ARCHIVED REPORTS_XR0007564 - Laserfiche WebLink

Home Browse Search

Qge6ofle Table 1 Groundwater Elevation and Analytical Data ARCO Service Station#2093 3425 Tracy Blvd.,Tracy,CA Well Depth Groundwater Groundwater Product Ethyl- Xylenes Well pate Elevation to Water Elevation Elevation Thickness TPHg Benzene Toluene benzene (10tal) ME OO Number Sampled h,MSL h,TOC ft,MSL C e tt ft (Ug/L (ug/L (ug/L u ✓L u IL u /L m /L ATR-4 3/14/2002 P 10.78 0.00 - <50 <0.50 <0,50 <0.50 <0.50 710' 1.29 (cont.) 6/28/2002 P 10.78 - O.DO -- <50 <0.5 <0.5 <0.5 <0.5 <0.5' $.5 9/11/2002 P 49.03 10.92 38.11 -0.14 -• <50 <0.5 <0.5 <0.5 <0.5 <0.5' 3.3 12/17/2002 Well inaccessible ATR-5 3/10/1989 48.73 - - -- - 6,600 693 <5.0 327 7 6/29/1989 10.52 38.21 - 2,200 490 2.4 280 1.3 9/18/1989 10.98 37.75 -0.46 1,000 68 1.1 63 5.8 - 12/27/1989 10.76 37.97 0.22 2,200 94 2 150 <1 4/18/1990 10,90 37.83 -0.14 - 1,900 120 2.6 6.8 140 - 10/16/1990 - - -- - 1,000 18 4.7 79 16 - 10/19/1990 11.10 37.63 - - -- _ - -- _ 1/10/1991 10.84 37.89 0.26 - 350 7.1 1.2 16 2-6 - 4/10/1991 10.67 38.06 0.17 370 4.6 <0.5 7 <0.5 - 7/10/1991 11.02 37,71 -0.35 - 1,200 9.5 <0.5 18 1,5 9/24/1991 11.29 37.44 -0.27 - <50 <0.5 <0.5 <0.5 <0,5 - 1/23/1992 10.78 37.95 0.51 - 180 1,4 1.5 1.5 <0.5 - 4/20/1992 10.70 38.03 0.08 - - _ __ 4/21/1992 - - - 290 1.6 <0.5 2 <0.5 - 7/8/1992 10.97 37.76 -- 240 <0.5 <0.5 0.6 <0.5 10/7/1992 11.11 37.62 -0.14 - -- -- __ _ - _ 10/8/1992 - - -- - 160 <0.5 <0,5 <0.5 <0.5 - 1/18/1993 9.94 38.79 - _ - -_ _ _ 1/19/1993 -- - - 1,000 2.5 <0.5 7.9 1.3 - 4/14/1993 10.47 38.26 - - _- _ 4/15/1993 - - - 810 1.5 <Q.5 8.3 0.9 - - 8/31A993 11.16 37.57 - 80 <0.5 <0.5 <0.5 <0.5 - 10/27/1993 11.11 37.62 0.05 - 63 <0.5 <0.5 <0,5 <0.5 - - 2/18/1994 10.73 38.00 0.38 - 160 3 5 1 4 - 5/20/1994 10.82 37.91 -0.09 600 <0.3 2 1.2 1.7 - - 10MI994 11.14 37.59 -0.32 660 <0.5 <0.5 <0.5 <0.5 - - 12/16/1994 10.77 37.96 0.37 410 6.5 <0.5 <0.5 <0.5 - -- 2/28/1995 10.80 37.93 -0.03 - 60 <0.5 0.6 <0,5 <0.5 - - 4/26/1995 11_04 37,69 -0.24 - 83 <0.5 <0.5 <0.5 <0.5 -- 7/27/1995 11,27 37,46 -0.23 - 58 <0.5 <0.5 <0.5 1.2 - 10/26/1995 (a) 10.51 -- -- -- -- - _ _ 10/27/1995 - - <520 <5 <0.5 <0.5 <0.5 2/1211996 9.60 - -- 92 1 <0.5 <0.5 <0.5 4/18/1996 8.06 1.54 60 <0.5 <0,5 <0.5 <0.5 - 7/18/1996 10.11 -2,05 280 4.8 <0.5 <0.5 <0.5 14 11/15/1996 3/14/1997 10.94 - <50 <0.5 <0.5 <0.5 <0.5 <2.5 0.15 6/4/1997 NP 10.26 - 0.68 97 2.7 <0.5 <0.5 <0.5 <2.5 0.17 8/1111997 NP 10.44 -0.18 - 220 3.4 0.6 <0.5 <0,5 6.9 -- 11A7/1997 NP 10.50 -0.06 - 190 2.8 0.65 <0.5 <0.5 51 -- 3x3011998 NP 9.81 0.69 - 88 <0.5 <0.5 <0.5 <0.5 6,2 2.1 6/25/1998 NP 10.11 - -0.30 <50 <0.5 <0.5 <0,5 <0.5 9.11 1.5 9/1111996 Well inaccessible K:WS 5P ARG0VLXQ3%QuarUiryl4 QTR 00 cable 7�3.s1s