Section 742.APPENDIX A: General
Section 742.TABLE A: Soil Saturation Limits (C
sat
)for Chemicals Whose Melting Point is Less than 30
°
°
C
CAS No.
Chemical Name
C
sat
(mg/kg)
67-64-1
Acetone
100,000
71-43-2
Benzene
870
111-44-4
Bis(2-chloroethyl)ether
3,300
117-81-7
Bis(2-ethylhexyl)phthalate
31,000
75-27-4
Bromodichloromethane (Dichlorobromomethane)
3,000
75-25-2
Bromoform
1,900
71-36-3
Butanol
10,000
85-68-7
Butyl benzyl phthalate
930
75-15-0
Carbon disulfide
720
56-23-5
Carbon tetrachloride
1,100
108-90-7
Chlorobenzene (Monochlorobenzene)
680
124-48-1
Chlorodibromomethane (Dibromochloromethane)
1,300
67-66-3
Chloroform
2,900
96-12-8
1,2-Dibromo-3-chloropropane
1,400
106-93-4
1,2-Dibromoethane (Ethylene dibromide)
2,800
84-74-2
Di-
n
-butyl phthalate
2,300
95-50-1
1,2-Dichlorobenzene (o-Dichlorobenzene)
560
75-34-3
1,1-Dichloroethane
1,700
107-06-2
1,2-Dichloroethane (Ethylene dichloride)
1,800
75-35-4
1,1-Dichloroethylene
1,500
156-59-2
cis
-1,2-Dichloroethylene
1,200
156-60-5
trans
-1,2-Dichloroethylene
3,100
78-87-5
1,2-Dichloropropane
1,100
542-75-6
1,3-Dichloropropene (1,3-Dichloropropylene,
cis
+
trans
)
1,400
CAS No.
Chemical Name
C
sat
(mg/kg)
84-66-2
Diethyl phthalate
2,000
117-84-0
Di-
n
-octyl phthalate
10,000
100-41-4
Ethylbenzene
400
77-47-4
Hexachlorocyclopentadiene
2,200
78-59-1
Isophorone
4,600
74-83-9
Methyl bromide (Bromomethane)
3,200
1634-04-4
Methyl tert-butyl ether
8,800
75-09-2
Methylene chloride (Dichloromethane)
2,400
98-95-3
Nitrobenzene
1,000
100-42-5
Styrene
1,500
127-18-4
Tetrachloroethylene (Perchloroethylene)
240
108-88-3
Toluene
650
120-82-1
1,2,4-Trichlorobenzene
3,200
71-55-6
1,1,1-Trichloroethane
1,200
79-00-5
1,1,2-Trichloroethane
1,800
79-01-6
Trichloroethylene
1,300
108-05-4
Vinyl acetate
2,700
75-01-4
Vinyl chloride
1,200
108-38-3
m-Xylene
420
95-47-6
o-Xylene
410
106-42-3
p-Xylene
460
1330-20-7
Xylenes (total)
410320
Ionizable Organics
95-57-8
2-Chlorophenol
53,000
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective____________________)
Section 742.APPENDIX A: General
Section 742.TABLE D: Percentage Points of the W Test for
N
n=3(1)50
Nn
0.01
0.05
3
0.753
0.767
4
0.687
0.748
5
0.686
0.762
6
0.713
0.788
7
0.730
0.803
8
0.749
0.818
9
0.764
0.829
10
0.781
0.842
11
0.792
0.850
12
0.805
0.859
13
0.814
0.866
14
0.825
0.874
15
0.835
0.881
16
0.844
0.887
17
0.851
0.892
18
0.858
0.897
19
0.863
0.901
20
0.868
0.905
21
0.873
0.908
22
0.878
0.911
23
0.881
0.914
24
0.884
0.916
25
0.888
0.918
26
0.891
0.920
27
0.894
0.923
28
0.896
0.924
29
0.898
0.926
30
0.900
0.927
31
0.902
0.929
32
0.904
0.930
33
0.906
0.931
34
0.908
0.933
35
0.910
0.934
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective________________)
Section 742.APPENDIX A: General
Section 742.TABLE E: Similar-Acting Noncarcinogenic Chemicals
Kidney
Acetone (Ingestion only)
Cadmium (Ingestion only)
Chlorobenzene
Dalapon
1,1-Dichloroethane
Di-n-octyl phthalate (Ingestion only)
Endosulfan
Ethylbenzene
Fluoranthene
Methyl tert-butyl ether (Inhalation only)
Nitrobenzene
Pyrene
Toluene (Ingestion only)
2,4,5-Trichlorophenol
Vinyl acetate (Ingestion only)
Liver
Acenaphthene
Acetone (Ingestion only)
Butylbenzyl phthalate (Ingestion only)
Chlorobenzene (Ingestion only)
1,1-Dichloroethylene (Ingestion only)
Di-n-octyl phthalate (Ingestion only)
Endrin
Ethylbenzene
Fluoranthene
Methyl tert-butyl ether (Inhalation only)
Nitrobenzene
Picloram
Styrene (Ingestion only)
2,4,5-TP (Silvex)
Toluene (Ingestion only)
1,2,4-Trichlorobenzene (Inhalation only)
2,4,5-Trichlorophenol
Central Nervous System
Butanol (Ingestion only)
Cyanide (amenable)
2,4-Dimethylphenol
Endrin
Manganese
2-Methylphenol
Mercury (Inhalation only)
Styrene (Inhalation only)
Toluene (Inhalation only)
Xylenes (Ingestion only)
Circulatory System
Antimony
Barium (Ingestion only)
2,4-D
cis-1,2-Dichloroethylene (Ingestion only)
Nitrobenzene
trans-1,2-Dichloroethylene (Ingestion only)
2,4-Dimethylphenol
Fluoranthene
Fluorene
Styrene (Ingestion only)
Zinc
Cholinesterase Inhibition
Aldicarb
Carbofuran
Decreased Body Weight Gains
and Circulatory System Effects
Atrazine
Simazine
Adrenal Gland
Nitrobenzene
1,2,4-Trichlorobenzene (Ingestion only)
Respiratory System
1,2-Dichloropropane (Inhalation only)
Hexachlorocyclopentadiene (Inhalation only)
Methyl bromide (Inhalation only)
Naphthalene (Inhalation only)
Toluene (Inhalation only)
Vinyl acetate (Inhalation only)
Immune System
2,4-Dichlorophenol
p-ChloroanilineStyrene
Mercury (Ingestion only)
Styrene
Zinc
Gastrointestinal System
Endothall
Hexachlorocyclopentadiene (Ingestion only)
Methyl bromide (Ingestion only)
Methyl tert-butyl ether (Ingestion only)
Reproductive System
Barium (Inhalation only)
Boron (Ingestion only)
Carbon disulfide
2-Chlorophenol (Ingestion only)
1,2 Dibromo-3-Chloropropane (Inhalation only)
Dinoseb
Ethylbenzene (Inhalation only)
Methoxychlor
Phenol
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_________________)
Section 742.APPENDIX A: General
Section 742.TABLE F: Similar-Acting Carcinogenic Chemicals
Kidney
Bromodichloromethane (Ingestion only)
Chloroform (Ingestion only)
1,2-Dibromo-3-chloropropane (Ingestion only)
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Hexachlorobenzene
Liver
Aldrin
Bis(2-chloroethyl)ether
Bis(2-ethylhexyl)phthalate (Ingestion only)
Carbazole
Carbon tetrachloride
Chlordane
Chloroform (Inhalation only)
DDD
DDE
DDT
1,2-Dibromo-3-chloropropane (Ingestion only)
1,2-Dibromoethane(Ingestion only)
3,3’-Dichlorobenzidine
1,2-Dichloroethane
1,31,2-Dichloropropane (Ingestion only)
1,3-Dichloropropylene (Ingestion only)
Dieldrin
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Heptachlor
Heptachlor epoxide
Hexachlorobenzene
alpha-HCH
gamma-HCH (Lindane)
Methylene chloride
N-Nitrosodiphenylamine
N-Nitrosodi-n-propylamine
Pentachlorophenol
Tetrachloroethylene
Trichloroethylene
2,4,6-Trichlorophenol
Toxaphene
Vinyl chloride
Circulatory System
Benzene
2,4,6-Trichlorophenol
Gastrointestinal System
Benzo(a)anthracene
Benzo(b)fluoranthene
Benzo(k)fluoranthene
Benzo(a)pyrene
Chrysene
Dibenzo(a,h)anthracene
Indeno(1,2,3-c,d)pyrene
Bromodichloromethane (Ingestion only)
Bromoform
1,2-Dibromo-3-chloropropane (Ingestion only)
1,2-Dibromoethane (Ingestion only)
1,3-Dichloropropylene (Ingestion only)
Lung
Arsenic (Inhalation only)
Beryllium (Inhalation only)
Cadmium (Inhalation only)
Chromium, hexavalent (Inhalation only)
1,3-Dichloropropylene (Inhalation only)
Methylene chloride (Inhalation only)
N-Nitrosodi-n-propylamine
Nickel (Inhalation only)
Vinyl chloride
Nasal Cavity
1,2-Dibromo-3-chloropropane (Inhalation only)
1,2-Dibromoethane (Inhalation only)
N-Nitrosodi-n-propylamine
Bladder
3,3
0
-Dichlorobenzidine
1,3-Dichloropropylene (Ingestion only)
N-Nitrosodiphenylamine
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective__________________)
Section 742.APPENDIX A: General
Section 742.TABLE G: Concentrations of Inorganic Chemicals in Background Soils
Chemical Name
Counties Within
Metropolitan
Statistical Areas
a
(mg/kg)
Counties Outside
Metropolitan
Statistical Areas
(mg/kg)
Aluminum
9,500
9,200
Antimony
4.0
3.3
Arsenic
7.213.0
5.211.3
Barium
110`
122
Beryllium
0.59
0.56
Cadmium
0.6
0.50
Calcium
9,300
5,525
Chromium
16.2
13.0
Cobalt
8.9
8.9
Copper
19.6
12.0
Cyanide
0.51
0.50
Iron
15,900
15,000
Lead
36.0
20.9
Magnesium
4,820
2,700
Manganese
636
630
Mercury
0.06
0.05
a
Counties within Metropolitan Statistical Areas: Boone, Champaign, Clinton, Cook, DuPage, Grundy, Henry, Jersey, Kane,
Kankakee, Kendall, Lake, Macon, Madison, McHenry, McLean, Menard, Monroe, Peoria, Rock Island, Sangamon, St. Clair,
Tazewell, Will, Winnebago and Woodford.
Chemical Name
Counties Within
Metropolitan
Statistical Areas
a
(mg/kg)
Counties Outside
Metropolitan
Statistical Areas
(mg/kg)
Nickel
18.0
13.0
Potassium
1,268
1,100
Selenium
0.48
0.37
Silver
0.55
0.50
Sodium
130
130.0
Sulfate
85.5
110
Sulfide
3.1
2.9
Thallium
0.32
0.42
Vanadium
25.2
25.0
Zinc
95.0
60.2
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX A: General
TABLE H: Chemicals Whose Tier 1 Class I Groundwater Remediation Objective Exceeds the 1 in 1,000,000 Cancer Risk Concentration
Chemical
Class I Groundwater
Remediation Objective
(mg/l)
1 in 1,000,000 Cancer
Risk Concentration
(mg/l)
ADL
(mg/l)
Aldrin
0.000040.014
0.000005
0.000040.014
Benzo(a)pyrene
0.0002
0.0000012
0.00023
Bis(2-chloroethyl)ether
0.01
0.000077
0.01
Bis(2-ethylhexyl)phthalate
0.006
0.0061
0.0027
Carbon Tetrachloride
0.005
0.00066
0.000030.0001
Chlordane
0.002
0.000066
0.00014
DDD
0.014
0.00023
0.014
DDE
0.01
0.00023
0.01
DDT
0.006
0.00023
0.006
Dibenzo(a,h)anthracene
0.0003
0.000012
0.0003
1,2-Dibromo-3-chloropropane
0.0002
0.000061
0.00020.001
1,2-dibromoethane
0.00005
0.0000010
0.000050.001
3,3'-Dichlorobenzidine
0.02
0.00019
0.02
1,2-Dichloroethane
0.005
0.00094
0.0003
Dieldrin
0.000020.009
0.0000053
0.000020.009
2,6-Dinitrotoluene
0.00031
0.0001
0.00031
Heptachlor
0.0004
0.000019
0.000030.013
Heptachlor epoxide
0.0002
0.0000094
0.000320.015
Hexachlorobenzene
0.00006
0.000053
0.00006
Alpha-HCH
0.000030.00011
0.000014
0.000030.000111
Tetrachloroethylene
0.005
0.0016
0.00010.0004
Toxaphene
0.003
0.000077
0.00086
Vinyl chloride
0.002
0.000045
0.000060.0002
Ionizable Organics
N-Nitrosodi-n-propylamine
0.010.0018
0.000012
0.010.0018
Pentachlorophenol
0.001
0.00071
0.0010.000076
2,4,6-Trichlorophenol
0.01
0.007
0.01
Inorganics Organics
Arsenic
0.05
0.000057
0.001
Beryllium
0.004
0.00002
0.004
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective____________________)
Section 742.
