UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

REGION 5 

77 WEST JACKSON BOULEVARD 

CHICAGO, IL 60604-3590 

ADDENDUM 

Risk Screening and Risk Management Recommendations for: 

Veolia ES Technical Solutions, L.L.C. 

Sauget, Illinois 

(Formerly: "Onyx Environmental Services") 

Explanation of Mercury Speciation, Dispersion and Methylation 

November 2007 

Prepared By: 

Christopher Lambesis, Environmental Scientist 

Todd Ramaly, Environmental Scientist 

Mario Mangino, Toxicologist 

U.S. EPA- Region 5 

Land and Chemicals Division 

77 W. Jackson Boulevard 

Chicago, llli no is 60604 
Addendum 

Risk Screening and Risk Management Recommendations for: 

Veolia ES Technical Solutions, L.L.C. 

Sauget, Illinois 

I. Background 

The "Risk Screening and Risk Management Recommendations for Veolia ES Technical 

Solutions, L.L.C., Sauget, Illinois," dated May 2007, (the "Veolia Risk Report") 

evaluated whether compliance by the Veolia facility with the emission standards for 

certain hazardous constituents established by 40 C.F.R. Part 63, Subpart EEE (the 

"Hazardous Waste Combustion - Maximum Achievable Control Technology Rule" or 

"HWC-MACT Rule") alone would be protective of human health. The Veolia Risk 

Report calculated the expected emissions of various hazardous constituents, including 

mercury, at the HWC-MACT Rule emissions standards for each incinerator stack at the 

Veolia facility. U.S. EPA conducted air dispersion and deposition modeling of these 

expected emissions from the Veolia facility (see Dispersion Modeling of Incinerator 

Stack at Onyx Environmental Services, dated June 15, 2006). Finally, U.S. EPA assessed 

the human health risks resulting from the modeled deposition of hazardous constituents 

from the Veolia facility. In conducting the site specific risk assessment for the Veolia 

Risk Report , USEP A followed the Final Human Health Risk Assessment Protocol for 

Hazardous Waste Combustion Facilities , EPA 520-R-05-006, September 2005 

("HHRAP" or "risk assessment model"). 

Mercury deposition and runoff to water bodies results in the conversion of inorganic 

mercury to methylmercury within the water column. Methylmercury is of concern 

because it has a high potential for bioaccumulation and bioconcentration into aquatic 

species including fish. In other words, the emission and deposition of inorganic mercury 

may result in human exposure to methyl mercury through the food chain, i.e., fish. There 

is some indication of the potential for both recreational and subsistence fishing at the 

Frank Holten State Park lakes that are near the Veolia facili ty. Because of these site 

specific factors, the Veolia Risk Report considered the health risks posed by the 

conversion of inorganic mercury emitted by the Veolia facility into methyl mercury. 

Table 2 of the V eolia Risk Report provides the estimated the cancer risk and hazard 

quotients for various constituents including methyl mercury. The Veolia Risk Report 

concluded that emissions of mercury from the Veolia facility at the HWC-MACT Rule 

emissions standard would result in potential exposure to methyl mercury above U.S. 

EPA's risk management guidelines. Therefore, the Veolia Risk Repmt recommended 

that total annual stack emissions of mercury from the Veolia facili ty be limited to protect 

human health. 

1 
This Addendum explains how U.S. EPA calculated the conversion of expected emissions 

of inorganic mercury from the Veolia incinerator stacks to methylmercury for purposes of 

assessing potential human health risks in the Vrolia Risk Report. 

II. Speciation and Dispersion of Mercury Emissions 

As described in the dispersion modeling report, emissions from Veolia's stacks were 

modeled as "unit" emissions wherein emission rates of the various phases (vapor, 

particulate, and particle-bound) are set to 1.0 gram per second. This methodology allows 

the modeler to use one set of modeling runs and scale the results by multiplying them by 

the actual or tested emission rate. After entering the constituent-specific emission rate, 

the risk assessment model (Final Human Health Risk Assessment Protocol for Haza rdous 

Waste Combustion Facilities, EPA 520-R-05-006, September 2005) further partitions the 

emissions to one or more of the phase-specific dispersion results. For example, an 

extremely volatile chemical may have the majority of its mass emitted assigned to the 

dispersion results of the modeled vapor phase. Similarly, a non-volatile pollutant like a 

heavy metal may be largely assigned to the dispersion results from the particle phase. 

These are important distinctions as the specific phases disperse and deposit on the 

surrounding area differently. 

Mercury can be emitted not only in different phases (vapor and particle-bound) but in 

different species that also effect how mercury is dispersed and deposited. The primary 

species of concern are elemental mercury and divalent mercury. In March 2005, the 

Veolia facility conducted a stack test on only Stack 4 in order to measure the proportions 

of the various species and phases. U.S. EPA used the results of the Stack 4 test results 

for each incinerator stack in the risk assessment model in order to apportion the mercury 

emissions among the various phases and species. 

The risk assessment model also accounts for the concept of "loss to global cycle" where 

some of the mercury is assumed to leave the study area wi thout depositing. The frac tion 

of a pollutant that remains in the vapor phase in the surrounding area is identified in the 

risk assessment model as Fv. This parameter tells the model how to partition the pollutant 

between the various phases. Since the " loss to global cycle" assumptions ultimately 

effect how the mercury species deposit, Fv must be individually calculated for the species 

of mercury and entered into the model. The following diagram shows the speciation of 

mercury from the stack test and the estimates for factoring "loss to global cycle" into the 

emission rates. The diagram also shows how Fv is calculated for both elemental and 

divalent mercury. Divalent mercury is modeled as mercuric chloride. The risk 

assessment model combines all of these factors to scale the results from the dispersion 

modeling and deposition results to site-specific air concentrations and deposition fl uxes 

for the different species and phases of mercury. The risk assessment model used these 

scaled mercury concentrations as the source for further fate and transport modeling of 

mercury through the environment. 

2 
Figure 1. Phase Allocation and Speciation of Mercury for Veolia-Sauget Risk Assessment 

Total Mercury Emmiss•ons 

into Air 6.39E·04 g!s 

% Vapor Phase 

99.88% 6.38E-04 g!s 

% Particle Bound Phase 

0. 149% 9.52E-07 _g!s 

Site-Specific Stack 4 Speciation Results 

Mercury Report to Congress 

Global Loss Fractions 

j'''''''''''''''"'''''''''''''"'''''''''''' ..•••.•.... 

i % Elemental Mercury 1 

"""""''"''''' ........... _ .. , .••••.• __ ............. ~ ....................................... '1 

1 ~~ . ! 

4 

l .1 8% 7.54E-06 

~ l % 

----;--.. 99% 

•valent Mercury j Vapor i 

98.7% 6.31E·04 

~ 68% 

' 

~ 32% 

j X. •valent Mercury : i Partlcle Bound ! 

Deposited as elemental mercury vapor 

Lost to global cycle 

Deposited as divalent mercury vapor 

Lost to global cycle 

deposited as divalent mercury particulate 

! 

! 

! 

' i 

I 

I 

0. 149% 9.52E·07 Q}s ~ ! 36% 

, ~ , 64% Lost to global cycle as divalent mercury part e~ lat

'····••><••················"'············· .............................................................................. ! < ............................................................................................................. ; 

Summary with Consideration of Loss to Global Cycle 

Total mercurJ emitted deposited as divalent mercury Percent of Tota

Deposited as dr1alent mercury vapor • Deposited as divalent mercury particulate 

4.29E-04 gls 

Total mercury deposited as elemental vapor 

Oepos:ted elemental mercury vapor ; 

or 

7.54E-08 

0.0 116% 

Vapor Fraction (Fv) of Deposited Mercury 

67% of total mercury em1tted 

g!s 

of total mercury emitted 

(for partitioning between vapor and particle bound deposition fluxes) 

F·J (divalent mercury)= deposited as divalent mercwy vapor/total divalent mercury· deposited 

Fv (divalent mercury)= 0.999201425 

Fv (elemental mercury)= deposited as elemental mercury vapor/total e!emental mercUJy deposited 

Fv (elemenlal mercury)= 1 

3 
III. Mercury Fate, Transport and Methylation for the Veolia Risk Report 

The following description of mercury dispersion and methylation is taken from the 

HHRAP and U.S. EPA's Mercury Study Report to Congress, EPA-452/R-97-003, 

December 1997 ("Mercury Report to Congress"). 

A. Fate and Transport of Mercury in the Environment 

The movement and distribution of mercury in the environment can be confidently 

described only in general terms. There has been increasing consensus on many, but not 

all, of the detailed behaviors of mercury in the environment. The depiction of the mercury 

cycle in Figure 2-2 (from the Mercury Study Report to Congress) illustrates the major 

transfer and transformation processes expected to occur. These processes include a 

number of infinite and/or indefinite loops. 

Mercury cycling and partitioning in the environment are complex phenomena that depend 

on numerous environmental parameters. The following points generally describe the key 

factors that affect the fate and transport of mercury in the environment. 

• The form of mercury in air affects both the rate and mechanism by which it 

deposits to earth. 

• Wet deposition apparently is the primary mechanism for transporting mercury 

from the atmosphere to surface waters and land. 

• Once in aquatic systems, mercury can exist in dissolved or particulate forms and 

can undergo a number of chemical transformations (see Figure 2-2). 

• Contaminated sediments at the bottom of surface waters can serve as an important 

mercury reservoir, with sediment-bound mercury recycling back into the aquatic 

ecosystem for decades or longer. 

• Mercury has a long retention time in soils. As a result, mercury that has 

accumulated in soils may continue to be released to surface waters and other 

media for long periods of time, possibly hundreds of years. 
in Freshwater Lake 

Air CH,HgC~ 

,.,.,,,,,, . 

