Historic Crests
(1) 107.62 ft on 04/07/2009
(2) 105.90 ft on 04/06/1948
(3) 105.60 ft on 03/15/1998
(4) 105.51 ft on 03/04/2013
(5) 105.02 ft on 02/01/1991
(6) 104.88 ft on 01/21/1993
(7) 104.68 ft on 02/17/1986
(8) 104.60 ft on 05/01/1928
(9) 104.30 ft on 03/11/1991
(10) 104.10 ft on 03/22/1929 (P)
(11) 104.03 ft on 04/06/2005
(12) 103.90 ft on 04/11/1960
(13) 103.71 ft on 03/10/1984
(14) 103.60 ft on 12/19/1947 (P)
(15) 103.52 ft on 04/11/1973
(16) 103.36 ft on 01/01/1998 (P)
(17) 103.27 ft on 08/30/2013
(18) 103.20 ft on 03/14/1966
(19) 103.19 ft on 02/23/1995
(20) 103.15 ft on 02/05/1984 (P)
(21) 103.10 ft on 04/24/1961
(22) 103.10 ft on 03/16/1948 (P)
(23) 102.97 ft on 02/01/2017
(24) 102.90 ft on 04/27/1944
(25) 102.79 ft on 12/13/2018
(26) 102.79 ft on 02/01/2010
(27) 102.70 ft on 02/01/1987
(28) 102.56 ft on 04/19/2014
(29) 102.50 ft on 03/09/1964
(30) 102.50 ft on 03/30/1944 (P)
(31) 102.50 ft on 03/09/1939
(32) 102.40 ft on 03/17/1959
(33) 102.27 ft on 03/13/2003
(34) 102.20 ft on 03/02/1965
(35) 102.18 ft on 12/05/2018
(36) 102.14 ft on 03/22/1980
(37) 101.99 ft on 03/18/1983
(38) 101.85 ft on 12/11/1964 (P)
(39) 101.80 ft on 02/19/1973 (P)
(40) 101.76 ft on 04/26/1975
(41) 101.72 ft on 03/30/1984 (P)
(42) 101.67 ft on 03/09/1979
(43) 101.65 ft on 04/12/1980 (P)
(44) 101.62 ft on 10/09/2004
(45) 101.60 ft on 01/26/1964 (P)
(46) 101.33 ft on 03/30/2003
(47) 101.30 ft on 04/22/1958
(48) 101.20 ft on 10/19/1947 (P)
(49) 101.20 ft on 04/13/1970
(50) 101.20 ft on 11/22/1947 (P)
(51) 101.19 ft on 02/03/1998 (P)
(52) 101.17 ft on 02/28/1983 (P)
(53) 101.12 ft on 07/14/2013
(54) 101.00 ft on 03/18/1977
(55) 100.90 ft on 03/11/1987
(56) 100.80 ft on 04/10/2016
(57) 100.62 ft on 02/17/1998 (P)
(58) 100.59 ft on 03/01/1992
(59) 100.52 ft on 01/21/1990
(60) 100.28 ft on 02/28/1997
(61) 100.25 ft on 12/13/1997 (P)
(62) 100.11 ft on 02/09/1978
(63) 99.92 ft on 03/02/2008
(64) 99.86 ft on 02/14/2016
(65) 99.75 ft on 01/04/2015
(66) 99.70 ft on 06/02/1976
(67) 99.65 ft on 01/17/1967
(68) 99.46 ft on 12/30/2009
(69) 99.22 ft on 03/15/1994
(70) 99.06 ft on 02/15/1972
(71) 98.93 ft on 03/30/2001
(72) 98.90 ft on 08/25/1945
(73) 98.90 ft on 04/14/1937
(74) 98.50 ft on 04/28/1947
(75) 98.40 ft on 03/23/1942
(76) 87.46 ft on 03/06/2012
(77) 81.70 ft on 04/13/2011

(P): Preliminary values subject to further review.