ARCHIVED REPORTS_XR0004999 - Laserfiche WebLink

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e � 1 TABLE 2 ANALYTICAL RESULTS OF GROUND WATER SAMPLES - EPA METHODS 8015m/8020 Local Food Store, 2650 Monte Diablo Avenue, Stockton, California (µg/l) I Sample ! ID Depth TPH as MTBE Ethyl- (Screen "Date to water Gasoline (8020) Benzene Toluene benzene Xylenes ' Interval (feet) MW-1 06-07-00 745 <50 12 <0 5 <0 5 <0 5 <0 5 ' (45-195) 09-07-00 805 <50 30 <0 5 <0 5 <0 5 <0 5 02-28-01 690 <50 38 <0 5 <0 5 <0 5 <0 5 05-31-01 751 <50 69 <0 5 <0 5 <0 5 <0 5 08-27-01 846 <50 44 <0 5 <0 5 <0 5 '<0 5 ' 11-26-01 804 <50 22 <0 5 <0 5 <0 5 <0 5 03-13-02 729 <50 18 <0 5 <0 5 <0 5 <0 5 05-31-02 776 <50 9 4 <0 5 <0 5 <0 5 <0 5 ' MW-2 06-07-00 791 <50 890 15 <0 5 <0 5 <0 5 (5-20) 09-07-00 845 ' _ <50 930 <0 5 <0 5 <0 5 <0 5 02-28-01 646 <50 520 <0 5 <0 5 <0 5 <0 5 ' 05-31-01 804 74 750 3 0 <0 5 <0 5 0 53 08-27-01 877 <50 560 0.77 <0 5 <0 5 <0 5 11-26-01 839 <50 310 <0 5 <0 5 <0 5 <0 5 03-13-02 7 83 54 370 41 <0 5 069 11 05-31-02 801 330 370 <0 5 <0 5 <0 5 <0 5 MW-3 06-07-00 757 <50 <5 0 <0 5 <0 5 <0 5 <0 5 ' (5-20) 09-07-00 833 <50 <5 0 <0 5 <0 5 <0 5 <0 5 02-28-01 708 <50 <5 0 <0 5 <0 5 <0 5 <0 5 05-31-01 773 <50 <5 0 <0 5 <0 5 <0 5 <0 5 V I 08-27-01 856 <50 ; <5 0 <0 5 <0 5 <0 5 <0 5 ' 11-26-01 8 15 <50 <5 0 <0 5 <0 5 <0 5 ; '<0 5 03-13-02 752 <50 <5 0 <0 5 <0 5 <0 5 <0 5 05-31-02' 772 <50 <1 <0 5 <0 5 <0 5 <0 5 ' MW-4 10-20-00' 8 44, 7,100 -- 270 290 190 940 j (5-20) 02-28-01 720 4,800 3,000 710 , 250 150 420 " '05-31-01 784 1,600 2,100 250 49 43 ,100 , ' 08-27-01 861 2,500 550 400 82 120 500 11-26-011 826 1,000 170 91 .17 48 150 A 03-13-02 757 1,400 1,600 250 4 9 35 73 05-31-02 7 80 1,500 800 200 7 0 51 88 ' Notes po micrograms per liter MTBE methyl,tertiary butyl ether I h -- Indicates sample was not analyzed for the specific analytes n, r 1 I I 1 ' I• I'i j I ,k t , t 1 I T i I II I i F I I I I I 1 4 II I I 1