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OBSERVATION WELL MW4 LATE TIME <br /> log t (min) <br /> 000 1 00 2 00 3 00 400 500 <br /> 1 84 1 1 1 1 1 00 <br /> Match <br /> 084 Point 0 00 <br /> o + + + 0O .. <br /> 2 -016 -100 <br /> -1 16 ! E -2 00 <br /> -1 51 -0 51 0 49 1 49 2 49 3 49 <br /> log 1 /Ub <br /> O - Data <br /> + - Type Curve <br /> Unconf Delcyed beta = 0 20 <br /> MATCH{ POINT SOLUTION _ <br /> t = 1000E+0001 Transmisswity (T) = 6 989E+0003 gpd/ff <br /> s - 1000r+0000 Hydraulic Conduciivdy (K) = 5 555E+0002 apd/sq ft <br /> 1 /Ub = 3 090E-0001 Specific Yield (Sy) = 9 248E-0003 <br /> W(Ub, B) = 6 918E+0000 <br /> WELL INFORMATION <br /> WELL IDENTIFICATION MW-4 <br /> DATE OF AQUIFER TEST 11/1/01 <br /> AQUIFER THICKNESS (b) 1 258E+0001 fi <br /> DISCHARGE RATE (0) 8 817E+0000 gpm <br /> PUMPING WELL RADIUS (r) 8 330E--0002 ft <br /> DISTANCE OF OBSERVATION WELL FROM PUMPING WELL (d) 4 765E+0001 ft <br /> GRAPHICAL WELL ANALYSIS PACKAGE (GWAP) FIGURE <br /> OY DRAWDOWN INTERPRETATION <br /> L D OBSERVATION WELL MW-4- LATE TIME <br /> fl 1000-MINUTE TEST OF WELL EW-1, NOVEMBER 1-2, 2001 B3b <br /> A CPCUNnwATER CONSULTANCY 574 WEST GRANT LINE ROAD, TRACY, CALIFORNIA <br />