Historic Crests
(1) 31.59 ft on 07/12/1951
(2) 31.01 ft on 10/11/1973
(3) 30.86 ft on 06/21/1967
(4) 30.82 ft on 09/28/1973
(5) 30.65 ft on 12/04/1973
(6) 30.50 ft on 07/20/1973
(7) 30.26 ft on 08/10/1968
(8) 30.12 ft on 07/19/1973
(9) 29.87 ft on 06/27/1968
(10) 29.31 ft on 05/07/1973
(11) 29.26 ft on 09/25/1973
(12) 28.98 ft on 03/25/1973
(13) 28.94 ft on 08/01/2019
(14) 28.90 ft on 06/12/1967
(15) 28.55 ft on 06/30/1988
(16) 28.52 ft on 06/06/1965
(17) 28.40 ft on 03/31/1973
(18) 28.29 ft on 09/13/1961
(19) 28.20 ft on 10/05/1998
(20) 28.17 ft on 04/28/1969
(21) 28.15 ft on 02/02/1973
(22) 28.12 ft on 11/02/1961
(23) 28.07 ft on 04/17/1973
(24) 27.83 ft on 06/04/1970
(25) 27.67 ft on 07/26/1968
(26) 27.59 ft on 08/04/1968
(27) 27.56 ft on 05/23/1961
(28) 27.32 ft on 03/27/1961
(29) 27.30 ft on 05/06/1961
(30) 27.29 ft on 03/07/1973
(31) 27.15 ft on 06/06/1996
(32) 26.77 ft on 07/27/1981
(33) 26.65 ft on 07/09/1969
(34) 26.55 ft on 06/29/1965
(35) 26.54 ft on 07/31/1968
(36) 26.10 ft on 11/03/1974
(37) 26.03 ft on 06/21/1977
(38) 26.00 ft on 07/10/1993
(39) 25.94 ft on 05/01/1972
(40) 25.87 ft on 05/14/1974
(41) 25.76 ft on 09/22/1965
(42) 25.37 ft on 11/20/1973
(43) 25.28 ft on 04/23/1968
(44) 25.06 ft on 10/10/1985
(45) 25.06 ft on 05/27/2016
(46) 24.99 ft on 05/23/1973
(47) 24.73 ft on 08/22/2017
(48) 24.58 ft on 06/09/1974
(49) 24.49 ft on 04/09/1961
(50) 24.36 ft on 05/02/1973
(51) 24.32 ft on 06/24/1977
(52) 24.22 ft on 05/17/1995
(53) 24.18 ft on 05/16/1990
(54) 24.17 ft on 03/20/1973
(55) 24.11 ft on 06/14/1965
(56) 24.06 ft on 03/05/1973
(57) 24.03 ft on 07/22/1993
(58) 24.02 ft on 03/11/1973
(59) 24.01 ft on 11/09/1977
(60) 23.76 ft on 06/21/1984
(61) 23.44 ft on 09/23/1970
(62) 23.28 ft on 06/25/1967
(63) 23.18 ft on 08/28/2004
(64) 23.04 ft on 10/08/1967
(65) 23.02 ft on 08/17/2019
(66) 23.02 ft on 06/19/1964
(67) 22.99 ft on 05/27/1973
(68) 22.93 ft on 03/21/1962
(69) 22.88 ft on 06/26/1977
(70) 22.79 ft on 04/21/1972
(71) 22.67 ft on 09/13/1977
(72) 22.67 ft on 03/09/1973
(73) 22.49 ft on 04/19/1970
(74) 22.42 ft on 10/11/1961
(75) 22.23 ft on 03/14/1973
(76) 21.88 ft on 06/18/1977
(77) 21.76 ft on 06/23/1964
(78) 21.62 ft on 05/07/1972
(79) 21.43 ft on 12/30/1972
(80) 21.24 ft on 06/28/1967
(81) 21.19 ft on 11/16/1961
(82) 20.85 ft on 05/16/2009
(83) 20.82 ft on 06/12/1970
(84) 20.58 ft on 02/01/1962
(85) 20.46 ft on 04/28/1994
(86) 20.32 ft on 01/19/1974
(87) 20.28 ft on 02/27/1971
(88) 20.18 ft on 03/17/1965
(89) 20.17 ft on 11/10/1977
(90) 20.16 ft on 05/07/2007
(91) 20.06 ft on 05/01/1983
(92) 19.97 ft on 06/12/1965
(93) 19.95 ft on 06/10/2015
(94) 19.88 ft on 10/18/1968
(95) 19.70 ft on 01/03/1971
(96) 19.65 ft on 04/14/1967
(97) 19.57 ft on 09/25/1962
(98) 19.52 ft on 06/10/1965
(99) 19.43 ft on 03/18/1987
(100) 19.36 ft on 06/22/1968
(101) 19.35 ft on 06/15/1982
(102) 19.32 ft on 06/11/1975
(103) 19.21 ft on 06/23/1977
(104) 19.11 ft on 04/02/1967
(105) 19.10 ft on 04/18/1969
(106) 18.84 ft on 11/14/1972
(107) 18.66 ft on 04/11/1997
(108) 18.54 ft on 09/04/1964
(109) 18.53 ft on 12/15/1971
(110) 18.50 ft on 05/20/2010
(111) 18.37 ft on 07/20/1969
(112) 18.23 ft on 10/16/1967
(113) 18.15 ft on 01/28/1962
(114) 18.02 ft on 06/11/2005
(115) 17.94 ft on 09/29/1985
(116) 17.92 ft on 03/13/1961
(117) 17.34 ft on 07/30/1998
(118) 17.18 ft on 06/28/1979
(119) 17.03 ft on 06/16/1991
(120) 16.88 ft on 09/24/1961
(121) 15.89 ft on 03/05/1963
(122) 15.35 ft on 03/30/1980
(123) 15.15 ft on 03/17/2008
(124) 15.15 ft on 06/13/1966
(125) 15.03 ft on 02/27/2011
(126) 14.76 ft on 03/20/1992
(127) 14.70 ft on 05/25/2002
(128) 14.40 ft on 04/30/2006
(129) 14.04 ft on 09/08/1989
(130) 13.84 ft on 05/24/1976
(131) 13.58 ft on 05/31/2013
(132) 13.32 ft on 04/10/2001
(133) 11.78 ft on 06/10/2014
(134) 9.73 ft on 06/20/2000
(135) 9.64 ft on 08/31/2003
(136) 7.87 ft on 02/29/2012

(P): Preliminary values subject to further review.