SPECIATE 4.0

Speciation Database 

Development Documentation

Final Report
EPA/600/R-06/161 

November 2006 

SPECIATE 4.0 

SPECIATION DATABASE DEVELOPMENT DOCUMENTATION

FINAL REPORT

EPA Contract Nos. EP-D-06-001, Work Assignment 

Numbers 0-03 and 

68-D-02-063, WA 4-04 and WA 5-05 

By: 

Ying Hsu, Randy Strait, 

Stephen Roe, and David Holoman 

E.H. Pechan & Associates, Inc. 

3622 Lyckan Parkway, Suite 2005 

Durham, NC 27707 

For: 

Mr. Lee Beck (E305-02) 

Office of Research and Development 

U.S. Environmental Protection Agency 

Research Triangle Park, NC 27711 
 

NOTICE 

The U.S. Environmental Protection Agency through its Office of Research and Development 

funded and managed the research described here. It has been subjected to the Agency`s review 

and has been approved for publication as an EPA document. Mention of trade names, products, 

or services does not convey, and should not be interpreted as conveying, official EPA approval, 

endorsement, or recommendation.

ii 
 

FOREWORD 

The U.S. Environmental Protection Agency (EPA) is charged by Congress with protecting the 

Nation's land, air, and water resources. Under a mandate of national environmental laws, the 

Agency strives to formulate and implement actions leading to a compatible balance between 

human activities and the ability of natural systems to support and nurture life. To meet this 

mandate, EPA's research program is providing data and technical support for solving 

environmental problems today and building a science knowledge base necessary to manage our 

ecological resources wisely, understand how pollutants affect our health, and prevent or reduce 

environmental risks in the future. 

The National Risk Management Research Laboratory (NRMRL) is the Agency's center for 

investigation of technological and management approaches for preventing and reducing risks 

from pollution that threaten human health and the environment. The focus of the Laboratory's 

research program is on methods and their cost-effectiveness for prevention and control of 

pollution to air, land, water, and subsurface resources; protection of water quality in public water 

systems; remediation of contaminated sites, sediments and ground water; prevention and control 

of indoor air pollution; and restoration of ecosystems. NRMRL collaborates with both public and 

private sector partners to foster technologies that reduce the cost of compliance and to anticipate 

emerging problems. NRMRL's research provides solutions to environmental problems by: 

developing and promoting technologies that protect and improve the environment; advancing 

scientific and engineering information to support regulatory and policy decisions; and providing 

the technical support and information transfer to ensure implementation of environmental 

regulations and strategies at the national, state, and community levels. 

This publication has been produced as part of the Laboratory's strategic long-term research plan. 

It is published and made available by EPA's Office of Research and Development to assist the 

user community and to link researchers with their clients. 

 

Sally Gutierrez, Director 

National Risk Management Research Laboratory

iii 
 

ABSTRACT 

SPECIATE is the U.S. Environmental Protection Agency’s (EPA) repository of total organic 

compound (TOC) and particulate matter (PM) speciation profiles of air pollution sources. 

Among the many uses of speciation data, these source profiles are used to: 1) create speciated 

emissions inventories for regional haze, particulate matter with an aerodynamic diameter less 

than 2.5 micrometers (PM2.5), and ozone (O3) air quality modeling; 2) estimate hazardous and 

toxic air pollutant emissions from total PM and TOC primary emissions; 3) provide input to 

chemical mass balance (CMB) receptor models; and, 4) verify profiles derived from ambient 

measurements using multivariate receptor models (e.g., factor analysis and positive matrix 

factorization). 

This report documents how EPA developed the SPECIATE 4.0 database that replaces the prior 

version of the SPECIATE database (i.e., SPECIATE 3.2) that was posted to EPA's 

Clearinghouse for Inventories & Emissions Factors (CHIEF) web site in November 2002. 

SPECIATE 4.0 includes a total of 4,080 PM and TOC profiles (2,019 new profiles and 2,071 

profiles carried forward from SPECIATE 3.2). SPECIATE 4.0 includes 1,361 new PM profiles 

(of which 95 are simplified profiles and 47 are composite profiles) and 648 TOC profiles (of 

which 11 are composite profiles). In addition, the report documents revisions to auxiliary data 

tables including the volatile organic compounds (VOC)-to-total organic gases (TOG) conversion 

table and the source classification code (SCC) to SPECIATE profile cross-reference table. 

This report presents details about how EPA developed SPECIATE 4.0 through a collaboration 

involving EPA=s Office of Research and Development (ORD) and the Office of Air Quality 

Planning and Standards (OAQPS) at Research Triangle Park, NC, and Environment Canada. 

This report first discusses the uses and structure of the SPECIATE database in Sections I and II, 

respectively. Section III identifies the data sources and discusses the methods used to develop 

the new profiles not previously included in SPECIATE 3.2. Section IV provides important notes 

and comments on the use of the profiles, Section V briefly discusses source profile preparation 

methods, and Section VI provides the references for this report. 

iv 
 

ACKNOWLEDGMENTS 

The authors would like to thank all of the following individuals who were members of the EPA 

SPECIATE Workgroup or who provided data to this latest update of the SPECIATE database: 

EPA 

Richard Baldauf, Dennis Beauregard, Lee Beck, William Benjey, Prakash Bhave, Shao-hang 

Chu, Fred Dimmick, Shelly Eberly, Ron Evans, Tyler Fox, Gerry Gipson, Michael Hays, Tom 

Helms, James Homolya, Marc Houyoux, Bryan Hubbell, William L. Johnson, Larry Jones, Terry 

Keating, Bill Kuykendal, Charles W. Lewis, Phil Lorang, Deborah Luecken, Douglas McKinney, 

David Mobley, Ron Myers, Lucas Neas, Tom Pace, Joe Paisie, Tom Pierce, George Pouliot, 

Venkatesh Rao, Adam Reff, Tom Rosendahl, Bill Russo, Ron Ryan, Dave Sanders, Golam 

Sarwar, Joseph Somers, Bob Stallings, Madeleine Strum, Fred Thompson, Leon Walsh, Tim 

Watkins, Jeffrey West. 

