ARCHIVED REPORTS_XR0011364 - Laserfiche WebLink

Home Browse Search

i CAMBRIA Table 1.Additional Groundwater Analytical Data,Shell-branded Service Station,2494 East Fremont Street,Stockton,California Sample Date MTBE DIPE ETBE TAME TBA Methanol Ethanol 1,2-DCA EDB (Ii ) (Ag/1) ( ) (lug/,) (AA ( ) ( ) (A ) ( ) S-4 03-May-00 <2.00 7.73 <2.00 <2.00 <100 NA <1,000 8.06 <2.00 S-4 02-Aug-00 1.33* 7.16* <1.00* <1.00* <20.0* NA NA 7.50* <t.00* S-4 20-Nov-00 1.5 9.0 <0.50 <0.50 <5.0 NA NA IO <0.50 S-4 05-Feb-01 «.00 8.52 <2.00 <2.00 <200 NA NA <2.00 <2.00 S-4 14-May-01 <0.50 8.20 <0.50 <0.50 <5.0 NA NA 9.0 <0.50 S-4 30-Aug-01 <0.50 7.0 <1.0 <2.0 <50 NA NA 12 <2.0 S-4 28-Nov-01 <0.50 7.3 Q.0 <2.0 <50 NA <500 10 <2.0 S-4 18-Feb-02 <0.50 5.3 <2.0 <2.0 <50 NA NA 8.3 <2.0 S-4 01-May-02 <0.50 6.9 Q.0 <2.0 <50 NA NA 14.0 Q.0 S-4 08-Aug-02 4.8 6.3 <2.0 <2.0 <50 NA NA i 3 <2.0 S-4 28-Oct-02 0.57 6.0 <2.0 <2.0 <50 <1,000 <500 13 <2.0 S-4 14-May-03 <5.0 NA NA NA NA NA NA 8.9 NA S-4 14-Aug-03 <0.50 6.3 <2.0 <2.0 <5.0 <500 <50 11 <0.50 S-4 30-Dec-03 <0.50 6.1 <2.0 <2.0 <5.0 <500 <50 7.3 <0.50 S-4-83 06-Jan-03 <5.0 7.2 <2.0 <2.0 <50 <1,000 <500 74 <2.0 S-4-83 14-May-03 0.64 7.4 <2.0 <2.0 <50 <1,000 <500 100 <0.50 S-4-83 14-Aug-03 0.60 16 <2.0 <2.0 <5.0 <500 <50 130 <0.50 S4-83 „ 30-Dec-03 2.0 15 <2.0 <2.0 <5.0 <500 <50 120 <0.50 S-5 30-Dec-03 <0.50 2.5 <2.0 <2.0 <5.0 <500 <50 49 <0.50 S-6 30-Dec-03 35 <2.0 <2.0 <2.0 <5.0 <500 <50 1.6 <0.50 Abbreviations and Notes: NA=Not analyzed <x=Not detected at reporting limit x pgll=Micrograms per liter(parts per billion) *=Sample analyzed outside of EPA recommended hold time Ethanol,Tertiary butanol(TBA), di-isopropyl ether(DIPE),methyl tertiary butyl ether(MTBE), 1,2-Dibromoethane(EDB), 1,2-Dichloroethane(1,2-DCA), ethyl tertiary butyl ether(ETBE),and tertiary amyl methyl ether(TAME)by EPA Method 8260B. Methanol by EPA Method 8015(Modified)or 8260B. 0797 Page 2 of 2 I� ��I