APPENDIX B: Tier 1 Tables and Illustrations
Section 742.TABLE A: Tier 1 Soil Remediation Objectives
a
for Residential Properties
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
83-32-9
Acenaphthene
4,700
b
---
c
570
b
2,900
*
67-64-1
Acetone
7,800
b
100,000
d
16
b
16
*
15972-60-8
Alachlor
o
8
e
---
c
0.04
0.2
NA
116-06-3
Aldicarb
o
78
b
---
c
0.013
0.07
NA
309-00-2
Aldrin
0.04
e
3
e
0.5
e
2.5
0.94
120-12-7
Anthracene
23,000
b
---
c
12,000
b
59,000
*
1912-24-9
Atrazine
o
2700
b
---
c
0.066
0.33
NA
71-43-2
Benzene
22
e
12
e
0.8
e
0.03
0.17
*
56-55-3
Benzo(
a
)anthracene
0.9
e
---
c
2
8
*
205-99-2
Benzo(
b
)fluoranthene
0.9
e
---
c
5
25
*
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
207-08-9
Benzo(
k
)fluroanthene
9
e
---
c
49
250
*
50-32-8
Benzo(
a
)pyrene
0.09
e,f
---
c
8
82
*
111-44-4
Bis(2-chloroethyl)ether
0.6
e
0.2
e,f
0.0004
e,f
0.0004
0.66
117-81-7
Bis(2-ethylhexyl)phthalate
46
e
31,000
d
3,600
31,000
d
*
75-27-4
Bromodichloromethane
(Dichlorobromomethane)
10
e
3,000
d
0.6
0.6
*
75-25-2
Bromoform
81
e
53
e
0.8
0.8
*
71-36-3
Butanol
7,800
b
10,000
d
17
b
17
NA
85-68-7
Butyl benzyl phthalate
16,000
b
930
d
930
d
930
d
*
86-74-8
Carbazole
32
e
---
c
0.6
e
2.8
NA
1563-66-2
Carbofuran
o
390
b
---
c
0.22
1.1
NA
75-15-0
Carbon disulfide
7,800
b
720
d
32
b
160
*
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
56-23-5
Carbon tetrachloride
5
e
0.3
e
0.07
0.33
*
57-74-9
Chlordane
0.51.8
e
2072
e
10
48
*
106-47-8
4-Chloroaniline
(p
-Chloroaniline)
310
b
---
c
0.7
b
0.7
1.3*
108-90-7
Chlorobenzene
(Monochlorobenzene)
1,600
b
130
b
1
6.5
*
124-48-1
Chlorodibromomethane
(Dibromochloromethane)
1,600
b
1,300
d
0.4
0.4
*
67-66-3
Chloroform
100
e
0.3
e
0.6
2.9
*
218-01-9
Chrysene
88
e
---
c
160
800
*
94-75-7
2,4-D
o
780
b
---
c
1.5
7.7
*
75-99-0
Dalapon
o
2,300
b
---
c
0.85
8.5
1.2*
72-54-8
DDD
3
e
---
c
16
e
80
*
72-55-9
DDE
2
e
---
c
54
e
270
*
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
50-29-3
DDT
2
e
---
g
32
e
160
*
53-70-3
Dibenzo(
a,h
)anthracene
0.09
e,f
---
c
2
7.6
*
96-12-8
1,2-Dibromo-3-chloropropane
0.46
e
11
b
0.002
0.002
*
106-93-4
1,2-Dibromoethane
(Ethylene dibromide)
0.0075
e
0.17
e
0.0004
0.004
0.005
84-74-2
Di-
n
-butyl phthalate
7,800
b
2,300
d
2,300
d
2,300
d
*
95-50-1
1,2-Dichlorobenzene
(
o
- Dichlorobenzene)
7,000
b
560
d
17
43
*
106-46-7
1,4-Dichlorobenzene
(
p
- Dichlorobenzene)
---
c
---
g
11,000
b
2
11
*
91-94-1
3,3'-Dichlorobenzidine
1
e
---
c
0.007
e,f
0.033
1.3
75-34-3
1,1-Dichloroethane
7,800
b
1,300
b
23
b
110
*
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
107-06-2
1,2-Dichloroethane
(Ethylene dichloride)
7
e
0.4
e
0.02
0.1
*
75-35-4
1,1-Dichloroethylene
700
b
1,500
d
0.06
0.3
*
156-59-2
cis
-1,2-Dichloroethylene
780
b
1,200
d
0.4
1.1
*
156-60-5
trans
-1,2-Dichloroethylene
1,600
b
3,100
d
0.7
3.4
*
78-87-5
1,2-Dichloropropane
9
e
15
b
0.03
0.15
*
542-75-6
1,3-Dichloropropene
(1,3-Dichloropropylene,
cis
+
trans
)
4
e
0.1
e
0.004
e
0.02
0.005
60-57-1
Dieldrin
n
0.04
e
1
e
0.004
e
0.02
0.603
84-66-2
Diethyl phthalate
63,000
b
2,000
d
470
b
470
*
105-67-9
2,4-Dimethylphenol
1,600
b
---
c
9
b
9
*
121-14-2
2,4-Dinitrotoluene
0.9
e
---
c
0.0008
e,f
0.0008
0.0130.250
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
606-20-2
2,6-Dinitrotoluene
0.9
e
---
c
0.0007
e,f
0.0007
0.00670.260
117-84-0
Di-
n
-octyl phthalate
1,600
b
10,000
d
10,000
d
10,000
d
*
115-29-7
Endosulfan
o
470
b
---
c
18
b
90
*
145-73-3
Endothall
o
1,600
b
---
c
0.4
0.4
NA
72-20-8
Endrin
23
b
---
c
1
5
*
100-41-4
Ethylbenzene
7,800
b
400
d
13
19
*
206-44-0
Fluoranthene
3,100
b
---
c
4,300
b
21,000
*
86-73-7
Fluorene
3,100
b
---
c
560
b
2,800
*
76-44-8
Heptachlor
0.1
e
0.1
e
23
110
0.871
1024-57-3
Heptachlor epoxide
0.07
e
5
e
0.7
3.3
1.005
118-74-1
Hexachlorobenzene
0.4
e
1
e
2
11
*
319-84-6
alpha
-HCH (
alpha
-BHC)
0.1
e
0.8
e
0.0005
e,f
0.003
0.0020.0074
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
58-89-9
gamma
-HCH (Lindane)
n
0.5
e
---
c
0.009
0.047
*
77-47-4
Hexachlorocyclopentadiene
550
b
10
b
400
2,200
d
*
67-72-1
Hexachloroethane
78
b
---
c
0.5
b
2.6
*
193-39-5
Indeno(1,2,3-
c,d
)pyrene
0.9
e
---
c
14
69
*
78-59-1
Isophorone
15,600
b
4,600
d
8
b
8
*
72-43-5
Methoxychlor
o
390
b
---
c
160
780
*
74-83-9
Methyl bromide
(Bromomethane)
110
b
10
b
0.2
b
1.2
*
1634-04-4
Methyl tert-butyl ether
780
b
8,800
d
0.32
0.32
*
75-09-2
Methylene chloride
(Dichloromethane)
85
e
13
e
0.02
e
0.2
*
95-48-7
2-Methylphenol
(
o
- Cresol)
3,900
b
---
c
15
b
15
*
91-20-3
Naphthalene
3,1001,600
b
---
c
170
b
8412
b
42018
*
98-95-3
Nitrobenzene
39
b
92
b
0.1
b,f
0.1
0.26
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
86-30-6
N
-Nitrosodiphenylamine
130
e
---
c
1
e
5.6
*
621-64-7
N
-Nitrosodi-
n
-propylamine
0.09
e,f
---
c
0.00005
e,f
0.00005
0.660.0018
108-95-2
Phenol
47,000
b
---
c
100
b
100
*
1918-02-1
Picloram
o
5,500
b
---
c
2
20
NA
1336-36-3
Polychlorinated biphenyls (PCBs)
n
1 1; 10
h
---
c,h
---
h
---
h
*
129-00-0
Pyrene
2,300
b
---
c
4,200
b
21,000
*
122-34-9
Simazine
o
390
b
---
c
0.04
0.37
NA
100-42-5
Styrene
16,000
b
1,500
d
4
18
*
127-18-4
Tetrachloroethylene
(Perchloroethylene)
12
e
11
e
0.06
0.3
*
108-88-3
Toluene
16,000
b
650
d
12
29
*
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
8001-35-2
Toxaphene
n
0.6
e
89
e
31
150
*
120-82-1
1,2,4-Trichlorobenzene
780
b
3,200
b
5
53
*
71-55-6
1,1,1-Trichloroethane
---
c
1,200
d
2
9.6
*
79-00-5
1,1,2-Trichloroethane
310
b
1,800
d
0.02
0.3
*
79-01-6
Trichloroethylene
58
e
5
e
0.06
0.3
*
108-05-4
Vinyl acetate
78,000
b
1,000
b
170
b
170
*
75-01-4
Vinyl chloride
0.3
e
0.03
e
0.01
f
0.07
*
108-38-3
m-Xylene
160,000
b
420
d
210
210
*
95-47-6
o-Xylene
160,000
b
410
d
190
190
*
106-42-3
p-Xylene
160,000
b
460
d
200
200
*
Exposure Route-Specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
1330-20-7
Xylenes (total)
160,000
b
410
d
320
d
150
150
*
Ionizable Organics
65-85-0
Benzoic Acid
310,000
b
---
c
400
b,i
400
i
*
95-57-8
2-Chlorophenol
390
b
53,000
d
4
b,i
4
i
*
120-83-2
2,4-Dichlorophenol
230
b
---
c
1
b,i
1
i
*
51-28-5
2,4-Dinitrophenol
160
b
---
c
0.2
b,f
0.2
3.3
88-85-7
Dinoseb
o
78
b
---
c
0.34
b,i
3.4
i
*
87-86-5
Pentachlorophenol
3
e,j
---
c
0.03
f,i
0.14
i
2.4*
93-72-1
2,4,5-TP
(Silvex)
630
b
---
c
11
i
55
i
*
95-95-4
2,4,5-Trichlorophenol
7,800
b
---
c
270
b,i
1,400
i
*
88-06-2
2,4,6 Trichlorophenol
58
e
200
e
0.2
e,f,i
0.77
i
0.430.66
Exposure Route-specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/L)
Class II
(mg/L)
ADL
(mg/kg)
Inorganics
7440-36-0
Antimony
31
b
---
c
0.006
m
0.024
m
*
7440-38-2
Arsenic
l,n
0.4
e, t
750
e
0.05
m
0.2
m
*
7440-39-3
Barium
5,500
b
690,000
b
2.0
m
2.0
m
*
7440-41-7
Beryllium
0.1
e,t
160
b
1,300
e
0.004
m
0.5
m
*
7440-42-8
Boron
7,000
b
---
g
2.0
m
2.0
m
*
7440-43-9
Cadmium
l,n
78
b, r
1,800
e
0.005
m
0.05
m
*
16887-00-6
Chloride
---
c
---
c
200
m
200
m
*
7440-47-3
Chromium, total
390 230
b
270
e
0.1
m
1.0
m
*
16065-83-1
Chromium, ion, trivalent
78,000120,000
b
---
c
---
g
---
g
*
18540-29-9
Chromium, ion, hexavalent
390 230
b
270
e
---
---
*
7440-48-4
Cobalt
4,700
b
---
c
1.0
m
1.0
m
*
Exposure Route-specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/L)
Class II
(mg/L)
ADL
(mg/kg)
7440-50-8
Copper
n
2,900
b
---
c
0.65
m
0.65
m
*
57-12-5
Cyanide (amenable)
1,600
b
---
c
0.2
q,m
0.6
q,m
*
7782-41-4
Fluoride
4,700
b
---
c
4.0
m
4.0
m
*
15438-31-0
Iron
---
c
---
c
5.0
m
5.0
m
*
7439-92-1
Lead
400
k
---
c
0.0075
m
0.1
m
*
7439-96-5
Manganese
3,700
b
69,000
b
0.15
m
10.0
m
*
7439-97-6
Mercury
l,n,s
23
b,s
10
b,i
0.002
m
0.01
m
*
7440-02-0
Nickel
l
1,600
b
13,000
e
0.1
m
2.0
m
*
14797-55-8
Nitrate as N
p
130,000
b
---
c
10.0
q
100
q
*
7782-49-2
Selenium
l,n
390
b
---
c
0.05
m
0.05
m
*
Exposure Route-specific Values for Soils
Soil Component of the Groundwater
Ingestion Exposure Route
Values
CAS No.
Chemical Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/L)
Class II
(mg/L)
ADL
(mg/kg)
7440-22-4
Silver
390
b
---
c
0.05
m
---
*
14808-79-8
Sulfate
---
c
---
c
400
m
400
m
*
7440-28-0
Thallium
6.3
b,u
---
c
0.002
m
0.02
m
*
7440-62-2
Vanadium
550
b
---
c
0.049
m
---0.1
m
*
7440-66-6
Zinc
l
23,000
b
---
c
5.0
m
10
m
*
"*" indicates that the ADL is less than or equal to the specified remediation objective.
NA means not available; no PQL or EQL available in USEPA analytical methods.
Chemical Name and Soil Remediation Objective Notations
a
Soil remediation objectives based on human health criteria only.
b
Calculated values correspond to a target hazard quotient of 1.
c
No toxicity criteria available for the route of exposure.
d
Soil saturation concentration (C
[[satt]
) = the concentration at which the absorptive limits of the soil particles, the solubility limits of the available soil moisture, and saturation
of soil pore air have been reached. Above the soil saturation concentration, the assumptions regarding vapor transport to air and/or dissolved phase transport to
groundwater (for chemicals which are liquid at ambient soil temperatures) have been violated, and alternative modeling approaches are required.
e
Calculated values correspond to a cancer risk level of 1 in 1,000,000.
f
Level is at or below Contract Laboratory Program required quantitation limit for Regular Analytical Services (RAS).
g
Chemical-specific properties are such that this route is not of concern at any soil contaminant concentration.
h
A preliminary goal of 1 ppm has been set for PCBs based on
Guidance on Remedial Actions for Superfund Sites with PCB Contamination
, EPA/540G-90/007, and on
USEPA efforts to manage PCB contamination. See 40 CFR 761.120 - USEPA "PCB Spill Cleanup Policy." This regulation goes on to say that the remediation goal for an
unrestricted area is 10 ppm and 25 ppm for a restricted area, provided both have at least 10 inches of clean cover. 40 CFR 761 contains applicability requirements and
methodologies for the development of PCB remediation objectives. Requests for approval of a Tier 3 evaluation must address the applicability of 40 CFR 761.
i
Soil remediation objective for pH of 6.8. If soil pH is other than 6.8, refer to Appendix B, Tables C and D of this Part.
j
Ingestion soil remediation objective adjusted by a factor of 0.5 to account for dermal route.
k
A preliminary remediation goal of 400 mg/kg has been set for lead based on
Revised Interim Soil Lead Guidance for CERCLA Sites and RCRA Corrective Action
Facilities
, OSWER Directive #9355.4-12.
l
Potential for soil-plant-human exposure.
m
The person conducting the remediation has the option to use: 1) TCLP or SPLP test results to compare with the remediation objectives listed in this Table; or 2) the total
amount of contaminant in the soil sample results to compare with pH specific remediation objectives listed in Appendix B, Table C or D of this Part. (See Section 742.510.)
If the person conducting the remediation wishes to calculate soil remediation objectives based on background concentrations, this should be done in accordance with
Subpart D of this Part.
n
The Agency reserves the right to evaluate the potential for remaining contaminant concentrations to pose significant threats to crops, livestock, or wildlife.
o
For agrichemical facilities, remediation objectives for surficial soils which are based on field application rates may be more appropriate for currently registered pesticides.
Consult the Agency for further information.
p
For agrichemical facilities, soil remediation objectives based on site-specific background concentrations of Nitrate as N may be more appropriate. Such determinations shall
be conducted in accordance with the procedures set forth in Subparts D and I of this Part.
q
The TCLP extraction must be done using water at a pH of 7.0.
r
Value based on dietary Reference Dose.
s
Value based on Reference Dose for Mercuric chloride (CAS No. 7487-94-7). Value for Ingestion based on Reference Dose for Mercuric chloride (CAS No. 7487-94-7);
value for Inhalation based on Reference Concentration for elemental Mercury (CAS No. 7439-97-6).
t
Note that Table value is likely to be less than background concentration for this chemical; screening or remediation concentrations using the procedures of Subpart D of this
Part may be more appropriate. For the ingestion route for arsenic, see 742.Appendix A, Table G.
u
Value based on Reference Dose for thallium sulfate (CAS No. 7446-18-6).
