Appendix M - Food Web Model - Department of Defence...Floodplain Monitor 1.5 2 0.0001 1500 2000 0.01...
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Appendix M - Food Web Model
Transcript of Appendix M - Food Web Model - Department of Defence...Floodplain Monitor 1.5 2 0.0001 1500 2000 0.01...
Appendix M - Food Web Model
Appendix M - Food Web Model Calculations
Food Web Modelling - Water and Food Ingestion Rate Calculations
Bird mammal reptile
a 0.638 0.323 0.0111
b 0.685 0.744 0.92 White-faced Heron 0.5 0.55 0.074 500 550 0.090 0.299
Eastern Great Egret 0.7 1.2 0.066 700 1200 0.081 0.269
comb-crested jacana 0.085 0.14 0.13 85 140 0.16 0.52
Bird mammal reptile
a 2.065 0.794 0.0333 Radjah Shelduck 1 1 0.059 1000 1000 0.072 0.241
b 0.689 0.773 0.932
Australasian Darter 2.6 2.6 0.043 2600 2600 0.05 0.18
Little Pied Cormorant 0.487 0.9 0.0748 487 900 0.09 0.30
Where: Little Black Cormorant 0.52 1.21 0.073 520 1210 0.09 0.30
IngRiWW = food ingestion rate (g WW/day) Black-Necked Stork 4 4 0.037 4000 4000 0.05 0.16
Wt = body weight of receptor species (g WW)
Water Rat 0.34 1.275 0.11 340 1275 0.07 0.21
Large-footed Myotis 0.015 0.015 0.15 15 15 0.16 0.43
Birds Freshwater Crocodile 90 90 0.0001 90000 90000 0.004 0.015
Mammals gray's water snake 0.08205 0.08205 0.0001 82.05 82.05 0.01 0.02
Where: Keelback Snake 0.25 0.25 0.0001 250 250 0.007 0.02
WI = drinking water ingestion (L/d) Northern Snake-necked Turtle 3.3 4 0.0001 3300 4000 0.006 0.02
Wt = body weight of receptor species (kg)
Northern Snapping Turtle 7.5 7.5 0.0001 7500 7500 0.005 0.018
Diamond Head Turtle 0.5 0.5 0.0001 500 500 0.007 0.02
rose crowned fruit dove 0.105 0.105 0.124 105 105 0.15 0.49
Australasian Figbird 0.128 0.128 0.116 128 128 0.14 0.46
2000 2800 0.06 0.19
Bar-shouldered Dove 0.13 0.13 0.12 130 130 0.14 0.45
Plumed Whistling-Duck 1 1 0.06 1000 1000 0.07 0.24
Black Flying Fox 0.667 0.667 0.103 667 667 0.06 0.18
Black-footed Tree Rat 0.83 0.83 0.10 830 830 0.06 0.17
pale field rat 0.08 0.08 0.13 80 80 0.11 0.29
Grassland Melomys 0.055 0.055 0.13 55 55 0.12 0.32
Masked Lapwing 0.37 0.37 0.08 370 370 0.10 0.33
Straw-necked Ibis 1.1 1.5 0.06 1100 1500 0.07 0.23
Black-faced Woodswallow 0.035 0.035 0.18 35 35 0.21 0.68
Short-beaked Echidna 2.5 7 0.09 2500 7000 0.04 0.13
Common Rock-Rat 0.025 0.065 0.14 25 65 0.14 0.38
Northern Brown Bandicoot 2.1 2.1 0.09 2100 2100 0.05 0.14
Large Bent-winged Bat 0.008 0.011 0.16 8 11 0.19 0.50
Orange Leaf-nosed Bat 0.0065 0.0112 0.16 6.5 11.2 0.20 0.52
Bynoe’s Gecko 0.118 0.118 0.0001 118 118 0.01 0.02
Gilbert’s Dragon 0.9 0.9 0.0001 900 900 0.01 0.02
Striped Rainbow Skink 0.3 1.0137 0.0001 300 1013.7 0.01 0.02
Black-shouldered Kite 0.291 0.291 0.09 291 291 0.11 0.35
Wedge-tailed Eagle 4 4 0.04 4000 4000 0.05 0.16
Whistling Kite 0.77 0.77 0.06 770 770 0.08 0.26
Black Kite 0.65 0.94 0.07 650 940 0.08 0.28
Northern Quoll 0.3 0.9 0.11 300 900 0.07 0.22
Dingo 12 24 0.08 12000 24000 0.03 0.09
Floodplain Monitor 1.5 2 0.0001 1500 2000 0.01 0.020
Olive Python 10 20 0.0001 10000 20000 0.01 0.018
Brown Tree Snake 2.3 2.3 0.0001 2300 2300 0.01 0.020
Water Ingestion Rate Calculation Food Ingestion Rate Calculation
400 8700 0.12 0.022
0.03 0.109000 27000
MIMIMUM
Assumed Body
Weight (g body
weight)(b)
MAXIMUM
Assumed Body
Weight (g body
weight)(b)
DMI Food Ingestion
Rate (g dry
weight/g body
weight/day)(c)
FMI Food Ingestion
Rate (g wet
weight/g body
weight/day)(c)
1025 1111.4 0.072 0.239
Carnivorous Terrestrial Birds
Carnivorous Terrestrial Mammals
0.0001
0.08
Magpie Goose 0.05
Piscivorous Birds
Piscivorous Mammals
Piscivorous Aquatic Reptiles
Omnivorous Aquatic Reptiles
Herbivorous Terrestrial Birds
Carnivorous Terrestrial Reptiles
MAXIMUM
Assumed Body
Weight (kg body
weight)(b)
0.87
27
2.8
1.11141.025
2
9
Invertivorous and Omnivorous Terrestrial Birds
Invertivorous and Omnivorous Mammals
Invertivorous and Omnivorous Reptiles
Frilled-necked Lizard 0.4
Herbivorous Terrestrial Mammals
Agile Wallaby
Water Ingestion
Rate (L/kg
bw/day)(d) (based
on minimum body
weight)
Invertivorous and Omnivorous Aquatic Birds
Pacific Black Duck 0.059
Equation 4: Used for intakes of soil
Equation 5: Used for intakes of other food sources
Receptor of Concern (Common
Name)
MIMIMUM
Assumed Body
Weight (kg body
weight)(b)
RAAF Base Tindal PFAS Ecological Risk Assessment Page 1 of 1
Coffey Appendix M - Food Web Model
TERRESTRIAL RECEPTOR MODELSTindal
Terrestrial Terrestrial ReptilesSoil Water Invertebrate Plant and Amphibians Fish Mammal Bird
Concentration Concentration Concentration Concentration Concentraiton Concentration Concentration Concentration(mg/kg) (mg/L) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)
PFOS Fire Station 1.0450 0.0518 0.1600 0.5300 2.7010 0.6499 0.0095 4.0280PFOA Fire Station 0.0496 0.0016 0.0006 0.0310 0.0082 0.0004 0.0005 0.0005PFOS Fire Training Area 1.1040 0.0518 0.1600 0.5300 2.7010 0.6499 0.0095 4.0280PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0310 0.0082 0.0004 0.0005 0.0005PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0011 0.0303 0.6499 0.0076 0.0730PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0005 0.0005 0.0004 0.0005 0.0005PFOS Off-Base 0.0221 0.0003 0.0041 0.0011 0.0303 0.1174 0.0076 0.0730PFOA Off-Base 0.0023 0.0000 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.5300 2.4370 0.6499 0.0095 0.0730PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0310 0.0030 0.0004 0.0005 0.0005
Chemical AEC
RAAF Base Tindal PFAS Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Australasian Figbird
Food Ingestion Rate - wet weight 0.4600000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1160000 L/kg bw/day Diet (%) 0.74 0.24 0.00 0.00 0.00 0.00 0.02
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0177 0.5300 0.1804 0.1981 0.0096 0.0060 0.2137
PFOA Fire Station 0.0496 0.0016 0.0006 0.0001 0.0310 0.0106 0.0106 0.0005 0.0002 0.0113
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0177 0.5300 0.1804 0.1981 0.0102 0.0060 0.2142
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0001 0.0310 0.0106 0.0106 0.0005 0.0002 0.0113
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0004 0.0011 0.0004 0.0008 0.0001 0.0000 0.0010
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0005 0.0002 0.0002 0.0000 0.0000 0.0003
PFOS Off-Base 0.0221 0.0003 0.0041 0.0005 0.0011 0.0004 0.0008 0.0002 0.0000 0.0011
PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0005 0.0002 0.0002 0.0000 0.0000 0.0002
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0177 0.5300 0.1804 0.1981 0.0057 0.0006 0.2043
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0001 0.0310 0.0106 0.0106 0.0005 0.0000 0.0111
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 2of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Magpie GooseFood Ingestion Rate - wet weight 0.1900000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.0470000 L/kg bw/day Diet (%) 0.900 0.000 0.000 0.000 0.000 0.000 0.100Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.0906 0.0906 0.0199 0.0024 0.1129 0.077 0.77PFOA Fire Station 0.0496 0.0016 0.0310 0.0053 0.0053 0.0009 0.0001 0.0063 0.077 0.77PFOS Fire Training Area 1.1040 0.0518 0.5300 0.0906 0.0906 0.0210 0.0024 0.1140 0.077 0.77PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0053 0.0053 0.0011 0.0001 0.0065 0.077 0.77PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0002 0.0002 0.0003 0.0000 0.0005 0.077 0.77PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0001 0.0001 0.0000 0.0002 0.077 0.77PFOS Off-Base 0.0221 0.0003 0.0011 0.0002 0.0002 0.0004 0.0000 0.0006 0.077 0.77PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.0906 0.0906 0.0118 0.0002 0.1026 0.077 0.77PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0053 0.0053 0.0010 0.0000 0.0064 0.077 0.77
NA = Not Available
Foodweb Model Calculations:Total Dose = (Dose Food + Dose Soil + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Soil Dose = Soil Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 3 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Bar-shouldered Dove
Food Ingestion Rate - wet weight 0.4500000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1160000 L/kg bw/day Diet (%) 0.900 0.000 0.000 0.000 0.000 0.000 0.100
