# Appendix 6

–Detailed Risk Modeling Results

### Source Category Facility NEI ID Facility Name Address City State

Primary Aluminum Reduction Plants 18173NEI32661 Alcoa Inc. - Warrick Operations State Road 66 & State Road 61Newburgh IN Primary Aluminum Reduction Plants 21091NEIKY0912109100004Century Aluminum of Kentucky LLC 1627 State Route 271 N Hawesville KY Primary Aluminum Reduction Plants 21101NEI11365 Alcan Ingot & Recycling 9404 Hwy 2096 Robards KY Primary Aluminum Reduction Plants 22019NEI5988 Reynolds Metals Company 3943 Granger Rd Lake ChalesLA Primary Aluminum Reduction Plants 29143NEI34464 Noranda Aluminum Inc. St. Jude Industrial Park (Marston)New MadridMO Primary Aluminum Reduction Plants 30029NEI124681 

### Columbia Falls Aluminum 2000 Aluminum Drive Columbia FallsMT Primary Aluminum Reduction Plants 36089NEI39458 Alcoa Massena Operations (West Plant) Park Ave. East Massena NY Primary Aluminum Reduction Plants 36089NEI469702 

### Reynolds Metals 194 County Rt 45 Massena NY Primary Aluminum Reduction Plants 39111NEIOH11100013 

### Ormet Primary Aluminum Corp. 43840 State Rte 7 Hannibal OH Primary Aluminum Reduction Plants 45015NEI41217 Alumax of South Carolina 3575 Hwy 52 N Goose CreekSC Primary Aluminum Reduction Plants 48331NEI6464 Alcoa Inc.--Rockdale P.O. Box 472 Rockdale TX Primary Aluminum Reduction Plants 53007NEI42328 Aluminum Co of America Wenatchee Works6200 Malaga Alcoa Hwy Malaga WA Primary Aluminum Reduction Plants 53073NEIWA19906 Alcoa Primary Metals Intalco Works 4050 Mountain View Rd Ferndale WA Primary Aluminum Reduction Plants 54035NEI700 Century Aluminum of West Virginia Inc. Century Rd RavenswoodWV

1 - Columbia Falls has been idle for the past 5 years 2 - Reynolds Metals are in the process of removing their soda-berg process 3 - Ormet Primary Aluminum undergoing bankruptcy proceedings

### Table 1 - Facility Identification Information

### Cancer MIR Cancer

IncidenceNoncancer

Max HI Target Organ Cancer MIR Noncancer

Max HI Target OrganSC% of Facilitywide Cancer Risk 18173NEI32661 7.31E-05 1.59E-02 0.97 developmental7.43E-05 0.97 developmental 98 21091NEIKY09121091000046.15E-054.29E-03 1.16 respiratory 6.15E-05 1.16 respiratory 100 21101NEI11365 3.71E-052.65E-03 0.41 respiratory 3.71E-05 0.41 respiratory 100 22019NEI5988 1.57E-07 5.60E-05 2.63E-03 respiratory 3.32E-072.63E-03 respiratory 47 29143NEI34464 2.59E-05 1.54E-03 0.33 developmental2.59E-05 0.33 developmental 100 36089NEI39458 5.91E-052.00E-03 0.78 developmental6.01E-05 0.78 developmental 98 36089NEI46970 6.38E-052.91E-03 0.41 respiratory 6.38E-05 0.41 respiratory 100 39111NEIOH1110001 4.16E-052.12E-03 0.86 developmental4.3E-05 0.86 developmental 97 45015NEI41217 4.02E-05 1.82E-02 0.50 developmental4.03E-05 0.50 developmental 100 48331NEI6464 3.03E-05 8.37E-04 0.37 developmental3.03E-05 0.37 developmental 100 53007NEI42328 5.06E-05 1.05E-03 0.71 developmental5.06E-05 0.71 developmental 100 53073NEIWA19906 4.15E-05 1.00E-03 1.37 kidney 4.15E-05 1.37 kidney 100 54035NEI700 5.43E-053.12E-03 0.65 developmental5.43E-05 0.65 developmental 100

