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2017 NEI Final Plan, Appendix 5: Potential
Business Rules - Selecting Data With
Overlapping Pollutants Across Different
Datasets

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EPA-454/R-19-01 IB
April 2019
2017 NEI Final Plan, Appendix 5: Potential Business Rules - Selecting Data With Overlapping
Pollutants Across Different Datasets
U.S. Environmental Protection Agency
Office of Air Quality Planning and Standards
Air Quality Assessment Division
Research Triangle Park, NC

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POTENTIAL BUSINESS RULES
SELECTING DATA WITH OVERLAPPING POLLUTANTS ACROSS DIFFERENT DATASETS
These business rules are developed to allow different datasets included in a selection to be blended
together in a way that avoids double counting due to overlapping pollutants. Because there are several
HAPs that belong to pollutant groups or represent a pollutant group themselves, these rules are needed
to prevent both a group and individual pollutant in that group from being used for the same process or
facility. The implementation of these rules will be automated in the EIS. The tables for each item below
detail how the pollutants will be selected or ignored across datasets in EIS. Pollutant names are
presented in the tables for clarity of the rule, but these will be implemented using pollutant codes
(instead of names).
EIS will not select data from the lower-hierarchy dataset (in a selection) where:
1.	Lower-hierarchy dataset pollutant matches any pollutant in higher-priority dataset at the same
facility (Point), process (all other data categories)
2.	Xylenes
a.	Higher-priority dataset pollutant is Xylenes (Mixed Isomers) (1330207) and lower-
priority dataset pollutant is any individual pollutant in the xylenes pollutant category.
b.	Higher-priority dataset pollutant is any individual) pollutant in the xylenes pollutant
category and lower-priority dataset is Xylenes (Mixed Isomers) (1330207)
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Xylenes (Mixed Isomers)
p-Xylene
Xylenes (Mixed Isomers)
o-Xylene
Xylenes (Mixed Isomers)
m-Xylene
p-Xylene
Xylenes (Mixed Isomers)
o-Xylene
Xylenes (Mixed Isomers)
m-Xylene
Xylenes (Mixed Isomers)
Within Agency dataset rule: same
3. Cresols
a.	Higher-priority dataset pollutant is Cresol/Cresylic Acid (Mixed Isomers) (1319773) and
lower-priority dataset pollutant is any individual pollutant in the Cresol/Cresylic Acid
(Mixed Isomers) pollutant category.
b.	Higher-priority dataset pollutant is any individual pollutant in Cresol/Cresylic Acid
(Mixed Isomers) pollutant category and lower-priority dataset pollutant is
Cresol/Cresylic Acid (Mixed Isomers)
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Cresol/Cresylic Acid (Mixed Isomers)
p-Cresol
Cresol/Cresylic Acid (Mixed Isomers)
m-Cresol
Cresol/Cresylic Acid (Mixed Isomers)
o-Cresol
p-Cresol
Cresol/Cresylic Acid (Mixed Isomers)
m-Cresol
Cresol/Cresylic Acid (Mixed Isomers)
o-Cresol
Cresol/Cresylic Acid (Mixed Isomers)
1

-------
Within Agency dataset rule: same
4. PCBs
a.	Higher-priority dataset pollutant is Polychlorinated biphenyls (PCBs) (1336363) and
lower-priority dataset pollutant is any individual pollutant in the polychlorinated
biphenyls group.
b.	Higher-priority dataset pollutant is any individual pollutant in the polychlorinated
biphenyls group and lower-priority dataset pollutant is 1336363 (Polychlorinated
biphenyls (PCBs).
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Polychlorinated Biphenyls
2,4,4'-Trichlorobiphenyl (PCB-28)
Polychlorinated Biphenyls
2-Chlorobiphenyl (PCB-1)
Polychlorinated Biphenyls
4,4'-Dichlorobiphenyl (PCB-15)
Polychlorinated Biphenyls
Decachlorobiphenyl (PCB-209)
Polychlorinated Biphenyls
Heptachlorobiphenyl
Polychlorinated Biphenyls
Hexachlorobiphenyl
Polychlorinated Biphenyls
Nonachlorobiphenyl
Polychlorinated Biphenyls
Octachlorobiphenyl
Polychlorinated Biphenyls
Pentachlorobiphenyl
Polychlorinated Biphenyls
Tetrachlorobiphenyl
2,4,4'-Trichlorobiphenyl (PCB-28)
Polychlorinated Biphenyls
2-Chlorobiphenyl (PCB-1)
Polychlorinated Biphenyls
4,4'-Dichlorobiphenyl (PCB-15)
Polychlorinated Biphenyls
Decachlorobiphenyl (PCB-209)
Polychlorinated Biphenyls
Heptachlorobiphenyl
Polychlorinated Biphenyls
Hexachlorobiphenyl
Polychlorinated Biphenyls
Nonachlorobiphenyl
Polychlorinated Biphenyls
Octachlorobiphenyl
Polychlorinated Biphenyls
Pentachlorobiphenyl
Polychlorinated Biphenyls
Tetrachlorobiphenyl
Polychlorinated Biphenyls
Within Agency dataset rule: same
5. Glycol ethers:
a.	Higher-priority dataset pollutant is Glycol Ethers (171) and lower-priority dataset
pollutant is any individual pollutant in the glycol ethers group.
b.	Higher-priority dataset pollutant is any pollutant in the glycol ethers group and lower-
priority dataset pollutant is Glycol Ethers (171)
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Glycol Ethers
Diethylene Glycol Ethyl Methyl Ether
Glycol Ethers
Ethyleneglycol Mono-2-Methylpentyl Ether
Glycol Ethers
Diethyleneglycol-Mono-2-Methyl-Pentyl Ether
Glycol Ethers
Ethylene Glycol Methyl Ether
Glycol Ethers
Ethylene Glycol Monomethyl Ether Acetate
Glycol Ethers
1,2-Dimethoxyethane
2

