Historic Crests
(1) 30.49 ft on 10/17/1994
(2) 27.97 ft on 08/28/2017
(3) 27.27 ft on 05/18/1989
(4) 27.06 ft on 11/05/1973
(5) 26.99 ft on 10/16/2006
(6) 26.97 ft on 06/13/1973
(7) 26.77 ft on 03/29/2018
(8) 26.58 ft on 11/18/2004
(9) 26.55 ft on 06/07/1981
(10) 26.12 ft on 01/07/1998
(11) 26.07 ft on 05/28/2016
(12) 25.31 ft on 03/11/2016
(13) 25.14 ft on 04/21/1979
(14) 24.95 ft on 04/04/1999
(15) 24.84 ft on 12/08/2018 (P)
(16) 24.15 ft on 12/26/1994
(17) 23.61 ft on 09/27/1996
(18) 22.91 ft on 05/07/1969
(19) 22.86 ft on 06/30/1989
(20) 22.83 ft on 12/28/2018 (P)
(21) 22.43 ft on 10/30/2009
(22) 21.59 ft on 02/26/2018
(23) 21.12 ft on 06/26/1999
(24) 21.10 ft on 03/12/2012
(25) 20.53 ft on 05/03/2009
(26) 20.42 ft on 01/18/1995
(27) 20.25 ft on 05/21/1983
(28) 19.76 ft on 03/13/1999
(29) 19.70 ft on 03/29/1990
(30) 19.57 ft on 03/05/1992
(31) 19.25 ft on 08/30/2017
(32) 19.20 ft on 12/18/1995
(33) 19.10 ft on 06/01/1990
(34) 19.06 ft on 11/05/2002
(35) 19.04 ft on 01/27/1995
(36) 18.84 ft on 03/13/1995
(37) 18.58 ft on 03/21/2015
(38) 18.34 ft on 02/13/1997
(39) 18.17 ft on 02/10/1966
(40) 17.89 ft on 05/14/1994
(41) 17.84 ft on 06/27/1986
(42) 17.46 ft on 04/14/1991
(43) 17.40 ft on 06/24/1968
(44) 16.94 ft on 01/20/1993
(45) 16.65 ft on 05/01/2004
(46) 16.61 ft on 02/25/1992
(47) 16.19 ft on 12/12/2001
(48) 16.03 ft on 12/22/1991
(49) 15.98 ft on 03/13/1997
(50) 15.86 ft on 05/05/1975
(51) 15.75 ft on 03/02/1964
(52) 15.39 ft on 11/26/1987
(53) 15.35 ft on 10/31/2013
(54) 15.34 ft on 04/22/1982
(55) 14.91 ft on 02/21/1997
(56) 14.50 ft on 04/07/1993
(57) 14.39 ft on 06/07/2001
(58) 14.21 ft on 02/17/2008
(59) 14.00 ft on 06/26/1993
(60) 13.77 ft on 01/27/1994
(61) 13.68 ft on 02/05/1992
(62) 13.45 ft on 12/15/1992
(63) 13.11 ft on 04/04/1997
(64) 13.05 ft on 02/22/1991
(65) 12.98 ft on 01/18/1992
(66) 10.47 ft on 05/04/1990
(67) 10.38 ft on 05/03/1986

(P): Preliminary values subject to further review.