ARCHIVED REPORTS_XR0011959 - Laserfiche WebLink

Home Browse Search

Table A-Historical Groundwater Monitoring Data B T E X MTBE Other TPH-G TPH-D,K,MO Ground Oxygenates -Water ' D3 W Elevation E' Detection linuts: 0.5 0.5 0.5 L0 0.5 0.5-13 50 50-500 . i Monitor Well(TOC) DATE' Ag1L ug1L µg11. AgIL AgJL APA Ag1L AgIL MW-((17.42) - 12118/01 <0.5 0,6 <0.5 <1.0 <0.5 <0.5 <50 <50-500 37.56 -20.14 6128102 <0.5 <0.5 <0.5 <1.0 <0.5 <0.5 <50 <50-500 37.16 -19.74 r - 9111102 -<0.5 <0.5 <0.5 <1.0 <0.5 <0.5 <so <50-500 39.04 -21.62 i 12/27102 <0.5 <0.5 <OS <LO <0.5 <0.5 <50 <50-500 39.87 -22,45 { 3113/03 <0.5 <0.5 <0.5 <1.0 <0.5 <0.5 <50 <50.500 38.90 -21.48 8110/04 <0.3 <0.5 <0.5 <1.0 <0.5 <0.5 <50 80(TPH-D) 4131 -23.89 - 11110/04 <0.5 <0.5 <0.5 <1.0 <0.5 <0.5-20 <50 <50-500 42.71 -25.29 - 213105 <0.5 <0.5 <05 U.0 <0.5 <0.5 <50 <50-500+ 41.74 -24.32 MW-2(1T59) 12/18/01 0.5 LO <0.5 <1.0 <0.5 4.3(1,2-DCA) 150 <50-500 37.64 -20:05 6128102 <0.5 <0.5 <0.5 <1.0 <0.5 3.3(1,2-DCA) <50 <50-500 37.38 -19.79 9111/02 <0.5 0.5 <0.5 <1.0 <0.5 2.5(1,2-DCA) 100 <50-500 39.30 -21.71 444' 12127/02 0.8 2.5 1.1 1.3 <0.5 2.0(1,2-DCA) -210 <50-500 39.98 '-22.39 3113103 0.7 1.7 1.9 2.9 <O.5 L9(1.2-DCA) 240 230(THP-D) 39.05 -21.46 550(TPH-MO) 8110104 <0,5 <0.5 0.9 <L0 <0.5 2,5(1.2-DCA) 110 NA 41.65 -24.06 I1/II/04 <0.5 <0.5 0.9 1.0 <0.5 2.1(1,2-DCA) 220 NA 42.97 -25.38 214105 <0.5 <0.5 1.0 <1.0 <0.5 2.2(1,2 DCA) I80, <100-1000+ 41.52 -23.93 MW-3(17.16) 12/18/01 2.8 1.5 1.6 4.5 B2 548 (F,2-DCA) , 210 ND 37.38 -20.22 2-DC 6128102 4.7 1.3 3.7 4.6 190. .93(1,2-DCA) 480 ND 37.02 -19.86 i' 9111/02 5.0 0.7 5.5 4;9 160 74(1,2-DCA) 680 350'(TPH-D) 36.92 -21.76 12/27/02 2.9 2.2 1.3 11 75 40(1,2-DCA) 610 540(TPH-K) 39.63' --22.47 1 - 3113103•* 8.6 1.4 5.6 12 85 41(1,2-DCA) 930 220(TPH-D) 38.75 -21.59 I 1.2(TAME) �. 8110/04 11 <0.5 5.0 3.2 70 140(1,2-DCA) 640 490-(TPH-D) 41.23 -24.07 29(TBA) IA(TAME) 11/10104 6.2 <0.5 2.5 1.9 83 160(1,2-DCA) 510 I30(TPH-) (TAH- 320" 42.60 -25.44 33(TBA) K) 213105 7.1 <0.5 5.0 4.4 89 1.5(TAME) 690 180'+(TPH-D) 41.86 -24.70 • 120(1,2 DCA) All water level measurements and groundwater elevations are in feet. TOC=tap of casing. Units-µg/1.=parts per billion BTEX=benzene,toluene,ethyl benzene,total xylenes - TPH-G=total petroleum hydrocarbons,quantified as gasoline TPH-D,K,MO-total petroleum hydrocarbons quantified as diesel(D),kerosene(K),or motor oil(MO) MTBE=methyl Cert-butyl ether Other oxygenates include tertiary-butanol (TBA), di-isopropyl ether (DIPS), ethyl tertiary butyl ether (ETBE),'.tertiary-amyl methyl ether (TAME), 1,2-Dichloroethane(1,2-DCA), 1,2-Dibromoethane,and ethanol.See laboratory results for detection limits of individual compounds 1 ) ND=not detected at or above the laboratory reported detection limits j NA=Sample not analyzed for this constituent *-the sample chromatogram does not match the standard chromatogram and the resuit is an estimated value *'=high surrogate recovery for TPH-G and BTEX due to matrix interferences + =Samples extracted on 2111/05 1 day out of hold time f , P:13000_prj13024 CSUS-Multi-Campus0024A GWMIQMR12005 PebruarylHistorical Data Table.doc