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.2147 0.2147 0.0470 0.0060 0.2677 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0310 0.0126 0.0126 0.0022 0.0002 0.0150 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.5300 0.2147 0.2147 0.0497 0.0060 0.2703 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0126 0.0126 0.0026 0.0002 0.0154 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0004 0.0004 0.0007 0.0000 0.0012 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0002 0.0002 0.0002 0.0000 0.0004 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0011 0.0004 0.0004 0.0010 0.0000 0.0015 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0002 0.0002 0.0001 0.0000 0.0003 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.2147 0.2147 0.0279 0.0006 0.2431 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0126 0.0126 0.0025 0.0000 0.0150 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 4 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Plumed Whistling Duck
Food Ingestion Rate - wet weight 0.2400000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0590000 L/kg bw/day Diet (%) 0.918 0.000 0.000 0.000 0.000 0.000 0.082
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.1168 0.1168 0.0206 0.0031 0.1404 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0310 0.0068 0.0068 0.0010 0.0001 0.0079 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.5300 0.1168 0.1168 0.0217 0.0031 0.1416 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0068 0.0068 0.0011 0.0001 0.0081 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0002 0.0002 0.0003 0.0000 0.0006 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0001 0.0001 0.0000 0.0002 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0011 0.0002 0.0002 0.0004 0.0000 0.0007 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.1168 0.1168 0.0122 0.0003 0.1292 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0068 0.0068 0.0011 0.0000 0.0079 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 5 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Agile Wallaby
Food Ingestion Rate - wet weight 0.1000000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0800000 L/kg bw/day Diet (%) 0.90 0.00 0.00 0.00 0.00 0.00 0.10
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.0477 0.0477 0.0105 0.0041 0.0623 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0310 0.0028 0.0028 0.0005 0.0001 0.0034 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.5300 0.0477 0.0477 0.0110 0.0041 0.0629 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0028 0.0028 0.0006 0.0001 0.0035 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0001 0.0001 0.0002 0.0000 0.0003 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0000 0.0001 0.0000 0.0001 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0011 0.0001 0.0001 0.0002 0.0000 0.0003 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0001 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.0477 0.0477 0.0062 0.0004 0.0543 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0028 0.0028 0.0006 0.0000 0.0033 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 6 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Black Flying FoxFood Ingestion Rate - wet weight 0.1800000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.1030000 L/kg bw/day Diet (%) 1 0 0 0 0 0 0Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.0954 0.0954 0.0000 0.0053 0.1007 0.10 0.40PFOA Fire Station 0.0496 0.0016 0.0310 0.0056 0.0056 0.0000 0.0002 0.0057 0.10 0.40PFOS Fire Training Area 1.1040 0.0518 0.5300 0.0954 0.0954 0.0000 0.0053 0.1007 0.10 0.40PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0056 0.0056 0.0000 0.0002 0.0057 0.10 0.40PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0002 0.0002 0.0000 0.0000 0.0002 0.10 0.40PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.10 0.40PFOS Off-Base 0.0221 0.0003 0.0011 0.0002 0.0002 0.0000 0.0000 0.0002 0.10 0.40PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.10 0.40PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.0954 0.0954 0.0000 0.0005 0.0959 0.10 0.40PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0056 0.0056 0.0000 0.0000 0.0056 0.10 0.40
NA = Not Available
Foodweb Model Calculations:Total Dose = (Dose Food + Dose Soil + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Soil Dose = Soil Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 7 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Black-footed Tree Rat
Food Ingestion Rate - wet weight 0.1700000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1010000 L/kg bw/day Diet (%) 0.98 0 0 0 0 0 0.02
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.0883 0.0883 0.0036 0.0052 0.0971 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0310 0.0052 0.0052 0.0002 0.0002 0.0055 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.5300 0.0883 0.0883 0.0038 0.0052 0.0973 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0052 0.0052 0.0002 0.0002 0.0055 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0002 0.0002 0.0001 0.0000 0.0003 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0011 0.0002 0.0002 0.0001 0.0000 0.0003 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.0883 0.0883 0.0021 0.0005 0.0909 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0052 0.0052 0.0002 0.0000 0.0054 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 8 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Grassland Melomys
Food Ingestion Rate - wet weight 0.3200000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1320000 L/kg bw/day Diet (%) 0.98 0 0 0 0 0 0.02
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.1662 0.1662 0.0067 0.0068 0.1797 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0310 0.0097 0.0097 0.0003 0.0002 0.0103 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.5300 0.1662 0.1662 0.0071 0.0068 0.1801 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0097 0.0097 0.0004 0.0002 0.0103 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0003 0.0003 0.0001 0.0000 0.0005 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0002 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0011 0.0003 0.0003 0.0001 0.0000 0.0005 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0002 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.1662 0.1662 0.0040 0.0006 0.1708 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0097 0.0097 0.0004 0.0000 0.0101 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 9 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Straw-necked Ibis
Food Ingestion Rate - wet weight 0.2300000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0600000 L/kg bw/day Diet (%) 0 0.7 0 0.2 0 0 0.1
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Fish Fish Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0258 0.6499 0.0299 0.0557 0.0240 0.0031 0.0828 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0001 0.0004 0.0000 0.0001 0.0011 0.0001 0.0014 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0258 0.6499 0.0299 0.0557 0.0254 0.0031 0.0842 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0001 0.0004 0.0000 0.0001 0.0013 0.0001 0.0015 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0006 0.6499 0.0299 0.0305 0.0004 0.0000 0.0309 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0004 0.0000 0.0001 0.0001 0.0000 0.0002 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0007 0.1174 0.0054 0.0061 0.0005 0.0000 0.0066 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0258 0.6499 0.0299 0.0557 0.0143 0.0003 0.0702 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0001 0.0004 0.0000 0.0001 0.0013 0.0000 0.0014 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 10 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Black-faced Woodswallow
