Laserfiche WebLink
r,_•` Geomatrix <br /> TABLE 3 Page 3 of 3 <br />' GROUNDWATER ANALYTICAL DATA <br /> Volatiles (EPA Method 8260B) Dissolved <br /> Monitoring TPHg2 Results to AW <br /> Lead <br /> Well, Date B T E X MTBE L <br /> MW34 04/01/04 <20 1 <0 5 <0 5 <10 na na <br /> continued 05/18/04 <20 <0 5 <0 5 <0 5 <10 na na <br /> 05/21/04 <100 0 53 U 205 <0 5 463 na na <br /> 09/23/04 <50 <0 5 <0 5 <0 5 <0 5 <0 5 na <br /> 12/17/04 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> 1 02/24/05 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> 06/01/05 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> MW3-5 02/20/037 <20 <0 5 <0 5 <0 5 <0 5 <0 5 37 <br />' 05/29/03 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> 08/22/03 <50 <1 0 222 1 11 336 na na <br /> 10/16/03 <50 <10 <10 <10 <10 na na <br /> 02/26/04 <50 <10 <10 <10 105 na na <br />' 04/01/04 <20 06 <0 5 <0 5 <1 0 na na <br /> 05/18/04 <20 <0 5 <0 5 <0 5 <1 0 na na <br /> 05/21/04 <100 <0 5 <0 5 <0 5 <1 0 na na <br />' 09/23/04 <50 <0 5 <0 5 <0 5 <0 5 <0 5 na <br /> 12/17/04 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> 02/24/05 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> 06/01/05 <50 <0 5 <0 5 <0 5 <0 5 na na <br /> MW3-6 02/20/037 6,800 1,700 80 69 280 <0 5 31 <br /> 05/29/03 1,000 1,030 85 59 110 na na <br />' 08/22/03 7,970 1,890 614 658 249 na na <br /> 10/16/03 688 875 253 166 827 na na <br /> 02/26/04 312 792 207 106 545 na na <br /> 04/01/04 2,900 890 430 320 91 na na <br />' 05/18104$ ns ns ns ns ns ns ns <br /> 05/21/04 327 411 176 114 450 na na <br /> 09/23/04 3,800 1,800 43 33 160 <25 na <br />' 12/17/04 3,900 1,300 <50 <50 64 na na <br /> 02/24/05 2,700 1,200 <25 <25 54 na na <br /> 06/01/05 2,800 1,000 <50 <50 <50 na na <br />' 1 Monitoring well locations are shown on Figure 2 <br /> 2 TPHg=total petroleum hydrocarbons quantified as gasoline analyzed using U S Environmental Protection Agency <br /> (EPA)methods 8015Cm or 8260B Results reported in micrograms per liter(,ug/L) <br /> 3 B=benzene,T=toluene,E=ethylbenzene,X=total xylenes(sum of m,p-xylene and o-xylene), <br /> BTEX analyzed using U S EPA method SW8260B <br /> MTBE=methyl tertiary butyl ether Results reported in}ig/L na=not analyzed for constituent <br />' ND=not detected for constituent ns=not sampled U=data are qualified as not detected <br /> because concentration is less than five times the blank concentration <br /> 4 Dissolved lead analyzed using EPA Method 6010B Results reported in 1tg/L <br /> 5 Wells MW3-I and MW3-6 were not sampled on May 18,2004 <br /> 6 Well MW3-3 was not sampled because a temporary earth ramp covered the well location <br /> 7 Sample was also analyzed for 1,2-dichloroethene,dusopropyl ether,ethyl tertiary butyl ether,and tertiary amyi methyl <br /> ether using EPA Method 8260 These constituents were not detected <br /> 8 <=less than the detection limit for purpose of reporting <br /> I\600W6437 000MArchive16437-031 <br />