Historic Crests
(1) 38.00 ft on 04/01/1900
(2) 31.50 ft on 07/01/1916
(3) 31.03 ft on 02/23/1990
(4) 30.67 ft on 03/10/1979
(5) 30.37 ft on 01/02/2019
(6) 30.24 ft on 04/13/1964
(7) 30.13 ft on 04/29/1944
(8) 30.02 ft on 04/20/1974
(9) 29.93 ft on 03/18/2016
(10) 29.88 ft on 12/24/1961
(11) 29.87 ft on 04/19/1980
(12) 29.33 ft on 03/11/1948
(13) 29.24 ft on 02/14/2013
(14) 29.22 ft on 04/04/1951
(15) 29.16 ft on 03/23/1943
(16) 29.13 ft on 06/25/2017
(17) 29.10 ft on 01/26/1947
(18) 29.10 ft on 04/06/1976
(19) 29.02 ft on 02/20/1966
(20) 28.98 ft on 01/26/1987
(21) 28.93 ft on 04/15/1983
(22) 28.76 ft on 04/15/2014
(23) 28.63 ft on 01/15/1998
(24) 28.44 ft on 11/29/1948
(25) 28.32 ft on 05/08/1991
(26) 28.25 ft on 03/06/2001
(27) 28.25 ft on 03/15/2011
(28) 28.19 ft on 04/02/2009
(29) 28.10 ft on 01/23/1993
(30) 27.61 ft on 02/14/2020
(31) 27.60 ft on 12/21/2009
(32) 27.58 ft on 09/02/2012
(33) 27.56 ft on 03/14/1977
(34) 27.54 ft on 02/02/1999
(35) 27.53 ft on 04/16/2003
(36) 27.52 ft on 03/06/1971
(37) 27.28 ft on 02/15/2004
(38) 27.24 ft on 01/21/2020
(39) 27.17 ft on 03/29/1942
(40) 26.93 ft on 04/16/1969
(41) 26.80 ft on 05/01/1973
(42) 26.61 ft on 03/25/1956
(43) 26.37 ft on 07/13/1940
(44) 26.37 ft on 03/23/2021
(45) 26.34 ft on 03/01/2019
(46) 26.31 ft on 01/19/1975
(47) 26.27 ft on 04/03/2005
(48) 26.26 ft on 02/13/1994
(49) 26.21 ft on 04/02/2021
(50) 26.05 ft on 02/21/1965
(51) 26.00 ft on 03/12/2020
(52) 25.94 ft on 04/22/2019
(53) 25.90 ft on 02/25/2020
(54) 25.87 ft on 01/17/1950
(55) 25.85 ft on 05/05/1997
(56) 25.81 ft on 02/20/2023 (P)
(57) 25.80 ft on 01/25/2019
(58) 25.80 ft on 04/17/2021
(59) 25.74 ft on 03/16/2024
(60) 25.66 ft on 02/20/1946
(61) 25.66 ft on 03/28/1945
(62) 25.61 ft on 02/27/2016
(63) 25.35 ft on 04/09/1981
(64) 25.30 ft on 05/19/2019
(65) 25.30 ft on 04/24/2022
(66) 25.13 ft on 01/19/1972
(67) 25.11 ft on 05/10/1953
(68) 25.00 ft on 04/15/1955
(69) 24.96 ft on 12/31/1983
(70) 24.94 ft on 08/29/2022
(71) 24.86 ft on 03/30/2022
(72) 24.76 ft on 02/07/2023
(73) 24.74 ft on 02/19/1992
(74) 24.59 ft on 06/09/1978
(75) 24.58 ft on 03/11/1995
(76) 24.33 ft on 03/03/1985
(77) 24.30 ft on 04/27/2021
(78) 24.22 ft on 04/06/1960
(79) 24.12 ft on 09/03/2021
(80) 24.09 ft on 01/10/2020
(81) 24.02 ft on 07/27/2021
(82) 24.00 ft on 01/01/2016
(83) 23.86 ft on 04/18/2018
(84) 23.65 ft on 04/29/2020
(85) 23.63 ft on 03/11/1941
(86) 23.58 ft on 04/17/2023
(87) 23.52 ft on 12/25/1967
(88) 23.52 ft on 12/13/1953
(89) 23.46 ft on 11/01/1985
(90) 23.46 ft on 12/21/1995
(91) 23.41 ft on 04/05/2016
(92) 23.36 ft on 12/21/2001
(93) 23.35 ft on 04/09/2022
(94) 23.30 ft on 03/12/1958
(95) 23.25 ft on 03/13/1939
(96) 23.16 ft on 04/11/2017
(97) 23.15 ft on 02/14/2018
(98) 23.03 ft on 01/07/2023
(99) 23.00 ft on 02/06/2022
(100) 22.88 ft on 04/02/1989
(101) 22.87 ft on 11/02/2019
(102) 22.86 ft on 01/29/2024
(103) 22.61 ft on 06/11/2020
(104) 22.53 ft on 10/30/2020
(105) 22.51 ft on 01/27/2023
(106) 22.20 ft on 07/10/1959
(107) 22.20 ft on 03/30/2023 (P)
(108) 22.08 ft on 04/18/2019
(109) 22.05 ft on 03/02/2018
(110) 22.02 ft on 04/16/2016
(111) 22.01 ft on 02/29/2008
(112) 21.86 ft on 01/24/2017
(113) 21.80 ft on 02/24/2021
(114) 21.61 ft on 09/30/1957
(115) 21.61 ft on 01/03/2017
(116) 21.57 ft on 03/30/2024 (P)
(117) 21.57 ft on 03/30/2024
(118) 21.56 ft on 02/14/2021
(119) 21.55 ft on 02/28/2006
(120) 21.47 ft on 03/22/2022
(121) 21.42 ft on 04/11/2018
(122) 21.38 ft on 06/21/2023 (P)
(123) 21.33 ft on 06/25/2023
(124) 21.30 ft on 03/06/1952
(125) 21.28 ft on 03/24/1970
(126) 21.17 ft on 06/25/2021
(127) 21.13 ft on 12/26/2015
(128) 21.08 ft on 05/04/2017
(129) 21.02 ft on 04/07/2000
(130) 21.01 ft on 04/05/1988
(131) 20.91 ft on 06/12/2021
(132) 20.91 ft on 07/12/2020
(133) 20.89 ft on 12/21/2022 (P)
(134) 20.86 ft on 01/30/2016
(135) 20.75 ft on 02/05/2016
(136) 20.74 ft on 09/17/2021
(137) 20.74 ft on 02/16/2024
(138) 20.68 ft on 12/02/2020
(139) 20.49 ft on 12/20/2019
(140) 20.35 ft on 07/14/2023
(141) 20.02 ft on 10/05/2021

(P): Preliminary values subject to further review.