Food Ingestion Rate - wet weight 0.6800000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1800000 L/kg bw/day Diet (%) 0.20 0.80 0.00 0.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Plant Plant Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0870 0.5300 0.0721 0.1591 0.0000 0.0093 0.1684 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0003 0.0310 0.0042 0.0045 0.0000 0.0003 0.0048 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0870 0.5300 0.0721 0.1591 0.0000 0.0093 0.1684 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0003 0.0310 0.0042 0.0045 0.0000 0.0003 0.0048 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0021 0.0011 0.0001 0.0023 0.0000 0.0001 0.0023 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0003 0.0005 0.0001 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0022 0.0011 0.0001 0.0024 0.0000 0.0001 0.0025 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0003 0.0005 0.0001 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0870 0.5300 0.0721 0.1591 0.0000 0.0009 0.1600 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0003 0.0310 0.0042 0.0045 0.0000 0.0000 0.0046 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 11of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Masked Lapwing
Food Ingestion Rate - wet weight 0.3300000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0820000 L/kg bw/day Diet (%) 0.00 0.70 0.00 0.20 0.00 0.00 0.10
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Fish Fish Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0370 0.6499 0.0429 0.0799 0.0345 0.0042 0.1186 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0001 0.0004 0.0000 0.0002 0.0016 0.0001 0.0019 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0370 0.6499 0.0429 0.0799 0.0364 0.0042 0.1205 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0001 0.0004 0.0000 0.0002 0.0019 0.0001 0.0022 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0009 0.6499 0.0429 0.0438 0.0005 0.0000 0.0443 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0004 0.0000 0.0001 0.0002 0.0000 0.0003 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0010 0.1174 0.0077 0.0087 0.0007 0.0000 0.0095 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0370 0.6499 0.0429 0.0799 0.0205 0.0004 0.1007 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0001 0.0004 0.0000 0.0002 0.0018 0.0000 0.0020 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 12 of 12 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Short-beaked Echidna
Food Ingestion Rate - wet weight 0.1300000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0900000 L/kg bw/day Diet (%) 0.00 0.90 0.00 0.00 0.00 0.00 0.10
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0187 0.0187 0.0136 0.0047 0.0370 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0006 0.0001 0.0001 0.0006 0.0001 0.0009 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0187 0.0187 0.0144 0.0047 0.0377 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0001 0.0001 0.0008 0.0001 0.0010 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0005 0.0005 0.0002 0.0000 0.0007 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0001 0.0001 0.0000 0.0001 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0041 0.0005 0.0005 0.0003 0.0000 0.0008 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0187 0.0187 0.0081 0.0004 0.0272 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0001 0.0001 0.0007 0.0000 0.0008 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 13of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Common Rock-RatFood Ingestion Rate - wet weight 0.3800000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.1430000 L/kg bw/day Diet (%) 0.45 0.45 - - - - 0.10Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Plant Plant Food Soil Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0274 0.5300 0.0906 0.1180 0.0397 0.0074 0.1651 0.10 0.40PFOA Fire Station 0.0496 0.0016 0.0006 0.0001 0.0310 0.0053 0.0054 0.0019 0.0002 0.0075 0.10 0.40PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0274 0.5300 0.0906 0.1180 0.0420 0.0074 0.1673 0.10 0.40PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0001 0.0310 0.0053 0.0054 0.0022 0.0002 0.0078 0.10 0.40PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0007 0.0011 0.0002 0.0009 0.0006 0.0000 0.0015 0.10 0.40PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0002 0.0002 0.0000 0.0004 0.10 0.40PFOS Off-Base 0.0221 0.0003 0.0041 0.0007 0.0011 0.0002 0.0009 0.0008 0.0000 0.0018 0.10 0.40PFOA Off-Base 0.0023 0.0000 0.0005 0.0001 0.0005 0.0001 0.0002 0.0001 0.0000 0.0003 0.10 0.40PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0274 0.5300 0.0906 0.1180 0.0236 0.0007 0.1422 0.10 0.40PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0001 0.0310 0.0053 0.0054 0.0021 0.0000 0.0075 0.10 0.40
NA = Not AvailableFoodweb Model Calculations:Total Dose = (Dose Food + Dose Soil + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Soil Dose = Soil Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 14of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Northern Brown Bandicoot
Food Ingestion Rate - wet weight 0.1400000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0920000 L/kg bw/day Diet (%) 0.35 0.35 0.15 0.00 0.05 0.00 0.10
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Plant Plant Reptile/Amphibian Reptile/Amphibian Mammal Mammal Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0078 0.5300 0.0260 2.7010 0.0567 0.0095 0.0001 0.0906 0.0146 0.0048 0.1100 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0310 0.0015 0.0082 0.0002 0.0005 0.0000 0.0017 0.0007 0.0001 0.0026 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0078 0.5300 0.0260 2.7010 0.0567 0.0095 0.0001 0.0906 0.0155 0.0048 0.1108 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0310 0.0015 0.0082 0.0002 0.0005 0.0000 0.0017 0.0008 0.0001 0.0027 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0002 0.0011 0.0001 0.0303 0.0006 0.0076 0.0001 0.0009 0.0002 0.0000 0.0012 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0001 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0041 0.0002 0.0011 0.0001 0.0303 0.0006 0.0076 0.0001 0.0009 0.0003 0.0000 0.0013 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0078 0.5300 0.0260 2.4370 0.0512 0.0095 0.0001 0.0851 0.0087 0.0004 0.0942 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0310 0.0015 0.0030 0.0001 0.0005 0.0000 0.0016 0.0008 0.0000 0.0024 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 15of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Large Bent-winged Bat
Food Ingestion Rate - wet weight 0.5000000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1600000 L/kg bw/day Diet (%) 0.00 1.00 0.00 0.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0800 0.0800 0.0000 0.0083 0.0883 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0006 0.0003 0.0003 0.0000 0.0003 0.0006 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0800 0.0800 0.0000 0.0083 0.0883 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0003 0.0003 0.0000 0.0003 0.0006 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0020 0.0020 0.0000 0.0000 0.0020 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0003 0.0003 0.0000 0.0000 0.0003 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0041 0.0021 0.0021 0.0000 0.0000 0.0021 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0003 0.0003 0.0000 0.0000 0.0003 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0800 0.0800 0.0000 0.0008 0.0808 0.10 0.40PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0003 0.0003 0.0000 0.0000 0.0003 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 16of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Orange Leaf-nosed Bat
Food Ingestion Rate - wet weight 0.5200000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1640000 L/kg bw/day Diet (%) 0.00 1.00 0.00 0.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0832 0.0832 0.0000 0.0085 0.0917 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0006 0.0003 0.0003 0.0000 0.0003 0.0006 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0832 0.0832 0.0000 0.0085 0.0917 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0003 0.0003 0.0000 0.0003 0.0006 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0020 0.0020 0.0000 0.0001 0.0021 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0003 0.0003 0.0000 0.0000 0.0003 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0041 0.0021 0.0021 0.0000 0.0001 0.0022 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0003 0.0003 0.0000 0.0000 0.0003 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0832 0.0832 0.0000 0.0008 0.0840 0.10 0.40PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0003 0.0003 0.0000 0.0000 0.0003 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 17of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Frilled-necked Lizard