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Glycol Ethers
Cellosolve Solvent
Glycol Ethers
Methoxyethyl Oleate
Glycol Ethers
Cellosolve Acetate
Glycol Ethers
Diethylene Glycol Monomethyl Ether
Glycol Ethers
Diethylene Glycol Monoethyl Ether
Glycol Ethers
Diethylene Glycol Dimethyl Ether
Glycol Ethers
2-Butoxyethyl Acetate
Glycol Ethers
Carbitol Acetate
Glycol Ethers
2-(Hexyloxy)Ethanol
Glycol Ethers
Diethylene Glycol Monobutyl Ether
Glycol Ethers
Methoxytriglycol
Glycol Ethers
Diethylene Glycol Diethyl Ether
Glycol Ethers
Triethylene Glycol Dimethyl Ether
Glycol Ethers
Ethoxytriglycol
Glycol Ethers
N-Hexyl Carbitol
Glycol Ethers
Phenyl Cellosolve
Glycol Ethers
Butyl Carbitol Acetate
Glycol Ethers
Methyl Cellosolve Acetylricinoleate
Glycol Ethers
Triglycol Monobutyl Ether
Glycol Ethers
Diethylene Glycol Monoisobutyl Ether
Glycol Ethers
2-Propoxyethyl Acetate
Glycol Ethers
Ethyleneglycol Monophenyl Ether Propionate
Glycol Ethers
Propyl Cellosolve
Glycol Ethers
Methyl Cellosolve Acrylate
Glycol Ethers
Isobutyl Cellosolve
Glycol Ethers
Ethylene Glycol Monobenzyl Ether
Glycol Ethers
Ethylene Glycol Diethyl Ether
Glycol Ethers
Ethylene Glycol Mono-Sec-Butyl Ether
Diethylene Glycol Ethyl Methyl Ether
Glycol Ethers
Ethyleneglycol Mono-2-Methylpentyl Ether
Glycol Ethers
Diethyleneglycol-Mono-2-Methyl-Pentyl Ether
Glycol Ethers
Ethylene Glycol Methyl Ether
Glycol Ethers
Ethylene Glycol Monomethyl Ether Acetate
Glycol Ethers
1,2-Dimethoxyethane
Glycol Ethers
Cellosolve Solvent
Glycol Ethers
Methoxyethyl Oleate
Glycol Ethers
Cellosolve Acetate
Glycol Ethers
Diethylene Glycol Monomethyl Ether
Glycol Ethers
Diethylene Glycol Monoethyl Ether
Glycol Ethers
Diethylene Glycol Dimethyl Ether
Glycol Ethers
2-Butoxyethyl Acetate
Glycol Ethers
Carbitol Acetate
Glycol Ethers
2-(Hexyloxy)Ethanol
Glycol Ethers
Diethylene Glycol Monobutyl Ether
Glycol Ethers
Methoxytriglycol
Glycol Ethers