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______________)
Section 742.APPENDIX B: Tier 1 Tables and Illustrations
Section 742.Table B: Tier 1 Soil Remediation Objectives
a
for Industrial/Commercial Properties
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
ClassII
(mg/kg)
ADL
(mg/kg)
83-32-9
Acenaphthene
120,000
b
-----
c
120,000
b
-----
c
570
b
2,900
*
67-64-1
Acetone
200,000
b
100,000
d
200,000
b
100,000
d
16
b
16
*
15972-60-8
Alachlor
o
72
e
-----
c
1,600
e
-----
c
0.04
0.2
NA
116-06-3
Aldicarb
o
2,000
b
-----
c
200
b
-----
c
0.013
0.07
NA
309-00-2
Aldrin
0.3
e
6.6
e
6.1
b
9.3
e
0.5
e
2.5
0.94
120-12-7
Anthracene
610,000
b
-----
c
610,000
b
-----
c
12,000
b
59,000
*
1912-24-9
Atrazine
o
72,000
b
-----
c
7,100
b
-----
c
0.066
0.33
NA
71-43-2
Benzene
200
e
100
e
1.51.6
e
4,300
e
2,300
e
2.12.2
e
0.03
0.17
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
56-55-3
Benzo(
a
)anthracene
8
e
-----
c
170
e
-----
c
2
8
*
205-99-2
Benzo(
b
)fluoranthene
8
e
-----
c
170
e
-----
c
5
25
*
207-08-9
Benzo(
k
)fluroanthene
78
e
-----
c
1,700
e
-----
c
49
250
*
50-32-8
Benzo(
a
)pyrene
0.8
e
-----
c
17
e
-----
c
8
82
*
111-44-4
Bis(2-chloroethyl)ether
5
e
0.47
e
75
e
0.66
e
0.0004
e,f
0.0004
0.66
117-81-7
Bis(2-ethylhexyl)phthalate
410
e
31,000
d
4,100
b
31,000
d
3,600
31,000
d
*
75-27-4
Bromodichloromethane
(Dichlorobromomethane)
92
e
3,000
d
2,000
e
3,000
d
0.6
0.6
*
75-25-2
Bromoform
720
e
100
e
16,000
e
140
e
0.8
0.8
*
71-36-3
Butanol
200,000
b
10,000
d
200,000
b
10,000
d
17
b
17
NA
85-68-7
Butyl benzyl phthalate
410,000
b
930
d
410,000
b
930
d
930
d
930
d
*
86-74-8
Carbazole
290
e
-----
c
6,200
e
-----
c
0.6
e
2.8
NA
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
1563-66-2
Carbofuran
o
10,000
b
-----
c
1,000
b
-----
c
0.22
1.1
NA
75-15-0
Carbon disulfide
200,000
b
720
d
20,000
b
9.0
b
32
b
160
*
56-23-5
Carbon tetrachloride
44
e
0.64
e
410
b
0.90
e
0.07
0.33
*
57-74-9
Chlordane
41.6
e
38140
e
12100
b
53
e
22
b
10
48
*
106-47-8
4 - Chloroaniline
(p
-Chloroaniline)
8,200
b
-----
c
820
b
-----
c
0.7
b
0.7
1.3
108-90-7
Chlorobenzene
(Monochlorobenzene)
41,000
b
210
b
4,100
b
1.3
b
1
6.5
*
124-48-1
Chlorodibromomethane
(Dibromochloromethane)
41,000
b
1,300
d
41,000
b
1,300
d
0.4
0.4
*
67-66-3
Chloroform
940
e
0.54
e
2,000
b
0.76
e
0.6
2.9
*
218-01-9
Chrysene
780
e
-----
c
17,000
e
-----
e
160
800
*
94-75-7
2,4-D
o
20,000
b
-----
c
2,000
b
-----
c
1.5
7.7
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
75-99-0
Dalapon
o
61,000
b
-----
c
6,100
b
-----
c
0.85
8.5
1.2
72-54-8
DDD
24
e
-----
c
520
e
-----
c
16
e
80
*
72-55-9
DDE
17
e
-----
c
370
e
-----
c
54
e
270
*
50-29-3
DDT
17
e
1,500
e
100
b
2,100
e
32
e
160
*
53-70-3
Dibenzo(
a,h
)anthracene
0.8
e
-----
c
17
e
-----
c
2
7.6
*
96-12-8
1,2-Dibromo-3-chloropropane
4
e
17
b
89
e
0.11
b
0.002
0.002
*
106-93-4
1,2-Dibromoethane
(Ethylene dibromide)
0.07
e
0.32
e
1.5
e
0.45
e
0.0004
0.004
0.005
84-74-2
Di-
n
-butyl phthalate
200,000
b
2,300
d
200,000
b
2,300
d
2,300
d
2,300
d
*
95-50-1
1,2-Dichlorobenzene
(
o
- Dichlorobenzene)
180,000
b
560
d
18,000
b
310
b
17
43
*
106-46-7
1,4-Dichlorobenzene
(
p
- Dichlorobenzene)
-----
c
17,000
b
-----
c
340
b
2
11
*
Exposure Route-Specific Values for Soils
Soil
Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
91-94-1
3,3'-Dichlorobenzidine
13
e
-----
c
280
e
-----
c
0.007
e,f
0.033
1.3
75-34-3
1,1-Dichloroethane
200,000
b
1,700
d
200,000
b
130
b
23
b
110
*
107-06-2
1,2-Dichloroethane
(Ethylene dichloride)
63
e
0.70
e
1,400
e
0.99
e
0.02
0.1
*
75-35-4
1,1-Dichloroethylene
18,000
b
1,500
d
1,800
b
1,500
d
0.06
0.3
*
156-59-2
cis
-1,2-Dichloroethylene
20,000
b
1,200
d
20,000
b
1,200
d
0.4
1.1
*
156-60-5
trans
-1,2-Dichloroethylene
41,000
b
3,100
d
41,000
b
3,100
d
0.7
3.4
*
78-87-5
1,2-Dichloropropane
84
e
23
b
1,800
e
0.50
b
0.03
0.15
*
542-75-6
1,3-Dichloropropene
(1,3-Dichloropropylene,
cis
+
trans
)
33
e
0.23
e
610
b
0.33
e
0.004
e
0.02
0.005
60-57-1
Dieldrin
n
0.4
e
2.2
e
7.8
e
3.1
e
0.004
e
0.02
0.0013
0.603
84-66-2
Diethyl phthalate
1,000,000
b
2,000
d
1,000,000
b
2,000
d
470
b
470
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
105-67-9
2,4-Dimethylphenol
41,000
b
-----
c
41,000
b
-----
c
9
b
9
*
121-14-2
2,4-Dinitrotoluene
8.4
e
-----
c
180
e
-----
c
0.0008
e,f
0.0008
0.013
0.250
606-20-2
2,6-Dinitrotoluene
8.4
e
-----
c
180
e
-----
c
0.0007
e,f
0.0007
0.0067
0.260
117-84-0
Di-
n
-octyl phthalate
41,000
e
10,000
d
4,100
b
10,000
d
10,000
d
10,000
d
*
115-29-7
Endosulfan
o
12,000
b
-----
c
1,200
b
-----
c
18
b
90
*
145-73-3
Endothall
o
41,000
c
-----
c
4,100
b
-----
c
0.4
0.4
NA
72-20-8
Endrin
610
b
-----
c
61
b
-----
c
1
5
*
100-41-4
Ethylbenzene
200,000
b
400
d
20,000
b
58
b
13
19
*
206-44-0
Fluoranthene
82,000
b
-----
c
82,000
b
-----
c
4,300
b
21,000
*
86-73-7
Fluorene
82,000
b
-----
c
82,000
b
-----
c
560
b
2,800
*
76-44-8
Heptachlor
1
e
11
e
28
e
16
e
23
110
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
1024-57-3
Heptachlor epoxide
0.6
e
9.2
e
2.7
b
13
e
0.7
3.3
1.005
118-74-1
Hexachlorobenzene
4
e
1.8
e
78
e
2.6
e
2
11
*
319-84-6
alpha
-HCH (
alpha
-BHC)
0.9
e
1.5
e
20
e
2.1
e
0.0005
e,f
0.003
0.002
0.0074
58-89-9
gamma
-HCH (Lindane)
n
4
e
-----
c
96
e
-----
c
0.009
0.047
*
77-47-4
Hexachlorocyclopentadiene
14,000
b
16
b
14,000
b
1.1
b
400
2,200
d
*
67-72-1
Hexachloroethane
2,000
b
-----
c
2,000
b
-----
c
0.5
b
2.6
*
193-39-5
Indeno(1,2,3-
c,d
)pyrene
8
e
-----
c
170
e
-----
c
14
69
*
78-59-1
Isophorone
410,000
b
4,600
d
410,000
b
4,600
d
8
b
8
*
72-43-5
Methoxychlor
o
10,000
b
-----
c
1,000
b
-----
c
160
780
*
74-83-9
Methyl bromide
(Bromomethane)
2,900
b
15
b
1,000
b
3.9
b
0.2
b
1.2
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
1634-04-4
Methyl tert-butyl ether
20,000
b
8,800
d
2,000
b
140
b
0.32
0.32
*
75-09-2
Methylene chloride
(Dichloromethane)
760
e
24
e
12,000
b
34
e
0.02
e
0.2
*
95-48-7
2-Methylphenol
(
o
- Cresol)
100,000
b
-----
c
100,000
b
-----
c
15
b
15
*
86-30-6
N
-Nitrosodiphenylamine
1,200
e
-----
c
25,000
e
-----
c
1
e
5.6
0.66
621-64-7
N
-Nitrosodi-
n
-propylamine
0.8
e
-----
c
18
e
-----
c
0.00005
e,f
0.00005
0.66
0.0018
91-20-3
Naphthalene
82,00041,000
b
-----
c
270
b
8,2004,100
b
-----
c
1.8
b
8412
b
420 18
*
98-95-3
Nitrobenzene
1,000
b
140
b
1,000
b
9.4
b
0.1
b,f
0.1
0.26
108-95-2
Phenol
1,000,000
b
-----
c
120,000
b
-----
c
100
b
100
*
1918-02-1
Picloram
o
140,000
b
-----
c
14,000
b
-----
c
2
20
NA
1336-36-3
Polychlorinated biphenyls (PCBs)
n
1 1; 10; 25
h
-----
c,h
1
h
-----
c,h
-----
h
-----
h
*
129-00-0
Pyrene
61,000
b
-----
c
61,000
b
-----
c
4,200
b
21,000
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
122-34-9
Simazine
o
10,000
b
-----
c
1,000
b
-----
c
0.04
0.37
NA
100-42-5
Styrene
410,000
b
1,500
d
41,000
b
430
b
4
18
*
127-18-4
Tetrachloroethylene
(Perchloroethylene)
110
e
20
e
2,400
e
28
e
0.06
0.3
*
108-88-3
Toluene
410,000
b
650
d
410,000
b
42
b
12
29
*
8001-35-2
Toxaphene
n
5.2
e
170
e
110
e
240
e
31
150
*
120-82-1
1,2,4-Trichlorobenzene
20,000
b
3,200
d
2,000
b
920
b
5
53
*
71-55-6
1,1,1-Trichloroethane
-----
c
1,200
d
-----
c
1,200
d
2
9.6
*
79-00-5
1,1,2-Trichloroethane
8,200
b
1,800
d
8,200
b
1,800
d
0.02
0.3
*
79-01-6
Trichloroethylene
520
e
8.9
e
1,200
b
12
e
0.06
0.3
*
108-05-4
Vinyl acetate
1,000,000
b
1,600
b
200,000
b
10
b
170
b
170
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
75-01-4
Vinyl chloride
3
e
0.06
e
65
e
0.08
e
0.01
f
0.07
*
108-38-3
m-Xylene
1,000,000
420
d
410,000
b
420
d
210
210
*
95-47-6
o-Xylene
1,000,000
410
d
410,000
b
410
d
190
190
*
106-42-3
p-Xylene
1,000,000
460
d
410,000
b
460
d
200
200
*
1330-20-7
Xylenes (total)
1,000,000
b
410
d
320
d
410,000
b
410
d
320
d
150
150
*
Ionizable Organics
65-85-0
Benzoic Acid
1,000,000
b
-----
c
820,000
b
-----
c
400
b,i
400
i
*
95-57-8
2-Chlorophenol
10,000
b
53,000
d
10,000
b
53,000
d
4
b,i
20
i
*
120-83-2
2,4-Dichlorophenol
6,100
b
-----
c
610
b
-----
c
1
b,i
1
i
*
51-28-5
2,4-Dinitrophenol
4,100
b
-----
c
410
b
-----
c
0.2
b,f,i
0.2
i
3.3
88-85-7
Dinoseb
o
2,000
b
-----
c
200
b
-----
c
0.34
b,i
3.4
i
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/kg)
Class II
(mg/kg)
ADL
(mg/kg)
87-86-5
Pentachlorophenol
24
e,j
-----
c
520
e,j
-----
c
0.03
f,i
0.14
i
2.4
93-72-1
2,4,5-TP
(Silvex)
16,000
b
-----
c
1,600
b
-----
c
11
i
55
i
*
95-95-4
2,4,5-Trichlorophenol
200,000
b
-----
c
200,000
b
-----
c
270
b,i
1,400
i
*
88-06-2
2,4,6- Trichlorophenol
520
e
390
e
11,000
e
540
e
0.2
e,f,i
0.77
i
0.430.66
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/L)
Class II
(mg/L)
Inorganics
7440-36-0
Antimony
820
b
-----
c
82
b
-----
c
0.006
m
0.024
m
*
7440-38-2
Arsenic
l,n
3
e, t
1,200
e
61
b
25,000
e
0.05
m
0.2
m
7440-39-3
Barium
140,000
b
910,000
b
14,000
b
870,000
b
2.0
m
2.0
m
*
7440-41-7
Beryllium
1
e,t
4,100
b
2,100
e
29
e
410
b
44,000
e
0.004
m
0.5
m
*
7440-42-8
Boron
180,000
b
1,000,000
18,000
b
1,000,000
2.0
m
2.0
m
*
7440-43-9
Cadmium
l,n
2,000
b,r
2,800
e
200
b,r
59,000
e
0.005
m
0.05
m
*
16887-00-6
Chloride
-------
c
-----
c
-----
c
-----
c
200
m
200
m
*
7440-47-3
Chromium, total
10,0006,100
b
420
e
4,100
b
8,800
e
0.1
m
1.0
m
*
16065-83-1
Chromium, ion, trivalent
1,000,000
b
-----
c
330,000310,000
b
-----
c
-----
g
-----
g
*
18540-29-9
Chromium, ion, hexavalent
10,0006,100
b
420
e
4,100
b
8,800
e
-----
-----
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/L)
Class II
(mg/L)
7440-48-4
Cobalt
120,000
b
-----
c
12,000
b
-----
c
1.0
m
1.0
m
*
7440-50-8
Copper
n
82,000
b
-----
c
8,200
b
-----
c
0.65
m
0.65
m
*
57-12-5
Cyanide (amenable)
41,000
b
-----
c
4,100
b
-----
c
0.2
q,m
0.6
q,m
*
7782-41-4
Fluoride
120,000
b
-----
c
12,000
b
-----
c
4.0
m
4.0
m
*
15438-31-0
Iron
-----
c
-----
c
-----
c
-----
c
5.0
m
5.0
m
*
7439-92-1
Lead
400
k
-----
c
400
k
-----
c
0.0075
m
0.1
m
*
7439-96-5
Manganese
96,000
b
91,000
b
9,600
b
8,700
b
0.15
m
10.0
m
*
7439-97-6
Mercury
l,n,s
610
b
540,000
b
61
b,s
52,000
b
0.002
m
0.01
m
*
7440-02-0
Nickel
l
41,000
b
21,000
e
4,100
b
440,000
e
0.1
m
2.0
m
*
14797-55-8
Nitrate as N
p
1,000,000
b
-----
c
330,000
b
-----
c
10.0
q
100
q
*
7782-49-2
Selenium
l,n
10,000
b
-----
c
1,000
b
-----
c
0.05
m
0.05
m
*
Exposure Route-Specific Values for Soils
Soil Component of the
Groundwater Ingestion
Exposure Route
Industrial-
Commercial
Construction
Worker
Values
CAS No.
Chemical
Name
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Ingestion
(mg/kg)
Inhalation
(mg/kg)
Class I
(mg/L)
Class II
(mg/L)
7440-22-4
Silver
10,000
b
-----
c
1,000
b
-----
c
0.05
m
-----
*
14808-79-8
Sulfate
-----
c
-----
c
-----
c
-----
c
400
m
400
m
*
7440-28-0
Thallium
160
b,u
-----
c
160
b,u
-----
c
0.002
m
0.02
m
*
7440-62-2
Vanadium
14,000
b
-----
c
1,400
b
-----
c
0.049
m
---0.1
m
*
7440-66-6
Zinc
l
610,000
b
-----
c
61,000
b
-----
c
5.0
m
10
m
*
"*" indicates that the ADL is less than or equal to the specified remediation objective.
NA means Not Available; no PQL or EQL available in USEPA analytical methods.
Chemical Name and Soil Remediation Objective Notations (2nd, 5th thru 8th Columns)
a
Soil remediation objectives based on human health criteria only.
b
Calculated values correspond to a target hazard quotient of 1.
c
No toxicity criteria available for this route of exposure.
d
Soil saturation concentration (C
[sat]
) = the concentration at which the absorptive limits of the soil particles, the solubility limits of the available soil moisture, and saturation of soil pore
air have been reached. Above the soil saturation concentration, the assumptions regarding vapor transport to air and/or dissolved phase transport to groundwater (for chemicals
which are liquid at ambient soil temperatures) have been violated, and alternative modeling approaches are required.
e
Calculated values correspond to a cancer risk level of 1 in 1,000,000.
f
Level is at or below Contract Laboratory Program required quantitation limit for Regular Analytical Services (RAS).
g
Chemical-specific properties are such that this route is not of concern at any soil contaminant concentration.
h
A preliminary goal of 1 ppm has been set for PCBs based on
Guidance on Remedial Actions for Superfund Sites with PCB Contamination
, EPA/540G-90/007, and on USEPA
efforts to manage PCB contamination. See 40 CFR 761.120 for USEPA "PCB Spill Cleanup Policy." This regulation goes on to say that the remediation goal for an unrestricted area
is 10 ppm and 25 ppm for a restricted area, provided both have at least 10 inches of clean cover. 40 CFR 761 contains applicability requirements and methodologies for the
development of PCB remediation objectives. Requests for approval of a Tier 3 evaluation must address the applicability of 40 CFR 761.
i
Soil remediation objective for pH of 6.8. If soil pH is other than 6.8, refer to Appendix B, Tables C and D in this Part.
j
Ingestion soil remediation objective adjusted by a factor of 0.5 to account for dermal route.
k
A preliminary remediation goal of 400 mg/kg has been set for lead based on
Revised Interim Soil Lead Guidance for CERCLA Sites and RCRA Corrective Action Facilities
,
OSWER Directive #9355.4-12.
l
Potential for soil-plant-human exposure.
m
The person conducting the remediation has the option to use: (1) TCLP or SPLP test results to compare with the remediation objectives listed in this Table; or (2) the total amount of
contaminant in the soil sample results to compare with pH specific remediation objectives listed in Appendix B, Table C or D of this Part. (See Section 742.510.) If the person
conducting the remediation wishes to calculate soil remediation objectives based on background concentrations, this should be done in accordance with Subpart D of this Part.
n
The Agency reserves the right to evaluate the potential for remaining contaminant concentrations to pose significant threats to crops, livestock, or wildlife.
o
For agrichemical facilities, remediation objectives for surficial soils which are based on field application rates may be more appropriate for currently registered pesticides. Consult the
Agency for further information.
p
For agrichemical facilities, soil remediation objectives based on site-specific background concentrations of Nitrate as N may be more appropriate. Such determinations shall be
conducted in accordance with the located procedures set forth in Subparts D and I of this Part.
q
The TCLP extraction must be done using water at a pH of 7.0.
r
Value based on dietary Reference Dose.
s
Value based on Reference Dose for Mercuric chloride (CAS No. 7487-94-7). Value for Ingestion based on Reference Dose for Mercuric chloride (CAS No. 7487-94-7); value for
Inhalation based on Reference Concentration for elemental Mercury (CAS No. 7439-97-6).
t
Note that Table value is likely to be less than background concentration for this chemical; screening or remediation concentrations using the procedures of Subpart D of this Part. For
the ingestion route for arsenic for industrial/commercial, see 742.Appendix A, Table G.
u
Value based on Reference Dose for thallium sulfate (CAS No. 7446-18-6).
