Historic Crests
(1) 20.19 ft on 09/22/2018
(2) 17.94 ft on 09/23/1999
(3) 16.95 ft on 10/14/2016
(4) 15.17 ft on 10/06/2015
(5) 14.95 ft on 09/15/1996
(6) 14.87 ft on 08/23/1981
(7) 14.49 ft on 10/25/1999
(8) 14.40 ft on 03/27/1983
(9) 14.34 ft on 02/23/2021
(10) 13.94 ft on 07/06/1961
(11) 13.82 ft on 02/09/1998
(12) 13.82 ft on 09/29/1955
(13) 13.68 ft on 02/19/1998
(14) 13.63 ft on 01/14/1993
(15) 13.52 ft on 08/04/1960
(16) 13.49 ft on 05/08/1999
(17) 13.43 ft on 07/09/2013
(18) 13.42 ft on 02/13/2016
(19) 13.40 ft on 03/13/1959
(20) 13.26 ft on 08/13/1969
(21) 13.24 ft on 06/02/2020
(22) 13.10 ft on 02/20/1973
(23) 13.03 ft on 08/23/1992
(24) 12.95 ft on 04/18/1961
(25) 12.85 ft on 03/12/1971
(26) 12.80 ft on 04/12/1973
(27) 12.75 ft on 03/09/1987
(28) 12.72 ft on 09/16/1979
(29) 12.70 ft on 02/24/1983
(30) 12.65 ft on 09/26/2000
(31) 12.64 ft on 10/17/1996
(32) 12.64 ft on 03/10/1966
(33) 12.55 ft on 09/12/1955
(34) 12.46 ft on 02/02/1999
(35) 12.46 ft on 01/21/1995
(36) 12.46 ft on 04/18/1958
(37) 12.41 ft on 01/30/1987
(38) 12.35 ft on 03/15/1979
(39) 12.30 ft on 03/02/1983
(40) 12.29 ft on 01/29/1998
(41) 12.25 ft on 03/08/1983
(42) 12.25 ft on 03/23/2003
(43) 12.24 ft on 03/24/1980
(44) 12.19 ft on 02/14/1972
(45) 12.18 ft on 01/02/2007
(46) 12.15 ft on 10/13/2005
(47) 12.09 ft on 10/17/1964
(48) 12.08 ft on 11/21/2020
(49) 12.06 ft on 01/25/1998
(50) 12.06 ft on 04/12/2003
(51) 12.03 ft on 09/07/2006
(52) 12.03 ft on 01/09/2021
(53) 12.02 ft on 08/21/2004
(54) 12.02 ft on 03/05/1964
(55) 12.01 ft on 08/26/1974
(56) 12.01 ft on 10/04/1989
(57) 12.00 ft on 11/17/1977
(58) 12.00 ft on 12/21/2018
(59) 12.00 ft on 03/09/1960
(60) 11.96 ft on 12/29/1994
(61) 11.96 ft on 03/31/1970
(62) 11.93 ft on 02/22/1982
(63) 11.92 ft on 01/28/1978
(64) 11.90 ft on 02/01/1963
(65) 11.86 ft on 11/11/2015
(66) 11.85 ft on 01/11/1982
(67) 11.83 ft on 02/25/1995
(68) 11.81 ft on 08/25/2017
(69) 11.79 ft on 02/06/2000
(70) 11.76 ft on 12/02/2006
(71) 11.73 ft on 02/01/1991
(72) 11.73 ft on 08/20/1967
(73) 11.70 ft on 02/21/2020
(74) 11.70 ft on 04/08/1980
(75) 11.70 ft on 09/10/1998
(76) 11.70 ft on 09/17/1960
(77) 11.68 ft on 09/04/2004
(78) 11.68 ft on 03/21/1998
(79) 11.67 ft on 02/15/2020
(80) 11.60 ft on 04/02/1960
(81) 11.59 ft on 09/13/2004
(82) 11.55 ft on 04/01/1965
(83) 11.54 ft on 07/13/1976
(84) 11.52 ft on 01/05/2016
(85) 11.50 ft on 02/19/1995
(86) 11.50 ft on 04/05/1984
(87) 11.50 ft on 03/15/1953
(88) 11.48 ft on 06/26/2020
(89) 11.48 ft on 01/14/1998
(90) 11.45 ft on 09/13/2017
(91) 11.44 ft on 03/06/2020
(92) 11.42 ft on 08/16/2020
(93) 11.42 ft on 09/15/2016
(94) 11.40 ft on 03/07/1984
(95) 11.40 ft on 02/27/1965
(96) 11.35 ft on 06/29/1982
(97) 11.31 ft on 02/21/1985
(98) 11.31 ft on 02/07/2010
(99) 11.30 ft on 08/12/2014
(100) 11.30 ft on 02/25/1975
(101) 11.23 ft on 03/30/2001
(102) 11.23 ft on 01/03/1987
(103) 11.22 ft on 07/15/1950
(104) 11.18 ft on 03/09/1994
(105) 11.15 ft on 05/18/1978
(106) 11.14 ft on 01/06/2010
(107) 11.12 ft on 03/28/2000
(108) 11.11 ft on 09/02/1991
(109) 11.11 ft on 10/22/1995
(110) 11.11 ft on 03/17/1962
(111) 11.10 ft on 01/08/1983
(112) 11.05 ft on 06/01/1992
(113) 11.05 ft on 06/26/1969
(114) 11.04 ft on 09/15/1987
(115) 11.00 ft on 01/26/1964
(116) 10.98 ft on 09/19/2020
(117) 10.95 ft on 03/14/1977
(118) 10.93 ft on 08/25/1991
(119) 10.90 ft on 02/28/2004
(120) 10.90 ft on 04/17/1993
(121) 10.89 ft on 11/02/1995
(122) 10.87 ft on 02/23/1997
(123) 10.86 ft on 09/08/2019
(124) 10.84 ft on 02/08/2021
(125) 10.83 ft on 08/05/2018
(126) 10.82 ft on 10/23/1994
(127) 10.79 ft on 12/23/1989
(128) 10.79 ft on 04/27/1989
(129) 10.79 ft on 03/08/2015
(130) 10.72 ft on 12/20/2009
(131) 10.70 ft on 01/08/2006
(132) 10.68 ft on 04/08/1996
(133) 10.66 ft on 01/13/2015
(134) 10.64 ft on 06/02/2018
(135) 10.62 ft on 01/09/1990
(136) 10.59 ft on 02/12/2011
(137) 10.57 ft on 07/26/2003
(138) 10.56 ft on 02/02/2021
(139) 10.54 ft on 08/08/2003
(140) 10.53 ft on 01/25/2015
(141) 10.42 ft on 01/21/1968
(142) 10.38 ft on 03/15/1957
(143) 10.12 ft on 01/26/1988
(144) 10.05 ft on 04/02/1952
(145) 10.00 ft on 04/11/1954
(146) 9.93 ft on 08/27/1986
(147) 9.89 ft on 02/19/1956
(148) 9.79 ft on 05/14/2015
(149) 9.75 ft on 04/19/2008
(150) 9.70 ft on 10/13/1995
(151) 9.41 ft on 04/25/1951
(152) 9.17 ft on 06/07/2012
(153) 9.05 ft on 09/19/2005
(154) 8.15 ft on 03/15/2002

(P): Preliminary values subject to further review.