Laserfiche WebLink
TABLE 4 <br /> ANALYTICAL RESULTS OF GROUND WATER MONITORING SAMPLES <br /> Sierra Lumber(Case No. 1) <br /> 375 West Hazelton Avenue, Stockton, California <br /> Well Ground Screen Ethyl_ MTBE MTBE DIPE TAME ETBE TBA <br /> Date Water Interval TPH-g Benzene Toluene benzene Xylenes 8020 8260 <br /> I.D. De th ft bs <br /> 01-25-98 18.03 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<I ND<l ND<I ND<1 ND<5 <br /> 09-I6-98 18.43 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<l ND<1 ND<1 ND<I ND<5 <br /> 12-10-98 19.21 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<l ND<1 ND<1 ND<1 ND<5 <br /> MW-7 03-IS-99 17.76 9to 34 ND<50 ND<0.5 ND<0.5 ND<0.5 NIX0.5 ND<5 ND<t ND<l ND<I ND<1 ND<5 <br /> 06-22-99 18.50 ND<50 0.65 2 ND<0.5 1.9 ND<5 ND<1 ND<l ND<I N1X1 ND<5 <br /> 09-10-99 19.43 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 MXS NLXI ND<1 ND<1 MX] MXS <br /> 04-28-00 17.63 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<l ND<1 ND<I ND<1 10 <br /> 06-22-99 17.50 110, 1.1 2.3 ND<0.5 4 ND<5 5.3 ND<I ND<I ND<1 6.7 <br /> 09-10-99 18.57 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 3.4 4.7 ND<l NIXl ND<5 <br /> 04-28-00 16.73 ND<50 AIIX0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 1.9 1.9 ND<l ND<l 8.2 <br /> 01-18-01 18.66 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 2.2 2.3 ND<l ND<l ND<5 <br /> 07-24-01 18.97 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 2.1 1.2 ND<1 ND<1 ND<5 <br /> MW-8 05-30-02 18.77 15 to 35 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 5.3 1.9 ND<I ND<l ND<5 <br /> 12-03-02 20.75 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 4.3 1.3 ND<0.5 ND<0.5 ND<5 <br /> 12-07-04 21.24 ND<50 ND<0.5 ND<0.5 N13<0.5 ND<0.6 - ND<1 ND<l ND<1 NIXI ND<10 <br /> 03-24-05 18.43 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - ND<l No<I ND<l ND<1 ND<10 <br /> 06-24-05 17.92 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - ND<I ND<t NIXl ND<l ND<10 <br /> 02-09-06 1 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - ND<I ND<I ND<l ND<l ND<10 <br /> Notes: <br /> All units reported asµg4(micrograms per liter or parts per billion) <br /> TPA-g: total petroleum hydrocarbons quantified as gasoline <br /> DIPE: di-isopropyl ether • <br /> ETBE: ethyl tertiary butyl ether <br /> TAME: tertiary amyl methyl ether <br /> TBA: tertiary butanol alcohol <br /> MTBE: methyl tertiary butyl ether <br /> ND: not detected <br /> unmodified or weakly modified gasoline is significant <br /> heavier gasoline range compounds are significant <br /> one to a few isolated peaks are significant;no recognizable pattern. <br /> <: indicates constituents were not detected at a concentration greater than the reporting limit shown <br /> Advanced GeoEnvironmental,Inc. <br />