1 - Bold indicates a cancer risk greater than 1 in a million or a non-cancer hazard greater than 1 2 - Facility cancer and non-cancer risks represent MIR at census block locations using 2005 NEI data 

### Primary Aluminum Chronic Risk1



### Facility NEI ID Facility-wide Chronic Risks1, 2 

### Table 2 -- Maximum Predicted HEM-3 Chronic RisksFacility NEI ID Pollutant REL AEGL1 AEGL2 ERPG1 ERPG2

53007NEI42328 Arsenic compounds 5.4E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 39111NEIOH11100012 Arsenic compounds 5.1E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Arsenic compounds 3.5E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Arsenic compounds 2.8E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Arsenic compounds 2.5E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 54035NEI700 Arsenic compounds 2.0E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Arsenic compounds 1.6E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Arsenic compounds 1.4E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Arsenic compounds 1.2E+01 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Arsenic compounds 7.6E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 39111NEIOH11100012 Hydrofluoric acid 7.3E+00 2.1E+00 8.7E-02 1.1E+00 1.1E-01 18173NEI32661 Hydrofluoric acid 5.4E+00 1.6E+00 6.4E-02 8.0E-01 8.0E-02 48331NEI6464 Hydrofluoric acid 4.7E+00 1.4E+00 5.6E-02 7.0E-01 7.0E-02 54035NEI700 Hydrofluoric acid 3.4E+00 1.0E+00 4.1E-02 5.1E-01 5.1E-02 21101NEI11365 Hydrofluoric acid 3.1E+00 9.2E-01 3.8E-02 4.7E-01 4.7E-02 53007NEI42328 Hydrofluoric acid 3.1E+00 9.1E-01 3.7E-02 4.7E-01 4.7E-02 36089NEI469702 Hydrofluoric acid 3.0E+00 8.6E-01 3.5E-02 4.4E-01 4.4E-02 29143NEI34464 Hydrofluoric acid 2.0E+00 5.8E-01 2.4E-02 3.0E-01 3.0E-02 21091NEIKY0912109100 Hydrofluoric acid 1.5E+00 4.5E-01 1.9E-02 2.3E-01 2.3E-02 53073NEIWA19906 Hydrofluoric acid 1.4E+00 4.0E-01 1.7E-02 2.1E-01 2.1E-02 21091NEIKY0912109100 Arsenic compounds 1.2E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Hydrofluoric acid 1.2E+00 3.4E-01 1.4E-02 1.7E-01 1.7E-02 36089NEI39458 Hydrofluoric acid 1.1E+00 3.1E-01 1.3E-02 1.6E-01 1.6E-02 21091NEIKY0912109100 Mercury (elemental) 1.3E-01 0.0E+00 4.5E-05 0.0E+00 3.8E-05 21091NEIKY0912109100 Mercury (elemental) 1.3E-01 0.0E+00 4.5E-05 0.0E+00 3.8E-05 18173NEI32661 Mercury (elemental) 8.5E-02 0.0E+00 3.0E-05 0.0E+00 2.6E-05 18173NEI32661 Mercury (elemental) 8.5E-02 0.0E+00 3.0E-05 0.0E+00 2.6E-05 53073NEIWA19906 Mercury (elemental) 8.5E-02 0.0E+00 3.0E-05 0.0E+00 2.5E-05 53073NEIWA19906 Mercury (elemental) 8.5E-02 0.0E+00 3.0E-05 0.0E+00 2.5E-05 48331NEI6464 Mercury (elemental) 5.4E-02 0.0E+00 1.9E-05 0.0E+00 1.6E-05 48331NEI6464 Mercury (elemental) 5.4E-02 0.0E+00 1.9E-05 0.0E+00 1.6E-05 54035NEI700 Mercury (elemental) 4.8E-02 0.0E+00 1.7E-05 0.0E+00 1.4E-05 54035NEI700 Mercury (elemental) 4.8E-02 0.0E+00 1.7E-05 0.0E+00 1.4E-05 45015NEI41217 Mercury (elemental) 3.6E-02 0.0E+00 1.3E-05 0.0E+00 1.1E-05 45015NEI41217 Mercury (elemental) 3.6E-02 0.0E+00 1.3E-05 0.0E+00 1.1E-05 29143NEI34464 Mercury (elemental) 2.8E-02 0.0E+00 9.7E-06 0.0E+00 8.3E-06 29143NEI34464 Mercury (elemental) 2.8E-02 0.0E+00 9.7E-06 0.0E+00 8.3E-06 36089NEI39458 Mercury (elemental) 2.4E-02 0.0E+00 8.5E-06 0.0E+00 7.3E-06 36089NEI39458 Mercury (elemental) 2.4E-02 0.0E+00 8.5E-06 0.0E+00 7.3E-06 53007NEI42328 Mercury (elemental) 2.4E-02 0.0E+00 8.5E-06 0.0E+00 7.2E-06 53007NEI42328 Mercury (elemental) 2.4E-02 0.0E+00 8.5E-06 0.0E+00 7.2E-06 21101NEI11365 Mercury (elemental) 2.3E-02 0.0E+00 8.2E-06 0.0E+00 6.9E-06 21101NEI11365 Mercury (elemental) 2.3E-02 0.0E+00 8.2E-06 0.0E+00 6.9E-06 36089NEI469702 Mercury (elemental) 1.3E-02 0.0E+00 4.6E-06 0.0E+00 3.9E-06 36089NEI469702 Mercury (elemental) 1.3E-02 0.0E+00 4.6E-06 0.0E+00 3.9E-06 22019NEI5988 Hydrofluoric acid 7.3E-03 2.1E-03 8.8E-05 1.1E-03 1.1E-04 39111NEIOH11100012 Mercury (elemental) 2.5E-03 0.0E+00 8.8E-07 0.0E+00 7.5E-07 39111NEIOH11100012 Mercury (elemental) 2.5E-03 0.0E+00 8.8E-07 0.0E+00 7.5E-07 53073NEIWA19906 Arsenic compounds 2.2E-03 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Arsenic compounds 8.4E-04 0.0E+00 0.0E+00 0.0E+00 0.0E+00 Maximum Hazard Quotient1 Table 3 -- Maximum Predicted Acute Risks (HEM-3) Screen with Emission Process Specific Multipliers22019NEI5988 Mercury (elemental) 5.2E-04 0.0E+00 1.8E-07 0.0E+00 1.6E-07

