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FIGURE <br />FORWARD, INC. <br />9999 SOUTH AUSTIN ROAD, MANTECA, CALIFORNIA <br />EXTRACTION WELL INSTALLATION <br />AND INTERIM REMEDIAL ACTION REPORT <br />3 <br />CDCR-EW-3 STEP DRAWDOWN DISCHARGE <br />TREND <br />Notes: <br />bgs = below ground surface <br />ft = feet <br />gpm = gallon per minute <br /> <br />0 <br />5 <br />10 <br />15 <br />20 <br />25 <br />0 5 10 15 20 25 30 35 40 <br />Drawdown (ft)Discharge (gpm) <br />Step 1 <br />5.1 gpm <br />Step 2 <br />10 gpm <br />Step 3 <br />20.3 gpm <br />Step 4 <br />24.1 gpm <br />Top of Upper Screen at 80 ft bgs (20.5 ft <br />total drawdown to top of upper screen)Extrapolation of <br />Pumping Trend <br />30 gpm - 18 ft Anticipated <br />Drawdown (2.5 feet above the top <br />of upper screen) <br />FORWARD, INC. <br />9999 SOUTH AUSTIN ROAD, STOCKTON, CALIFORNIA <br />WELL INSTLLATION AND <br />INTERIM REMEDIAL ACTION REPORT