Historic Crests
(1) 88.30 ft on 04/11/1945
(2) 87.10 ft on 05/14/1958
(3) 86.40 ft on 05/10/1991
(4) 85.78 ft on 11/09/2009
(5) 85.70 ft on 05/05/1973
(6) 85.49 ft on 03/11/2018
(7) 84.30 ft on 05/22/2009
(8) 84.20 ft on 01/06/1983
(9) 83.10 ft on 05/20/2019
(10) 82.95 ft on 03/22/2016
(11) 82.40 ft on 03/17/2001
(12) 82.30 ft on 01/05/2010
(13) 81.90 ft on 12/31/1982
(14) 81.40 ft on 01/08/1988
(15) 81.00 ft on 04/14/1990
(16) 80.19 ft on 01/31/1974
(17) 79.90 ft on 12/30/2001
(18) 79.20 ft on 02/28/2020
(19) 79.00 ft on 03/29/2015
(20) 74.60 ft on 01/13/2016
(21) 74.60 ft on 03/25/1992
(22) 73.50 ft on 03/13/1994
(23) 73.30 ft on 04/05/2012
(24) 72.50 ft on 02/03/1995
(25) 72.30 ft on 05/14/2011
(26) 72.30 ft on 12/23/1993
(27) 72.16 ft on 05/19/2017
(28) 70.20 ft on 12/14/2015

(P): Preliminary values subject to further review.