Historic Crests
(1) 92.30 ft on 04/19/1979
(2) 91.70 ft on 02/28/1961
(3) 87.20 ft on 12/25/1961
(4) 85.20 ft on 03/29/1980
(5) 85.10 ft on 05/27/1983
(6) 84.70 ft on 02/27/1991
(7) 84.19 ft on 04/09/2000
(8) 84.00 ft on 03/27/1973
(9) 83.14 ft on 01/12/1998
(10) 83.10 ft on 12/12/1983
(11) 83.10 ft on 02/12/2004
(12) 82.80 ft on 03/03/2019
(13) 82.74 ft on 02/03/1999
(14) 82.27 ft on 12/31/2015
(15) 82.24 ft on 01/11/2009
(16) 82.08 ft on 12/13/2004
(17) 82.00 ft on 04/10/2014
(18) 82.00 ft on 04/11/1977
(19) 81.98 ft on 01/19/2013
(20) 81.90 ft on 02/26/2003
(21) 81.72 ft on 03/12/2011
(22) 81.57 ft on 01/29/2002
(23) 81.50 ft on 03/12/1983
(24) 81.23 ft on 01/06/2015
(25) 80.81 ft on 10/17/2009
(26) 80.50 ft on 05/06/1991
(27) 80.49 ft on 04/07/2001
(28) 80.28 ft on 04/05/2017
(29) 80.03 ft on 02/12/2004
(30) 79.90 ft on 03/05/1987
(31) 79.75 ft on 02/27/2006
(32) 79.45 ft on 03/24/2014
(33) 79.25 ft on 01/02/2007
(34) 79.20 ft on 02/06/1983
(35) 78.50 ft on 04/14/2014 (P)
(36) 78.30 ft on 06/04/1991
(37) 78.24 ft on 03/05/2008
(38) 78.18 ft on 01/01/2016
(39) 77.95 ft on 02/27/2003
(40) 77.82 ft on 01/19/2013 (P)
(41) 77.08 ft on 12/31/2018 (P)
(42) 76.71 ft on 04/02/1994
(43) 76.70 ft on 04/03/1981
(44) 76.56 ft on 01/30/2002
(45) 76.41 ft on 12/19/2001 (P)
(46) 76.33 ft on 02/03/1996
(47) 75.90 ft on 02/16/1994
(48) 74.47 ft on 04/27/1995
(49) 74.44 ft on 11/29/2004
(50) 74.38 ft on 03/11/1998
(51) 74.00 ft on 01/04/1983
(52) 73.71 ft on 01/07/2015 (P)
(53) 73.60 ft on 01/01/1984
(54) 73.09 ft on 06/15/2005
(55) 72.60 ft on 12/15/1982
(56) 72.05 ft on 02/14/2013 (P)
(57) 72.00 ft on 03/08/1997
(58) 71.62 ft on 02/14/2018 (P)
(59) 71.53 ft on 04/08/2001 (P)
(60) 71.45 ft on 04/21/2019
(61) 70.80 ft on 01/31/1994
(62) 70.53 ft on 06/25/2017 (P)
(63) 70.12 ft on 05/11/2003
(64) 70.07 ft on 09/23/2009
(65) 69.36 ft on 01/25/2019 (P)
(66) 69.33 ft on 03/13/2016 (P)
(67) 69.20 ft on 12/26/2002
(68) 68.43 ft on 03/27/2013 (P)
(69) 68.40 ft on 04/06/2017 (P)

(P): Preliminary values subject to further review.