Historic Crests
(1) 36.82 ft on 07/01/2007
(2) 35.30 ft on 10/04/1986
(3) 34.02 ft on 05/22/2019
(4) 32.24 ft on 04/29/1994
(5) 32.20 ft on 10/10/2018
(6) 32.13 ft on 11/03/1998
(7) 32.09 ft on 04/20/1970
(8) 31.96 ft on 05/27/1990
(9) 31.19 ft on 06/11/1995
(10) 31.15 ft on 10/14/1969
(11) 31.10 ft on 04/02/1988
(12) 30.54 ft on 02/24/1985
(13) 30.52 ft on 09/11/2009
(14) 30.50 ft on 11/16/1985
(15) 29.80 ft on 08/24/1985
(16) 29.72 ft on 03/06/2004
(17) 29.65 ft on 06/01/1982
(18) 29.59 ft on 05/02/2019
(19) 29.31 ft on 05/09/2019
(20) 29.19 ft on 07/02/1969
(21) 29.19 ft on 10/13/1973
(22) 29.07 ft on 09/11/2016
(23) 29.03 ft on 10/08/2016
(24) 29.00 ft on 05/10/1993
(25) 28.95 ft on 09/26/1993
(26) 28.57 ft on 04/29/2009
(27) 28.38 ft on 09/29/1973
(28) 28.05 ft on 07/07/2010
(29) 27.89 ft on 03/31/1980
(30) 27.87 ft on 08/26/2005
(31) 27.73 ft on 04/12/1994
(32) 27.65 ft on 03/11/1974
(33) 27.37 ft on 06/14/2005
(34) 27.36 ft on 06/23/1967
(35) 27.25 ft on 06/21/1970
(36) 27.17 ft on 05/08/2007
(37) 26.89 ft on 03/26/1973
(38) 26.82 ft on 05/08/1995
(39) 26.81 ft on 04/16/1973
(40) 26.70 ft on 03/04/1985
(41) 26.68 ft on 05/01/2017
(42) 26.66 ft on 05/26/2015
(43) 26.60 ft on 06/05/1985
(44) 26.37 ft on 04/23/1983
(45) 26.28 ft on 07/07/1979
(46) 26.03 ft on 05/18/1995
(47) 25.92 ft on 06/17/2009
(48) 25.88 ft on 06/18/1975
(49) 25.71 ft on 07/27/1968
(50) 25.52 ft on 05/30/1993
(51) 25.51 ft on 03/20/1973
(52) 25.24 ft on 04/30/2009
(53) 25.20 ft on 03/01/1987
(54) 25.15 ft on 09/03/1974
(55) 25.15 ft on 06/01/1969
(56) 25.10 ft on 12/21/1987
(57) 25.10 ft on 08/09/2019
(58) 25.08 ft on 09/10/1989
(59) 25.03 ft on 11/09/1977
(60) 24.93 ft on 06/11/1990
(61) 24.85 ft on 04/01/1973
(62) 24.81 ft on 11/20/1994
(63) 24.79 ft on 06/09/1984
(64) 24.75 ft on 09/09/2018
(65) 24.64 ft on 05/30/1982
(66) 24.53 ft on 08/12/2019
(67) 24.40 ft on 08/24/1989
(68) 24.34 ft on 03/20/1984
(69) 24.33 ft on 11/04/1974
(70) 24.25 ft on 09/23/1962
(71) 24.23 ft on 06/10/2008
(72) 24.20 ft on 06/22/1990
(73) 24.08 ft on 06/20/1977
(74) 23.95 ft on 09/13/2008
(75) 23.92 ft on 12/15/1971
(76) 23.89 ft on 10/01/1962
(77) 23.81 ft on 06/06/2005
(78) 23.80 ft on 03/25/1978
(79) 23.70 ft on 03/18/1987
(80) 23.70 ft on 04/05/1983
(81) 23.66 ft on 07/03/1976
(82) 23.65 ft on 04/09/1984
(83) 23.53 ft on 05/30/2015
(84) 23.50 ft on 04/02/1983
(85) 23.49 ft on 10/09/2009
(86) 23.37 ft on 10/28/1973
(87) 23.36 ft on 04/28/1969
(88) 23.34 ft on 06/09/1965
(89) 23.30 ft on 04/18/1988
(90) 23.30 ft on 07/10/1979
(91) 23.26 ft on 01/06/2005
(92) 23.19 ft on 11/21/1973
(93) 23.10 ft on 05/28/1987
(94) 22.57 ft on 01/04/1971
(95) 22.55 ft on 04/04/2014
(96) 21.21 ft on 09/16/2010
(97) 21.04 ft on 04/04/2017
(98) 20.06 ft on 12/14/2015
(99) 18.86 ft on 06/05/1964

(P): Preliminary values subject to further review.