ARCHIVED REPORTS_XR0006126 - Laserfiche WebLink

Home Browse Search

TABLE 2 GROUNDWATER MONITORING DATA,FORMER EXXON RS 7-3942,4444 NORTH PERSHING AVENUE,STOCKTON,CALIFORNIA Casing Depth Groundwater LPH Concentration /L) Well Elevation to Water Elevation Thickness Ethyl- Number _Date (feet) (feet) _ (feet) (feet) Benzene Toluene- benzene Xylenes TPH-g MIBE RM 12/04/01 7 86 1947 -1161 000 190 76 320 349 2,600 <5* RW4 03/05/02 7 86 1865 -1079 000 -- -- -- -- -- -- RW4 03/06/02 7 86 -- -- -- 198 740 316 304 2,350 h 200 RW4 03/06/02 786 <0 5* RW4 06/11/02 7 86 1913 -1127 000 108 470 230 246 2,520 h 190 RW4 06/11/02 7 86 <0 5* RW4 09/10/02 786 2038 -1252 000 599 186 1,240 802 14,800 h 134 RW4 09/10/02 786 <5* RW4 12/18/02 7 86 2014 -1228 000 115 450 195 189 1,750 h 200 RW4 12/18/02 7 86 <5* RW4 03/24/03 7 86 1950 -1164 000 -- -- -- -- -- -- RW4 03/25/03 7 86 -- -- -- 742 264 117 117 1,400 h 7 6 RW4 03/25/03 7 86 <0 5* R k14 06/11/03 786 1974 -1188 000 112 337 192 159 2,190 h 467 RW4 06/11/03 7 86 <0 5* RW4 09/17/03 786 21 20 -1334 0 00 83 0 290 148 115 1,740 h 197 RW4 09/17/03 7 86 <0 5* RW4 12/08/03 7 86 21 14 -1328 0 00 122 366 162 134 2,340 h 9 4 RW4 12/08/03 7 86 <0 5* RW4 03/02/04 7 86 19 67 -1181 000 108 415 135 164 1,940 h 355 RW4 03/02/04 786 <0 5* SWI 02/17/94 -- Not accessible since 02/17/94 SW1 02/17/95 -- 2801 Air sparging well--samples not collected SWI 05/H/95 -- -- Air sparging well--samples not collected SWI 08/24/95 -- -- Air sparging well--samples not collected SWI 10/19/95 -- Air sparging well--samples not collected SWI 02/13/96 -- Air sparging well--samples not collected SWI 04/18/96 -- Air sparging well--samples not collected SWI 08/08/96 -- Air sparging well--samples not collected SWI 11/04/96 -- 2424 -- 000 2,400 3,100 290 2,800 25,000 <250 SW1 02103/97 -- -- -- -- -- __ -- -- -- -- b 1pro3ects173942Ymaster%wp1g03O4U942gw As Page,38 of 52