Food Ingestion Rate - wet weight 0.0220000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.85 0.05 0.00 0.10 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Mammals Mammals Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0030 2.7010 0.0030 0.0095 0.0000 0.0060 0.0000 0.0000 0.0060 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0082 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0030 2.7010 0.0030 0.0095 0.0000 0.0060 0.0000 0.0000 0.0060 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0082 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0001 0.0303 0.0000 0.0076 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0001 0.0303 0.0000 0.0076 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0030 2.4370 0.0027 0.0095 0.0000 0.0057 0.0000 0.0000 0.0057 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0030 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 18 of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Bynoe's Gecko
Food Ingestion Rate - wet weight 0.0240000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.98 0.00 0.00 0.00 0.00 0.02
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0038 0.0038 0.0005 0.0000 0.0043 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0038 0.0038 0.0005 0.0000 0.0043 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0038 0.0038 0.0003 0.0000 0.0041 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 19of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Gilbert's Dragon
Food Ingestion Rate - wet weight 0.0210000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 1.00 0.00 0.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0034 0.0034 0.0000 0.0000 0.0034 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0034 0.0034 0.0000 0.0000 0.0034 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0034 0.0034 0.0000 0.0000 0.0034 0.077 0.77PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 20of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Striped Rainbow Skink
Food Ingestion Rate - wet weight 0.0230000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.89 0.09 0.00 0.00 0.00 0.02
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0033 2.7010 0.0056 0.0089 0.0005 0.0000 0.0094 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0082 0.0000 0.0000 0.0000 0.0000 0.0001 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0033 2.7010 0.0056 0.0089 0.0005 0.0000 0.0094 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0082 0.0000 0.0000 0.0000 0.0000 0.0001 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0001 0.0303 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0001 0.0303 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0033 2.4370 0.0050 0.0083 0.0003 0.0000 0.0086 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0030 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 21of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Black-shouldered Kite
Food Ingestion Rate - wet weight 0.3500000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0890000 L/kg bw/day Diet (%) 0.00 0.10 0.00 0.00 0.90 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Mammals Mammals Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0056 0.0095 0.0030 0.0086 0.0000 0.0046 0.0132 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0005 0.0002 0.0002 0.0000 0.0001 0.0003 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0056 0.0095 0.0030 0.0086 0.0000 0.0046 0.0132 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0005 0.0002 0.0002 0.0000 0.0001 0.0003 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0001 0.0076 0.0024 0.0025 0.0000 0.0000 0.0026 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0002 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0001 0.0076 0.0024 0.0025 0.0000 0.0000 0.0026 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0002 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0056 0.0095 0.0030 0.0086 0.0000 0.0004 0.0090 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0005 0.0002 0.0002 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 22of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Wedge-tailed Eagle
Food Ingestion Rate - wet weight 0.1600000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0370000 L/kg bw/day Diet (%) 0.00 0.00 0.10 0.00 0.80 0.10 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Reptiles/Amphibians Reptiles/Amphibians Mammals Mammals Birds Birds Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 2.7010 0.0432 0.0095 0.0012 4.0280 0.0644 0.1089 0.0000 0.0019 0.1108 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0082 0.0001 0.0005 0.0001 0.0005 0.0000 0.0002 0.0000 0.0001 0.0003 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 2.7010 0.0432 0.0095 0.0012 4.0280 0.0644 0.1089 0.0000 0.0019 0.1108 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0082 0.0001 0.0005 0.0001 0.0005 0.0000 0.0002 0.0000 0.0001 0.0003 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0303 0.0005 0.0076 0.0010 0.0730 0.0012 0.0026 0.0000 0.0000 0.0026 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0303 0.0005 0.0076 0.0010 0.0730 0.0012 0.0026 0.0000 0.0000 0.0026 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 2.4370 0.0390 0.0095 0.0012 0.0730 0.0012 0.0414 0.0000 0.0002 0.0416 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0030 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 23of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Whistling KiteFood Ingestion Rate - wet weight 0.2600000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.0640000 L/kg bw/day Diet (%) 0.00 0.25 0.00 0.25 0.25 0.25 0.00Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Fish Fish Mammals Mammals Birds Birds Food Soil Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0104 0.6499 0.0422 0.0095 0.0006 4.0280 0.2618 0.3151 0.0000 0.0033 0.3184 0.077 0.77PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0001 0.0002 0.077 0.77PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0104 0.6499 0.0422 0.0095 0.0006 4.0280 0.2618 0.3151 0.0000 0.0033 0.3184 0.077 0.77PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0001 0.0002 0.077 0.77PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0003 0.6499 0.0422 0.0076 0.0005 0.0730 0.0047 0.0477 0.0000 0.0000 0.0478 0.077 0.77PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS Off-Base 0.0221 0.0003 0.0041 0.0003 0.1174 0.0076 0.0076 0.0005 0.0730 0.0047 0.0131 0.0000 0.0000 0.0132 0.077 0.77PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0104 0.6499 0.0422 0.0095 0.0006 0.0730 0.0047 0.0580 0.0000 0.0003 0.0583 0.077 0.77PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not AvailableFoodweb Model Calculations:Total Dose = (Dose Food + Dose Soil + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Soil Dose = Soil Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 24of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Black KiteFood Ingestion Rate - wet weight 0.2800000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.0680000 L/kg bw/day Diet (%) 0.00 0.33 0.33 0.00 0.34 0.00 0.00Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Mammals Mammals Food Soil Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0148 2.7010 0.2496 0.0095 0.0009 0.2653 0.0000 0.0035 0.2688 0.077 0.77PFOA Fire Station 0.0496 0.0016 0.0006 0.0001 0.0082 0.0008 0.0005 0.0000 0.0009 0.0000 0.0001 0.0010 0.077 0.77PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0148 2.7010 0.2496 0.0095 0.0009 0.2653 0.0000 0.0035 0.2688 0.077 0.77PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0001 0.0082 0.0008 0.0005 0.0000 0.0009 0.0000 0.0001 0.0010 0.077 0.77PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0004 0.0303 0.0028 0.0076 0.0007 0.0039 0.0000 0.0000 0.0039 0.077 0.77PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS Off-Base 0.0221 0.0003 0.0041 0.0004 0.0303 0.0028 0.0076 0.0007 0.0039 0.0000 0.0000 0.0039 0.077 0.77PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0148 2.4370 0.2252 0.0095 0.0009 0.2409 0.0000 0.0003 0.2412 0.077 0.77PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0001 0.0030 0.0003 0.0005 0.0000 0.0004 0.0000 0.0000 0.0004 0.077 0.77