..... :a.l .. llrnAI~9 , .If / / / , " ;1 / ; / If ; ; , ; " " I' " " / / I' 

,, ' ' ·'"''"' " / ' "'' '/1'-/;tf,/'.,/l.t.,;;,,, , . , , , J' , < , , , ~ ... Hg(ll);iii; ; ; f , Ct\Hg., ,_ , , · ;!;; CHJ-tgCH., 

"' H,$ ",", /,,,, ", ",",,,, . ,,,,,,,,,,,,,,,,", 

Source: Adapted from Winfrey. M.R. and J.W.M. Rudd. 1990. Review -- Environmental Factors Affecting the 

Formation of Methylmercury in Low pH Lakes. Environ. Toxicol. Chern. 9:853-869. 

B. Mercury Methylation and Bioaccumulation 

Methylation of mercury is a key step in the entrance of mercury into food chains. The 

biotransfonnation of inorganic mercury species to methylated organic species in water 

bodies can occur in the sediment and the water column. Nearly 100% of the mercury that 

bioaccumulates in fish tissue is methylated. 

Methylmercury production and accumulation in the freshwater ecosystem is an efficient 

process for accumu lating mercury which can then be ingested by fish-eating (piscivores) 

birds, animals and people. In addition, methylmercury generally comprises a relatively 

greater percentage of the total mercury content at higher trophic levels. Accordingly, 

mercury exposure and accumulation is of particular concern for animals at the highest 

trophic levels in aquatic food webs and for animals and humans that feed on these 

orgamsms. 

1. Calculating Mercury Concentrations in Surface Water and 

Sediments 

HHRAP suggests these mechanisms in determining mercury loading of the water 

column: 

• Direct deposition, 

• Runoff from impervious surfaces within the watershed, 

• Runoff from pervious surfaces within the watershed, 

• Soil erosion over the total watershed, 
• Direct diffusion of vapor phase mercury into the surface water, and 

• Internal transformation of compounds chemically or biologically. 

The total concentration of mercury is partitioned between the sediment and the water 

column. The HHRAP uses the Universal Soil Loss Equation (USLE) and a sediment 

delivery ratio to estimate the rate of soil erosion from the watershed. The equations 

recommended for estimating surface water concentrations include a sediment mass 

balance, in which the amount of sediment assumed to be buried and lost from the water 

body is equal to the difference between the amount of soil introduced to the water body 

by erosion and the amount of suspended solids lost in downstream flow. As a result, it is 

assumed that sediments do not accumulate in the water body over time, and equilibrium 

is maintained between the surficial layer of sediments and the water column. The total 

water column mercury concentration is the sum of the mercury concentration dissolved in 

water and the mercury concentration associated with suspended solids. 

For the Veolia Risk Report, U.S. EPA used a computer software (IRAPTM) that follows 

this methodology in calculating mercury concentrations in the water column. A copy of 

the IRAPTM archive for the Veolia Risk Report is attached in a compact disk. See 

Addendum Appendix A, IRAP TM Archive. 

2. Methylation of Mercury 

The net mercury methylation rate (the net result of methylation and demethylation) for 

most soils appears to be quite low; with much of the measured methylmercury in soils 

potentially resulting from wet deposition. Based on the information in Mercury Report to 

Congress, U.S. EPA assumes that 98 percent of the deposited mercury remains divalent 

mercury, and two percent speciates to organic mercury (methylmercury) in soil. 

Both watershed erosion and direct atmospheric deposition can be impmtant sources of 

mercury to a water body. In the absence of site-specific measurements to support 

evaluation of water body properties and biotic conditions relevant to mercury 

methylation, HHRAP generally recommends assuming that 85 percent of total mercury in 

surface water is divalent mercury, and the remaining mass is methylmercury. 

Specifically, HHRAP recommends that a dissolved water concentration first be 

calculated for total mercury using the fate and transport parameters specified for mercuric 

chloride. Then, the dissolved total mercury concentration should be apportioned based on 

an 85 percent divalent and 15 percent methylmercury speciation split in the water body. 

HHRAP's Appendix B (Table B-4-24) presents the equations recommended for applying 

the speciation assumptions. The risk assessment software used by U.S. EPA for the 

Veolia Risk Report utilizes these equations consistent with the HHRAP. 

3. Biaccumulation of Methylmercury in Fish 

After methylmercury is formed in the aquatic environment, the most significant concern 

for human health risk is uptake and bioaccumulation in fish. Bioaccumulation is the term 
which refers to the finding that the concentration of mercury (in the form of 

methylmercury) in the aquatic environment increases as mercury moves up the food 

chain. 

For methylmercury, U.S. EPA guidance recommends that the concentration in fish should 

be calculated using a methylmercury-specific Bioaccumulation Factor (BAF). The BAF 

is the ratio of the contaminant concentration in fish tissue to the contaminant 

concentration in the waterbody where the fish are exposed to the contaminant. The BAF 

accounts for uptake of contaminants into fish by a combination of several different 

mechanisms including water passing across the gills and consumption of sediments and 

dietary foods which could include plankton, daphnids, and other fish. 

BAF values are based on dissolved water concentrations. U.S. EPA guidance 

recommends the following equation to calculate fish concentrations for chemicals which 

bioaccumulate including methylmercury (HHRAP): 

Where 

Cfish 

Cctw 

BAF fish 

= 

= 

= 

Concentration of methylmercury in fish (mg/kg tissue) 

Dissolved phase water concentration (mg/Liter) 

Bioaccumulation fac tor for methylmercury (Liter/kg) 

The dissolved phase water concentration (Cctw) is calculated as described above (Section 

B.2.). The recommended methylmercury BAFfish value and the BAF value used in the 

Veolia Risk Report is 6.8E+06 (HHRAP Chemdat Database). 

That BAF value is based on the geometric mean from measured BAF values obtained 

from a number of actual field studies of mercury bioaccumulation conducted at U.S. and 

Canadian lakes (Mercury Study Report). This value is considered to be appropriate for 

evaluating methylmercury uptake at other lakes and also accounts for uptake into fish at a 

high trophic level (i.e., trophic level4- fish at the highest end of the food chain). The 

available information indicates that the lakes at Frank Holten State Park contain fish at 

trophic level 4. 

4. Fish Consumption Rate 

During the 2003 public comment period, the public raised the concern that U.S. EPA had 

not considered subsistence fishing at the Frank Holten State Park lakes. In addition, 

repmts of subsistence fishing were provided to U.S. EPA. Visits to the lakes by U.S. EPA 

indicated the potential for recreational and subsistence fishi ng there. Frank Holten State 

Park lakes have naturally occurring fish and are stocked annually with game fish. In 

addition , U.S. EPA has concluded that the area surrounding th e Veolia faci lity is a 

potential environmental justice community. For these reasons, U.S. EPA used Adult and 

Child Fisher exposure scenarios recommended by HHRAP for assessing potential risks 

posed by methylmercury in fish. 
The tisk assessment computer software used by U.S. EPA, IRAPTM, used the default 

consumption rates in Appendix C, Table C-1-4 of the HHRAP, which are derived from 

the 1987-1988 USDA National Food Consumption Survey. Table C-1-4 of the HHRAP, 

Appendix C, states that these default consumption rates may be used to assess exposure 

to contaminants in foods grown, raised, or caught at a specific site. It is important to note 

that these default consumption rates are not intended to specifically represent subsistence 

fishers or other high-end consumers of home-caught fish. The default consumption rates 

are derived from data that represent the average amount of fish eaten by people who fish 

in a local water body and eat at least some of the fish they catch. Since there is no 

reliable site-specific information available about the amount of fish consumed from 

Frank Holten State Park lakes, the Veolia Risk Report used the recommended default 

consumption rate values shown in the HHRAP. These consumption rates convert to 87.5 

grams per day for an Adult Fisher and 13.2 grams per day for a Child Fisher. These are 

the values used in the calculations below. 

5. Calculation of Methymercury Hazards 

U.S. EPA calculated the hazard quotients for methylmercury appearing in Table 2 of the 

Veolia Risk Report according the following equations: 

Calculation of methlymercury concentration in fish 

Cfish = Cctw X BAFfish 

Where, 

Cfish = Concentration of methylmercury in fish (mg/kg FW tissue) 

Cctw = Methylmercury dissolved phase water concentration (mg/L) 

BAFfish = Bioaccumulation factor for methylmercury in fish (Ukg FW tissue) 

Calculation of Average Daily Dose of Methylmercury from Fish 

ADD = (Cfish x CRfish x EF x ED) I (BW x AT x 365days/year x 1000 g/kg) 

Where, 

ADD= Average Daily Dose -the amount of methylmercury at the exchange boundary 

(mg/kg/day) 

Cfish = methylmercury concentration in fish (mg/kg) 

CRfish =Consumption rate-the amount of contaminated fish consumed per day (glday) 

EF =Exposure Frequency (days/year) 

ED= Exposure Duration (30 years) 

BW = Average Body Weight of the Receptor over the Exposure Period (kg) 

AT= Averaging Time (30 years) 
Calculation of Methylmercury Hazard Quotient 

HQ =ADD/RID 

Where, 

HQ= Hazard Quotient (unitless) 

ADD= Average Daily Dose (mg/kg-day) 

RID= Reference Dose (mg/kg-day) 

Calculation of Adult Fisher Scenario Total Hazard Quotient 1 

Cfish = Cdw X BAFr.sh 

Where, 

Stack 2 Cdw = 6.16E-9 mg!L2 

Stack 3 Cdw = 6.09E-9 mg/L 

Stack 4 Cdw = 1.52E-8 mg/L 

BAFtish = 6,800,000 Ukg 

Stack 2 Cfish = 0.0419 mg/kg 

Stack 3 Cfish = 0.0414 mg/kg 

Stack 4 Cfish = 0.103 mg/kg 

And, 

ADD = (Cfish x CRfish x EF x ED) I (BW x AT x 365days/year x 1000 g/kg) 

Where, 

CRfish = 87.5 g/day (from HHRAP) 

EF = 350 days/year (from HHRAP) 