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Diethylene Glycol Diethyl Ether
Glycol Ethers
Triethylene Glycol Dimethyl Ether
Glycol Ethers
Ethoxytriglycol
Glycol Ethers
N-Hexyl Carbitol
Glycol Ethers
Phenyl Cellosolve
Glycol Ethers
Butyl Carbitol Acetate
Glycol Ethers
Methyl Cellosolve Acetylricinoleate
Glycol Ethers
Triglycol Monobutyl Ether
Glycol Ethers
Diethylene Glycol Monoisobutyl Ether
Glycol Ethers
2-Propoxyethyl Acetate
Glycol Ethers
Ethyleneglycol Monophenyl Ether Propionate
Glycol Ethers
Propyl Cellosolve
Glycol Ethers
Methyl Cellosolve Acrylate
Glycol Ethers
Isobutyl Cellosolve
Glycol Ethers
Ethylene Glycol Monobenzyl Ether
Glycol Ethers
Ethylene Glycol Diethyl Ether
Glycol Ethers
Ethylene Glycol Mono-Sec-Butyl Ether
Glycol Ethers
Within Agency dataset rule: same
6. Chromium
a.	Higher-priority dataset pollutant is Chromium Trioxide or Chromic Acid (VI) and lower-
priority dataset pollutant is hexavalent chromium
b.	Higher-priority dataset pollutant is hexavalent chromium and lower-priority dataset
pollutant is Chromium Trioxide or Chromic Acid (VI)
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Chromium Trioxide
Chromium (VI)
Chromic Acid (VI)
Chromium (VI)
Chromium (VI)
Chromium Trioxide
Chromium (VI)
Chromic Acid (VI)
Within Agency dataset rule: NOT the same. We allow Agencies to report chromium trioxide with
chromium VI as we told them we assume that they are different compounds and do not overlap. We
allow them to report Chromic Acid (VI) with chromium VI as we told them we assume that they are
different compounds and do not overlap. We cannot make that assumption across datasets since we
don't have that information.
7. Nickel
a.	Higher-priority dataset pollutant is Nickel Subsulfide or Nickel Oxide or Nickel Refinery
Dust and lower-priority dataset pollutant is Nickel.
b.	Higher-priority dataset pollutant is Nickel and lower-priority dataset pollutant is Nickel
Subsulfide or Nickel Oxide or Nickel Refinery Dust
4

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Nickel Subsulfide
Nickel
Nickel Oxide
Nickel
Nickel Refinery Dust
Nickel
Nickel
Nickel Subsulfide
Nickel
Nickel Oxide
Nickel
Nickel Refinery Dust
Within Agency dataset rule: NOT the same. We allow Agencies to report Nickel Subsulfide with nickel
as we told them we assume that they are different compounds and do not overlap. Same for nickel
oxide and nickel refinery dust. We cannot make that assumption across datasets since we don't have
that information.
8. PAHs
Notes- under these rules, if there is more complete coverage of PAHs in a lower priority data set, they
may not get used depending on their overlap with the higher priority dataset (e.g., a state reports
benzo(a)pyrene but a lower priority dataset has total PAH. The NEI will see only benzo(a)pyrene.
a.	Higher-priority dataset pollutant is Benzofluoranthenes (56832736) and lower-priority
dataset pollutant is any individual benzofluoranthene
b.	Higher-priority dataset pollutant is any individual benzofluoranthene and lower-priority
dataset is Benzofluoranthenes (56832736)
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Benzofluoranthenes
Benzo(g,h,i)Fluoranthene
Benzofluoranthenes
Benzo(a)Fluoranthene
Benzofluoranthenes
Benzo[j]fluoranthene
Benzofluoranthenes
Benzo[b]Fluoranthene
Benzofluoranthenes
Benzo[k]Fluoranthene
Benzo(g,h,i)Fluoranthene
Benzofluoranthenes
Benzo(a)Fluoranthene
Benzofluoranthenes
Benzo[j]fluoranthene
Benzofluoranthenes
Benzo[b]Fluoranthene
Benzofluoranthenes
Benzo[k]Fluoranthene
Benzofluoranthenes
Within Agency dataset rule: should be changed to be the same. As of 8/10/2018, it is not the same.
c. Higher-priority dataset pollutant is any individual known PAH and lower-priority dataset poll is
130498292 (PAH,total), 250 (PAH/POM - Unspecified) or 284 (Extractable Organic Matter)
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Anthracene
PAH,total
Pyrene
PAH,total
PAH, total
PAH,total
Dibenzo[a,i]Pyrene
PAH,total
Dibenzo[a,h] Pyrene
PAH,total
Benzo[g,h,i,]Perylene
PAH,total
5