NA = Not AvailableFoodweb Model Calculations:Total Dose = (Dose Food + Dose Soil + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Soil Dose = Soil Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 25of 30 Ecological Risk Assessment
Coffey Terrestrial AppendixM - Food Web Model
Tindal
Northern Quoll
Food Ingestion Rate - wet weight 0.2200000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1120000 L/kg bw/day Diet (%) 0.20 0.20 0.20 0.00 0.20 0.15 0.05
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Plant Plant Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Mammals Mammals Birds Birds Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.5300 0.0233 0.1600 0.0070 2.7010 0.1188 0.0095 0.0004 4.0280 0.1329 0.2825 0.0115 0.0058 0.2998 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0310 0.0014 0.0006 0.0000 0.0082 0.0004 0.0005 0.0000 0.0005 0.0000 0.0018 0.0005 0.0002 0.0025 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.5300 0.0233 0.1600 0.0070 2.7010 0.1188 0.0095 0.0004 4.0280 0.1329 0.2825 0.0121 0.0058 0.3005 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0310 0.0014 0.0006 0.0000 0.0082 0.0004 0.0005 0.0000 0.0005 0.0000 0.0018 0.0006 0.0002 0.0026 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0011 0.0000 0.0039 0.0002 0.0303 0.0013 0.0076 0.0003 0.0730 0.0024 0.0043 0.0002 0.0000 0.0045 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0011 0.0000 0.0041 0.0002 0.0303 0.0013 0.0076 0.0003 0.0730 0.0024 0.0043 0.0002 0.0000 0.0046 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.5300 0.0233 0.1600 0.0070 2.4370 0.1072 0.0095 0.0004 0.0730 0.0024 0.1404 0.0068 0.0005 0.1478 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0310 0.0014 0.0006 0.0000 0.0030 0.0001 0.0005 0.0000 0.0005 0.0000 0.0016 0.0006 0.0000 0.0022 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 26of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Dingo
Food Ingestion Rate - wet weight 0.0900000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0770000 L/kg bw/day Diet (%) 0.00 0.10 0.09 0.00 0.75 0.05 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Mammals Mammals Birds Birds Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0014 2.7010 0.0219 0.0095 0.0006 4.0280 0.0181 0.0421 0.0009 0.0040 0.0470 0.10 0.40
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0082 0.0001 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0001 0.0003 0.10 0.40
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0014 2.7010 0.0219 0.0095 0.0006 4.0280 0.0181 0.0421 0.0010 0.0040 0.0471 0.10 0.40
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0082 0.0001 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0001 0.0003 0.10 0.40
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0000 0.0303 0.0002 0.0076 0.0005 0.0730 0.0003 0.0011 0.0000 0.0000 0.0012 0.10 0.40
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0001 0.10 0.40
PFOS Off-Base 0.0221 0.0003 0.0041 0.0000 0.0303 0.0002 0.0076 0.0005 0.0730 0.0003 0.0011 0.0000 0.0000 0.0012 0.10 0.40
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.10 0.40
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0014 2.4370 0.0197 0.0095 0.0006 0.0730 0.0003 0.0221 0.0006 0.0004 0.0231 0.10 0.40
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0030 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.10 0.40
NA = Not AvailableFoodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 27of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Floodplain Monitor
Food Ingestion Rate - wet weight 0.0200000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.75 0.25 0.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 0.1600 0.0024 2.7010 0.0135 0.0159 0.0000 0.0000 0.0159 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0006 0.0000 0.0082 0.0000 0.0000 0.0000 0.0000 0.0001 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 0.1600 0.0024 2.7010 0.0135 0.0159 0.0000 0.0000 0.0159 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0006 0.0000 0.0082 0.0000 0.0000 0.0000 0.0000 0.0001 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0039 0.0001 0.0303 0.0002 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0041 0.0001 0.0303 0.0002 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 0.1600 0.0024 2.4370 0.0122 0.0146 0.0000 0.0000 0.0146 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0006 0.0000 0.0030 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 28of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Olive Python
Food Ingestion Rate - wet weight 0.0180000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.00 0.33 0.00 0.33 0.34 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Reptiles/Amphibians Reptiles/Amphibians Mammals Mammals Birds Birds Food Soil Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.0450 0.0518 2.7010 0.0160 0.0095 0.0001 4.0280 0.0247 0.0408 0.0000 0.0000 0.0408 0.077 0.77
PFOA Fire Station 0.0496 0.0016 0.0082 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS Fire Training Area 1.1040 0.0518 2.7010 0.0160 0.0095 0.0001 4.0280 0.0247 0.0408 0.0000 0.0000 0.0408 0.077 0.77
PFOA Fire Training Area 0.0580 0.0016 0.0082 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS Non-Source Areas 0.0155 0.0003 0.0303 0.0002 0.0076 0.0000 0.0730 0.0004 0.0007 0.0000 0.0000 0.0007 0.077 0.77
PFOA Non-Source Areas 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS Off-Base 0.0221 0.0003 0.0303 0.0002 0.0076 0.0000 0.0730 0.0004 0.0007 0.0000 0.0000 0.0007 0.077 0.77
PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS All On-Base Soil 0.6198 0.0048 2.4370 0.0145 0.0095 0.0001 0.0730 0.0004 0.0150 0.0000 0.0000 0.0150 0.077 0.77
PFOA All On-Base Soil 0.0551 0.0001 0.0030 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Soil + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Soil Dose = Soil Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 29of 30 Ecological Risk Assessment
Coffey Terrestrial Appendix M - Food Web Model
Tindal
Brown Tree SnakeFood Ingestion Rate - wet weight 0.0200000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.00 0.50 0.00 0.00 0.50 0.00Area Use Factor 1.0000000
Maximum Concentrations
Soil Water Reptiles/Amphibians Reptiles/Amphibians Birds Birds Food Soil Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS Fire Station 1.045 0.0518 2.7010 0.0270 4.0280 0.0403 0.0673 0.0000 0.0000 0.0673 0.077 0.77PFOA Fire Station 0.0496 0.0016 0.0082 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS Fire Training Area 1.104 0.0518 2.7010 0.0270 4.0280 0.0403 0.0673 0.0000 0.0000 0.0673 0.077 0.77PFOA Fire Training Area 0.058 0.0016 0.0082 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77PFOS Non-Source Areas 0.01548 0.0003 0.0303 0.0003 0.0730 0.0007 0.0010 0.0000 0.0000 0.0010 0.077 0.77PFOA Non-Source Areas 0.005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77PFOS Off-Base 0.0221 0.0003 0.0303 0.0003 0.0730 0.0007 0.0010 0.0000 0.0000 0.0010 0.077 0.77PFOA Off-Base 0.0023 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77PFOS All On-Base Soil 0.6198 0.0048 2.4370 0.0244 0.0730 0.0007 0.0251 0.0000 0.0000 0.0251 0.077 0.77PFOA All On-Base Soil 0.0551 0.0001 0.0030 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not AvailableFoodweb Model Calculations:Total Dose = (Dose Food + Dose Soil + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Soil Dose = Soil Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 30of 30 Ecological Risk Assessment
Coffey Aquatic Dry Season Appendix M - Food Web Model
AQUATIC RECEPTOR MODELS
Tindal
Aquatic Reptiles andSediment Water Invertebrate Plant Amphibians Fish Mammal Bird
Concentration Concentration Concentration Concentration Concentration Concentration Concentration Concentration
(mg/kg) (mg/L) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)
PFOS All 0.0102 0.0001 0.0294 0.0070 1.5330 0.1174 0.0500 0.0490
PFOA All 0.0005 0.0000 0.0005 0.0005 0.0030 0.0004 0.0005 0.0005PFOS KR Upstream 0.0072 0.0000 0.0007 0.0003 0.0530 0.0348 0.0053 0.0490
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0028 0.1400 0.0967 0.0053 0.0490PFOA KR Downstream 0.0050 0.0000 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005
NM = Not mearsured.