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX B: Tier 1 Tables and Illustrations
Section 742.Table C: pH Specific Soil Remediation Objectives for Inorganics and Ionizing Organics for the Soil Component of the Groundwater Ingestion Route (Class I Groundwater)
Chemical (totals)
(mg/kg)
pH 4.5 to
4.74
pH 4.75
to 5.24
pH 5.25
to 5.74
pH 5.75
to 6.24
pH 6.25
to 6.64
pH 6.65
to 6.89
pH 6.9
to 7.24
pH 7.25
to 7.74
pH 7.75
to 8.0
8.24
pH 8.25
to 8.74
pH 8.75
to 9.0
Inorganics
Antimony
5
5
5
5
5
5
5
5
5
5
5
Arsenic
25
26
27
28
29
29
29
30
31
32
33
Barium
260
490
850
1,200
1,500
1,600
1,700
1,800
2,100
__
a
__
a
Beryllium
1.1
2.1
3.4
6.6
22
63
140
1,000
8,000
__
a
__
a
Cadmium
1.0
1.7
2.7
3.7
5.2
7.5
11
59
430
__
a
__
a
Chromium (+6)
70
62
54
46
40
38
36
32
28
24
21
Copper
330
580
2,100
11,000
59,000
130,000
200,000
330,000
330,000
__
a
__
a
Cyanide
40
40
40
40
40
40
40
40
40
40
40
Mercury
0.01
0.01`
0.03
0.15
0.89
2.1
3.3
6.4
8.0
__
a
__
a
Nickel
20
36
56
76
100
130
180
700
3,800
__
a
__
a
Selenium
24
17
12
8.8
6.3
5.2
4.5
3.3
2.4
1.8
1.3
Silver
0.24
0.33
0.62
1.5
4.4
8.5
13
39
110
__
a
__
a
Chemical (totals)
(mg/kg)
pH 4.5 to
4.74
pH 4.75
to 5.24
pH 5.25
to 5.74
pH 5.75
to 6.24
pH 6.25
to 6.64
pH 6.65
to 6.89
pH 6.9
to 7.24
pH 7.25
to 7.74
pH 7.75
to 8.0
8.24
pH 8.25
to 8.74
pH 8.75
to 9.0
Thallium
1.6
1.8
2.0
2.4
2.6
2.8
3.0
3.4
3.8
4.4
4.9
Vanadium
980
980
980
980
980
980
980
980
980
980
980
Zinc
1,000
1,800
2,600
3,600
5,100
6,200
7,500
16,000
53,000
__
a
__
a
Organics
Benzoic Acid
440
420
410
400
400
400
400
400
400
400
400
2-Chlorophenol
4.0
4.0
4.0
4.0
3.9
3.9
3.9
3.6
3.1
2.2
1.5
2,4-Dichlorophenol
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.86
0.69
0.56
0.48
Dinoseb
8.4
4.5
1.9
0.82
0.43
0.34
0.31
0.27
0.25
0.25
0.25
Pentachlorophenol
0.54
0.32
0.15
0.07
0.04
0.03
0.02
0.02
0.02
0.02
0.02
2,4,5-TP (Silvex)
26
16
12
11
11
11
11
11
11
11
11
2,4,5-Trichlorophenol
400
390
390
370
320
270
230
130
64
36
26
2,4,6-Trichlorophenol
0.37
0.36
0.34
0.29
0.20
0.15
0.13
0.09
0.07
0.07
0.07
a
No data available for this pH range.
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_________________)
Section 742.APPENDIX B
Section 742.Table D: pH Specific Soil Remediation Objectives for Inorganics and Ionizing Organics for the Soil Component of the Groundwater Ingestion Route (Class II Groundwater)
Chemical (totals)
(mg/kg)
pH 4.5 to
4.74
pH 4.75
to 5.24
pH 5.25
to 5.74
pH 5.75
to 6.24
pH 6.25
to 6.64
pH 6.65
to 6.89
pH 6.9
to 7.24
pH 7.25
to 7.74
pH 7.75
to 8.0 8.24
pH 8.25
to 8.74
pH 8.75
to 9.0
Inorganics
Antimony
20
20
20
20
20
20
20
20
20
20
20
Arsenic
100
100
100
110
110
120
120
120
120
130
130
Barium
260
490
850
1,200
1,500
1,600
1,700
1,800
2,100
__
a
__
a
Beryllium
140
260
420
820
2,800
7,900
17,000
130,000
1,000,000
__
a
__
a
Cadmium
10
17
27
37
52
75
110
590
4,300
__
a
__
a
Chromium (+6)
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
Copper
330
580
2,100
11,000
59,000
130,000
200,000
330,000
330,000
__
a
__
a
Cyanide
120
120
120
120
120
120
120
120
120
120
120
Mercury
0.05
0.06
0.14
0.75
4.4
10
16
32
40
__
a
__
a
Nickel
400
730
1,100
1,500
2,000
2,600
3,500
14,000
76,000
__
a
__
a
Selenium
24
17
12
8.8
6.3
5.2
4.5
3.3
2.4
1.8
1.3
Thallium
16
18
20
24
26
28
30
34
38
44
49
Zinc
2,000
3,600
5,200
7,200
10,000
12,000
15,000
32,000
110,000
__
a
__
a
Chemical (totals)
(mg/kg)
pH 4.5
to 4.74
pH 4.75
to 5.24
pH 5.25
to 5.74
pH 5.75
to 6.24
pH 6.25
to 6.64
pH 6.65
to 6.89
pH 6.9
to 7.24
pH 7.25
to 7.74
pH 7.75
to 8.0 8.24
pH 8.25
to 8.74
pH 8.75
to 9.0
Organics
Benzoic Acid
440
420
410
400
400
400
400
400
400
400
400
2-Chlorophenol
20
20
20
20
20
20
19
3.6
3.1
2.2
1.5
2,4-Dichlorophenol
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.86
0.69
0.56
0.48
Dinoseb
84
45
19
8.2
4.3
3.4
3.1
2.7
2.5
2.5
2.5
Pentachlorophenol
2.7
1.6
0.75
0.33
0.18
0.15
0.12
0.11
0.10
0.10
0.10
2,4,5-TP (Silvex)
130
79
62
57
55
55
55
55
55
55
55
2,4,5-Trichlorophenol
2,000
2,000
1,900
1,800
1,600
1,400
1,200
640
64
36
26
2,4,6-Trichlorophenol
1.9
1.8
1.7
1.4
1.0
0.77
0.13
0.09
0.07
0.07
0.07
a
No data available for this pH range.
(Source: Amended in R00-19(B) at 24 Ill. Reg. _____, effective __________________)
Section 742.APPENDIX B: Tier 1 Tables and Illustrations
Section 742.TABLE E: Tier 1 Groundwater Remediation Objectives for the Groundwater Component of the Groundwater Ingestion Route
Groundwater Remediation Objective
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
83-32-9
Acenaphthene
0.42
2.1
67-64-1
Acetone
0.7
0.7
15972-60-8
Alachlor
0.002
c
0.01
c
116-06-3
Aldicarb
0.003
c
0.015
c
309-00-2
Aldrin
0.000040.014
a
0.00020.07
120-12-7
Anthracene
2.1
10.5
1912-24-9
Atrazine
0.003
c
0.015
c
71-43-2
Benzene
0.005
c
0.025
c
56-55-3
Benzo(
a
)anthracene
0.00013
a
0.00065
205-99-2
Benzo(
b
)fluoranthene
0.00018
a
0.0009
207-08-9
Benzo(
k
)fluroanthene
0.00017
a
0.00085
50-32-8
Benzo(
a
)pyrene
0.0002
a,c
0.002
c
111-44-4
Bis(2-chloroethyl)ether
0.01
a
0.01
117-81-7
Bis(2-ethylhexyl)phthalate
0.006
a,c
0.06
c
75-27-4
Bromodichloromethane
(Dichlorobromomethane)
0.000020.0002
a
0.000020.0002
75-25-2
Bromoform
0.00020.001
a
0.00020.001
71-36-3
Butanol
0.7
0.7
85-68-7
Butyl benzyl phthalate
1.4
7.0
86-74-8
Carbazole
---
---
1563-66-2
Carbofuran
0.04
c
0.2
c
75-15-0
Carbon disulfide
0.7
3.5
56-23-5
Carbon tetrachloride
0.005
c
0.025
c
57-74-9
Chlordane
0.002
c
0.01
c
Groundwater Remediation Objective
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
108-90-7
Chlorobenzene
(Monochlorobenzene)
0.1
c
0.5
c
124-48-1
Chlorodibromomethane
(Dibromochloromethane)
0.14
0.14
67-66-3
Chloroform
0.000020.0002
a
0.00010.001
218-01-9
Chrysene
0.0015
a
0.0075
94-75-7
2,4-D
0.07
c
0.35
c
75-99-0
Dalapon
0.2
c
2.0
c
72-54-8
DDD
0.000110.014
a
0.000550.07
72-55-9
DDE
0.000040.01
a
0.00020.05
50-29-3
DDT
0.000120.006
a
0.00060.03
53-70-3
Dibenzo(
a,h
)anthracene
0.0003
a
0.0015
96-12-8
1,2-Dibromo-3-chloropropane
0.0002
c
0.0002
c
106-93-4
1,2-Dibromoethane
(Ethylene dibromide)
0.00005
a,c
0.0005
c
84-74-2
Di-
n
-butyl phthalate
0.7
3.5
95-50-1
1,2-Dichlorobenzene
(
o
- Dichlorobenzene)
0.6
c
1.5
c
106-46-7
1,4-Dichlorobenzene
(
p
- Dichlorobenzene)
0.075
c
0.375
c
91-94-1
3,3'-Dichlorobenzidine
0.02
a
0.1
75-34-3
1,1-Dichloroethane
0.7
3.5
107-06-2
1,2-Dichloroethane
(Ethylene dichloride)
0.005
c
0.025
c
75-35-4
1,1-Dichloroethylene
b
0.007
c
0.035
c
156-59-2
cis
-1,2-Dichloroethylene
0.07
c
0.2
c
156-60-5
trans
-1,2-Dichloroethylene
0.1
c
0.5
c
78-87-5
1,2-Dichloropropane
0.005
c
0.025
c
542-75-6
1,3-Dichloropropene
(1,3-Dichloropropylene,
cis
+
trans
)
0.001
a
0.005
Groundwater Remediation Objective
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
60-57-1
Dieldrin
0.000020.009
a
0.00010.045
84-66-2
Diethyl phthalate
5.6
5.6
121-14-2
2,4-Dinitrotoluene
a
0.00002
a
0.00002
606-20-2
2,6-Dinitrotoluene
a
0.00010.00031
a
0.00010.00031
88-85-7
Dinoseb
0.007
c
0.07
c
117-84-0
Di-
n
-octyl phthalate
0.14
0.7
115-29-7
Endosulfan
0.042
0.21
145-73-3
Endothall
0.1
c
0.1
c
72-20-8
Endrin
0.002
c
0.01
c
100-41-4
Ethylbenzene
0.7
c
1.0
c
206-44-0
Fluoranthene
0.28
1.4
86-73-7
Fluorene
0.28
1.4
76-44-8
Heptachlor
0.0004
c
0.002
c
1024-57-3
Heptachlor epoxide
0.0002
c
0.001
c
118-74-1
Hexachlorobenzene
0.00006
a
0.0003
319-84-6
alpha
-HCH (
alpha
-BHC)
0.000030.00011
a
0.000150.00055
58-89-9
gamma
-HCH (Lindane)
0.0002
c
0.001
c
77-47-4
Hexachlorocyclopentadiene
0.05
c
0.5
c
67-72-1
Hexachloroethane
0.007
0.035
193-39-5
Indeno(1,2,3-
c,d
)pyrene
0.00043
a
0.00215
78-59-1
Isophorone
1.4
1.4
72-43-5
Methoxychlor
0.04
c
0.2
c
74-83-9
Methyl bromide
(Bromomethane)
0.0098
0.049
1634-04-4
Methyl tert-butyl ether
0.07
0.07
75-09-2
Methylene chloride
(Dichloromethane)
0.005
c
0.05
c
91-20-3
Naphthalene
2
0.025 0.14
0.0390.22
98-95-3
Nitrobenzene
2b
0.0035
0.0035
Groundwater Remediation Objective
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
86-30-6
N
-Nitrosodiphenylamine
0.010.0032
a
0.050.016
621-64-7
N
-Nitrosodi-
n
-propylamine
0.010.0018
a
0.010.0018
87-86-5
Pentachlorophenol
0.001
a,c
0.005
c
108-95-2
Phenol
0.1
c
0.1
c
1918-02-1
Picloram
0.5
c
5.0
c
1336-36-3
Polychlorinated biphenyls (PCBs)
n
0.0005
c
0.0025
c
129-00-0
Pyrene
0.21
1.05
122-34-9
Simazine
0.004
c
0.04
c
100-42-5
Styrene
0.1
c
0.5
c
93-72-1
2,4,5-TP
(Silvex)
0.05
c
0.25
c
127-18-4
Tetrachloroethylene
(Perchloroethylene)
0.005
c
0.025
c
108-88-3
Toluene
1.0
c
2.5
c
8001-35-2
Toxaphene
0.003
c
0.015
c
120-82-1
1,2,4-Trichlorobenzene
0.07
c
0.7
c
71-55-6
1,1,1-Trichloroethane
2b
0.2
c
1.0
c
79-00-5
1,1,2-Trichloroethane
0.005
c
0.05
c
79-01-6
Trichloroethylene
0.005
c
0.025
c
108-05-4
Vinyl acetate
7.0
7.0
75-01-4
Vinyl chloride
0.002
c
0.01
c
1330-20-7
Xylenes (total)
10.0
c
10.0
c
Ionizable Organics
65-85-0
Benzoic Acid
28
28
106-47-8
4-Chloroaniline
(p
-Chloroaniline)
0.028
0.028
95-57-8
2-Chlorophenol
0.035
0.175
120-83-2
2,4-Dichlorophenol
0.021
0.021
105-67-9
2,4-Dimethylphenol
0.14
0.14
51-28-5
2,4-Dinitrophenol
0.014
0.014
95-48-7
2-Methylphenol
(
o
- Cresol)
0.35
0.35
Groundwater Remediation Objective
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
95-95-4
2,4,5-Trichlorophenol
0.7
3.5
88-06-2
2,4,6 Trichlorophenol
0.00640.01
a
0.0320.05
Inorganics
7440-36-0
Antimony
0.006
c
0.024
c
7440-38-2
Arsenic
0.05
c
0.2
c
7440-39-3
Barium
2.0
c
2.0
c
7440-41-7
Beryllium
0.004
c
0.5
c
7440-42-8
Boron
2.0
c
2.0
c
7440-43-9
Cadmium
0.005
c
0.05
c
16887-00-6
Chloride
200
c
200
c
7440-47-3
Chromium, total
0.1
c
1.0
c
18540-29-9
Chromium, ion, hexavalent
---
---
7440-48-4
Cobalt
1.0
c
1.0
c
7440-50-8
Copper
0.65
c
0.65
c
57-12-5
Cyanide
0.2
c
0.6
c
7782-41-4
Fluoride
4.0
c
4.0
c
15438-31-0
Iron
5.0
c
5.0
c
7439-92-1
Lead
0.0075
c
0.1
c
7439-96-5
Manganese
0.15
c
10.0
c
7439-97-6
Mercury
0.002
c
0.01
c
7440-02-0
Nickel
0.1
c
2.0
c
14797-55-8
Nitrate as N
10.0
c
100
c
7782-49-2
Selenium
0.05
c
0.05
c
7440-22-4
Silver
0.05
c
---
14808-79-8
Sulfate
400
c
400
c
Groundwater Remediation Objective
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
7440-28-0
Thallium
0.002
c
0.02
c
7440-62-2
Vanadium
2b
0.049
---
7440-66-6
Zinc
5.0
c
10
c
Chemical Name and Groundwater Remediation Objective Notations
a
The groundwater Health Advisory concentration is equal to ADL for carcinogens.The groundwater remediation objective is equal
to the ADL for carcinogens according to the procedures specified in 35 Ill. Adm. Code 620.
b
Oral Reference Dose and/or Reference Concentration under review by USEPA. Listed values subject to change.
c
Value listed is also the Groundwater Quality Standard for this chemical pursuant to 35 Ill. Adm. Code 620.410 for Class I
Groundwater or 35 Ill. Adm. Code 620.420 for Class II Groundwater.