University of California, Riverside – Bill Carter 

University of Southern California – Philip Fine 

Desert Research Institute (DRI) – Judy Chow, Antony Chen, Steven Ho, Barbara Zielinska 

Texas Commission on Environmental Quality (TCEQ) – Gabriel Cantu, Jim Mackay 

University of Texas – David Allen 

National Council for Air and Stream Improvement, Inc. (NCASI) – John Pinkerton 

California Air Resources Board (CARB) – Jerry Ho, Joe De Vita, Paul Rieger 

Coordinating Research Council (CRC) – Brent Bailey 

National Renewable Energy Laboratory (NREL) – Douglas Lawson 

General Motors (GM) – Steven Cadle 

Environment Canada – Marc Deslauriers, David Niemi, Lisa Graham 

v 
CONTENTS 

ABSTRACT.................................................................................................................................. iv

ACKNOWLEDGMENTS .............................................................................................................. v 

TABLES AND FIGURES .......................................................................................................... vii

ACRONYMS AND ABBREVIATIONS....................................................................................viii 

I. INTRODUCTION .............................................................................................................. 1 

II. SPECIATE DATABASE.................................................................................................... 3 

A. USE OF THE DATABASE................................................................................................ 3 

B. DATABASE DESIGN........................................................................................................ 4 

C. DATA DICTIONARY........................................................................................................ 5 

D. SPECIATE 3.2 LEGACY PROFILES ............................................................................. 11 

E. PROFILE RATING CRITERIA....................................................................................... 11 

III. NEW PROFILES INCLUDED IN SPECIATE................................................................ 13 

A. EPA SPECIATION DATA............................................................................................... 13 

B. CASS GROUP SPECIATION DATA ............................................................................. 13 

C. CARB SPECIATION PROFILES.................................................................................... 14 

D. DRI SPECIATION PROFILES........................................................................................ 14 

E. TCEQ SPECIATION PROFILES .................................................................................... 15 

F. ADDITIONAL DATA REVIEWED FOR INCLUSION ................................................ 15 

IV. IMPORTANT NOTES AND COMMENTS RELATED TO THE SPECIATE 

DATABASE UPDATE .................................................................................................... 17 

A. COMPLETENESS OF THE SPECIATE DATABASE................................................... 17 

B. UNRESOLVED MIXTURES WITHIN PROFILES ....................................................... 17 

C. PREFERENCE OF NEW PROFILES.............................................................................. 18 

D. IDENTIFICATION OF SPECIES.................................................................................... 19 

E. RENORMALIZATION OF PM PROFILES.................................................................... 20 

F. DOUBLE-COUNTING COMPOUNDS.......................................................................... 20 

G. INORGANIC GASES IN PM PROFILES....................................................................... 21 

H. CORRECTION FACTORS FOR OXYGENATED COMPOUNDS .............................. 21 

I. OTHER CORRECTION FACTORS................................................................................ 21 

J. DATA FROM TUNNEL STUDIES................................................................................. 22 

K. VOC-to-TOG CONVERSION FACTORS ...................................................................... 22 

L. COMPOSITE PROFILES ................................................................................................ 22 

M. PM-SIMPLIFIED PROFILES.......................................................................................... 26 

N. SCC-SPECIATION PROFILE CROSS-REFERENCE TABLE ..................................... 28 

O. MOLECULAR WEIGHTS............................................................................................... 31 

P. QUALITY ASSURANCE PROJECT PLAN................................................................... 32 

V. SOURCE PROFILE PREPARATION METHODS......................................................... 32 

VI. REFERENCES ................................................................................................................. 34 

APPENDIX A. SUMMARY OF PROFILES CURRENTLY INCORPORATED INTO THE 

SPECIATE DATABASE................................................................................................ A-1 

APPENDIX B. PROTOCOL FOR EXPANSION OF SPECIATE DATABASE .................... B-1 

APPENDIX C. SPECIATION PROFILES FOR EXAMPLE MIXTURES ............................. C-1 

vi 
TABLES AND FIGURES 

Table 1. Descriptive Data Dictionary ............................................................................................. 6 

Table 2. Overall Subjective Profile Quality Ratings ................................................................... 12 

Table 3. SPECIATE 3.2 Profile #2425 for Surface Coatings – General..................................... 18 

Table 4. PM Composite Profiles Added to SPECIATE Version 4.0........................................... 24 

Table 5. PM Simplified Profiles Added to SPECIATE Version 4.0 ........................................... 27 

Table A-1. Summary of Gas Profiles Incorporated into the SPECIATE 4.0 Database............. A-2 

Table A-2. Summary of PM Profiles Incorporated into the SPECIATE 4.0 Database ........... A-30 

Table B-1. Descriptive Data Dictionary .................................................................................... B-5 

Table C-1. New SPECIATE Profile #3141 for Mineral Spirits.................................................. C-1 

Table C-2. New SPECIATE Profile #4439 For Xylene Mixtures.............................................. C-5 

Figure 1. Profile Views Using the Query Interface ........................................................................ 3 

Figure 2. SPECIATE Data Diagram............................................................................................... 4 

vii 
ACRONYMS AND ABBREVIATIONS 

APPCD Air Pollution Prevention and Control Division 

CARB California Air Resources Board 

CAS Chemical Abstracts Service 

CHIEF Clearinghouse for Inventories & Emissions Factors 

CMAQ EPA Models-3 Community Multiscale Air Quality Modeling System

CMB chemical mass balance 

CRC Coordinating Research Council 

CRPAQS California Regional Particulate Air Quality Study 

DRI Desert Research Institute 

EC elemental carbon 

EPA U.S. Environmental Protection Agency 

FID flame ionization detector 

GC gas chromatography 

GM General Motors 

HAP hazardous air pollutant 

HPLC high performance liquid chromatography 

ID identification 

ITN internal tracking number 

kg kilogram 

km kilometer 

mg milligram 

MS mass spectrometer 

MTBE methyl t-butyl ether 

MW molecular weight 

NCASI National Council for Air and Stream Improvement, Inc. 

NEI National Emissions Inventory 

NMOG nonmethane organic gas 

NPRI National Pollutant Release Inventory 

NREL National Renewable Energy Laboratory 

O3 ozone 

OAQPS Office of Air Quality Planning and Standards 

OC organic carbon 

ORD Office of Research and Development 

PAHs polycyclic aromatic hydrocarbons 

PAMS photochemical assessment monitoring station 

Pechan E.H. Pechan & Associates, Inc. 

