Historic Crests
(1) 35.80 ft on 04/20/2013
(2) 33.10 ft on 07/26/1993
(3) 31.82 ft on 06/24/1974
(4) 30.90 ft on 05/17/2009
(5) 30.77 ft on 08/22/1924
(6) 29.85 ft on 03/06/1985
(7) 29.41 ft on 05/31/2013
(8) 29.35 ft on 05/31/2019
(9) 28.48 ft on 05/14/2002
(10) 28.31 ft on 05/29/1996
(11) 28.05 ft on 03/21/1948
(12) 27.83 ft on 03/12/2009
(13) 27.33 ft on 02/25/1985
(14) 27.32 ft on 06/04/1980
(15) 27.31 ft on 02/24/1997
(16) 27.29 ft on 10/05/1986
(17) 27.12 ft on 04/04/1983
(18) 27.10 ft on 09/04/1926
(19) 26.96 ft on 05/20/1927
(20) 26.95 ft on 05/04/2019
(21) 26.60 ft on 05/17/1970
(22) 26.40 ft on 06/20/1950
(23) 26.37 ft on 02/20/1951
(24) 26.36 ft on 05/15/2010
(25) 26.26 ft on 09/26/1961
(26) 26.16 ft on 02/23/2014
(27) 26.00 ft on 03/31/1960
(28) 26.00 ft on 01/23/1916
(29) 25.91 ft on 05/30/1995
(30) 25.85 ft on 07/21/1982
(31) 25.84 ft on 02/11/2001
(32) 25.65 ft on 06/23/1990
(33) 25.50 ft on 06/18/1945
(34) 25.49 ft on 05/24/2019
(35) 25.44 ft on 06/22/2010
(36) 25.09 ft on 05/21/2021
(37) 25.08 ft on 12/30/2015
(38) 24.81 ft on 02/29/1936
(39) 24.55 ft on 01/07/1946
(40) 24.52 ft on 11/20/1985
(41) 24.40 ft on 04/27/1976
(42) 24.32 ft on 07/15/1929
(43) 24.29 ft on 05/13/1933
(44) 24.19 ft on 11/04/1977
(45) 24.06 ft on 03/12/2019
(46) 24.03 ft on 05/02/2009
(47) 24.00 ft on 12/30/2008
(48) 23.99 ft on 05/28/2011
(49) 23.95 ft on 03/17/1944
(50) 23.90 ft on 01/24/1938
(51) 23.90 ft on 10/04/1927
(52) 23.78 ft on 06/13/2015
(53) 23.75 ft on 01/26/1969
(54) 23.70 ft on 04/24/1973
(55) 23.70 ft on 01/25/1965
(56) 23.54 ft on 03/19/1998
(57) 23.53 ft on 03/31/1979
(58) 23.41 ft on 09/14/2008
(59) 23.40 ft on 06/20/1964
(60) 23.32 ft on 02/21/1955
(61) 23.23 ft on 06/14/1958
(62) 23.22 ft on 04/30/2017
(63) 22.91 ft on 04/13/2021
(64) 22.90 ft on 02/13/1959
(65) 22.85 ft on 05/20/2020
(66) 22.83 ft on 06/26/2015
(67) 22.81 ft on 01/27/2010
(68) 22.80 ft on 02/21/1971
(69) 22.69 ft on 06/06/2010
(70) 22.66 ft on 06/03/1996
(71) 22.65 ft on 12/27/2009
(72) 22.54 ft on 02/20/2008
(73) 22.50 ft on 06/18/2015
(74) 22.50 ft on 06/03/1954
(75) 22.44 ft on 02/08/1942
(76) 22.42 ft on 02/21/2014
(77) 22.32 ft on 07/19/2015
(78) 22.22 ft on 01/15/2005
(79) 22.17 ft on 05/20/1943
(80) 21.97 ft on 07/10/2003
(81) 21.90 ft on 07/24/1967
(82) 21.82 ft on 02/07/1991
(83) 21.78 ft on 06/26/1981
(84) 21.74 ft on 04/30/1947
(85) 21.70 ft on 03/14/1962
(86) 21.69 ft on 01/27/1999
(87) 21.50 ft on 03/03/2007
(88) 21.05 ft on 10/03/2019
(89) 21.00 ft on 02/16/1949
(90) 20.80 ft on 02/25/2019
(91) 20.65 ft on 02/07/2019
(92) 20.60 ft on 05/24/1966
(93) 20.40 ft on 03/12/1920
(94) 20.40 ft on 06/15/1917
(95) 20.30 ft on 08/08/1977
(96) 20.28 ft on 06/22/2019
(97) 20.28 ft on 02/22/1994
(98) 20.09 ft on 02/22/2018
(99) 20.01 ft on 12/03/2018
(100) 19.85 ft on 10/26/2021
(101) 19.80 ft on 03/06/1963
(102) 19.80 ft on 05/11/1935
(103) 19.76 ft on 05/11/2021
(104) 19.65 ft on 06/23/1952
(105) 19.60 ft on 06/25/1968
(106) 19.23 ft on 06/26/2000
(107) 19.11 ft on 01/21/1988
(108) 18.95 ft on 04/07/2022
(109) 18.93 ft on 06/29/2021
(110) 18.53 ft on 03/31/2019
(111) 18.50 ft on 03/10/1998
(112) 18.45 ft on 03/19/2021
(113) 18.00 ft on 07/24/1975
(114) 17.95 ft on 07/18/2021
(115) 17.90 ft on 07/15/2020
(116) 17.75 ft on 06/04/1919
(117) 17.66 ft on 06/01/2004
(118) 17.64 ft on 04/27/2020
(119) 17.48 ft on 07/10/1956
(120) 17.47 ft on 04/17/1939
(121) 17.30 ft on 03/03/1940
(122) 16.96 ft on 06/10/1941
(123) 16.59 ft on 12/16/2011
(124) 16.48 ft on 07/27/1992
(125) 16.40 ft on 02/09/1925
(126) 15.86 ft on 11/22/1931
(127) 15.40 ft on 07/19/1972
(128) 15.32 ft on 07/13/1937
(129) 14.86 ft on 06/15/1957
(130) 14.74 ft on 03/13/1923
(131) 14.64 ft on 07/06/1953
(132) 14.41 ft on 07/12/1922
(133) 14.20 ft on 02/14/1930
(134) 13.46 ft on 09/08/1989
(135) 12.50 ft on 04/07/2006
(136) 11.80 ft on 07/15/1934
(137) 11.36 ft on 03/09/1921
(138) 10.36 ft on 06/07/1931

(P): Preliminary values subject to further review.