Historic Crests
(1) 31.43 ft on 10/03/1959
(2) 28.19 ft on 05/19/1943
(3) 28.11 ft on 09/30/1945
(4) 27.30 ft on 05/25/1908
(5) 27.30 ft on 10/05/1986
(6) 27.16 ft on 09/14/1961
(7) 26.87 ft on 11/04/1974
(8) 26.18 ft on 05/21/2019
(9) 25.26 ft on 05/18/1957
(10) 24.43 ft on 03/12/1974
(11) 23.87 ft on 05/23/2019 (P)
(12) 23.24 ft on 05/10/1993
(13) 22.56 ft on 06/25/1957
(14) 22.55 ft on 04/16/1947
(15) 22.35 ft on 10/30/1974
(16) 21.78 ft on 05/28/1955
(17) 21.74 ft on 05/22/1955
(18) 21.68 ft on 10/12/1961
(19) 21.33 ft on 09/20/1974
(20) 21.16 ft on 10/04/2017
(21) 20.80 ft on 04/25/1999
(22) 20.73 ft on 04/20/1957
(23) 20.62 ft on 04/17/1945
(24) 20.52 ft on 03/31/2008
(25) 20.29 ft on 06/29/2007
(26) 19.70 ft on 10/05/1998
(27) 19.53 ft on 04/10/2008
(28) 19.21 ft on 09/27/1959
(29) 18.95 ft on 06/12/1957
(30) 18.72 ft on 07/16/1959
(31) 18.56 ft on 06/14/1961
(32) 18.56 ft on 05/26/2019
(33) 18.53 ft on 07/06/1960
(34) 18.48 ft on 05/27/1957
(35) 18.21 ft on 03/06/2004
(36) 18.10 ft on 05/22/1957
(37) 18.03 ft on 03/10/1973
(38) 17.92 ft on 04/29/2017 (P)
(39) 17.91 ft on 06/02/1975
(40) 17.91 ft on 06/12/1975
(41) 17.89 ft on 03/05/2004
(42) 17.86 ft on 12/07/1944
(43) 17.82 ft on 03/11/1990
(44) 17.80 ft on 03/12/1990
(45) 17.31 ft on 05/17/1947
(46) 17.26 ft on 09/30/1986
(47) 17.21 ft on 05/30/1987
(48) 17.09 ft on 04/11/1994
(49) 17.08 ft on 05/25/2019
(50) 17.03 ft on 04/15/1973
(51) 17.00 ft on 05/08/1993
(52) 16.96 ft on 10/05/1955
(53) 16.45 ft on 08/08/1948
(54) 16.37 ft on 05/11/1955
(55) 16.23 ft on 04/23/1957
(56) 16.21 ft on 03/26/1945
(57) 16.18 ft on 06/07/1952
(58) 16.17 ft on 05/06/2019
(59) 16.16 ft on 05/27/1949
(60) 16.15 ft on 04/13/1945
(61) 16.00 ft on 06/22/1945
(62) 15.89 ft on 03/02/1987
(63) 15.89 ft on 08/09/1974
(64) 15.76 ft on 06/29/1945
(65) 15.70 ft on 06/07/1962
(66) 15.70 ft on 05/21/1949
(67) 15.64 ft on 09/02/1974
(68) 15.49 ft on 02/23/1985
(69) 15.43 ft on 06/29/1946
(70) 15.37 ft on 05/19/1949
(71) 15.19 ft on 07/18/1997
(72) 15.18 ft on 06/19/1980
(73) 15.01 ft on 06/09/1962
(74) 14.78 ft on 04/01/1988
(75) 14.76 ft on 07/03/1951
(76) 14.71 ft on 05/14/1975
(77) 14.63 ft on 07/22/1959
(78) 14.58 ft on 05/29/1960
(79) 14.39 ft on 05/17/1982
(80) 14.28 ft on 07/03/1957
(81) 13.97 ft on 11/04/1961
(82) 13.97 ft on 07/12/1958
(83) 13.91 ft on 07/17/1961
(84) 13.86 ft on 05/21/1983
(85) 13.79 ft on 05/08/2019
(86) 13.75 ft on 05/23/1977
(87) 13.58 ft on 08/03/1950
(88) 13.48 ft on 07/25/1966
(89) 13.02 ft on 03/04/1985
(90) 12.96 ft on 06/15/1975
(91) 12.84 ft on 09/16/1963
(92) 12.70 ft on 04/17/1969
(93) 12.63 ft on 04/29/1985
(94) 12.55 ft on 05/12/1982
(95) 12.44 ft on 03/23/1984
(96) 12.27 ft on 03/05/1988
(97) 11.95 ft on 04/26/1980
(98) 11.78 ft on 11/26/1986
(99) 11.74 ft on 03/14/1990
(100) 11.64 ft on 12/16/1984
(101) 11.42 ft on 10/21/1983
(102) 11.18 ft on 11/07/1986
(103) 11.16 ft on 05/02/1954
(104) 11.08 ft on 05/24/1982
(105) 10.89 ft on 04/30/1970
(106) 10.56 ft on 07/14/1953
(107) 10.39 ft on 04/03/1968
(108) 10.18 ft on 09/06/1971
(109) 10.04 ft on 03/30/1989
(110) 9.73 ft on 11/19/1964
(111) 9.61 ft on 03/23/1979
(112) 8.96 ft on 08/28/1964
(113) 8.54 ft on 12/16/1971
(114) 7.81 ft on 06/26/1967
(115) 7.68 ft on 02/13/1978
(116) 7.43 ft on 05/27/1976
(117) 7.43 ft on 10/17/1980
(118) 7.12 ft on 05/21/1991

(P): Preliminary values subject to further review.