Historic Crests
(1) 740.08 ft on 09/28/2010
(2) 739.65 ft on 04/11/1965
(3) 739.65 ft on 06/24/2014
(4) 739.50 ft on 06/23/1993
(5) 739.20 ft on 04/18/2001
(6) 738.50 ft on 04/28/2001
(7) 738.50 ft on 03/24/2019
(8) 738.17 ft on 04/10/1969
(9) 737.90 ft on 04/11/1997
(10) 737.66 ft on 03/27/2011
(11) 737.59 ft on 03/22/2010
(12) 735.99 ft on 05/18/2023 (P)
(13) 735.40 ft on 06/28/2018
(14) 733.76 ft on 04/24/2023 (P)
(15) 733.70 ft on 04/28/2018
(16) 733.50 ft on 04/05/1993
(17) 733.50 ft on 05/14/1993
(18) 732.97 ft on 09/27/2016
(19) 732.75 ft on 03/11/2020
(20) 732.70 ft on 06/19/2001
(21) 732.67 ft on 07/02/2010
(22) 732.58 ft on 09/27/2018
(23) 732.40 ft on 06/21/1996
(24) 732.10 ft on 04/04/1998
(25) 732.01 ft on 06/29/2013
(26) 731.80 ft on 04/25/1995
(27) 731.40 ft on 04/14/1999
(28) 731.20 ft on 06/26/1991
(29) 731.12 ft on 05/21/2022 (P)
(30) 730.90 ft on 03/12/1992
(31) 730.80 ft on 03/13/1994
(32) 730.70 ft on 04/04/1996
(33) 730.39 ft on 05/27/2017
(34) 730.20 ft on 06/13/1999
(35) 730.05 ft on 05/17/2005
(36) 730.00 ft on 03/27/1996
(37) 730.00 ft on 07/28/1997
(38) 729.90 ft on 05/23/1999
(39) 729.81 ft on 10/12/2017
(40) 729.10 ft on 07/23/1995
(41) 728.80 ft on 05/30/2012
(42) 727.30 ft on 05/09/2012
(43) 724.55 ft on 06/26/2015
(44) 723.84 ft on 03/28/2021 (P)

(P): Preliminary values subject to further review.