Historic Crests
(1) 45.91 ft on 04/06/1977
(2) 42.80 ft on 01/01/1946
(3) 42.65 ft on 11/29/1973
(4) 42.30 ft on 01/01/1970
(5) 42.15 ft on 01/30/1957
(6) 41.60 ft on 03/14/1975
(7) 41.43 ft on 03/13/1963
(8) 40.83 ft on 05/08/1984
(9) 40.25 ft on 02/02/1951
(10) 40.01 ft on 02/07/2020
(11) 39.31 ft on 03/17/1973
(12) 39.20 ft on 03/01/1929
(13) 38.72 ft on 03/21/2002
(14) 38.50 ft on 02/01/1939
(15) 38.26 ft on 01/12/1974
(16) 38.22 ft on 03/07/1967
(17) 38.04 ft on 12/11/1972
(18) 37.51 ft on 02/12/2018
(19) 37.34 ft on 02/02/1950
(20) 37.30 ft on 02/12/1994
(21) 36.75 ft on 03/18/1963
(22) 36.39 ft on 03/01/1962
(23) 36.36 ft on 02/17/2003
(24) 36.30 ft on 04/20/1998
(25) 36.00 ft on 03/23/1952
(26) 35.81 ft on 02/19/1956
(27) 35.80 ft on 04/29/1970
(28) 35.63 ft on 05/29/1973
(29) 35.62 ft on 03/06/2015
(30) 35.50 ft on 01/22/1959
(31) 35.45 ft on 03/29/2021
(32) 35.15 ft on 12/04/1991
(33) 34.64 ft on 03/22/1955
(34) 34.25 ft on 03/26/1965
(35) 34.10 ft on 03/07/1963
(36) 34.09 ft on 06/16/1989
(37) 33.92 ft on 03/21/1980
(38) 33.80 ft on 01/05/1982
(39) 33.80 ft on 03/29/1994
(40) 33.68 ft on 02/20/1991
(41) 33.45 ft on 05/08/1958
(42) 32.89 ft on 04/11/2003
(43) 32.86 ft on 05/14/1971
(44) 32.57 ft on 03/17/1955
(45) 32.57 ft on 01/22/1979
(46) 32.57 ft on 03/04/1997
(47) 32.50 ft on 04/25/2017 (P)
(48) 32.43 ft on 03/31/1976
(49) 32.40 ft on 05/08/1971
(50) 32.25 ft on 12/27/1973
(51) 32.24 ft on 04/17/1956
(52) 32.20 ft on 03/24/1993
(53) 32.00 ft on 12/16/1951
(54) 31.78 ft on 12/24/1990
(55) 31.52 ft on 12/09/1957
(56) 31.46 ft on 02/25/2019
(57) 31.40 ft on 03/31/1975
(58) 31.30 ft on 12/23/1990
(59) 31.26 ft on 12/10/1978
(60) 30.71 ft on 02/26/1979
(61) 30.50 ft on 04/18/1998 (P)
(62) 30.39 ft on 03/24/1991
(63) 30.29 ft on 03/02/2021
(64) 30.22 ft on 03/22/1974
(65) 30.16 ft on 02/21/2019
(66) 30.10 ft on 01/06/1949
(67) 30.00 ft on 02/16/1970
(68) 29.88 ft on 04/14/2020
(69) 29.81 ft on 03/15/1956
(70) 29.79 ft on 02/07/2004
(71) 29.61 ft on 05/20/1953
(72) 29.60 ft on 12/30/1954
(73) 29.59 ft on 01/25/2002
(74) 29.57 ft on 07/15/2015
(75) 29.54 ft on 04/17/2011
(76) 29.40 ft on 11/07/1977
(77) 29.30 ft on 01/26/2010 (P)
(78) 29.28 ft on 02/25/1972
(79) 29.24 ft on 02/19/1986
(80) 29.10 ft on 02/22/1951
(81) 29.09 ft on 03/13/1968
(82) 29.08 ft on 01/11/1965
(83) 29.07 ft on 02/26/1961
(84) 29.03 ft on 03/07/2004
(85) 28.99 ft on 12/01/2010 (P)
(86) 28.91 ft on 02/01/2013
(87) 28.84 ft on 05/04/2010
(88) 28.80 ft on 05/15/1995
(89) 28.80 ft on 03/19/1949
(90) 28.77 ft on 05/20/2020
(91) 28.60 ft on 04/05/2000
(92) 28.50 ft on 01/23/1952
(93) 28.39 ft on 01/16/1954
(94) 28.30 ft on 02/14/1966
(95) 28.10 ft on 01/22/1972
(96) 28.00 ft on 12/21/1951
(97) 27.80 ft on 03/08/1996
(98) 27.80 ft on 04/14/1994
(99) 27.50 ft on 03/25/1975
(100) 27.48 ft on 02/22/1953
(101) 27.45 ft on 01/17/2013
(102) 27.32 ft on 02/17/2001
(103) 27.20 ft on 12/14/1949
(104) 27.17 ft on 01/13/1989
(105) 27.15 ft on 01/08/2009
(106) 27.07 ft on 02/14/2020
(107) 26.88 ft on 09/18/2004
(108) 25.88 ft on 05/17/1983
(109) 24.52 ft on 01/20/1988
(110) 24.27 ft on 04/21/1981
(111) 24.20 ft on 03/15/1964

(P): Preliminary values subject to further review.