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Cambria Environmental Technology Pumping test analysis Date June 9, 1999 Attachment A, Page 8 <br /> 1144 65th St Time-Drawdown plot <br /> Oakland CA with discharge Project 341 Main St, Ripon <br /> Ph(510)420 0700 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 <br /> Pumping test duration Water level Drawdown Corrected <br /> drawdown <br /> [min] [ft] IN [ft] <br /> 301 13009 32 12 408 349 <br /> 302 13010 3213 409 349 <br /> 303 13011 3213 409 349 <br /> 304 13012 3213 409 349- <br /> 305 <br /> 49305 130 13 3211 407 348 <br /> 306 130 14 31 98 394 339 <br /> 307 13015 31 84 380 329 <br /> 308 13016 31 67 363 316 <br /> F1-311 <br /> 13017 31 54 350 306 <br /> 13018 31 42 338 297 <br /> 130 19 32 328 290 <br /> 312 13020 31 22 318 282 <br /> 313 13021 3114 310 276 <br /> 314 13022 31 05 3 01 269 <br /> 315 13023 3098 294 263 <br /> 316 13024 30 89 285 256 <br /> 317 13025 3082 2 78 251 <br /> 318 13026 3076 272 246 <br /> 319 13027 3070 266 241 <br /> 320 13028 3064 260 236 <br /> 321 130 29 3058 254 231 <br /> 322 13030 30 52 248 226 <br /> 323 13031 3045 241 221 <br /> 324 13032 3039 235 216 <br /> 325 13033 3033 229 211 <br /> 326 13035 3019 2 15 1 99 <br /> 327 13037 3010 206 1 91 <br /> 328 13038 3002 1 98 1 84 <br /> 329 13040 2996 1 92 1 79 <br /> 330 13042 2989 1 85 1 73 <br /> 331 13043 2983 1 79 1 68 <br /> 332 13045 2977 1 73 1 63 <br /> 333 13047 2971 1 67 1 57 <br /> 334 13048 2965 1 61 1 52 <br /> 335 13050 29 60 1 56 1 48 <br /> 336 13052 2954 1 50 1 42 <br /> 337 13053 29 48 1 44 1 37 <br /> 338 13055 29 42 1 38 1 32 <br /> 339 13057 29 37 1 33 1 27 <br /> 340 13058 2932 1 28 1 22 <br /> 341 13060 _ 2927 1 23 1 IR <br /> 342 130 62 2923 1 19 1 14 <br /> 343 13063 2920 1 16 1 12 <br /> • 344 13065 2917 1 13 1 09 <br /> 345 13067 2913 1 09 1 05 <br /> 346 13068 2910 1 06 1 02 <br /> 347 13070 2908 1 04 1 00 <br /> 348 13072 2904 1 00 097 <br /> 349 13073 29 01 097 094 <br /> 350 13075 2898 094 091 <br />