ED = 30 years (from HHRAP) 

BW = 70 kg (from HHRAP) 

AT= 30 years (from HHRAP) 

Stack 2 ADD = 0.000050 mg/kg-day 

1 The values used here have been rounded for brevity. Therefore, these calculations differ slightly from 

those in Table 2 of the Veolia Risk Report due to this rounding. 2 The specific values for the contributing concentration of methylmercury for each stack in this calculation 

are taken from the IRAPTM run generated for the Veolia Risk Report. See Addendum Appendix B, Reprint 

of Select IRAPTM Reports, Media Concentrations. 
Stack 3 ADD = 0.000050 mg/kg-day 

Stack 4 ADD= 0.000123 mg/kg-day 

Therefore, 

HQ =ADD/RID 

Where, 

RID= 0.0001 mg/kg-day 

Stack 2 HQ = 0.50 

Stack 3 HQ = 0.50 

Stack 4 HQ = 1.23 

Total Adult Fisher methylmercury HQ = 2.23 

Calculation of Child Fisher Scenario Total Hazard Quotiene 

Where, 

Stack 2 Cctw = 6.16E-9 mg/L 4 

Stack 3 Cctw = 6.09E-9 mg/L 

Stack 4 Cctw = 1.52E-8 mg/L 

BAFfish = 6,800,000 Ukg 

Stack 2 Cfish = 0.0419 mg/kg 

Stack 3 Cfish = 0.0414 mg/kg 

Stack 4 Cfish = 0.103 mg/kg 

And, 

ADD = (Cfish x CRfish x EF x ED) I (BW x AT x 365days/year x 1000 g/kg) 

Where, 

CRfish = 13.2 g/day (from HHRAP) 

EF = 350 days/year (from HHRAP) 

ED = 6 years (from HHRAP) 

BW = 15 kg (from HHRAP) 

AT= 6 years (from HHRAP) 

3 The values used here have been rounded for brevity. Therefore, these calculations differ slightly from 

those in Table 2 of the Veolia Risk Report due to this rounding. 4 The specific values for the contrib uting concentration of methylmercury for each stack in this calculation 

are taken from the IRAPTM run generated for the Veolia Risk Report. See Addendum Appendix B, Reprint 

of Select IRAP TM Reports, Media Concentrations. 
Stack 2 ADD= 0.000035 mg/kg-day 

