Historic Crests
(1) 31.57 ft on 06/13/2008
(2) 30.16 ft on 06/24/1954
(3) 27.30 ft on 05/31/1903
(4) 26.50 ft on 06/26/1947
(5) 26.08 ft on 07/02/2010
(6) 25.25 ft on 04/01/1960
(7) 24.40 ft on 05/23/1944
(8) 24.00 ft on 07/01/2018
(9) 23.80 ft on 03/31/1951
(10) 22.55 ft on 03/31/1961
(11) 21.67 ft on 06/27/2014
(12) 21.61 ft on 03/22/2019
(13) 21.21 ft on 03/19/1948
(14) 21.20 ft on 10/12/2018
(15) 20.72 ft on 08/25/2007
(16) 20.55 ft on 09/01/2015
(17) 20.49 ft on 10/12/2019
(18) 20.47 ft on 06/26/2015
(19) 20.47 ft on 03/21/2007
(20) 20.46 ft on 06/04/1945
(21) 20.41 ft on 04/17/2001
(22) 20.30 ft on 09/30/2016
(23) 20.29 ft on 10/01/2016
(24) 20.20 ft on 04/03/1952
(25) 20.12 ft on 05/29/2013
(26) 20.06 ft on 05/31/2004
(27) 19.84 ft on 05/18/2005
(28) 19.78 ft on 12/23/2015
(29) 19.78 ft on 05/29/1946
(30) 19.72 ft on 06/03/1959
(31) 19.59 ft on 04/10/1998
(32) 19.57 ft on 05/12/2003
(33) 19.49 ft on 04/20/1999
(34) 19.43 ft on 03/08/1949
(35) 19.37 ft on 05/28/2020
(36) 19.33 ft on 05/03/2006
(37) 19.32 ft on 05/02/2006
(38) 19.02 ft on 02/24/1943
(39) 18.76 ft on 03/15/1997
(40) 18.64 ft on 04/26/2011
(41) 18.63 ft on 06/20/2011
(42) 18.23 ft on 06/17/2022
(43) 18.20 ft on 07/13/2000
(44) 18.05 ft on 08/16/2002
(45) 17.90 ft on 06/12/1953
(46) 17.73 ft on 03/09/1950
(47) 17.70 ft on 05/30/2009
(48) 17.26 ft on 05/07/2012
(49) 17.15 ft on 06/17/1957
(50) 17.10 ft on 11/10/1941
(51) 16.83 ft on 07/17/1958
(52) 16.50 ft on 06/07/1918
(53) 16.40 ft on 03/23/2021
(54) 16.20 ft on 06/10/1917
(55) 16.10 ft on 04/04/1933
(56) 16.10 ft on 03/18/1929
(57) 16.02 ft on 10/15/1954
(58) 16.00 ft on 06/01/1915
(59) 14.70 ft on 09/20/1938
(60) 14.62 ft on 03/05/1932
(61) 14.41 ft on 03/27/2021
(62) 13.60 ft on 07/12/1920
(63) 13.44 ft on 05/30/1956
(64) 13.27 ft on 07/03/1935
(65) 13.20 ft on 03/07/1937
(66) 13.10 ft on 09/21/1926
(67) 12.90 ft on 03/30/1906
(68) 11.23 ft on 03/13/1936
(69) 11.20 ft on 04/25/1919
(70) 10.10 ft on 03/28/1916
(71) 9.60 ft on 04/13/1922
(72) 8.50 ft on 02/18/1921
(73) 8.40 ft on 02/07/1927
(74) 8.20 ft on 03/28/1923
(75) 8.00 ft on 03/31/1924
(76) 5.90 ft on 06/16/1930
(77) 5.70 ft on 08/27/1928
(78) 5.31 ft on 06/18/1925
(79) 4.60 ft on 03/16/1939
(80) 4.40 ft on 04/07/1934
(81) 3.50 ft on 09/28/1931
(82) 3.33 ft on 06/16/1941
(83) 3.00 ft on 08/28/1940
(84) 0.00 ft on 06/18/1937
(85) 0.00 ft on 03/14/1936
(86) 0.00 ft on 09/20/1926
(87) 0.00 ft on 07/10/1902

(P): Preliminary values subject to further review.