ARCHIVED REPORTS XR0000697 - Laserfiche WebLink

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RISK AND HAZARD INPUT-OUTPUT SUMMARY, AREA II INGESTION OF GROUNDWATER • Daily Doses and Risk for - MTBE LADD (mg/kg-day) 4 73E-12 2 03E-12 LADD (mg/k -da ) 4 05E-13 8 68E-13 1 27E-12 Cancer Risk (-� 7 295E-16 1 563E-15 2 293E-15 Hazard Index (-) 5 498E-12 2 356E-12 DERMAL CONTACT DURING SHOWER Daily Doses and Risk for MTBE LADD (mg/kg-day) 2 13E-14 1 44E-14 LADD (mg/k?-da 1 83E-15 6 19E-15 8 02E-15 Cancer Risk (-} 0 000E+00 0 OOOE+00 0 000E+00 Hazard Index (-) 0 000E+00 0 000E+00 INHALATION DURING SHOWER Concentration in Bathroom Air (mg/MA3) MTBE 1 04E-09 1 04E-09 Fraction volatilized from shower water {-} MTBE 0 35 0 35 Total Mass volatilized per shower (mg) MTBE 3.13E-09 3 13E-09 Daily Doses and Risk for • MTBE LADD (mg/kg-day) 7 99E-12 1 78E-12 LADD (mg/k -da ) 6 85E-13 7 65E-13 1 45E-12 Cancer Risk (-} 6 235E-16 6 959E-16 1.319E-15 Hazard Index (-) 9.295E-12 2.075E-12 INGESTION OF IRRIGATION WATER Daily Doses and Risk for MTBE LADD (mg/kg-day) 2 63E-13 4 34E-14 LADD (mg/kg-day) 2 26E-14 1 86E-14 412E-14 Cancer R15 (-) 4 064E-17 3.350E-17 7 414E-17 Hazard Index (-) 3 063E-13 5.049E-14 INHALATION OF GW SPRAY Conc. 7n outdoor Air from GW Spray(mg/MA3) - For carcinogenic risk. MTBE 5.19E-13 5.19E-13 - For hazard index MTBE 5 19E-13 5 19E-13 Fraction Volatilized from Irrig water (-) MTBE 0.34 0 34 Daily Doses and Risk for MTBE LADD (mg/kg-day) 3 07E-14 5.06E-15 LADD (mg/kg-day) 2 392E-18 211972E-18 4 4364E-18 Cancer Risk (-) Hazard Index (-) 3 566E-14 5 878E-15 DERMAL CONTACT WITH IRRIG. WATER Daily Doses and Risk for : MTBE LADD (mg/kg-day) 5 94E-14 3 47E-14 LADD (mg/kg-day) 0 000E+00 104000E+00 2 00000E+00 Cancer Riskk C-). Hazard Index (-) 0 0Q0E+00 0 000E+00 INGESTION OF VEGETABLES Water-to-Root Concentration Factor (RCF) (mg/kg)/(mg/1) Page 4