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Table 1 <br /> Groundwater Elevation and Analytical Data <br /> Chevron Bulk Terminal 100-1621 <br /> 22888 South Kasson Road <br /> Banta,California <br /> Well Depth Groundwater Groundwater SPH SPH Total SPH TPH as TPH as Ethyl Total <br /> MtBE <br /> Well Date Elevation To Water Elevation Elevation Thickness Removed Removed Diesel Gasoline Benzene Toluene Benzene Xylenes MtBE EPA 82608 <br /> Number Gauged (feet MSL) (feet,TOC) (feet,MSL) Change(it.) feet (gallons) (gallons) (Pn-) (`/L) UA) (V/L) (PIL) (P �l L) �l L) <br /> 250 <0.50 <0.50 <0.50 <0.50 450 <br /> MW-15A 08/09/01 17.74 3.86 8.20 5.6 0.00 0.00 2.13 3,300 540 <br /> (cont.) 11/20/01 9.54 8.20 5.88 0.00 0.00 2.13 2,500 56 <170 <0.50 <30 <0.50 40 220 <br /> 02/22/02 3.25 14.49 6.29 0.00 0.00 2.13 1,800 We 250 30 2) <br /> 05/13/02 4.72 13.02 -1.47 0.02 0.00 2.13 Well Not Sampled(product present) <br /> 64 <br /> 08/27/02 4.62 13.12 0.10 0.02 0.00 2.13 79,000 690 34 3 6 100 340 <br /> 1204/02 5.80 11.94 -1.18 0.02 0.00 2.13 14,000 760 7 1 2 35 86 <br /> 03/05/03 5.55 12.19 0.25 0.04 0.02 2.15 8,800 340 2 <0.5 0.7 16 <br /> - - - 6,700 7,500 750 30 46 1,500 <br /> MW-16 09/02-03/93 3.75 <br /> - - - - - NO 7,500 3,100 40 430 380 <br /> 12/03-06/93 4.88 <br /> 03/01-02/94 -- - <br /> 06/01/94 17.15 - 0.10 - <br /> 08/16-17/94 20.25 - - 0.05 - - .8 6..6 <br /> 11/21/94 12.67 - - -- - - 170 200 14 <0.5 0. <br /> 150 69 5.1 0.7 1 6 <br /> 02/23/95 16.82 21.24 -4.42 - - - - <br /> 1 <br /> 05/30/95 10.33 6.49 10.91 - - 53 160 20 1.4 <0.5 16 <br /> 08/07/95 6.75 10.07 3.58 - - 130' 62 4.6 <0.5 1.9 3.2 <br /> - - 100' <50 <0.5 <0.5 <0.5 <0.5 <br /> 11/02/95 20.32 -3.50 -13.57 <br /> 02J01/96 3.90 12.92 16.42 - - _ _ -- <br /> 05/01/96 3.98 12.84 -0.08 0.03 0.03 0.03 <br /> 08/08/96 4.48 12.34 -0.50 - - 0.03 8,900 4,000 920 36 55 520 380 <br /> 11/04/96 5.00 11.82 0.52 - - 0.03 4,500 3,900 570 25 50 500 180 <br /> - - - - 0.03 - -- - <br /> 0205/97 -- 13.34 - - - 0.03 88,000 34,000 1100 68 320 1600 <200 <br /> 05/12/97 3 <br /> 08/12/97 4.05 12.77 0.57 - - 0.03 3,000 1,300 92 4.8 22 78 320 <br /> 1.10 - - 0.03 810 86' 4 <0.5 0.55 1.7 230 <br /> 11/04/97 5.15 11.67 - - - 0.03 4,300 <5.0 110 <0.5 <0.5 130 <5.0 <br /> 01/10/98 0.00 16.82 1.1 <br /> 05/26/98 2.46 14.36 5.15 - 0.03 2,190 198 16.9 <0.50 2.6 9.17 200 <br /> 08/25/98 3.59 1323 -1.13 - - 0.03 3,140 233 12.7 <0.50 2.47 9.66 <5.0 <br /> 11/19/98 4.62 1220 -1.03 - 0.03 1,510 139 14.7 <0.50 1.23 2.61 376 <br /> 21 15.61 3.41 - 0.03 1,380' 267 27.5 0.66 5.39 16.2 83.6 <br /> 02/22/99 1. - - 0.03 1,2N 1,980 360 <2.5 78.4 125 <50 <br /> 06/14/99 8.21 5.6 741 <br /> 0.03 436 499 16.8 <0.5 3.21 2.80 386 <br /> 09/01/99 3.24 13.58 5.31 _ 0.03 1,110' 898 128 228 21 21.30 210 <br /> 11/30/99 4.95 11.87 1.71 - __ <br /> 02/28/00 0.74 16.08 421 - 0.03 795 511 86.2 <0.5 9.6 25.30 1-- <br /> " 65 <br /> 06/27/00 3.51 13.31 -2.77 0.00 0.00 0.03 2,400 2,400 400 4.8 97 100 110 <br /> 08/21/00 3.24 13.58 0.27 0.00 0.00 0.03 4,800 3,400 520 6.3 98 180 <br /> 11/30/00 4.97 11.85 -1.73 0.00 0.00 0.03 2,900 60 0.91 <0.50 <0.50 1.0 22 <br /> 03/06/01 4.04 12.78 0.93 0.00 0.00 0.03 790 300 13 <0.50 2.7 3.5 <br /> 130 <br /> 04/23/01 4.51 12.31 -0.47 0.00 0.00 0.03 860 110 6.5 <0.50 0.74 2.4 2 7 <br /> 08/09/01 17.40 4.05 13.35 1.04 0.00 0.00 0.03 730 460 39 <0.50 10 18.0 <br /> -- Destroyed- - ------------------------------ <br /> 10/16/01 <br /> 18 of 33 <br /> Chevron\1001621\GWtablel stOtr2003 <br />