Laserfiche WebLink
TABLE 2 GROUNDWATER MONITORING DATA,FORMER EXXON RS 7-3942,4444 NORTH PERSHING AVENUE, STOCKTON,CALIFORNIA <br /> Casing Depth Groundwater LPH _ Concentration(yg1L) <br /> Well Elevation to Water Elevation Thickness Ethyl- <br /> Number Date (feet) (feet) (feet) (feet) Benzene Toluene benzene Xylenes TPH-g MTBE <br /> RW2 08/26/97 676 1953 -1277 000 190 170 320 450 7,000 110 <br /> RW2 11/11/97 676 2007 -1331 000 200 170 370 610 7,200 350 <br /> RW2 03/03/98 676 1447 -771 000 92 160 300 590 6,000 260 <br /> RW2 03/03/98 676 <14* <br /> RW2 05/20/98 676 1435 -759 000 130 140 310 560 6,600 250 <br /> RW2 05/20/98 676 <14* <br /> RW2 08/19/98 676 1586 -9 10 000 100 160 330 800 7,500 1,700 <br /> RW2 08/19/98 676 <40* <br /> RW2 l 1118/98 676 1620 -944 000 110 130 280 510 5,300 95 <br /> RW2 03/30/99 676 1430 -754 000 41 74 217 329 5,720 <20 <br /> RW2 05/05/99 676 14 67 -791 000 634 109 263 545 5,380 68 7 <br /> RW2 08/20/99 676 1602 -926 000 120 561 236 265 4,740 251 <br /> RW2 12/06/99 676 1635 -959 000 72 41 210 2299 2,500 <5 <br /> RW2 02/29/00 676 1376 -700 000 17 4 5 28 164 1,400 <1 <br /> RW2 05/16/00 676 1390 -7 14 000 56 14 100 304 1,700 19 <br /> RW2 09/11/00 676 1627 -951 000 140 34 160 1152 3,700 <5 <br /> RW2 12/13/00 676 16 13 -937 000 73 12 100 241 2,700 <2 5 <br /> RW2 03/08/01 676 1523 -847 000 26 17 62 26 1 2,500 10 <br /> RW2 06/21/01 676 1667 -991 000 78 99 43 403 3,700 24 <br /> RW2 06/21/01 676 <5* <br /> RW2 09/20/01 676 1776 -1100 000 72 46 46 697 4,600 <2 5 <br /> RW2 12/04/01 676 1754 -1078 000 39 19 150 1133 2,800 <5* <br /> RW2 03/05/02 676 1665 -9 89 0 00 515 29,0 176 182 4,560 h 132 <br /> RW2 03/05/02 676 <0 5* <br /> RW3 05/22/90 8 89 3095 -2206 000 16,000 41,000 5,500 31,000 160,000 -- <br /> RW3 12/19/90 889 3302 -23 68 061 Not sampled-LPH <br /> RW3 01/30/91 889 3373 -24 12 098 Not sampled-LPH <br /> RW3 05/02/91 8 89 3275 -2347 054 Not sampled-LPH <br /> RW3 07/16-17191 8 89 3372 -2449 047 Not sampled-LPH <br /> RW3 10/15/91 889 3527 -2558 1 10 Not sampled-LPH <br /> RW3 01/28/92 889 3269 -2370 014 Not sampled-LPH <br /> RW3 04/30/92 889 3227 -2334 006 Not sampled-LPH <br /> RW3 08/13/92 889 3467 -2550 039 Not sampled- LPH <br /> g 1projects1739421masterlwp*3020942gw xis Page 27 of 39 <br />