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Dibenzo[a,l]Pyrene
PAH,total
Dibenzo[a,e]Pyrene
PAH,total
Benzo[e]Pyrene
PAH,total
lndeno[l,2,3-c,d]Pyrene
PAH,total
7H-Dibenzo[c,g]carbazole
PAH,total
Benzo(c)phenanthrene
PAH,total
Perylene
PAH,total
Benzo(g,h,i)Fluoranthene
PAH,total
Benzo(a)Fluoranthene
PAH,total
Benzo[j]fluoranthene
PAH,total
Benzo[b]Fluoranthene
PAH,total
Fluoranthene
PAH,total
Benzo[k]Fluoranthene
PAH,total
Acenaphthylene
PAH,total
Chrysene
PAH,total
Dibenzo[a,j]Acridine
PAH,total
Dibenz[a,h]acridine
PAH,total
1-Methylpyrene
PAH,total
12-Methylbenz(a)Anthracene
PAH,total
PAH/POM - Unspecified
PAH,total
2-Methylphenanthrene
PAH,total
Methylanthracene
PAH,total
5-Methylchrysene
PAH,total
Methylchrysene
PAH,total
1,6-Dinitropyrene
PAH,total
1,8-Dinitropyrene
PAH,total
Benzo[a]Pyrene
PAH,total
Dibenzo[a,h] Anthracene
PAH,total
1-Nitropyrene
PAH,total
3-Methylcholanthrene
PAH,total
Benz[a] Anthracene
PAH,total
Benzofluoranthenes
PAH,total
4-Nitropyrene
PAH,total
7,12-Dimethylbenz[a] Anthracene
PAH,total
5-Nitroacenaphthene
PAH,total
2-Nitrofluorene
PAH,total
Methylbenzopyrene
PAH,total
6-Nitrochrysene
PAH,total
9-Methyl Anthracene
PAH,total
Coal Tar
PAH,total
1-Methylphenanthrene
PAH,total
Acenaphthene
PAH,total
Phenanthrene
PAH,total
Fluorene
PAH,total
Carbazole
PAH,total

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
1-Methylnaphthalene
PAH,total
2-Methylnaphthalene
PAH,total
2-Chloronaphthalene
PAH,total
Anthracene
PAH/POM - Unspecif
ed
Pyrene
PAH/POM - Unspecif
ed
PAH, total
PAH/POM - Unspecif
ed
Dibenzo[a,i]Pyrene
PAH/POM - Unspecif
ed
Dibenzo[a,h] Pyrene
PAH/POM - Unspecif
ed
Benzo[g,h,i,]Perylene
PAH/POM - Unspecif
ed
Dibenzo[a,l]Pyrene
PAH/POM - Unspecif
ed
Dibenzo[a,e] Pyrene
PAH/POM - Unspecif
ed
Benzo[e]Pyrene
PAH/POM - Unspecif
ed
lndeno[l, 2,3-c,d] Pyrene
PAH/POM - Unspecif
ed
7H-Dibenzo[c,g]carbazole
PAH/POM - Unspecif
ed
Benzo(c)phenanthrene
PAH/POM - Unspecif
ed
Perylene
PAH/POM - Unspecif
ed
Benzo(g,h,i)Fluoranthene
PAH/POM - Unspecif
ed
Benzo(a)Fluoranthene
PAH/POM - Unspecif
ed
Benzo[j]fluoranthene
PAH/POM - Unspecif
ed
Benzo[b]Fluoranthene
PAH/POM - Unspecif
ed
Fluoranthene
PAH/POM - Unspecif
ed
Benzo[k]Fluoranthene
PAH/POM - Unspecif
ed
Acenaphthylene
PAH/POM - Unspecif
ed
Chrysene
PAH/POM - Unspecif
ed
Dibenzo[a,j]Acridine
PAH/POM - Unspecif
ed
Dibenz[a,h]acridine
PAH/POM - Unspecif
ed
1-Methylpyrene
PAH/POM - Unspecif
ed
12-Methylbenz(a)Anthracene
PAH/POM - Unspecif
ed
PAH/POM - Unspecified
PAH/POM - Unspecif
ed
2-Methylphenanthrene
PAH/POM - Unspecif
ed
Methylanthracene
PAH/POM - Unspecif
ed
5-Methylchrysene
PAH/POM - Unspecif
ed
Methylchrysene
PAH/POM - Unspecif
ed
1,6-Dinitropyrene
PAH/POM - Unspecif
ed
1,8-Dinitropyrene
PAH/POM - Unspecif
ed
Benzo[a]Pyrene
PAH/POM - Unspecif
ed
Dibenzo[a,h] Anthracene
PAH/POM - Unspecif
ed
1-Nitropyrene
PAH/POM - Unspecif
ed
3-Methylcholanthrene
PAH/POM - Unspecif
ed
Benz[a] Anthracene
PAH/POM - Unspecif
ed
Benzofluoranthenes
PAH/POM - Unspecif
ed
4-Nitropyrene
PAH/POM - Unspecif
ed
7,12-Dimethylbenz[a] Anthracene
PAH/POM - Unspecif
ed
5-Nitroacenaphthene
PAH/POM - Unspecif
ed
2-Nitrofluorene
PAH/POM - Unspecif
ed

