Historic Crests
(1) 20.08 ft on 06/04/1995
(2) 19.98 ft on 05/17/1977
(3) 18.63 ft on 05/08/2019
(4) 18.42 ft on 05/26/1959
(5) 18.33 ft on 05/21/1977
(6) 17.88 ft on 10/03/1986
(7) 17.85 ft on 05/26/2019
(8) 17.62 ft on 05/24/2015
(9) 17.58 ft on 05/17/1982
(10) 17.02 ft on 05/30/1990
(11) 16.95 ft on 05/17/1957
(12) 16.81 ft on 05/27/1977
(13) 16.73 ft on 05/28/1978
(14) 16.68 ft on 09/19/1988
(15) 16.67 ft on 08/03/1995
(16) 16.40 ft on 05/25/2019
(17) 16.24 ft on 05/24/1954
(18) 15.81 ft on 05/07/2007
(19) 15.72 ft on 04/27/1962
(20) 15.51 ft on 04/30/1954
(21) 15.39 ft on 04/19/1957
(22) 15.37 ft on 05/12/1947
(23) 15.34 ft on 05/18/1950
(24) 15.15 ft on 06/07/1961
(25) 15.14 ft on 10/04/1955
(26) 15.07 ft on 06/03/1961
(27) 15.04 ft on 04/25/1973
(28) 14.95 ft on 06/14/1989
(29) 14.87 ft on 10/09/1968
(30) 14.82 ft on 05/28/1956
(31) 14.80 ft on 04/23/1957
(32) 14.75 ft on 05/20/1947
(33) 14.73 ft on 10/22/1986
(34) 14.70 ft on 05/27/1987
(35) 14.68 ft on 05/04/1957
(36) 14.59 ft on 05/19/1955
(37) 14.48 ft on 06/14/1972
(38) 14.48 ft on 04/25/1997
(39) 14.45 ft on 05/18/1951
(40) 14.43 ft on 04/26/1997
(41) 14.30 ft on 05/07/1949
(42) 14.28 ft on 07/22/1960
(43) 14.26 ft on 06/06/1951
(44) 14.19 ft on 09/05/1996
(45) 14.15 ft on 05/20/2001
(46) 14.14 ft on 04/20/1977
(47) 14.12 ft on 05/05/2001
(48) 14.06 ft on 10/12/1960
(49) 14.01 ft on 10/23/1953
(50) 14.00 ft on 05/01/1956
(51) 7.46 ft on 10/06/2019

(P): Preliminary values subject to further review.