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX B: Tier 1 Tables and Illustrations
Section 742.TABLE F: Values Used to Calculate the Tier 1 Soil Remediation Objectives for the Soil Component of the Groundwater Ingestion Route
GW
obj
Concentration used to Calculate
Tier 1 Soil Remediation Objectives
a
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
83-32-9
Acenaphthene
2.0
b
10
67-64-1
Acetone
4.0
b
4.0
15972-60-8
Alachlor
0.002
c
0.01
c
116-06-3
Aldicarb
0.003
c
0.015
c
309-00-2
Aldrin
5.0E-6
b
2.5E-5
120-12-7
Anthracene
10
b
50
1912-24-9
Atrazine
0.003
c
0.015
c
71-43-2
Benzene
0.005
c
0.025
c
56-55-3
Benzo(
a
)anthracene
0.0001
b
0.0005
205-99-2
Benzo(
b
)fluoranthene
0.0001
b
0.0005
207-08-9
Benzo(
k
)fluroanthene
0.001
b
0.005
50-32-8
Benzo(
a
)pyrene
0.0002
a,c
0.002
c
111-44-4
Bis(2-chloroethyl)ether
8.0E-5
b
8.0E-5
117-81-7
Bis(2-ethylhexyl)phthalate
0.006
a,c
0.06
c
75-27-4
Bromodichloromethane
(Dichlorobromomethane)
0.1
b
0.1
75-25-2
Bromoform
0.1
b
0.01
71-36-3
Butanol
4.0
b
4.0
85-68-7
Butyl benzyl phthalate
7.0
b
35
86-74-8
Carbazole
0.004
b
0.02
1563-66-2
Carbofuran
0.04
c
0.2
c
75-15-0
Carbon disulfide
4.0
b
20
56-23-5
Carbon tetrachloride
0.005
c
0.025
c
57-74-9
Chlordane
0.002
c
0.01
c
GW
obj
Concentration used to Calculate
Tier 1 Soil Remediation Objectives
a
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
108-90-7
Chlorobenzene
(Monochlorobenzene)
0.1
c
0.5
c
124-48-1
Chlorodibromomethane
(Dibromochloromethane)
0.06
b
0.06
67-66-3
Chloroform
0.1
b
0.5
218-01-9
Chrysene
0.1
b
0.05
94-75-7
2,4-D
0.07
c
0.35
c
75-99-0
Dalapon
0.2
c
2.0
c
72-54-8
DDD
0.0004
b
0.002
72-55-9
DDE
0.0003
b
0.0015
50-29-3
DDT
0.0003
b
0.0015
53-70-3
Dibenzo(
a,h
)anthracene
1.0E-5
b
5.0E-5
96-12-8
1,2-Dibromo-3-chloropropane
0.0002
c
0.0002
c
106-93-4
1,2-Dibromoethane
(Ethylene dibromide)
0.00005
a,c
0.0005
c
84-74-2
Di-
n
-butyl phthalate
4.0
b
20
95-50-1
1,2-Dichlorobenzene
(
o
- Dichlorobenzene)
0.6
c
1.5
c
106-46-7
1,4-Dichlorobenzene
(
p
- Dichlorobenzene)
0.075
c
0.375
c
91-94-1
3,3'-Dichlorobenzidine
0.0002
b
0.001
75-34-3
1,1-Dichloroethane
4.0
b
20
107-06-2
1,2-Dichloroethane
(Ethylene dichloride)
0.005
c
0.025
c
75-35-4
1,1-Dichloroethylene
0.007
c
0.035
c
156-59-2
cis
-1,2-Dichloroethylene
0.07
c
0.2
c
156-60-5
trans
-1,2-Dichloroethylene
0.1
c
0.5
c
78-97-5
1,2-Dichloropropane
0.005
c
0.025
c
542-75-6
1,3-Dichloropropene
(1,3-Dichloropropylene,
cis
+
trans
)
0.0005
b
0.0025
GW
obj
Concentration used to Calculate
Tier 1 Soil Remediation Objectives
a
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
60-57-1
Dieldrin
5.0E-6
b
2.5E-5
84-66-2
Diethyl phthalate
30
b
30
121-14-2
2,4-Dinitrotoluene
0.0001
b
0.0001
606-20-2
2,6-Dinitrotoluene
0.0001
0.0001
88-85-7
Dinoseb
0.007
c
0.07
c
117-84-0
Di-
n
-octyl phthalate
0.7
b
3.5
115-29-7
Endosulfan
0.2
b
1.0
145-73-3
Endothall
0.1
c
0.1
c
72-20-8
Endrin
0.002
c
0.01
c
100-41-4
Ethylbenzene
0.7
c
1.0
c
206-44-0
Fluoranthene
1.0
b
5.0
86-73-7
Fluorene
1.0
b
5.0
76-44-8
Heptachlor
0.0004
c
0.002
c
1024-57-3
Heptachlor epoxide
0.0002
c
0.001
c
118-74-1
Hexachlorobenzene
0.001
b
0.005
319-84-6
alpha
-HCH (
alpha
-BHC)
1.0E-5
b
5.0E-5
58-89-9
gamma
-HCH (Lindane)
0.0002
c
0.001
c
77-47-4
Hexachlorocyclopentadiene
0.05
c
0.5
c
67-72-1
Hexachloroethane
0.007
0.035
193-39-5
Indeno(1,2,3-
c,d
)pyrene
0.0001
b
0.0005
78-59-1
Isophorone
1.4
1.4
72-43-5
Methoxychlor
0.04
c
0.2
c
74-83-9
Methyl bromide
(Bromomethane)
0.05
b
0.25
1634-04-4
Methyl tert-butyl ether
0.07
0.07
75-09-2
Methylene chloride
(Dichloromethane)
0.005
c
0.05
c
91-20-3
Naphthalene
1.0
b
0.14
5.00.22
98-95-3
Nitrobenzene
0.02
b
0.02
GW
obj
Concentration used to Calculate
Tier 1 Soil Remediation Objectives
a
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
1918-02-1
Picloram
0.5
c
5.0
c
1336-36-3
Polychlorinated biphenyls (PCBs)
---
---
129-00-0
Pyrene
1.0
b
5.0
122-34-9
Simazine
0.004
c
0.04
c
100-42-5
Styrene
0.1
c
0.5
c
93-72-1
2,4,5-TP
(Silvex)
0.05
c
0.25
c
127-18-4
Tetrachloroethylene
(Perchloroethylene)
0.005
c
0.025
c
108-88-3
Toluene
1.0
c
2.5
c
8001-35-2
Toxaphene
0.003
c
0.015
c
120-82-1
1,2,4-Trichlorobenzene
0.07
c
0.7
c
71-55-6
1,1,1-Trichloroethane
2
0.2
c
1.0
c
79-00-5
1,1,2-Trichloroethane
0.005
c
0.05
c
79-01-6
Trichloroethylene
0.005
c
0.025
c
108-05-4
Vinyl acetate
40
b
40
75-01-4
Vinyl chloride
0.002
c
0.01
c
1330-20-7
Xylenes (total)
10.0
c
10.0
c
Ionizable Organics
65-85-0
Benzoic Acid
100
b
100
106-47-8
4-Chloroaniline
(p
-Chloroaniline)
0.1
b
0.1
95-57-8
2-Chlorophenol
0.2
b
1.0
120-83-2
2,4-Dichlorophenol
0.1
b
0.1
105-67-9
2,4-Dimethylphenol
0.7
b
0.7
51-28-5
2,4-Dinitrophenol
0.04
b
0.04
95-48-7
2-Methylphenol
(
o
- Cresol)
2.0
b
2.0
86-30-6
N
-Nitrosodiphenylamine
0.02
b
0.1
GW
obj
Concentration used to Calculate
Tier 1 Soil Remediation Objectives
a
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
621-64-7
N
-Nitrosodi-
n
-propylamine
1.0E-5
b
1.0E-5
87-86-5
Pentachlorophenol
0.001
a,c
0.005
c
108-95-2
Phenol
0.1
c
0.1
c
95-95-4
2,4,5-Trichlorophenol
4.0
b
20
88-06-2
2,4,6-Trichlorophenol
0.008
b
0.04
Inorganics
7440-36-0
Antimony
0.006
c
0.024
c
7440-38-2
Arsenic
0.05
c
0.2
c
7440-39-3
Barium
2.0
c
2.0
c
7440-41-7
Beryllium
0.004
c
0.5
c
7440-42-8
Boron
2.0
c
2.0
c
7440-43-9
Cadmium
0.005
c
0.05
c
16887-00-6
Chloride
200
c
200
c
7440-47-3
Chromium, total
0.1
c
1.0
c
18540-29-9
Chromium, ion, hexavalent
---
---
7440-48-4
Cobalt
1.0
c
1.0
c
7440-50-8
Copper
0.65
c
0.65
c
57-12-5
Cyanide
0.2
c
0.6
c
7782-41-4
Fluoride
4.0
c
4.0
c
15438-31-0
Iron
5.0
c
5.0
c
7439-92-1
Lead
0.0075
c
0.1
c
7439-96-5
Manganese
0.15
c
10.0
c
7439-97-6
Mercury
0.002
c
0.01
c
7440-02-0
Nickel
0.1
c
2.0
c
14797-55-8
Nitrate as N
10.0
c
100
c
7782-49-2
Selenium
0.05
c
0.05
c
7440-22-4
Silver
0.05
c
---
14808-79-8
Sulfate
400
c
400
c
GW
obj
Concentration used to Calculate
Tier 1 Soil Remediation Objectives
a
CAS No.
Chemical Name
Class I
(mg/L)
Class II
(mg/L)
7440-28-0
Thallium
0.002
c
0.02
c
7440-62-2
Vanadium
0.049
---
7440-66-6
Zinc
5.0
c
10
c
Chemical Name and Groundwater Remediation Objective Notations
a
The Equation S17 is used to calculate the Soil Remediation Objective for the Soil Component of the Groundwater Ingestion Route;
this equation requires calculation of the Target Soil Leachate Concentration (C
w
) from Equation S18: C
w
= DF x GW
obj
.
b
Value listed is the Water Health Based Limit (HBL) for this chemical from Soil Screening Guidance: User’s Guide, incorporated
by reference at Section 742.210; for carcinogens,. The the HBL is equal to the non-zero MCLG (if available); the MCL (if
available); or, for carcinogens, a cancer risk of 1.0E-6, and for noncarcinogens is equal to a Hazard Quotient of 1.0. NOTE:
These GW
obj
concentrations are not equal to the Tier 1 Groundwater Remediation Objectives for the Direct Ingestion of
Groundwater Component of the Groundwater Ingestion Route, listed in Section 742.Appendix B, Table E.
c
Value listed is also the Groundwater Quality Standard for this chemical pursuant to 35 Ill. Adm. Code 620.410 for Class I
Groundwater or 35 Ill. Adm. Code 620.420 for Class II Groundwater.
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX C: Tier 2 Tables and Illustrations
Section 742.Table A: SSL Equations
Equations for Soil Ingestion
Exposure Route
Remediation Objectives for
Noncarcinogenic Contaminants
(mg/kg)
THQ
BW
AT
d
yr
RfDo
kg
mg
EF
ED
IR
soil
•
•
•
•
−
•
•
•
365
1
10
6
S1
Remediation Objectives for
Carcinogenic Contaminants -
Residential
(mg/kg)
TR
AT
d
yr
SF
kg
mg
EF
IF
c
o
soil
adj
•
•
•
•
•
−
−
365
10
6
S2
Remediation Objectives for
Carcinogenic
Contaminants - Industrial/
Commercial, Construction Worker
(mg/kg)
TR
BW
AT
d
yr
SF
kg
mg
EF
ED
IR
c
o
soil
•
•
•
•
•
•
•
−
365
10
6
S3
Equations for Inhalation
Exposure Route
(VolatilesOrganic
Contaminants)
Remediation Objectives for
Noncarcinogenic Contaminants -
Residential, Industrial/Commercial
(mg/kg)
THQ
AT
d
yr
EF
ED
RfC
VF
•
•
•
•
•
365
1
1
S4
Remediation Objectives for
Noncarcinogenic Contaminants -
Construction Worker (mg/kg)
THQ
AT
d
yr
EF
ED
RfC
VF
•
•
•
•
•
365
1
1
'
S5
Remediation Objectives for
Carcinogenic Contaminants -
Residential, Industrial/ Commercial
(mg/kg)
TR
AT
d
yr
URF
ug
mg
EF
ED
VF
c
•
•
•
•
•
•
365
1 000
1
,
S6
Remediation Objectives for
Carcinogenic Contaminants -
Construction Worker (mg/kg)
TR
AT
d
yr
URF
ug
mg
EF
ED
VF
c
•
•
•
•
•
•
365
1 000
1
,
'
S7
Equation for Derivation of the
Volatilization Factor - Residential,
Industrial/ Commercial, VF (m
3
/kg)
(
)
(
)
VF
Q
C
D
A
T
b
D
A
m
cm
=
•
•
•
•
•
•
−
314
1 2
2
10
4
2
2
.
/
r
S8
Equation for Derivation of the
Volatilization Factor - Construction
Worker, VF
′
(m
3
/kg)
VF
VF
′ =
10
S9
Equation for Derivation
of Apparent Diffusivity, D
A
(cm
2
/s)
(
)
(
)
(
)
D
A
a
Di
H
w
Dw
b
K
d
w
a
H
=
•
•
+
•
•
•
+
+
•
q
q
r
q
q
333
3 33
2
1
.
'
.
'
η
S10
Equations for Inhalation
Exposure Route (Fugitive
Dusts)
Remediation Objectives for
Noncarcinogenic Contaminants -
Residential, Industrial/Commercial
(mg/kg)
THQ
AT
d
yr
EF
ED
RfC
PEF
•
•
•
•
•
365
1
1
S11
Remediation Objectives for
Noncarcinogenic Contaminants -
Construction Worker (mg/kg)
THQ
AT
d
yr
EF
ED
RfC
PEF
•
•
•
•
•
365
1
1
'
S12
Remediation Objectives for
Carcinogenic Contaminants -
Residential, Industrial/ Commercial
(mg/kg)
TR
ATc
d
yr
URF
ug
mg
EF
ED
PEF
•
•
•
•
•
•
365
1 000
1
,
S13
Remediation Objectives for
Carcinogenic Contaminants -
Construction Worker (mg/kg)
TR
AT
c
d
yr
URF
ug
mg
EF
ED
PEF
•
•
•
•
•
•
365
1 000
1
,
'
S14
Equation for Derivation of
Particulate Emission Factor, PEF
(m
3
/kg)
(
)
PEF
Q
C
s
hr
V
Um
Ut
F
x
=
•
•
−
•
•
3 600
0 036
1
3
,
.
(
)
S15
Equation for Derivation of
Particulate Emission Factor, PEF
′
-
Construction Worker (m
3
/kg)
PEF
PEF
'
=
10
NOTE: PEF must be the industrial/commercial value
S16
Equations for the Soil
Component of the
Groundwater Ingestion
Exposure Route
Remediation Objective
(mg/kg)
(
)
C
K
H
w
d
w
a
b
•
+
+
•
′
q
q
r
NOTE: This equation can only be used to model contaminant migration not in the water bearing
unit.
S17
Target Soil Leachate Concentration,
C
w
(mg/L)
C
DF
GW
w
obj
=
•
S18
Soil-Water Partition Coefficient, K
d
(cm
3
/g)
K
K
f
d
oc
oc
=
•
S19
Water-Filled Soil Porosity,
θ
w
(L
water
/L
soil
)
q
h
w
s
b
I
K
=
•
+
1
2
3)
/(
S20
Air-Filled Soil Porosity,
θ
a
(L
air
/L
soil
)
q
h
q
a
w
=
−
S21
Dilution Factor, DF (unitless)
DF
K
i
d
I
L
=
+
•
•
•
1
S22
Groundwater Remediation
Objective for Carcinogenic
Contaminants, GW
obj
(mg/L)
TR
BW
AT
d
yr
SF
IR
EF
ED
c
o
w
•
•
•
•
•
•
365
S23
Total Soil Porosity,
η
(L
pore
/L
soil
)
h
r
r
=
−
1
b
s
S24
Equation for Estimation of Mixing
Zone Depth, d
(m)
(
)
(
)
(
)
d
L
d
L
I
K
i
d
a
a
=
•
+
−
−
•
•
•
0 0112
1
2
0 5
.
exp
.
S25
Mass-Limit Equations for
Inhalation Exposure Route
and Soil Component of the
Groundwater Ingestion
Exposure Route
Mass-Limit Volatilization Factor for
the Inhalation Exposure Route -
Residential, Industrial/ Commercial,
VF (m
3
/kg)
6
10
7
10
15
.
3
mg m
3
g cm
3
s
d
b
yr
s
T
C
Q
VF
L
M
L
M
•
•
•
•
•
=
−
−
r
NOTE: This equation may be used when area and depth of contaminant source are vertical
thickness of contamination is known or can be estimated reliably.
S26
Mass-Limit Volatilization Factor for
Inhalation Exposure Route -
Construction Worker, VF
′
- (m
3
/kg)
VF
VF
M
L
M
L
−
−
=
'
10
S27
Mass-Limit Remediation Objective
for Soil Component of the
Groundwater Ingestion Exposure
Route (mg/kg)
(
)
Cw
I M
L
EDM
L
b
ds
•
−
•
−
•
r
NOTE: This equation may be used when area and depth of contaminant source are vertical
thickness is known or can be estimated reliably.
