Historic Crests
(1) 28.40 ft on 01/01/1925
(2) 24.00 ft on 10/01/1929
(3) 23.34 ft on 03/06/1966
(4) 22.50 ft on 03/11/1998
(5) 22.44 ft on 01/14/1993
(6) 21.22 ft on 02/23/2020
(7) 21.08 ft on 03/07/1991
(8) 20.87 ft on 03/17/1980
(9) 20.72 ft on 03/30/2005
(10) 20.60 ft on 08/01/1928
(11) 19.83 ft on 02/28/1979
(12) 19.80 ft on 03/03/1939
(13) 19.80 ft on 04/08/1960
(14) 19.71 ft on 02/20/1965
(15) 19.70 ft on 08/16/1940
(16) 19.62 ft on 01/25/1987
(17) 19.51 ft on 02/19/2021
(18) 19.30 ft on 04/04/1948
(19) 19.22 ft on 03/24/2003
(20) 19.00 ft on 02/17/1905
(21) 18.90 ft on 03/27/1944
(22) 18.79 ft on 02/27/2013
(23) 18.59 ft on 01/29/1978
(24) 18.37 ft on 04/22/2020
(25) 18.30 ft on 02/07/1973
(26) 18.19 ft on 09/08/2004
(27) 18.17 ft on 12/20/2009
(28) 18.16 ft on 02/24/1975
(29) 18.10 ft on 04/19/1961
(30) 17.99 ft on 04/07/2009
(31) 17.95 ft on 03/06/1971
(32) 17.82 ft on 01/23/2010
(33) 17.78 ft on 04/04/1970
(34) 17.77 ft on 03/04/1987
(35) 17.75 ft on 12/17/1985
(36) 17.70 ft on 08/22/2013
(37) 17.70 ft on 03/06/1964
(38) 17.41 ft on 07/09/2013
(39) 17.18 ft on 03/10/1983
(40) 17.01 ft on 02/05/1972
(41) 16.97 ft on 05/05/1984
(42) 16.95 ft on 01/09/1990
(43) 16.67 ft on 02/06/2016
(44) 16.50 ft on 03/17/1962
(45) 16.25 ft on 04/13/2003
(46) 16.20 ft on 07/30/1957
(47) 16.10 ft on 03/12/1958
(48) 16.00 ft on 03/13/1947
(49) 15.90 ft on 07/20/1941
(50) 15.81 ft on 12/28/2019
(51) 15.81 ft on 03/11/1992
(52) 15.74 ft on 03/14/1977
(53) 15.71 ft on 04/21/2014
(54) 15.63 ft on 06/10/1995
(55) 15.60 ft on 01/24/1943
(56) 15.45 ft on 02/17/2013
(57) 15.40 ft on 01/07/1967
(58) 15.32 ft on 03/02/2015
(59) 15.30 ft on 04/13/1938
(60) 15.30 ft on 03/01/1953
(61) 15.30 ft on 12/29/1941
(62) 15.10 ft on 03/29/2013
(63) 15.02 ft on 02/27/1997
(64) 15.00 ft on 03/07/1959
(65) 14.93 ft on 01/23/2017
(66) 14.60 ft on 10/01/1953
(67) 14.43 ft on 03/22/2001
(68) 14.42 ft on 02/25/2008
(69) 14.31 ft on 05/28/2009
(70) 14.20 ft on 12/04/1948
(71) 14.19 ft on 02/23/1974
(72) 14.17 ft on 05/22/1969
(73) 14.10 ft on 06/23/2013
(74) 14.09 ft on 01/05/2016
(75) 13.97 ft on 04/28/2015
(76) 13.89 ft on 01/05/2006
(77) 13.87 ft on 04/15/1989
(78) 13.79 ft on 02/18/2014
(79) 13.78 ft on 06/12/2013
(80) 13.70 ft on 03/30/1952
(81) 13.65 ft on 10/03/2004
(82) 13.57 ft on 02/18/2004
(83) 13.47 ft on 01/25/2008
(84) 13.40 ft on 01/09/1982
(85) 13.26 ft on 12/05/2018
(86) 13.23 ft on 02/10/2011
(87) 13.20 ft on 01/23/1946
(88) 13.18 ft on 01/10/2019
(89) 13.18 ft on 03/17/2010
(90) 13.16 ft on 03/21/2014
(91) 13.05 ft on 08/16/2005
(92) 12.95 ft on 12/27/2014
(93) 12.92 ft on 05/27/2003
(94) 12.91 ft on 03/06/1994
(95) 12.84 ft on 09/01/1985
(96) 12.74 ft on 06/20/2003
(97) 12.65 ft on 09/13/2017
(98) 12.60 ft on 04/20/1955
(99) 12.58 ft on 01/30/2019
(100) 12.50 ft on 01/28/1963
(101) 12.47 ft on 05/08/2010
(102) 12.46 ft on 06/15/2005
(103) 12.45 ft on 04/07/2016
(104) 12.42 ft on 03/02/2004
(105) 12.40 ft on 04/02/1951
(106) 12.31 ft on 06/04/2018
(107) 12.29 ft on 05/12/2013
(108) 12.28 ft on 04/05/1981
(109) 12.11 ft on 03/02/2006
(110) 12.10 ft on 02/12/1904
(111) 12.02 ft on 03/24/2021
(112) 11.95 ft on 03/23/1996
(113) 11.92 ft on 04/03/2011
(114) 11.91 ft on 03/13/1988
(115) 11.84 ft on 02/18/2016
(116) 11.80 ft on 12/16/2008
(117) 11.77 ft on 02/02/2021
(118) 11.63 ft on 04/07/2008
(119) 11.61 ft on 03/24/2000
(120) 11.55 ft on 02/07/2007
(121) 11.55 ft on 01/01/2003
(122) 11.52 ft on 08/10/2003
(123) 11.50 ft on 02/09/1956
(124) 11.49 ft on 10/14/2005
(125) 11.47 ft on 03/11/2014
(126) 11.47 ft on 03/26/2015
(127) 11.44 ft on 02/28/2016
(128) 11.42 ft on 04/11/2014
(129) 11.39 ft on 02/02/2020
(130) 11.31 ft on 02/03/1976
(131) 11.24 ft on 02/08/1999
(132) 11.13 ft on 11/23/2018
(133) 11.10 ft on 01/09/2017
(134) 11.00 ft on 06/20/1906
(135) 11.00 ft on 07/05/1907
(136) 11.00 ft on 02/27/1945

(P): Preliminary values subject to further review.