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PREDICTED DRAWDOWN - STROH PIT - 5 FT FROM PIT <br />Input Data for prediction of drawdown <br />K Equation used in prediction <br />Hydraulic conductivity, K, ft/day 700'' S _ Q (W (u )) r 2 S <br />U <br />Aquifer Thickness, b, ft 20' 0.01 0.1 1 10 100 1000 _ _ <br />Storage Coefficient, S 0,000512 4 )r T 4Tt <br />Pumping Rate, GPM 650' S <br />Distance from well, it 5 s is drawdown, W(u) is the well <br />0.000001 0.00001 0.0001 0.001 0.01 0.1 1 <br />PPPn1(`TPn nDAWnAWKI <br />12 <br />10 <br />F— <br />w <br />LU <br />LL 8 <br />Z_ <br />2 <br />? 6 <br />O <br />D <br />Q 4 <br />0 <br />l•: <br />0 <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 />12 <br />10 <br />W <br />W <br />a 8 <br />z_ <br />z <br />3 6 <br />0 <br />0 <br />3 <br />4 <br />0 <br />2 <br />0 <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 24:00:00 <br />TIME IN HOUR:MINUTE:SECOND <br />