Historic Crests
(1) 129.40 ft on 03/19/1936
(2) 125.00 ft on 09/22/1938
(3) 120.80 ft on 05/31/1984
(4) 119.90 ft on 04/06/1960
(5) 118.60 ft on 01/01/1949
(6) 118.00 ft on 04/01/1987
(7) 117.70 ft on 03/23/1948
(8) 117.60 ft on 03/29/1953
(9) 117.16 ft on 08/30/2011
(10) 117.00 ft on 05/05/1940
(11) 116.30 ft on 10/09/2005
(12) 116.20 ft on 03/15/1977
(13) 116.00 ft on 06/03/1952
(14) 115.70 ft on 04/03/1976
(15) 115.50 ft on 04/23/1969
(16) 115.40 ft on 04/01/1951
(17) 115.30 ft on 04/24/1958
(18) 115.20 ft on 03/24/1968
(19) 115.00 ft on 05/01/1956
(20) 114.90 ft on 07/02/1973
(21) 114.80 ft on 04/19/1982
(22) 114.80 ft on 04/07/1952
(23) 114.60 ft on 03/19/1973
(24) 114.60 ft on 04/01/1998
(25) 114.60 ft on 04/17/1996
(26) 114.60 ft on 03/27/1979
(27) 114.60 ft on 04/04/2005
(28) 114.50 ft on 04/17/2007
(29) 114.50 ft on 12/16/1983
(30) 114.40 ft on 04/13/1947
(31) 114.40 ft on 04/18/1994
(32) 114.30 ft on 04/05/1959
(33) 114.30 ft on 04/24/2001
(34) 114.20 ft on 12/22/1973
(35) 114.20 ft on 05/14/1996
(36) 114.20 ft on 02/26/1981
(37) 114.10 ft on 04/02/1962
(38) 114.00 ft on 04/02/2004
(39) 114.00 ft on 04/02/1977
(40) 113.90 ft on 03/18/1990
(41) 113.90 ft on 05/06/1972
(42) 113.70 ft on 01/19/2006
(43) 113.70 ft on 04/08/1984
(44) 113.50 ft on 04/01/1986
(45) 113.50 ft on 03/22/1945
(46) 113.50 ft on 04/01/1993
(47) 113.46 ft on 04/14/2011
(48) 113.40 ft on 04/17/1993
(49) 113.40 ft on 11/30/1959
(50) 113.40 ft on 03/29/1976
(51) 113.30 ft on 04/21/1972
(52) 113.20 ft on 10/30/2003
(53) 113.12 ft on 04/17/2014
(54) 113.00 ft on 10/27/2005
(55) 113.00 ft on 03/31/2003
(56) 113.00 ft on 04/17/2019
(57) 112.90 ft on 01/10/1998
(58) 112.90 ft on 04/15/2008
(59) 112.88 ft on 02/27/2016
(60) 112.81 ft on 04/18/2011
(61) 112.80 ft on 03/31/2010
(62) 112.80 ft on 04/17/1955
(63) 112.70 ft on 09/08/2011
(64) 112.70 ft on 04/06/1950
(65) 112.70 ft on 09/08/2011
(66) 112.60 ft on 10/21/1975
(67) 112.50 ft on 05/26/1979
(68) 112.50 ft on 04/04/1967
(69) 112.50 ft on 05/07/1989
(70) 112.40 ft on 12/19/2000
(71) 112.40 ft on 01/28/1996
(72) 112.40 ft on 04/16/1964
(73) 112.40 ft on 04/08/1989
(74) 112.40 ft on 04/04/1963
(75) 112.28 ft on 04/23/2019
(76) 112.20 ft on 03/24/2010
(77) 112.20 ft on 05/05/1971
(78) 112.20 ft on 04/06/1974
(79) 112.10 ft on 04/26/1970
(80) 112.00 ft on 04/19/1954
(81) 112.00 ft on 08/20/1955
(82) 112.00 ft on 04/11/1980
(83) 111.90 ft on 12/13/2008
(84) 111.80 ft on 12/01/1959
(85) 111.80 ft on 05/21/2006
(86) 111.80 ft on 04/06/2000
(87) 111.80 ft on 04/05/1990
(88) 111.70 ft on 04/17/2002
(89) 111.70 ft on 12/26/1990
(90) 111.60 ft on 04/30/1988
(91) 111.60 ft on 04/04/1973
(92) 111.60 ft on 05/05/1983
(93) 111.50 ft on 12/26/2003
(94) 108.00 ft on 01/18/1995

(P): Preliminary values subject to further review.