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i KLE/NFELOER �/egneaiw.wsnesowuow Table A-1. Shallow Soil Screening Levels (<3m bgs) Residential Land Use (groundwater is a current or potential drinking water resource) Residentlal and Use(m /kg) Ceiling Value Protection of (Odors,etc.) Urban Area Human Health Groundwater Chemical Final ESL Basis (Table H-2) I Ecotoxicl (Table K•1) Entlpolnt (Table G) 2,4-Dimethylphenol 6.7E-01 JGW Protection 1.0E+02 1.8E+03 no 6.7E-01 2,4-Dinitrophenol 4.2E-02 GW Protection 5.0E+02 1.6E+02 I no 4.2E-02 2.4-Dinilrotoluens 7.4E-04 GW Protection 5.0E+02 I - 9.4E-01 I ca 7.4E-04 1 4-Dioxane 1.5E-03 GW Protection 5.0E+02 W2.4E+0111 ca 1.5E-03 Dioxin 12.3,7,8-TCDD 4.5E 06 Human Health no criteria 6 caEndosulfan 4.6E-03 GW Protection 5.0E+02 2 nc 4.6E-03 Endrin 6.5E-04 GW Protection 5.0E+02 fi.0E-0201 nc 6.5E-09 Eth (benzene 3.3E+00 GW Protection 4.0E+02 00 w 3.3E+00 Fluorantheru 4.0E+01 Ecotox 5.0E+02 4.0E+0103 nc 6.0E+01 Fluorens 8.9E+00 GW Protection 5.0E+02 03 nc 8.9E+00 Heptachlor 1.3E-02 GW Protection 1.0E+03 1 W 1.3E-02 Heptachlor x,de 1.4E-02 GW Protection 1.0E+03 2 ca 1.4E-02 Hexachlorobaruume 3.1E-ul Human Health 5.0E+02 3.0E+011 ca 7.9E+02 Hexachlombutadtene 4.3E+00 GW Protection 5.0E+02 00 ca 4.3E+00 -Hexechlorocyclohexane(Lindane) 9.8E-03 GW Protection 5.0E+02 2.0E+00 2.1E+01 nc 9.8E-03 Hexachloroetnane 5.8E+00 GW Protection 5.0E+02 1.2E+01 ca 5.8E+00 Inderw(12,3-c.d rano 3.8E-01 Human Health 5.0E+02 4.0E+01 3.8E-01 ca 1.5E+01 Lead 8.0E+01 Human Health 1.0E+03 2.0E+02 8.0E+01 no MercuryelemenW m 6.7E+00 Huan Health 5.0E+02 1.0E+01 6.7E+00 no Methoxychlor 1.9E+01 GW Protection 5.0E+02 3.9E+02 no 1.9E+01 Meth aria chloride 7.7E 02 GW Protection 5.0E+02 9.9E+00 ce 7.7E-02 Meth I ketone 4.5E+00 GW Protection 5.0E+02 - 3.2E+04 no 4.5E+00 Ith.. sabu I ketone 2.8E+00 GW Protection 1.0E+02 1.0E+01 3.6E+04 nc 2.8E+00 ercu 6.1E+00 Human Health 1.0E+02 8.1E+00 nc hthatene 2.5E-01 GW Protection 5.0E+02 - 2.3E+02 nc 2.5E-01 I mothyl ether 2.3E-02 GW Protection 1.0E+02 - 3.9E+01 ca 2.3E-02 num 4.0E+01 Ecotox 1.0E+03 4.0E+01 3.9E+02 nc kne 1.2E+00 GW Protection 5.0E+02 4.0E+01 3.1E+00 ca 1.2E+00 1.5E+02 Ecotox1.0E+03 1.5E+02 1.5E+03 nc omphenol 3.0E+00 Human Health 5.0E+02 5.0E+00 3.0E+00 ca 2.7E+06 rate 5.5E+Ot Human Health 1.0E+03 - 5.5E+01 nc threne 1.1E+07 JGW Protection 5.0E+02 4.0E+01 No Value no 1.1E+01 Phenol 7.6E-02 GW Protection 5.0E+02 4.0E+01 2.3E+04 no 7.6E-02 Polychlorinawtl biphenyls(PCBs) 2.2E-01 lHuman Health 5.0E+02 2.2E-01 ca 8.3E+00 Pyrene 8.5E+01 IGW ProtectionM5.OE-0202 - 3.4E+03 nc 8.5E+01 Selenium 1.0E+01 Ecolox 03 1.0E+01 3.9E+02nc Silver 2.0E+01 Ecotox 03 2.0E+01 3.9E+02 ncStyrene 1.5E+00 GW Protection02 - 6.9E+03 nc1.5E+00 tart-Butyl slootal 7.5E-02 GW Protection02 No Value nc 7.5E-02 1,1,1,2-Tehachi.methane g.1E-03 GW Protection +02 - 3.8E+00 ca 9.1E-03 1,1,2,2-Tebachioroelhane 1.8E-02 GW Protection02 4.7E-01 ca 1.8E-02 Telrachicroe8lene 5.5E-01 Human Health +02 5.5E-01 ca 7.0E-01 Thallium 7.8E-01 Human Health +03 7.8E-01 nc Toluene 29E+00 GW Protection +02 1.0E+03 nc 2.9E+00 Toza hone 4.2E-04 GW Protection +02 4.8E-01 w 4.2E-04 TPH gasoline 1.0E+02 Ceilin Value +02 - 7.7E+02 no 7.7E+02 TPH diesel 1.0E+02 Ceiling Value 1.0E+02 2.4E+02 no 5.7E+02 TPH motor oil 1.0E+02 Calling Value 1.0E+02 - 1.DE+04 no 1.2.4-Trichlombenzene 1.5E+00 GW Protection 1.0E+03 3.0E+011.4E+02 nc 1.5E+00 1,1,1-Tnchlomethane 7.8E+00 GW Protection 5.0E+02 - 1.1E+04 no 7.8E+00 1,1,2-Tdchlovoe9urw 7.0E-02 GW Protection 10F+02 - 8.8E-01 ca 7.0E-02 Trichloroethene, 4.8E-01 GW Protection 5.0E+02 6.0E+01 I 1.7E+00 ca 4.8E-01 2,4,5-Trichlorophenol 1.8E-01 GW Protection 1.0E+02 1.0E+01 7.8E+03 no 1.8E-01 2,4,6-Trichlorophenol 5.2E-01 GW Protection 1.0E+02 1.0E+01 7.8E+00 nc 5.2E-01 Vanadium 2.0E+02 Ecotox 1.0E+03 2.0E+02 3.9E+02 nc Vinyl chloride 3.2E-02 Human Health 5.0E+02 6.0E+07 3.2E-02 ca 8.5E-02 Xylenes 2.3E+00 GW Protection 4.2E+02 - 8.0E+02 no 2.3E+00 Zinc 6.0E+02 Ecotox 1.0E+03 B.OE+02 2.3E+04 no Nofea: Shallow soil's pdefined as soils 13 meters below ground surface. ttgWSM6lst$Yy screening levels generally considered adequate for other sensitive uses. SF Bay RWQCB 2 of 85 Table A-1 (Shallow,DW,Res)