Stack 3 ADD = 0.000035 mg/kg-day 

Stack 4 ADD = 0.000087 mg/kg-day 

Therefore, 

HQ =ADD/RID 

Where, 

RID= 0.0001 mg/kg-day 

Stack 2 HQ = 0.35 

Stack 3 HQ = 0.35 

Stack 4 HQ = 0.87 

Total Child Fisher methylmercury HQ = 1.57 
Addendum Appendix A 

IRAP TM Archive 

(See attached CD Rom) 
Addendum Appendix B 

Reprint of Select IRAP TM Reports 
RISK BY COPC Date : 1 0/26/2007 

--

TOTAl TOTAL HAZARD 

RECEPTOR NAM E SCENARIO SOURCE COPC CANCER RISK QUOTIENT 

------------------------

Receptor fisher adult STACK2 Arsenic 7.5334E-007 7.4530E-003 

Receptor fisher_ adult STACK2 Beryllium 1.5271 E-007 8.0822E-003 

Receptor fisher_ adult STACK2 Cadmium 2.8565E-007 1.8514E-002 

Receptor fisher_ adult STACK2 Chromium, hexavalent 7.6356E-007 1.2948E-003 

Receptor fisher adult STACK2 Lead O.OOOOE+OOO O.OOOOE+OOO 

Receptor fisher adult STACK2 Mercuric chloride O.OOOOE+OOO 8.9894E-003 

Receptor fisher_ adult STACK2 Mercury O.OOOOE+OOO 8. 7099E-008 

Receptor fisher_ adult STACK2 Methyl mercury O.OOOOE+OOO 5.0383E-OO I 

Receptor fisher adult STACK2 TetraCDD, 2,3,7,8- 3.4156E-008 6.9815E-004 

Total 1.9894E-006 5.4886E-OO I 

Receptor fisher adult STACK3 Arsenic 7. 3519E-007 7.2734E-003 

Receptor fisher_adult STACK3 Beryllium 1.4903 E-007 7.8874E-003 

Receptor fisher_ adult STACK3 Cadmium 2. 7944E-007 1.8112E-002 

Receptor fisher adult STACK3 Chromium, hexavalent 7.45 16E-007 !.2636E-003 

Receptor fisher_adult STACK3 Lead O.OOOOE+OOO O.OOOOE+OOO 

Receptor fisher adult STACK3 Mercuric chloride O.OOOOE+OOO 8. 7090E-003 

Receptor fisher_ adult STACK3 Mercury O.OOOOE+OOO 8.4078E-008 

Receptor fisher adult STACK3 Methyl mercury O.OOOOE+OOO 4.9728E-OO I 

Receptor fisher_adult STACK3 TetraCDD, 2,3,7,8- 3.3397E-008 6.8264E-004 

Total 1.9422E-006 5.4121 E-00 I 

Receptor fisher_ adult STACK4 Arsenic 1.7903E-007 2.0929E-003 

Receptor fisher adult STACK4 Beryllium 5.0242E-008 2.5655E-003 

Receptor fisher_ adult STACK4 Cadmium 9.3996E-008 6.0923E-003 

Receptor fisher_adult STACK4 Chromium, hexavalent 2.5121E-007 3.9204E-004 

Receptor fisher adult STACK4 Lead O.OOOOE+OOO O.OOOOE+OOO 

Receptor fisher_ adult STACK4 Mercuric chloride O.OOOOE+OOO 2.6137E-003 

Receptor fisher adult STACK4 Mercury O.OOOOE+OOO 2.6075E-008 

Receptor fisher_adult STACK4 Methyl mercury O.OOOOE+OOO 1.2378E+OOO 

Receptor fisher adult STACK4 TetraCDD, 2,3,7,8- 2.0560E-008 4.0045E-004 

Total 5.9504E-007 1.2519E +000 

Receptor fisher_ child STACK2 Arsenic 2.9865E-007 1.1331 E-002 

Receptor fisher_ child STACK2 Beryllium 3.0542E-008 9.8159E-003 

Receptor fisher child STACK2 Cadmium 5.7129E-008 1.8514E-002 

Receptor fisher_ child STACK2 Chromium, hexavalent 1.5271E-007 1.6487E-003 

Receptor fisher_child STACK2 Lead O.OOOOE+OOO O.OOOOE+OOO 

Receptor fisher child STACK2 Mercuric chloride O.OOOOE+OOO 2.4236E-002 

IRAP-h View Page 1 
RISK BYCOPC Date : 1 0/26/2007 

TOTAL TOTAL HAZARD 

RECEPTOR NAME SCENARIO SOURCE COPC CANCER RISK QUOTIENT 

Receptor fisher child STACK2 Mercury O. OOOOE+OOO 8. 7099E-008 

Receptor fisher_ child STACK2 Methyl mercury O.OOOOE+OOO 3.5693E-OO I 

Receptm· fisher child STACK2 TetraCDD, 2,3,7,8- 1.75 24E-008 1.9078E-003 

Total 5.5656E-007 4.2438E-OOI 

Receptor fisher child STACK3 Arsenic 2.9146E-007 1.1 058E-002 

Receptor fisher child STACK3 Beryllium 2.9806E-008 9.5794E-003 

Receptor fisher child STACK3 Cadmium 5.5887E-008 1. 8 11 2E-002 

Receptor fisher_ child STACK3 Chromium, hexavalent 1.4903E-007 1.6090E-003 

Receptor tisher _child STACK3 Lead O.OOOOE+OOO O.OOOOE+OOO 

Receptor fisher child STACK3 Mercuric chloride O.OOOOE+OOO 2.3479E-002 

Receptor tisher _child STACK3 Mercury O.OOOOE+OOO 8.4078E-008 

Receptor fisher_ child STACK3 Methyl mercury O.OOOOE+OOO 3.5225E-00 1 

Receptor fisher child STACK3 TetraCDD, 2,3,7,8- 1. 7135E-008 1. 8654E-003 

Total 5.4332E-007 4.1 795E-00 1 

Receptor fisher_ child STACK4 Arsenic 6.3 1 08E-008 2.8086E-003 

Receptor tisher child STACK4 Beryllium I. 0048E-008 2.8906E-003 

Receptor fisher_ child STACK4 Cadmium 1. 8799E-008 6.0923E-003 

Receptor fisher child STACK4 Chromium, hexavalent 5.0242E-008 4.5723 E-004 

Receptor fisher child STACK4 Lead O.OOOOE+OOO O.OOOOE+OOO 

Receptor fisher_ child STACK4 Mercuric chloride O.OOOOE+OOO 7.0444E-003 

Receptor fisher child STACK4 Mercury O.OOOOE+OOO 2.6075E-008 

Receptor fisher child STACK4 Methyl mercury O. OOOOE+OOO 8. 7202E-OO I 

Receptor fisher_ child STACK4 TetraCDD, 2,3,7,8- 5.3284E-009 5.538 1 E-004 

Total 1.4753 E-007 8.9 187E-001 

--- -

IRAP-h View Page 2 
CUMULATIVE RISK BY COPC 

Receptor fisher adult Arsenic 1.6676£-0

Receptor fisher adult Beryllium 3.5199£-0

Recepto r fisher adult Cadmium 6.5908£-0

Receptor fisher adult Chromium, hexavalent 1.7599£-0

Receptor fisher adult Lead O.OOOOE+O

Receptor fisher_adult Mercuric chloride O.OOOOE+O

Receptor fisher_ adult Mercury O.OOOOE+O

Receptor fisher_adult Methyl mercury O.OOOOE+O

Receptor fisher_ adult TetraCDD, 2,3,7,8- 8.81 12E-0

Total 4.5267£-0

Receptor fisher child Arsenic 6.5322£-0

Receptor fisher child Beryllium 7.0397E-0

Receptor fisher child Cadmium 1.3 182E-0

Receptor fisher child Chromium, hexavalent 3.5199£-0

Receptor fisher_ child Lead O.OOOOE+O

Receptor fisher_ child Mercuric chloride O.OOOOE+O

Receptor fisher child Mercury O.OOOOE+O

Receptor fisher child Methyl mercury O.OOOOE+O

Receptor fisher child TetraCDD, 2,3,7,8- 3.9987E-0

Total 1.2474£-0

IRAP-h View 
FISH CONCENTRATIONS 

Receptor fisher adult STACK2 Arsenic 3. 3128E-007 

Receptor fisher adult STACK2 Beryllium 3.7077£-007 

Receptor fishe r adult STACK2 Cadmium I. 23 5 2E-005 

Receptor fisher _adult STACK2 Chromium, hexavalent 4.2220£-008 

Receptor fisher adult STACK2 Lead 5.3509£-009 

Receptor fisher adult STACK2 Mercuric chloride O.OOOOE+OOO 

Receptor fisher adult STACK2 Methyl mercury 3.5593£-002 

Receptor fisher adult STACK2 TetraCDD, 2,3 ,7,8- 8.4725£-011 

Receptor fisher adul t STACK3 Arsenic 3.2330£-007 

Receptor fisher_adult STACK3 Beryllium 3.6183£-007 

Receptor fisher adult STACK3 Cadmium 1.2084£-005 

Receptor fisher adult STACK3 Chromium, hexavalent 4.1202£-008 

Receptor fisher _adult STACK3 Lead 5.2346£ -009 

Receptor fisher adult STACK3 Mercuric chloride O.OOOOE+OOO 

Receptor fisher adult STACK3 Methyl mercury 3.5 132£-002 

IRAP-h View 
FISH CONCENTRATIONS 

Receptor fisher _adult STACK3 TetraCDD, 2,3,7,8- 8.2843E-Ol l 

Receptor fisher_ adult STACK4 Arsenic 7.8136E-007 

Receptor fisher_adult STACK4 Beryllium 8.7447E-007 

Receptor fisher_ adult STACK4 Cadmium 2.9140E-005 

Receptor fisher_adult STACK4 Chromium, hexavalent 9.9580E-008 

Receptor fisher adult STACK4 Lead 1.2623E-008 

Receptor fisher _adult STACK4 Mercuric chloride O.OOOOE+OOO 

Receptor fisher adult STACK4 Methyl mercury 8. 7650E-002 

Receptor fisher adult STACK4 TetraCDD, 2,3,7,8- 1.9841E-010 

Receptor fisher child STACK2 Arsenic 3.3 128E-007 

Receptor fishe r_ child STACK2 Beryllium 3. 7077E-007 

Receptor fis her child STACK2 Cadmium 1.2352E-005 

Receptor fisher_ child STACK2 Chromium, hexavalent 4.2220E-008 

Receptor fisher child STACK2 Lead 5.3509E-009 

Receptor fisher child STACK2 Mercuric chloride O.OOOOE+OOO 

IRAP-h View 
FISH CONCENTRATIONS 

Receptor fisher child STACK2 Methyl mercury 3.5593E-002 

Receptor fisher child STACK2 TetraCDD, 2,3,7,8- 8.4725E-011 

Receptor fisher child STACK3 Arsenic 3.2330E-007 

Receptor fisher_ child STACK3 Beryllium 3.6183E-007 

Receptor fisher child STACK3 Cadmium 1.2084E-005 

Receptor fishe r child STACK3 Chromium, hexavalent 4. 1202E-008 

Receptor fisher_ child STACK3 Lead 5.2346E-009 

Receptor fisher child STACK3 Mercuric chloride O.OOOOE+OOO 

Receptor fisher_ child STACK3 Methyl mercury 3.51 32E-002 

Receptor fisher child STACK3 TetraCDD, 2,3,7,8- 8.2843E-011 

Receptor fisher_ child STACK4 Arsenic 7.8136E-007 

Receptor fisher_ child STACK4 Beryllium 8. 7447E-007 

Receptor fisher child STACK4 Cadmium 2. 9140E-005 

Receptor fisher child STACK4 Chromium, hexavalent 9.9580E-008 

Receptor fisher child STACK4 Lead 1.2623E-008 

IRAP-h View 
FISH CONCENTRATIONS 

Receptor fisher child STACK4 Mercuric chloride O.OOOOE+OOO 

Receptor fisher_ child STACK4 Methyl mercury 8. 7650E-002 

Receptor fisher child STACK4 TetraCDD, 2,3,7 ,8- 1.9841 E-01 0 

·-------------·--------· -·-----

IRAP-hView 
MEDIA CONCENTRATIONS 

Receptor fisher_adu lt STACK2 Arsenic 1. 1539E-002 1.6564£-008 1.2148E-00

Receptor fisher_ adult STACK2 Beryllium 9.6240£-002 5.9801E-009 1.7162E-00

Receptor fisher adult STACK2 Cadmium 6 8042E-002 4.9409£-008 7.810 I E-00

Receptor fisher_ adult STACK2 Chromium, hexavalent 7.7158E-003 1.4073E-008 7.9784E-00

Receptor fisher_ adult STACK2 Lead 2.4651E-001 5.9454E-008 4.454 1 E-00 

Receptor fis her adult STACK2 Mercuric chloride 6.7370E-002 2. 9661 E-008 1.3451 E-00

Receptor fisher adult STACK2 Methyl mercury 1.3396£-003 5.2342£-009 2.6402E-00

Receptor fisher_adult STACK2 TetraCDD, 2,3,7,8- 3.0022E-008 3.4568E-O 15 5.12 13E-00

Receptor fisher_adult STACK3 Arsenic 1. 1261 E-002 1.6165E-008 1.1855E-00

Receptor fisher adult STACK3 Beryllium 9.3921E-002 5.8360E-009 1.6749E-00

Receptor fisher adult STACK3 Cadmium 6.6563E-002 4.8334E-008 7.6403E-00

Receptor fisher_ adult STACK3 Chromium, hexavalent 7.5299E-003 1.3734E-008 7.7861E-00

Receptor fisher adult STACK3 Lead 2.41 15E-001 5.8162E-008 4.3572E-00 

Receptor fisher_ adult STACK3 Mercuric chloride 6.5258E-002 2.9277E-008 l.3030E-00 

Receptor fisher_adult STACK3 Methyl mercury 1.2976E-003 5.1665E-009 2.5575 E-00

IRAP-h View 
MEDIA CONCENTRATIONS 

Receptor fisher adult STACK3 TetraCDD, 2,3,7,8- 2.9355E-008 3.3800E-01 5 5.0075E-00

Receptor fisher adult STACK4 Arsenic 2.1840E-003 3.9068E-008 2.2992E-00

Receptor fisher adult STACK4 Beryllium l.8215E-002 1.4 104E-008 3.2482E-00

Receptor fisher adult STACK4 Cadmium 1.2881E-002 I. 1656E-007 1.4785E-00

Receptor fisher adult STACK4 Chromium, hexavalent I .4603E-003 3.3193E-008 1.5100 E-00

Receptor tisher adult STACK4 Lead 4.6665E-002 1.4025E-007 8.4316E-00

Receptor fisher adult STACK4 Mercuric chloride I. 9616E-002 7.3041E-008 3.9167E-00

Receptor fisher adult STACK4 Methyl mercury 3.9006E-004 1.2890E-008 7.6877E-00

Receptor fisher adult STACK4 TetraCDD, 2,3,7 ,8- 5.8003E-009 8.0952E-O 15 9.8944E-00

Receptor fisher child STACK2 Arsenic l.l539E-002 1.6564E-008 I .2 148E-00

Receptor fisher_child STACK2 Beryllium 9.6240E-002 5.980 IE-009 1. 7162E-OO 

Receptor fisher child STACK2 Cadmium 6.8042E-002 4.9409E-008 7.810 1E-00

Receptor fisher child STACK2 Chromium, hexavalent 7. 7158E-003 1.4073E-008 7.9784E-00

Receptor fisher child STACK2 Lead 2.4651 E-00 I 5.9454E-008 4.454 1E-OO 

Receptor fisher child STACK2 Mercuric chloride 6.7370E-002 2. 9661 E-008 1.3451E-001 

IRAP-h View 
MEDIA CONCENTRATIONS 

Receptor fisher child STACK2 Methyl mercury !.3396E-003 5.2342E-009 2.6402E-00

Receptor fisher_ child STACK2 TetraCDD, 2,3,7,8- 3.0022E-008 3.4568E-015 5.1 2!3E-00

Receptor tisher child STACK3 Arsenic !. 1261 E-002 !.6!65E-008 1.!855E-00

Receptor fisher_ child STACK3 Beryllium 9.3921E-002 5.8360E-009 !.6749E-00 

Receptor fisher_child STACK3 Cadmium 6.6563E-002 4.8334E-008 7.6403E-00

Receptor fisher_child STACK3 Chromium, hexavalent 7.5299E-003 1.3 734E-008 7.7861E-00

Receptor fisher_ child STACK3 Lead 2.4 1 15E-OO I 5.8162E-008 4.3572E-OO 

Receptor fisher child STACK3 Mercuric chloride 6.5258E-002 2. 92 77E-008 1.3030E-00 

Receptor fisher_ child STACK3 Methyl mercury 1.2976E-003 5.1665E-009 2.5575E-00

Receptor fisher_ child STACK3 TetraCDD, 2,3,7,8- 2.9355E-008 3.3800E-O 15 5.0075E-00

Receptor fisher_ child STACK4 Arsenic 2.1840E-003 3.9068E-008 2.2992E-00

Receptor fisher_child STACK4 Beryllium !.8215E-002 1.4104E-008 3.2482E-00

Receptor fisher child STACK4 Cadmium 1.2881 E-002 1.1656E-007 1.4785E-00

Receptor fisher child STACK4 Chromium, hexavalent 1.4603E-003 3.3193E-008 l.S IOOE-00

