Historic Crests
(1) 44.80 ft on 06/22/1972
(2) 40.70 ft on 11/06/1985
(3) 39.10 ft on 08/20/1969
(4) 36.60 ft on 09/07/1996
(5) 34.50 ft on 09/19/1944
(6) 33.50 ft on 08/17/1940
(7) 33.50 ft on 01/20/1996
(8) 33.30 ft on 04/17/1987
(9) 32.70 ft on 09/09/1987
(10) 31.60 ft on 04/23/1992
(11) 31.40 ft on 03/20/1975
(12) 30.70 ft on 12/04/1949
(13) 30.00 ft on 02/26/1979
(14) 29.80 ft on 10/06/1972
(15) 29.30 ft on 01/28/1978
(16) 29.20 ft on 02/24/2003
(17) 29.20 ft on 10/16/1942
(18) 29.00 ft on 01/26/2010
(19) 28.50 ft on 06/04/1979
(20) 27.50 ft on 01/17/1995
(21) 27.50 ft on 03/05/1993
(22) 27.50 ft on 06/29/1995
(23) 26.70 ft on 08/19/1955
(24) 26.50 ft on 01/09/1998
(25) 26.30 ft on 09/30/1999
(26) 26.30 ft on 03/14/1963
(27) 26.30 ft on 05/23/1941
(28) 26.10 ft on 03/23/1949
(29) 26.00 ft on 12/28/1973
(30) 26.00 ft on 09/30/2004
(31) 26.00 ft on 06/28/2006
(32) 25.70 ft on 03/29/1994
(33) 25.70 ft on 10/22/1961
(34) 25.50 ft on 06/14/1982
(35) 25.30 ft on 09/11/1950
(36) 25.20 ft on 12/03/1996
(37) 25.20 ft on 03/07/1955
(38) 25.00 ft on 05/31/1948
(39) 24.90 ft on 03/22/1998
(40) 24.90 ft on 10/23/1990
(41) 24.90 ft on 03/15/1984
(42) 24.80 ft on 03/26/1953
(43) 24.50 ft on 02/05/1998
(44) 24.50 ft on 01/28/1998
(45) 24.50 ft on 04/07/1977
(46) 24.30 ft on 06/01/1971
(47) 24.20 ft on 04/07/1957
(48) 24.20 ft on 12/09/1950
(49) 24.10 ft on 02/18/1998
(50) 24.00 ft on 03/29/1984
(51) 23.90 ft on 04/01/1960
(52) 23.80 ft on 03/09/1967
(53) 23.70 ft on 05/18/1941
(54) 23.60 ft on 05/16/2014
(55) 23.60 ft on 04/16/1980
(56) 23.60 ft on 01/01/1970
(57) 23.60 ft on 03/03/1954
(58) 23.50 ft on 04/18/2011
(59) 23.50 ft on 10/10/1976
(60) 23.50 ft on 02/15/1948
(61) 23.40 ft on 02/23/1953
(62) 23.30 ft on 05/30/1973
(63) 23.30 ft on 03/06/1979
(64) 23.20 ft on 02/03/1973
(65) 23.10 ft on 03/28/1978
(66) 23.10 ft on 09/19/1945
(67) 23.00 ft on 03/25/1993
(68) 23.00 ft on 05/26/2017
(69) 22.90 ft on 08/05/1948
(70) 22.80 ft on 02/08/1965
(71) 22.70 ft on 09/25/1975
(72) 22.70 ft on 04/27/1978
(73) 22.50 ft on 06/24/1995
(74) 22.40 ft on 03/16/1978
(75) 22.40 ft on 04/15/1949
(76) 22.30 ft on 03/10/1998
(77) 22.20 ft on 03/13/1952
(78) 22.10 ft on 03/19/1973
(79) 22.00 ft on 06/01/1940
(80) 22.00 ft on 01/13/1991
(81) 21.90 ft on 03/23/1962
(82) 21.90 ft on 12/30/1942
(83) 21.80 ft on 02/15/1971
(84) 21.70 ft on 12/22/1973
(85) 21.70 ft on 08/15/1949
(86) 21.40 ft on 02/28/1972
(87) 21.30 ft on 05/06/2017
(88) 21.00 ft on 02/27/1992
(89) 21.00 ft on 03/17/1967
(90) 20.80 ft on 06/15/1951
(91) 20.70 ft on 03/05/1991
(92) 20.40 ft on 01/28/1996
(93) 20.30 ft on 10/16/1954
(94) 20.10 ft on 04/15/2004
(95) 20.10 ft on 11/13/2009
(96) 20.10 ft on 08/15/1942
(97) 20.00 ft on 01/29/1952
(98) 19.70 ft on 03/07/2015
(99) 19.60 ft on 04/21/1998
(100) 19.50 ft on 02/25/1994
(101) 19.50 ft on 06/06/1992
(102) 19.30 ft on 03/05/1997
(103) 19.20 ft on 09/10/2004
(104) 19.00 ft on 05/01/2014
(105) 19.00 ft on 04/12/2003
(106) 18.90 ft on 03/21/2003
(107) 16.40 ft on 04/20/2000

(P): Preliminary values subject to further review.