PM particulate matter 

PM10 particulate matter with an aerodynamic diameter less than 10 micrometers 

PM2.5 particulate matter with an aerodynamic diameter less than 2.5 micrometers 

POA primary organic aerosol 

QA quality assurance 

QAPP Quality Assurance Project Plan 

QC quality control 

QMP Quality Management Plan 

viii 
RFG reformulated gasoline 

SAROAD Storage and Retrieval of Aerometric Data 

SCC Source Classification Code 

SMOKE Sparse Matrix Operator Kernel Emissions 

SRS Substance Registry System 

TAME t-amylmethyl ether 

TAP toxic air pollutant 

TC total carbon 

TCEQ Texas Commission on Environmental Quality 

THC total hydrocarbon 

TOC total gas-phase organic compounds 

TOG total organic gases 

TOR thermal optical reflectance 

TOT thermal optical transmission 

UV ultraviolet-visible 

VOC volatile organic compounds 

ix 
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I. INTRODUCTION 

SPECIATE is the U.S. Environmental Protection Agency’s (EPA) repository of total organic 

compound (TOC) and particulate matter (PM) speciation profiles of air pollution sources. 

Among the many uses of speciation data, these source profiles are used to: 1) create speciated 

emissions inventories for regional haze, particulate matter with an aerodynamic diameter less 

than 2.5 micrometers (PM2.5), and ozone (O3) air quality modeling; 2) estimate hazardous air 

pollutant (HAP) and toxic air pollutant (TAP) emissions from total PM and TOC primary 

emissions; 3) provide input to chemical mass balance (CMB) receptor models; and, 4) verify 

profiles derived from ambient measurements using multivariate receptor models (e.g., factor 

analysis and positive matrix factorization). 

The SPECIATE 3.2 database contains profiles that are the result of testing and/or studies that 

were conducted in the 1980s, and in some cases, the 1970s. However, there are numerous 

sources of speciation data for PM, volatile organic compounds (VOC), and total organic gases 

(TOG, which include non-VOCs) available from recent research studies and air quality 

management agency surveys. The purpose of this report is to document recent updates made to 

the new SPECIATE database and to describe additional work that could be performed to further 

improve the database. Copies of the updated database described in this report can be obtained 

from the EPA Work Assignment Manager, Mr. Lee Beck (Beck.Lee@epamail.epa.gov). 

The SPECIATE user community has a wide range of interests and needs. Receptor modelers use 

SPECIATE as a source of data for emission source chemical profiles. Photochemical modelers 

make use of speciation data to properly characterize photochemical reactivity of VOC emissions 

and the chemical composition of PM emissions. Emission inventory preparers will sometimes 

turn to SPECIATE to fill data gaps in inventories of TAPs (which include HAPs) and 

greenhouse gases (e.g., methane, elemental or black carbon). Also, control strategy analysts 

have an interest in the chemical make-up of VOC and PM emissions, so that control programs 

can better target the appropriate sources. 

The steering committee for this project is a working group of EPA and E.H. Pechan & 

Associates, Inc. (Pechan) staff, University researchers, receptor/photochemical/dispersion 

modelers, emission inventory developers, and state agency staff. Members of the Workgroup 

have contributed and/or gathered data, and have provided recommendations as to which specific 

speciation profiles should be added to the database. 

The primary purpose of this project is to update the SPECIATE database to capture recent and 

scientifically-meritorious VOC, TOG, and PM speciation profile data available from EPA, state 

agencies, peer-reviewed literature and other relevant data sources. Another objective of this 

project was to revise the structure of the SPECIATE database to allow for storage of important 

information underlying each profile (meta data such as sampling and analysis methods, overall 

subjective profile quality ratings, etc.). In addition, auxiliary data tables were also updated. 

These include the VOC-to-TOG conversion table and the source classification code (SCC) to 

SPECIATE profile cross-reference table. 

1 
To date, the initiative to update SPECIATE has produced: 

• 2,865 PM profiles (1,504 legacy profiles, plus 1,361 new profiles of which 95 are 

simplified profiles); 

• 1,215 gas profiles, 648 of which are new profiles; 

• A total of 1,902 unique species; 

• Composite profiles for 58 (47 PM and 11 VOC) source categories; 

• An updated SCC-to-Profile cross-reference table accounting for over 80% of national 

VOC and nationwide PM emissions in the draft 2002 National Emissions Inventory 

(NEI); 

• VOC-to-TOG conversion factors for applicable gas profiles; 

• A protocol for expansion of the database; 

• A mapping of the new VOC compounds into model species categories; and 

• Review and prioritization of 49 studies entailing 614 PM and 822 VOC profiles for 

potential future inclusion in the SPECIATE database. The numbers do not include 

several large databases which need further investigation (e.g., Environment Canada’s 

National Pollutant Release Inventory (NPRI) [over 8,000 records] and California Air 

Resources Board (CARB) light-duty gasoline exhaust annual surveillance tests (many 

hundreds of VOC profiles). 

While the database has been revised and many profiles have been added, the SPECIATE 

Workgroup has identified and prioritized many data sets for which profiles will be developed and 

added to future versions of the SPECIATE database. 

The SPECIATE database may be obtained through the EPA Clearinghouse for Inventories & 

Emissions Factors (CHIEF) web site (http://www.epa.gov/ttn/chief/emch/speciation/). The 

database is a work-in-progress; comments based on review of the database and documentation 

are welcome. Comments and questions may be directed to the Work Assignment Manager, Mr. 

Lee Beck (Beck.Lee@epamail.epa.gov). 

This document first discusses the structure and use of the SPECIATE database in Section II, and 

then details the development of the profiles and supporting tables in Section III. Comments on 

the use of the profiles appear in Section IV; Section V briefly discusses source profile 

preparation methods. Section VI provides the references for this report. Tables A-1 and A-2 of 

Appendix A provide a summary of the gas and PM profiles incorporated into the SPECIATE 4.0 

database, respectively. Appendix B provides a protocol for preparing profiles for the SPECIATE 

database. Appendix C provides speciation profiles for example mixtures. 

