|
•�� � ■■■■ � � aw w w w w � � r
<br /> TABLE 2 GROUNDWATER MONITORING DATA,FORMER EXXON RS 7-3942,4444 NORTH PERSHING AVENUE,STOCKTON,CALIFORNIA
<br /> Casing Depth Groundwater LPH Concentration
<br /> Well Elevation to Water Elevation Thickness Ethyl-
<br /> Number Date feet feet feet feet Benzene Toluene benzene Xylenes TPH-g MTBE
<br /> I
<br /> UVB-MW2 03/25/03 774 <0 5*
<br /> UVB-MW2 06/11/03 774 19 13 -1139 000 643 3 1 206 15 5 1,890 h 437
<br /> UVB-MW2 06/11/03 774 <0 5*
<br /> UVB-MW2 09/17/03 7 74 2055 -1281 000 319 2 0 15 5 180 2,060 h 377
<br /> UVB-MW2 09/17/03 774 <0 5*
<br /> UVB-MW2 12/08/03 774 2049 -1275 000 400 3 2 48 9 1 2,280 h 139
<br /> UVB-MW2 12/08/03 774 <0 5*
<br /> UVB-MW2 03/02/04 774 1904 -1130 000 754 28 2 7 6 0 2,640 h 27 0
<br /> UVB-MW2 03/02/04 7 74 <0 5*
<br /> UVB-MW2 06/28/04 774 2028 -1254 0 00 __ -- _- --
<br /> UVB-MW2 06/29/04 7 74 -- -- -- 117 5 0 48 106 2,550 h 240
<br /> UVB-MW2 06/29/04 774 <0 5*
<br /> UVB-MW2 09/27/04 774 21 17 -1343 000 -- -- --
<br /> UVB-MW2 09/28/04 7 74 211 340 570 167 3,660 h <5
<br /> UVB-MW2 12/01/04 774 2077 -13 03 000
<br /> UVB-MW2 12/02/04 774 -- -- -- 193 319 209 644 4,000 h 414
<br /> UVB-MW2 12/02/04 774 <0 5*
<br /> UVB-MW2 03/24/05 774 1890 -11 16 000 474 7 5 13 0 180 2,960 h 12 5
<br /> UVB-MW2 03/24/05 774 <0 5*
<br /> UVB-MW2 06/22/05 774 1888 -1114 0 00 - -- _ __
<br /> UVB-MW2 06/23/05 7 74 - -- -- 474 172 109 238 3,500 h 274
<br /> UVB-MW2 06/23/05 774 <1*
<br /> VI 05/02/91 857 3174 -23 17 000 20,000 49,000 4,700 25,000 130,000 --
<br /> V1 07/16-17/91 857 3270 -24 13 000 14,000 44,000 3,000 15,000 170,000 --
<br /> V1 10/15/91 857 3325 -24 68 000 18,000 51,000 4,200 23,000 200,000 --
<br /> V1 01/28/92 857 3151 -2294 Sheen 20,000 58,000 2,400 23,000 150,000 --
<br /> VI 04/30/92 8 57 31 12 -2255 0 00 15,000 43,000 3,000 18,000 130,000 --
<br /> VI 08/13/92 857 33 17 -2460 000 12,000 44,000 3,600 20,000 180,000
<br /> VI 10/08/92 857 33 76 -25 18 001 Not sampled-LPH
<br /> VI 02/23/93 857 3047 -2190 000 9,800 19,000 3,700 18,000 100,000 --
<br /> V1 05/18/93 857 -- __ --
<br /> VI
<br /> _V1 08/22/93 857 2970 -21 13 000
<br /> VI 12/30/93 8 57 2905 -2048 000
<br /> g\projecu1739421masterlwp1g0605O942gw x[s Page 48 of 59
<br />
|