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CAMBRIA
<br /> Table 2 Mass Removal Data, Shell-branded Service Station, 2575 Country Club Boulevard,Stockton,California
<br /> Cumulative TPPH Benzene MTBE
<br /> Volume Volume TPPH TPPH Removed Benzene Benzene Removed MTBE MTBE Removed
<br /> Date Well Pumped Pumped Sample Concentration Removed To Date Concentration Removed To Date Concentration Removed To Date
<br /> Purged ID (gal) (gal) Date (ppb) (pounds) (pounds) (ppb) (pounds) (pounds) (ppb) _ (pounds) (pounds)
<br /> j 19-Jun 00 'RW IA 5,000 178,255 04/18/00 64,400 2 69 229 14,400 0 601 158 139,000 5 80 259
<br /> 23-Jun-00 'RW IA 5 000 183 255 04/18/00 64 400 269 231 14,400 0 601 16 4 139,000 5 80 265
<br /> 03-Jul 00 ' RW-tA 5,000 188,255 04/18/00 64 400 269 234 14,400 0 601 170 139,000 5 80 271
<br /> 31 Jul-00 L RW 1A 5,000 193,255 07/28/00 45 000 189 236 13,500 0 563 175 152 000 634 277
<br /> 07 Aug-00 1 RW IA 5,000 198,255 07/28/00 45 000 188 238 13,500 0 563 181 152,000 634 283
<br /> 14 Aug-00 'RW-IA 200 198,455 07/28/00 45 000 0 075 238 13,500 0 023 181 152,000 0 254 284
<br /> 22-Aug-00 12 RW-1A 5 000 203,455 07/28/00 45 000 1 88 240 13,500 0 563 187 152 000 634 290
<br /> 25 Aug 00 1 2 RWAA 5 000 208,455 07/28/00 45 000 1 88 242 13,500 0 563 192 152 000 6 34 296
<br /> 27-Aug-00 1 z RWAA 4 800 213,255 07/28/00 45 000 1 80 243 13 500 0 541 198 152 000 609 302
<br /> 29 Aug 00 12 RW IA 2,800 216 055 07/28/00 45,000 1 05 244 13,500 0 315 201 152,000 355 306
<br /> 31 Aug 00 �z RW IA 4,300 220,355 07/28/00 45 000 161 246 13,500 0 484 206 152 000 5 45 311
<br /> 01-Sep 00 12 RW lA 4 800 225,155 07/28/00 45 000 1 80 248 13,500 0 541 21 1 152,000 6 09 317
<br /> 08 Sep 00 12 RW-1A 5 000 230,155 07/28/00 45,000 1 88 250 13,500 0 563 217 152,000 634 324
<br /> 13-Sep-00 S z RW-1A 5,000 235,155 07/28/00 45,000 1 88 252 13,500 0 563 222 152,000 6 34 330
<br /> 15-Sep-00 'z RW-IA 5,000 240,155 07/28/00 45,000 188 253 13 500 0 563 228 152,000 634 336
<br /> 19 Sep 00 i z RW IA 400 240 555 07/28/00 45,000 0 150 254 13,500 0 045 228 152 000 0 507 337
<br /> 20 Sep 00 ' RW-1A 4 470 245 025 07/28/00 45,000 168 255 13 500 0 504 233 152 000 567 343
<br /> 23 Sep 00 RW-1 A 5 000 250 025 07/28/00 45 000 1 88 257 13 500 0 563 239 152,000 634 349
<br /> 27-Sep-00 "RW-lA 5000 255,025 07/28/00 45,000 188 259 13,500 0563 245 152,000 634 355
<br /> 29-Sep-00 12 RW IA 5,000 260 025 07/28/00 45,000 l 88 261 13,500 0 563 25 0 152 000 634 362
<br /> 02-Oct-00 i z RW-1A 4 800 264,825 07/28/00 45 000 180 263 13,500 0 541 25 6 152,000 609 368
<br /> 11 Oct-00 "RW RW 1 A 5,000 269 825 07/28/00 45,000 1 88 265 13,500 0 563 261 152,000 634 374
<br /> 13 Oct-00 'a RW I A 5,000 274,825 07/28/00 45,000 1 88 266 13,500 0 563 267 152 000 634 380
<br /> 17-Oct 00 �z RW-lA 5,000 279,825 07/28/00 45,000 1 88 268 13,500 0 563 27 3 152,000 6 34 387
<br /> 21 Oct-00 �z RWAA 5,000 284,825 10/19/00 38 200 159 270 9,850 0 411 27 7 87,100 3 63 390
<br /> 24 Oct-00 �z RW-lA 4,800 289 625 10/19/00 38,200 153 271 9,850 0 395 281 87,100 349 394
<br /> 27-Oct 00 12 RW IA 5,000 294,625 10/19/00 38,200 159 273 9,850 0 411 285 87,100 3 63 398
<br /> 01 Nov-00 12 MIA 5,000 299,625 10/19/00 38,200 159 275 9 850 0 411 28 9 87,100 363 401
<br /> 03 Nov 00 �s RW-lA 4,500 304,125 10/19/00 38,200 143 276 9,850 0 370 29 3 87100 327 404
<br /> 07-Nov 00 i z RW-IA 4 800 308,925 10/19/00 38,200 153 278 9,850 0 395 297 87100 349 408 j
<br /> 11 Nov 00 12 RW-IA 4 800 313,725 10/19/00 38,200 1 53 279 9,850 0 395 30 1 87100 349 411
<br /> 15-Nov-00 �z RW-lA 4,800 318,525 10/19/00 38,200 153 281 9 850 0 395 304 87,100 349 415
<br /> 18-Nov-00 �z RW-lA 4,600 323,125 10/19/00 38,200 147 282 9,850 0 378 309 87100 334 418
<br /> 21-Nov-00 '2 RW-lA 4,800 327,925 10/19/00 38,200 153 284 9,850 0 395 312 87100 349 422
<br /> 28 Nov 00 12 RW IA 4 800 332 725 10/19/00 38,200 153 285 9 850 0 395 316 87100 349 425
<br /> 03-Dec 00 'z RW-1 A 4 800 337 525 10/19/00 38,200 153 287 9,850 0 395 320 87100 349 429
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