Historic Crests
(1) 47.60 ft on 03/03/1997
(2) 47.40 ft on 01/01/1937
(3) 45.00 ft on 04/13/1948
(4) 41.40 ft on 02/16/1989
(5) 41.20 ft on 03/10/1964
(6) 40.96 ft on 05/05/2010
(7) 40.20 ft on 02/03/1950
(8) 39.50 ft on 12/09/1978
(9) 39.45 ft on 03/02/1962
(10) 39.10 ft on 03/06/1945
(11) 38.80 ft on 01/06/1950
(12) 38.60 ft on 01/01/1844
(13) 38.00 ft on 03/19/1943
(14) 37.70 ft on 02/19/2000
(15) 36.99 ft on 05/06/2003
(16) 36.60 ft on 06/21/1950
(17) 36.58 ft on 01/12/1974
(18) 36.40 ft on 02/03/1939
(19) 36.30 ft on 04/22/1972
(20) 36.20 ft on 01/01/1943
(21) 36.20 ft on 03/10/1967
(22) 36.20 ft on 02/14/1948
(23) 35.70 ft on 04/13/2011
(24) 35.60 ft on 07/14/1938
(25) 35.50 ft on 01/01/1913
(26) 35.45 ft on 02/18/1956
(27) 35.32 ft on 03/08/1955
(28) 34.98 ft on 03/21/2002
(29) 34.10 ft on 05/09/1961
(30) 34.00 ft on 03/23/1952
(31) 33.96 ft on 09/22/1979
(32) 33.60 ft on 04/18/1939
(33) 33.48 ft on 04/25/1975
(34) 33.20 ft on 07/09/1939
(35) 33.00 ft on 05/16/1996
(36) 32.82 ft on 04/06/2015 (P)
(37) 32.58 ft on 03/01/2021 (P)
(38) 32.50 ft on 01/15/1951
(39) 31.90 ft on 05/19/1995
(40) 31.88 ft on 12/09/1972
(41) 31.70 ft on 03/23/1991
(42) 31.70 ft on 02/17/2003
(43) 31.64 ft on 05/07/1958
(44) 31.50 ft on 04/02/1970
(45) 31.46 ft on 03/17/1963
(46) 31.40 ft on 04/05/2008
(47) 31.28 ft on 09/10/2018 (P)
(48) 31.19 ft on 03/04/1953
(49) 30.96 ft on 09/25/2018 (P)
(50) 30.90 ft on 03/07/1939
(51) 30.70 ft on 12/19/1990
(52) 30.60 ft on 12/10/1966
(53) 30.47 ft on 01/22/1959
(54) 30.40 ft on 06/17/1946
(55) 30.20 ft on 02/16/1949
(56) 30.15 ft on 05/01/1966
(57) 29.70 ft on 11/28/1973
(58) 29.20 ft on 09/24/1950
(59) 28.90 ft on 02/22/2018 (P)
(60) 28.90 ft on 02/14/1946
(61) 28.90 ft on 01/05/1952
(62) 28.83 ft on 07/04/1960
(63) 28.80 ft on 04/04/1957
(64) 28.70 ft on 03/03/1940
(65) 28.60 ft on 12/13/1949
(66) 28.50 ft on 01/03/1945
(67) 28.50 ft on 01/26/1996
(68) 28.40 ft on 02/13/1951
(69) 28.19 ft on 09/25/2006
(70) 28.12 ft on 03/08/1956
(71) 27.90 ft on 04/12/1942
(72) 27.89 ft on 12/22/1971
(73) 27.80 ft on 05/27/1968
(74) 27.53 ft on 09/20/2004
(75) 27.50 ft on 03/11/1994
(76) 27.40 ft on 02/22/1993
(77) 27.30 ft on 03/07/1989
(78) 27.28 ft on 07/14/2015 (P)
(79) 27.23 ft on 03/02/2017 (P)
(80) 27.12 ft on 05/08/1971
(81) 27.10 ft on 02/18/1976
(82) 27.05 ft on 02/07/2008
(83) 27.04 ft on 03/19/2013
(84) 27.00 ft on 11/22/1988
(85) 27.00 ft on 01/28/1994
(86) 26.98 ft on 05/01/2014
(87) 26.92 ft on 02/07/2014
(88) 26.87 ft on 02/21/2019
(89) 26.70 ft on 12/03/1991
(90) 26.70 ft on 07/19/1941
(91) 26.50 ft on 11/26/1986
(92) 26.50 ft on 01/08/1998
(93) 26.30 ft on 02/12/1998
(94) 26.27 ft on 06/18/2019
(95) 26.11 ft on 03/08/2004
(96) 26.00 ft on 02/05/1997
(97) 25.90 ft on 04/14/1944
(98) 25.80 ft on 07/25/1965
(99) 25.59 ft on 06/24/2017 (P)
(100) 25.55 ft on 02/21/2019
(101) 25.36 ft on 05/04/2011
(102) 25.15 ft on 03/29/2008
(103) 24.60 ft on 03/20/1992
(104) 24.10 ft on 01/17/1995
(105) 23.50 ft on 01/15/1989

(P): Preliminary values subject to further review.