Historic Crests
(1) 34.10 ft on 07/20/1948
(2) 32.50 ft on 07/15/1951
(3) 30.00 ft on 07/02/2007
(4) 27.70 ft on 10/05/1986
(5) 27.40 ft on 07/27/1948
(6) 27.30 ft on 07/26/1948
(7) 27.00 ft on 05/29/2019
(8) 26.60 ft on 04/12/1994
(9) 26.50 ft on 09/26/1993
(10) 26.00 ft on 04/21/1945
(11) 25.90 ft on 06/11/1995
(12) 25.90 ft on 04/28/1944
(13) 25.90 ft on 03/11/1974
(14) 25.90 ft on 01/01/1943
(15) 25.60 ft on 06/23/1948
(16) 25.40 ft on 04/23/1927
(17) 25.30 ft on 11/24/1928
(18) 25.30 ft on 02/24/1985
(19) 25.30 ft on 05/29/1990
(20) 25.23 ft on 01/01/1885
(21) 25.10 ft on 09/19/1926
(22) 25.10 ft on 06/23/1977
(23) 25.04 ft on 10/31/1941
(24) 24.85 ft on 11/05/1974
(25) 24.80 ft on 05/01/2009
(26) 24.70 ft on 09/14/1951
(27) 24.70 ft on 05/01/2017
(28) 24.60 ft on 04/30/1994
(29) 24.30 ft on 07/12/1951
(30) 24.00 ft on 04/03/1988
(31) 23.65 ft on 10/06/1941
(32) 23.60 ft on 11/19/1985
(33) 23.60 ft on 10/10/2009
(34) 23.30 ft on 11/07/1998
(35) 23.20 ft on 05/19/1990
(36) 23.00 ft on 09/11/1941
(37) 23.00 ft on 08/25/1985
(38) 22.95 ft on 07/20/1950
(39) 22.85 ft on 07/06/1951
(40) 22.80 ft on 06/05/1982
(41) 22.75 ft on 04/24/1983
(42) 22.65 ft on 06/15/1964
(43) 22.60 ft on 06/11/2008
(44) 22.60 ft on 05/09/2008
(45) 22.60 ft on 10/13/2018
(46) 22.50 ft on 05/10/2007
(47) 22.40 ft on 03/06/2004
(48) 22.40 ft on 09/13/2009
(49) 22.40 ft on 07/02/1951
(50) 22.35 ft on 07/05/1976
(51) 22.30 ft on 09/16/2008
(52) 22.30 ft on 05/04/2019
(53) 22.30 ft on 01/07/2005
(54) 22.30 ft on 04/17/1941
(55) 22.10 ft on 03/22/2012
(56) 22.10 ft on 06/15/2008
(57) 22.05 ft on 03/20/1944
(58) 22.00 ft on 05/27/1968
(59) 22.00 ft on 05/19/1995
(60) 22.00 ft on 05/10/2019
(61) 22.00 ft on 05/11/2019
(62) 21.90 ft on 06/12/2007
(63) 21.90 ft on 06/08/1941
(64) 21.90 ft on 04/23/1973
(65) 21.80 ft on 06/15/2005
(66) 21.80 ft on 11/22/1994
(67) 21.75 ft on 11/23/1979
(68) 21.70 ft on 06/19/1975
(69) 21.70 ft on 03/02/1987
(70) 21.60 ft on 05/01/2012
(71) 21.50 ft on 06/01/2013
(72) 21.50 ft on 05/26/2015
(73) 21.20 ft on 06/07/1985
(74) 21.15 ft on 02/01/1975
(75) 21.10 ft on 03/06/1985
(76) 21.10 ft on 03/26/1978
(77) 21.10 ft on 04/19/1947
(78) 21.10 ft on 08/10/2019
(79) 21.10 ft on 05/09/1995
(80) 21.00 ft on 06/09/1974
(81) 21.00 ft on 05/28/1995
(82) 21.00 ft on 03/17/1987
(83) 21.00 ft on 04/26/2004
(84) 20.90 ft on 12/22/1987
(85) 20.90 ft on 04/07/1983
(86) 20.80 ft on 10/09/2016
(87) 20.80 ft on 04/03/1983
(88) 20.80 ft on 11/04/1977
(89) 20.80 ft on 04/04/1965
(90) 20.75 ft on 04/01/1980
(91) 20.70 ft on 05/28/2008
(92) 20.65 ft on 04/18/1973
(93) 20.60 ft on 10/16/1969
(94) 20.50 ft on 06/23/1985
(95) 20.40 ft on 06/18/2009
(96) 20.40 ft on 08/29/2005
(97) 20.40 ft on 10/18/1941
(98) 20.30 ft on 05/31/2015
(99) 20.30 ft on 05/30/1987
(100) 20.30 ft on 10/16/1973
(101) 20.20 ft on 04/11/2008
(102) 20.19 ft on 10/01/1973
(103) 20.00 ft on 09/13/2016
(104) 20.00 ft on 06/03/1969
(105) 19.90 ft on 04/20/1988
(106) 19.90 ft on 04/10/1984
(107) 19.80 ft on 07/31/2013
(108) 19.80 ft on 06/06/1995
(109) 19.80 ft on 03/19/1987
(110) 19.72 ft on 07/05/1969
(111) 19.58 ft on 07/06/1967
(112) 19.55 ft on 12/06/1973
(113) 19.50 ft on 04/22/1984
(114) 19.45 ft on 11/11/1977
(115) 19.40 ft on 05/31/1993
(116) 19.40 ft on 06/12/1989
(117) 19.36 ft on 03/15/1969
(118) 19.30 ft on 06/03/2007
(119) 19.30 ft on 06/28/1951
(120) 19.20 ft on 09/24/2019
(121) 19.10 ft on 04/09/1947
(122) 19.05 ft on 06/12/1979
(123) 19.00 ft on 07/09/1979
(124) 18.70 ft on 12/25/1973
(125) 18.60 ft on 09/04/1974
(126) 18.53 ft on 04/26/1947
(127) 18.50 ft on 05/19/2015
(128) 18.50 ft on 08/13/2019
(129) 18.40 ft on 05/23/1951
(130) 18.30 ft on 05/08/1994
(131) 18.20 ft on 08/29/1951
(132) 18.20 ft on 05/26/1982
(133) 18.20 ft on 04/29/2016
(134) 18.20 ft on 06/11/2009
(135) 18.10 ft on 06/11/1984
(136) 18.00 ft on 06/12/1990
(137) 17.70 ft on 05/13/2017
(138) 17.70 ft on 06/02/2008
(139) 17.60 ft on 05/19/1986
(140) 17.60 ft on 12/29/1942
(141) 17.60 ft on 04/22/2017
(142) 17.55 ft on 06/05/1983
(143) 17.55 ft on 11/22/1973
(144) 17.50 ft on 04/15/2007
(145) 17.50 ft on 07/08/1993
(146) 17.50 ft on 05/08/1951
(147) 17.47 ft on 07/29/1968
(148) 17.30 ft on 06/03/1995
(149) 17.30 ft on 12/28/2015
(150) 17.25 ft on 01/20/1974
(151) 17.20 ft on 06/24/1990
(152) 17.20 ft on 12/14/2015
(153) 17.05 ft on 05/15/2010
(154) 17.03 ft on 03/24/1948
(155) 17.00 ft on 06/30/1995
(156) 17.00 ft on 06/15/1951
(157) 17.00 ft on 09/09/2018
(158) 16.02 ft on 06/07/2014
(159) 15.15 ft on 09/17/2010
(160) 13.75 ft on 04/05/2014

(P): Preliminary values subject to further review.