Historic Crests
(1) 38.85 ft on 08/20/1955
(2) 35.90 ft on 10/10/1903
(3) 34.07 ft on 04/03/2005
(4) 33.62 ft on 06/29/2006
(5) 32.45 ft on 03/19/1936
(6) 30.95 ft on 09/19/2004
(7) 28.72 ft on 01/20/1996
(8) 28.06 ft on 09/09/2011
(9) 27.50 ft on 05/24/1942
(10) 26.47 ft on 04/01/1940
(11) 25.40 ft on 12/12/1952
(12) 25.20 ft on 03/12/2011
(13) 25.16 ft on 03/16/1986
(14) 25.00 ft on 03/28/1913
(15) 24.51 ft on 08/29/2011
(16) 24.46 ft on 05/30/1984
(17) 24.36 ft on 06/30/1973
(18) 24.17 ft on 04/17/1983
(19) 23.80 ft on 10/16/1955
(20) 22.55 ft on 12/22/1973
(21) 22.38 ft on 01/28/1996
(22) 22.35 ft on 03/08/2011
(23) 21.66 ft on 04/02/1993
(24) 20.33 ft on 10/02/2010
(25) 20.19 ft on 06/23/1972
(26) 18.35 ft on 10/30/2003
(27) 17.66 ft on 04/15/1994

(P): Preliminary values subject to further review.