Chemical AEC
RAAF Base Tindal PFAS Ecological Risk Assessment 1 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Eastern Great Egret
Food Ingestion Rate - ww 0.2690000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0660000 L/kg bw/day Diet (%) 0.00 0.15 0.15 0.60 0.04 0.04 0.02
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptile/Amphibian Reptile/Amphibian Fish Fish Mammal Mammal Bird Bird Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0294 0.0012 1.5330 0.0619 0.1174 0.0189 0.0500 0.0005 0.0490 0.0005 0.0831 0.0001 0.0000 0.0055 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0030 0.0001 0.0004 0.0001 0.0005 0.0000 0.0005 0.0000 0.0002 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0000 0.0530 0.0021 0.0348 0.0056 0.0053 0.0001 0.0490 0.0005 0.0084 0.0000 0.0000 0.0006 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0001 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0013 0.1400 0.0056 0.0967 0.0156 0.0053 0.0001 0.0490 0.0005 0.0231 0.0000 0.0000 0.0015 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0001 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 2 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
White-faced Heron
Food Ingestion Rate - ww 0.2990000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0740000 L/kg bw/day Diet (%) 0.00 0.33 0.33 0.33 0.00 0.00 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0294 0.0029 1.5330 0.1513 0.1174 0.0116 0.1657 0.0000 0.0000 0.1658 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0030 0.0003 0.0004 0.0000 0.0004 0.0000 0.0000 0.0004 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0001 0.0530 0.0052 0.0348 0.0034 0.0087 0.0000 0.0000 0.0088 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0032 0.1400 0.0138 0.0967 0.0095 0.0265 0.0000 0.0000 0.0266 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 3 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Pacific Black Duck
Food Ingestion Rate - ww 0.2390000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0585000 L/kg bw/day Diet (%) 0.85 0.12 0.00 0.00 0.00 0.00 0.03
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0014 0.0294 0.0008 0.0023 0.0001 0.0000 0.0023 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0001 0.0007 0.0000 0.0001 0.0001 0.0000 0.0001 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0006 0.0322 0.0009 0.0015 0.0001 0.0000 0.0016 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 4 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Radjah Shelduck
Food Ingestion Rate - ww 0.2410000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0590000 L/kg bw/day Diet (%) 0.50 0.47 0.00 0.00 0.00 0.00 0.03
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0008 0.0294 0.0033 0.0042 0.0001 0.0000 0.0043 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0001 0.0001 0.0001 0.0000 0.0002 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0003 0.0322 0.0036 0.0040 0.0001 0.0000 0.0040 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 5 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Australasian Darter
Food Ingestion Rate - ww 0.1800000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0430000 L/kg bw/day Diet (%) 0.00 0.00 0.00 1.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.1174 0.0211 0.0211 0.0000 0.0000 0.0211 0.077 0.77
PFOA All 0.0005 0.0000 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0348 0.0063 0.0063 0.0000 0.0000 0.0063 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0967 0.0174 0.0174 0.0000 0.0000 0.0174 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 6 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Little Black Cormorant
Food Ingestion Rate - ww 0.3000000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0730000 L/kg bw/day Diet (%) 0.00 0.25 0.00 0.75 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0294 0.0022 0.1174 0.0264 0.0286 0.0000 0.0000 0.0286 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0001 0.0348 0.0078 0.0079 0.0000 0.0000 0.0079 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0001 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0024 0.0967 0.0218 0.0242 0.0000 0.0000 0.0242 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0001 0.0002 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 7 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Little Pied Cormorant
Food Ingestion Rate - ww 0.3000000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0750000 L/kg bw/day Diet (%) 0.33 0.33 0.00 0.33 0.00 0.00 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0007 0.0294 0.0029 0.1174 0.0116 0.0152 0.0000 0.0000 0.0153 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0001 0.0348 0.0034 0.0035 0.0000 0.0000 0.0036 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0003 0.0322 0.0032 0.0967 0.0096 0.0130 0.0000 0.0000 0.0131 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 8 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Black-necked Stork
Food Ingestion Rate - ww 0.1600000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0370000 L/kg bw/day Diet (%) 0.00 0.33 0.33 0.33 0.00 0.00 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptile/Amphibian Reptile/Amphibian Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0294 0.0016 1.5330 0.0809 0.1174 0.0062 0.0887 0.0000 0.0000 0.0887 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0030 0.0002 0.0004 0.0000 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0000 0.0530 0.0028 0.0348 0.0018 0.0047 0.0000 0.0000 0.0047 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0017 0.1400 0.0074 0.0967 0.0051 0.0142 0.0000 0.0000 0.0142 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 9 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Water Rat
Food Ingestion Rate - ww 0.2100000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1100000 L/kg bw/day Diet (%) 0.08 0.32 0.10 0.35 0.10 0.00 0.05
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Mammal Mammal Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0001 0.0294 0.0020 1.5330 0.0322 0.1174 0.0086 0.0500 0.0011 0.0440 0.0001 0.0000 0.0441 0.10 0.40
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0030 0.0001 0.0004 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.10 0.40
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0530 0.0011 0.0348 0.0026 0.0053 0.0001 0.0038 0.0001 0.0000 0.0039 0.10 0.40
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.10 0.40
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0000 0.0322 0.0022 0.1400 0.0029 0.0967 0.0071 0.0053 0.0001 0.0124 0.0001 0.0000 0.0125 0.10 0.40
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 10 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Large-footed Myotis
Food Ingestion Rate - ww 0.4300000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1510000 L/kg bw/day Diet (%) 0.00 0.50 0.00 0.50 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0294 0.0063 0.1174 0.0252 0.0316 0.0000 0.0000 0.0316 0.10 0.40
PFOA All 0.0005 0.0000 0.0005 0.0001 0.0004 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0002 0.0348 0.0075 0.0076 0.0000 0.0000 0.0076 0.10 0.40
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0069 0.0967 0.0208 0.0277 0.0000 0.0000 0.0277 0.10 0.40
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 11 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season Appendix M - Food Web Model
Tindal
Freshwater Crocodile
Food Ingestion Rate - ww 0.0153000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.40 0.10 0.30 0.10 0.10 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptile/Amphibian Reptile/Amphibian Fish Fish Mammals Mammals Birds Birds Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0294 0.0002 1.5330 0.0023 0.1174 0.0005 0.0500 0.0001 0.0490 0.0001 0.0032 0.0000 0.0000 0.0032 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0030 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0000 0.0530 0.0001 0.0348 0.0002 0.0053 0.0000 0.0490 0.0001 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0322 0.0002 0.1400 0.0002 0.0967 0.0004 0.0053 0.0000 0.0490 0.0001 0.0009 0.0000 0.0000 0.0009 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 12 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Keelback Snake
Food Ingestion Rate - ww 0.0229000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.00 0.70 0.15 0.15 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Reptiles/Amphibians Reptiles/Amphibians Fish Fish Mammal Mammal Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 1.5330 0.0246 0.1174 0.0004 0.0500 0.0002 0.0251 0.0000 0.0000 0.0251 0.077 0.77
PFOA All 0.0005 0.0000 0.0030 0.0000 0.0004 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0530 0.0008 0.0348 0.0001 0.0053 0.0000 0.0010 0.0000 0.0000 0.0010 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.1400 0.0022 0.0967 0.0003 0.0053 0.0000 0.0026 0.0000 0.0000 0.0026 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 13 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Northern Snake-necked Turtle
Food Ingestion Rate - ww 0.0192000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.24 0.24 0.24 0.24 0.00 0.00 0.04
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0000 0.0294 0.0001 1.5330 0.0071 0.1174 0.0005 0.0078 0.0000 0.0000 0.0078 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0030 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0530 0.0002 0.0348 0.0002 0.0004 0.0000 0.0000 0.0004 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0000 0.0322 0.0001 0.1400 0.0006 0.0967 0.0004 0.0013 0.0000 0.0000 0.0013 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 14 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Northern Snapping Turtle
