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PREDICTED DRAWDOWN -STROH PIT 405FT FROM PIT <br />Input Data for prediction of drawdown <br />K Equation used in prediction <br />Hydraulic conductivity, K, ftiday 700 Q (W (u)) _ r'S <br />Aquifer Thickness, b, ft 20 0.01 0.1 1 10 100 1000 S = u 4Tt <br />Storage Coefficient, S 0.000512 4zT <br />Pumping Rate, GPM 850 6 <br />Distance from well, ft 405 s is drawdown, W (u) is the well <br />0.000001 0.00001 0.0001 0.001 0.01 0.1 1 <br />4.5 <br />4 <br />r 3.5 <br />w <br />LL 3 <br />z <br />Z 2.5 <br />3 <br />O 2 <br />0 <br />a 1.5 <br />c 1 <br />0.5 <br />0 <br />PREDICTED DRAWDOWN <br />0:00:01 0:00:09 0:01:26 0:14:24 2:24:00 24:00:00 <br />TIME IN HOUR:MINUTE:SECOND <br />4.5 <br />4 <br />3.5 <br />LU <br />w <br />a 3 <br />z <br />Z 2.5 <br />G 2 <br />1.5 <br />D <br />1 <br />0.5 <br />0 <br />0:00:00 3:00:00 6:00:00 9:00:00 12:00:00 15:00:00 18:00:00 21:00:00 24:00:00 <br />TIME IN HOUR:MINUTE:SECOND <br />