Receptor tisher child STACK4 Lead 4.6665E-002 1.4025E-007 8.4316E-00

IRAP-h View 
MEDIA CONCENTRATIONS 

Receptor fisher child STACK4 Mercuric chloride 1.9616E-002 7.3041 E-008 3.9167E-00

Receptor fisher child STACK4 Methyl mercury 3. 9006E-004 I .2890E-008 7 .6877E-00

Receptor fisher child STACK4 TetraCDD, 2,3,7,8- 5.8003£-009 8.0952E-O 15 9.8944E-00

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK2 air crisk inhale Arsenic 

Receptor fisher adult STACK2 intake_ crisk _ag Arsenic 

Receptor fisher adult STACK2 intake_ cri sk _beef Arsenic O

Receptor fisher _adult STACK2 intake crisk chick Arsenic O

Receptor fisher_ adult STACK2 intake crisk dw Arsenic Receptor fisher _adult STACK2 intake_crisk_eggs Arsenic OReceptor fisher adult STACK2 intake_ crisk _fish Arsenic 

Receptor fisher adult STACK2 intake crisk milk Arsenic O

Receptor fisher adult STACK2 intake_crisk_pork Arsenic OReceptor fisher adult STACK2 intake_crisk_soil Arsenic 

Total 

Receptor fisher adult STACK2 air_ crisk _inhale Beryllium 

Receptor fisher adult STACK2 intake_ crisk _ ag Beryllium O

Receptor fisher_ adult STACK2 intake_ crisk _beef Beryllium O

Receptor fisher adult STACK2 intake crisk chick Beryllium OReceptor fisher adult STACK2 intake crisk dw Beryllium O

Receptor fisher adult STACK2 intake_ crisk _eggs Beryllium O

Receptor fisher_adult STACK2 intake_ crisk _fish Beryllium O

Receptor fisher_adult STACK2 intake_crisk_milk Beryllium O

Receptor fisher _adult STACK2 intake_crisk _pork Beryllium OReceptor fisher adult STACK2 intake crisk soil Beryllium O

Total 

Receptor fisher adult STACK2 air crisk inhale Cadmium Receptor fisher adult STACK2 intake_crisk_ag Cadmium O

Receptor fisher _adult STACK2 intake_crisk_beef Cadmium O

Receptor fisher adult STACK2 intake_ crisk _chick Cadmium O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK2 intake_ crisk_ dw Cadmium O

Receptor fisher_adul t STACK2 intake_ crisk_ eggs Cadmium O

Receptor fisher_ adult STACK2 intake_ crisk _fish Cadmium O

Receptor fisher _adult STACK2 intake _crisk_milk Cadmium O

Receptor fisher adult STACK2 intake_ crisk_pork Cadmium O

Receptor fisher adult STACK2 intake_crisk_soil Cadmium O

Total 

Receptor fisher adult STACK2 air_ crisk _inhale Chromium, hexavalent 

Receptor fisher adult STACK2 intake_ crisk _ ag Chromium, hexavalent O

Receptor fisher_adult STACK2 intake_ crisk _beef Chromium, hexavalent O

Receptor fisher _adult STACK2 intake_crisk _chick Chromium, hexavalent O

Receptor fisher _adult STACK2 intake_crisk_dw Chromium, hexavalent O

Receptor fisher_adult STACK2 intake_crisk_eggs Chromium, hexavalent O

Receptor fisher adult STACK2 intake_crisk_fish Chromium, hexavalent O

Receptor fisher adult STACK2 intake_crisk_milk Chromium, hexavalent O

Receptor fisher adult STACK2 intake_ crisk_pork Chromium, hexavalent O

Receptor fisher_adult STACK2 intake_crisk_soil Chromium, hexavalent O

Total 

Receptor fisher adult STACK2 air_crisk_inhale Lead O

Receptor fisher_ adu lt STACK2 intake_crisk_ag Lead O

Receptor fisher adult STACK2 intake_ crisk_ beef Lead O

Receptor fisher adult STACK2 intake_crisk_chick Lead O

Receptor fisher adult STACK2 intake_ crisk_ dw Lead O

Receptor fisher adult STACK2 intake_ crisk _eggs Lead O

Receptor fisher _adult STACK2 intake_crisk_fish Lead O

Receptor fisher_adult STACK2 intake_ crisk_ milk Lead O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK2 intake_ crisk__pork Lead O

Receptor fisher adult STACK2 intake_ crisk _soil Lead O

Total O

Receptor fisher adult STACK2 air_crisk_inhale Mercuric chloride O

Receptor fisher adult STACK2 intake_crisk_ag Mercuric chloride O

Receptor fisher _adult STACK2 intake_crisk_beef Mercuric chloride O

Receptor fisher _adult STACK2 intake_ crisk_ chick Mercuric chloride O

Receptor fisher _adult STACK2 intake_crisk_dw Mercuric chloride O

Receptor fisher_adult STACK2 intake_crisk_eggs Mercuric chloride O

Receptor fisher _adult STACK2 intake_ crisk_ fish Mercuric chloride O

Receptor fisher adult STACK2 intake_crisk_milk Mercuric chloride OReceptor fisher adult STACK2 intake_ crisk__pork Mercuric chloride OReceptor fisher adult STACK2 intake crisk soil Mercuric chloride O

Total O

Receptor fisher_adult STACK2 air_ crisk_inhale Mercury O

Total O

Receptor fisher adult STACK2 intake_ crisk_ag Metpyl mercury O

Receptor fisher adult STACK2 intake_crisk_beef Methyl mercury O

Receptor fisher adult STACK2 intake _crisk_ chick Methyl mercury OReceptor fisher adult STACK2 intake_crisk_dw Methyl mercury O

Receptor fisher adult STACK2 intake_crisk_eggs Methyl mercury O

Receptor fisher _adult STACK2 in take crisk fish Methyl mercury O

Receptor fisher adult STACK2 intake_crisk_milk Methyl mercury O

Receptor fisher adult STACK2 intake_ crisk__pork Methyl mercury O

Receptor fisher adult STACK2 intake crisk soil Methyl mercury O

Total O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_adult STACK2 air_crisk_inhale TetraCDD, 2,3,7,8- O

Receptor fisher adult STACK2 intake_crisk_ag TetraCDD, 2,3,7,8- 2

Receptor fisher_ adult STACK2 intake_ crisk _beef TetraCDD, 2,3,7,8- O

Receptor fisher_adult STACK2 intake_ crisk _chick TetraCDD, 2,3,7,8- O

Receptor fisher_ adult STACK2 intake crisk dw TetraCDD, 2,3,7,8- 4

Receptor fisher adult STACK2 intake_ crisk _eggs TetraCDD, 2,3,7,8- O

Receptor fisher_adult STACK2 intake_ crisk _fish TetraCDD, 2,3,7,8- 6

Receptor fisher_ adult STACK2 intake_crisk_milk TetraCDD, 2,3,7,8- O

Receptor fisher_ adult STACK2 intake_ crisk _pork TetraCDD, 2,3,7,8- O

Receptor fisher_ adult STACK2 intake_crisk_soil TetraCDD, 2,3,7,8- 2

Total 3

Receptor fisher adult STACK3 air_crisk_inhale Arsenic 2

Receptor fisher adult STACK3 intake_ crisk _ ag Arsenic 4

Receptor fisher adult STACK3 intake_ crisk _beef Arsenic O

Receptor fisher_adult STACK3 intake_ crisk_chick Arsenic O

Receptor fisher_adult STACK3 intake_crisk_dw Arsenic 

Receptor fisher_ adult STACK3 intake_ crisk _eggs Arsenic O

Receptor fisher_adult STACK3 intake_ crisk_fish Arsenic 2

Receptor fisher_ adult STACK3 intake crisk milk Arsenic O

Receptor fisher adult STACK3 intake_ crisk _pork Arsenic O

Receptor fisher adult STACK3 intake crisk soil Arsenic 9

Total 7

Receptor fisher_ adult STACK3 air crisk inhale Beryllium 

Receptor fisher_ adult STACK3 intake_crisk_ag Beryllium O

Receptor fisher_ adult STACK3 intake_ crisk _beef Beryllium O

Receptor fisher_ adult STACK3 intake_ crisk _chick Beryllium O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK3 intake crisk dw Beryllium O

Receptor fisher adult STACK3 intake_ crisk _eggs Beryllium O

Receptor fisher adult STACK3 intake_ crisk _fish Beryllium O

Receptor fisher adult STACK3 intake_crisk_milk Beryllium O

Receptor fisher adult STACK3 intake_ crisk _pork Beryllium O

Receptor fisher adult STACK3 intake_ crisk _soil Beryllium O

Total 

Receptor fisher_adult STACK3 air_ crisk _inhale Cadmium 2

Receptor fisher adult STACK3 intake_ cris k _ ag Cadmium O

Receptor fisher adult STACK3 intake_ crisk _beef Cadmium O

Receptor fisher ad ult STACK3 intake_ crisk _chick Cadmium O

Receptor fisher adult STACK3 intake crisk dw Cadmium O

Receptor fisher adult STACK3 intake_crisk_eggs Cadmium O

Receptor fisher ad ult STACK3 intake_ crisk _fish Cadmium OReceptor fisher adult STACK3 intake_ crisk _milk Cadmium O