22019NEI5988 Mercury (elemental) 5.2E-04 0.0E+00 1.8E-07 0.0E+00 1.6E-07 21101NEI11365 Carbonyl sulfide 0.0E+00 0.0E+00 1.2E-02 0.0E+00 0.0E+00 48331NEI6464 Carbonyl sulfide 0.0E+00 0.0E+00 1.4E-03 0.0E+00 0.0E+00 53073NEIWA19906 Carbonyl sulfide 0.0E+00 0.0E+00 6.1E-04 0.0E+00 0.0E+00 53007NEI42328 Carbonyl sulfide 0.0E+00 0.0E+00 5.8E-04 0.0E+00 0.0E+00 18173NEI32661 Carbonyl sulfide 0.0E+00 0.0E+00 5.0E-04 0.0E+00 0.0E+00 39111NEIOH11100012 Carbonyl sulfide 0.0E+00 0.0E+00 3.7E-04 0.0E+00 0.0E+00 54035NEI700 Carbonyl sulfide 0.0E+00 0.0E+00 1.8E-04 0.0E+00 0.0E+00 36089NEI39458 Carbonyl sulfide 0.0E+00 0.0E+00 1.8E-04 0.0E+00 0.0E+00 36089NEI469702 Carbonyl sulfide 0.0E+00 0.0E+00 1.7E-04 0.0E+00 0.0E+00 45015NEI41217 Carbonyl sulfide 0.0E+00 0.0E+00 1.6E-04 0.0E+00 0.0E+00 29143NEI34464 Carbonyl sulfide 0.0E+00 0.0E+00 1.4E-04 0.0E+00 0.0E+00 21091NEIKY0912109100 Carbonyl sulfide 0.0E+00 0.0E+00 1.0E-04 0.0E+00 0.0E+00 21101NEI11365 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 1.6E-02 21091NEIKY0912109100 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 1.3E-02 18173NEI32661 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 8.7E-03 39111NEIOH11100012 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 6.8E-03 48331NEI6464 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 5.6E-03 54035NEI700 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 3.9E-03 29143NEI34464 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 2.8E-03 36089NEI39458 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 2.5E-03 36089NEI469702 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 1.6E-03 53007NEI42328 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 1.0E-03 53073NEIWA19906 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 3.8E-04 45015NEI41217 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 1.6E-04 22019NEI5988 Beryllium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 1.1E-07 54035NEI700 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 54035NEI700 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 54035NEI700 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 54035NEI700 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 54035NEI700 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 54035NEI700 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53073NEIWA19906 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53073NEIWA19906 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53073NEIWA19906 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53073NEIWA19906 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53073NEIWA19906 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53073NEIWA19906 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53007NEI42328 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53007NEI42328 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53007NEI42328 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53007NEI42328 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53007NEI42328 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 53007NEI42328 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 48331NEI6464 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 45015NEI41217 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+0039111NEIOH11100012 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00

