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Cambria Environmental Technology Pumping test analysis Date June 8, 1999 Attachment A, Page 11 <br /> 1 144 65th St Time-Drawdown-method after <br /> Oakland CA COOPER&JACOB Project 341 Main St, Ripon, CA <br /> ph(510)420-0700 Unconfined aquifer Evaluated by B Jakub <br /> Pumping Test No 3 Test conducted on May 5, 1999 <br /> . MW-1, Test well EW-1 MW-1 <br /> Discharge 11 40 U S gal/min Distance from the pumping well 42 85 ft <br /> Static water level 27 76 ft below datum <br /> Pumping test duration Water level Drawdown Corrected <br /> drawdown <br /> (min] [ft] IN (ft) <br /> 451 64000 2792 016 016 <br /> 452 54200 2792 015 015 <br /> 453 54400 2792 015 015 <br /> • <br /> • <br />