Receptor fisher adult STACK3 intake_crisk_pork Cadmium O

Receptor fisher_ adult STACK3 intake_crisk_soil Cadmium O

Total 2

Receptor fisher_ adult STACK3 air crisk inhale Chromium, hexavalent 7

Receptor fisher adult STACK3 intake_crisk_ag Chromium, hexavalent O

Receptor fisher adult STACK3 intake_crisk_beef Chromium, hexavalent O

Receptor fisher adult STACK3 intake_ crisk _chick Chromium, hexavalent O

Receptor fisher adult STACK3 intake crisk dw Chromi um, hexavalent O

Receptor fisher adult STACK3 intake_crisk_eggs Chromi um, hexavalent O

Receptor fisher adult STACK3 intake_ crisk_ fish Chromium, hexavalent O

Receptor fisher_adult STACK3 intake_ crisk _milk Chromium, hexavalent O

IRAP-hView 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK3 intake_ crisk _pork Chromium, hexavalent O

Receptor fisher_ adult STACK3 intake_ crisk _soil Chromium, hexavalent O

Total 7

Receptor fisher adult STACK3 air crisk inhale Lead O

Receptor fisher_adult STACK3 intake_ crisk _ ag Lead O

Receptor fisher adult STACK3 intake_crisk_beef Lead O

Recep tor fisher adult STACK3 intake_ crisk _chick Lead O

Receptor fisher_adult STACK3 intake crisk dw Lead O

Receptor fisher adult STACK3 intake_ crisk _eggs Lead O

Receptor fisher_ adult STACK3 intake_ crisk _ fish Lead O

Receptor fisher adult STACK3 intake crisk milk Lead OReceptor fisher adult STACK3 intake_crisk _pork Lead O

Receptor fisher_adu lt STACK3 intake_ crisk _ soi I Lead O

Total O

Receptor fisher adult STACK3 air crisk inhale Mercuric chloride O

Receptor fisher_adult STACK3 intake_ cri sk _ ag Mercuric chloride O

Receptor fisher adult STACK3 intake_ crisk _beef Mercuric chloride O

Receptor fisher adult STACK3 intake_ crisk _chick Mercuric chloride OReceptor fisher adult STACK3 intake_crisk_dw Mercuric chloride O

Receptor fisher adult STACK3 intake_ crisk _eggs Mercuric chloride O

Receptor fisher_ adult STACK3 intake crisk fish Mercuric chloride O

Receptor fisher adult STACK3 intake_ crisk _milk Mercuric chloride O

Receptor fisher_adu lt STACK3 intake_ crisk _pork Mercuric chloride OReceptor fisher adult STACK3 intake_ crisk _soil Mercuric chloride O

Total O

Receptor fisher adult STACK3 air_crisk_inhale Mercury O

IRAP-h View 
PATHWAY RISK BY COPC 

Total O

Receptor fisher adult STACK3 intake_ crisk _ag Methyl mercury O

Receptor fisher _adult STACK3 in take_ cri sk _beef Methyl mercury O

Receptor fisher adult STACK3 intake_ crisk _chick Methyl mercury OReceptor fisher adult STACK3 intake_crisk_dw Methyl mercury O

Receptor fisher adult STACK3 intake_crisk_eggs Methyl mercury O

Receptor fisher _adult STACK3 intake_crisk_fish Methyl mercury O

Receptor fisher adult STACK3 intake_ crisk _milk Methyl mercury O

Receptor fisher adult STACK3 intake_ crisk _pork Methyl mercury O

Receptor fisher_adult STACK3 intake_crisk_soil Methyl mercury O

Total O

Receptor fisher _adult STACK3 air crisk inhale TetraCDD, 2,3,7,8- O

Receptor fisher _adult STACK3 intake_crisk_ag TetraCDD, 2,3,7,8- 

Receptor fisher _adult STACK3 intake_crisk_beef TetraCDD, 2,3,7,8- O

Receptor fisher adult STACK3 intake_ crisk _chick TetraCDD, 2,3,7,8- OReceptor fisher adult STACK3 intake crisk dw TetraCDD, 2,3,7,8- 

Receptor fisher adult STACK3 intake_ crisk _eggs TetraCDD, 2,3,7,8- O

Receptor fisher _adult STACK3 intake_crisk_fish TetraCDD, 2,3,7,8- 

Receptor fisher adult STACK3 intake crisk milk TetraCDD, 2,3,7,8- OReceptor fisher adult STACK3 intake_ crisk _pork TetraCDD, 2,3,7,8- O

Receptor fisher _adult STACK3 intake_ crisk _soil TetraCDD, 2,3,7,8- 

Total 

Receptor fisher adult STACK4 air crisk inhale Arsenic 

Receptor fisher _adult STACK4 intake_ crisk _ag Arsenic 

Receptor fisher_adult STACK4 intake_ crisk _beef Arsenic O

Receptor fisher adult STACK4 intake_crisk_chick Arsenic O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK4 intake_crisk_dw Arsenic 

Receptor fisher adult STACK4 intake_crisk_eggs Arsenic O

Receptor fisher_adult STACK4 intake_ crisk _fish Arsenic 

Recep tor fisher adult STACK4 intake_crisk_milk Arsenic O

Receptor fisher adult STACK4 intake_ crisk _pork Arsenic O

Recep tor fisher_adu lt STACK4 intake_crisk_soil Arsenic 

Total 

Receptor fisher adu lt STACK4 air_ crisk _inhale Beryllium 

Receptor fisher_adu lt STACK4 intake_ crisk _ ag Beryllium O

Receptor fisher_adult STACK4 intake_crisk_beef Beryllium O

Receptor fisher_adult STACK4 intake_crisk_chick Beryllium O

Receptor fisher_ adult STACK4 intake_crisk_dw Beryllium O

Receptor fisher adult STACK4 intake_ crisk _eggs Beryllium O

Receptor fisher adult STACK4 intake_ crisk _fish Beryllium O

Receptor fisher adult STACK4 intake_crisk_milk Beryllium O

Receptor fisher adu It STACK4 intake_ crisk _pork Beryllium O

Receptor fisher_adult STACK4 intake_crisk_soil Beryllium O

Total 

Receptor fisher _adult STACK4 air crisk inhale Cadmium 

Receptor fisher _adult STACK4 intake_crisk_ag Cadmium 

Receptor fisher adult STACK4 in take_ crisk _beef Cadmium 

Receptor fisher adult STACK4 intake_crisk_chick Cadmium Receptor fisher adult STACK4 intake crisk dw Cadmium Receptor fisher _adult STACK4 intake_ crisk _eggs Cadmium Receptor fisher adult STACK4 intake_ crisk _fish Cadmium Receptor fisher _adult STACK4 intake_crisk_milk Cadmium 

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_ adult STACK4 intake_ crisk _pork Cadmium O

Receptor fisher adult STACK4 intake_crisk_soil Cadmium O

Total 

Receptor fisher adult STACK4 air crisk inhale Chromium, hexavalent 

Receptor fisher adult STACK4 intake_ crisk _ag Chromium, hexavalent O

Receptor fisher adult STACK4 intake_crisk_beef Chromium, hexavalent O

Receptor fisher adult STACK4 intake crisk chick Chromium, hexavalent OReceptor fisher adult STACK4 intake crisk dw Chromium, hexavalent O

Receptor fisher adult STACK4 intake_ crisk _eggs Chromium, hexavalent O

Receptor fisher_ adult STACK4 intake_ crisk _fish Chromium, hexavalent O

Receptor fisher adult STACK4 intake_ crisk _milk Chromium, hexavalent O

Receptor fisher_adult STACK4 in take_ crisk _pork Chromium, hexavalent OReceptor fisher adult STACK4 intake_crisk_soil Chromium, hexavalent O

Total 

Receptor fisher adult STACK4 air crisk inhale Lead O

Receptor fisher adult STACK4 intake_crisk_ag Lead OReceptor fisher adult STACK4 intake_ crisk _beef Lead OReceptor fisher adult STACK4 intake_ crisk_chick Lead OReceptor fisher adult STACK4 intake_crisk_dw Lead OReceptor fisher adult STACK4 intake_ crisk _eggs Lead OReceptor fisher adult STACK4 intake crisk fish Lead O

Receptor fisher adult STACK4 intake crisk milk Lead OReceptor fisher adult STACK4 intake_ crisk _pork Lead O

Receptor fisher adult STACK4 in take_ crisk _soil Lead O

Total O

Receptor fisher adult STACK4 air crisk inhale Mercuric chloride O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher adult STACK4 intake_crisk_ag Mercuric chloride O

Receptor fisher adult STACK4 intake_ crisk _beef Mercuric chloride O

Receptor fisher adult STACK4 intake_ crisk _chick Mercuric chloride O

Receptor fisher adult STACK4 intake_ crisk _ dw Mercuric chloride O

Receptor fisher adult STACK4 intake_ crisk _eggs Mercuric chloride 

. O

Receptor fisher adult STACK4 intake_crisk_fish Mercuric chloride OReceptor fisher adult STACK4 intake erisk milk Mercuric chloride OReceptor fisher adult STACK4 intake_ crisk _pork Mercuric chloride OReceptor fisher adult STACK4 intake_ crisk _soil Mercuric chloride O

Total O

Receptor fisher adult STACK4 air crisk inhale Mercury O

Total O

Receptor fisher adult STACK4 intake_ crisk _ ag Methyl mercury O

Receptor fisher adult STACK4 intake_ crisk _beef Methyl mercury O

Receptor fisher adult STACK4 intake crisk chick Methyl mercury OReceptor fisher adult STACK4 intake crisk dw Methyl mercury O

Receptor fisher_adult STACK4 intake_ crisk _eggs Methyl mercury O

Receptor fisher _adult STACK4 intake_crisk_fish Methyl mercury O

Receptor fisher adult STACK4 intake_ crisk _milk Methyl mercury O

Receptor fisher adult STACK4 intake_ crisk _pork Methyl mercury OReceptor fisher_ adult STACK4 intake_ crisk _soil Methyl mercury O

Total O

Receptor fisher_ adult STACK4 air crisk inhale TetraCDD, 2,3,7,8- OReceptor fisher adult STACK4 intake_ crisk _ ag TetraCDD, 2,3,7,8- 4

