Laserfiche WebLink
�..� ."owl <br /> Table E-1. Groundwater Screening Levels <br /> for Evaluation of Potential Vapor Intrusion Concerns <br /> (volatile chemicals only) <br /> Residential Commerciallindustrial <br /> Land Use Land Use <br /> Physical <br /> Chemical State (Yg/L) (Ng/L) <br /> Acenaphthene V S 4.2E+03 4.2E+03 <br /> Acenaphthylene V S (Use soil gas) (Use soil gas) <br /> Acetone V L 5.3E+07 1.5E+08 <br /> Aldrin NV S <br /> Anthracene V S 4.3E+01 4.3E+01 <br /> Antimony NV S <br /> Arsenic NV S <br /> Barium NV S <br /> Benzene V L 5.4E+02 1.8E+03 <br /> Benzo(a)anthracene NV S <br /> Benzo(b)fluoranthene NV S <br /> Benzo(k)fluoranthene NV S <br /> Benzo(g,h,i)perylene NV S <br /> Benzo(a)pyrene NV S <br /> Beryllium NV S <br /> 1,1-Biphenyl V S (Use soil gas) (Use soil gas) <br /> Bis(2-chloroethyl)ether V L 6.5E+01 2.2E+02 <br /> Bis(2-chloroisopropyl)ether V L (Use soil gas) (Use soil gas) <br /> Bis(2-ethylhexyl)phthalate NV S <br /> Boron NV S <br /> Bromodichloromethane V L 1.7E+02 5.6E+02 <br /> Bromoform(Tribromomethane) NV S <br /> Bromomethane V G 5.8E+02 1.6E+03 <br /> Cadmium NV S <br /> Carbon tetrachloride V L 9.3E+00 3.1E+01 <br /> Chlordane NV S <br /> -Chloroaniline NV S <br /> Chlorobenzene V L 1.3E+04 3.7E+04 <br /> Chloroethane V G 8.2E+02 2.7E+03 <br /> Chloroform V L 3.3E+02 1.1E+03 <br /> Chloromethane V G 4.1E+01 1.4E+02 <br /> 2-Chlorophenol V L 5.3E+03 1.5E+04 <br /> Chromium(total) NV S <br /> Chromium III NV S <br /> Chromium VI rN <br /> S <br /> Chrysene S (Use soil gas) (Use soil gas) <br /> Cobalt S <br /> Copper S <br /> Cyanide S (Use soil gas) (Use soil gas) <br /> Dibenz(a,h)anthracene S <br /> Dibromochloromethane V I S I 1.7E+02 5.7E+02 <br /> 1,2-dibromo-3-chloropropane V L (Use soil gas) (Use soil gas) <br /> 1,2-Dibromoethane V S 1.5E+02 5.1E+02 <br /> 1,2-Dichlorobenzene V L 7.7E+04 1.6E+05 <br /> 1,3-Dichlorobenzene V L (Use soil gas) (Use soil gas) <br /> 1,4-Dichlorobenzene V S 3.4E+02 1.1E+03 <br /> 3,3-Dichlorobenzidine NV S <br /> Dichlorodiphenyldichloroethane(DDD) NV S <br /> Dichlorodiphenyldichloroethene(DDE) NV S <br /> Dichlorodiphenyltrichloroethane(DDT) NV S <br /> 1,1-Dichloroethane V L 1.0E+03 3.4E+03 <br /> 1,2-Dichloroethane V L 2.0E+02 6.9E+02 <br /> INTERIM FINAL- November 2007 <br /> SF Bay RWQCB Page 1 of 3 Table E-1 a (GW to IA) <br />