2 
II. SPECIATE DATABASE 

This chapter describes the organization of the database. This includes sections on use of the 

database, the data dictionary, overall subjective profile quality rating criteria, and profile 

identification (ID) numbers. 

A. USE OF THE DATABASE 

The SPECIATE database is a data repository housed in a Microsoft Access database file. There 

is no user interface for the database at this time. Its contents may be used as needed by querying 

or extracting the data to suit users’ needs. To facilitate inspection of the data by persons without 

detailed database manipulation skills, the queries VIEW_PM_PROFILES and 

VIEW_GAS_PROFILES have been added and are available on the Queries tab in MS Access (as 

shown in Figure 1 below). The VIEW_GAS_PROFILES query links the GAS_PROFILE, 

GAS_SPECIE, and SPECIE_PROPERTIES tables together to allow the user to view all of the 

fields in each these tables when the query is run. The VIEW_PM_PROFILES query links the 

PM_PROFILE, PM_SPECIE, and SPECIE_PROPERTIES tables together to allow the user to 

view all of the fields in each these tables when the query is run. Figure 2 identifies the fields in 

each table that can be viewed when the queries are run. 

Figure 1. Profile Views Using the Query Interface 

3 
B. DATABASE DESIGN 

The database design appears in Figure 2. The design is intended to accommodate the desired 

modifications and additions to the SPECIATE functionality. The modifications are based on the 

suggestions from the October 2002 meeting of the SPECIATE Expert Panel held at the American 

Association for Aerosol Research conference in Charlotte, NC 

(http://www.epa.gov/ttn/chief/software/speciate/index.html), as well as additional 

recommendations provided by EPA. 

legend

P_NUMBER

NAME

QUALITY

CONTROLS

P_DATE

NOTES

TOTAL

MASTER_POL

T_METHOD

NORM_BASIS

ORIG_COMPO

STANDARD

INCL_GAS

TEST_YEAR

J_RATING

V_RATING

D_RATING

REGION

LOWER_SIZE

UPPER_SIZE

SIBLING

LEGACY

SIMPLIFIED

PM_PROFILE

ID

SPECIE_ID

P_NUMBER

WEIGHT_PER

UNCERTAINT

UNC_METHOD

ANLYMETHOD

PM_SPECIE

ID

P_TYPE

P_NUMBER

DATA_ORIGN

PRIMARY

DESCRIPTIO

DOCUMENT

REFERENCE

P_NUMBER

NAME

QUALITY

CONTROLS

P_DATE

NOTES

TOTAL

MASTER_POL

T_METHOD

NORM_BASIS

ORIG_COMPO

STANDARD

TEST_YEAR

J_RATING

V_RATING

D_RATING

REGION

SIBLING

LEGACY

VOCTOTOG

GAS_PROFILE

ID

SPECIE_ID

P_NUMBER

WEIGHT_PER

UNCERTAINT

UNC_METHOD

ANLYMETHOD

GAS_SPECIE

ID

P_TYPE

P_NUMBER

KEYWORD

KEYWORD

ID

CAS

SAROAD_CODE

PAMS

NAME

SYMBOL

CAS

PREFERRED_SYNONYM

SPEC_MW

SPECIE_PROPERTIES

ID

CAS

EPAID

SAROAD

PAMS

HAPS

NAME

SYMBOL

SPEC_MW

NONVOCTOG

EPAITN

SPECIATETempID

SPECIE_PROPERTIES

ID

P_NUMBER

P_TYPE

DRI_PNUMBER

MNEMONIC

MNEMONIC

zero or many

one unique

one or many

Figure 2. SPECIATE Data Diagram 

4 
5 

One of the embraced and adopted design principles was the accommodation of PM profiles 

expressed over any size range, i.e., size ranges are not pre-determined (<1.0, 1-2.5, 2.5-10, 0-30 

microns, e.g.) for PM profile data. This capability is provided through the upper- and lower- size 

limit fields in the PM_PROFILE table. In instances in which multiple profiles (arising from 

multiple size distributions) result from a single study, the particle size range will be explicitly 

designated in the table. The database can therefore accommodate species size distributions for 

any range. Future studies that require more particle size resolution can be accommodated, 

consistent with the expectations of future research. 

Profiles for particulates (“P”) and organic gases (“G”) continue to be housed in separate tables 

owing to their slight variance in architecture. Other tables, such as SPECIE_PROPERTIES and 

KEYWORD are common to both organic gas and particulate use. 

The data dictionary (see Table 1 and subsection C below) is intended to be general and not 

specific to any particular database architecture. Accordingly, variance from the data dictionary 

expressions for some fields (e.g., Logical versus Boolean) may occur. Fields such as 

T_METHOD (sampling method) and ANLYMETHOD (analytical method) contain character 

expressions representing the respective method employed. 

The profile tables include rating fields for profile vintage (V-rating), data quality (D-rating), and 

expert judgment (J-rating). The Overall Subjective Profile Quality Rating is the product of the 

V-rating and D-rating (see Section II.E (Profile Rating Criteria) for rationale regarding profile 

overall ratings). 

The use of P_NUMBER as the primary key for the profiles tables has been retained from the 

previous version of SPECIATE; however, this practice requires the use of a concatenated logical 

key composed of the profile type (“P” or “G”) and the profile number when accessing common 

tables such as KEYWORD. A key that is unique to both PM_PROFILE and GAS_PROFILE 

could be substituted. 

A REGION field is intended to house information on the geographic testing locale of certain 

profiles. NORM_BASIS has been added to indicate the aggregation of species by which the 

profile has been normalized (e.g., TOG, VOC, and particulate matter with an aerodynamic 

diameter less than 10 micrometers (PM10)). For the case where both a PM and GAS profile have 

been taken from the same study, the field SIBLING is used to identify the associated profiles. 

The fields UNCERTAINT, UNC_METHOD, and ANLYMETHOD have been added to the 

species table to store that species-specific information in the database. These fields have been 

added to the species table to store uncertainty values, uncertainty methods, and analytical 

methods, respectively. 

