Historic Crests
(1) 41.60 ft on 08/16/1940
(2) 35.00 ft on 12/31/1901
(3) 34.92 ft on 09/07/1996
(4) 33.18 ft on 09/10/1987
(5) 32.60 ft on 09/30/1945
(6) 32.46 ft on 08/13/1928
(7) 31.97 ft on 11/14/2020
(8) 30.96 ft on 06/23/1972
(9) 30.90 ft on 02/05/1920
(10) 30.60 ft on 03/16/1912
(11) 29.84 ft on 06/24/1995
(12) 29.73 ft on 04/28/1978
(13) 29.59 ft on 02/26/1979
(14) 29.58 ft on 11/06/1985
(15) 29.20 ft on 10/22/1937
(16) 29.10 ft on 03/19/1936
(17) 29.07 ft on 03/20/1975
(18) 28.90 ft on 10/18/1932
(19) 28.73 ft on 10/13/2018
(20) 28.70 ft on 09/20/1945
(21) 28.70 ft on 12/06/1948
(22) 28.60 ft on 05/23/1901
(23) 28.32 ft on 03/05/1993
(24) 28.08 ft on 10/24/1991
(25) 27.58 ft on 07/01/1995
(26) 27.57 ft on 01/11/2024 (P)
(27) 27.47 ft on 05/23/2020
(28) 27.44 ft on 04/07/1957
(29) 27.30 ft on 02/08/2020
(30) 27.28 ft on 08/20/1985
(31) 27.18 ft on 02/24/2003
(32) 27.17 ft on 01/29/1998
(33) 27.16 ft on 03/29/1994
(34) 27.09 ft on 11/14/2009
(35) 27.08 ft on 10/17/1954
(36) 27.00 ft on 12/03/1934
(37) 26.90 ft on 08/21/1939
(38) 26.86 ft on 01/27/2010
(39) 26.81 ft on 10/31/2020
(40) 26.80 ft on 02/18/1903
(41) 26.79 ft on 05/07/1989
(42) 26.77 ft on 06/19/2020
(43) 26.58 ft on 04/12/1983
(44) 26.58 ft on 01/20/1996
(45) 26.50 ft on 09/02/1952
(46) 26.44 ft on 05/20/2018
(47) 26.40 ft on 01/04/1937
(48) 26.40 ft on 02/16/1948
(49) 26.12 ft on 02/25/2019
(50) 26.10 ft on 12/17/2018
(51) 25.96 ft on 03/15/1984
(52) 25.83 ft on 12/01/2020
(53) 25.74 ft on 12/31/1958
(54) 25.70 ft on 06/02/1950
(55) 25.70 ft on 12/22/2018
(56) 25.63 ft on 03/28/1993
(57) 25.57 ft on 11/17/2018
(58) 25.35 ft on 12/25/2015
(59) 25.34 ft on 03/04/1994
(60) 25.33 ft on 05/26/2017
(61) 25.26 ft on 03/13/1962
(62) 25.19 ft on 02/17/2021
(63) 25.16 ft on 12/03/1996
(64) 25.04 ft on 02/03/1973
(65) 25.03 ft on 05/09/2013
(66) 25.00 ft on 02/06/1943
(67) 24.89 ft on 05/17/2014
(68) 24.87 ft on 03/26/2012
(69) 24.72 ft on 05/08/1958
(70) 24.51 ft on 05/30/1990
(71) 24.46 ft on 09/08/1974
(72) 24.36 ft on 10/02/1959
(73) 24.26 ft on 03/17/2007
(74) 24.22 ft on 09/05/1996
(75) 24.20 ft on 03/08/1932
(76) 24.16 ft on 12/30/2018
(77) 24.10 ft on 02/18/2016
(78) 24.10 ft on 10/10/2016
(79) 24.02 ft on 04/26/2017
(80) 23.93 ft on 12/10/2009
(81) 23.91 ft on 05/31/1971
(82) 23.90 ft on 04/26/2018
(83) 23.89 ft on 12/09/2011
(84) 23.88 ft on 09/18/2018
(85) 23.86 ft on 02/04/1982
(86) 23.79 ft on 01/23/1954
(87) 23.74 ft on 02/26/2016
(88) 23.70 ft on 11/11/2015
(89) 23.65 ft on 11/11/1962
(90) 23.64 ft on 12/06/2020
(91) 23.60 ft on 01/09/1946
(92) 23.60 ft on 01/15/2005
(93) 23.50 ft on 03/22/1980
(94) 23.40 ft on 08/10/1942
(95) 23.39 ft on 03/25/1953
(96) 23.37 ft on 08/26/1967
(97) 23.32 ft on 02/05/2016
(98) 23.26 ft on 09/19/2020
(99) 23.20 ft on 05/07/2016
(100) 23.17 ft on 04/17/1993
(101) 23.15 ft on 04/06/1977
(102) 23.11 ft on 06/13/2019
(103) 23.00 ft on 01/16/1995
(104) 22.99 ft on 04/18/1998
(105) 22.99 ft on 04/19/2000
(106) 22.84 ft on 01/28/1996
(107) 22.80 ft on 03/05/1934
(108) 22.76 ft on 12/09/1950
(109) 22.75 ft on 03/18/1993
(110) 22.75 ft on 12/25/2020
(111) 22.59 ft on 02/09/1965
(112) 22.56 ft on 02/25/1994
(113) 22.55 ft on 02/01/2013
(114) 22.48 ft on 02/08/2004
(115) 22.47 ft on 03/26/1969
(116) 22.41 ft on 03/31/2001
(117) 22.29 ft on 12/25/2022
(118) 22.20 ft on 01/22/1947
(119) 22.08 ft on 06/11/1996
(120) 21.77 ft on 01/01/1976
(121) 21.71 ft on 10/04/2015
(122) 21.66 ft on 01/27/2021
(123) 21.55 ft on 02/12/2018
(124) 21.52 ft on 11/28/1993
(125) 21.50 ft on 11/18/2006
(126) 21.47 ft on 05/09/2008
(127) 21.43 ft on 01/24/2017
(128) 21.25 ft on 07/17/2023 (P)
(129) 21.22 ft on 09/30/2004
(130) 21.14 ft on 03/01/1966
(131) 21.14 ft on 01/12/2014
(132) 21.06 ft on 01/18/2013
(133) 21.05 ft on 10/09/2005
(134) 21.03 ft on 08/13/1996
(135) 20.56 ft on 03/11/2011
(136) 19.82 ft on 05/29/2022
(137) 18.80 ft on 05/31/2023
(138) 18.09 ft on 04/22/1992
(139) 18.08 ft on 01/20/1988
(140) 11.91 ft on 01/04/1992
(141) 11.21 ft on 03/19/2002

(P): Preliminary values subject to further review.