Historic Crests
(1) 28.50 ft on 09/07/1933
(2) 23.98 ft on 09/12/1960
(3) 23.24 ft on 09/20/1947
(4) 22.83 ft on 07/31/1960
(5) 22.79 ft on 09/12/2017
(6) 22.33 ft on 09/07/2004
(7) 22.14 ft on 08/29/1949
(8) 21.71 ft on 09/08/1988
(9) 20.52 ft on 09/05/1935
(10) 20.06 ft on 03/18/1960
(11) 19.91 ft on 03/21/1959
(12) 19.71 ft on 10/17/1938
(13) 19.69 ft on 07/26/1945
(14) 19.62 ft on 06/25/1945
(15) 19.35 ft on 06/16/1934
(16) 19.19 ft on 09/28/2004
(17) 19.13 ft on 10/21/1952
(18) 19.10 ft on 01/02/2003
(19) 19.03 ft on 09/18/1959
(20) 19.00 ft on 06/28/1943
(21) 18.45 ft on 09/30/1948
(22) 18.24 ft on 08/15/1967
(23) 18.08 ft on 09/24/1947
(24) 17.94 ft on 09/07/1950
(25) 17.75 ft on 09/24/1979
(26) 17.72 ft on 03/21/1998
(27) 17.63 ft on 06/20/1959
(28) 17.63 ft on 09/30/1949
(29) 17.56 ft on 06/23/2003
(30) 17.54 ft on 12/28/1997
(31) 17.30 ft on 02/21/1998
(32) 17.25 ft on 01/25/1948
(33) 17.24 ft on 02/21/1998
(34) 17.24 ft on 11/25/1953
(35) 17.21 ft on 09/03/2016
(36) 17.19 ft on 09/16/2002
(37) 17.16 ft on 12/14/2002
(38) 17.13 ft on 07/18/1945
(39) 17.00 ft on 12/14/1997
(40) 16.99 ft on 08/04/1943
(41) 16.95 ft on 08/30/2017
(42) 16.84 ft on 09/22/1962
(43) 16.82 ft on 07/15/1991
(44) 16.78 ft on 06/17/1939
(45) 16.52 ft on 07/16/1941
(46) 16.45 ft on 08/23/1948
(47) 16.44 ft on 03/31/1987
(48) 16.39 ft on 09/28/1953
(49) 16.29 ft on 09/18/1953
(50) 16.28 ft on 07/28/1954
(51) 16.26 ft on 07/13/1933
(52) 16.09 ft on 09/29/1997
(53) 16.06 ft on 07/24/1943
(54) 15.96 ft on 06/27/2012
(55) 15.87 ft on 07/09/1939
(56) 15.69 ft on 08/04/1945
(57) 15.62 ft on 08/14/1945
(58) 15.56 ft on 08/04/1995
(59) 15.55 ft on 08/14/1949
(60) 15.39 ft on 08/20/2004
(61) 15.34 ft on 09/28/1994
(62) 15.31 ft on 06/20/1982
(63) 15.22 ft on 08/12/1965
(64) 15.20 ft on 08/26/1962
(65) 15.20 ft on 04/04/1959
(66) 15.18 ft on 09/17/1994
(67) 15.18 ft on 01/13/1964
(68) 15.15 ft on 09/15/1968
(69) 15.12 ft on 04/18/1958
(70) 15.12 ft on 07/06/1945
(71) 15.10 ft on 08/25/1957
(72) 15.07 ft on 09/08/1947
(73) 15.01 ft on 07/07/1968
(74) 15.00 ft on 09/16/1979
(75) 14.99 ft on 08/21/2015
(76) 14.96 ft on 09/24/1948
(77) 14.96 ft on 07/03/1974
(78) 14.85 ft on 08/16/2004
(79) 14.84 ft on 09/05/1953
(80) 14.78 ft on 08/13/1974
(81) 14.75 ft on 07/20/1968
(82) 14.74 ft on 09/01/1959
(83) 14.72 ft on 09/03/1985
(84) 14.68 ft on 03/18/1983
(85) 14.65 ft on 02/11/1936
(86) 14.60 ft on 08/19/1959
(87) 14.60 ft on 02/23/1936
(88) 14.54 ft on 07/11/1968
(89) 14.48 ft on 09/07/1981
(90) 14.44 ft on 05/16/1979
(91) 14.42 ft on 09/13/1959
(92) 14.41 ft on 08/29/2012
(93) 14.40 ft on 12/27/2002
(94) 14.34 ft on 09/10/1957
(95) 14.31 ft on 08/23/1949
(96) 14.30 ft on 10/20/1944
(97) 14.29 ft on 06/09/2016
(98) 14.26 ft on 07/13/1941
(99) 14.26 ft on 08/23/1967
(100) 14.17 ft on 10/04/1957
(101) 14.08 ft on 08/13/2016
(102) 14.08 ft on 10/04/1969
(103) 14.07 ft on 08/27/2003
(104) 14.06 ft on 08/02/1965
(105) 14.02 ft on 04/06/1973
(106) 14.02 ft on 09/03/1962
(107) 14.01 ft on 09/28/1982
(108) 13.95 ft on 06/29/1939
(109) 13.95 ft on 08/06/1939
(110) 13.94 ft on 09/09/2017
(111) 13.92 ft on 08/11/2003
(112) 13.90 ft on 05/17/1957
(113) 13.86 ft on 02/17/1936
(114) 13.82 ft on 07/18/1943
(115) 13.80 ft on 07/13/1943
(116) 13.75 ft on 08/31/1943
(117) 13.71 ft on 08/23/2004
(118) 13.71 ft on 08/14/1948
(119) 13.66 ft on 08/21/1947
(120) 13.65 ft on 03/01/1963
(121) 13.65 ft on 02/28/1958
(122) 13.61 ft on 08/09/1957
(123) 13.59 ft on 08/15/1947
(124) 13.58 ft on 02/14/1963
(125) 13.53 ft on 03/29/1983
(126) 13.46 ft on 07/31/1946
(127) 13.42 ft on 02/05/1972
(128) 13.39 ft on 08/05/2015
(129) 13.38 ft on 10/12/1936
(130) 13.26 ft on 07/28/1946
(131) 13.26 ft on 08/26/1945
(132) 13.22 ft on 08/28/1995
(133) 13.16 ft on 08/30/1967
(134) 13.14 ft on 01/27/1958
(135) 13.09 ft on 07/15/1959
(136) 13.09 ft on 06/14/1933
(137) 13.07 ft on 04/04/1941
(138) 13.06 ft on 08/02/1938
(139) 13.01 ft on 03/31/2010
(140) 13.01 ft on 07/21/1959

(P): Preliminary values subject to further review.