Historic Crests
(1) 27.58 ft on 07/10/1993
(2) 26.95 ft on 06/17/2008
(3) 25.60 ft on 05/30/2019 (P)
(4) 23.50 ft on 05/02/2019 (P)
(5) 23.50 ft on 04/23/1973
(6) 23.38 ft on 07/07/2014
(7) 22.94 ft on 05/14/2001
(8) 22.20 ft on 04/20/2013
(9) 22.14 ft on 05/01/1965
(10) 21.83 ft on 04/04/1960
(11) 21.00 ft on 06/06/1851
(12) 20.85 ft on 05/27/1944
(13) 20.60 ft on 04/26/1993
(14) 20.20 ft on 06/20/1947
(15) 20.15 ft on 05/12/1951
(16) 19.80 ft on 05/03/2008
(17) 19.78 ft on 04/11/2019 (P)
(18) 19.65 ft on 05/16/1888
(19) 19.60 ft on 06/05/1903
(20) 19.30 ft on 03/23/1929
(21) 19.29 ft on 04/15/1998
(22) 19.27 ft on 10/05/1986
(23) 19.25 ft on 06/30/1892
(24) 19.14 ft on 05/21/1974
(25) 18.98 ft on 04/23/2011
(26) 18.95 ft on 04/27/1952
(27) 18.93 ft on 05/28/1996
(28) 18.92 ft on 06/15/2011
(29) 18.90 ft on 03/23/1948
(30) 18.90 ft on 10/29/1881
(31) 18.58 ft on 04/07/1962
(32) 18.50 ft on 06/10/1905
(33) 18.40 ft on 04/28/1897
(34) 18.34 ft on 06/21/1990
(35) 18.27 ft on 04/25/1976
(36) 18.20 ft on 04/04/1983
(37) 18.05 ft on 04/06/1979
(38) 17.70 ft on 04/06/1912
(39) 17.68 ft on 05/09/1975
(40) 17.50 ft on 06/29/1880
(41) 17.45 ft on 04/24/1922
(42) 17.43 ft on 04/17/1997
(43) 17.25 ft on 04/18/1982
(44) 17.15 ft on 05/08/1919
(45) 16.95 ft on 01/11/1946
(46) 16.91 ft on 09/11/2018
(47) 16.90 ft on 09/02/1993
(48) 16.84 ft on 12/28/2015
(49) 16.80 ft on 03/03/1945
(50) 16.80 ft on 03/06/1985
(51) 16.70 ft on 04/01/1884
(52) 16.70 ft on 05/09/1916
(53) 16.70 ft on 06/12/1918
(54) 16.70 ft on 04/10/1920
(55) 16.54 ft on 04/29/1999
(56) 16.50 ft on 04/17/1876
(57) 16.50 ft on 06/27/2015
(58) 16.40 ft on 04/27/1870
(59) 16.40 ft on 09/26/1938
(60) 16.32 ft on 06/03/2011
(61) 16.31 ft on 06/29/1984
(62) 16.22 ft on 07/07/1998
(63) 16.19 ft on 06/02/2017
(64) 16.15 ft on 05/26/2011
(65) 16.10 ft on 03/10/1937
(66) 16.00 ft on 05/17/1995
(67) 16.00 ft on 05/06/1886

(P): Preliminary values subject to further review.