Receptor fisher_ adult STACK4 intake_ crisk _beef TetraCDD, 2,3,7,8- O

Receptor fisher adult STACK4 intake_ crisk _chick TetraCDD, 2,3,7,8- O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_adult STACK4 intake crisk dw TetraCDD, 2,3,7,8- 9Receptor fisher_adult STACK4 intake_ crisk _eggs TetraCDD, 2,3,7,8- O

Receptor fisher_adult STACK4 intake_crisk_fish TetraCDD, 2,3,7,8- 

Receptor fisher adult STACK4 intake_ crisk _milk TetraCDD, 2,3,7,8- O

Receptor fisher_adult STACK4 intake_crisk_pork TetraCDD, 2,3,7,8- O

Receptor fisher adult STACK4 intake_ crisk _soil TetraCDD, 2,3,7,8- 5

Total 2

Receptor ftsher child STACK2 air crisk inhale Arsenic 5

Receptor fisher child STACK2 intake_crisk_ag Arsenic 2

Receptor fisher child STACK2 intake_crisk_beef Arsenic O

Receptor fisher child STACK2 intake_crisk_chick Arsenic OReceptor fisher_child STACK2 intake_crisk_dw Arsenic 9

Receptor fisher_child STACK2 intake_ crisk _eggs Arsenic O

Receptor fisher child STACK2 intake crisk fish Arsenic 

Receptor fisher child STACK2 intake crisk milk Arsenic O

Receptor fisher_child STACK2 intake_crisk_pork Arsenic OReceptor fisher child STACK2 intake_crisk_soil Arsenic 

Total 2

Receptor fisher child STACK2 air_ crisk _inhale Beryllium 

Receptor fisher child STACK2 intake_ crisk _ ag Beryllium O

Receptor fisher_ child STACK2 intake_ crisk _beef Beryllium O

Receptor fisher_child STACK2 intake_ crisk_chick Beryllium O

Receptor fisher child STACK2 intake_crisk_dw Beryllium O

Receptor fisher child STACK2 intake_ crisk _eggs Beryllium O

Receptor fisher_child STACK2 intake crisk fish Beryllium O

Receptor fisher child STACK2 intake_crisk_milk Beryllium O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_ child STACK2 intake_ crisk ___pork Beryllium O

Receptor fisher child STACK2 intake crisk soil Beryllium O

Total 3

Receptor fisher_ child STACK2 air_crisk_inhale Cadmium 5

Receptor fisher_ child STACK2 intake_ crisk _ ag Cadmium O

Receptor fisher child STACK2 intake_ crisk _beef Cadmium O

Receptor fisher_ child STACK2 intake_crisk_chick Cadmium O

Receptor fisher child STACK2 intake crisk dw Cadmium O

Receptor fisher_ child STACK2 intake_ crisk _eggs Cadmium OReceptor fisher_child STACK2 intake_crisk_fish Cadmium OReceptor fisher_ child STACK2 intake_crisk_milk Cadmium OReceptor fisher_ child STACK2 intake_ crisk___pork Cadmium OReceptor fisher_ child STACK2 intake_ crisk _soil Cadmium O

Total 5

Receptor fisher_child STACK2 air_crisk_inhale Chromium, hexavalent 

Receptor fisher_ child STACK2 intake_ crisk _ ag Chromium, hexavalent O

Receptor fisher child STACK2 intake crisk beef Chromium, hexavalent O

Receptor fisher_child STACK2 intake_ crisk _chick Chromium, hexavalent O

Receptor fisher child STACK2 intake_crisk_dw Chromium, hexavalent O

Receptor fisher_ child STACK2 intake_crisk_eggs Chromium, hexavalent O

Receptor fisher child STACK2 intake_crisk_fish Chromium, hexavalent O

Receptor fisher child STACK2 intake crisk milk Chromium, hexavalent O

Receptor fisher child STACK2 intake_ crisk ___pork Chromium, hexavalent O

Receptor fisher_ child STACK2 intake_crisk_soil Chromium, hexavalent O

Total 

Receptor fisher_child STACK2 air_ crisk _inhale Lead O

lRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_ child STACK2 intake_crisk_ag Lead O

Receptor fisher_child STACK2 intake_ crisk _beef Lead O

Receptor fisher_ child STACK2 intake_ crisk _chick Lead O

Receptor fisher child STACK2 intake crisk dw Lead O

Receptor fisher_child STACK2 intake_crisk_eggs Lead OReceptor fisher child STACK2 intake_crisk_fish Lead OReceptor fisher_ child STACK2 intake_crisk_milk Lead O

Receptor fisher child STACK2 intake_ crisk _pork Lead OReceptor fisher_child STACK2 intake_ crisk _soil Lead O

Total O

Receptor fisher_child STACK2 air_crisk_inhale Mercuric chloride O

Receptor fisher_child STACK2 intake_crisk_ag Mercuric chloride O

Receptor fisher_ child STACK2 intake crisk beef Mercuric chloride O

Receptor fisher child STACK2 intake crisk chick Mercuric chloride O

Receptor fisher child STACK2 intake_crisk_dw Mercuric chloride OReceptor fisher child STACK2 intake_crisk_eggs Mercuric chloride OReceptor fisher child STACK2 intake_ crisk_fish Mercuric chloride O

Receptor fisher_ child STACK2 intake_crisk_milk Mercuric chloride O

Receptor fisher child STACK2 intake_crisk_pork Mercuric chloride OReceptor fisher child STACK2 intake_ crisk _soil Mercuric chloride O

Total O

Receptor fisher child STACK2 air crisk inhale Mercury O

Total O

Receptor fisher child STACK2 intake_ crisk _ ag Methyl mercury O

Receptor fisher child STACK2 intake crisk beef Methyl mercury O

Receptor fisher_ child STACK2 intake_crisk_chick Methyl mercury O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_ child STACK2 intake_ crisk _ dw Methyl mercury O

Receptor fisher child STACK2 intake_ crisk _eggs Methyl mercury O

Receptor fisher child STACK2 intake_crisk_fish Methyl mercury O

Receptor fisher child STACK2 intake_ crisk _milk Methyl mercury O

Receptor fisher child STACK2 intake_ crisk _pork Methyl mercury OReceptor fisher_ child STACK2 intake_ crisk _soil Methyl mercury O

Total O

Receptor fisher_ child STACK2 air_crisk_inhale TetraCDD, 2,3,7,8- O

Receptor fisher child STACK2 intake_crisk_ag TetraCDD, 2,3,7,8- 

Receptor fisher_child STACK2 intake_ crisk _beef TetraCDD, 2,3,7,8- O

Receptor fisher_ child STACK2 intake_ crisk _chick TetraCDD, 2,3,7,8- OReceptor fisher child STACK2 intake crisk dw TetraCDD, 2,3,7,8- 

Receptor fisher child STACK2 intake_ crisk _eggs TetraCDD, 2,3,7,8- O

Receptor fisher_child STACK2 intake_ crisk _fish TetraCDD, 2,3,7,8- 

Receptor fisher child STACK2 intake_ crisk _milk TetraCDD, 2,3,7,8- O

Receptor fisher_ child STACK2 intake_ crisk _pork TetraCDD, 2,3,7,8- O

Receptor fisher child STACK2 intake_ crisk _soil TetraCDD, 2,3,7,8- 

Total 

Receptor fisher child STACK3 air crisk inhale Arsenic 

Receptor fisher_ child STACK3 intake_ crisk _ag Arsenic 

Receptor fisher child STACK3 intake_ crisk _beef Arsenic O

Receptor fisher child STACK3 intake_ crisk _chick Arsenic OReceptor fisher child STACK3 intake crisk dw Arsenic Receptor fisher child STACK3 intake_ crisk _eggs Arsenic OReceptor fisher_ child STACK3 intake_crisk_fish Arsenic 

Receptor fisher_ child STACK3 intake_ crisk _milk Arsenic O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher child STACK3 intake_ crisk _pork Arsenic OReceptor fisher child STACK3 intake crisk soil Arsenic 

Total 

Receptor fisher child STACK3 air_ crisk _inhale Beryllium 

Receptor fisher_child STACK3 intake_crisk_ag Beryllium O

Receptor fisher_child STACK3 in take_ crisk _beef Beryllium O

Receptor fisher_ child STACK3 intake crisk chick Beryllium O

Receptor fisher_ child STACK3 intake crisk dw Beryllium O

Receptor fisher_ child STACK3 intake_crisk_eggs Beryllium O

Receptor fisher child STACK3 intake crisk fish Beryllium O

Receptor fisher child STACK3 intake crisk milk Beryllium O

Receptor fisher_ child STACK3 intake_crisk_pork Beryllium O

Receptor fisher child STACK3 intake crisk soil Beryllium O

Total 

Receptor fisher_ child STACK3 air_ crisk _inhale Cadmium 

Receptor fisher_child STACK3 intake_ crisk _ ag Cadmium O

Receptor fisher child STACK3 intake crisk beef Cadmium O

Receptor fisher child STACK3 intake crisk chick Cadmium OReceptor fisher child STACK3 intake crisk dw Cadmium O

Receptor fisher child STACK3 intake_ crisk _eggs Cadmium O

Receptor fisher child STACK3 intake crisk fish Cadmium OReceptor fisher child STACK3 intake crisk milk Cadmium OReceptor fisher child STACK3 intake_ crisk _pork Cadmium O

Receptor fisher child STACK3 intake crisk soil Cadmium O

Total 

Receptor fisher_ch ild STACK3 air_crisk_inhale Chromium, hexavalent 

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_ child STACK3 intake_ crisk _ag Chromium, hexavalent O

Receptor fisher child STACK3 intake crisk beef Chromium, hexavalent O

Receptor fisher_ child STACK3 intake_ crisk _chick Chromium, hexavalent OReceptor fisher child STACK3 intake crisk dw Chromium, hexavalent O

