Laserfiche WebLink
' ERM West Pumping test analysis Page 4 <br /> 1777 Botelho Dr Time-Drawdown plot <br /> Walnut Creek CA with discharge Project Heinz, Tracy <br />' (925)946-0455 Evaluated by BSB Date 318199 <br /> Pumping Test No 1 Test conducted on 2113199 <br />' MW-2 MW-2 <br />' <br /> Static water level 0 00 ft below datum <br /> Pumping test duration Water level Drawdown <br /> [min] [ft] [ft] 1 42 <br /> 063 <br /> 1 42 <br /> 065 142 142 <br /> 5-3- 066 141 141 <br /> 068 140 140 <br /> 070 1 39 1 39 <br /> 56 j 071 1 38 1 38 <br /> 076 1 36 1 36 <br /> 081 1 34 1 34By 083 1 33 1 33085 132 1 321078 1 35 1 35080 1 34 1 34 <br /> 086 131 1 31 <br /> 66 088 130 130 <br /> 090 130 130 <br /> lie <br /> 093 129 129095 128 1 287T- 096 127 127 <br /> 098 126 1 26 <br /> 74 138 1 08 1 08 <br /> 76 178 094 094258 072 07281 278 067 067I78 2 18 082 082238 077 077 <br /> 298 063 063 <br /> 318 060 060 <br /> 338 056 056 <br /> 358 053 053 <br /> 378 050 050 <br /> 398 048 048 <br /> 418 045 045 <br /> 438 043 043 <br /> 458 041 041 <br /> 478 039 039 <br /> 498 038 038 <br /> GF 518 036 036 <br /> 45-- 558 033 033 <br /> W 578 032 032 <br /> FI-9T 598 031 031 <br /> r--w 618 030 030 <br /> Liw— 658 028 028 <br /> I <br /> 1 <br /> I <br /> I <br /> 1 <br />