C. DATA DICTIONARY 

The new SPECIATE database is a Microsoft Access relational database containing eight tables 

as described in Table 1. 
Table 1. Descriptive Data Dictionary 

Field Type1 Length2 Decimals Description 

PM_PROFILE Table

Primary key 

P_NUMBER C 10 PM Profile Number 

NAME C 255 PM Profile Name 

QUALITY C 3 Overall Subjective Profile Quality Rating (A-E) of th

products of the V and D ratings, see section II.E fo

CONTROLS C 100 Emission Controls Description P_DATE D Date profile added 

NOTES M Notes 

TOTAL N 6 2 Sum of species percentages for a given profile, exc

inorganic gases, and elemental sulfur in individual 

IV.F “Double Counting Compounds” of this report f

MASTER_POL C 5 Indicates the pollutant to be used in calculation. A

future, other values may be allowed (e.g., PM_PRI

T_METHOD M Description of sampling method NORM_BASIS C 25 Description of how profile was normalized (see secORIG_COMPO C 1 Specifies whether the profile is original or composi

STANDARD L 1 Indicates whether the profile is provided by EPA S

added. The database is constructed to allow users 

INCL_GAS L 1 Indicates whether or not the profile includes inorga

dioxide, hydrogen sulfide, oxides of nitrogen, etc.) 

TEST_YEAR N 4 0 Indicates year testing was conducted J_RATING N 4 2 Subjective expert judgment rating based on genera

an explanation) 

V_RATING N 4 2 Vintage based on TEST_YEAR field (see section I

D_RATING N 4 2 Data quality rating based on number of observation

II.E for an explanation) 

REGION C 50 Geographic region of applicability LOWER_SIZE N 5 2 Identifies lower end of aerodynamic diameter partic

UPPER_SIZE N 5 2 Identifies upper end of aerodynamic diameter parti

6 
Table 1 (continued) 

Field Type1 Length2 Decimals Description 

Foreign key SIBLING C 10 GAS Profile number; samples taken from the s

available. 

LEGACY L 1 Was the profile taken from SPECIATE 3.2? SIMPLIFIED L 1 Is the profile a PM Simplified Profile? 

PM_SPECIE Table

Primary key ID N 9 0 Unique Identifier Foreign key SPECIE_ID N 9 0 Specie Identifier (The same as ID in SPECIE_Foreign key P_NUMBER C 10 PM Profile number (Link to PM_Profile Table) 

WEIGHT_PER N 7 3 Weight percent of pollutant (%) 

UNCERTAINT N 7 3 Uncertainty percent of pollutant 

UNC_METHOD C 25 Description of method used to calculate uncert

ANLYMETHOD C 50 Description of Analytical method (e.g., X-ray fl

ion chromatography, etc.) 

REFERENCE Table

Primary key ID N 9 0 Unique Identifier Foreign key P_TYPE C 1 Indicates PM or GAS. Allowed values: P (PM)Foreign key P_NUMBER C 10 Profile number (Link to PM_PROFILE and GA

DATA_ORIGN C 50 Source of data (e.g., EPA Air Pollution Preven

(APPCD), Schauer, CARB, Desert Research I

PRIMARY L Designates a reference as primary. When a p

references, this field allows one reference to breference.

DESCRIPTIO M Stores the descriptive information about the pr

DOCUMENT M Complete reference citation. 

GAS_PROFILE Table

Primary key P_NUMBER C 10 GAS Profile Number 

NAME C 255 GAS Profile Name 

QUALITY C 3 Overall Subjective Profile Quality Rating (A-E) 

products of the V and D ratings, see section II.

CONTROLS C 100 Emission Controls Description 

P_DATE D Date profile added 

NOTES M Notes 

7 
Table 1 (continued) 

Field Type1 Length2 Decimals Description 

TOTAL N 6 2 Sum of organic gas species percentages for a 

MASTER_POL C 4 Indicates the pollutant to be used in calculation

'TOG'. When methane was not measured in a other non-VOCs are removed from the profile profile. 

T_METHOD M Description of sampling method 

NORM_BASIS C 25 Description of how profile was normalized 

ORIG_COMPO C 1 Specifies whether the profile is original or com

'C','O' 

STANDARD L 1 Indicates whether the profile is provided by EP

user-added. The database is constructed to a

TEST_YEAR N 4 Indicates year testing was conducted 

J_RATING N 4 2 Subjective expert judgment rating based on ge

for an explanation) 

V_RATING N 4 2 Vintage based on TEST_YEAR field (see sect

D_RATING N 4 2 Data quality rating based on number of observ

section II.E for an explanation) 

REGION C 50 Geographic region of source 

Foreign key SIBLING C 10 PM Profile number; samples taken from the sa

available. 

LEGACY L 1 Was the profile taken from SPECIATE 3.2? 

VOCtoTOG N 7 3 VOC to TOG conversion factor 

GAS_SPECIE Table

Primary key ID N 9 0 Unique Identifier Foreign key SPECIE_ID N 9 0 Species Identifier (Must be the same as ID in SForeign key P_NUMBER C 10 GAS Profile Number (Link to GAS_PROFILE t

WEIGHT_PER N 6 2 Weight percent of pollutant (%)

UNCERTAINT N 7 3 Uncertainty percent of pollutant 

UNC_METHOD C 25 Description of method used to calculate uncertANLYMETHOD C 50 Description of Analytical method (e.g., gas chr

ionization detector (FID), GC/mass spectrometliquid chromatography (HPLC)/ultraviolet-visib

8 
9 

Table 1 (continued) 

Field Type1 Length2 Decimals Description 

KEYWORD Table

Primary key ID N 9 0 Unique Identifier Foreign key P_TYPE C 1 Indicates PM or GAS. Allowed values: P, G Foreign key P_NUMBER C 10 Profile Number (Link to PM_PROFILE and GA

KEYWORD C 255 Keyword describing profile 

SPECIE_PROPERTIES Table

Primary key ID N 9 0 Unique Identifier (Link to PM_SPECIES and G

CAS C 50 Chemical Abstracts Service (CAS) number ass

hyphens) (blank if no CAS) 

EPA_ID C 50 EPA Chemical Identifier; to be provided by EP

System (SRS) for species without CAS numbe

SAROAD C 5 Storage and Retrieval of Aerometric Data (SARPAMS L 1 Is PAMS pollutant? (Yes or No) HAPS L 1 Is Hazardous Air Pollutant? (Yes or No) 

