Historic Crests
(1) 24.27 ft on 05/13/2002
(2) 21.46 ft on 01/11/2020
(3) 21.19 ft on 05/08/1996
(4) 21.13 ft on 07/05/2000
(5) 21.06 ft on 12/27/2015
(6) 20.72 ft on 05/05/2017
(7) 20.65 ft on 06/07/2008
(8) 20.58 ft on 04/19/2013
(9) 20.47 ft on 06/02/1999
(10) 20.38 ft on 10/05/2000
(11) 20.21 ft on 09/23/1993
(12) 20.14 ft on 12/30/1990
(13) 20.12 ft on 04/04/2018
(14) 19.95 ft on 04/30/2017
(15) 19.95 ft on 04/20/1970
(16) 19.88 ft on 02/12/2009
(17) 19.73 ft on 06/12/2018
(18) 19.60 ft on 04/12/1979
(19) 19.60 ft on 03/08/1995
(20) 19.60 ft on 03/08/1996
(21) 19.42 ft on 12/21/1967
(22) 19.33 ft on 12/11/1985
(23) 19.31 ft on 11/14/1993
(24) 19.28 ft on 02/27/1997
(25) 19.09 ft on 02/23/1985
(26) 19.06 ft on 01/05/2005
(27) 18.89 ft on 04/22/1984
(28) 18.87 ft on 05/31/2004
(29) 18.78 ft on 04/26/2011
(30) 18.72 ft on 02/19/2008
(31) 18.68 ft on 02/23/1975
(32) 18.62 ft on 06/08/2015
(33) 18.56 ft on 05/17/1990
(34) 18.55 ft on 03/19/2008
(35) 18.45 ft on 12/09/1966
(36) 18.42 ft on 04/28/2011
(37) 18.40 ft on 01/30/1969
(38) 18.40 ft on 01/31/1982
(39) 18.39 ft on 08/01/2020
(40) 18.37 ft on 12/28/2008
(41) 18.35 ft on 02/06/2008
(42) 18.21 ft on 02/21/2014
(43) 18.21 ft on 04/07/2006
(44) 18.16 ft on 03/18/2021
(45) 18.07 ft on 05/31/1974
(46) 18.04 ft on 06/23/2019
(47) 17.87 ft on 12/25/2009
(48) 17.81 ft on 03/05/2011
(49) 17.79 ft on 02/07/2008
(50) 17.50 ft on 02/01/1988
(51) 17.50 ft on 06/20/2015
(52) 17.47 ft on 02/07/2019
(53) 17.40 ft on 04/30/2009
(54) 17.38 ft on 12/25/1982
(55) 17.37 ft on 03/27/2018
(56) 17.34 ft on 01/18/2020
(57) 17.32 ft on 02/28/2021
(58) 17.28 ft on 05/04/1998
(59) 17.24 ft on 04/02/2008
(60) 17.11 ft on 04/23/1973
(61) 17.08 ft on 03/01/2011
(62) 17.01 ft on 07/22/2020
(63) 16.98 ft on 04/11/2008
(64) 16.98 ft on 04/10/2015
(65) 16.95 ft on 03/31/2019
(66) 16.91 ft on 01/23/2019
(67) 16.91 ft on 02/24/2018
(68) 16.82 ft on 03/20/2020
(69) 16.80 ft on 06/16/2019
(70) 16.77 ft on 03/30/2018
(71) 16.76 ft on 04/19/2019
(72) 16.72 ft on 05/23/2019
(73) 16.71 ft on 04/04/2014
(74) 16.63 ft on 06/19/2011
(75) 16.54 ft on 07/13/2008
(76) 16.49 ft on 01/15/2007
(77) 16.39 ft on 03/15/1978
(78) 16.36 ft on 05/30/2019
(79) 16.20 ft on 06/15/2010
(80) 16.19 ft on 01/30/2013
(81) 16.16 ft on 03/14/2019
(82) 16.11 ft on 06/25/2010
(83) 16.10 ft on 06/30/2015
(84) 16.08 ft on 11/30/2019
(85) 16.05 ft on 01/01/2019
(86) 16.05 ft on 02/22/1971
(87) 15.98 ft on 03/28/1977
(88) 15.95 ft on 04/04/1989
(89) 15.95 ft on 05/30/2015
(90) 15.93 ft on 02/26/2013
(91) 15.88 ft on 04/24/2013
(92) 15.87 ft on 03/30/1980
(93) 15.86 ft on 04/30/2020
(94) 15.69 ft on 01/26/2012
(95) 15.62 ft on 05/16/2010
(96) 15.52 ft on 02/21/2011
(97) 15.48 ft on 06/01/2013
(98) 15.47 ft on 12/15/2011
(99) 15.46 ft on 01/31/2021
(100) 15.43 ft on 12/24/2008
(101) 15.43 ft on 04/28/2014
(102) 15.42 ft on 08/22/2019
(103) 15.41 ft on 06/18/2019
(104) 15.35 ft on 05/11/2003
(105) 15.31 ft on 06/29/2021
(106) 15.21 ft on 03/10/2019
(107) 15.05 ft on 05/10/2013
(108) 15.02 ft on 12/13/2009
(109) 15.00 ft on 07/20/2020
(110) 14.94 ft on 04/28/2016
(111) 14.94 ft on 04/11/2016
(112) 14.92 ft on 05/14/2009
(113) 14.86 ft on 06/27/2011
(114) 14.81 ft on 05/19/1981
(115) 14.81 ft on 08/16/2016
(116) 14.74 ft on 01/19/2019
(117) 14.72 ft on 07/20/2010
(118) 14.67 ft on 10/27/2019
(119) 14.67 ft on 03/05/1976
(120) 14.66 ft on 10/04/1986
(121) 14.59 ft on 07/02/2013
(122) 14.55 ft on 07/10/2021
(123) 14.52 ft on 07/16/2021
(124) 14.52 ft on 12/29/2019
(125) 14.48 ft on 01/20/2017
(126) 14.48 ft on 06/20/2009
(127) 14.47 ft on 06/27/2013
(128) 14.46 ft on 03/28/2008
(129) 14.42 ft on 06/26/2015
(130) 14.41 ft on 11/25/2020
(131) 14.33 ft on 04/20/2009
(132) 14.27 ft on 05/18/2021
(133) 14.27 ft on 06/20/2019
(134) 14.27 ft on 03/26/2015
(135) 14.26 ft on 01/13/2013
(136) 14.25 ft on 04/18/1992
(137) 14.20 ft on 07/30/2011
(138) 14.16 ft on 04/14/2019
(139) 14.16 ft on 10/30/2009
(140) 14.12 ft on 03/04/2008
(141) 14.12 ft on 10/08/2009
(142) 14.10 ft on 10/20/2016
(143) 14.01 ft on 02/25/2011
(144) 14.01 ft on 01/09/2008
(145) 13.93 ft on 10/15/2021 (P)
(146) 13.92 ft on 12/15/1971
(147) 13.86 ft on 02/10/2020

(P): Preliminary values subject to further review.