Receptor fisher_ child STACK3 intake_ crisk _eggs Chromium, hexavalent O

Receptor fisher_child STACK3 intake crisk fish Chromium, hexavalent O

Receptor fisher child STACK3 intake crisk milk Chromium, hexavalent O

Receptor fisher child STACK3 intake_ crisk _pork Chromium, hexavalent O

Receptor fisher_child STACK3 intake crisk soil Chromium, hexavalent O

Total 

Receptor fisher child STACK3 air crisk inhale Lead O

Receptor fisher child STACK3 intake_ crisk _ ag Lead O

Receptor fisher_child STACK3 intake crisk beef Lead O

Receptor fisher_ child STACK3 intake crisk chick Lead O

Receptor fisher_ child STACK3 intake_crisk_dw Lead O

Receptor fisher child STACK3 intake_ crisk _eggs Lead OReceptor fisher_ child STACK3 intake_ crisk _fish Lead O

Receptor fisher_ child STACK3 intake_ crisk _milk Lead O

Receptor fisher_ child STACK3 intake_ crisk _pork Lead O

Receptor fisher child STACK3 intake crisk soil Lead O

Total O

Receptor fisher child STACK3 air crisk inhale Mercuric chloride O

Receptor fisher child STACK3 intake_ crisk _ag Mercuric chloride O

Receptor fisher child STACK3 intake crisk beef Mercuric chloride O

Receptor fisher_ child STACK3 intake crisk chick Mercuric chloride O

Receptor fisher child STACK3 intake crisk dw Mercuric chloride O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher child STACK3 intake_crisk_eggs Mercuric chloride O

Receptor fisher_child STACK3 intake crisk fish Mercuric chloride OReceptor fisher child STACK3 intake crisk milk Mercuric chloride OReceptor fisher child STACK3 intake_ crisk _pork Mercuric chloride O

Receptor fisher child STACK3 intake crisk soil Mercuric chloride O

Total O

Receptor fisher_ child STACK3 air_ crisk _inhale Mercury O

Total O

Receptor fisher child STACK3 intake_ crisk _ ag Methyl mercury O

. 

Receptor fisher_ child STACK3 intake_ crisk _beef Methyl mercury O

Receptor fisher child STACK3 intake crisk chick Methyl mercury OReceptor fisher child STACK3 intake crisk dw Methyl mercury O

Receptor fisher child STACK3 intake_crisk_eggs Methyl mercury O

Receptor fisher child STACK3 in take_ crisk _fish Methyl mercury O

Receptor fisher child STACK3 intake crisk milk Methyl mercury O

Receptor fisher_child STACK3 intake_ crisk _pork Methyl mercury O

Receptor fisher child STACK3 intake crisk soil Methyl mercury O

Total O

Receptor fisher child STACK3 air crisk inhale TetraCDD, 2,3,7,8- O

Receptor fisher child STACK3 intake_crisk_ag TetraCDD, 2,3,7,8- 

Receptor fisher_child STACK3 intake crisk beef TetraCDD, 2,3,7,8- O

Receptor fisher_child STACK3 intake crisk chick TetraCDD, 2,3, 7,8- OReceptor fisher_ child STACK3 intake crisk dw TetraCDD, 2,3,7,8- 

Receptor fisher child STACK3 intake_ crisk _eggs TetraCDD, 2,3,7,8- O

Receptor fisher child STACK3 intake crisk fish TetraCDD, 2,3,7,8- 8

Receptor fisher_ child STACK3 intake crisk milk TetraCDD, 2,3,7,8- O

-

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher child STACK3 intake_ crisk_pork TetraCDD, 2,3,7,8- O

Receptor fisher child STACK3 intake crisk soil TetraCDD, 2,3,7,8- 

Total 

Receptor fisher child STACK4 air crisk inhale Arsenic 

Receptor fisher_child STACK4 intake_crisk_ag Arsenic Receptor fisher child STACK4 intake_crisk_beef Arsenic O

Receptor fisher child STACK4 intake _crisk_chick Arsenic OReceptor fisher_child STACK4 intake crisk dw Arsenic 

Receptor fisher child STACK4 intake_ crisk _eggs Arsenic O

Receptor fisher child STACK4 intake_crisk_fish Arsenic 

Receptor fisher_ child STACK4 intake_crisk_milk Arsenic O

Receptor fisher child STACK4 intake_ crisk _pork Arsenic OReceptor fisher child STACK4 intake_ crisk _soil Arsenic 

Total 

Receptor fisher child STACK4 air crisk inhale Beryllium 

Receptor fisher child STACK4 intake_crisk_ag Beryllium O

Receptor fisher child STACK4 intake_ crisk _beef Beryllium O

Receptor fisher child STACK4 intake_ crisk_chick Beryllium O

Receptor fisher child STACK4 intake crisk dw Beryllium O

Receptor fisher_ child STACK4 intake_ cri sk _eggs Beryllium O

Receptor fisher child STACK4 intake_ crisk _fish Beryllium O

Receptor fisher child STACK4 intake_crisk_milk Beryllium O

Receptor fisher child STACK4 intake_crisk_pork Beryllium OReceptor fisher child STACK4 intake crisk soil Beryllium O

Total 

Receptor fisher chi ld STACK4 air crisk inhale Cadmium 

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher_ child STACK4 in take_ crisk _ ag Cadmium O

Receptor fisher_ child STACK4 intake_crisk_beef Cadmium OReceptor fisher_child STACK4 intake crisk chick Cadmium OReceptor fisher child STACK4 intake crisk dw Cadmium OReceptor fisher_child STACK4 intake_ crisk _eggs Cadmium OReceptor fisher child STACK4 intake_ crisk_ fish Cadmium O

Receptor fisher child STACK4 intake crisk milk Cadmium OReceptor fisher child STACK4 intake_ crisk _pork Cadmium OReceptor fisher child STACK4 intake_crisk_soil Cadmium O

Total 

Receptor fisher child STACK4 air_crisk_inhale Chromium, hexavalent 

Receptor fisher child STACK4 intake_ crisk _ ag Chromium, hexavalent O

Receptor fisher child STACK4 intake_crisk_beef Chromium, hexavalent O

Receptor fisher child STACK4 intake crisk chick Chromium, hexavalent OReceptor fisher_ch ild STACK4 intake crisk dw Chromium, hexavalent O

Receptor fisher_ch ild STACK4 intake_crisk_eggs Chromium, hexavalent O

Receptor tisher_child STACK4 intake_ crisk _fish Chromium, hexavalent O

Receptor fisher child STACK4 intake_crisk_milk Chromium, hexavalent O

Receptor fisher_child STACK4 intake_crisk_pork Chromium, hexavalent O

Receptor fisher child STACK4 intake_crisk_soil Chromium, hexavalent O

Total 

Receptor fisher_ child STACK4 air_ crisk _inhale Lead O

Receptor fisher_child STACK4 intake_crisk_ag Lead OReceptor fisher child STACK4 intake_ crisk _beef Lead OReceptor fisher child STACK4 intake_ crisk _chick Lead O

Receptor fisher child STACK4 intake crisk dw Lead O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher child STACK4 intake_ crisk _eggs Lead O

Receptor fisher child STACK4 intake crisk fish Lead OReceptor fisher child STACK4 intake crisk milk Lead O

Receptor fisher child STACK4 intake_ crisk _pork Lead OReceptor fisher child STACK4 intake crisk soil Lead O

Total O

Receptor fisher child STACK4 air crisk inhale Mercuric chloride O

Receptor fisher child STACK4 intake_crisk_ag Mercuric chloride O

Receptor fisher child STACK4 intake_crisk_beef Mercuric chloride O

Receptor fisher child STACK4 intake_ crisk_ chick Mercuric chloride O

Receptor fisher child STACK4 intake crisk dw Mercuric chloride O

Receptor fisher child STACK4 intake_crisk_eggs Mercuric chloride O

Receptor fisher_child STACK4 intake_ crisk_fish Mercuric chloride OReceptor fisher child STACK4 intake_crisk_milk Mercuric chloride OReceptor fisher child STACK4 intake_ crisk _pork Mercuric chloride OReceptor fisher child STACK4 intake_ crisk _soil Mercuric chloride O

Total O

Receptor fisher child STACK4 air_ crisk_ inhale Mercury O

Total O

Receptor fisher child STACK4 intake_crisk_ag Methyl mercury O

Receptor fisher child STACK4 intake crisk beef Methyl mercury O

Receptor fisher child STACK4 intake crisk chick Methyl mercury OReceptor fisher child STACK4 intake crisk dw Methyl mercury O

Receptor fisher child STACK4 intake_crisk_eggs Methyl mercury O

Receptor fisher child STACK4 intake crisk fish Methyl mercury O

Receptor fisher_ child STACK4 intake crisk milk Methyl mercury O

IRAP-h View 
PATHWAY RISK BY COPC 

Receptor fisher child STACK4 intake_ crisk _pork Methyl mercury 

Receptor fisher_ child STACK4 intake crisk soil Methyl mercury 

Total 

Receptor fisher child STACK4 air crisk inhale TetraCDD, 2,3,7,8- 

Receptor fisher_child STACK4 intake_crisk_ag TetraCDD, 2,3,7,8- 

Receptor fisher child STACK4 intake crisk beef TetraCDD, 2,3,7,8- 

Receptor fisher child STACK4 intake crisk chick TetraCDD, 2,3,7,8- Receptor fisher child STACK4 intake crisk dw TetraCDD, 2,3,7,8- Receptor fisher child STACK4 intake_ crisk _eggs TetraCDD, 2,3,7,8- 

Receptor fisher child STACK4 intake_ crisk _fish TetraCDD, 2,3,7,8- 

Receptor ftsher_child STACK4 intake_ crisk _milk TetraCDD, 2,3,7,8- 

Receptor fisher child STACK4 intake_ crisk _pork TetraCDD, 2,3,7,8- Receptor fisher_ child STACK4 intake crisk soil TetraCDD, 2,3,7,8- 

Total 

IRAP-h View