39111NEIOH11100012 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 39111NEIOH11100012 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 39111NEIOH11100012 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 39111NEIOH11100012 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI469702 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 36089NEI39458 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 29143NEI34464 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 22019NEI5988 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21101NEI11365 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21091NEIKY0912109100 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21091NEIKY0912109100 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21091NEIKY0912109100 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21091NEIKY0912109100 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21091NEIKY0912109100 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 21091NEIKY0912109100 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Antimony compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Cadmium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Chromium (VI) compounds0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Cobalt compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Manganese compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00 18173NEI32661 Selenium compounds 0.0E+00 0.0E+00 0.0E+00 0.0E+00 0.0E+00

1 - Some maximum acute impacts may be at on-site locations Note:BOLDindicates acute risks greater than 1 2 - Indicates plant is no longer operating their process or have gone out of business

### NEI ID Dioxin PAH's Dioxin PAH's Total Dioxin PAH's Total

NEI46970 * 2.E+02 2.E+03 1.E+01 6.E+01 7.E+01 2.E+01 1.E+02 2.E+02 NEI32661 2.E+02 5.E+014.E+01 7.E+005.E+01 6.E+002.E+008.E+00 NEI34464 2.E+02 5.E+014.E+01 7.E+004.E+01 7.E+004.E+00 1.E+01 NEI41217 1.E+024.E+01 3.E+01 6.E+004.E+014.E+002.E+006.E+00 NEIKY09121091000042.E+024.E+01 2.E+01 3.E+002.E+014.E+002.E+006.E+00 NEI6464 1.E+02 2.E+01 2.E+01 2.E+002.E+01 6.E+00 1.E+007.E+00 NEIWA19906 2.E+02 3.E+01 2.E+01 2.E+002.E+01 1.E+01 3.E+002.E+01 NEI11365 1.E+02 3.E+01 1.E+01 3.E+002.E+01 3.E+002.E+005.E+00 NEI42328 1.E+02 2.E+01 1.E+01 9.E-01 2.E+01 6.E+00 1.E+007.E+00 NEIOH1110001 2.E+02 7.E+00 1.E+01 3.E-01 1.E+01 6.E+00 5.E-01 6.E+00 NEI700 1.E+02 3.E+01 1.E+01 2.E+00 1.E+014.E+002.E+006.E+00 NEI39458 8.E+01 2.E+01 6.E+00 9.E-01 7.E+004.E+002.E+005.E+00 NEI5988 2.E+002.E+01 5.E-01 4.E+005.E+00 8.E-02 1.E+00 1.E+00

