Historic Crests
(1) 36.97 ft on 07/31/1993
(2) 36.22 ft on 05/19/1995
(3) 35.79 ft on 10/05/1986
(4) 35.62 ft on 05/04/2017
(5) 35.50 ft on 06/01/1844
(6) 34.82 ft on 12/30/2015
(7) 33.66 ft on 04/24/1973
(8) 33.52 ft on 06/08/2019
(9) 33.33 ft on 07/19/1951
(10) 33.14 ft on 06/02/2013
(11) 32.85 ft on 02/25/1985
(12) 32.77 ft on 05/17/1990
(13) 32.55 ft on 05/03/1983
(14) 31.70 ft on 09/29/1993
(15) 31.42 ft on 04/13/1994
(16) 31.34 ft on 09/16/2008
(17) 31.20 ft on 05/21/1943
(18) 31.20 ft on 06/29/1947
(19) 30.90 ft on 04/28/1944
(20) 30.60 ft on 05/10/1961
(21) 30.40 ft on 03/26/1978
(22) 30.05 ft on 06/28/1967
(23) 29.93 ft on 05/14/2002
(24) 29.70 ft on 06/19/2015
(25) 29.62 ft on 06/28/1942
(26) 29.50 ft on 06/07/1903
(27) 29.46 ft on 06/07/2001
(28) 29.32 ft on 10/08/1998
(29) 29.20 ft on 07/23/1958
(30) 29.17 ft on 07/10/2015
(31) 29.15 ft on 06/07/1935
(32) 28.87 ft on 11/20/1985
(33) 28.70 ft on 10/14/1969
(34) 28.59 ft on 05/18/2010
(35) 28.53 ft on 04/23/1984
(36) 28.50 ft on 03/31/2019
(37) 28.44 ft on 04/07/1960
(38) 28.39 ft on 10/18/1973
(39) 28.24 ft on 06/11/1982
(40) 28.18 ft on 04/13/1979
(41) 28.10 ft on 07/05/1969
(42) 27.95 ft on 06/09/2015
(43) 27.89 ft on 06/29/2021
(44) 27.83 ft on 05/14/2007
(45) 27.76 ft on 03/19/2021
(46) 27.74 ft on 04/20/1945
(47) 27.67 ft on 05/31/1996
(48) 27.50 ft on 06/18/2009
(49) 27.40 ft on 09/25/1965
(50) 27.30 ft on 05/21/1981
(51) 27.24 ft on 06/21/2010
(52) 27.15 ft on 04/26/1975
(53) 27.11 ft on 04/03/1998
(54) 27.10 ft on 04/28/1952
(55) 27.00 ft on 06/15/1984
(56) 26.97 ft on 04/15/1997
(57) 26.90 ft on 06/18/2008
(58) 26.82 ft on 05/01/2009
(59) 26.60 ft on 05/28/2011
(60) 26.50 ft on 12/18/2015
(61) 26.30 ft on 02/24/1997
(62) 26.30 ft on 02/24/1999
(63) 26.06 ft on 05/31/2020
(64) 26.00 ft on 06/18/1985
(65) 26.00 ft on 05/21/1986
(66) 25.98 ft on 01/12/2020
(67) 25.86 ft on 07/10/2010
(68) 25.84 ft on 07/31/2008
(69) 25.84 ft on 03/20/2008
(70) 25.81 ft on 01/06/2005
(71) 25.77 ft on 07/03/2008
(72) 25.61 ft on 07/03/2011
(73) 25.61 ft on 05/31/2016
(74) 25.57 ft on 04/11/2008
(75) 25.55 ft on 10/11/2019
(76) 25.43 ft on 03/21/2020
(77) 25.40 ft on 10/15/1985
(78) 25.30 ft on 03/23/1962
(79) 25.20 ft on 06/25/1948
(80) 25.18 ft on 09/25/2010
(81) 25.08 ft on 10/31/2009
(82) 25.07 ft on 04/20/2013
(83) 24.98 ft on 07/21/2015
(84) 24.95 ft on 05/31/2015
(85) 24.90 ft on 09/02/1982
(86) 24.80 ft on 01/02/1985
(87) 24.79 ft on 04/27/2010
(88) 24.60 ft on 06/08/1929
(89) 24.50 ft on 06/24/1883
(90) 24.47 ft on 09/16/1977
