Table 17E. Data for figure 18, measured compaction of subsurface material at Addicks extensometer. Cumulative compaction for Addicks extensometer LJ-65-12-726 USGS site number: 294726095351102 Measurement date "Compaction, in feet" 7/11/1974 0 7/24/1974 0.004 8/30/1974 0.009 9/30/1974 0.01 10/30/1974 0.02 11/26/1974 0.019 12/23/1974 0.019 1/24/1975 0.019 2/21/1975 0.02 3/24/1975 0.023 4/24/1975 0.027 5/23/1975 0.032 6/24/1975 0.041 7/23/1975 0.055 8/21/1975 0.064 9/19/1975 0.069 10/20/1975 0.083 11/20/1975 0.09 12/22/1975 0.093 1/21/1976 0.095 2/20/1976 0.102 3/22/1976 0.106 4/21/1976 0.112 5/21/1976 0.119 6/21/1976 0.13 7/19/1976 0.141 8/17/1976 0.155 9/15/1976 0.17 10/12/1976 0.176 11/9/1976 0.182 12/7/1976 0.178 1/4/1977 0.178 2/1/1977 0.181 3/1/1977 0.184 3/29/1977 0.188 4/26/1977 0.199 5/24/1977 0.212 6/21/1977 0.228 7/19/1977 0.245 8/16/1977 0.257 9/14/1977 0.269 10/11/1977 0.28 11/7/1977 0.286 12/6/1977 0.289 1/3/1978 0.294 2/6/1978 0.296 2/28/1978 0.297 3/28/1978 0.312 4/25/1978 0.323 5/23/1978 0.337 6/20/1978 0.35 7/19/1978 0.369 8/15/1978 0.381 9/13/1978 0.394 10/10/1978 0.405 11/7/1978 0.417 12/5/1978 0.418 1/3/1979 0.421 1/31/1979 0.424 2/27/1979 0.427 3/29/1979 0.436 4/23/1979 0.443 5/22/1979 0.454 6/20/1979 0.471 7/19/1979 0.494 8/14/1979 0.51 9/11/1979 0.521 9/18/1979 0.523 9/21/1979 0.521 10/9/1979 0.525 11/8/1979 0.539 12/5/1979 0.548 1/2/1980 0.552 2/5/1980 0.56 3/4/1980 0.581 4/1/1980 0.592 4/29/1980 0.614 5/27/1980 0.624 6/24/1980 0.647 7/23/1980 0.672 8/19/1980 0.69 9/16/1980 0.714 10/14/1980 0.735 11/10/1980 0.745 12/9/1980 0.75 1/6/1981 0.758 2/4/1981 0.761 3/4/1981 0.762 3/31/1981 0.769 4/29/1981 0.786 5/26/1981 0.797 6/22/1981 0.814 7/20/1981 0.833 8/18/1981 0.861 9/14/1981 0.881 10/13/1981 0.899 11/12/1981 0.902 12/9/1981 0.909 1/5/1982 0.917 2/3/1982 0.924 3/3/1982 0.93 3/30/1982 0.937 4/28/1982 0.946 5/25/1982 0.955 6/22/1982 0.975 7/20/1982 0.997 8/18/1982 1.028 9/14/1982 1.058 10/14/1982 1.084 11/9/1982 1.097 12/7/1982 1.097 1/4/1983 1.104 2/1/1983 1.11 3/2/1983 1.119 3/29/1983 1.123 4/26/1983 1.133 5/24/1983 1.143 6/21/1983 1.162 7/19/1983 1.178 8/17/1983 1.188 9/13/1983 1.199 10/12/1983 1.204 11/8/1983 1.214 12/5/1983 1.22 1/4/1984 1.234 1/31/1984 1.241 2/28/1984 1.246 3/27/1984 1.256 4/24/1984 1.27 5/22/1984 1.29 6/19/1984 1.306 7/17/1984 1.327 