Laserfiche WebLink
Cambria Environmental Technology Pumping test analysis Date June 9, 1999 Attachment A, Page 4 <br /> 1144 65th St Recovery method after Project 341 Main St , Ripon <br /> Oakland CA THEIS&JACOB <br /> Ph(510)420-0700 Confined aquifer Evaluated by B Jakub <br /> Pumping Test No 2 Test conducted on May 4, 1999 <br /> . EW-1 EW-1 <br /> Discharge 9 00 U S gal/min <br /> Static water level 28 04 ft below datum Pumping test duration 130 00 min <br /> Time from Water level Residual <br /> end of pumping drawdown <br /> [min] [ft] [ft] <br /> 101 660 2805 001 <br /> 102 680 2804 000 <br /> 103 700 2803 -001 <br /> 104 720 2802 -002 <br /> 105 740 2801 -003 <br /> 106 760 2801 -003 <br /> 107 780 2801 -003 <br /> 108 800 2800 -004 <br /> 109 820 2800 -004 <br /> 110 840 2800 -004 <br /> 111 860 2799 -005 <br /> 112 880 2799 -005 <br /> 113 900 2798 -006 <br /> 114 920 2798 -006 <br /> 115 940 2798 -006 <br /> 116 960 2797 -007 <br /> 117 980 2797 -007 <br /> • 118 <br /> 1000 2797 -007 <br /> 119 1200 2797 -007 <br /> 120 1400 2796 -008 <br /> 121 1600 2792 -012 <br /> 122 1800 2791 -013 <br /> 123 2000 2791 -013 <br /> 124 2200 2790 -014 <br /> 125 2400 2788 -016 <br /> 126 2600 2789 -015 <br /> 127 2800 2788 -016 <br /> 128 3000 2789 -015 <br /> 129 3200 2788 -016 <br /> 130 3400 2786 -018 <br /> 131 3600 2784 -020 <br /> 132 3800 2783 -021 <br /> 133 4000 2782 -022 <br /> 134 4200 2782 -022 <br /> 135 4400 2781 -023 <br /> 136 4600 2781 -023 <br /> 137 4800 2780 -024 <br /> 138 5000 2779 -025 <br /> 139 5200 2778 -026 <br /> 140 5400 2779 -025 <br /> 141 5600 2777 -027 <br /> 142 5800 2778 -026 <br /> 143 6000 2776 -028 <br /> 144 6200 2776 -028 <br /> 145 6400 2774 -030 <br /> 146 6600 2774 -030 <br /> 147 6800 2773 -031 <br /> 148 7000 2771 -033 <br /> 149 7200 2770 -034 <br /> 150 7400 2769 -035 <br />