Historic Crests
(1) 417.50 ft on 12/28/2015
(2) 416.90 ft on 06/01/2019 (P)
(3) 409.70 ft on 04/29/2021 (P)
(4) 408.20 ft on 04/24/2004
(5) 407.20 ft on 06/23/2019
(6) 406.60 ft on 04/30/2017
(7) 405.40 ft on 05/26/2015
(8) 405.40 ft on 05/31/2015
(9) 405.00 ft on 05/10/2015
(10) 404.70 ft on 12/13/2015 (P)
(11) 404.60 ft on 06/07/2019
(12) 404.00 ft on 04/26/2011
(13) 403.50 ft on 05/24/2011
(14) 403.10 ft on 03/27/2018
(15) 402.70 ft on 03/19/2008
(16) 402.70 ft on 01/11/2020 (P)
(17) 402.30 ft on 05/20/2017
(18) 402.10 ft on 03/19/2020 (P)
(19) 402.00 ft on 05/06/2022
(20) 401.60 ft on 02/24/2018
(21) 401.50 ft on 05/05/2022
(22) 401.50 ft on 04/26/2017
(23) 401.00 ft on 06/08/2019
(24) 400.20 ft on 05/03/2022
(25) 400.20 ft on 11/17/2015
(26) 400.00 ft on 06/10/2022
(27) 399.90 ft on 08/16/2017
(28) 399.20 ft on 01/04/2019
(29) 399.20 ft on 06/09/2022
(30) 399.10 ft on 05/28/2021
(31) 399.00 ft on 02/21/2018
(32) 398.50 ft on 06/19/2015
(33) 398.20 ft on 04/22/2017
(34) 396.80 ft on 05/03/2022
(35) 26.99 ft on 06/21/2000
(36) 26.84 ft on 04/24/2004
(37) 25.00 ft on 02/21/1997
(38) 24.66 ft on 04/08/2002
(39) 24.40 ft on 01/04/1998
(40) 24.40 ft on 11/07/1996
(41) 23.94 ft on 03/20/2002
(42) 23.80 ft on 12/17/2001
(43) 23.70 ft on 05/27/2000
(44) 23.60 ft on 11/24/1996
(45) 23.45 ft on 04/23/2004
(46) 23.41 ft on 07/03/2004
(47) 23.13 ft on 04/22/1996
(48) 23.10 ft on 06/30/1999
(49) 22.71 ft on 01/14/1995
(50) 22.61 ft on 11/05/1994
(51) 22.58 ft on 04/20/1995
(52) 22.35 ft on 02/22/1994
(53) 22.19 ft on 11/14/1993

(P): Preliminary values subject to further review.