Historic Crests
(1) 21.00 ft on 09/12/1971
(2) 19.17 ft on 07/10/2021
(3) 18.60 ft on 12/31/1996
(4) 17.26 ft on 07/08/2007
(5) 17.00 ft on 12/31/1997
(6) 16.84 ft on 08/29/2017
(7) 14.84 ft on 05/23/2021
(8) 14.75 ft on 05/17/2004
(9) 14.53 ft on 06/22/2018
(10) 14.28 ft on 11/23/2009
(11) 14.14 ft on 09/22/2010
(12) 14.12 ft on 05/18/2016
(13) 14.02 ft on 07/04/2007
(14) 12.32 ft on 06/18/2015
(15) 12.27 ft on 04/10/2004
(16) 12.22 ft on 10/18/2021
(17) 12.13 ft on 01/16/2010
(18) 12.00 ft on 12/31/1998
(19) 10.93 ft on 06/06/2021
(20) 10.90 ft on 03/23/2015
(21) 10.58 ft on 05/02/2021
(22) 10.28 ft on 07/18/2002
(23) 10.20 ft on 07/19/2002
(24) 10.17 ft on 05/16/2015
(25) 9.56 ft on 10/02/2021
(26) 9.44 ft on 03/11/2016
(27) 9.08 ft on 03/11/2015
(28) 8.71 ft on 03/20/2015
(29) 6.80 ft on 09/09/2010
(30) 6.15 ft on 06/29/2021
(31) 5.88 ft on 09/29/2021
(32) 5.74 ft on 09/30/2021
(33) 5.72 ft on 12/04/2016
(34) 4.32 ft on 08/05/2021
(35) 3.45 ft on 06/06/2017

(P): Preliminary values subject to further review.