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I flS p 30-300 Table 1 Summary of Results Of Ground Water Sampling Chevron Service Station 0 9-427 2905 West Benjamin Molt Drive, 5toskton. California t ; •a I .. Concentrations in parts per billion (ppb) ' 8 T E x 1 .2 1.2 F113 LAB " ! WELL DATE OF CASING DEPTH GROUND TPH-G TOG DCEA DC9 ID SAMPLING/ ELEVATION TO WATER r' MONITORING WATER ELEVATION MW-1 03/22/09 2.24 16.29 -14.05 30000 ND(3000 4400 1600 2900 5900 ND(20 ND(20 ND<100 SALE MW-1 06/12/89 2.24 16.91 -14.67 20000 ___ 4100 480 920 1500 ND(10 ND0 0 ND(SO PACE MW-1 09/07/89 2.24 18.38 -16.14 20000 - --- -- -- -15.36 17000 4200 204 17 1200 --- _ PACE MW-1 12/18/89 2.24 17.60 _14.90. 13000 --- 6400 580 2200 1200 --- --- PACE u MW-1 03/20/90 2.24 17.72 -__ 4SOO 410 1300 1200 -_- _-- PAcr riW-1. 07/03/90 2.24 18.04 -15.30 17000 --- 4800 290 1700 700 --- PACE, MW-1 10/19/90 2.24 1!.34 -17.10 16000 -- 5600 270 1700 660 MW-1D 10/19/90 2.24 19.34 -17.10 1700 --- 3100 38 450 170 --- bAc_ 16.uo 10000 170 - `-- MW-1 01/17/91 2.24 19.04 -16.80 9800 --- 3200 39 980 mW-ID 01/17/91 2.24 19.04 a80 730 ND<10 ND(10 NDc50 CCAS } MW-2 03/22/89 3.41 17.54 -14.13 1000 ND(3000 750 20 1200 80 710 070 ND(20 ND ND<100 CCAS J MW-2 06/12/89 3.41 18.19 -14.78 ND(10000 _�_ 1400 90 790 1100 NO(10 ND(20 ND(100 CCAS AS MW-2D 06/12/69 3.41 16.'9 -14.78 11000 3200 ND(200 1200 BO ND(50 ND(50 --- PALE MW-2 09/07/89 3.41 19.66 -16.25 14000 340 --- -_- M ib 2500 ND(25 1300 PACE MW-2 12/18/69 3.41 16.05 -15.44 10000 -- 4600 Be 210 1500 -- __ PACE }! MW-2 03/20/90 3.41 18.49 -15.08 13000 --- 5700 600 1900 1700 --- ___ _-- ?ACC riW-2 07/03/90 3.41 19.07 -15.66 21000 _ 5000 400 2000 970 --- PACE MW-2D 07/03/90 3.41 19.07 15.66 14000 --- - - - _-_ 4400 77 190 340 SAL MW-2 10/19/90 3.41 20.06 -16.65 11000 5600 68 1600 280 "- ; m-.2 01/17/91 3.41 20.31 -16.90 16000 R NDS0.2 ND(1 CCAS � 03/22/69 2.40 16.51 -14.11 ND4500 ND(3000 ND(0.2 ND(0.2 ND(0.2 ND(0.a NDc0.2 ND(2.0 NDcl 0 CCA' MW-3 --- NO(0.1 ND(O.5 ND(0.1 ND(0.2 ND(0.1 MW-3 06/12/69 2.40 17.19 -14.79 ND(50 - lye 2.40 13.64 -16.24 ND<50 NDS0.2 ND(1.0 Np(0.2 ND<0.4 ND(0.2 NO<0.2 NO<1.0 PAiL g • MW-3 04/07/89 -15.38 NU<50 --' ND(0.5 ND(O.5 ND(O.5 NO(0.5 --_ --- PA(f MW-3 12/!8/89 2.40 17.78 ND(O.5 ND(0.5 NDS0.5 ND(O.5 PACE mW-3 03/20/90 2.40 17.55 -15.15 ND150 NO(0.5 ND(0.5 NO(0.5 ND(O.5 --- '-- ___ --- HW-3 07/03/90 2.40 18.7:. -16.31 ND(SD `_' --_ `-' 10/19/90 2.40 19.63 -17.23 ND(50 NO(Q.5 ND<0.5 ND(0.5 ND(0.5 --^ --- ,AL MW-3 ,16.94 70• - ND(0.:, ND(0.5 ND(0.5 ND(O.5 MW-3 01/17/91 2.40 14.34 '. � ND<O.2 NO<1 CCAS ytE. MW-4 03/22/09 2.01 16.29 ^13.48 NpC560 ND(3000 ND<0.2 ND(0.0 ND(0.2 ND(0.4 ND<0.4 5.3 ND<1 CCA', -j MW-4 06/12/89 2.61 16.97 -14.16 N00 00 --- 5.3 ND0 CCAS MW-4 09/07/89 2.81 18.35 -15.54 I70 --- 1.T ND<1.0 ND<0.2 ND<0.4 0.9 3.3 ('n`(• �,•- 12/18/89 2.81 17.60 -14.99 NO(50 NO(2.9 ND(0.5 ND(O.5 ND<0.9 ND(0.5 3 MW-4 r --- 2.9 NDS0.5 ND<0.5 0.9 NU(0.5 --- ,-- 3 '`'Yay MbY-4 03/20/90 2.81 17.40 -14...9 b'= -_ ND(0.5 NDS0.5 ND(0.5 ND(0.5 --- _-- ,-- PACO MW-4 07/03/90 2.01 18.05 -15.24 PALL 73 ND<0.5 2.8 1.5 ND(0.5 --- r•AL MW-4 10/19/90 2.81 19.58 -16.77 NOCO.5 ND(0.5 ND(O.5 ND(0.5 --- MW-4 01/17/91 2.81 19.19 ^16.38 150 .,1 Y I, I #` :