Historic Crests
(1) 34.43 ft on 05/31/2019
(2) 31.49 ft on 10/18/1973
(3) 27.27 ft on 08/01/1944
(4) 27.00 ft on 06/02/2011
(5) 26.80 ft on 09/05/1958
(6) 26.60 ft on 09/07/1972
(7) 26.21 ft on 05/28/1962
(8) 26.10 ft on 08/25/1972
(9) 26.05 ft on 10/11/1973
(10) 26.02 ft on 07/01/1951
(11) 25.39 ft on 01/01/1929
(12) 25.13 ft on 05/17/1986
(13) 24.95 ft on 01/01/1915
(14) 24.77 ft on 05/22/1971
(15) 24.60 ft on 06/22/1964
(16) 24.08 ft on 03/25/1979
(17) 23.49 ft on 09/21/1965
(18) 23.29 ft on 03/31/1980
(19) 23.20 ft on 06/18/1975
(20) 23.18 ft on 07/01/1982
(21) 23.00 ft on 05/24/2007
(22) 23.00 ft on 07/06/1986
(23) 22.28 ft on 06/11/1970
(24) 22.25 ft on 06/10/2005
(25) 22.12 ft on 07/24/1968
(26) 22.10 ft on 03/27/1960
(27) 21.72 ft on 05/06/1976
(28) 21.60 ft on 06/15/1990
(29) 21.50 ft on 06/16/1986
(30) 21.49 ft on 08/10/1968
(31) 21.20 ft on 09/13/1977
(32) 21.05 ft on 05/06/2007
(33) 20.20 ft on 03/31/1973
(34) 20.18 ft on 03/26/1973
(35) 20.10 ft on 09/26/1973
(36) 20.00 ft on 08/23/1977
(37) 19.82 ft on 06/05/2015
(38) 19.70 ft on 06/28/1987
(39) 19.65 ft on 10/17/1968
(40) 19.60 ft on 05/17/1999
(41) 19.57 ft on 07/19/1969
(42) 19.48 ft on 05/27/2016
(43) 19.12 ft on 05/09/1970
(44) 19.10 ft on 10/07/1967
(45) 18.92 ft on 06/27/1968
(46) 18.83 ft on 02/25/1969
(47) 18.62 ft on 09/09/1989
(48) 18.31 ft on 06/28/1965
(49) 18.25 ft on 06/12/1967
(50) 18.22 ft on 10/09/2019
(51) 18.18 ft on 06/21/2010
(52) 18.12 ft on 08/17/2019
(53) 18.08 ft on 08/09/2008
(54) 18.00 ft on 03/10/1973
(55) 17.95 ft on 06/29/1967
(56) 17.80 ft on 07/20/1973
(57) 17.75 ft on 05/07/1973
(58) 17.57 ft on 05/20/1962
(59) 17.08 ft on 10/02/1959
(60) 16.96 ft on 08/02/1968
(61) 16.96 ft on 04/04/1984
(62) 16.89 ft on 07/24/1969
(63) 16.81 ft on 04/29/1963
(64) 16.75 ft on 05/11/1971
(65) 16.25 ft on 09/03/2018
(66) 16.19 ft on 06/10/1968
(67) 16.11 ft on 06/24/1989
(68) 16.00 ft on 06/07/1962
(69) 15.51 ft on 08/23/1983
(70) 15.50 ft on 05/13/1995
(71) 14.72 ft on 07/27/1981
(72) 14.64 ft on 03/14/1978
(73) 14.55 ft on 05/22/1961
(74) 13.62 ft on 07/21/1959
(75) 13.00 ft on 05/17/1995
(76) 12.80 ft on 05/18/1999
(77) 12.70 ft on 05/27/1995
(78) 12.70 ft on 05/31/1999
(79) 11.98 ft on 06/27/1957
(80) 11.39 ft on 06/08/1994
(81) 11.20 ft on 06/21/1994
(82) 10.60 ft on 06/17/1956
(83) 9.47 ft on 06/29/1955
(84) 9.07 ft on 06/09/1966
(85) 9.06 ft on 05/02/1954

(P): Preliminary values subject to further review.