Historic Crests
(1) 21.13 ft on 05/27/2019
(2) 20.43 ft on 05/10/2019
(3) 19.80 ft on 05/18/1935
(4) 19.07 ft on 10/04/1986
(5) 19.05 ft on 05/26/2015
(6) 18.86 ft on 10/10/2018
(7) 18.85 ft on 05/10/1993
(8) 18.47 ft on 06/16/2015
(9) 18.42 ft on 04/24/2019
(10) 17.49 ft on 06/05/1995
(11) 17.27 ft on 10/21/1983
(12) 17.26 ft on 05/28/1977
(13) 17.25 ft on 05/21/2015
(14) 17.23 ft on 07/06/2010
(15) 17.01 ft on 05/22/2019
(16) 16.87 ft on 06/15/2007
(17) 16.64 ft on 08/27/2017
(18) 16.50 ft on 10/05/1955
(19) 16.50 ft on 05/10/2015
(20) 15.88 ft on 04/27/1997
(21) 15.85 ft on 06/10/1941
(22) 15.70 ft on 05/30/1978
(23) 15.64 ft on 10/08/2004
(24) 15.56 ft on 03/05/2004
(25) 15.43 ft on 10/19/1965
(26) 15.38 ft on 09/20/1965
(27) 15.19 ft on 08/23/2005
(28) 15.10 ft on 05/28/1956
(29) 15.00 ft on 04/30/2017
(30) 14.96 ft on 05/19/1951
(31) 14.90 ft on 10/19/1960
(32) 14.85 ft on 05/13/1947
(33) 14.85 ft on 05/05/1969
(34) 14.69 ft on 06/07/2019
(35) 14.62 ft on 10/06/2017
(36) 14.56 ft on 09/30/1986
(37) 14.55 ft on 05/19/1949
(38) 14.50 ft on 06/03/1990
(39) 14.46 ft on 04/17/2016
(40) 14.40 ft on 05/25/1954
(41) 14.36 ft on 05/04/1957
(42) 14.32 ft on 07/25/1975
(43) 14.14 ft on 06/15/1989
(44) 14.08 ft on 06/06/1953
(45) 13.97 ft on 05/30/1980
(46) 13.96 ft on 08/29/1996
(47) 13.95 ft on 10/23/1941
(48) 13.87 ft on 05/19/1982
(49) 13.76 ft on 05/29/2015
(50) 13.71 ft on 09/06/1971
(51) 13.71 ft on 05/08/2015
(52) 13.70 ft on 09/20/1995
(53) 13.65 ft on 04/14/2002
(54) 13.63 ft on 08/20/2007
(55) 13.62 ft on 03/19/2020
(56) 13.60 ft on 04/06/1997
(57) 13.58 ft on 05/20/2001
(58) 13.50 ft on 06/23/1942
(59) 13.48 ft on 06/02/1991
(60) 13.40 ft on 03/17/1998
(61) 13.29 ft on 07/02/1959
(62) 13.24 ft on 11/09/2011
(63) 13.23 ft on 03/24/2000
(64) 13.19 ft on 09/15/1976
(65) 13.12 ft on 05/28/1999
(66) 13.12 ft on 06/03/1973
(67) 13.10 ft on 06/10/1962
(68) 13.06 ft on 06/14/2015
(69) 13.04 ft on 06/14/2003
(70) 12.96 ft on 05/20/1955
(71) 12.92 ft on 10/25/2018
(72) 12.91 ft on 03/03/1988
(73) 12.90 ft on 04/12/1997
(74) 12.90 ft on 04/13/1997
(75) 12.88 ft on 10/23/1953
(76) 12.81 ft on 11/22/2011
(77) 12.75 ft on 10/04/1959
(78) 12.66 ft on 04/30/1993
(79) 12.66 ft on 09/14/2008
(80) 12.64 ft on 06/20/2016
(81) 12.61 ft on 07/21/1950
(82) 12.61 ft on 03/19/2008
(83) 12.57 ft on 06/02/1968
(84) 12.54 ft on 06/16/1938
(85) 12.48 ft on 05/30/2001
(86) 12.48 ft on 05/15/2015
(87) 12.48 ft on 04/11/2008
(88) 12.44 ft on 06/14/1944
(89) 12.42 ft on 05/03/1974
(90) 12.41 ft on 10/18/1942
(91) 12.37 ft on 07/08/2010
(92) 12.31 ft on 07/10/2010
(93) 12.29 ft on 07/08/2015
(94) 12.29 ft on 06/10/2017
(95) 12.24 ft on 06/22/1948
(96) 12.23 ft on 05/17/2015
(97) 12.22 ft on 04/05/2019
(98) 12.07 ft on 05/06/2001
(99) 12.07 ft on 10/20/2018
(100) 12.04 ft on 06/16/1972
(101) 12.00 ft on 05/01/2000
(102) 12.00 ft on 12/27/2018

(P): Preliminary values subject to further review.