Historic Crests
(1) 50.30 ft on 07/12/1951
(2) 49.19 ft on 07/01/2007
(3) 44.32 ft on 11/18/1928
(4) 43.30 ft on 11/03/1998
(5) 42.70 ft on 04/24/1944
(6) 42.48 ft on 06/03/1935
(7) 42.10 ft on 04/17/1945
(8) 41.80 ft on 09/14/1961
(9) 40.10 ft on 10/13/1973
(10) 40.00 ft on 06/12/1981
(11) 40.00 ft on 05/17/1990
(12) 39.04 ft on 05/01/1935
(13) 38.90 ft on 06/28/1969
(14) 38.90 ft on 06/22/1967
(15) 38.87 ft on 05/09/2007
(16) 38.80 ft on 06/10/1984
(17) 38.80 ft on 12/07/1944
(18) 38.60 ft on 05/19/1995
(19) 38.50 ft on 09/07/1951
(20) 38.00 ft on 06/23/1977
(21) 38.00 ft on 10/12/1985
(22) 37.80 ft on 02/24/1985
(23) 37.70 ft on 10/05/1986
(24) 37.70 ft on 05/07/1961
(25) 37.60 ft on 10/07/1998
(26) 37.50 ft on 05/10/1993
(27) 37.30 ft on 07/17/1951
(28) 37.20 ft on 04/30/1994
(29) 36.70 ft on 03/06/2004
(30) 36.52 ft on 04/29/2009
(31) 36.40 ft on 12/16/1992
(32) 36.30 ft on 10/14/1969
(33) 36.10 ft on 04/17/1944
(34) 36.00 ft on 04/01/1980
(35) 35.90 ft on 06/11/1995
(36) 35.90 ft on 09/30/1973
(37) 35.80 ft on 11/04/1961
(38) 35.80 ft on 04/06/1947
(39) 35.70 ft on 06/07/1985
(40) 35.64 ft on 05/26/2015
(41) 35.60 ft on 11/05/1985
(42) 35.60 ft on 08/16/1950
(43) 35.40 ft on 04/03/1988
(44) 35.10 ft on 03/27/1973
(45) 34.90 ft on 04/20/1970
(46) 34.80 ft on 04/03/1983
(47) 34.47 ft on 08/24/2017
(48) 34.40 ft on 07/01/1951
(49) 34.20 ft on 07/23/1948
(50) 34.20 ft on 06/05/1970
(51) 34.10 ft on 06/19/1975
(52) 34.10 ft on 06/08/1965
(53) 34.10 ft on 07/09/1949
(54) 34.10 ft on 06/09/1947
(55) 34.00 ft on 06/30/1951
(56) 34.00 ft on 05/02/2017
(57) 33.86 ft on 04/25/2010
(58) 33.70 ft on 03/20/1987
(59) 33.70 ft on 04/13/1997
(60) 33.60 ft on 03/16/1947
(61) 33.60 ft on 04/13/1947
(62) 33.60 ft on 09/06/1965
(63) 33.60 ft on 06/17/1981
(64) 33.60 ft on 04/17/1999
(65) 33.50 ft on 02/01/1982
(66) 33.50 ft on 05/03/1972
(67) 33.40 ft on 06/28/1951
(68) 33.40 ft on 03/12/1952
(69) 33.40 ft on 07/20/1958
(70) 33.40 ft on 09/24/1970
(71) 33.40 ft on 03/21/1984
(72) 33.30 ft on 06/08/1996
(73) 33.20 ft on 03/22/1962
(74) 33.20 ft on 04/12/1947
(75) 33.19 ft on 09/15/2008
(76) 33.10 ft on 06/14/1967
(77) 33.00 ft on 07/12/1958
(78) 32.70 ft on 05/06/1999
(79) 32.70 ft on 03/03/1987
(80) 32.63 ft on 06/18/2009
(81) 32.60 ft on 06/10/1979
(82) 32.60 ft on 11/18/1961
(83) 32.60 ft on 03/28/1961
(84) 32.40 ft on 11/11/1974
(85) 32.30 ft on 10/14/1961
(86) 32.30 ft on 06/15/1965
(87) 32.30 ft on 04/29/1999
(88) 32.20 ft on 05/05/1978
(89) 32.20 ft on 07/27/1948
(90) 32.10 ft on 02/23/1997
(91) 32.04 ft on 05/19/2015
(92) 31.97 ft on 06/15/2010
(93) 31.96 ft on 04/29/2016
(94) 31.90 ft on 07/04/1969
(95) 31.80 ft on 04/01/1973
(96) 31.62 ft on 05/15/2010
(97) 31.50 ft on 06/01/1982
(98) 31.30 ft on 04/11/1961
(99) 31.20 ft on 09/23/1965
(100) 31.00 ft on 06/09/1994
(101) 31.00 ft on 02/03/1973
(102) 30.80 ft on 03/11/1958
(103) 30.80 ft on 05/19/1986
(104) 30.80 ft on 05/28/1995
(105) 30.80 ft on 05/25/1999
(106) 30.70 ft on 06/24/1947
(107) 30.70 ft on 06/10/1951
(108) 30.70 ft on 02/02/1962
(109) 30.60 ft on 11/11/1977
(110) 30.60 ft on 12/06/1973
(111) 30.50 ft on 10/07/1960
(112) 30.50 ft on 07/14/1950
(113) 30.50 ft on 05/11/1946
(114) 30.45 ft on 05/19/1957
(115) 30.40 ft on 05/26/1961
(116) 30.20 ft on 03/21/1973
(117) 30.20 ft on 12/16/1971
(118) 30.10 ft on 03/08/1973
(119) 30.00 ft on 08/11/1968
(120) 29.80 ft on 05/02/1983
(121) 29.80 ft on 05/03/1951
(122) 29.50 ft on 04/13/1994
(123) 29.50 ft on 01/04/1971
(124) 29.40 ft on 07/12/1957
(125) 29.31 ft on 05/30/2015
(126) 29.30 ft on 06/10/2010
(127) 29.30 ft on 01/06/1946
(128) 29.20 ft on 03/30/1961
(129) 29.16 ft on 06/07/2015
(130) 29.10 ft on 03/26/1978
(131) 29.10 ft on 03/03/1977
(132) 29.00 ft on 03/18/1998
(133) 28.90 ft on 10/22/1949
(134) 28.90 ft on 06/22/1984
(135) 28.90 ft on 03/05/1985
(136) 28.80 ft on 09/29/1986
(137) 28.73 ft on 06/16/2010
(138) 28.70 ft on 04/17/1973
(139) 28.70 ft on 05/28/1955
(140) 28.60 ft on 03/02/1993
(141) 28.60 ft on 04/29/1983
(142) 28.60 ft on 03/14/1961
(143) 28.50 ft on 03/31/1949
(144) 28.40 ft on 08/28/1950
(145) 28.25 ft on 04/15/2007
(146) 28.20 ft on 06/29/1999
(147) 28.20 ft on 03/20/1948
(148) 28.10 ft on 09/18/1969
(149) 28.10 ft on 05/11/1951
(150) 28.06 ft on 03/18/2008
(151) 28.00 ft on 05/19/1981
(152) 25.98 ft on 09/02/2003

(P): Preliminary values subject to further review.