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Methylbenzopyrene
PAH/POM - Unspecified
6-Nitrochrysene
PAH/POM - Unspecified
9-Methyl Anthracene
PAH/POM - Unspecified
Coal Tar
PAH/POM - Unspecified
1-Methylphenanthrene
PAH/POM - Unspecified
Acenaphthene
PAH/POM - Unspecified
Phenanthrene
PAH/POM - Unspecified
Fluorene
PAH/POM - Unspecified
Carbazole
PAH/POM - Unspecified
1-Methylnaphthalene
PAH/POM - Unspecified
2-Methylnaphthalene
PAH/POM - Unspecified
2-Chloronaphthalene
PAH/POM - Unspecified
Anthracene
Extractable Organic Matter
Pyrene
Extractable Organic Matter
PAH, total
Extractable Organic Matter
Dibenzo[a,i]Pyrene
Extractable Organic Matter
Dibenzo[a,h] Pyrene
Extractable Organic Matter
Benzo[g,h,i,]Perylene
Extractable Organic Matter
Dibenzo[a,l]Pyrene
Extractable Organic Matter
Dibenzo[a,e] Pyrene
Extractable Organic Matter
Benzo[e]Pyrene
Extractable Organic Matter
lndeno[l, 2,3-c,d] Pyrene
Extractable Organic Matter
7H-Dibenzo[c,g]carbazole
Extractable Organic Matter
Benzo(c)phenanthrene
Extractable Organic Matter
Perylene
Extractable Organic Matter
Benzo(g,h,i)Fluoranthene
Extractable Organic Matter
Benzo(a)Fluoranthene
Extractable Organic Matter
Benzo[j]fluoranthene
Extractable Organic Matter
Benzo[b]Fluoranthene
Extractable Organic Matter
Fluoranthene
Extractable Organic Matter
Benzo[k]Fluoranthene
Extractable Organic Matter
Acenaphthylene
Extractable Organic Matter
Chrysene
Extractable Organic Matter
Dibenzo[a,j]Acridine
Extractable Organic Matter
Dibenz[a,h]acridine
Extractable Organic Matter
1-Methylpyrene
Extractable Organic Matter
12-Methylbenz(a)Anthracene
Extractable Organic Matter
PAH/POM - Unspecified
Extractable Organic Matter
2-Methylphenanthrene
Extractable Organic Matter
Methylanthracene
Extractable Organic Matter
5-Methylchrysene
Extractable Organic Matter
Methylchrysene
Extractable Organic Matter
1,6-Dinitropyrene
Extractable Organic Matter
1,8-Dinitropyrene
Extractable Organic Matter
Benzo[a]Pyrene
Extractable Organic Matter

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Dibenzo[a,h] Anthracene
Extractable Organic Matter
1-Nitropyrene
Extractable Organic Matter
3-Methylcholanthrene
Extractable Organic Matter
Benz[a] Anthracene
Extractable Organic Matter
Benzofluoranthenes
Extractable Organic Matter
4-Nitropyrene
Extractable Organic Matter
7,12-Dimethylbenz[a] Anthracene
Extractable Organic Matter
5-Nitroacenaphthene
Extractable Organic Matter
2-Nitrofluorene
Extractable Organic Matter
Methylbenzopyrene
Extractable Organic Matter
6-Nitrochrysene
Extractable Organic Matter
9-Methyl Anthracene
Extractable Organic Matter
Coal Tar
Extractable Organic Matter
1-Methylphenanthrene
Extractable Organic Matter
Acenaphthene
Extractable Organic Matter
Phenanthrene
Extractable Organic Matter
Fluorene
Extractable Organic Matter
Carbazole
Extractable Organic Matter
1-Methylnaphthalene
Extractable Organic Matter
2-Methylnaphthalene
Extractable Organic Matter
2-Chloronaphthalene
Extractable Organic Matter
Within Agency dataset rule: NOT the same. We allow 250 to be reported with any specified PAH except
PAH, total. We allow Extractable Organic Matter to be reported with 250 within an agency dataset.
d. Higher-priority dataset pollutant is 130498292 (PAH,total) or 250 (PAH/POM - Unspecified) or
284 (Extractable Organic Matter) and lower-priority dataset poll is any individual known PAH
If this is in Higher Level Dataset
DO NOT USE lower level dataset
PAH,total
Anthracene
PAH,total
Pyrene
PAH,total
PAH, total
PAH,total
Dibenzo[a,i] Pyrene
PAH,total
Dibenzo[a,h]Pyrene
PAH,total
Benzo[g,h,i,]Perylene
PAH,total
Dibenzo[a,l]Pyrene
PAH,total
Dibenzo[a,e] Pyrene
PAH,total
Benzo[e]Pyrene
PAH,total
lndeno[l,2,3-c,d] Pyrene
PAH,total
7H-Dibenzo[c,g]carbazole
PAH,total
Benzo(c)phenanthrene
PAH,total
Perylene
PAH,total
Benzo(g,h,i)Fluoranthene
PAH,total
Benzo(a)Fluoranthene
PAH,total
Benzo[j]fluoranthene
9