NAME C 255 Pollutant name 

SYMBOL C 9 Standard chemical abbreviation (provided by ESPEC_MW N 6 2 Species molecular weight NonVOCTOG L 1 Is this species not regarded as a volatile organ

EPAITN C 9 EPA Internal Tracking Number 

SPECIATETempID C 25 SPECIATE Temporary ID 

MNEMONIC Table

Primary key ID N 9 0 Unique Identifier Foreign key P_TYPE C 1 Indicates PM or GAS. Allowed values: P (PM)Foreign key P_NUMBER C 10 Profile number (Link to PM_PROFILE and GA

DRI_PNUMBR C 6 DRI profile number (Original DRI profile numbeMNEMONIC C 60 Alphanumeric code unique to each profile. Use

1 Field types. C: Character; D: Date; L: Logical; M: Memo; N: Numeric; Object. 2 Length – length allowed. 
• The PM_PROFILE table includes, but is not limited to, profile number, name, notes on 

the profile, and descriptive information about the profile such as, sum of species, test 

method, and normalization basis. Also included in this table are the ratings, including 

expert judgment, vintage, data quality, and overall subjective profile quality rating. The 

use of the ratings is detailed in Section II.E of this document. 

• PM_SPECIE table includes the specie identification number, the profile number 

associated with the specie the percentage of the specie in the profile, the uncertainty 

associated with the percentage value, the method used to determine uncertainty, and a 

description of the analysis method used to determine the species percentage in the profile. 

• The REFERENCE table includes information that characterizes the reference documents 

associated with the profiles, including whether or not a particular reference is the primary 

reference (thus allowing multiple and unlimited references for any profile). 

• The GAS_PROFILE table includes, but is not limited to, profile number, name, notes on 

the profile, and descriptive information about the profile such as, sum of species, test 

method, and normalization basis. Also included in this table are the ratings, including 

expert judgment, vintage, data quality, and overall subjective profile quality rating. The 

use of the ratings is detailed in Section II.E of this document. 

• The GAS_SPECIE table includes the specie identification number, the profile number 

associated with the specie, the percentage of the specie in the profile, the uncertainty 

associated with the percentage value, the method used to determine uncertainty, and a 

description of the analysis method used to determine the species percentage in the profile. 

• The KEYWORD table includes descriptive keywords of profiles. This information can 

be used in keyword-based searches for profiles. 

• The SPECIE_PROPERTIES table includes the identifying numbers associated with the 

compounds that are species in the database, as well as other characteristic information 

such as molecular weight. 

• The MNEMONIC table includes abbreviated profile names used in CMB receptor 

models. 

 

 

10 
D. SPECIATE 3.2 LEGACY PROFILES 

The profiles in SPECIATE 3.2 have been incorporated into the SPECIATE 4.0 database. The 

GAS_PROFILE and PM_PROFILE tables in the SPECIATE 4.0 database both contain a field 

named “LEGACY” to identify profiles that originate from SPECIATE 3.2 (see Table 1 for the 

definition of this field). SPECIATE 3.2 records are clearly discernable by the yes/no criterion 

for this field (“yes” identifies a SPECIATE 3.2 profile). The data from SPECIATE 3.2 are 

reformatted for storage in the new SPECIATE database, but the additional fields that appear in 

SPECIATE 4.0 that do not appear in SPECIATE 3.2 are not populated. The SPECIATE 3.2 

profiles are not subject to the SPECIATE 4.0 profile rating criteria discussed in the next section. 

E. PROFILE RATING CRITERIA 

SPECIATE is a legacy application that the EPA and other environmental stakeholders have used 

for many years. The new profiles added to SPECIATE 4.0 were developed based on data sets 

that have become available since SPECIATE 3.2 was released, as described in Section III. This 

section of the report explains rating criteria that the SPECIATE Workgroup developed for the 

new profiles added to SPECIATE 4.0. These ratings are meant to be used for comparing the 

quality of the new profiles relative to one another. In general, the Workgroup believes that the 

quality of a profile does increase with the number of samples and the age of the data. However, 

this is not necessarily true for all profiles; consequently, the user of SPECIATE should 

acknowledge and consider these limitations when selecting profiles for use in their particular 

application. 

The profile ratings that were developed for the newly developed source profiles are based on the 

following criteria: 

• V-rating (profile vintage) is based on the vintage of the profile which reflects 

measurement technology and methodology. For profiles before Year 1980 – score = 

1, 1980-1990 score = 2, 1991-1995 score = 3, 1996-2000 score = 4 and after Year 

2000 score = 5. These data are housed in the V_RATING field in the PM and Gas 

profile tables. 

• D-rating (number of samples) is given a “1” (poor) to “4” (excellent) rating. This 

category is rated based on the number of samples: # of samples > 10 score = 4; 5-9 

samples score = 3; 3-4 and composite samples score = 2; 1-2 or unknown # of 

samples score = 1. These data are housed in the D_RATING field in the PM and Gas 

profile tables. 

• Overall Subjective Profile Quality Rating is assigned a value of “A” (highest quality) 

to “E” (lowest quality) to each non-legacy profile based on the “Quality Score”

calculated as the “V-rating“ x “D-rating“. Table 2 shows the range of quality scores 

that are mapped to each overall profile quality rating. The overall subjective profile 

quality rating is found in the PM and Gas profile tables under the field named 

QUALITY. 

 

11 
Note that ratings are not provided for the PM composite profiles since these profiles 

were developed by compositing data for two or more individual profiles that have 

different scores for the same rating category. Also, ratings are not provided for the 

simplified profiles that were developed from more than one individual profile. The 

user should refer to the ratings for the individual profiles used to develop the 

composite and simplified profiles. 

Legacy profiles originating from SPECIATE 3.2 do not have entries for V_RATING 

or D_RATING (or J_RATING shown below), however, they retain their legacy 

quality rating expressed numerically (5 = highest quality, 1= lowest quality). The 

SPECIATE 3.2 documentation does not identify how the quality ratings were 

selected. 

Table 2. Overall Subjective Profile Quality Ratings 

Profile Quality Quality Score Ranges 

A 17-20 

B 13-16 

C 9-12 

D 5-8 

E <5 

• J-rating (expert judgment) is given a “1” (poor) to “5” (excellent) rating. This value 

is based on the information underlying each profile including, but not limited to:

o Profile composition;

o Relative ratios of species within the profile;

o Sum of the speciated mass fractions; and

o Supporting documentation.

