Historic Crests
(1) 20.85 ft on 06/21/2003
(2) 19.33 ft on 09/29/2022
(3) 18.67 ft on 09/11/2017
(4) 18.08 ft on 11/14/1997
(5) 18.08 ft on 03/20/1998
(6) 17.85 ft on 09/07/1988
(7) 17.45 ft on 06/18/1982
(8) 17.21 ft on 06/26/1992
(9) 17.15 ft on 09/14/2001
(10) 16.80 ft on 06/30/1991
(11) 16.02 ft on 10/03/2007
(12) 15.94 ft on 09/06/2004
(13) 15.70 ft on 09/01/1985
(14) 15.46 ft on 01/24/1998
(15) 15.44 ft on 12/14/1997
(16) 15.34 ft on 09/22/1979
(17) 15.33 ft on 08/15/1976
(18) 15.25 ft on 09/16/2009
(19) 15.17 ft on 09/08/1981
(20) 15.13 ft on 09/16/1994
(21) 15.08 ft on 09/15/1979
(22) 14.86 ft on 08/28/1981
(23) 14.84 ft on 08/03/1978
(24) 14.84 ft on 07/21/1987
(25) 14.84 ft on 06/25/2012
(26) 14.77 ft on 08/28/2009
(27) 14.76 ft on 09/28/1997
(28) 14.70 ft on 08/15/2004
(29) 14.65 ft on 07/02/2009
(30) 14.63 ft on 09/26/1982
(31) 14.61 ft on 09/26/2013
(32) 14.54 ft on 09/27/2004
(33) 14.46 ft on 09/08/2000
(34) 14.45 ft on 08/23/2012
(35) 14.41 ft on 07/28/1995
(36) 14.35 ft on 09/18/2000
(37) 14.25 ft on 09/29/2003
(38) 14.22 ft on 06/17/1994
(39) 14.12 ft on 08/26/2010
(40) 14.04 ft on 02/16/1998
(41) 13.87 ft on 09/19/1994
(42) 13.74 ft on 07/25/1979
(43) 13.67 ft on 08/31/1972
(44) 13.64 ft on 08/26/2003
(45) 13.58 ft on 12/28/1997
(46) 13.54 ft on 09/10/2001
(47) 13.52 ft on 10/13/1998
(48) 13.51 ft on 08/21/1981
(49) 13.51 ft on 09/01/2016
(50) 13.50 ft on 10/13/1998
(51) 13.47 ft on 08/20/2003
(52) 13.44 ft on 08/13/2016
(53) 13.42 ft on 06/21/1982
(54) 13.42 ft on 07/26/2019
(55) 13.41 ft on 08/24/1979
(56) 13.39 ft on 08/08/2019
(57) 13.38 ft on 08/29/1994
(58) 13.33 ft on 09/14/1971
(59) 13.30 ft on 07/24/1967
(60) 13.24 ft on 06/09/2012
(61) 13.19 ft on 09/10/2004
(62) 13.15 ft on 11/12/2020 (P)
(63) 13.11 ft on 10/10/2011
(64) 13.11 ft on 12/21/2018
(65) 13.05 ft on 09/10/1976
(66) 13.02 ft on 09/29/1979
(67) 12.94 ft on 08/14/1967
(68) 12.92 ft on 09/18/2015
(69) 12.81 ft on 07/03/2013
(70) 12.77 ft on 05/25/1991
(71) 12.74 ft on 12/16/1977
(72) 12.74 ft on 08/08/2004
(73) 12.72 ft on 08/17/1983
(74) 12.67 ft on 06/09/2013
(75) 12.67 ft on 06/11/2013
(76) 12.67 ft on 08/16/2019
(77) 12.63 ft on 09/27/1989
(78) 12.63 ft on 07/07/1994
(79) 12.61 ft on 07/18/1975
(80) 12.58 ft on 07/21/2019
(81) 12.57 ft on 08/23/2003
(82) 12.52 ft on 09/23/1982
(83) 12.51 ft on 07/28/1982
(84) 12.50 ft on 09/05/1973
(85) 12.49 ft on 09/07/1993
(86) 12.49 ft on 08/09/1994
(87) 12.47 ft on 06/22/1991
(88) 12.46 ft on 02/19/1978
(89) 12.42 ft on 08/15/1971
(90) 12.42 ft on 08/28/2012
(91) 12.36 ft on 08/15/2012
(92) 12.33 ft on 10/03/1969
(93) 12.29 ft on 06/11/2016
(94) 12.28 ft on 05/20/1970
(95) 12.26 ft on 09/22/1969
(96) 12.15 ft on 07/02/1974
(97) 12.13 ft on 07/14/2002
(98) 12.12 ft on 06/21/1975
(99) 12.05 ft on 09/24/1979
(100) 12.03 ft on 07/21/2013
(101) 12.01 ft on 06/22/2013
(102) 11.99 ft on 07/10/2009
(103) 11.97 ft on 09/19/1983
(104) 11.97 ft on 05/27/1991
(105) 11.94 ft on 07/17/2012
(106) 11.90 ft on 08/30/1979
(107) 11.90 ft on 08/12/2003
(108) 11.89 ft on 09/05/1977
(109) 11.88 ft on 08/28/1972
(110) 11.87 ft on 05/31/1979
(111) 11.87 ft on 06/23/2008
(112) 11.86 ft on 12/30/1983
(113) 11.85 ft on 07/10/1976
(114) 11.85 ft on 07/03/2002
(115) 11.80 ft on 08/05/1969
(116) 11.75 ft on 09/10/1979
(117) 11.74 ft on 09/19/1977
(118) 11.69 ft on 08/12/1979
(119) 11.69 ft on 07/22/1982
(120) 11.66 ft on 08/09/2010
(121) 11.66 ft on 04/01/2011
(122) 11.65 ft on 08/21/2015
(123) 11.63 ft on 11/04/1971
(124) 11.63 ft on 07/26/2003
(125) 11.63 ft on 08/10/2004
(126) 11.62 ft on 08/24/1985
(127) 11.56 ft on 09/28/2018
(128) 11.52 ft on 08/07/1975
(129) 11.47 ft on 06/24/1986
(130) 11.46 ft on 07/21/1968
(131) 11.45 ft on 07/13/2013
(132) 11.43 ft on 06/26/2002
(133) 11.42 ft on 06/27/1974
(134) 11.41 ft on 07/20/1975
(135) 11.40 ft on 09/18/2013
(136) 11.32 ft on 08/10/1983
(137) 11.27 ft on 07/24/2019
(138) 11.23 ft on 08/21/2011
(139) 11.22 ft on 03/09/1969
(140) 11.21 ft on 09/18/2022
(141) 11.19 ft on 09/05/2015
(142) 11.19 ft on 07/18/2019
(143) 11.17 ft on 08/23/2020 (P)
(144) 11.12 ft on 10/11/1971
(145) 11.10 ft on 06/27/1996
(146) 11.05 ft on 08/26/2013
(147) 11.02 ft on 07/15/2013

(P): Preliminary values subject to further review.