Historic Crests
(1) 28.20 ft on 03/26/1913
(2) 26.17 ft on 01/22/1959
(3) 23.36 ft on 01/07/2005
(4) 22.50 ft on 01/28/1952
(5) 22.32 ft on 01/06/2004
(6) 22.30 ft on 02/27/1929
(7) 22.04 ft on 01/13/2005
(8) 22.00 ft on 03/11/1964
(9) 21.90 ft on 03/06/1963
(10) 21.76 ft on 09/16/1979
(11) 21.50 ft on 03/07/1945
(12) 21.30 ft on 05/15/1933
(13) 21.29 ft on 05/21/2020
(14) 21.25 ft on 03/21/2008
(15) 21.02 ft on 04/05/2018
(16) 20.94 ft on 01/01/1991
(17) 20.92 ft on 03/22/2020 (P)
(18) 20.91 ft on 06/04/1997
(19) 20.80 ft on 03/21/1943
(20) 20.65 ft on 12/24/2013
(21) 20.55 ft on 03/06/2008
(22) 20.50 ft on 05/29/1968
(23) 20.40 ft on 05/01/1996
(24) 20.30 ft on 03/30/1924
(25) 20.20 ft on 03/29/1916
(26) 20.10 ft on 03/22/1927
(27) 20.09 ft on 02/27/2018
(28) 20.00 ft on 06/04/1947
(29) 19.90 ft on 02/09/2019
(30) 19.89 ft on 01/20/1996
(31) 19.80 ft on 03/29/1921
(32) 19.75 ft on 03/07/2011
(33) 19.70 ft on 12/07/2011
(34) 19.70 ft on 04/14/1948
(35) 19.63 ft on 04/06/1957
(36) 19.60 ft on 06/11/1990
(37) 19.39 ft on 03/03/2007
(38) 19.26 ft on 06/23/1937
(39) 19.19 ft on 03/25/2007
(40) 19.18 ft on 06/15/1981
(41) 19.10 ft on 02/15/1950
(42) 19.08 ft on 06/22/2015
(43) 19.03 ft on 03/16/1978
(44) 19.00 ft on 04/22/1920
(45) 19.00 ft on 06/08/1950
(46) 19.00 ft on 01/05/1951
(47) 19.00 ft on 04/04/1970
(48) 19.00 ft on 02/01/1982
(49) 18.89 ft on 03/22/1984
(50) 18.77 ft on 06/21/2019
(51) 18.71 ft on 01/17/2007
(52) 18.69 ft on 02/18/2018
(53) 18.59 ft on 11/07/2017
(54) 18.59 ft on 11/07/2017
(55) 18.42 ft on 05/05/2011
(56) 18.31 ft on 02/25/1985
(57) 18.20 ft on 06/30/1998
(58) 18.12 ft on 03/11/2011
(59) 18.07 ft on 01/28/2012
(60) 17.62 ft on 07/19/1992
(61) 17.56 ft on 02/08/2008
(62) 17.51 ft on 03/17/2007
(63) 17.43 ft on 02/14/2019
(64) 17.25 ft on 04/10/2000
(65) 17.11 ft on 03/02/2011
(66) 17.08 ft on 04/01/2019
(67) 17.05 ft on 08/07/1995
(68) 16.95 ft on 03/16/2015
(69) 16.94 ft on 02/23/2014
(70) 16.90 ft on 04/18/1998
(71) 16.79 ft on 12/17/1977
(72) 16.71 ft on 05/11/2021 (P)
(73) 16.71 ft on 03/16/2008
(74) 16.68 ft on 04/11/2015
(75) 16.53 ft on 12/01/2011
(76) 16.45 ft on 07/04/1987
(77) 16.40 ft on 04/16/2002
(78) 16.36 ft on 04/21/2011
(79) 16.30 ft on 09/04/2003
(80) 16.27 ft on 04/06/1989
(81) 16.24 ft on 05/20/2001
(82) 16.16 ft on 01/25/1996
(83) 16.13 ft on 11/03/2018
(84) 16.08 ft on 02/24/2018
(85) 16.07 ft on 04/06/2014
(86) 16.01 ft on 07/15/2017
(87) 15.97 ft on 11/21/2017
(88) 15.97 ft on 11/21/2017
(89) 15.89 ft on 03/02/2021 (P)
(90) 15.85 ft on 01/25/2019
(91) 15.84 ft on 12/29/2015
(92) 15.78 ft on 03/29/2005
(93) 15.67 ft on 08/10/1995
(94) 15.67 ft on 06/06/2008
(95) 15.65 ft on 03/30/2020 (P)
(96) 15.63 ft on 12/04/1986
(97) 15.52 ft on 12/24/2011
(98) 15.50 ft on 12/19/2001
(99) 15.45 ft on 06/28/2008
(100) 15.43 ft on 07/16/2015
(101) 15.37 ft on 05/16/2014
(102) 15.10 ft on 05/15/2002
(103) 15.05 ft on 03/14/2010
(104) 15.03 ft on 04/04/1988
(105) 14.97 ft on 04/06/2011
(106) 14.89 ft on 02/13/2009
(107) 14.88 ft on 04/28/2011
(108) 14.51 ft on 02/07/2004
(109) 14.48 ft on 05/20/1995
(110) 14.40 ft on 05/11/2003
(111) 14.30 ft on 02/15/2000
(112) 14.30 ft on 01/23/1999
(113) 14.20 ft on 04/12/2001
(114) 14.09 ft on 06/07/2002
(115) 14.08 ft on 04/04/2005
(116) 14.00 ft on 04/25/2005
(117) 13.80 ft on 02/26/2011
(118) 13.58 ft on 08/21/1980

(P): Preliminary values subject to further review.