Historic Crests
(1) 55.19 ft on 09/01/2017
(2) 54.74 ft on 06/02/2016
(3) 50.30 ft on 10/21/1994
(4) 50.01 ft on 06/03/2015
(5) 49.68 ft on 01/01/1992
(6) 49.67 ft on 04/21/2016
(7) 47.08 ft on 10/22/1998
(8) 45.84 ft on 11/29/2004
(9) 45.22 ft on 11/07/2002
(10) 45.04 ft on 07/20/2007
(11) 44.46 ft on 03/17/2016
(12) 43.10 ft on 07/02/2004
(13) 40.93 ft on 03/14/1997
(14) 40.15 ft on 06/23/1993
(15) 38.75 ft on 05/08/1990
(16) 38.40 ft on 11/28/1940
(17) 38.10 ft on 01/11/1998
(18) 37.53 ft on 01/20/1991
(19) 37.13 ft on 05/05/1957
(20) 35.29 ft on 06/08/1979
(21) 34.72 ft on 05/25/1965
(22) 34.70 ft on 05/08/1944
(23) 34.07 ft on 05/22/1989
(24) 34.05 ft on 04/22/1977
(25) 32.60 ft on 04/27/1945
(26) 32.43 ft on 05/14/1968
(27) 32.42 ft on 05/01/1942
(28) 32.18 ft on 06/17/1987
(29) 31.90 ft on 10/20/1957
(30) 31.62 ft on 06/15/1973
(31) 30.15 ft on 05/17/1994
(32) 30.10 ft on 05/20/1946
(33) 29.86 ft on 05/19/1953
(34) 29.67 ft on 06/14/1981
(35) 29.66 ft on 01/16/1961
(36) 28.60 ft on 04/30/1966
(37) 28.08 ft on 11/02/1981
(38) 26.85 ft on 09/23/1996
(39) 26.51 ft on 05/29/1975
(40) 25.00 ft on 10/09/1959
(41) 12.29 ft on 10/21/1989
(42) 11.53 ft on 11/10/1988
(43) 0.00 ft on 03/01/1992
(44) 0.00 ft on 01/23/1992
(45) 0.00 ft on 02/09/1992
(46) 0.00 ft on 02/27/1998
(47) 0.00 ft on 02/13/1998

(P): Preliminary values subject to further review.