Historic Crests
(1) 28.60 ft on 03/21/1929
(2) 27.90 ft on 01/27/1925
(3) 27.23 ft on 03/13/1998
(4) 27.21 ft on 07/10/1994
(5) 26.30 ft on 03/21/1990
(6) 25.55 ft on 03/10/2020
(7) 25.47 ft on 12/29/2015
(8) 24.75 ft on 01/29/1978
(9) 24.61 ft on 01/04/2016
(10) 24.60 ft on 04/28/1928
(11) 24.40 ft on 03/08/1966
(12) 24.30 ft on 04/09/1960
(13) 24.20 ft on 04/03/2005
(14) 23.80 ft on 07/01/1916
(15) 23.70 ft on 03/03/1961
(16) 23.70 ft on 04/13/1964
(17) 23.60 ft on 04/03/1944
(18) 23.60 ft on 04/15/1936
(19) 23.50 ft on 12/06/1948
(20) 23.50 ft on 03/27/1943
(21) 23.36 ft on 02/25/2020
(22) 23.30 ft on 03/08/1971
(23) 23.30 ft on 04/17/1975
(24) 23.22 ft on 04/05/2009
(25) 22.80 ft on 04/06/1948
(26) 22.79 ft on 02/28/2013
(27) 22.57 ft on 02/11/2020
(28) 22.50 ft on 01/24/1936
(29) 22.38 ft on 04/12/2014
(30) 22.20 ft on 03/16/1922
(31) 22.20 ft on 04/14/1938
(32) 22.20 ft on 04/10/1957
(33) 22.10 ft on 03/27/1942
(34) 22.10 ft on 03/12/1958
(35) 21.79 ft on 01/15/1993
(36) 21.33 ft on 03/05/1991
(37) 21.33 ft on 04/04/2016
(38) 21.13 ft on 02/16/2013
(39) 21.01 ft on 02/07/2016
(40) 20.52 ft on 01/06/2017
(41) 20.33 ft on 12/16/2018
(42) 20.14 ft on 01/25/2017
(43) 20.07 ft on 01/18/2020
(44) 19.96 ft on 09/20/2020
(45) 19.87 ft on 12/06/2018
(46) 19.63 ft on 11/18/2018
(47) 19.63 ft on 12/26/2019
(48) 19.55 ft on 01/27/2016
(49) 19.41 ft on 12/24/2018
(50) 18.88 ft on 01/22/2020
(51) 18.84 ft on 08/19/2013
(52) 18.78 ft on 02/29/2016
(53) 18.70 ft on 02/17/2014
(54) 18.70 ft on 01/01/2014
(55) 18.23 ft on 07/28/2013
(56) 17.44 ft on 03/20/2014
(57) 17.44 ft on 03/21/2014
(58) 17.31 ft on 01/09/2020
(59) 17.30 ft on 07/08/2013
(60) 16.66 ft on 01/18/2014
(61) 16.00 ft on 01/09/2015
(62) 15.80 ft on 11/13/2015
(63) 15.78 ft on 12/27/2014
(64) 15.63 ft on 07/14/2013
(65) 15.62 ft on 01/06/2021
(66) 15.50 ft on 07/17/2013
(67) 15.21 ft on 01/06/2015

(P): Preliminary values subject to further review.