8/14/1984 1.339 9/11/1984 1.357 10/10/1984 1.369 11/6/1984 1.37 12/5/1984 1.376 1/2/1985 1.38 1/29/1985 1.392 2/27/1985 1.404 3/27/1985 1.412 4/23/1985 1.427 5/21/1985 1.44 6/18/1985 1.463 7/16/1985 1.477 8/13/1985 1.498 9/10/1985 1.519 10/8/1985 1.535 11/5/1985 1.537 12/3/1985 1.534 12/19/1985 1.535 1/16/1986 1.544 2/13/1986 1.548 3/13/1986 1.556 4/10/1986 1.563 5/9/1986 1.575 6/6/1986 1.584 7/3/1986 1.589 7/31/1986 1.616 8/28/1986 1.635 9/25/1986 1.646 10/24/1986 1.649 11/20/1986 1.661 12/17/1986 1.662 1/15/1987 1.665 2/12/1987 1.668 3/6/1987 1.669 4/2/1987 1.682 4/30/1987 1.698 5/28/1987 1.704 6/25/1987 1.704 7/23/1987 1.721 8/20/1987 1.736 9/17/1987 1.751 10/15/1987 1.76 11/12/1987 1.764 12/9/1987 1.772 1/7/1988 1.771 2/4/1988 1.774 3/3/1988 1.776 3/31/1988 1.776 4/29/1988 1.782 5/26/1988 1.793 6/23/1988 1.803 7/21/1988 1.812 8/18/1988 1.822 9/14/1988 1.836 10/12/1988 1.845 11/9/1988 1.852 12/8/1988 1.861 1/5/1989 1.863 2/2/1989 1.857 3/2/1989 1.859 3/29/1989 1.866 4/27/1989 1.877 5/25/1989 1.878 6/22/1989 1.887 7/20/1989 1.9 8/17/1989 1.909 9/14/1989 1.932 10/12/1989 1.948 11/8/1989 1.965 12/7/1989 1.972 1/4/1990 1.983 2/1/1990 1.986 3/1/1990 1.989 3/29/1990 1.995 4/26/1990 2 5/24/1990 2.013 6/21/1990 2.036 7/19/1990 2.057 8/16/1990 2.078 9/13/1990 2.108 10/11/1990 2.121 11/7/1990 2.128 12/6/1990 2.131 1/3/1991 2.136 1/31/1991 2.134 2/28/1991 2.134 3/27/1991 2.147 4/25/1991 2.153 5/23/1991 2.17 6/24/1991 2.188 7/18/1991 2.204 8/15/1991 2.23 9/13/1991 2.237 10/10/1991 2.24 11/7/1991 2.246 12/6/1991 2.248 1/2/1992 2.243 1/30/1992 2.244 2/28/1992 2.245 3/25/1992 2.251 4/23/1992 2.262 5/21/1992 2.273 6/17/1992 2.276 7/16/1992 2.303 8/13/1992 2.306 9/11/1992 2.328 10/8/1992 2.338 11/5/1992 2.348 12/12/1992 2.336 12/30/1992 2.332 1/28/1993 2.33 2/25/1993 2.343 3/25/1993 2.342 4/23/1993 2.348 5/20/1993 2.355 6/16/1993 2.358 7/16/1993 2.367 8/12/1993 2.391 9/10/1993 2.424 10/7/1993 2.447 11/5/1993 2.443 12/3/1993 2.439 12/29/1993 2.435 1/27/1994 2.436 2/24/1994 2.433 3/24/1994 2.441 4/21/1994 2.452 5/20/1994 2.456 6/16/1994 2.466 7/14/1994 2.481 8/11/1994 2.502 9/8/1994 2.503 10/5/1994 2.509 11/3/1994 2.514 12/1/1994 2.517 12/29/1994 2.518 1/26/1995 2.52 2/23/1995 2.525 3/24/1995 2.527 4/20/1995 2.533 5/18/1995 2.543 6/15/1995 2.552 7/13/1995 2.567 8/11/1995 2.583 9/8/1995 2.587 10/4/1995 