S28
Equation for Derivation of the Soil Saturation Limit, C
sat
(
)
(
)
[
]
C
S
K
H
sat
b
d
b
w
a
=
•
•
+
+
′•
r
r
q
q
S29
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX C: Tier 2 Tables and Illustrations
Section 742.Table B: SSL Parameters
Symbol
Parameter
Units
Source
Parameter Value(s)
AT
Averaging Time for
Noncarcinogens in
Ingestion Equation
yr
Residential = 6
Industrial/Commercial = 25
Construction Worker = 0.115
AT
Averaging Time for
Noncarcinogens in
Inhalation Equation
yr
Residential = 30
Industrial/Commercial = 25
Construction Worker = 0.115
AT
c
Averaging Time for
Carcinogens
yr
SSL
70
BW
Body Weight
kg
Residential = 15, noncarcinogens
70, carcinogens
Industrial/Commercial = 70
Construction Worker = 70
C
sat
Soil Saturation
Concentration
mg/kg
Appendix A, Table A or
Equation S29 in
Appendix C, Table A
Chemical-Specific or
Calculated Value
C
w
Target Soil Leachate
Concentration
mg/L
Equation S18 in
Appendix C, Table A
Groundwater Standard, Health Advisory
concentration, or
Calculated Value
d
Mixing Zone Depth
m
SSL or
Equation S25 in
Appendix C, Table A
2 m or
Calculated Value
d
a
Aquifer Thickness
m
Field Measurement
Site-Specific
Symbol
Parameter
Units
Source
Parameter Value(s)
d
s
Depth of Source
(Vertical thickness of
contamination)
m
Field Measurement or
Estimation
Site-Specific
D
A
Apparent Diffusivity
cm
2
/s
Equation S10 in
Appendix C, Table A
Calculated Value
D
i
Diffusivity in Air
cm
2
/s
Appendix C, Table E
Chemical-Specific
D
w
Diffusivity in Water
cm
2
/s
Appendix C, Table E
Chemical-Specific
DF
Dilution Factor
unitless
Equation S22 in
Appendix C, Table A
20 or Calculated Value
ED
Exposure Duration for
Ingestion of Carcinogens
yr
Industrial/Commercial = 25
Construction Worker = 1
ED
Exposure Duration for
Inhalation of Carcinogens
yr
Residential = 30
Industrial/Commercial = 25
Construction Worker = 1
ED
Exposure Duration for
Ingestion of
Noncarcinogens
yr
Residential = 6
Industrial/Commercial = 25
Construction Worker = 1
ED
Exposure Duration for
Inhalation of
Noncarcinogens
yr
Residential = 30
Industrial/Commercial = 25
Construction Worker = 1
ED
Exposure Duration for the
Direct Ingestion of
Groundwater
yr
Residential = 30
Industrial/Commercial = 25
Construction Worker = 1
Symbol
Parameter
Units
Source
Parameter Value(s)
ED
M-L
Exposure Duration for
Migration to Groundwater
Mass-Limit Equation S28
yr
SSL
70
EF
Exposure Frequency
d/yr
Residential = 350
Industrial/Commercial = 250
Construction Worker = 30
F(x)
Function dependent on
U
m
/U
t
unitless
SSL
0.194
f
oc
Organic Carbon Content of
Soil
g/g
SSL or
Field Measurement
(See Appendix C, Table F)
Surface Soil = 0.006
Subsurface soil = 0.002, or
Site-Specific
GW
obj
Groundwater Remediation
Remediation Objective
mg/L
Appendix B, Table E,
35 IAC 620.Subpart F, or
Equation S23 in
Appendix C, Table A
Chemical-Specific or Calculated
H'
Henry's Law Constant
unitless
Appendix C, Table E
Chemical-Specific
i
Hydraulic Gradient
m/m
Field Measurement
(See Appendix C, Table F)
Site-Specific
I
Infiltration Rate
m/yr
SSL
0.3
I
M-L
Infiltration Rate for
Migration to Groundwater
Mass-Limit Equation S28
m/yr
SSL
0.18
Symbol
Parameter
Units
Source
Parameter Value(s)
IF
soil-adj
(residential)
Age Adjusted Soil
Ingestion Factor for
Carcinogens
(mg-yr)/(kg-d)
SSL
114
IR
soil
Soil Ingestion Rate
mg/d
Residential = 200
Industrial/Commercial = 50
Construction Worker = 480
IR
W
Daily Water Ingestion
Rate
L/d
Residential = 2
Industrial/Commercial = 1
K
Aquifer Hydraulic
Conductivity
m/yr
Field Measurement
(See Appendix C, Table F)
Site-Specific
K
d
(Non-ionizing organics)
Soil-Water Partition
Coefficient
cm
3
/g or L/kg
Equation S19 in
Appendix C, Table A
Calculated Value
K
d
(Ionizing organics)
Soil-Water Partition
Coefficient
cm3/g or L/kg
Equation S19 in Appendix C,
Table A
Chemical and pH-Specific (see Appendix C,
Table I)
K
d
(Inorganics)
Soil-Water Partition
Coefficient
cm3/g or L/kg
Appendix C, Table J
Chemical and pH-Specific
K
oc
Organic Carbon Partition
Coefficient
cm
3
/g or L/kg
Appendix C, Table E
or Appendix C, Table I
Chemical-Specific
K
s
Saturated Hydraulic
Conductivity
m/yr
Appendix C, Table K
Appendix C, Illustration C
Site-Specific
L
Source Length Parallel to
Groundwater Flow
m
Field Measurement
Site-Specific
PEF
Particulate Emission
Factor
m
3
/kg
SSL or Equation S15 in
Appendix C, Table A
Residential = 1.32
•
10
9
or Site-Specific
Industrial/Commercial = 1.24
•
10
9
or Site-
Specific
PEF
′
Particulate Emission
Factor adjusted for
Agitation (construction
worker)
m
3
/kg
Equation S16 in Appendix C,
Table A using PEF
(industrial/commercial)
1.24
•
10
8
or Site-Specific
Symbol
Parameter
Units
Source
Parameter Value(s)
Q/C
(used in VF equations)
Inverse of the mean
concentration at the center
of a square source
(g/m
2
-s)/(kg/m
3
)
Appendix C, Table H
Residential = 68.81
Industrial/Commercial = 85.81
Construction Worker = 85.81
Q/C
(used in PEF equations)
Inverse of the mean
concentration at the center
of a square source
(g/m
2
-s)/(kg/m
3
)
SSL or Appendix C, Table H
Residential = 90.80
Industrial/Commercial = 85.81
Construction Worker = 85.81
RfC
Inhalation Reference
Concentration
mg/m
3
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
(Note: for Construction Workers use
subchronic reference concentrations)
RfD
o
Oral Reference Dose
mg/(kg-d)
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
(Note: for Construction Worker use subchronic
reference doses)
S
Solubility in Water
mg/L
Appendix C, Table E
Chemical-Specific
SF
o
Oral Slope Factor
(mg/kg-d)
-1
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
T
Exposure Interval
s
Residential = 9.5
•
10
8
Industrial/Commercial = 7.9
•
10
8
Construction Worker = 3.6
•
10
6
T
M-L
Exposure Interval for
Mass-Limit Volatilization
Factor Equation S26
yr
SSL
30
THQ
Target Hazard Quotient
unitless
SSL
1
Symbol
Parameter
Units
Source
Parameter Value(s)
TR
Target Cancer Risk
unitless
Residential = 10
-6
at the point of human
exposure
Industrial/Commercial = 10
-6
at the point of
human exposure
Construction Worker = 10
-6
at the point of
human exposure
U
m
Mean Annual Windspeed
m/s
SSL
4.69
URF
Inhalation Unit Risk Factor
(ug/m
3
)
-1
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
U
t
Equivalent Threshold
Value of Windspeed at 7
m
m/s
SSL
11.32
V
Fraction of Vegetative
Cover
unitless
SSL or Field Measurement
0.5 or Site-Specific
VF
Volatilization Factor
m
3
/kg
Equation S8 in
Appendix C, Table A
Calculated Value
VF
′
Volatilization Factor
adjusted for Agitation
m
3
/kg
Equation S9 in
Appendix C, Table A
Calculated Value
VF
M-L
Mass-Limit Volatilization
Factor
m
3
/kg
Equation S26 in
Appendix C, Table A
Calculated Value
VF
′
M-L
Mass-Limit Volatilization
Factor adjusted for
Agitation
m
3
/kg
Equation S27 in
Appendix C, Table A
Calculated Value
Symbol
Parameter
Units
Source
Parameter Value(s)
η
Total Soil Porosity
L
pore
/L
soil
SSL or
Equation S24 in
Appendix C, Table A
0.43, or
Gravel = 0.25
Sand = 0.32
Silt = 0.40
Clay = 0.36, or
Calculated Value
θ
a
Air-Filled Soil Porosity
L
air
/L
soil
SSL or
Equation S21 in
Appendix C, Table A
Surface Soil (top 1 meter) = 0.28
Subsurface Soil (below 1 meter) = 0.13, or
Gravel = 0.05
Sand = 0.14
Silt - 0.24
Clay = 0.19, or
Calculated Value
θ
w
Water-Filled Soil Porosity
L
water
/L
soil
SSL or
Equation S20 in
Appendix C, Table A
Surface Soil (top 1 meter) = 0.15
Subsurface Soil (below 1 meter) = 0.30, or
Gravel = 0.20
Sand = 0.18
Silt = 0.16
Clay = 0.17, or
Calculated Value
Symbol
Parameter
Units
Source
Parameter Value(s)
ρ
b
Dry Soil Bulk Density
kg/L or g/cm
3
SSL or
Field Measurement
(See Appendix C, Table F)
1.5, or
Gravel = 2.0
Sand = 1.8
Silt = 1.6
Clay = 1.7, or
Site-Specific
ρ
s
Soil Particle Density
g/cm
3
SSL or
Field Measurement
(See Appendix C, Table F)
2.65, or
Site-Specific
ρ
w
Water Density
g/cm
3
SSL
1
1/(2b+3)
Exponential in Equation
S20
unitless
Appendix C, Table K
Appendix C, Illustration C
Site-Specific
a HEAST = Health Effects Assessment Summary Tables. USEPA, Office of Solid Waste and Emergency Response. EPA/SQO/R-95/036. Updated Quarterly.
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.Appendix C: Tier 2 Tables and Illustrations
Section 742.Table C: RBCA Equations
Equations for the
combined
exposures routes of
soil ingestion
inhalation of vapors
and particulates,
and
Remediation Objectives for
Carcinogenic Contaminants
(mg/kg)
(
)
(
)
(
)
TR
BW
ATc
d
yr
EF
ED
SF
kg
mg
IR
RAF
SA
M
RAF
SF
IR
VF
VF
o
soil
o
d
i
air
ss
p
•
•
•
•
•
•
•
•
+
•
•
+
•
•
+
−
?
365
10
6
R1
dermal contact
with soil
Remediation Objectives for
Non-carcinogenic
Contaminants (mg/kg)
(
)
(
)
[
]
THQ
BW
AT
n
d
yr
EF
ED
kg
mg
IR
RAF
SA
M
RAF
RfD
IR
VF
ss
VF
p
RfD
soil
o
d
o
air
i
•
•
•
•
•
•
+
•
•
+
•
+
−
365
10
6
R2
Volatilization Factor for
Surficial Soils, VF
ss
(kg/m
3
)
Whichever is less between
R3 and R4
(
)
(
[
VF
W
cm
kg
m
g
U
D
H
k
H
ss
s
air
air
s
eff
ws
s
s
as
=
•
•
•
⋅
⋅
•
•
•
′
•
+
•
+
′•
•
2
10
3
3
3
r
d
p
q
r
q
R3
VF
W
d
cm
kg
m
g
U
ss
s
air
air
=
•
•
•
⋅
⋅
•
•
r
d
t
10
3
3
3
R4
Volatilization Factor for
Surficial Soils Regarding
Particulates, VF
p
(kg/m
3
)
VF
P
W
cm
kg
m
g
U
p
e
air
air
=
•
•
⋅
⋅
•
10
3
3
3
d
R5
Effective Diffusion
Coefficient in Soil Based on
Vapor-Phase Concentration
D
s
eff
(cm
2
/s)
D
D
D
H
s
eff
air
as
T
water
ws
T
=
•
+
•
′•
q
q
q
q
3
33
2
3 33
2
.
.
R6
Equations for the
ambient vapor
inhalation (outdoor)
route
fromsubsurface
soils
Remediation Objectives for
Carcinogenic Contaminants
(mg/kg)
RBSL
VF
air
samb
•
−
10
3
R7
Remediation Objectives for
Non-carcinogenic
Contaminants (mg/kg)
RBSL
VF
air
samb
•
−
10
3
R8
Carcinogenic Risk-Based
Screening Level for Air,
RBSL
air
(ug/m
3
)
RBSL
TR
BW
AT
d
yr
ug
mg
SF
IR
EF
ED
air
c
i
air
=
•
•
•
•
•
•
•
365
10
3
R9
Noncarcinogenic Risk-
Based Screening Level for
Air, RBSL
air
(ug/m
3
)
RBSL
THQ
RfD
BW
AT
d
yr
ug
mg
IR
EF
ED
air
i
n
air
=
•
•
•
•
•
•
•
365
10
3
R10
Volatilization Factor -
Subsurface Soil to Ambient
Air, VF
samb
(mg/m
3
)/(mg/kg
soil
)
(
)
(
)
[
]
(
)
(
)
VF
H
cm
kg
m
g
k
H
U
L
D
W
samb
s
ws
s
s
as
air
air
s
s
eff
=
′•
•
⋅
⋅
+
•
+
′•
•
+
•
•
•
r
q
r
q
d
10
1
3
3
3
R11
Equations for the
Soil Component of
the Groundwater
Ingestion Exposure
Route
Remediation Objective
(mg/kg)
GW
LF
source
sw
NOTE: This equation can only be used to model contaminant migration not in the water bearing unit.
R12
Groundwater at the source,
GW
source
(mg/L)
(
)
GW
GW
C
C
source
comp
x
source
=
R13
Leaching Factor,
LF
sw
(mg/L
water
)/(mg/kg
soil
)
(
)
(
)
[
]
(
)
(
)
LF
cm
kg
L
g
k
H
U
I
W
sw
s
ws
s
s
as
gw
gw
=
•
⋅
⋅
+
•
+
′ •
•
+
•
•
r
q
r
q
d
3
1
R14
Steady-State Attenuation
Along the Centerline of a
Dissolved Plume,
C
(x)
/C
source
(
)
C
C
X
U
erf
S
X
erf
S
X
x
source
x
x
w
y
d
z
=
•
−
+
•
•
•
•
•
•
•
exp
2
1
1
4
4
2
a
l
a
a
a
NOTE:
1.
This equation does not predict the contaminant flow within bedrock and may not accurately predict
downgradient concentrations in the presence of a confining layer.
2.
If the value of the First Order Degradation Constant (
λ
) is not readily available, then set
λ
= 0.
R15
Longitudinal Dispersivity,
α
x
(cm)
a
x
X
=
•
0
10
.
R16
Transverse Dispersivity,
α
y
(cm)
a
a
y
x
=
3
R17
Vertical Dispersivity,
α
z
(cm)
a
a
z
x
=
20
R18
Specific Discharge, U
(cm/d)
U
K
i
T
=
•
q
R19
Soil-Water Sorption
Coefficient, k
s
k
K
f
s
oc
oc
=
•
R20
Volumetric Air Content in
Vadose Zone Soils,
θ
as
(cm
3
air
/cm
3
soil
)
(
)
q
q
r
r
as
T
s
w
w
=
−
•
R21
Volumetric Water Content
in Vadose Zone Soils,
θ
ws
(cm
3
water
/cm
3
soil
)
q
r
r
ws
s
w
w
=
•
R22
Total Soil Porosity,
θ
T
(cm
3
/cm
3
soil
)
q
q
q
T
as
ws
=
+
R23
Groundwater Darcy
Velocity, U
gw
(cm/yr)
U
K
i
gw
=
•
R24
Equations for the
Groundwater
Ingestion Exposure
Route
Remediation Objective for
Carcinogenic Contaminants
(mg/L)
TR
BW
AT
d
yr
SF
IR
EF
ED
c
o
w
•
•
•
•
•
•
365
R25
Dissolved Hydrocarbon
Concentration along
Centerline, C
(x)
(g/cm
3
mg/L
water
)
C
x
Csource
X
x
x
U
erf
Sw
y
X
erf
Sd
z
X
(
)
exp
=
•
•
−
+
•
•
•
•
•
•
•
2
1
1
4
4
2
a
l
a
a
a
NOTE:
1. This equation does not predict the contaminant flow within bedrock and may not accurately predict downgradient
concentrations in the presence of a confining layer.
2. If the value of the First Order Degradation Constant (
λ
) is not readily available, then set
λ
= 0.