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
PAH,total
Benzo[b]Fluoranthene
PAH,total
Fluoranthene
PAH,total
Benzo[k]Fluoranthene
PAH,total
Acenaphthylene
PAH,total
Chrysene
PAH,total
Dibenzo[a,j]Acridine
PAH,total
Dibenz[a,h]acridine
PAH,total
1-Methylpyrene
PAH,total
12-Methylbenz(a)Anthracene
PAH,total
PAH/POM - Unspecified
PAH,total
2-Methylphenanthrene
PAH,total
Methylanthracene
PAH,total
5-Methylchrysene
PAH,total
Methylchrysene
PAH,total
1,6-Dinitropyrene
PAH,total
1,8-Dinitropyrene
PAH,total
Benzo[a]Pyrene
PAH,total
Dibenzo[a,h] Anthracene
PAH,total
1-Nitropyrene
PAH,total
3-Methylcholanthrene
PAH,total
Benz[a] Anthracene
PAH,total
Benzofluoranthenes
PAH,total
4-Nitropyrene
PAH,total
7,12-Dimethylbenz[a] Anthracene
PAH,total
5-Nitroacenaphthene
PAH,total
2-Nitrofluorene
PAH,total
Methylbenzopyrene
PAH,total
6-Nitrochrysene
PAH,total
9-Methyl Anthracene
PAH,total
Coal Tar
PAH,total
1-Methylphenanthrene
PAH,total
Acenaphthene
PAH,total
Phenanthrene
PAH,total
Fluorene
PAH,total
Carbazole
PAH,total
1-Methylnaphthalene
PAH,total
2-Methylnaphthalene
PAH,total
2-Chloronaphthalene
PAH/POM - Unspec
fied
Anthracene
PAH/POM - Unspec
fied
Pyrene
PAH/POM - Unspec
fied
PAH, total
PAH/POM - Unspec
fied
Dibenzo[a,i] Pyrene
PAH/POM - Unspec
fied
Dibenzo[a,h]Pyrene
PAH/POM - Unspec
fied
Benzo[g,h,i,]Perylene
PAH/POM - Unspec
fied
Dibenzo[a,l]Pyrene

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
PAH/POM - Unspecif
ed
Dibenzo[a,e]Pyrene
PAH/POM - Unspecif
ed
Benzo[e]Pyrene
PAH/POM - Unspecif
ed
lndeno[l,2,3-c,d]Pyrene
PAH/POM - Unspecif
ed
7H-Dibenzo[c,g]carbazole
PAH/POM - Unspecif
ed
Benzo(c)phenanthrene
PAH/POM - Unspecif
ed
Perylene
PAH/POM - Unspecif
ed
Benzo(g,h,i)Fluoranthene
PAH/POM - Unspecif
ed
Benzo(a)Fluoranthene
PAH/POM - Unspecif
ed
Benzo[j]fluoranthene
PAH/POM - Unspecif
ed
Benzo[b]Fluoranthene
PAH/POM - Unspecif
ed
Fluoranthene
PAH/POM - Unspecif
ed
Benzo[k]Fluoranthene
PAH/POM - Unspecif
ed
Acenaphthylene
PAH/POM - Unspecif
ed
Chrysene
PAH/POM - Unspecif
ed
Dibenzo[a,j]Acridine
PAH/POM - Unspecif
ed
Dibenz[a,h]acridine
PAH/POM - Unspecif
ed
1-Methylpyrene
PAH/POM - Unspecif
ed
12-Methylbenz(a)Anthracene
PAH/POM - Unspecif
ed
PAH/POM - Unspecified
PAH/POM - Unspecif
ed
2-Methylphenanthrene
PAH/POM - Unspecif
ed
Methylanthracene
PAH/POM - Unspecif
ed
5-Methylchrysene
PAH/POM - Unspecif
ed
Methylchrysene
PAH/POM - Unspecif
ed
1,6-Dinitropyrene
PAH/POM - Unspecif
ed
1,8-Dinitropyrene
PAH/POM - Unspecif
ed
Benzo[a]Pyrene
PAH/POM - Unspecif
ed
Dibenzo[a,h] Anthracene
PAH/POM - Unspecif
ed
1-Nitropyrene
PAH/POM - Unspecif
ed
3-Methylcholanthrene
PAH/POM - Unspecif
ed
Benz[a] Anthracene
PAH/POM - Unspecif
ed
Benzofluoranthenes
PAH/POM - Unspecif
ed
4-Nitropyrene
PAH/POM - Unspecif
ed
7,12-Dimethylbenz[a] Anthracene
PAH/POM - Unspecif
ed
5-Nitroacenaphthene
PAH/POM - Unspecif
ed
2-Nitrofluorene
PAH/POM - Unspecif
ed
Methylbenzopyrene
PAH/POM - Unspecif
ed
6-Nitrochrysene
PAH/POM - Unspecif
ed
9-Methyl Anthracene
PAH/POM - Unspecif
ed
Coal Tar
PAH/POM - Unspecif
ed
1-Methylphenanthrene
PAH/POM - Unspecif
ed
Acenaphthene
PAH/POM - Unspecif
ed
Phenanthrene
PAH/POM - Unspecif
ed
Fluorene
PAH/POM - Unspecif
ed
Carbazole
PAH/POM - Unspecif
ed
1-Methylnaphthalene