Food Ingestion Rate - ww 0.0182000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.80 0.05 0.00 0.05 0.05 0.00 0.050
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Fish Fish Mammal Mammal Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0001 0.0294 0.0000 0.1174 0.0001 0.0500 0.0000 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0348 0.0000 0.0053 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0000 0.0322 0.0000 0.0967 0.0001 0.0053 0.0000 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 15 of 16 Ecological Risk Assessment
Coffey Aquatic Dry Season AppendixM - Food Web Model
Tindal
Diamond Head Turtle
Food Ingestion Rate - ww 0.0218000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.33 0.33 0.00 0.33 0.00 0.00 0.010
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0001 0.0070 0.0001 0.0294 0.0002 0.1174 0.0008 0.0011 0.0000 0.0000 0.0011 0.077 0.77
PFOA All 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0348 0.0003 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0001 0.0028 0.0000 0.0322 0.0002 0.0967 0.0007 0.0009 0.0000 0.0000 0.0009 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 16 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
AQUATIC RECEPTOR MODELS
Tindal
Aquatic Reptiles and
Sediment Water Invertebrate Plant Amphibians Fish Mammal Bird
Concentration Concentration Concentration Concentration Concentration Concentration Concentration Concentration
(mg/kg) (mg/L) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)
PFOS All 0.0102 0.0037 0.0294 0.0070 1.5330 0.1174 0.0095 0.0490
PFOA All 0.0050 0.0001 0.0005 0.0005 0.0030 0.0004 0.0005 0.0005
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0003 0.0530 0.0348 0.0076 0.0490
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005
PFOS KR Downstream 0.0075 0.0000 0.0322 0.0028 0.1400 0.0503 0.0076 0.0490
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005
PFOS TC On-Base 0.0202 0.0011 0.0440 0.0070 2.4370 0.6499 0.0095 4.0280
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0005 0.0005 0.0004 0.0005 0.0005
PFOS TC Off-Base 0.0103 0.0007 0.0440 0.0070 0.0330 0.6499 0.0095 0.0730PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0005 0.0005 0.0004 0.0005 0.0005
NM = Not measured
Chemical AEC
RAAF Base Tindal PFAS Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Eastern Great EgretFood Ingestion Rate - ww 0.2690000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds SoilWater Ingestion Rate 0.0660000 L/kg bw/day Diet (%) 0.00 0.15 0.15 0.60 0.04 0.04 0.02Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptile/Amphibian Reptile/Amphibian Fish Fish Mammal Mammal Bird Bird Food Sediment Water TotalEcological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0294 0.00119 1.5330 0.06186 0.1174 0.01895 0.0095 0.0001 0.0490 0.0005 0.0826 0.0001 0.0002 0.0055 0.077 0.77PFOA All 0.0050 0.0001 0.0005 0.00002 0.0030 0.00012 0.0004 0.00006 0.0005 0.0000 0.0005 0.0000 0.0002 0.0000 0.0000 0.0000 0.077 0.77PFOS KR Upstream 0.0072 0.0000 0.0007 0.00003 0.0530 0.00214 0.0348 0.00562 0.0076 0.0001 0.0490 0.0005 0.0084 0.0000 0.0000 0.0006 0.077 0.77PFOA KR Upstream 0.0050 0.0000 0.0005 0.00002 0.0005 0.00002 0.0005 0.00008 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0000 0.077 0.77PFOS KR Downstream 0.0075 0.0000 0.0322 0.00130 0.1400 0.00565 0.0503 0.00811 0.0076 0.0001 0.0490 0.0005 0.0157 0.0000 0.0000 0.0010 0.077 0.77PFOA KR Downstream 0.0050 0.0000 0.0005 0.00002 0.0005 0.00002 0.0005 0.00008 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0000 0.077 0.77PFOS TC On-Base 0.0202 0.0011 0.0440 0.00178 2.4370 0.09833 0.6499 0.10489 0.0095 0.0001 4.0280 0.0433 0.2484 0.0001 0.0001 0.0164 0.077 0.77PFOA TC On-Base 0.0050 0.0001 0.0005 0.00002 0.0005 0.00002 0.0004 0.00006 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0000 0.077 0.77PFOS TC Off-Base 0.0103 0.0007 0.0440 0.00178 0.0330 0.00133 0.6499 0.10489 0.0095 0.0001 0.0730 0.0008 0.1089 0.0001 0.0000 0.0072 0.077 0.77PFOA TC Off-Base 0.0050 0.0000 0.0005 0.00002 0.0005 0.00002 0.0004 0.00006 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUFFood Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 2 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
White-faced Heron
Food Ingestion Rate - ww 0.2990000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0740000 L/kg bw/day Diet (%) 0.00 0.33 0.33 0.33 0.00 0.00 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0294 0.0029 1.5330 0.1513 0.1174 0.0116 0.1657 0.0000 0.0003 0.1660 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0030 0.0003 0.0004 0.0000 0.0004 0.0000 0.0000 0.0004 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0001 0.0530 0.0052 0.0348 0.0034 0.0087 0.0000 0.0000 0.0088 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0322 0.0032 0.1400 0.0138 0.0503 0.0050 0.0220 0.0000 0.0000 0.0220 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0440 0.0043 2.4370 0.2405 0.6499 0.0641 0.3089 0.0001 0.0001 0.3091 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0440 0.0043 0.0330 0.0033 0.6499 0.0641 0.0717 0.0000 0.0001 0.0718 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 3 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Pacific Black Duck
Food Ingestion Rate - ww 0.2390000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0585000 L/kg bw/day Diet (%) 0.85 0.12 0.00 0.00 0.00 0.00 0.03
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0014 0.0294 0.0008 0.0023 0.0001 0.0002 0.0026 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0001 0.0007 0.0000 0.0001 0.0001 0.0000 0.0001 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0006 0.0322 0.0009 0.0015 0.0001 0.0000 0.0015 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0014 0.0440 0.0013 0.0027 0.0001 0.0001 0.0029 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0014 0.0440 0.0013 0.0027 0.0001 0.0000 0.0028 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0001 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 4 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Radjah Shelduck
Food Ingestion Rate - ww 0.2410000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0590000 L/kg bw/day Diet (%) 0.50 0.47 0.00 0.00 0.00 0.00 0.03
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0008 0.0294 0.0033 0.0042 0.0001 0.0002 0.0045 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0001 0.0001 0.0001 0.0000 0.0002 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0003 0.0322 0.0036 0.0040 0.0001 0.0000 0.0040 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0008 0.0440 0.0050 0.0058 0.0001 0.0001 0.0060 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0008 0.0440 0.0050 0.0058 0.0001 0.0000 0.0059 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 5 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Australasian Darter
Food Ingestion Rate - ww 0.1800000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0430000 L/kg bw/day Diet (%) 0.00 0.00 0.00 1.00 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.1174 0.0211 0.0211 0.0000 0.0002 0.0213 0.077 0.77
PFOA All 0.0050 0.0001 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0348 0.0063 0.0063 0.0000 0.0000 0.0063 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0503 0.0090 0.0090 0.0000 0.0000 0.0091 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.6499 0.1170 0.1170 0.0000 0.0000 0.1170 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.6499 0.1170 0.1170 0.0000 0.0000 0.1170 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 6 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Little Black Cormorant
Food Ingestion Rate - ww 0.3000000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0730000 L/kg bw/day Diet (%) 0.00 0.25 0.00 0.70 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0294 0.0022 0.1174 0.0247 0.0269 0.0000 0.0003 0.0271 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0001 0.0348 0.0073 0.0074 0.0000 0.0000 0.0074 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0322 0.0024 0.0503 0.0106 0.0130 0.0000 0.0000 0.0130 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0440 0.0033 0.6499 0.1365 0.1398 0.0000 0.0001 0.1399 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0440 0.0033 0.6499 0.1365 0.1398 0.0000 0.0001 0.1398 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0004 0.0001 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 7 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Little Pied Cormorant
Food Ingestion Rate - ww 0.3000000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0750000 L/kg bw/day Diet (%) 0.33 0.33 0.00 0.33 0.00 0.00 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0007 0.0294 0.0029 0.1174 0.0116 0.0152 0.0000 0.0003 0.0155 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0001 0.0348 0.0034 0.0035 0.0000 0.0000 0.0036 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0003 0.0322 0.0032 0.0503 0.0050 0.0084 0.0000 0.0000 0.0085 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0007 0.0440 0.0044 0.6499 0.0643 0.0694 0.0001 0.0001 0.0695 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0007 0.0440 0.0044 0.6499 0.0643 0.0694 0.0000 0.0001 0.0695 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0002 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 8 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Black-necked Stork
Food Ingestion Rate - ww 0.1600000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0370000 L/kg bw/day Diet (%) 0.00 0.33 0.33 0.33 0.00 0.00 0.01
