Historic Crests
(1) 58.30 ft on 03/29/1913
(2) 55.00 ft on 01/26/1937
(3) 52.90 ft on 02/07/1884
(4) 50.50 ft on 03/16/1907
(5) 48.80 ft on 02/16/1832
(6) 45.20 ft on 03/12/1964
(7) 45.00 ft on 09/30/1861
(8) 44.97 ft on 09/19/2004
(9) 43.60 ft on 01/08/2005
(10) 41.40 ft on 01/24/1959
(11) 41.30 ft on 01/11/1913
(12) 40.00 ft on 02/27/1979
(13) 39.30 ft on 01/21/1996
(14) 38.30 ft on 01/01/1991
(15) 37.80 ft on 03/08/1967
(16) 37.34 ft on 03/13/2011
(17) 36.08 ft on 01/13/2005
(18) 33.31 ft on 02/08/2008
(19) 33.23 ft on 02/25/1975
(20) 31.18 ft on 03/16/2015

(P): Preliminary values subject to further review.