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Cambria Environmental Technology Pumping test analysis Date June 9, 1999 Attachment A, Page 2 <br /> 1144 65th St Recovery method after <br /> Oakland CA <br /> THEIS&JACOB Protect 341 Main St, Ripon <br /> Ph(510)42o-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 /> 1 001 3213 409 <br /> 2 002 3212 408 <br /> 3 003 3213 409 <br /> 4 004 3213 409 <br /> 5 005 3212 408 <br /> 6 006 3213 409 <br /> 7 007 3213 409 <br /> 8 008 3213 409 <br /> 9 009 3212 408 <br /> 10 010 3213 409 <br /> 11 011 3213 409 <br /> 12 012 3213 409 <br /> 13 013 3211 407 <br /> 14 014 31 98 394 <br /> 15 015 31 84 380 <br /> 16 016 31 67 363 <br /> 17 017 31 54 360 <br /> 18 018 31 42 338 <br /> 19 019 31 32 328 <br /> 20 020 31 22 3 18 <br /> 21 021 31 14 3 10 <br /> 22 022 31 05 301 <br /> 23 023 3098 294 <br /> 24 024 3089 285 <br /> 25 025 3082 278 <br /> 26 026 3076 272 <br /> 27 j 0 27 3070 266 <br /> 28 028 3064 260 <br /> 29 029 3058 254 <br /> 30 030 3052 248 <br /> 31 031 3045 241 <br /> 32 032 30 39 235 <br /> 33 033 3033 229 <br /> 34 035 3019 2 15 <br /> 35 037 3010 206 <br /> 36 038 3002 1 98 <br /> 37 040 2996 1 92 <br /> 38 042 2989 1 85 <br /> 39 043 2983 1 79 <br /> 40 045 2977 1 73 <br /> 41 047 2971 1 67 <br /> 42 048 2965 1 61 <br /> 43 050 2960 1 56 <br /> 44 052 2954 1 50 <br /> 45 053 29 48 1 44 <br /> 46 055 2942 1 38 <br /> 47 057 2937 1 33 <br /> 48 058 2932 1 28 <br /> 49 060 2927 1 23 <br /> 50 062 2923 1 19 <br />