Historic Crests
(1) 26.10 ft on 10/03/1986
(2) 25.70 ft on 05/16/1957
(3) 23.10 ft on 06/10/1995
(4) 22.49 ft on 05/10/1993
(5) 22.16 ft on 05/22/2019
(6) 22.03 ft on 05/27/2019
(7) 22.00 ft on 03/31/1973
(8) 21.95 ft on 05/03/1993
(9) 21.91 ft on 11/02/1998
(10) 21.81 ft on 10/11/1973
(11) 21.60 ft on 11/03/1974
(12) 21.57 ft on 08/03/1995
(13) 21.23 ft on 05/25/2015
(14) 21.17 ft on 10/11/2018
(15) 21.08 ft on 06/10/2008
(16) 20.76 ft on 07/14/2007
(17) 20.72 ft on 06/30/2007
(18) 20.66 ft on 09/30/1986
(19) 20.65 ft on 05/10/2019
(20) 20.25 ft on 06/29/2007
(21) 20.20 ft on 05/29/1987
(22) 20.20 ft on 09/14/2008
(23) 20.13 ft on 10/02/1959
(24) 19.94 ft on 11/05/1986
(25) 19.92 ft on 04/12/1997
(26) 19.86 ft on 04/25/1999
(27) 19.76 ft on 06/17/2019
(28) 19.72 ft on 06/06/1995
(29) 19.68 ft on 06/16/1980
(30) 19.66 ft on 06/11/1975
(31) 19.66 ft on 03/17/1998
(32) 19.65 ft on 06/15/2007
(33) 19.60 ft on 06/24/1963
(34) 19.56 ft on 06/07/2019
(35) 19.42 ft on 06/10/1999
(36) 19.40 ft on 03/24/2000
(37) 19.26 ft on 03/05/2004
(38) 19.18 ft on 04/27/2009
(39) 19.12 ft on 11/21/1994
(40) 19.06 ft on 03/24/2000
(41) 19.00 ft on 11/02/1961
(42) 19.00 ft on 11/17/1964
(43) 18.99 ft on 05/14/1983
(44) 18.85 ft on 05/14/1975
(45) 18.83 ft on 05/21/1977
(46) 18.77 ft on 04/15/1999
(47) 18.70 ft on 09/21/1965
(48) 18.60 ft on 06/12/1983
(49) 18.52 ft on 05/11/1979
(50) 18.50 ft on 05/08/2007
(51) 18.40 ft on 03/11/1974
(52) 18.32 ft on 06/20/2007
(53) 18.31 ft on 06/26/2018
(54) 18.31 ft on 05/28/1978
(55) 18.31 ft on 05/20/1993
(56) 18.29 ft on 05/20/2010
(57) 18.20 ft on 04/19/1970
(58) 18.18 ft on 10/05/2002
(59) 18.12 ft on 05/20/1980
(60) 18.09 ft on 04/24/1990
(61) 18.02 ft on 05/27/1980
(62) 18.00 ft on 06/12/1960
(63) 17.93 ft on 04/02/1988
(64) 17.85 ft on 05/24/1987
(65) 17.84 ft on 09/03/1974
(66) 17.77 ft on 11/25/1992
(67) 17.74 ft on 06/30/2021
(68) 17.74 ft on 06/21/2007
(69) 17.73 ft on 09/09/2007
(70) 17.71 ft on 08/28/1974
(71) 17.70 ft on 05/08/1969
(72) 17.61 ft on 09/19/1988
(73) 17.59 ft on 08/15/1989
(74) 17.58 ft on 09/20/1974
(75) 17.58 ft on 06/19/2005
(76) 17.56 ft on 03/03/1988
(77) 17.47 ft on 06/02/1982
(78) 17.46 ft on 11/18/1996
(79) 17.45 ft on 11/02/1981
(80) 17.45 ft on 05/21/1983
(81) 17.43 ft on 05/13/1982
(82) 17.42 ft on 03/30/2017
(83) 17.42 ft on 10/22/1986
(84) 17.33 ft on 04/30/2017
(85) 17.31 ft on 09/28/1996
(86) 17.30 ft on 06/11/1967
(87) 17.27 ft on 09/24/1997
(88) 17.21 ft on 06/14/2005
(89) 17.20 ft on 10/11/1985
(90) 17.19 ft on 05/25/1975
(91) 17.18 ft on 05/28/2000
(92) 17.14 ft on 03/30/2007
(93) 17.07 ft on 12/15/1992
(94) 17.06 ft on 06/22/2004
(95) 17.00 ft on 03/31/2007
(96) 16.99 ft on 06/10/2019
(97) 16.94 ft on 02/21/1997
(98) 16.87 ft on 04/22/1999
(99) 16.87 ft on 05/27/2015
(100) 16.85 ft on 08/10/2013
(101) 16.82 ft on 07/27/2013
(102) 16.66 ft on 08/03/1996
(103) 16.55 ft on 06/24/1999
(104) 16.53 ft on 07/06/2010
(105) 16.44 ft on 06/01/2021
(106) 16.41 ft on 07/02/2021
(107) 16.39 ft on 12/24/1997
(108) 16.34 ft on 06/27/2021
(109) 16.33 ft on 07/31/2013
(110) 16.23 ft on 05/03/1997
(111) 16.21 ft on 10/09/2009
(112) 16.17 ft on 01/01/2005
(113) 16.17 ft on 10/01/2005
(114) 16.08 ft on 05/29/1994
(115) 16.08 ft on 07/10/2015
(116) 16.07 ft on 07/07/2010
(117) 16.04 ft on 02/24/2001
(118) 15.94 ft on 06/16/2010
(119) 15.93 ft on 05/27/2010
(120) 15.88 ft on 10/26/2000
(121) 15.67 ft on 08/15/2002
(122) 15.65 ft on 05/18/2015
(123) 15.61 ft on 03/17/2021
(124) 15.61 ft on 05/05/2017
(125) 15.50 ft on 05/13/2017
(126) 15.43 ft on 01/06/2005
(127) 15.24 ft on 05/01/2019
(128) 15.24 ft on 04/30/1993
(129) 15.22 ft on 05/21/2015
(130) 15.15 ft on 06/13/2015

(P): Preliminary values subject to further review.