Historic Crests
(1) 23.85 ft on 08/14/2010
(2) 21.53 ft on 07/12/1993
(3) 20.25 ft on 06/14/2008
(4) 19.27 ft on 08/19/1993
(5) 19.07 ft on 06/20/1990
(6) 19.02 ft on 04/28/2007
(7) 18.90 ft on 07/03/2014
(8) 18.80 ft on 03/16/2019
(9) 18.71 ft on 12/17/2015
(10) 18.68 ft on 06/20/1998
(11) 18.54 ft on 05/30/2013
(12) 18.44 ft on 03/14/2010
(13) 18.38 ft on 05/24/2004
(14) 18.23 ft on 06/19/1996
(15) 18.16 ft on 09/01/2015
(16) 18.07 ft on 07/02/2018
(17) 18.05 ft on 06/06/1991
(18) 18.03 ft on 06/16/1998
(19) 17.70 ft on 06/20/1993
(20) 17.44 ft on 06/28/2010
(21) 17.35 ft on 08/27/1987
(22) 17.25 ft on 04/01/1993
(23) 17.15 ft on 07/01/1986
(24) 17.10 ft on 03/14/2007
(25) 17.04 ft on 04/16/1991
(26) 17.03 ft on 05/26/1990
(27) 16.94 ft on 07/02/1993
(28) 16.80 ft on 05/18/1991
(29) 16.80 ft on 04/28/2009
(30) 16.61 ft on 05/21/1990
(31) 16.60 ft on 03/09/1993
(32) 16.56 ft on 06/13/1998
(33) 16.55 ft on 03/03/2008
(34) 16.47 ft on 09/01/1993
(35) 16.42 ft on 06/12/1999
(36) 16.23 ft on 03/10/2009
(37) 16.10 ft on 04/27/2008
(38) 16.05 ft on 05/28/2009
(39) 15.80 ft on 10/13/1986
(40) 15.78 ft on 05/14/2005
(41) 15.68 ft on 06/14/2010
(42) 15.61 ft on 08/12/1993
(43) 15.61 ft on 07/10/2003
(44) 15.55 ft on 05/14/2010
(45) 15.52 ft on 03/14/2008
(46) 15.47 ft on 07/24/2010
(47) 15.40 ft on 06/25/2015
(48) 15.37 ft on 10/31/2009
(49) 15.35 ft on 08/04/2010
(50) 15.34 ft on 07/07/2010
(51) 15.33 ft on 07/19/1990
(52) 15.32 ft on 05/22/1999
(53) 15.31 ft on 08/10/2015
(54) 15.28 ft on 05/10/1995
(55) 15.25 ft on 04/20/1991
(56) 15.19 ft on 04/10/1999
(57) 15.17 ft on 09/26/2016
(58) 15.14 ft on 05/13/1999
(59) 15.13 ft on 04/23/1999
(60) 15.10 ft on 07/12/1990
(61) 15.00 ft on 07/13/1987
(62) 14.95 ft on 09/12/2006
(63) 14.92 ft on 07/25/1992
(64) 14.88 ft on 04/02/2008
(65) 14.79 ft on 06/29/1998
(66) 14.69 ft on 05/31/1991
(67) 14.69 ft on 05/06/2013
(68) 14.67 ft on 05/17/1986
(69) 14.61 ft on 07/06/1993
(70) 14.61 ft on 02/11/2009
(71) 14.60 ft on 07/07/1998
(72) 14.59 ft on 02/19/1997
(73) 14.51 ft on 03/15/2001
(74) 14.50 ft on 05/25/2007
(75) 14.50 ft on 03/25/2009
(76) 14.49 ft on 07/17/1992
(77) 14.47 ft on 07/28/2008
(78) 14.46 ft on 06/24/1994
(79) 14.43 ft on 05/18/1999
(80) 14.41 ft on 06/13/2001
(81) 14.40 ft on 05/11/1993
(82) 14.40 ft on 06/15/1993
(83) 14.33 ft on 06/10/2011
(84) 14.33 ft on 02/20/2016
(85) 14.32 ft on 08/20/2015
(86) 14.28 ft on 10/16/2007
(87) 14.26 ft on 05/08/2007
(88) 14.25 ft on 07/22/2008
(89) 14.22 ft on 07/30/1992
(90) 14.22 ft on 05/08/2008
(91) 14.20 ft on 03/19/1986
(92) 14.18 ft on 06/09/1993
(93) 14.14 ft on 03/18/1991
(94) 14.12 ft on 05/09/2003
(95) 14.11 ft on 09/07/2015
(96) 14.10 ft on 05/25/2011
(97) 14.05 ft on 05/02/2017
(98) 14.05 ft on 03/22/2001
(99) 14.04 ft on 04/28/1991
(100) 13.89 ft on 03/10/2013
(101) 13.81 ft on 09/21/1986
(102) 13.70 ft on 06/20/2014
(103) 13.69 ft on 05/31/2007
(104) 13.68 ft on 03/13/1990
(105) 13.66 ft on 05/31/2004
(106) 13.66 ft on 09/25/1993
(107) 13.63 ft on 06/22/1997
(108) 13.62 ft on 09/01/2010
(109) 13.60 ft on 05/31/2000
(110) 13.58 ft on 06/19/2009
(111) 13.57 ft on 06/18/2004
(112) 13.56 ft on 05/06/2003
(113) 13.51 ft on 07/08/2010
(114) 13.51 ft on 07/19/2010
(115) 13.47 ft on 05/09/2013
(116) 13.43 ft on 08/01/1993
(117) 13.38 ft on 07/30/2008
(118) 13.33 ft on 08/21/2007
(119) 13.21 ft on 07/06/2010
(120) 13.09 ft on 05/12/2002
(121) 13.07 ft on 06/23/2010
(122) 13.06 ft on 05/22/2001
(123) 13.03 ft on 09/18/2006
(124) 12.93 ft on 09/17/2016
(125) 12.93 ft on 08/24/2015
(126) 12.92 ft on 06/08/2009
(127) 12.91 ft on 07/29/2015
(128) 12.89 ft on 06/15/2015
(129) 12.85 ft on 03/10/1989
(130) 12.84 ft on 04/27/2011
(131) 12.55 ft on 09/01/2014
(132) 12.43 ft on 10/15/2014
(133) 12.41 ft on 07/13/2014
(134) 12.36 ft on 05/13/2014
(135) 12.29 ft on 04/29/2014
(136) 12.20 ft on 04/19/2013
(137) 12.16 ft on 06/14/2011
(138) 11.98 ft on 05/25/1989
(139) 10.66 ft on 04/15/2012
(140) 10.27 ft on 11/30/1987

(P): Preliminary values subject to further review.