ARCHIVED REPORTS_XR0008037 - Laserfiche WebLink

Home Browse Search

s • • Table 1 Page 9 of 18 Groundwater Elevatlon 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 DO Sampled (feet,MSL) (feet TOC) in feet (feet,MSL) (feet) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mg/1) 10/07/92 11 82 3753 -0 10 <50 <0 5 <0 5 <0 5 <0 5 -- ATR-6 01/18/93 11 04 3831 078 <50 <0 5 <0 5 <0 5 <0 5 (cont) 04/14/93 11 42 3793 -038 310 75 <0 5 <0 5 <0 5 08/31/93 -- - - - -- - -. 10/27/93 11 84 3751 <50 <0 5 <0 5 <0 5 <0 5 02/17/94 - -- -- -- 05/20/94 -- -- -- .. 10/07/94 11 85 3750 - <50 <0 5 <0 5 <0 5 <0 5 12/16/94 11 54 3781 031 <50 <0 5 <0 5 <0 5 <0 5 02/28/95 11 65 3770 -0 11 <50 <0 5 <0 5 <0 5 <0 5 04/26/95 - - -- -- - -- 07/27/95 - - - -. -- - - 10/26/95 12 18 3717 <50 <0 5 <0 5 <0 5 <0 5 02/12/96 11 57 3778 061 <50 <0 5 <0 5 <0 5 <0 5 - 04/18/96 11 91 3744 034 -- -- 07118/96 1201 3734 0 10 <50 <0 5 <0 5 <0 5 <0 5 10 11/15/96 1263 3672 -062 -- -- -- -- 03/14/97 -_ .- .. 06/04/97 12 01 3734 -- -- -- -- -- - - 0 14 08/11/97 NP 1223 37 12 -022 <50 <05 <0 5 <0 5 <0 5 56 - 11/17l97 1224 3711 -001 - - -- -- -- 03l30/98 NP 11 69 3766 055 <50 <05 <0 5 <0 5 <0 5 41 1 9 06/25/98 1197 3738 -028 -- -- -- -- 09/11/98 NP 1208 3727 -0 11 <50 <0 5 <0 5 <0 5 <0 5 <5 0 1 27 12/15/98 11 95 3740 013 - -- -- -- - 09 03/17/99 NP It 86 3749 009 <50 <0 5 <0 5 <0 5 <0 5 <5 0 1 9 05/14/99 1201 3734 015 -- -- -- - 24 09/16/99 NP 12 17 3718 0 16 <50 <0 5 <0 5 <0 5 <0 5 <5 0 53 12/22/99 1206 3729 0 11 -- -- -- -- - -- 22 02/29/00 NP 11 65 3770 041 <50 <0 5 <0 5 <0 5 <0 5 107 50 06/07/00 NP 12 10 3725 045 - -- -- - -- - - 09/25/00 NP 1222 3713 0 12 <50 <0 5 <0 5 <0 5 <0 5 <2 50 070 12/29/00 1200 -- 3735 022 - - -- -- -- 51