2.594 11/3/1995 2.602 11/30/1995 2.602 1/3/1996 2.609 1/25/1996 2.611 2/22/1996 2.617 3/21/1996 2.62 4/18/1996 2.628 5/16/1996 2.637 6/13/1996 2.655 7/11/1996 2.667 8/8/1996 2.689 9/5/1996 2.679 10/3/1996 2.684 10/30/1996 2.692 11/27/1996 2.688 12/23/1996 2.692 1/24/1997 2.688 2/19/1997 2.692 3/20/1997 2.688 4/17/1997 2.693 5/15/1997 2.699 6/12/1997 2.701 7/10/1997 2.709 8/8/1997 2.719 9/3/1997 2.734 10/2/1997 2.749 10/30/1997 2.746 11/25/1997 2.75 12/22/1997 2.755 1/23/1998 2.756 2/18/1998 2.761 3/19/1998 2.765 4/14/1998 2.774 5/14/1998 2.798 6/10/1998 2.829 7/10/1998 2.862 8/6/1998 2.888 9/4/1998 2.892 10/2/1998 2.89 10/27/1998 2.892 11/25/1998 2.896 12/17/1998 2.896 1/13/1999 2.897 2/11/1999 2.9 3/12/1999 2.908 4/8/1999 2.911 5/6/1999 2.928 6/4/1999 2.939 6/29/1999 2.946 7/30/1999 2.97 8/26/1999 2.999 9/24/1999 3.027 10/25/1999 3.046 11/23/1999 3.052 12/21/1999 3.061 1/11/2000 3.062 2/9/2000 3.064 3/9/2000 3.073 4/5/2000 3.078 5/5/2000 3.082 5/31/2000 3.093 6/29/2000 3.107 7/27/2000 3.136 8/23/2000 3.164 9/21/2000 3.189 10/19/2000 3.197 11/16/2000 3.182 12/16/2000 3.17 1/15/2001 3.164 2/12/2001 3.158 3/9/2001 3.156 4/5/2001 3.155 5/3/2001 3.16 5/30/2001 3.181 6/28/2001 3.195 7/27/2001 3.221 8/23/2001 3.247 9/20/2001 3.248 10/19/2001 3.248 11/15/2001 3.252 12/13/2001 3.251 1/11/2002 3.257 2/6/2002 3.261 3/7/2002 3.262 4/3/2002 3.264 5/2/2002 3.275 5/30/2002 3.294 6/26/2002 3.303 7/24/2002 3.307 8/22/2002 3.313 9/20/2002 3.32 10/18/2002 3.327 11/15/2002 3.323 12/13/2002 3.33 1/8/2003 3.334 2/7/2003 3.338 3/7/2003 3.336 4/2/2003 3.33 5/2/2003 3.338 5/30/2003 3.368 6/27/2003 3.394 7/25/2003 3.396 8/22/2003 3.405 9/19/2003 3.407 10/17/2003 3.408 11/14/2003 3.411 12/11/2003 3.409 1/7/2004 3.41 2/5/2004 3.407 3/4/2004 3.405 3/30/2004 3.403 4/29/2004 3.398 5/27/2004 3.395 6/24/2004 3.392 7/20/2004 3.394 8/19/2004 3.398 9/16/2004 3.398 10/15/2004 3.401 11/8/2004 3.404 12/6/2004 3.397 1/7/2005 3.394 2/2/2005 3.388 3/2/2005 3.382 3/29/2005 3.379 4/28/2005 3.383 5/25/2005 3.387 6/22/2005 3.401 7/19/2005 3.442 8/17/2005 3.457 9/26/2005 3.478 10/18/2005 3.494 11/18/2005 3.507 12/15/2005 3.504 1/6/2006 3.509 2/6/2006 3.51 3/6/2006 3.501 4/6/2006 3.494 5/5/2006 3.496 5/30/2006 3.5 6/28/2006 3.497 7/27/2006 3.492 8/23/2006 3.495 9/25/2006 3.493 10/23/2006 3.488 11/15/2006 3.489 12/13/2006 3.491