Historic Crests
(1) 24.15 ft on 10/05/1986
(2) 21.34 ft on 06/03/1990
(3) 21.14 ft on 06/15/1989
(4) 21.06 ft on 05/29/1987
(5) 20.60 ft on 08/03/1995
(6) 20.35 ft on 10/20/1983
(7) 20.05 ft on 03/04/1988
(8) 19.79 ft on 10/09/2018
(9) 19.55 ft on 05/16/1980
(10) 19.50 ft on 05/28/1980
(11) 19.35 ft on 06/05/1995
(12) 19.29 ft on 06/02/1991
(13) 19.03 ft on 10/08/2018
(14) 18.99 ft on 06/16/2015
(15) 18.90 ft on 06/05/1985
(16) 17.06 ft on 04/24/2019
(17) 16.95 ft on 05/10/1993
(18) 16.88 ft on 06/10/1995
(19) 16.45 ft on 04/05/1997
(20) 16.07 ft on 05/10/2015
(21) 15.50 ft on 05/09/2015
(22) 14.92 ft on 05/26/2015
(23) 14.70 ft on 09/05/1996
(24) 14.59 ft on 07/10/2010
(25) 14.26 ft on 02/21/1997
(26) 14.26 ft on 07/06/2010
(27) 14.26 ft on 04/26/1997
(28) 14.25 ft on 05/24/1991
(29) 14.22 ft on 06/03/1981
(30) 13.67 ft on 05/24/2015
(31) 13.66 ft on 06/12/1982
(32) 13.56 ft on 05/25/2019
(33) 13.53 ft on 06/14/2015
(34) 13.15 ft on 08/29/1996
(35) 13.00 ft on 05/21/1983
(36) 13.00 ft on 03/16/1998
(37) 11.46 ft on 03/19/2020

(P): Preliminary values subject to further review.