Laserfiche WebLink
Pangea <br /> Table 2.Groundwater Analytical Data-324 East 11th Street,Tracy,California <br /> /' <br /> m" <br /> 'r6 @� 2`0° 05 ♦°` p� ♦'9 <br /> �q �q �q qo j q� ♦ �� qP O ♦ Notes <br /> Final ESL for groundwater,non-dw: 640 640 500 27 130 43 100 1,800 18,000 N/A N/A N/A 77 100 <br /> Final ESL for groundwater,dw. 100 100 100 1.0 40 30 20 5 12 N/A N/A N/A 0.05 0.5 <br /> WL - <br /> Date Sample Depth <br /> Sample ID Sampled (ft-ft) <br /> B-1 7/8/2013 9-15 33,000 72,000 6,200 750 16 20 <5.0 <1.2 43 <1.2 <1.2 <1.2 <2 <1.2 1 <br /> B-2 7/8/2013 8-15 -- -- <50 <0.5 <0.5 <0.5 <0.5 6.0 - -- -- -- - -- <br /> B-3 7/8/2013 11-15 -- -- <50 <0.5 <0.5 <0.5 <0.5 <5.0 - - -- - - -- <br /> B-4 7/8/2013 10-15 C50 310 200 <0.5 0.71 <0.5 <0.5 6.0 - - -- -- -- -- <br /> B-5 7/8/2013 23-25 -- -- <50 <0.5 <0.5 <0.5 <0.5 <5.0 - - -- - - -- <br /> B-6 7/8/2013 9-15 <250 3,600 7,300 <5.0 18 200 <5.0 <5.0 QO <5.0 <5.0 <5.0 <5.0 <5.0 1 <br /> E:olanation• <br /> Benzene,Toulene,Ethybenzene and Xylenes by EPA Method 8021B or 8260B. <br /> TPHg=Total Petroleum Hydrocarbons as Gasoline by EPA Method 8015. <br /> TPHd=Total Petroleum Hydrocarbons as Diesel by EPA Method 8015. <br /> TPHmo=Total Petroleum Hydrocarbons as Motor Oil by EPA Method 8015. <br /> MTBE=Methyl tertiary butyl ether by EPA Method 8021 B or 8260B. <br /> TBA=t-Butyl alcohol by EPA Method 8260. <br /> TAME=tert-amyl methyl ether by EPA Method 8260. <br /> DIPE=Diisopropyl ether by EPA Method 8260. <br /> ETBE=Ethyl tert-butyl ether by EPA Method 8260. <br /> EDB=1,2-Dibromoethane by EPA Method 8260. <br /> 1,2-DCA=1,2-Dichloroethane by EPA Method 8260. <br /> pg/L=micrograms per Liter <br /> <n=Chemical not present at a concentration in excess of detection limit shown. <br /> -=Not analyzed <br /> ft-ft=Approximate groundwater sample depth interval,in feet below grade sumce. <br /> ESL=Environmental Screening Level for groundwater,Groundwater is not a current or potential source of drinking water.(Table F-1 b). <br /> ESL=Environmental Screening Level for Groundwater,groundwater is a current or potential source of drinking water.(Table F-1 a). <br /> ESL established by the SFBRWQCB,Interim Final-February 2005 and amended in May 2013. <br /> Bold=Concentration above ESLs for groundwater,drinking water <br /> non-dw=groundwater is not a current or potential source of drinking water <br /> dw=groundwater is a current or potential source of drinking water <br /> Notes: <br /> 1=Methanol and Ethanol not detected above laboratory reporting limits. <br />