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<br />TABLE 27-B 3rd North Subsidence A1arkers
<br />East-West North of Rivcr
<br /> Chan a h am Baseline Surve Change ham Lasl Survey Change last 12 Moniha
<br />POIN DATE NORTHING FASTING ELEVATION */-Northin *I-Eashn /-Elevatio +/-I{OR DisI +l-Elevation ~/-Nerz Dist +/-Elev
<br />3fi Au .1994 444621 -93.876.20 7367.08
<br /> Dec. 1994 4445.03 -93,83628 7366.73 1.18 0.08 0.35 118 0.35
<br /> March, 1995 73fi4.46
<br /> June, 1995 736241
<br /> Se t. 1995 73fi2.05
<br /> Dec. 1995 7361.94
<br /> Mar., 1996 4447.11 -93.837.47 7362.02 -0.89 1.27 5.06
<br /> June, 1996 4447.15 -93,83759 73fi1.9d -0.94 1.79 5.14 0.13 0.08
<br /> Se 1..1996 4447.06 -93.837.54 7361.89 -O.BS 1.34 519 0.10 0.05
<br /> Dec.. 1996 4447.09 -93,837.57 7361.87 -O.BB 137 5.22 0.04 0.03
<br /> Mar , 1997 4447 07 -93,837.64 7361.79 -0 85 1.44 5 29 0.07 0.07 0.18 0.23
<br />37 Au .1994 4414.96 -93,747.10 7400.79
<br /> Dec. 1994 44140fi -93747.19 7400.35 090 0.09 0.44 091 044
<br /> March, 1995 7397.00
<br /> June, 1995 7397.81
<br /> Se 1. 1995 739741
<br /> Dec. 1995 7397.31
<br /> Mar., 1996 4416.29 -93,749.06 7397.38 -1 33 1.96 3.41
<br /> June. 1996 441632 -93,74913 739728 -1.3fi 203 3.51 0.07 0.10
<br /> Se t, 199fi 441fi.30 -93,74915 7797.23 -1.34 2.05 3.5fi 0.02 0.05
<br /> Dec., 1996 4416.2fi -93,749.15 7397.22 -1.30 2.05 3 57 0.05 0.01
<br /> Mar., 1997 4416.26 93.749.18 7397.17 -1.30 2.07 3.62 003 005 0.12 0.20
<br />3B Au .1994 4372.90 -93.fifi7.20 7421.57
<br /> Dec 1994 437L25 -93,6fi756 742061 1.fi5 0.76 0.96 169 0.96
<br /> March, 1995 7420.49
<br /> June. 1995 7420 52
<br /> Se t. 1995 7420.15
<br /> Dec. 1995 7420.07
<br /> Mar.. 1996 4373.50 -93.668.79 7420.13 -0.60 7.59 1.44
<br /> June. 1996 4373.55 -93,66890 742007 -0.65 1.70 1.51 0.12 0.07
<br /> Se 1.1996 4373.53 93.66887 7420.01 -063 1.67 1.56 0.03 0.05
<br /> Dec.. 1996 437349 -93,668.09 742000 -0.59 1.68 1.57 0.04 0.01
<br /> Mar., 1997 4373.50 -93,668.93 7419.92 -0.60 1.73 1.fi5 0.04 008 0.14 0.21
<br />39 Au .1994 4334.42 -93.579.38 7466.77
<br /> Dec. 1941 4333.27 -93.579.53 7466.30 1.15 015 0.47 116 0.47
<br /> March, 1995 7466.28
<br /> June. 1995 7466.37
<br /> Se 1.1995 7466.08
<br /> Dec. 1995 7466.03
<br /> Mar., 1996 4334.74 -93.500.08 7466.08 -0.32 0.70 069
<br /> June. 1996 4334.77 -93.580.17 7466.05 -0.35 0.79 0.73 009 0.03
<br /> Se 1 , 1996 4334.76 -93.580 16 7466.05 -0 3d 0.78 0.73 0.02 0.00
<br /> Dec.. 1996 437475 -93,580.20 746606 -033 082 0.72 0.04 -0.01
<br /> Mar, 1997 4334.78 ~93,SB0.23 74fifi.02 -036 0.85 0.75 0.05 0.04 0.15 0.06
<br />40 Au .1994 4200.73 -93,406.60 7493.98
<br /> Dac. 1994 4279.47 -93.486.95 7492.94 1.26 0.27 104 128 1.09
<br /> March, 1995 7493.68
<br /> June, 1995 7493 85
<br /> Se t. 1995 7493.55
<br /> Dec. 1995 7493.54
<br /> Mar., 1996 4200.73 -93,406.09 7493.56 0.00 0.21 042
<br /> June, 1996 4280.74 -93.486.94 7493.54 -0.01 0.26 0.44 005 0.02
<br /> Se 1., 1996 4280.79 -93,487.14 7493.54 -0.06 0.46 0.44 0.20 0.01
<br /> Dec.. 1996 4280.75 -93,48694 7493.56 -002 0.26 0.42 0.20 -0.02
<br /> Mar, 1997 4280.75 ~97,d86.95 749348 -002 0.27 0.50 0.01 O.OB 0.06 0.08
<br />41 Au .1994 4234.80 -93401.58 7509.16
<br /> Dec. 1994 4234 96 -93,401 .t9 7509 25 -0.1fi -0.09 -0.09 0.18 -0.09
<br /> March, 1995 7509.41
<br /> June, 1995 7509.59
<br /> Se 1.1995 7509.32
<br /> Dec. 1995 7509.30
<br /> Mar.. 1996 4234.99 -9340169 7509.34 -019 0.11 -0.10
<br /> June. 1996 4234.9] -93401.70 750928 -0.17 0.12 -0.12 003 0.06
<br /> Se 1 , 1996 4234.95 -93,401.69 7509.2fi -015 0.11 -0.10 0.02 0.02
<br /> Doc.. 1996 423497 -93,401.71 750927 -0.17 013 -0.11 0.03 -0.02
<br /> Mar., 1997 4234 99 -93,401.73 7509.20 -0.19 0 15 -0.01 0.03 0 07 0.04 0.13
<br />42 Au .1999 4180 70 -93.326.26 ]484.47
<br /> Dec. 1994 4180.fi3 -93,326.24 7484.51 0.07 -0.02 -004 0.08 -004
<br /> March, 1995 7484.76
<br /> June. 1995 7484.95
<br /> Se 1. 1995 7484.67
<br /> Dac. 1995 7484 66
<br /> Mer , 1996 4180.80 -93.326 39 7484.71 -0 10 0.13 0.24
<br /> June. 1996 4180.79 -93.326.43 7484.65 -0.09 017 -0.18 004 0.06
<br /> Se 1., 1996 4180.79 -93.326.44 7404.66 -0.09 0.18 -0.19 0.01 -0.01
<br /> Dec., 1996 4180.79 -93,326.d4 7484.71 -0.09 0.18 -0.24 000 -0.05
<br /> Mar., 1997 4180.85 -93.326.47 748464 -0.15 0.21 -0.17 0.07 0.07 0.09 0.07
<br />Exhib4 29
<br />Page 15
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