Due to the complexity of each profile, we were unable to develop an objective rule by which to 

assign the rating. These inherently qualitative values are assigned by the principal investigator 

for profiles obtained from DRI or by Pechan technical staff otherwise per the guidance of the 

SPECIATE Workgroup. DRI and Pechan have extensive experience in source testing for 

speciation and processing speciated data for emissions inventories, toxic emissions assessment, 

photochemical modeling, and source-receptor modeling. The technical staff has published 

numerous peer-reviewed papers, prepared speciation profiles and methodologies for air quality 

management agencies. Owing to the subjective nature of this rating, it is not a component of the 

Overall Subjective Profile Quality Rating. The overall quality rating and its constituent ratings, 

as well as the expert judgment rating, are available to the user and auditor for their consideration. 

Users may consider the ratings as well as the reference and summary information about the 

profiles housed in the profile tables to determine the suitability of a profile to their needs. 

 

12 
III. NEW PROFILES INCLUDED IN SPECIATE 

During this project, speciation data and profiles obtained from EPA, CARB, DRI, the Texas 

Commission on Environmental Quality (TCEQ), and numerous peer-reviewed journal articles 

were considered for inclusion in the new SPECIATE database. 

A complete list of profiles in the database, as of the date of this document, is shown in Appendix 

A. The following sections describe significant datasets from which profiles were obtained. 

A. EPA SPECIATION DATA 

EPA data included the speciation of 374 gasoline and diesel liquids and headspace vapors. Other 

EPA VOC, TOG, and PM data incorporated into the database include those for the burning of 

foliar fuels, agricultural biomass burning, motor vehicle exhaust, and iron and steel 

manufacturing facilities. As of the date of this report, EPA has collected detailed speciation data 

for: 

1. Gasoline and diesel liquids and headspace vapors (Lewis, 2004); 

2. Burning of foliar fuels (Hays, et al., 2002), agricultural biomass burning (Hays, et al., 

2005); 

3. Weyerhaeuser Kraft process recovery boiler at a pulp and paper facility (EPA, 2003); 

4. Small engines (Beck, 2004); 

5. Iron and steel manufacturing facilities (Machemer, 2004); 

6. Motor vehicles (Zweidinger, et al., 1990); 

7. Oil-fired utility boilers (Beck, 2004); 

8. Combustion of residual fuel oil (Huffman, et al., 2000); and 

9. Wood-fired industrial boilers (ERG, 2001). 

Of the studies mentioned above, speciation data for items 1, 2, 3, 5, 6, 7, 8, and 9 were processed 

and incorporated into the SPECIATE 4.0 database. Speciation data for item 4 will be 

incorporated into a future version of SPECIATE. 

B. CASS GROUP SPECIATION DATA 

Many studies were conducted by researchers associated with Professor Glenn Cass’ group. This 

subsection identifies the studies resulting from this research and for which profiles were 

developed and included in SPECIATE because the studies were highly recommended by the 

SPECIATE Workgroup. Schauer, et al. (1998) conducted a research study with the CARB to 

characterize seven air pollution sources: meat charbroiling, cooking with seed oils, medium-duty 

diesel trucks, gasoline-powered motor vehicles, fireplace combustion of wood, cigarette smoke, 

and industrial spray painting operations. Along with these seven source sectors, this research 

study also included liquid gasoline and headspace vapor profiles and paved road dust profiles for 

source receptor modeling. Profiles from five out of the seven source sectors were published in 

 

13 
peer-reviewed journals. The other profiles mentioned above were identified in the final report to 

the CARB (Schauer, et al., 1998) and incorporated into the database. 

It is important to note that Schauer, et al. continued an earlier CARB funded research study by 

Rogge, et al. (1993) that applied several techniques to speciate pollutant compositions. Both 

studies were Ph.D. dissertations from Dr. Glen Cass’s group at the California Institute of 

Technology. Other speciation profiles by Dr. Cass’s research group were also highly 

recommended by the Workgroup, but have not been incorporated into the database. 

Both the Schauer, et al. and Rogge, et al. studies are extremely detailed in that they speciated 

hundreds of organic compounds in PM, in addition to ions, metals, elemental carbon (EC) and 

organic carbon (OC). These detailed speciation PM profiles are different from most other PM 

profiles which usually provide EC, OC, ions, and trace element information only. The additional 

OC speciation data provide important source markers for receptor modeling (e.g., hopanes, 

steranes, phenols, syringols, and levoglucosan) and TAP emission inventories for health risk 

assessment (e.g., polycyclic aromatic hydrocarbons or PAHs).

C. CARB SPECIATION PROFILES 

The CARB has assembled many TOG profiles as a result of survey work, testing programs, and 

other research. CARB speciation profiles are available to the public on the internet (CARB, 

2003). These profiles are used by the CARB during the development of state implementation 

plans (e.g., to assess photochemical reactivity of VOC mixtures), TAP emission inventories, 

photochemical modeling, receptor modeling, and other air quality projects. In all, 221 TOG and 

3 PM profiles from the CARB were selected for incorporation into the new SPECIATE database. 

These profiles cover emission sources such as consumer products (based on 1997 survey data), 

aerosol coatings (1997 survey data), architectural coatings (1998 survey data), pesticides, landfill 

gas, wastewater treatment plants, thinning solvents (mineral spirits), degreasing solvents, vehicle 

hot soak (Hsu, 2003), and other motor vehicle emission sources powered by California 

reformulated gasoline (RFG). 

Other CARB profiles exist in the previous SPECIATE 3.2 database. Additional profiles were 

developed as part of CARB funded projects to DRI, and these profiles are included under the 

DRI data discussion below. 

D. DRI SPECIATION PROFILES 

A total of 1,182 PM speciation profiles were obtained from DRI and incorporated into the 

database. The source sectors represented emissions from geological material soils, vegetative 

burning, industrial fuel combustion, forest fires, road dust, refineries, coal combustion, motor 

vehicles, and many others. DRI prepared an additional set of profiles from the Lake Tahoe 

Source Characterization Study (Kuhns, et al., 2004), and a study on middle- and neighborhoodscale variations of PM10 source contributions in Las Vegas, Nevada (Chow, et al., 1999). These 

PM profiles will be incorporated into a later version of SPECIATE. 