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptile/Amphibian Reptile/Amphibian Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0294 0.0016 1.5330 0.0809 0.1174 0.0062 0.0887 0.0000 0.0001 0.0888 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0030 0.0002 0.0004 0.0000 0.0002 0.0000 0.0000 0.0002 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0000 0.0530 0.0028 0.0348 0.0018 0.0047 0.0000 0.0000 0.0047 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0322 0.0017 0.1400 0.0074 0.0503 0.0027 0.0117 0.0000 0.0000 0.0118 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0440 0.0023 2.4370 0.1287 0.6499 0.0343 0.1653 0.0000 0.0000 0.1654 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0440 0.0023 0.0330 0.0017 0.6499 0.0343 0.0384 0.0000 0.0000 0.0384 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 9 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season AppendixM - Food Web Model
Tindal
Water Rat
Food Ingestion Rate - ww 0.2100000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1100000 L/kg bw/day Diet (%) 0.08 0.32 0.10 0.35 0.10 0.00 0.05
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Mammal Mammal Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0001 0.0294 0.0020 1.5330 0.0322 0.1174 0.0086 0.0095 0.0002 0.0431 0.0001 0.0004 0.0436 0.10 0.40
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0030 0.0001 0.0004 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.10 0.40
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0530 0.0011 0.0348 0.0026 0.0076 0.0002 0.0039 0.0001 0.0000 0.0040 0.10 0.40
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.10 0.40
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0000 0.0322 0.0022 0.1400 0.0029 0.0503 0.0037 0.0076 0.0002 0.0090 0.0001 0.0000 0.0091 0.10 0.40
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0002 0.10 0.40
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0001 0.0440 0.0030 2.4370 0.0512 0.6499 0.0478 0.0095 0.0002 0.1022 0.0002 0.0001 0.1026 0.10 0.40
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0001 0.10 0.40
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0001 0.0440 0.0030 0.0330 0.0007 0.6499 0.0478 0.0095 0.0002 0.0517 0.0001 0.0001 0.0519 0.10 0.40
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0001 0.0001 0.0000 0.0001 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 10 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Large-footed Myotis
Food Ingestion Rate - ww 0.4300000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.1510000 L/kg bw/day Diet (%) 0.00 0.50 0.00 0.50 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0294 0.0063 0.1174 0.0252 0.0316 0.0000 0.0006 0.0321 0.10 0.40
PFOA All 0.0050 0.0001 0.0005 0.0001 0.0004 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0002 0.0348 0.0075 0.0076 0.0000 0.0000 0.0076 0.10 0.40
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS KR Downstream 0.0075 0.0000 0.0322 0.0069 0.0503 0.0108 0.0177 0.0000 0.0000 0.0177 0.10 0.40
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0001 0.0005 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS TC On-Base 0.0202 0.0011 0.0440 0.0095 0.6499 0.1397 0.1492 0.0000 0.0002 0.1494 0.10 0.40
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0001 0.0004 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
PFOS TC Off-Base 0.0103 0.0007 0.0440 0.0095 0.6499 0.1397 0.1492 0.0000 0.0001 0.1493 0.10 0.40
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0001 0.0004 0.0001 0.0002 0.0000 0.0000 0.0002 0.10 0.40
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 11 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season AppendixM - Food Web Model
Tindal
Freshwater Crocodile
Food Ingestion Rate - ww 0.0153000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.40 0.10 0.30 0.10 0.10 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Mammal Mammal Birds Birds Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0294 0.0002 1.5330 0.0023 0.1174 0.0005 0.0095 0.0000 0.0490 0.0001 0.0032 0.0000 0.0000 0.0032 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0030 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0007 0.0000 0.0530 0.0001 0.0348 0.0002 0.0076 0.0000 0.0490 0.0001 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0322 0.0002 0.1400 0.0002 0.0503 0.0002 0.0076 0.0000 0.0490 0.0001 0.0007 0.0000 0.0000 0.0007 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0440 0.0003 2.4370 0.0037 0.6499 0.0030 0.0095 0.0000 4.0280 0.0062 0.0132 0.0000 0.0000 0.0132 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0440 0.0003 0.0330 0.0001 0.6499 0.0030 0.0095 0.0000 0.0730 0.0001 0.0034 0.0000 0.0000 0.0034 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 12 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Keelback Snake
Food Ingestion Rate - ww 0.0229000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.00 0.00 0.70 0.15 0.15 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Reptiles/Amphibians Reptiles/Amphibians Fish Fish Mammal Mammal Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 1.5330 0.0246 0.1174 0.0004 0.0095 0.0000 0.0250 0.0000 0.0000 0.0250 0.077 0.77
PFOA All 0.0050 0.0001 0.0030 0.0000 0.0004 0.0000 0.0005 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0530 0.0008 0.0348 0.0001 0.0076 0.0000 0.0010 0.0000 0.0000 0.0010 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.1400 0.0022 0.0503 0.0002 0.0076 0.0000 0.0024 0.0000 0.0000 0.0024 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 2.4370 0.0391 0.6499 0.0022 0.0095 0.0000 0.0413 0.0000 0.0000 0.0413 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0330 0.0005 0.6499 0.0022 0.0095 0.0000 0.0028 0.0000 0.0000 0.0028 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 13 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Northern Snake-necked Turtle
Food Ingestion Rate - ww 0.0192000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.25 0.25 0.25 0.25 0.00 0.00 0.00
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Reptiles/Amphibians Reptiles/Amphibians Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0000 0.0294 0.0001 1.5330 0.0074 0.1174 0.0006 0.0081 0.0000 0.0000 0.0081 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0030 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0530 0.0003 0.0348 0.0002 0.0004 0.0000 0.0000 0.0004 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0000 0.0322 0.0002 0.1400 0.0007 0.0503 0.0002 0.0011 0.0000 0.0000 0.0011 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0000 0.0440 0.0002 2.4370 0.0117 0.6499 0.0031 0.0151 0.0000 0.0000 0.0151 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0000 0.0440 0.0002 0.0330 0.0002 0.6499 0.0031 0.0035 0.0000 0.0000 0.0035 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 14 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Northern Snapping Turtle
Food Ingestion Rate - ww 0.0182000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.80 0.05 0.00 0.05 0.05 0.00 0.050
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Fish Fish Mammal Mammal Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0001 0.0294 0.0000 0.1174 0.0001 0.0095 0.0000 0.0002 0.0000 0.0000 0.0003 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0348 0.0000 0.0076 0.0000 0.0000 0.0000 0.0000 0.0001 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0000 0.0322 0.0000 0.0503 0.0000 0.0076 0.0000 0.0001 0.0000 0.0000 0.0001 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0001 0.0440 0.0000 0.6499 0.0006 0.0095 0.0000 0.0007 0.0000 0.0000 0.0008 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0001 0.0440 0.0000 0.6499 0.0006 0.0095 0.0000 0.0007 0.0000 0.0000 0.0008 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 15 of 16 Ecological Risk Assessment
Coffey Aquatic Wet Season Appendix M - Food Web Model
Tindal
Diamond Head Turtle
Food Ingestion Rate - ww 0.0218000 kg ww/kg bw/day Plants Invertebrates Reptiles/Amphibians Fish Mammals Birds Soil
Water Ingestion Rate 0.0001000 L/kg bw/day Diet (%) 0.33 0.33 0.00 0.33 0.00 0.00 0.010
Area Use Factor 1.0000000
Maximum Concentrations
Sediment Water Plant Plant Invertebrate Invertebrate Fish Fish Food Sediment Water Total
Ecological Contaminant EEA Concentration Concentration Concentration Dose Concentration Dose Concentration Dose Dose Dose Dose Dose NOAEL LOAEL
of Concern (mg/kg) (mg/L) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/d) (mg/kg-bw/day) (mg/kg-bw/day) (mg/kg-bw/day)
PFOS All 0.0102 0.0037 0.0070 0.0001 0.0294 0.0002 0.1174 0.0008 0.0011 0.0000 0.0000 0.0011 0.077 0.77
PFOA All 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Upstream 0.0072 0.0000 0.0003 0.0000 0.0007 0.0000 0.0348 0.0003 0.0003 0.0000 0.0000 0.0003 0.077 0.77
PFOA KR Upstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS KR Downstream 0.0075 0.0000 0.0028 0.0000 0.0322 0.0002 0.0503 0.0004 0.0006 0.0000 0.0000 0.0006 0.077 0.77
PFOA KR Downstream 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0005 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC On-Base 0.0202 0.0011 0.0070 0.0001 0.0440 0.0003 0.6499 0.0047 0.0050 0.0000 0.0000 0.0050 0.077 0.77
PFOA TC On-Base 0.0050 0.0001 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
PFOS TC Off-Base 0.0103 0.0007 0.0070 0.0001 0.0440 0.0003 0.6499 0.0047 0.0050 0.0000 0.0000 0.0050 0.077 0.77
PFOA TC Off-Base 0.0050 0.0000 0.0005 0.0000 0.0005 0.0000 0.0004 0.0000 0.0000 0.0000 0.0000 0.0000 0.077 0.77
NA = Not Available
Foodweb Model Calculations:
Total Dose = (Dose Food + Dose Sediment + Dose Water) x AUF
Food Dose= Σ (Food Concentration of Each Contaminated Food Item x Food Ingestion Rate (ww))
Sediment Dose = Sediment Concentration x Food Ingestion Rate (dw)
Water Dose = Water Concentration x Water Ingestion Rate
RAAF Base Tindal PFAS Ecological Risk Assessment 16 of 16 Ecological Risk Assessment
