Historic Crests
(1) 25.70 ft on 10/04/1986
(2) 25.50 ft on 05/01/1935
(3) 23.90 ft on 10/02/1959
(4) 23.58 ft on 04/01/1974
(5) 23.58 ft on 05/17/1957
(6) 22.73 ft on 05/10/1993
(7) 22.70 ft on 05/21/1955
(8) 22.18 ft on 06/10/1995
(9) 22.00 ft on 05/08/1995
(10) 21.98 ft on 05/20/1949
(11) 21.87 ft on 11/04/1974
(12) 21.79 ft on 05/21/2019
(13) 21.74 ft on 05/22/1949
(14) 21.30 ft on 09/21/1965
(15) 21.22 ft on 05/26/2019
(16) 21.05 ft on 07/30/1950
(17) 21.00 ft on 05/04/1914
(18) 20.92 ft on 10/05/1959
(19) 20.90 ft on 10/05/1955
(20) 20.90 ft on 04/20/1942
(21) 20.89 ft on 05/27/1955
(22) 20.83 ft on 05/25/2015
(23) 20.80 ft on 05/20/1951
(24) 20.62 ft on 09/14/1961
(25) 20.57 ft on 05/20/1943
(26) 20.40 ft on 10/25/1941
(27) 20.35 ft on 09/25/1959
(28) 20.32 ft on 06/24/1948
(29) 20.27 ft on 04/14/1947
(30) 20.15 ft on 05/16/1947
(31) 20.13 ft on 06/19/1955
(32) 20.10 ft on 08/02/1950
(33) 20.04 ft on 06/11/1957
(34) 20.01 ft on 04/11/1944
(35) 19.94 ft on 05/21/1957
(36) 19.87 ft on 04/16/1945
(37) 19.73 ft on 05/28/1987
(38) 19.70 ft on 05/20/1938
(39) 19.67 ft on 05/03/1957
(40) 19.59 ft on 04/26/1942
(41) 19.41 ft on 07/01/1951
(42) 19.40 ft on 06/01/1957
(43) 19.29 ft on 05/03/1993
(44) 19.19 ft on 04/23/1942
(45) 19.12 ft on 11/02/1998
(46) 19.11 ft on 07/01/2007
(47) 19.10 ft on 05/24/1938
(48) 18.98 ft on 06/29/1948
(49) 18.87 ft on 06/10/1941
(50) 18.82 ft on 06/26/1951
(51) 18.77 ft on 09/29/1945
(52) 18.76 ft on 09/30/1986
(53) 18.70 ft on 05/26/1957
(54) 18.67 ft on 04/24/1957
(55) 18.57 ft on 05/09/2019
(56) 18.22 ft on 08/20/2007
(57) 18.20 ft on 04/12/1997
(58) 17.98 ft on 04/30/2017
(59) 17.82 ft on 06/10/2008
(60) 17.78 ft on 05/26/1951
(61) 17.71 ft on 03/05/2004
(62) 17.71 ft on 07/14/2007
(63) 17.59 ft on 10/12/2018
(64) 17.47 ft on 06/05/1995
(65) 17.46 ft on 03/17/1998
(66) 17.36 ft on 08/04/1995
(67) 17.32 ft on 04/26/1999
(68) 17.32 ft on 11/21/1994
(69) 17.07 ft on 10/10/2018
(70) 16.88 ft on 03/24/2000
(71) 16.72 ft on 06/02/2013
(72) 16.62 ft on 05/11/2019
(73) 16.42 ft on 04/10/2008
(74) 16.29 ft on 06/08/2019
(75) 15.85 ft on 08/17/1938
(76) 15.84 ft on 04/30/1993
(77) 15.82 ft on 04/15/1999
(78) 15.75 ft on 06/11/1999
(79) 15.70 ft on 07/20/1953
(80) 15.65 ft on 04/25/1990
(81) 15.53 ft on 07/03/1987
(82) 15.46 ft on 03/15/1990
(83) 15.44 ft on 03/01/1987
(84) 15.43 ft on 05/20/1993
(85) 15.39 ft on 05/28/1976
(86) 15.38 ft on 03/25/1987
(87) 15.26 ft on 12/15/1992
(88) 15.23 ft on 11/26/1992
(89) 15.22 ft on 03/18/1987
(90) 15.21 ft on 06/16/1968
(91) 15.21 ft on 05/01/1994
(92) 15.19 ft on 06/26/2000
(93) 15.14 ft on 10/05/2002
(94) 15.08 ft on 04/09/1984
(95) 14.84 ft on 06/24/1999
(96) 14.83 ft on 08/04/1996
(97) 14.71 ft on 02/24/1985
(98) 14.68 ft on 12/25/1997
(99) 14.63 ft on 10/23/1965
(100) 14.61 ft on 05/31/2001
(101) 14.60 ft on 09/26/1971
(102) 14.57 ft on 04/12/1994
(103) 14.50 ft on 10/31/1971
(104) 14.47 ft on 06/23/2004
(105) 14.39 ft on 05/28/2000
(106) 14.35 ft on 05/03/1952
(107) 14.35 ft on 09/20/2002
(108) 14.34 ft on 02/16/1987
(109) 14.30 ft on 05/30/1994
(110) 14.19 ft on 07/11/1999
(111) 14.18 ft on 03/13/1999
(112) 14.15 ft on 11/18/1996
(113) 14.04 ft on 05/03/1997
(114) 13.89 ft on 10/05/1998
(115) 13.66 ft on 09/28/1996
(116) 13.63 ft on 12/10/1999
(117) 13.63 ft on 09/25/1997
(118) 13.20 ft on 06/27/1993
(119) 11.69 ft on 09/03/1991

(P): Preliminary values subject to further review.