Miner (min) to  sewer
 approximate distance is  4122.0  meters
   1983.00    200.81     -2.35      1.00   20
   1983.00    201.95     -0.79      0.94   20
   1983.00    202.92     -1.89      0.96   20
   1983.00    208.98     -1.30      0.93   20
   1983.00    249.90     -2.66      0.99   20
   1983.00    252.98     -1.31      1.10   20
   1983.00    253.44     -3.53      1.19   20
   1984.00    164.78      2.56      1.04   21
   1984.00    165.90      2.97      0.90   21
   1984.00    214.96      1.93      0.91   21
   1984.00    215.00      3.27      0.94   21
   1984.00    215.94     -0.01      0.91   21
   1984.00    223.86      0.33      0.91   21
   1984.00    293.72      2.69      0.92   21
   1985.00    136.80      1.96      0.68   21
   1985.00    162.83     -0.34      0.60   21
   1985.00    162.94      0.26      0.60   21
   1985.00    220.77     -0.74      0.60   21
   1985.00    224.82      0.86      0.62   21
   1985.00    225.81      0.37      0.60   21
   1985.00    301.85      1.37      0.60   21
   1985.00    302.83      0.10      0.60   21
   1985.00    303.80      1.98      0.65   21
   1986.00    189.02     -1.44      0.60   21
   1986.00    189.88     -1.38      0.62   21
   1986.00    214.90     -2.89      0.60   21