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PREDICTED DRAWDOWN -STROH PIT 1305FT FROM PIT <br />Input Data for prediction of drawdown <br />K Equation used in prediction <br />Hydraulic conductivity, K, ft/day 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 4)rT <br />Pumping Rate, GPM 650 S <br />Distance from well, ft 1'305 s is drawdown, W(u) is the well <br />0.000001 0.00001 0.0001 0.001 0.01 0.1 1 <br />3 PREDICTED DRAWDOWN <br />2.5 <br />W <br />W <br />LL 2 <br />Z_ <br />Z <br />3: 1.5 <br />O <br />0 <br />1 <br />O <br />0.5 <br />04— <br />0:00:01 <br />0:00:09 0:01:26 0:14:24 2:24:00 24:00:00 <br />TIME IN HOUR:MINUTE:SECOND <br />Ill <br />2.5 <br />Lu <br />Lu <br />LL 2 <br />Z_ <br />2 <br />3 1.5 <br />O <br />D <br />1 <br />O <br />0.5 <br />0 -IL <br />0:00:00 <br />3:00:00 6:00:00 9:00:00 12:00:00 15:00:00 18:00:00 21:00:00 <br />TIME IN HOUR:MINUTE:SECOND <br />24:00:00 <br />