(91) 24.47 ft on 10/13/2018
(92) 24.42 ft on 05/06/2022
(93) 24.35 ft on 04/12/2021
(94) 24.22 ft on 09/02/2019
(95) 23.94 ft on 06/10/2020
(96) 23.91 ft on 02/28/2001
(97) 23.83 ft on 04/30/2016
(98) 23.83 ft on 04/29/2011
(99) 23.70 ft on 05/04/1881
(100) 23.67 ft on 08/17/1950
(101) 23.66 ft on 04/20/1941
(102) 23.63 ft on 10/10/2009
(103) 23.60 ft on 06/24/2001
(104) 23.50 ft on 11/03/1984
(105) 23.44 ft on 01/01/2019
(106) 23.37 ft on 04/08/2017
(107) 23.29 ft on 05/20/2015
(108) 23.10 ft on 06/15/2005
(109) 23.08 ft on 07/28/1992
(110) 23.07 ft on 06/05/2020
(111) 23.00 ft on 03/07/2004
(112) 22.95 ft on 06/03/2022
(113) 22.90 ft on 07/06/1876
(114) 22.80 ft on 06/05/1949
(115) 22.80 ft on 02/24/1982
(116) 22.75 ft on 04/18/1939
(117) 22.63 ft on 04/02/1980
(118) 22.55 ft on 03/18/2001
(119) 22.50 ft on 06/13/1877
(120) 22.39 ft on 01/27/2010
(121) 22.30 ft on 12/12/1985
(122) 22.27 ft on 09/12/1989
(123) 22.20 ft on 06/16/1885
(124) 22.16 ft on 04/26/2008
(125) 22.10 ft on 05/08/1876
(126) 22.02 ft on 07/23/2010
(127) 22.00 ft on 08/01/1875
(128) 22.00 ft on 08/21/2019
(129) 21.83 ft on 09/25/2019
(130) 21.80 ft on 05/25/1938
(131) 21.68 ft on 05/04/2016
(132) 21.66 ft on 04/04/2010
(133) 21.63 ft on 05/27/2004
(134) 21.54 ft on 01/19/2020
(135) 21.51 ft on 04/09/2010
(136) 21.50 ft on 05/26/1957
(137) 21.50 ft on 06/18/2001
(138) 21.43 ft on 03/13/2020
(139) 21.41 ft on 01/11/2016
(140) 21.39 ft on 04/28/2020
(141) 21.34 ft on 03/28/2020
(142) 21.34 ft on 11/29/2015
(143) 21.30 ft on 03/02/2011
(144) 21.30 ft on 06/04/2008
(145) 21.30 ft on 11/20/2009
(146) 21.30 ft on 06/03/1959
(147) 21.20 ft on 10/16/2014
(148) 21.15 ft on 05/18/2020
(149) 21.14 ft on 04/28/1976
(150) 21.10 ft on 06/26/1964
(151) 21.08 ft on 08/02/2020
(152) 21.07 ft on 06/11/2014
(153) 21.04 ft on 05/29/2007
(154) 21.01 ft on 11/01/2019
(155) 20.90 ft on 12/01/2015
(156) 20.90 ft on 11/29/1931
(157) 20.71 ft on 02/23/1971
(158) 20.40 ft on 05/27/1968
(159) 20.30 ft on 08/15/1946
(160) 20.20 ft on 06/15/1966
(161) 19.85 ft on 06/10/1937
(162) 19.82 ft on 12/28/1987
(163) 19.75 ft on 05/03/1972
(164) 19.40 ft on 05/14/1933
(165) 19.34 ft on 04/20/1991
(166) 18.78 ft on 05/11/2003
(167) 18.70 ft on 05/09/1953
(168) 17.62 ft on 06/27/2000
(169) 17.45 ft on 10/07/1955
(170) 17.10 ft on 03/06/1963
(171) 16.82 ft on 06/05/1954
(172) 15.85 ft on 02/27/1936
(173) 15.00 ft on 06/19/1930
(174) 14.03 ft on 06/12/1940
(175) 13.50 ft on 05/20/1931
(176) 11.28 ft on 03/10/1934

(P): Preliminary values subject to further review.