Historic Crests
(1) 55.19 ft on 09/01/2017
(2) 54.74 ft on 06/02/2016
(3) 51.40 ft on 11/28/1940
(4) 50.30 ft on 10/21/1994
(5) 50.13 ft on 05/05/1957
(6) 50.01 ft on 06/03/2015
(7) 49.68 ft on 01/01/1992
(8) 49.67 ft on 04/21/2016
(9) 47.72 ft on 05/25/1965
(10) 47.70 ft on 05/08/1944
(11) 47.08 ft on 10/22/1998
(12) 46.59 ft on 01/10/2019
(13) 45.84 ft on 11/29/2004
(14) 45.60 ft on 04/27/1945
(15) 45.43 ft on 05/14/1968
(16) 45.42 ft on 05/01/1942
(17) 45.29 ft on 06/08/1979
(18) 45.22 ft on 11/07/2002
(19) 45.04 ft on 07/20/2007
(20) 44.90 ft on 10/20/1957
(21) 44.62 ft on 06/15/1973
(22) 44.46 ft on 03/17/2016
(23) 44.05 ft on 04/22/1977
(24) 43.10 ft on 07/02/2004
(25) 43.10 ft on 05/20/1946
(26) 42.86 ft on 05/19/1953
(27) 42.66 ft on 01/16/1961
(28) 42.18 ft on 06/17/1987
(29) 41.60 ft on 04/30/1966
(30) 40.93 ft on 03/14/1997
(31) 40.15 ft on 06/23/1993
(32) 39.67 ft on 06/14/1981
(33) 39.51 ft on 05/29/1975
(34) 38.75 ft on 05/08/1990
(35) 38.10 ft on 01/11/1998
(36) 38.08 ft on 11/02/1981
(37) 38.00 ft on 10/09/1959
(38) 37.53 ft on 01/20/1991
(39) 34.07 ft on 05/22/1989
(40) 30.15 ft on 05/17/1994
(41) 26.85 ft on 09/23/1996
(42) 21.53 ft on 11/10/1988
(43) 12.29 ft on 10/21/1989
(44) 0.00 ft on 02/09/1992
(45) 0.00 ft on 01/23/1992
(46) 0.00 ft on 03/01/1992
(47) 0.00 ft on 02/13/1998
(48) 0.00 ft on 02/27/1998

(P): Preliminary values subject to further review.