R26
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX C: Tier 2 Tables and Illustrations
Section 742.Table D: RBCA Parameters
Symbol
Parameter
Units
Source
Parameter Value(s)
AT
c
Averaging Time for Carcinogens
yr
RBCA
70
AT
n
Averaging Time for
Noncarcinogens
yr
RBCA
Residential = 30
Industrial/Commercial = 25
Construction Worker = 0.115
BW
Adult Body Weight
kg
RBCA
70
C
source
The greatest potential concentration
of the contaminant of concern in
the groundwater at the source of
the contamination, based on the
concentrations of contaminants in
groundwater due to the release and
the projected concentration of the
contaminant migrating from the soil
to the groundwater.
mg/L
Field Measurement
Site-Specific
C
(x)
Concentration of Contaminant in
Groundwater at Distance X from
the source
mg/L
Equation R26 in
Appendix C, Table C
Calculated Value
Symbol
Parameter
Units
Source
Parameter Value(s)
C
(x)
/C
source
Steady-State Attenuation Along the
Centerline of a Dissolved Plume
unitless
Equation R15 in
Appendix C, Table C
Calculated Value
d
Lower Depth of Surficial Soil Zone
cm
Field Measurement
100 or
Site-Specific (not to exceed 100)
D
air
Diffusion Coefficient in Air
cm
2
/s
Appendix C, Table E
Chemical-Specific
D
water
Diffusion Coefficient in Water
cm
2
/s
Appendix C, Table E
Chemical-Specific
D
s
eff
Effective Diffusion Coefficient in
Soil Based on Vapor-Phase
Concentration
cm
2
/s
Equation R6 in
Appendix C, Table C
Calculated Value
ED
Exposure Duration
yr
RBCA
Residential = 30
Industrial/Commercial = 25
Construction Worker = 1
EF
Exposure Frequency
d/yr
RBCA
Residential = 350
Industrial/Commercial = 250
Construction Worker = 30
erf
Error Function
unitless
Appendix C, Table G
Mathematical Function
Symbol
Parameter
Units
Source
Parameter Value(s)
f
oc
Organic Carbon Content of Soil
g/g
RBCA or
Field Measurement
(See Appendix C, Table F)
Surface Soil = 0.006
Subsurface Soil = 0.002 or
Site-Specific
GW
comp
Groundwater Objective at the
Compliance Point
mg/L
Appendix B, Table E,
35 IAC 620.Subpart F, or
Equation R25 in Appendix C, Table C
Site-Specific
GW
source
Groundwater Concentration at the
Source
mg/L
Equation R13 in
Appendix C, Table C
Calculated Value
H’
Henry’s Law Constant
cm
3
water
/cm
3
air
Appendix C, Table E
Chemical-Specific
i
Hydraulic Gradient
cm/cm (unitless)
Field Measurement
(See Appendix C, Table F)
Site-Specific
I
Infiltration Rate
cm/yr
RBCA
30
IR
air
Daily Outdoor Inhalation Rate
m
3
/d
RBCA
20
IR
soil
Soil Ingestion Rate
mg/d
RBCA
Residential = 100
Industrial/Commercial = 50
Construction Worker = 480
IR
w
Daily Water Ingestion Rate
L/d
RBCA
Residential = 2
Industrial/Commercial = 1
Symbol
Parameter
Units
Source
Parameter Value(s)
K
Aquifer Hydraulic Conductivity
cm/d for Equations
R15, R19 and R26
cm/yr for Equation
R24
Field Measurement
(See Appendix C, Table F)
Site-Specific
K
oc
Organic Carbon Partition
Coefficient
cm
3
/g or L/kg
Appendix C, Table E or
Appendix C, Table I
Chemical-Specific
k
s
(non-ionizing
organics)
Soil Water Sorption Coefficient
cm
3
water
/g
soil
Equation R20 in
Appendix C,Table C
Calculated Value
k
s
(ionizing organics)
Soil Water Sorption Coefficient
cm
3
water
/g
soil
Equation R20 in Appendix C, Table C
Chemical and pH-Specific (See Appendix C, Table
I)
k
s
(inorganics)
Soil Water Sorption Coefficient
cm
3
water
/g
soil
Appendix C, Table J
Chemical and pH-Specific
L
s
Depth to Subsurface Soil Sources
cm
RBCA
100
LF
sw
Leaching Factor
(mg/L
water
)/
(mg/kg
soil
)
Equation R14 in
Appendix C, Table C
Calculated Value
M
Soil to Skin Adherence Factor
mg/cm
2
RBCA
0.5
Symbol
Parameter
Units
Source
Parameter Value(s)
Pe
Particulate Emission Rate
g/cm
2
-s
RBCA
6.9
•
10
-14
RAF
d
Dermal Relative Absorption Factor
unitless
RBCA
0.5
RAF
d
(PNAs)
Dermal Relative Absorption Factor
unitless
RBCA
0.05
RAF
d
(inorganics)
Dermal Relative Absorption Factor
unitless
RBCA
0
RAF
o
Oral Relative Absorption Factor
unitless
RBCA
1.0
RBSL
air
Carcinogenic
Risk-Based Screening Level for Air
ug/m
3
Equation R9 in
Appendix C, Table C
Chemical-, Media-, and Exposure Route-Specific
RBSL
air
Noncarcinogenic
Risk-Based Screening Level for Air
ug/m
3
Equations R10 in
Appendix C, Table C
Chemical-, Media-, and Exposure Route-Specific
RfD
i
Inhalation Reference Dose
mg/kg-d
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
RfD
o
Oral Reference Dose
mg/(kg-d)
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
(Note: for Construction Worker use subchronic
reference doses)
SA
Skin Surface Area
cm
2
/d
RBCA
3,160
Symbol
Parameter
Units
Source
Parameter Value(s)
S
d
Source Width Perpendicular to
Groundwater Flow Direction in
Vertical Plane
cm
Field Measurement
For Migration to Groundwater Route:
Use 200 or Site-Specific
For Groundwater remediation objective:
Use Site-Specific
S
w
Source Width Perpendicular to
Groundwater Flow Direction in
Horizontal Plane
cm
Field Measurement
Site-Specific
SF
i
Inhalation Cancer Slope Factor
(mg/kg-d)
-1
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
SF
o
Oral Slope Factor
(mg/kg-d)
-1
IEPA (IRIS/HEAST
a
)
Toxicological-Specific
THQ
Target Hazard Quotient
unitless
RBCA
1
TR
Target Cancer Risk
unitless
RBCA
Residential = 10
-6
at the point of human exposure
Industrial/Commercial = 10
-6
at the point of human
exposure
Construction Worker = 10
-6
at the point of human
exposure
U
Specific Discharge
cm/d
Equation R19 in
Appendix C, Table C
Calculated Value
Symbol
Parameter
Units
Source
Parameter Value(s)
U
air
Average Wind Speed Above
Ground Surface in Ambient Mixing
Zone
cm/s
RBCA
225
U
gw
Groundwater Darcy Velocity
cm/yr
Equation R24 in
Appendix C, Table C
Calculated Value
VF
p
Volatilization Factor for Surficial
Soils Regarding Particulates
kg/m
3
Equation R5 in
Appendix C, Table C
Calculated Value
VF
samb
Volatilization Factor (Subsurface
Soils to Ambient Air)
(mg/m
3
air
)/(mg/kg
soi
l
) or
kg/m
3
Equation R11 in
Appendix C, Table C
Calculated Value
VF
ss
Volatilization Factor for Surficial
Soils
kg/m
3
Use Equations R3 and R4 in Appendix C,
Table C
Calculated Value from Equation R3 or R4
(whichever is less)
W
Width of Source Area Parallel to
Direction to Wind or Groundwater
Movement
cm
Field Measurement
Site-Specific
Symbol
Parameter
Units
Source
Parameter Value(s)
w
Average Soil Moisture Content
g
water
/g
soil
RBCA or
Field Measurement
(See Appendix C, Table F)
0.1, or
Surface Soil (top 1 meter) = 0.1
Subsurface Soil (below 1 meter) = 0.2, or
Site-Specific
X
Distance along the Centerline of the
Groundwater Plume Emanating
from a Source. The x direction is
the direction of groundwater flow
cm
Field Measurement
Site-Specific
α
x
Longitudinal Dispersitivity
cm
Equation R16 in
Appendix C, Table C
Calculated Value
α
y
Transverse Dispersitivity
cm
Equation R17 in
Appendix C, Table C
Calculated Value
α
z
Vertical Dispersitivity
cm
Equation R18 in
Appendix C, Table C
Calculated Value
δ
air
Ambient Air Mixing Zone Height
cm
RBCA
200
Symbol
Parameter
Units
Source
Parameter Value(s)
δ
gw
Groundwater Mixing Zone
Thickness
cm
RBCA
200
θ
as
Volumetric Air Content in Vadose
Zone Soils
cm
3
air
/cm
3
soil
RBCA or
Equation R21 in
Appendix C, Table C
Surface Soil (top 1 meter) = 0.28
Subsurface Soil (below 1 meter)= 0.13,
Or
Gravel = 0.05
Sand = 0.14
Silt = 0.16
Clay = 0.17, or
Calculated Value
θ
ws
Volumetric Water Content in
Vadose Zone Soils
cm
3
water
/cm
3
soil
RBCA or
Equation R22 in
Appendix C, Table C
Surface Soil (top 1 meter) = 0.15
Subsurface Soil (below 1 meter) =
0.30,
or
Gravel = 0.20
Sand = 0.18
Silt = 0.16
Clay = 0.17, or
Calculated Value
Symbol
Parameter
Units
Source
Parameter Value(s)
θ
T
Total Soil Porosity
cm
3
/cm
3
soil
RBCA or
Equation R23 in
Appendix C, Table C
0.43, or
Gravel = 0.25
Sand = 0.32
Silt = 0.40
Clay = 0.36, or
Calculated Value
λ
First Order Degradation Constant
d
-1
Appendix C, Table E
Chemical-Specific
π
pi
3.1416
ρ
s
Soil Bulk Density
g/cm
3
RBCA or
Field Measurement
(See Appendix C, Table F)
1.5, or
Gravel = 2.0
Sand = 1.8
Silt = 1.6
Clay = 1.7, or
Site-Specific
ρ
w
Water Density
g/cm
3
RBCA
1
τ
Averaging Time for Vapor Flux
s
RBCA
9.46
•
10
8
a
HEAST = Health Effects Assessment Summary Tables. USEPA, Office of Solid Waste and Emergency Response. EPA/540/R-95/036. Updated Quarterly.
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX C: Tier 2 Tables and Illustrations
Section 742.Table E: Default Physical and Chemical Parameters
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
Neutral Organics
83-32-9
Acenaphthene
4.24
0.0421
7.69E-6
0.00636
7,080
0.0034
67-64-1
Acetone
1,000,000
0.124
1.14E-5
0.00159
0.575
0.0495
15972-60-8
Alachlor
242
0.0198
5.69E-6
0.00000132
394
No Data
116-06-3
Aldicarb
6,000
0.0305
7.19E-6
0.0000000574
12
0.00109
309-00-2
Aldrin
0.18
0.0132
4.86E-6
0.00697
2,450,000
0.00059
120-12-7
Anthracene
0.0434
0.0324
7.74E-6
0.00267
29,500
0.00075
1912-24-9
Atrazine
70
0.0258
6.69E-6
0.00000005
451
No Data
71-43-2
Benzene
1,750
0.088
9.80E-6
0.228
58.9
0.0009
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
56-55-3
Benzo(a)anthracene
0.0094
0.0510
9.00E-6
0.000137
398,000
0.00051
205-99-2
Benzo(b)fluoranthene
0.0015
0.0226
5.56E-6
0.00455
1,230,000
0.00057
207-08-9
Benzo(k)fluoranthene
0.0008
0.0226
5.56E-6
0.000034
1,230,000
0.00016
65-85-0
Benzoic Acid
3,500
0.0536
7.97E-6
0.0000631
0.600
No Data
50-32-8
Benzo(a)pyrene
0.00162
0.043
9.00E-6
0.0000463
1,020,000
0.00065
111-44-4
Bis(2-chloroethyl)ether
17,200
0.0692
7.53E-6
0.000738
15.5
0.0019
117-81-7
Bis(2-ethylhexyl)phthalate
0.34
0.0351
3.66E-6
0.00000418
15,100,000
0.0018
75-27-4
Bromodichloromethane
6,740
0.0298
1.06E-5
0.0656
55.0
No Data
75-25-2
Bromoform
3,100
0.0149
1.03E-5
0.0219
87.1
0.0019
71-36-3
Butanol
74,000
0.0800
9.30E-6
0.000361
6.92
0.01283
85-68-7
Butyl Benzyl Phthalate
2.69
0.0174
4.83E-6
0.0000517
57,500
0.00385
86-74-8
Carbazole
7.48
0.0390
7.03E-6
0.000000626
3,390
No Data
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
1563-66-2
Carbofuran
320
0.0249
6.63E-6
.00377
37
No Data
75-15-0
Carbon Disulfide
1,190
0.104
1.00E-5
1.24
45.7
No Data
56-23-5
Carbon Tetrachloride
793
0.0780
8.80E-6
1.25
174
0.0019
57-74-9
Chlordane
0.056
0.0118
4.37E-6
0.00199
120,000
0.00025
106-47-8
p-Chloroaniline
5,300
0.0483
1.01E-5
0.0000136
66.1
No Data
108-09-7
Chlorobenzene
472
0.0730
8.70E-6
0.152
219
0.0023
124-48-1
Chlorodibromomethane
2,600
0.0196
1.05E-5
0.0321
63.1
0.00385
67-66-3
Chloroform
7,920
0.104
1.00E-5
0.15
39.8
0.00039
95-57-8
2-Chlorophenol
22,000
0.0501
9.46E-6
0.016
388
No Data
218-01-9
Chrysene
0.0016
0.0248
6.21E-6
0.00388
398,000
0.00035
94-75-7
2,4-D
680
0.0231
7.31E-6
0.00000041
451
0.00385
72-54-8
4,4'-DDD
0.09
0.0169
4.76E-6
0.000164
1,000,000
0.000062
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
72-55-9
4,4'-DDE
0.12
0.0144
5.87E-6
0.000861
4,470,000
0.000062
50-29-3
4,4'-DDT
0.025
0.0137
4.95E-6
0.000332
2,630,000
0.000062
75-99-0
Dalapon
900,000
0.0414
9.46E-6
0.00000264
5.8
0.005775
53-70-3
Dibenzo(a,h)anthracene
0.00249
0.0202
5.18E-6
0.000000603
3,800,000
0.00037
96-12-8
1,2-Dibromo-3-chloropropane
1,200
0.0212
7.02E-6
0.00615
182
0.001925
106-93-4
1,2-Dibromoethane
4,200
0.0287
8.06E-6
0.0303
93
0.005775
84-74-2
Di-n-butyl Phthalate
11.2
0.0438
7.86E-6
0.0000000385
33,900
0.03013
95-50-1
1,2-Dichlorobenzene
156
0.0690
7.90E-6
0.0779
617
0.0019
106-46-7
1,4-Dichlorobenzene
73.8
0.0690
7.90E-6
0.0996
617
0.0019
91-94-1
3,3-Dichlorobenzidine
3.11
0.0194
6.74E-6
0.000000164
724
0.0019
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
75-34-3
1,1-Dichloroethane
5,060
0.0742
1.05E-5
0.23
31.6
0.0019
107-06-2
1,2-Dichloroethane
8,520
0.104
9.90E-6
0.0401
17.4
0.0019
75-35-4
1,1-Dichloroethylene
2,250
0.0900
1.04E-5
1.07
58.9
0.0053
156-59-2
cis-1,2-Dichloroethylene
3,500
0.0736
1.13E-5
0.167
35.5
0.00024
156-60-5
trans-1,2-Dichloroethylene
6,300
0.0707
1.19E-5
0.385
52.5
0.00024
120-83-2
2,4-Dichlorophenol
4,500
0.0346
8.77E-6
0.00013
147
0.00027
78-87-5
1,2-Dichloropropane
2,800
0.0782
8.73E-6
0.115
43.7
0.00027
542-75-6
1,3-Dichloropropylene
(cis + trans)
2,800
0.0626
1.00E-5
0.726
45.7
0.061
60-57-1
Dieldrin
0.195
0.0125
4.74E-6
0.000619
21,400
0.00032
84-66-2
Diethyl Phthalate
1,080
0.0256
6.35E-6
0.0000185
288
0.00619
105-67-9
2,4-Dimethylphenol
7,870
0.0584
8.69E-6
0.000082
209
0.0495
51-28-5
2,4-Dinitrophenol
2,790
0.0273
9.06E-6
0.0000182
0.01
0.00132
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
121-14-2
2,4-Dinitrotoluene
270
0.203
7.06E-6
0.0000038
95.5
0.00192
606-20-2
2,6-Dinitrotoluene
182
0.0327
7.26E-6
0.0000306
69.2
0.00192
88-85-7
Dinoseb
52
0.0215
6.62E-6
0.0000189
1,120
0.002817
117-84-0
Di-n-octyl Phthalate
0.02
0.0151
3.58E-6
0.00274
83,200,000
0.0019
115-29-7
Endosulfan
0.51
0.0115
4.55E-6
0.000459
2,140
0.07629
145-73-3
Endothall
21,000
0.0291
8.07E-6
0.0000000107
0.29
No Data
72-20-8
Endrin
0.25
0.0125
4.74E-6
0.000308
12,300
0.00032
100-41-4
Ethylbenzene
169
0.0750
7.80E-6
0.323
363
0.003
206-44-0
Fluoranthene
0.206
0.0302
6.35E-6
0.00066
107,000
0.00019
86-73-7
Fluorene
1.98
0.0363
7.88E-6
0.00261
13,800
0.000691
76-44-8
Heptachlor
0.18
0.0112
5.69E-6
60.7
1,410,000
0.13
1024-57-3
Heptachlor epoxide
0.2
0.0132
4.23E-6
0.00039
83,200
0.00063
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
118-74-1
Hexachlorobenzene
6.2
0.0542
5.91E-6
0.0541
55,000
0.00017
319-84-6
alpha-HCH (alpha-BHC)
2.0
0.0142
7.34E-6
0.000435
1,230
0.0025
58-89-9
gamma-HCH (Lindane)
6.8
0.0142
7.34E-6
0.000574
1,070
0.0029
77-47-4
Hexachlorocyclo-
pentadiene
1.8
0.0161
7.21E-6
1.11
200,000
0.012
67-72-1
Hexachloroethane
50
0.0025
6.80E-6
0.159
1,780
0.00192
193-39-5
Indeno(1,2,3-c,d)pyrene
0.000022
0.0190
5.66E-6
0.0000656
3,470,000
0.00047
78-59-1
Isophorone
12,000
0.0623
6.76E-6
0.000272
46.8
0.01238
7439-97-6
Mercury
---
0.0307
6.30E-6
0.467
---
No Data
72-43-5
Methoxychlor
0.045
0.0156
4.46E-6
0.000648
97,700
0.0019
74-83-9
Methyl Bromide
15,200
0.0728
1.21E-5
0.256
10.5
0.01824
1634-04-4
Methyl tert-butyl ether
51,000
0.102
1.10E-5
0.0241
11.5
0.00193
75-09-2
Methylene Chloride
13,000
0.101
1.17E-5
0.0898
11.7
0.012
95-48-7
2-Methylphenol
26,000
0.0740
8.30E-6
0.0000492
91.2
0.0495
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
91-20-3
Naphthalene
31.0
0.0590
7.50E-6
0.0198
2,000
0.0027
98-95-3
Nitrobenzene
2,090
0.0760
8.60E-6
0.000984
64.6
0.00176
86-30-6
N-Nitrosodiphenylamine
35.1
0.0312
6.35E-6
0.000205
1,290
0.01
621-64-7
N-Nitrosodi-n-propylamine
9,890
0.0545
8.17E-6
0.0000923
24.0
0.0019
87-86-5
Pentachlorophenol
1,950
0.0560
6.10E-6
0.000001
592
0.00045
108-95-2
Phenol
82,800
0.0820
9.10E-6
0.0000163
28.8
0.099
1918-02-1
Picloram
430
0.0255
5.28E-6
0.00000000166
1.98
No Data
1336-36-3
Polychlorinated biphenyls (PCBs)
0.7
-------
a
-------
a
-------
a
309,000
No Data
129-00-0
Pyrene
0.135
0.0272
7.24E-6
0.000451
105,000
0.00018
122-34-9
Simazine
5
0.027
7.36E-6
0.0000000133
133
No Data
100-42-5
Styrene
310
0.0710
8.00E-6
0.113
776
0.0033
93-72-1
2,4,5-TP (Silvex)
31
0.0194
5.83E-6
0.0000000032
5,440
No Data
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
127-18-4
Tetrachloroethylene
200
0.0720
8.20E-6
0.754
155
0.00096
108-88-3
Toluene
526
0.0870
8.60E-6
0.272
182
0.011
8001-35-2
Toxaphene
0.74
0.0116
4.34E-6
0.000246
257,000
No Data
120-82-1
1,2,4-Trichlorobenzene
300
0.0300
8.23E-6
0.0582
1,780
0.0019
71-55-6
1,1,1-Trichloroethane
1,330
0.0780
8.80E-6
0.705
110
0.0013
79-00-5
1,1,2-Trichloroethane
4,420
0.0780
8.80E-6
0.0374
50.1
0.00095
79-01-6
Trichloroethylene
1,100
0.0790
9.10E-6
0.422
166
0.00042
95-95-4
2,4,5-Trichlorophenol
1,200
0.0291
7.03E-6
0.000178
1,600
0.00038
88-06-2
2,4,6-Trichlorophenol
800
0.0318
6.25E-6
0.000319
381
0.00038
108-05-4
Vinyl Acetate
20,000
0.0850
9.20E-6
0.021
5.25
No Data
57-01-4
Vinyl Chloride
2,760
0.106
1.23E-6
1.11
18.6
0.00024
108-38-3
m-Xylene
161
0.070
7.80E-6
0.301
407
0.0019
CAS No.
