U.S. Geol. Survey, CH-13 (NOSR 2)             T 12S,R 18E,Sec 02
55500        52.0      64.0   0.6   1.6  97.3   0.5    1.5   4.0  0.000B1.0
55501        64.0      65.2   4.6   2.1  92.0   1.3   12.2   5.0  0.904 1.0
55502        65.2      67.9   2.9   2.7  93.5   0.9    7.6   6.5  0.906 1.0
55503        67.9      68.4  16.8   2.1  78.0   3.1   44.3   5.0  0.907 2.0
55504        68.4      69.3   5.9   1.2  91.4   1.5   15.3   2.9  0.920 1.0
55505        69.3      70.7   4.9   1.4  93.4   0.3   12.8   3.4  0.919 1.0
55506        70.7      72.6   4.7   1.6  93.2   0.5   12.2   3.8  0.915 1.0
55507        72.6      75.8   9.9   1.3  86.8   2.0   26.0   3.1  0.911 1.0
55508        75.8      76.9   7.4   0.8  90.1   1.7   19.5   1.9  0.904 1.0
55509        76.9      82.5   3.0   1.0  94.9   1.1    7.7   2.4  0.919 1.0
55510        82.5      85.7   3.9   1.0  93.9   1.2   10.1   2.4  0.923 1.0
55511        85.7      89.5   1.6   0.2  97.6   0.6    4.0   0.5  0.000B1.0
55512        89.5      91.1   1.8   0.5  96.9   0.8    4.4   1.2  0.000B1.0
55513        91.1     106.2   1.0   1.2  97.1   0.7    2.6   2.8  0.000B1.0
55514       106.2     107.9   3.4   0.9  94.7   1.0    8.9   2.3  0.904 1.0
55515       107.9     109.0  13.5   1.1  82.7   2.7   35.3   2.6  0.917 1.0
55516       109.0     110.3   8.1   1.2  88.9   1.8   21.4   2.8  0.908 1.0
55517       110.3     111.5   7.0   0.9  90.3   1.8   18.5   2.2  0.903 1.0
55518       111.5     113.2  14.5   1.0  81.3   3.2   38.3   2.5  0.907 1.0
55519       113.2     114.8  13.2   0.9  82.8   3.1   35.0   2.2  0.906 1.0
55520       114.8     116.2  22.2   1.0  73.6   3.2   58.8   2.4  0.903 2.0
55521       116.2     117.9  23.5   1.0  71.9   3.6   62.2   2.4  0.905 2.0
55522       117.9     118.4  14.5   0.6  82.8   2.1   38.6   1.4  0.900 1.0
55523       118.4     119.5  18.2   1.0  78.1   2.7   48.2   2.5  0.902 2.0
55524       119.5     121.0   7.3   0.7  91.1   0.9   19.0   1.6  0.920 1.0
55525       121.0     122.4  10.1   0.8  87.8   1.3   26.2   1.9  0.920 1.0
55526       122.4     122.7   2.0   0.7  96.9   0.4    5.1   1.6  0.000B1.0
55527       122.7     125.1   5.6   0.4  93.7   0.3   14.7   0.8  0.919 1.0
55528       125.1     126.7  14.4   1.0  82.1   2.5   38.2   2.4  0.903 1.0
55529       126.7     129.0   6.0   0.8  92.1   1.1   16.1   2.0  0.887 1.0
55530       129.0     129.9  10.3   1.4  86.9   1.4   27.4   3.4  0.895 1.0
55531       129.9     131.2   4.5   1.1  93.4   1.0   11.9   2.5  0.911 1.0
55532       131.2     132.9   1.9   1.4  96.0   0.7    4.7   3.4  0.000B1.0
55533       132.9     134.7   7.6   1.2  89.8   1.4   19.8   3.0  0.914 1.0
55534       134.7     136.7   2.8   1.3  95.0   0.9    7.4   3.1  0.916 1.0
55535       136.7     137.8   2.6   1.2  95.3   0.9    6.8   2.9  0.921 1.0
55536       137.8     141.0   0.9   0.7  97.5   0.9    2.2   1.8  0.000B1.0
55437       141.0     142.8   2.6   2.1  95.3   0.0    6.7   5.0  0.920 1.0
55538       142.8     144.1  13.7   1.6  82.7   2.0   36.6   3.8  0.899 1.0
55539       144.1     147.9   9.7   1.0  87.8   1.5   25.9   2.4  0.897 1.0
55540       147.9     152.6   4.2   1.0  94.3   0.5   11.1   2.4  0.910 1.0
55541       152.6     153.3   3.2   0.6  96.0   0.2    8.3   1.6  0.917 1.0
55542       153.3     154.4   8.9   1.2  88.7   1.2   23.0   2.9  0.925 1.0