Multipathway Screen Values≥ 100 * - Selected for Tier 3 Screen based upon Tier 2 Screen Value for Fisherman Scenario. Refer to App. 9 for results. This facility is currently not active. Tier 2 Screen Values Tier 1 Fisherman Scenario Farmer Scenario 

### Table 4a. Multipathway Cancer Screen Values

## NEI ID Selected for Tier 3? *

MercuryCadmiumMercuryCadmiumMercuryCadmium NEI41217 * Y (for mercury) 5.E+003.E+002.E+009.E-01 3.E-04 2.E-02 NEIKY09121091000041.E+01 2.E+00 1.E+002.E-01 5.E-04 1.E-02 NEI34464 5.E+002.E+00 1.E+006.E-01 4.E-04 2.E-02 NEI32661 5.E+002.E+00 1.E+005.E-01 3.E-04 1.E-02 NEIWA19906 * Y (for cadmium) 6.E+003.E+01 6.E-01 2.E+008.E-04 4.E-01 NEI6464 3.E+002.E-02 5.E-01 3.E-03 3.E-04 2.E-04 NEI700 3.E+002.E-02 3.E-01 2.E-03 2.E-04 1.E-04 NEI42328 2.E+009.E-01 3.E-01 9.E-02 1.E-04 5.E-03 NEI39458 2.E+00 1.E+002.E-01 9.E-02 2.E-04 8.E-03 NEI5988 7.E-01 2.E-02 2.E-01 6.E-03 6.E-05 2.E-04 NEI11365 1.E+002.E+00 1.E-01 2.E-01 5.E-05 8.E-03 NEI46970 5.E-01 8.E-01 3.E-02 4.E-02 4.E-05 6.E-03 NEIOH1110001 2.E-01 #N/A 1.E-02 #N/A 1.E-05 #N/A

#N/A - PB-HAP not emitted by facility Multipathway Screen Values> 1



## Table 4b. Multipathway Non-Cancer Screen Values

Tier 2 Screen Values Tier 1 Fisherman Scenario Farmer Scenario

* - Selected for Tier 3 Screen based upon Tier 2 Screen Value for Fisherman Scenario. Refer to App. 9 for results.

### NEI ID Dioxin PAH's Total Dioxin PAH's Total Comment

NEI46970 * 1.E+01 6.E+01 7.E+01 1.E+01 6.E+01 7.E+01No Change

NEI ID Dioxin PAH's Total Dioxin PAH's Total Comment NEI46970 * 2.E+01 1.E+02 2.E+02 2.E+01 1.E+02 2.E+02No Change

Multipathway Screen Values≥ 100

Tier 2 Fisherman Scenario Tier 3 Fisherman Scenario

Tier 2 Farmer Scenario Tier 3 Farmer Scenario 

### Table 4c. Multipathway Cancer Screen Tier 2 vs Tier 3 Values

### NEI ID MercuryCadmium Mercury Cadmium

NEI41217 * 1.59 0.89 1 No Tier 3 Screen

NEIWA19906 * 0.57 2.42 No Tier 3 Screen 1

Multipathway Screen Values> 1 Comment Plume rise adjustment reduced screen value

Plume rise and lake adjustment reduced screen

value 

### Table 4d. Multipathway Non-Cancer Screen Tier 2 vs Tier 3 Values

Tier 2 Fisherman Tier 3 Fisherman Scenario