Historic Crests
(1) 29.58 ft on 07/25/1993
(2) 28.48 ft on 06/02/2019
(3) 28.47 ft on 06/02/2019
(4) 28.00 ft on 06/18/2008
(5) 26.80 ft on 04/25/1973
(6) 26.42 ft on 04/21/2013
(7) 26.12 ft on 05/16/2001
(8) 25.78 ft on 07/08/2014
(9) 24.62 ft on 06/01/2013
(10) 24.10 ft on 10/05/1986
(11) 23.93 ft on 10/12/2018
(12) 23.68 ft on 05/30/1996
(13) 23.40 ft on 04/05/1983
(14) 23.26 ft on 05/01/1965
(15) 23.04 ft on 04/27/1993
(16) 22.99 ft on 04/15/1998
(17) 22.91 ft on 06/28/2015
(18) 22.76 ft on 06/10/1947
(19) 22.65 ft on 06/17/2011
(20) 22.60 ft on 04/28/2001
(21) 22.38 ft on 05/05/2008
(22) 22.30 ft on 04/24/2011
(23) 22.03 ft on 04/04/1960
(24) 22.00 ft on 03/06/1985
(25) 21.88 ft on 04/13/1979
(26) 21.83 ft on 05/12/1996
(27) 21.68 ft on 06/24/2010
(28) 21.65 ft on 07/11/1969
(29) 21.56 ft on 05/22/1974
(30) 21.50 ft on 05/20/1986
(31) 21.49 ft on 12/29/2015
(32) 21.08 ft on 05/26/1995
(33) 21.07 ft on 03/12/2009
(34) 21.07 ft on 03/12/2009
(35) 21.03 ft on 04/27/1976
(36) 20.98 ft on 05/14/2002
(37) 20.98 ft on 05/13/1951
(38) 20.94 ft on 05/28/1944
(39) 20.93 ft on 06/23/1990
(40) 20.82 ft on 07/05/2013
(41) 20.58 ft on 04/27/2008
(42) 20.29 ft on 06/05/2004
(43) 20.17 ft on 03/24/1948
(44) 20.16 ft on 04/26/1952
(45) 20.10 ft on 06/07/2001
(46) 20.06 ft on 05/18/2009
(47) 19.97 ft on 04/23/1997
(48) 19.84 ft on 04/19/1982
(49) 19.78 ft on 05/10/1975
(50) 19.69 ft on 09/10/2018
(51) 19.67 ft on 06/29/2011
(52) 19.67 ft on 06/04/2011
(53) 19.67 ft on 04/09/1962
(54) 19.52 ft on 12/05/1982
(55) 19.49 ft on 06/28/1974
(56) 19.47 ft on 05/03/2017
(57) 19.37 ft on 04/30/1999
(58) 19.32 ft on 10/17/2019
(59) 19.31 ft on 03/23/2010
(60) 19.22 ft on 04/30/1969
(61) 19.19 ft on 05/15/2010
(62) 19.16 ft on 07/09/1998
(63) 19.03 ft on 05/16/2018
(64) 19.00 ft on 06/15/2002
(65) 18.98 ft on 04/02/2020
(66) 18.94 ft on 10/07/2016
(67) 18.67 ft on 03/28/1945
(68) 18.65 ft on 06/03/2017
(69) 18.62 ft on 04/26/1944
(70) 18.59 ft on 06/18/1945
(71) 18.52 ft on 07/05/2018
(72) 18.40 ft on 03/22/1982
(73) 18.26 ft on 04/05/1951
(74) 18.24 ft on 09/12/2014
(75) 18.23 ft on 04/17/1967
(76) 18.20 ft on 07/01/1984
(77) 18.20 ft on 02/27/1997
(78) 18.18 ft on 05/29/1999
(79) 18.11 ft on 11/01/2009
(80) 18.10 ft on 04/17/1986
(81) 18.10 ft on 02/28/1985
(82) 18.03 ft on 01/12/1946
(83) 18.02 ft on 09/15/2008
(84) 18.00 ft on 05/06/1984
(85) 17.97 ft on 06/16/2010
(86) 17.90 ft on 06/28/2000
(87) 17.86 ft on 07/13/2015
(88) 17.79 ft on 04/27/2010
(89) 17.78 ft on 04/07/1961
(90) 17.77 ft on 04/22/1991
(91) 17.76 ft on 09/25/1970
(92) 17.72 ft on 04/08/1947
(93) 17.72 ft on 03/28/1947
(94) 17.66 ft on 06/24/1944
(95) 17.60 ft on 06/22/1950
(96) 17.54 ft on 05/16/2014
(97) 17.52 ft on 08/27/2007
(98) 17.49 ft on 05/14/1960
(99) 17.33 ft on 07/21/1982
(100) 17.31 ft on 04/08/2017
(101) 17.28 ft on 10/09/2010
(102) 17.27 ft on 05/19/1945
(103) 17.26 ft on 03/14/2013
(104) 17.25 ft on 04/13/1995
(105) 17.20 ft on 03/26/1946
(106) 17.18 ft on 04/14/2007
(107) 17.17 ft on 06/11/1945
(108) 16.89 ft on 05/02/1992
(109) 16.83 ft on 12/16/2015
(110) 16.80 ft on 03/15/1939
(111) 16.72 ft on 07/14/1986
(112) 16.70 ft on 09/28/1938
(113) 16.60 ft on 03/12/1937
(114) 16.56 ft on 12/03/2015
(115) 16.47 ft on 06/19/2000
(116) 16.46 ft on 04/01/2016
(117) 16.40 ft on 09/26/1986
(118) 16.40 ft on 05/03/1982
(119) 16.40 ft on 04/18/1939
(120) 16.38 ft on 04/28/2007
(121) 16.37 ft on 04/04/2007
(122) 16.35 ft on 11/06/2018
(123) 16.35 ft on 05/26/2003
(124) 16.32 ft on 05/20/2017
(125) 16.30 ft on 03/24/1984
(126) 16.30 ft on 06/19/1942
(127) 16.26 ft on 07/09/2015
(128) 16.26 ft on 04/13/1978
(129) 16.20 ft on 03/17/2001
(130) 16.18 ft on 06/19/1943
(131) 16.17 ft on 05/21/1943
(132) 16.13 ft on 06/02/1982
(133) 16.12 ft on 03/28/2007
(134) 16.10 ft on 07/06/1981
(135) 16.09 ft on 06/17/2001
(136) 16.08 ft on 01/18/1960
(137) 16.00 ft on 05/13/1972
(138) 15.07 ft on 04/15/2005
(139) 14.25 ft on 04/18/2006

(P): Preliminary values subject to further review.