Chemical
Solubility in
Water (S)
(mg/L)
Diffusivity in Air
(Di)
(cm
2
/s)
Diffusivity in
Water (D
w
)
(cm
2
/s)
Dimensionless
Henry's Law
Constant (H')
(25
o
C)
Organic
Carbon
Partition
Coefficient
(K
oc
)
(L/kg)
First
Order
Degradation
Constant
(
λ
)
(d
-1
)
95-47-6
o-Xylene
178
0.087
1.00E-5
0.213
363
0.0019
106-42-3
p-Xylene
185
0.0769
8.44E-6
0.314
389
0.0019
1330-20-7
Xylenes (total)
186
0.0720
9.34E-6
0.25
260
0.0019
Chemical Abstracts Service (CAS) registry number. This number in the format xxx-xx-x, is unique for each chemical and allows efficient searching on computerized data bases.
a
Soil Remediation objectives are determined pursuant to 40 CFR 761.120, as incorporated by reference at Section 732.104 (the USEPA "PCB Spill Cleanup Policy"), for most sites;
persons remediating sites should consult with BOL if calculation of Tier 2 soil remediation objectives is desired.
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX C: Tier 2 Tables and Illustrations
Section 742.TABLE I: K
oc
Values for Ionizing Organics as a Function of pH (cm
3
/g or L/kg or cm3water/g
soil
)
pH
Benzoic Acid
2-Chloro- phenol
2,4-
Dichloro-phenol
Pentachloro-
phenol
2,4,5-Trichloro-
phenol
2,4,6-Trichloro-
phenol
Dinoseb
2,3,5-TP
(Silvex)
4.5
1.07E+01
3.98E+02
1.59E+02
1.34E+04
2.37E+03
1.06E+03
3.00E+04
1.28E+04
4.6
9.16E+00
3.98E+02
1.59E+02
1.24E+04
2.37E+03
1.05E+03
2.71E+04
1.13E+04
4.7
7.79E+00
3.98E+02
1.59E+02
1.13E+04
2.37E+03
1.05E+03
2.41E+04
1.01E+04
4.8
6.58E+00
3.98E+02
1.59E+02
1.02E+04
2.37E+03
1.05E+03
2.12E+04
9.16E+03
4.9
5.54E+00
3.98E+02
1.59E+02
9.05E+03
2.37E+03
1.04E+03
1.85E+04
8.40E+03
5.0
4.64E+00
3.98E+02
1.59E+02
7.96E+03
2.36E+03
1.03E+03
1.59E+04
7.76E+03
5.1
3.88E+00
3.98E+02
1.59E+02
6.93E+03
2.36E+03
1.02E+03
1.36E+04
7.30E+03
5.2
3.25E+00
3.98E+02
1.59E+02
5.97E+03
2.35E+03
1.01E+03
1.15E+04
6.91E+03
5.3
2.72E+00
3.98E+02
1.59E+02
5.10E+03
2.34E+03
9.99E+02
9.66E+03
6.60E+03
5.4
2.29E+00
3.98E+02
1.58E+02
4.32E+03
2.33E+03
9.82E+02
8.10E+03
6.36E+03
5.5
1.94E+00
3.97E+02
1.58E+02
3.65E+03
2.32E+03
9.62E+02
6.77E+03
6.16E+03
5.6
1.65E+00
3.97E+02
1.58E+02
3.07E+03
2.31E+03
9.38E+02
5.65E+03
6.00E+03
5.7
1.42E+00
3.97E+02
1.58E+02
2.58E+03
2.29E+03
9.10E+02
4.73E+03
5.88E+03
5.8
1.24E+00
3.97E+02
1.58E+02
2.18E+03
2.27E+03
8.77E+02
3.97E+03
5.78E+03
5.9
1.09E+00
3.97E+02
1.57E+02
1.84E+03
2.24E+03
8.39E+02
3.35E+03
5.70E+03
pH
Benzoic Acid
2-Chloro- phenol
2,4-
Dichloro-phenol
Pentachloro-
phenol
2,4,5-Trichloro-
phenol
2,4,6-Trichloro-
phenol
Dinoseb
2,3,5-TP
(Silvex)
6.0
9.69E-01
3.96E+02
1.57E+02
1.56E+03
2.21E+03
7.96E+02
2.84E+03
5.64E+03
6.1
8.75E-01
3.96E+02
1.57E+02
1.33E+03
2.17E+03
7.48E+02
2.43E+03
5.59E+03
6.2
7.99E-01
3.96E+02
1.56E+02
1.15E+03
2.12E+03
6.97E+02
2.10E+03
5.55E+03
6.3
7.36E-01
3.95E+02
1.55E+02
9.98E+02
2.06E+03
6.44E+02
1.83E+03
5.52E+03
6.4
6.89E-01
3.94E+02
1.54E+02
8.77E+02
1.99E+03
5.89E+02
1.62E+03
5.50E+03
6.5
6.51E-01
3.93E+02
1.53E+02
7.81E+02
1.91E+03
5.33E+02
1.45E+03
5.48E+03
6.6
6.20E-01
3.92E+02
1.52E+02
7.03E+02
1.82E+03
4.80E+02
1.32E+03
5.46E+03
6.7
5.95E-01
3.90E+02
1.50E+02
6.40E+02
1.71E+03
4.29E+02
1.21E+03
5.45E+03
6.8
5.76E-01
3.88E+02
1.47E+02
5.92E+02
1.60E+03
3.81E+02
1.12E+03
5.44E+03
6.9
5.60E-01
3.86E+02
1.45E+02
5.52E+02
1.47E+03
3.38E+02
1.05E+03
5.43E+03
7.0
5.47E-01
3.83E+02
1.41E+02
5.21E+02
1.34E+03
3.00E+02
9.96E+02
5.43E+03
7.1
5.38E-01
3.79E+02
1.38E+02
4.96E+02
1.21E+03
2.67E+02
9.52E+02
5.42E+03
7.2
5.32E-01
3.75E+02
1.33E+02
4.76E+02
1.07E+03
2.39E+02
9.18E+02
5.42E+03
7.3
5.25E-01
3.69E+02
1.28E+02
4.61E+02
9.43E+02
2.15E+02
8.90E+02
5.42E+03
7.4
5.19E-01
3.62E+02
1.21E+02
4.47E+02
8.19E+02
1.95E+02
8.68E+02
5.41E+03
7.5
5.16E-01
3.54E+02
1.14E+02
4.37E+02
7.03E+02
1.78E+02
8.50E+02
5.41E+03
7.6
5.13E-01
3.44E+02
1.07E+02
4.29E+02
5.99E+02
1.64E+02
8.36E+02
5.41E+03
pH
Benzoic Acid
2-Chloro- phenol
2,4-
Dichloro-phenol
Pentachloro-
phenol
2,4,5-Trichloro-
phenol
2,4,6-Trichloro-
phenol
Dinoseb
2,3,5-TP
(Silvex)
7.7
5.09E-01
3.33E+02
9.84E+01
4.23E+02
5.07E+02
1.53E+02
8.25E+02
5.41E+03
7.8
5.06E-01
3.19E+02
8.97E+01
4.18E+02
4.26E+02
1.44E+02
8.17E+02
5.41E+03
7.9
5.06E-01
3.04E+02
8.07E+01
4.14E+02
3.57E+02
1.37E+02
8.10E+02
5.41E+03
8.0
5.06E-01
2.86E+02
7.17E+01
4.10E+02
2.98E+02
1.31E+02
8.04E+02
5.41E+03
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
Section 742.APPENDIX C: Tier 2 Tables and Illustrations
Section 742.TABLE J: Values to be Substituted for K
d
or K
s
k
s
when Evaluating Inorganics as a Function of pH (cm3/g or L/kg or cm
3
water
/g
soil
)
pH
As
Ba
Be
Cd
Cr (+3)
Cr (+6)
Hg
Ni
Ag
Se
Tl
Zn
4.9
2.5E+01
1.1E+01
2.3E+01
1.5E+01
1.2E+03
3.1E+01
4.0E-02
1.6E+01
1.0E-01
1.8E+01
4.4E+01
1.6E+01
5.0
2.5E+01
1.2E+01
2.6E+01
1.7E+01
1.9E+03
3.1E+01
6.0E-02
1.8E+01
1.3E-01
1.7E+01
4.5E+01
1.8E+01
5.1
2.5E+01
1.4E+01
2.8E+01
1.9E+01
3.0E+03
3.0E+01
9.0E-02
2.0E+01
1.6E-01
1.6E+01
4.6E+01
1.9E+01
5.2
2.6E+01
1.5E+01
3.1E+01
2.1E+01
4.9E+03
2.9E+01
1.4E-01
2.2E+01
2.1E-01
1.5E+01
4.7E+01
2.1E+01
5.3
2.6E+01
1.7E+01
3.5E+01
2.3E+01
8.1E+03
2.8E+01
2.0E-01
2.4E+01
2.6E-01
1.4E+01
4.8E+01
2.3E+01
5.4
2.6E+01
1.9E+01
3.8E+01
2.5E+01
1.3E+04
2.7E+01
3.0E-01
2.6E+01
3.3E-01
1.3E+01
5.0E+01
2.5E+01
5.5
2.6E+01
2.1E+01
4.2E+01
2.7E+01
2.1E+04
2.7E+01
4.6E-01
2.8E+01
4.2E-01
1.2E+01
5.1E+01
2.6E+01
5.6
2.6E+01
2.2E+01
4.7E+01
2.9E+01
3.5E+04
2.6E+01
6.9E-01
3.0E+01
5.3E-01
1.1E+01
5.2E+01
2.8E+01
5.7
2.7E+01
2.4E+01
5.3E+01
3.1E+01
5.5E+04
2.5E+01
1.0E-00
3.2E+01
6.7E-01
1.1E+01
5.4E+01
3.0E+01
5.8
2.7E+01
2.6E+01
6.0E+01
3.3E+01
8.7E+04
2.5E+01
1.6E-00
3.4E+01
8.4E-01
9.8E+00
5.5E+01
3.2E+01
5.9
2.7E+01
2.8E+01
6.9E+01
3.5E+01
1.3E+05
2.4E+01
2.3E-00
3.6E+01
1.1E+00
9.2E+00
5.6E+01
3.4E+01
6.0
2.7E+01
3.0E+01
8.2E+01
3.7E+01
2.0E+05
2.3E+01
3.5E-00
3.8E+01
1.3E+00
8.6E+00
5.8E+01
3.6E+01
6.1
2.7E+01
3.1E+01
9.9E+01
4.0E+01
3.0E+05
2.3E+01
5.1E-00
4.0E+01
1.7E+00
8.0E+00
5.9E+01
3.9E+01
6.2
2.8E+01
3.3E+01
1.2E+02
4.2E+01
4.2E+05
2.2E+01
7.5E-00
4.2E+01
2.1E+00
7.5E+00
6.1E+01
4.2E+01
6.3
2.8E+01
3.5E+01
1.6E+02
4.4E+01
5.8E+05
2.2E+01
1.1E+01
4.5E+01
2.7E+00
7.0E+00
6.2E+01
4.4E+01
6.4
2.8E+01
3.6E+01
2.1E+02
4.8E+01
7.7E+05
2.1E+01
1.6E+01
4.7E+01
3.4E+00
6.5E+00
6.4E+01
4.7E+01
6.5
2.8E+01
3.7E+01
2.8E+02
5.2E+01
9.9E+05
2.0E+01
2.2E+01
5.0E+01
4.2E+00
6.1E+00
6.6E+01
5.1E+01
6.6
2.8E+01
3.9E+01
3.9E+02
5.7E+01
1.2E+06
2.0E+01
3.0E+01
5.4E+01
5.3E+00
5.7E+00
6.7E+01
5.4E+01
pH
As
Ba
Be
Cd
Cr (+3)
Cr (+6)
Hg
Ni
Ag
Se
Tl
Zn
6.7
2.9E+01
4.0E+01
5.5E+02
6.4E+01
1.5E+06
1.9E+01
4.0E+01
5.8E+01
6.6E+00
5.3E+00
6.9E+01
5.8E+01
6.8
2.9E+01
4.1E+01
7.9E+02
7.5E+01
1.8E+06
1.9E+01
5.2E+01
6.5E+01
8.3E+00
5.0E+00
7.1E+01
6.2E+01
6.9
2.9E+01
4.2E+01
1.1E+03
9.1E+01
2.1E+06
1.8E+01
6.6E+01
7.4E+01
1.0E+01
4.7E+00
7.3E+01
6.8E+01
7.0
2.9E+01
4.2E+01
1.7E+03
1.1E+02
2.5E+06
1.8E+01
8.2E+01
8.8E+01
1.3E+01
4.3E+00
7.4E+01
7.5E+01
7.1
2.9E+01
4.3E+01
2.5E+03
1.5E+02
2.8E+06
1.7E+01
9.9E+01
1.1E+02
1.6E+01
4.1E+00
7.6E+01
8.3E+01
7.2
3.0E+01
4.4E+01
3.8E+03
2.0E+02
3.1E+06
1.7E+01
1.2E+02
1.4E+02
2.0E+01
3.8E+00
7.8E+01
9.5E+01
7.3
3.0E+01
4.4E+01
5.7E+03
2.8E+02
3.4E+06
1.6E+01
1.3E+02
1.8E+02
2.5E+01
3.5E+00
8.0E+01
1.1E+02
7.4
3.0E+01
4.5E+01
8.6E+03
4.0E+02
3.7E+06
1.6E+01
1.5E+02
2.5E+02
3.1E+01
3.3E+00
8.2E+01
1.3E+02
7.5
3.0E+01
4.6E+01
1.3E+04
5.9E+02
3.9E+06
1.6E+01
1.6E+02
3.5E+02
3.9E+01
3.1E+00
8.5E+01
1.6E+02
7.6
3.1E+01
4.6E+01
2.0E+04
8.7E+02
4.1E+06
1.5E+01
1.7E+02
4.9E+02
4.8E+01
2.9E+00
8.7E+01
1.9E+02
7.7
3.1E+01
4.7E+01
3.0E+04
1.3E+03
4.2E+06
1.5E+01
1.8E+02
7.0E+02
5.9E+01
2.7E+00
8.9E+01
2.4E+02
7.8
3.1E+01
4.9E+01
4.6E+04
1.9E+03
4.3E+06
1.4E+01
1.9E+02
9.9E+02
7.3E+01
2.5E+00
9.1E+01
3.1E+02
7.9
3.1E+01
5.0E+01
6.9E+04
2.9E+03
4.3E+06
1.4E+01
1.9E+02
1.4E+03
8.9E+01
2.4E+00
9.4E+01
4.0E+02
8.0
3.1E+01
5.2E+01
1.0E+05
4.3E+03
4.3E+06
1.4E+01
2.0E+02
1.9E+03
1.1E+02
2.2E+00
9.6E+01
5.3E+02
(Source: Amended in R00-19(B) at 24 Ill. Reg. ____, effective_______)
IT IS SO ORDERED.
I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control Board, do hereby certify that the
above opinion and order was adopted on the 27
th
day of July, 2000 by a vote of 6-0.
Dorothy M. Gunn, Clerk
Illinois Pollution Control Board