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
PAH/POM - Unspecified
2-Methylnaphthalene
PAH/POM - Unspecified
2-Chloronaphthalene
Extractable Organic Matter
Anthracene
Extractable Organic Matter
Pyrene
Extractable Organic Matter
PAH, total
Extractable Organic Matter
Dibenzo[a,i] Pyrene
Extractable Organic Matter
Dibenzo[a,h]Pyrene
Extractable Organic Matter
Benzo[g,h,i,]Perylene
Extractable Organic Matter
Dibenzo[a,l]Pyrene
Extractable Organic Matter
Dibenzo[a,e] Pyrene
Extractable Organic Matter
Benzo[e]Pyrene
Extractable Organic Matter
lndeno[l, 2,3-c,d] Pyrene
Extractable Organic Matter
7H-Dibenzo[c,g]carbazole
Extractable Organic Matter
Benzo(c)phenanthrene
Extractable Organic Matter
Perylene
Extractable Organic Matter
Benzo(g,h,i)Fluoranthene
Extractable Organic Matter
Benzo(a)Fluoranthene
Extractable Organic Matter
Benzo[j]fluoranthene
Extractable Organic Matter
Benzo[b]Fluoranthene
Extractable Organic Matter
Fluoranthene
Extractable Organic Matter
Benzo[k]Fluoranthene
Extractable Organic Matter
Acenaphthylene
Extractable Organic Matter
Chrysene
Extractable Organic Matter
Dibenzo[a,j]Acridine
Extractable Organic Matter
Dibenz[a,h]acridine
Extractable Organic Matter
1-Methylpyrene
Extractable Organic Matter
12-Methylbenz(a)Anthracene
Extractable Organic Matter
PAH/POM - Unspecified
Extractable Organic Matter
2-Methylphenanthrene
Extractable Organic Matter
Methylanthracene
Extractable Organic Matter
5-Methylchrysene
Extractable Organic Matter
Methylchrysene
Extractable Organic Matter
1,6-Dinitropyrene
Extractable Organic Matter
1,8-Dinitropyrene
Extractable Organic Matter
Benzo[a]Pyrene
Extractable Organic Matter
Dibenzo[a,h] Anthracene
Extractable Organic Matter
1-Nitropyrene
Extractable Organic Matter
3-Methylcholanthrene
Extractable Organic Matter
Benz[a] Anthracene
Extractable Organic Matter
Benzofluoranthenes
Extractable Organic Matter
4-Nitropyrene
Extractable Organic Matter
7,12-Dimethylbenz[a] Anthracene
Extractable Organic Matter
5-Nitroacenaphthene
Extractable Organic Matter
2-Nitrofluorene
Extractable Organic Matter
Methylbenzopyrene

