ARCHIVED REPORTS XR0003434 - Laserfiche WebLink

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= M 'W2 _ M i = M = M GROUND WATER MONITORING DATA Exxon Service Station 7-3708 2705 County Club Boulevard Stockton, California Ground Reference Depth to Water Ethyl- Total TPPH as Oxygenate Monitoring Elevation Ground Elevation Benzene Toluene benzene Xylenes gasoline MTBE Compounds j Welt Date A Water(ft) (ft) 41g/L) (mil-) (gg/L) GgglL) (gg/L) (µg11.,) (gg/L) Comments MW-2 08/23/91 209 1659 -1450 NS NS NS NS NS NS NS No LPH or sheen (Screened 08/29/91 1669 -1460 <0 5 <0 5 <0 54 <0 5 82 NA NA No LPH or sheen 12-27 ft 12/13/91 1681 -1472 <0 5 <0 5 0 9 <0 5 <50 NA NA No LPH or sheen bsg) 02/11/92 207 15 89 -13 82 NS NS NS NS NS NS NS No LPH or sheen 03/18/92 1382 -1175 0 9 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 06/04/92 1461 -1254 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 09/28/92 1728 -1521 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 12/18/92 1704 -1497 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 04/05/93 1087 -880 <0 5 <0 5 <0 5 <0 5 <SOd NA NA No LPH or sheen 09/23/93 1438 -1231 0 6 0 9 <0 5 14 <50 NA NA No LPH or sheen 11/15/93 1500 -1293 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 02/10/94 13 86 -1179 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 05/31/94 13 06 -1099 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 08/30/943 1488 -1281 1 0 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 11/22/94" 15 51 -1344 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 01/12/953 1429 -1222 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 03/31/95 NM NC NS NS NS NS NS NA NA NM 04/05/95 998 -791 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 07/14/95 NM NC <0 5 <0 5 <0 5 <0 5 <50 NA NA NM 07/17/95 1182 -9 75 NS NS NS NS NS NS NS No LPH or sheen 10/05/95 1381 -1174 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 04/02/96 863 -656 10 <0 5 0 6 0 53 <50 NA NA No LPH or sheen 07/31/96 1153 -946 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 10/23/96 1251 -1044 <0 5 <0 5 <0 5 <0 5 <50 <5 0 NA No LPH or sheen 02/07/97 732 -5 25 <0 5 <0 5 <0 5 <0 5 <50 NA NA No LPH or sheen 05/30/97 992 -785 <0 5 <0 5 <0 5 <0 5 <50 5 0 NA No LPH or sheen 08/20/97 1179 -972 <0 5 <0 5 <0 5 <0 5 <50 8 8 NA No LPH or sheen 11/24/97 1171 -9 64 <0 5 <0 5 <0 5 <0 5 <50 NA 5 811 No LPH or sheen 03/30/98 723 -5 t6 <0 5 <0 5 <0 5 <0 5 <50 NA 6 4' No LPH or sheen 06/30/98 885 -678 <0 5 <0 5 <0 5 <0 5 <50 NA 71 11 No LPH or sheen 10/05/98 1033 -826 <0 5 <0 5 <0 5 <0 5 <50 6 0 NA No LPH or sheen 12/16/98 9 74 -767 <0 5 <0 5 <0 5 <0 5 <50 8 8 NA No LPH or sheen 03/05/99 8 18 -6 11 <0 5 <0 5 <0 5 <0 5 <50 <2 5 NA No LPH or sheen (Page 3 oY 12) 93 8119 vl"