ARCHIVED REPORTS_FIRST QUARTER 2012 STATUS SUMMARY REPORT

Home Browse Search

TABLE3 SUMMARY OF HISTORICAL GROUNDWATER GAUGING AND LABORATORY ANALYTICAL DATA Former Tosco Bulk Terminal No.10013 3505 Navy Drive,.Stockton,CA Approximate TOC C.mtoa tcd Depth to Groundwater TPN-D Benzene Toluene Ethylbenzene Total Xylenes MTBE Well Elewfion Total WellGroundwater Elevatioo TPN-G(P8/L) DB'E(P%/L)jn BE T11 TBA Meib'nnal Blhanal Numher Sample Dale (fretabove Ne th (V�) (per) (p7) (per) (VS/L) (IVB) x) (14/13 Im59.7 (4x1:1 (p8/L) p (feat below (feet above MSL) (feet below TOC) MSL) TOC) EPA Method 8015M EPA Method 82WB MW-1 06/15/01 262 25 10.16 -254 - ND<50 - MW-1 09/04/01 2.62 25 - -- 2500 ND<10 ND<10 11 280 ND<1000 ND<4000 - . 10.]fi -8.14 ND<50 NDG50- ND<0000 ND<SOD N NDea50 OS ND<0.50 NDW.SO 1800 NI)<00 NDQOO ND<00 D<5000 MW-1 12/11/01 2.62 25 1025 63 - 2300 ND<I00 ND<I00 ND<1OD NIX1000 ND<500 ND<5000 MW-I 0221/02 2.62 25 9.13 fi.63 ND<SO NDG5O N- ND<5.0 NN<5.0 NN<5.0 1611 ND6.0 ND6,D 6.1 21.0 ND0000 ND<50 MW-I 05/22/02 ].I] 25 0.6 -2.63 - N5000 - - 2000 R 10 to 12 ND<I00 180 o ND<500 MW-1 1821/02 ].0 25 10.63 -346 NDU8 ND<5000 ND<50 ND<50 ND<50 NDG50 2100 ND<00 ND<W ND<00 ND<I0000 ND<I00 ND<50000 MW-I 11/14/02 809 25 10.55 -2.46 _ MW 1 0220/03 8.09 25 937 -128 100(,) ND60 ND<.0 ND<0 ND<.0 ND<.0 620 ND<.0 NDQ.O ND<.0 3200 ND<1p00 NIX4p0 MW-1 05!30/D3 8.09 2S 10.03 MW-1 08/13/03 8.09 25 - L8 12ND<O50 ND<0.50 ND<0.50 1500 ND<I000 ND<I00 10.73 130-2.64 r ND<50 ND�.50 NDm.50 ND<0.50 Nl)<0.50 0] ND<0.50 ND<0.50 NIXD.Sp 1300 ND<ID00 ND<I000 MW-1 22/03 8.09 25 10.74 -2.65 - - ND<0.50 NDm.SD ND<050 ND<0.50 ND<0,$D NDN.SD ND<0.50 ND<0.50 190 ND<I000 ND<I000 MW-1 02/10/04 809 25 9.64 -155 66r ND60 ND<0.50 NDm.50 ND<0.50 ND<LO 0]4 ND<L0 0.1 m) ND<0.50 90 ND<50 ND6,0 MW-I 1520/04 8.09 25 10.22 -2.13 _ _ MW-I 08/16/04 8.09 25 119 3 -3.64 64 NDQO - - - -- - - - - - - - MW-I 1129/04 8.09 25 MW-1 02/1]/05 8.09 25 9 25 890 890 -0.65 ND<SO NIMD ND<0.50 ND<0.50 ND<O.SO ND<1.0 OJ MW-I 05/12/05 8.0 -0.81 MW-I 08/30/05 809 25 - MlV-1 11/30/05 809 25 MW-I 02/02/06 8.09 25 8.95 -0.86 NDc50 ]5 8.09 25 856 -0.4] ND<0.50 NN<0.50 ND<0.50 ND<10 099 ND<IO ND<0.50 ND<p.50 59 ND<I0,000 ND<I00 MW-1 05/30/06 . _ _ MW-1 08/31/06 8.09 25 - MW-1 11/16/06 8.09 25 MW-1 0226/07 809 25 1034 -225 ND6D NIXSO ND<0.50 NDm.50 ND<0.50 ND<ID ND<IO MW-1 0529/07 8.09 25 MW-1 082]/0] 809 25 10.81 -2.72 ND<50 ND<50 - - - - - - - - - - - - - - 063 MW-1 11/30/07 8.09 25 10.64 -2 55 _ MW-1 03/19/08 8,09 25 9911 -164 NDc50 ND60 MW-105/21/09 ND<0.50 N 50 ND 50 ND<IO 092 NI)m.50 ND<0.50 NIX0.50 NDctO ND<IO ND<50 8.09 25 103 -2.02 _ _ MW-1 08/28/08 8.09 25 10.45 -2,36 Np6D ND<50 - - - - - - - - - - - MW-1 11/06/08 809 25 10.39 -230 MW-I 02/09/09 8.09 25 9.91 -L82 ND60 ND<50 ND<O.SD ND<0.$D ND<0.50 ND<ID 0.67 MW-1 05/07/09 809 25 9.71 -162 _ MW-1 08/31/09 9, 25 10.39 -239 ND<50 NI<50 - - - - - - - - - '- MW-1 11/12/09 8.00 25 MAP -2.10 _ - MW-I 02/03/10 K 25 928 -1.28 120 ND60 NDm.50 ND<0.50 ND<0.50 ND<1.0 0.52 MW-I 05/06/10 8.00 25 9.17 -1,17 _ - - - ND<IO ND<IDO NDc250 MW-1 08/30/10 8.00 25 10.21 -2.21 - MW-1 12/03/10 8.00 2510 -200 MW-1 02/18/11 800 25 9.9797 g] -0.87 <SO 60 <p,50 <0.50 <p.50 <L1 0.59 MW-1 D5/1 1/11 B.00 25 Page 4 of33 ATC Project No,0)5.)5118.0888