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Table 1
<br /> Groundwater Monitoring 0 and Analytical Results •
<br /> Former Unocal Service Station#0187
<br /> 437 East Miner Avenue
<br /> Stockton,California
<br /> Product
<br /> WELL 1D/ DATE )DTW 911 GWFI Thickness TP C-G D T 9THL
<br /> TOC* OL} 0%4%0 W) } (pb} (ppb} (P b} (P b} (PO) (ppb)
<br /> U-2 05/30-31/00 24 04 -- -1302 000 <50 0 <0 500 <0 500 <0 500 <0 500 <5 001<2 004
<br /> (cont) 08/31-09/01/00 2476 -1374 000 <50 0 <0 500 <0 500 <0 500 <0 500 <5 00/<2 004
<br /> 1166 11/20-22/00 2532 -1366 000 <50 0 <0 500 <0 500 <0 500 <0 500 <5 001<2 004
<br /> 02126-27101 25 12 -1346 000 323 5 10 190 4 11 180 <2 501<2 04
<br /> 05/14-16/01 2497 -1331 000 37610 144 413 547 677 <5 00/<2 004
<br /> 08113-15101 2566 -1400 000 847 3 5 <0 50 <0 50 <0 50 <5 0/<2 04
<br /> 11/26-28/01 2672 -1506 000
<br /> <50 <0 50 0 78 <0 50 069 <5 0/<l 04
<br /> U-3
<br /> 1125 08/19/94 4712 -- -35 87 000 51,000 9,700 1,300 2,100 5,600 --
<br /> 11/17/94 4748 -3623 000 42,000 9,600 1,800 2,000 4,600 --
<br /> 02/17/95 45 57 -3432 000 47,000 9,100 2,100 1,600 5,300 --
<br /> 05/09/95 4282 -3157 000 53,000 7,600 3,900 2,600 11,000 --
<br /> 08/09/95 41 15 -2990 000 38,000 4,800 1,900 2,100 9,600 --
<br /> 11/08/95 4103 -29 78 000 28,000 2,400 1,400 1,900 4,900 --
<br /> 02/06/96 3942 -2817 000 36,000 3,700 1,400 1,900 8,000 -3
<br /> 05/07/96 3669 -25 44 000 36,000 4,600 1,800 2,400 10,000 --3
<br /> 08/06/96 3647 -25 22 000 43,000 2,600 1,000 1,700 7,000 --
<br /> 11/05/96 3605 -2480 000 43,000 2,400 1,000 1,600 6,300 --
<br /> 02/03/97 3244 -2119 000 39,000 2,100 1,100 1,500 6,100 <500
<br /> 05/01/97 3173 -2048 000 19,000 1,100 660 1,200 5,000 260
<br /> 08/04/97 3202 -2077 000 810 35 21 67 15 <5 0
<br /> 11/03/97 3300 -2175 000 25,000 960 580 1,500 5,100 <130
<br /> 02/13/98 3022 -1897 000 41,000 1,700 820 1,900 6,300 <500
<br /> 03/09/98 2940 -1815 000 28,000 1,300 600 1,200 4,500 <2501<1004
<br /> 05/26/98 2697 -1572 000 2,300 46 31 56 110 <2 5
<br /> 08/17/98 2641 -15 16 000 17,000 780 110 770 3,300 <50
<br /> 11/10/98 2648 -1523 000 29,0007 5,200 300 1,300 2,000 <50
<br /> I
<br /> As of 11/28/01
<br /> 0187 xis/#280045 3
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