ARCHIVED REPORTS_XR0008037 - Laserfiche WebLink

Home Browse Search

Table 1 Page 17 of 18 Groundwater Elevation and Analytical Data ARCO Service Station#2093 3425 Tracy Blvd,Tracy,California Floating Well Depth product Groundwater Groundwater Total Date Elevation to Water thickness Elevation Elevation Change TPHg Benzene Toluene Ethylbenzene Xylenes MTBE 00 Sampled (feet MSL) (feet TOC) in feet (feet MSL) (feet) b) ( (ppb) b (ppb) __(ppb)___ (mgll) ATR 12 11/15/96 1000 3708 -047 <50 <0 5 <0 5 <0 5 <0 5 <5 -- (cont) 03/14/97 NP 10 11 3697 0 it <50 <0 5 <0 5 <0 5 <0 5 - 009 06/04/97 NP 934 3774 077 <50 <0 5 <0 5 <0 5 <0 5 <2 5 0 12 08/11/97 NP 967 3741 -0 33 <50 <0 5 <0 5 <0 5 <0 5 <2 5 11/17/97 NP 954 3754 0 13 <50 <0 5 <0 5 <0 5 <0 5 <2 5 -- 03/30/98 NP 8 96 38 12 0 58 <50 <0 5 <0 5 <0 5 <0 5 <5 0 2 1 06/25/98 NP 935 3773 039 <50 <0 5 <0 5 <0 5 <0 5 <5 0 3 2 09/11/98 NP 947 3761 0 12 <50 <0 5 <0 5 <0 5 <0 5 <2 5 1 26 12/15M NP 9 31 3777 016 <50 <0 5 <0 5 <0 5 <0 5 <5 0 2 8 03/17/99 NP 9 16 3792 015 <50 <0 5 <0 5 <0 5 <0 5 <5 0 1 8 05/14/99 NP 9 33 3775 -0 17 <50 <0 5 <0 5 <0 5 <0 5 <5 0 2 0 09/16/99 NP 955 3753 -022 <50 <0 5 <0 5 <0 5 <0 5 <5 0 37 12/22/99 NP 942 3766 0 13 <50 <0 5 <0 5 <0 5 <0 5 <2 50 083 02/29/00 NP 893 3815 049 <50 <0 5 <0 5 <0 5 <0 5 <2 50 57 06/07/00 Well Inaccessible -- -- -- -- -- -- -- -- 09/25/00 Well Inaccessible - -- - - 12/21/00 Well Inaccessible -- -- -- -- -- - SMW 1 10/07/94 5024 1286 3738 37 38 2,200 250 110 <0 5 360 12/16/94 1254 3770 0 32 5,200 740 210 330 600 02/28/95 1240 3784 014 8,300 1000 330 450 790 04/26/95 1271 3753 031 5,100 470 110 270 480 07/27/95 1300 3724 -029 7,400 410 42 360 630 - - 10/26/95 (c) 1303 -- -- -- - -- -- - 10/27/95 -- 7,600 640 33 440 410 02/12/96 1200 - 3,800 390 <0 5 220 98 - - 04/18/96 1258 - 500 60 <0 5 20 74 07/18/96 1285 3,400 200 <5 130 56 60 111/15/96 1340 -- 2,500 160 <2 5 62 21 590 - 03/14/97 NP 1335 1,700 130 <0 5 <0 5 <0 5 230 0 13 06/04/97 NP 12 73 520 36 31 14 15 47 005 08/11/97 - -- - - --