(60) 14.96 ft on 05/26/1969
(61) 14.60 ft on 07/12/1963
(62) 13.79 ft on 04/16/2012
(63) 13.71 ft on 04/21/1976
(64) 13.70 ft on 06/13/1981
(65) 13.70 ft on 07/18/1972
(66) 13.45 ft on 06/05/1985
(67) 13.26 ft on 09/04/1972
(68) 13.05 ft on 08/16/1990
(69) 11.36 ft on 08/22/1966
(70) 11.04 ft on 06/05/1991
(71) 10.61 ft on 06/24/2006
(72) 10.39 ft on 03/11/1978
(73) 10.39 ft on 06/07/1973
(74) 10.34 ft on 04/07/1983
(75) 10.17 ft on 09/09/1989
(76) 9.80 ft on 04/23/2002
(77) 9.79 ft on 08/08/1973
(78) 9.75 ft on 06/20/1970
(79) 8.68 ft on 11/20/1971
(80) 7.89 ft on 06/13/1968
(81) 7.72 ft on 10/22/1963
(82) 4.61 ft on 02/18/1988

(P): Preliminary values subject to further review.