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
Extractable Organic Matter
6-Nitrochrysene
Extractable Organic Matter
9-Methyl Anthracene
Extractable Organic Matter
Coal Tar
Extractable Organic Matter
1-Methylphenanthrene
Extractable Organic Matter
Acenaphthene
Extractable Organic Matter
Phenanthrene
Extractable Organic Matter
Fluorene
Extractable Organic Matter
Carbazole
Extractable Organic Matter
1-Methylnaphthalene
Extractable Organic Matter
2-Methylnaphthalene
Extractable Organic Matter
2-Chloronaphthalene
e.	Higher-priority dataset pollutant is PAC (N590) and lower-priority dataset pollutant is any
individual pollutant in the N590 group or "PAH/POM - unspecified", or "PAH, Total" or EOM
Within agency dataset: allow N590 and 250. Don't allow N590 and "PAH, total". Allow N590 and
EOM. (applied to both "e" and "f").
f.	Higher-priority dataset pollutant is any individual pollutant in the N590 group and lower-
priority dataset pollutant is PAC (N590) or "PAH/POM - unspecified", or "PAH, Total" or EOM.
If this is in Higher Level Dataset
DO NOT USE lower level dataset
N590
Extractable Organic Matter
N590
PAH, total
N590
PAH/POM - Unspecified
N590
Benzofluoranthenes
N590
Benz(a)anthracene
N590
Benzo(b)fluoranthene
N590
Benzo(j)fluoranthene
N590
Benzo[k]Fluoranthene
N590
Benzo(j,k)fluorene
N590
Benzo(r,s,t)pentaphene
N590
Benzo(a)phenanthrene
N590
Benzo(a)pyrene
N590
Dibenz(a,h)acridine
N590
Dibenz(a,j)acridine
N590
Dibenzo(a,h)anthracene
N590
7H-Dibenzo(c,g)carbazol
N590
Dibenzo(a,e)pyrene
N590
Dibenzo(a,h)pyrene
N590
Dibenzo(a,l)pyrene
N590
7,12-Dimethylbenz(a)-anthracene
N590
1,6-Dinitropyrene
N590
1,8-Dinitropyrene
N590
lndeno(l,2,3-cd)pyrene
N590
3-Methylcholanthrene

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
N590
5-Methylchrysene
N590
6-Nitrochrysene
N590
1-Nitropyrene
N590
4-Nitropyrene
N590
Benzo(b)fluoranthene
N590
Benzo(j)fluoranthene
N590
Benzo[k]Fluoranthene
N590
Benzo(j,k)fluorene
N590
Benzo(r,s,t)pentaphene
N590
Benzo(a)phenanthrene
N590
Benzo(a)pyrene
N590
Dibenz(a,h)acridine
N590
Dibenz(a,j)acridine
N590
Dibenzo(a,h)anthracene
N590
7H-Dibenzo(c,g)carbazol
N590
Dibenzo(a,e)pyrene
N590
Dibenzo(a,h)pyrene
N590
Dibenzo(a,l)pyrene
N590
7,12-Dimethylbenz(a)-anthracene
N590
1,6-Dinitropyrene
N590
1,8-Dinitropyrene
N590
lndeno(l,2,3-cd)pyrene
N590
3-Methylcholanthrene
N590
5-Methylchrysene
N590
6-Nitrochrysene
PAH, total
N590
PAH/POM - Unspecified
N590
Benzofluoranthenes
N590
Benz(a)anthracene
N590
Benzo(b)fluoranthene
N590
Benzo(j)fluoranthene
N590
Benzo[k]Fluoranthene
N590
Benzo(j,k)fluorene
N590
Benzo(r,s,t)pentaphene
N590
Benzo(a)phenanthrene
N590
Benzo(a)pyrene
N590
Dibenz(a,h)acridine
N590
Dibenz(a,j)acridine
N590
Dibenzo(a,h)anthracene
N590
7H-Dibenzo(c,g)carbazol
N590
Dibenzo(a,e)pyrene
N590
Dibenzo(a,h)pyrene
N590
Dibenzo(a,l)pyrene
N590
7,12-Dimethylbenz(a)-anthracene
N590
1,6-Dinitropyrene
N590

-------
If this is in Higher Level Dataset
DO NOT USE lower level dataset
1,8-Dinitropyrene
N590
lndeno(l,2,3-cd)pyrene
N590
3-Methylcholanthrene
N590
5-Methylchrysene
N590
6-Nitrochrysene
N590
1-Nitropyrene
N590
4-Nitropyrene
N590
Benzo(b)fluoranthene
N590
Benzo(j)fluoranthene
N590
Benzo[k]Fluoranthene
N590
Benzo(j,k)fluorene
N590
Benzo(r,s,t)pentaphene
N590
Benzo(a)phenanthrene
N590
Benzo(a)pyrene
N590
Dibenz(a,h)acridine
N590
Dibenz(a,j)acridine
N590
Dibenzo(a,h)anthracene
N590
7H-Dibenzo(c,g)carbazol
N590
Dibenzo(a,e)pyrene
N590
Dibenzo(a,h)pyrene
N590
Dibenzo(a,l)pyrene
N590
7,12-Dimethylbenz(a)-anthracene
N590
1,6-Dinitropyrene
N590
1,8-Dinitropyrene
N590
lndeno(l,2,3-cd)pyrene
N590
3-Methylcholanthrene
N590
5-Methylchrysene
N590
6-Nitrochrysene
N590

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United States	Office of Air Quality Planning and Standards	Publication No. EPA-454/R-19-01 IB
Environmental Protection	Air Quality Assessment Division	April 2019
Agency	Research Triangle Park, NC

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