Recent Crests
(1) 842.34 ft on 05/05/2017
(2) 837.32 ft on 03/09/2017
(3) 838.02 ft on 02/23/2017
(4) 850.59 ft on 09/30/2016
(5) 837.51 ft on 09/12/2016
(6) 837.19 ft on 06/18/2016
(7) 843.92 ft on 05/07/2016
(8) 843.71 ft on 02/25/2016
(9) 865.83 ft on 12/22/2015
(10) 837.01 ft on 09/13/2015
(11) 837.03 ft on 09/11/2015
(12) 842.81 ft on 09/01/2015
(13) 837.34 ft on 08/20/2015
(14) 845.47 ft on 06/29/2015
(15) 838.83 ft on 06/17/2015
(16) 837.27 ft on 05/19/2015
(17) 837.06 ft on 01/05/2015
(18) 837.10 ft on 12/22/2014
(19) 841.67 ft on 09/29/2014
(20) 877.57 ft on 07/06/2014
(21) 837.59 ft on 06/06/2014
(22) 838.71 ft on 05/16/2014
(23) 865.20 ft on 06/05/2013
(24) 837.09 ft on 05/07/2013
(25) 837.25 ft on 04/16/2012
(26) 837.22 ft on 12/04/2011
(27) 837.17 ft on 11/09/2011
(28) 871.29 ft on 07/03/2011
(29) 837.81 ft on 02/24/2011
(30) 838.11 ft on 11/12/2010
(31) 837.05 ft on 09/22/2010
(32) 889.15 ft on 07/01/2010
(33) 842.27 ft on 11/02/2009
(34) 843.43 ft on 06/28/2009
(35) 837.15 ft on 05/29/2009
(36) 847.53 ft on 05/04/2009
(37) 842.92 ft on 03/14/2009
(38) 837.57 ft on 02/13/2009
(39) 837.09 ft on 12/29/2008
(40) 837.55 ft on 12/01/2008
(41) 891.03 ft on 06/12/2008
(42) 837.77 ft on 04/03/2008
(43) 840.12 ft on 03/17/2008
(44) 838.28 ft on 03/07/2008
(45) 837.77 ft on 12/03/2007
(46) 862.34 ft on 08/28/2007
(47) 869.52 ft on 05/12/2007
(48) 853.39 ft on 03/22/2007
(49) 838.27 ft on 11/29/2006
(50) 837.08 ft on 09/12/2006
(51) 839.93 ft on 05/11/2006
(52) 837.61 ft on 04/07/2006
(53) 838.79 ft on 10/26/2005
(54) 847.07 ft on 06/30/2005
(55) 849.50 ft on 05/20/2005
(56) 837.90 ft on 11/04/2004
(57) 870.16 ft on 05/31/2004
(58) 837.41 ft on 03/03/2004
(59) 837.14 ft on 12/10/2003
(60) 837.25 ft on 12/05/2003
(61) 849.81 ft on 07/14/2003
(62) 842.60 ft on 07/01/2003
(63) 847.73 ft on 05/11/2003
(64) 838.66 ft on 10/30/2002
(65) 838.90 ft on 05/15/2002
(66) 840.49 ft on 12/03/2001
(67) 878.91 ft on 05/14/2001
(68) 838.51 ft on 11/26/2000
(69) 840.21 ft on 06/08/2000
(70) 869.57 ft on 06/18/1999
(71) 837.19 ft on 02/16/1999
(72) 838.76 ft on 11/05/1998
(73) 870.18 ft on 07/02/1998
(74) 839.51 ft on 05/27/1998
(75) 837.59 ft on 05/18/1998
(76) 838.57 ft on 05/11/1998
(77) 848.27 ft on 04/20/1998
(78) 837.20 ft on 02/22/1998
(79) 838.58 ft on 10/13/1997
(80) 837.52 ft on 07/25/1997
(81) 839.59 ft on 06/24/1997
(82) 847.04 ft on 05/13/1997
(83) 837.79 ft on 04/10/1997
(84) 839.72 ft on 03/15/1997
(85) 840.41 ft on 02/25/1997
(86) 840.38 ft on 11/19/1996
(87) 865.32 ft on 06/27/1996
(88) 837.05 ft on 04/01/1996
(89) 837.11 ft on 11/17/1995
(90) 838.35 ft on 10/29/1995
(91) 861.16 ft on 06/05/1995
(92) 837.60 ft on 04/28/1995
(93) 837.60 ft on 04/16/1995
(94) 838.79 ft on 03/15/1995
(95) 838.83 ft on 02/26/1995
(96) 839.09 ft on 11/02/1994
(97) 851.70 ft on 07/11/1994
(98) 837.41 ft on 06/16/1994
(99) 837.19 ft on 06/09/1994
(100) 837.06 ft on 06/03/1994
(101) 839.48 ft on 03/08/1994
(102) 838.35 ft on 02/22/1994
(103) 892.03 ft on 07/11/1993
(104) 845.04 ft on 03/12/1993
(105) 842.72 ft on 11/27/1992
(106) 837.09 ft on 08/02/1992
(107) 837.08 ft on 07/25/1992
(108) 838.66 ft on 07/18/1992
(109) 837.28 ft on 06/20/1992
(110) 841.37 ft on 04/26/1992
(111) 841.00 ft on 03/15/1992
(112) 837.98 ft on 02/20/1992
(113) 838.97 ft on 12/15/1991
(114) 839.03 ft on 11/30/1991
(115) 888.99 ft on 06/11/1991
(116) 841.36 ft on 03/29/1991
(117) 837.12 ft on 03/20/1991
(118) 837.26 ft on 03/06/1991
(119) 871.15 ft on 06/26/1990
(120) 839.07 ft on 05/27/1989
(121) 837.11 ft on 05/11/1988
(122) 837.06 ft on 04/07/1988
(123) 840.09 ft on 09/01/1987
(124) 838.29 ft on 07/14/1987
(125) 838.20 ft on 04/18/1987
(126) 860.39 ft on 10/17/1986
(127) 837.53 ft on 08/17/1986
(128) 858.91 ft on 05/24/1986
(129) 843.32 ft on 03/24/1986
(130) 837.12 ft on 03/06/1986
(131) 839.34 ft on 01/09/1986
(132) 837.10 ft on 12/17/1985
(133) 839.40 ft on 09/09/1985
(134) 837.40 ft on 03/13/1985
(135) 837.40 ft on 12/14/1984
(136) 889.25 ft on 06/22/1984
(137) 844.90 ft on 02/22/1984
(138) 881.20 ft on 04/22/1983
(139) 837.98 ft on 12/29/1982
(140) 855.54 ft on 07/28/1982
(141) 840.35 ft on 04/23/1982
(142) 842.06 ft on 03/26/1982
(143) 841.00 ft on 07/01/1981
(144) 838.41 ft on 06/18/1980
(145) 857.81 ft on 09/02/1979
(146) 883.59 ft on 04/06/1979
(147) 837.08 ft on 07/11/1978

(P): Preliminary values subject to further review.