Historic Crests
(1) 31.71 ft on 07/11/1993
(2) 31.57 ft on 06/13/2008
(3) 30.16 ft on 06/24/1954
(4) 28.73 ft on 04/10/1965
(5) 27.30 ft on 05/31/1903
(6) 26.50 ft on 06/26/1947
(7) 26.08 ft on 07/02/2010
(8) 25.25 ft on 04/01/1960
(9) 24.80 ft on 06/22/1984
(10) 24.40 ft on 05/23/1944
(11) 24.00 ft on 07/01/2018
(12) 23.80 ft on 03/31/1951
(13) 23.40 ft on 06/17/1944
(14) 22.68 ft on 04/10/1951
(15) 22.55 ft on 03/31/1961
(16) 22.54 ft on 05/04/1951
(17) 21.67 ft on 06/27/2014
(18) 21.61 ft on 03/22/2019
(19) 21.30 ft on 06/13/1947
(20) 21.21 ft on 03/19/1948
(21) 21.20 ft on 07/03/1947
(22) 21.20 ft on 10/12/2018
(23) 20.72 ft on 08/25/2007
(24) 20.55 ft on 09/01/2015
(25) 20.50 ft on 03/02/1948
(26) 20.49 ft on 10/12/2019
(27) 20.47 ft on 03/21/2007
(28) 20.47 ft on 06/26/2015
(29) 20.46 ft on 06/04/1945
(30) 20.41 ft on 04/17/2001
(31) 20.40 ft on 07/04/1951
(32) 20.30 ft on 09/30/2016
(33) 20.29 ft on 10/01/2016
(34) 20.20 ft on 04/03/1952
(35) 20.12 ft on 05/29/2013
(36) 20.06 ft on 05/31/2004
(37) 19.92 ft on 08/29/1954
(38) 19.84 ft on 05/18/2005
(39) 19.78 ft on 05/29/1946
(40) 19.78 ft on 12/23/2015
(41) 19.72 ft on 06/03/1959
(42) 19.60 ft on 05/25/1945
(43) 19.59 ft on 04/10/1998
(44) 19.57 ft on 05/12/2003
(45) 19.50 ft on 04/27/1945
(46) 19.50 ft on 03/18/1945
(47) 19.49 ft on 04/20/1999
(48) 19.43 ft on 03/08/1949
(49) 19.37 ft on 05/28/2020
(50) 19.33 ft on 05/03/2006
(51) 19.32 ft on 05/02/2006
(52) 19.25 ft on 04/27/1951
(53) 19.25 ft on 05/27/1960
(54) 19.06 ft on 06/13/1954
(55) 19.02 ft on 06/05/1951
(56) 19.02 ft on 02/24/1943
(57) 19.00 ft on 03/01/1951
(58) 18.87 ft on 07/12/1952
(59) 18.76 ft on 03/15/1997
(60) 18.64 ft on 04/26/2011
(61) 18.63 ft on 06/20/2011
(62) 18.61 ft on 05/07/1960
(63) 18.50 ft on 04/19/1945
(64) 18.40 ft on 03/30/1949
(65) 18.30 ft on 04/17/1952
(66) 18.30 ft on 08/20/1945
(67) 18.23 ft on 06/17/2022
(68) 18.20 ft on 07/13/2000
(69) 18.10 ft on 06/06/1947
(70) 18.05 ft on 08/16/2002
(71) 18.00 ft on 03/16/1946
(72) 17.90 ft on 06/12/1953
(73) 17.80 ft on 06/21/1946
(74) 17.73 ft on 03/09/1950
(75) 17.70 ft on 05/30/2009
(76) 17.59 ft on 07/14/1951
(77) 17.47 ft on 03/23/1951
(78) 17.42 ft on 05/26/1959
(79) 17.26 ft on 05/07/2012
(80) 17.15 ft on 06/17/1957
(81) 17.10 ft on 11/10/1941
(82) 16.83 ft on 07/17/1958
(83) 16.50 ft on 06/07/1918
(84) 16.40 ft on 03/23/2021
(85) 16.20 ft on 06/10/1917
(86) 16.10 ft on 03/18/1929
(87) 16.10 ft on 04/04/1933
(88) 16.02 ft on 10/15/1954
(89) 16.00 ft on 06/01/1915
(90) 14.70 ft on 09/20/1938
(91) 14.41 ft on 03/27/2021
(92) 13.78 ft on 03/05/1932
(93) 13.60 ft on 07/12/1920
(94) 13.44 ft on 05/30/1956
(95) 13.27 ft on 07/03/1935
(96) 13.20 ft on 03/07/1937
(97) 13.10 ft on 09/21/1926
(98) 12.90 ft on 03/30/1906
(99) 11.23 ft on 03/13/1936
(100) 11.20 ft on 04/25/1919
(101) 10.10 ft on 03/28/1916
(102) 9.60 ft on 04/13/1922
(103) 8.50 ft on 02/18/1921
(104) 8.40 ft on 02/07/1927
(105) 8.20 ft on 03/28/1923
(106) 8.00 ft on 03/31/1924
(107) 5.70 ft on 08/27/1928
(108) 5.31 ft on 06/18/1925
(109) 5.06 ft on 06/16/1930
(110) 4.60 ft on 03/16/1939
(111) 4.40 ft on 04/07/1934
(112) 3.33 ft on 06/16/1941
(113) 3.00 ft on 08/28/1940
(114) 2.66 ft on 09/28/1931

(P): Preliminary values subject to further review.