Historic Crests
(1) 63.30 ft on 07/22/1993
(2) 61.32 ft on 05/31/2019
(3) 53.19 ft on 10/18/1973
(4) 50.20 ft on 08/05/1993
(5) 40.96 ft on 06/07/2015
(6) 40.72 ft on 05/09/2015
(7) 39.83 ft on 09/06/2018
(8) 37.68 ft on 05/08/2007
(9) 37.58 ft on 09/28/1973
(10) 36.39 ft on 12/02/2018
(11) 35.59 ft on 06/26/1997
(12) 35.55 ft on 06/22/2010
(13) 35.47 ft on 06/29/1998
(14) 35.24 ft on 05/21/2017
(15) 34.70 ft on 05/27/1996
(16) 34.70 ft on 05/28/2016
(17) 34.65 ft on 05/08/1995
(18) 34.28 ft on 12/14/2015
(19) 33.85 ft on 06/26/2003
(20) 33.70 ft on 07/19/2008
(21) 33.10 ft on 05/08/1978
(22) 32.74 ft on 05/06/2001
(23) 32.22 ft on 06/06/2001
(24) 32.17 ft on 05/22/1971
(25) 32.15 ft on 05/11/2016
(26) 32.07 ft on 05/22/1999
(27) 31.97 ft on 04/15/1999
(28) 31.36 ft on 05/31/2004
(29) 31.28 ft on 04/02/1973
(30) 31.22 ft on 06/15/2001
(31) 31.16 ft on 04/26/2008
(32) 31.10 ft on 06/12/1967
(33) 31.06 ft on 06/03/2010
(34) 31.05 ft on 06/06/2008
(35) 31.02 ft on 05/08/1993
(36) 31.00 ft on 07/02/1965
(37) 30.99 ft on 10/15/2007
(38) 30.87 ft on 03/12/2001
(39) 30.69 ft on 05/31/1999
(40) 30.67 ft on 07/05/2000
(41) 30.55 ft on 10/24/2008
(42) 30.50 ft on 02/27/1969
(43) 30.47 ft on 09/13/1977
(44) 30.04 ft on 05/23/1996
(45) 29.83 ft on 05/01/1965
(46) 29.79 ft on 05/31/2008
(47) 29.73 ft on 10/07/2017
(48) 29.70 ft on 06/18/1967
(49) 29.66 ft on 03/26/1973
(50) 29.60 ft on 06/21/1967
(51) 29.38 ft on 05/07/1973
(52) 29.31 ft on 07/29/1978
(53) 29.30 ft on 06/16/1967
(54) 29.29 ft on 04/27/2016
(55) 29.28 ft on 03/05/2004
(56) 29.26 ft on 05/29/2002
(57) 28.85 ft on 08/03/2007
(58) 28.80 ft on 07/29/2001
(59) 28.49 ft on 06/21/2018
(60) 28.47 ft on 09/17/2001
(61) 28.40 ft on 05/29/1962
(62) 28.21 ft on 05/24/2007
(63) 28.14 ft on 05/16/2007
(64) 27.99 ft on 12/28/2018
(65) 27.80 ft on 02/25/2001
(66) 27.80 ft on 02/25/2001
(67) 27.74 ft on 06/11/1970
(68) 27.68 ft on 06/30/1965
(69) 27.64 ft on 09/21/1965
(70) 27.57 ft on 10/17/1968
(71) 27.52 ft on 09/13/1961
(72) 27.40 ft on 04/27/2009
(73) 27.31 ft on 03/22/1969
(74) 27.17 ft on 07/08/2000
(75) 26.90 ft on 05/18/1995
(76) 26.87 ft on 03/11/1973
(77) 26.75 ft on 05/01/2017
(78) 26.63 ft on 05/24/2008
(79) 26.57 ft on 03/25/1962
(80) 26.53 ft on 06/13/2008
(81) 26.20 ft on 07/11/1997
(82) 26.10 ft on 11/18/1996
(83) 26.03 ft on 05/25/2016

(P): Preliminary values subject to further review.