 

14 
DRI was to provide profiles for the Gasoline-Diesel PM Split Study (Clark, et al., 2002) and the 

California Regional Particulate Air Quality Study (CRPAQS). However, these studies were not 

completed by the time the project ended under which DRI was to provide profiles from these 

studies. The data from the Gasoline-Diesel PM Split Study is now available on U.S. Department 

of Energy, National Renewable Energy Laboratory (NREL) web site 

(http://www.nrel.gov/vehiclesandfuels/nfti/feat_split_study.html). The profiles will be included 

in a future version of SPECIATE. 

E. TCEQ SPECIATION PROFILES 

Speciation data from the report Speciation of Texas Point Source VOC Emissions for Ambient 

Air Quality Modeling (Cantu, 2003) were downloaded and reviewed for inclusion in the new 

SPECIATE database. The TCEQ VOC profile database contains 9,447 VOC speciation profiles, 

which are associated with the Texas 2000 Air Quality Study (PES, 2003). Along with the 

profiles, this database includes a cross-reference table to link emission source identification 

numbers for each facility to the VOC speciation profiles. These point source profiles were 

derived from annual speciated VOC emissions reported by emitting facilities in Texas. Other 

Texas area source VOC profiles are essentially EPA SPECIATE profiles. 

As recommended by the Workgroup, profiles for 5 refineries and 3 olefin manufacturing plants 

were added to SPECIATE version 4.0 (Allen, 2004). However, these profiles will be given a 

low quality rating because meta data (e.g., analytical and sampling methods, source 

documentation, number of samples needed for profile quality rating) is not readily available and 

significant resources would be required to retrieve the underlying information (i.e., reviewing the 

facility reports, likely maintained at the facilities) to develop the meta data. 

F. ADDITIONAL DATA REVIEWED FOR INCLUSION 

During the development of SPECIATE 4.0, the Workgroup identified more than 800 peerreviewed journal articles and technical reports to evaluate for use in developing profiles for 

SPECIATE. The Workgroup prioritized the data sets with highest priority given to EPA data 

sets as well as the data sets selected for SPECIATE 4.0 that are previously discussed in this 

chapter. The high-priority data sets were further analyzed for completeness of information for 

profile development, the number of profiles that could be developed, priorities for source 

categories for which profiles previously were not available or for which improved profiles were 

needed, and the level-of-effort required to process the data sets. The analysis is summarized in 

the “Summary of Candidate Profiles Memorandum” available on the SPECIATE web site (direct 

link: http://www.epa.gov/ttn/chief/emch/speciation/). In addition, an Excel file (Master 

Evaluation of Profiles) is provided on this web site that shows the prioritization of the data sets 

(i.e., completed and incorporated into SPECIATE 4.0, reviewed and to be processed for 

incorporation into future versions of SPECIATE, reviewed and determined not to provide 

sufficient details for developing profiles, and not yet reviewed). 

In addition, the SPECIATE Workgroup has prepared guidance to assist profile data collectors on 

how to collect and present source profile data to maximize their utility to SPECIATE users, to 

assist future SPECIATE managers in assessing whether the data should be incorporated, and to 

 

15 
facilitate the process for preparing profiles in SPECIATE format. This information is provided 

in Appendix B of this report. 

 

16 
IV. IMPORTANT NOTES AND COMMENTS RELATED TO 

THE SPECIATE DATABASE UPDATE 

Throughout the project, the Workgroup raised issues and questions regarding the new 

SPECIATE database. This section describes results and decisions made by the Workgroup. 

A. COMPLETENESS OF THE SPECIATE DATABASE 

The new SPECIATE database includes speciation profiles essentially covering the entire top 

20 VOC and PM contributing source sectors in the draft 2002 NEI, accounting for over 80% of 

all emissions. For example, EPA constructed VOC and PM foliar fuel profiles that are 

appropriate to the prescribed burning and wildfires categories, two of the largest VOC and PM 

emission sectors in the draft 2002 NEI. New CARB TOG profiles for gasoline motor vehicle 

exhaust (catalyst and non-catalyst), surface coatings (architectural coatings and aerosol coatings 

both solvent-borne and water-borne), liquid gasoline and the latest EPA gasoline and diesel 

headspace profiles are based on new regulations and formulations. A much more complete 

speciation of diesel exhaust VOC is also included in the new database. The gasoline and diesel 

onroad sectors are among the largest organic gas emitters. 

Speciation data for other large emission sectors like paved and unpaved road dust, degreasing, 

diesel exhaust, pesticides, solvents, consumer products, fireplaces, dry cleaning, graphic arts and 

household products were each available and incorporated into the new database. The 

SPECIATE 3.2 profiles were also incorporated into the SPECIATE database. 

B. UNRESOLVED MIXTURES WITHIN PROFILES 

Many TOG and VOC speciation profiles contain mixtures of compounds listed as a single 

species (e.g., surface coatings and adhesives profiles have mineral spirits and/or “aromatic 100” 

solvents). Users could further speciate these unresolved fractions using appropriate solvent 

profiles provided in the SPECIATE database (i.e., organic gas profile numbers 3141 and 4423 - 

4461). Further effort should be expended in the future to resolve these mixtures within each of 

the SPECIATE profiles. This is an important issue for many users of SPECIATE, including 

photochemical modelers, inventory preparers, and control strategy analysts. Photochemical 

modelers have expressed an interest in seeing these mixtures resolved in speciation profiles 

(Carter, 2004). Unresolved mixtures occur in both the new profiles developed during this project, 

as well as the SPECIATE 3.2 profiles. 

The issue of unresolved mixtures is illustrated in Table 3 below in the SPECIATE 3.2 TOG 

profile for “surface coatings – general”. The top chemical listed is mineral spirits at 31% by 

weight. Another important mixture in this profile is xylene isomers at 11% by weight. Since 

these chemicals are made up of many individual species, the use of this profile presents problems 

for many users. Speciation profiles for mineral spirits and xylene mixtures are shown in 

Appendix C. Additional effort is needed to revise at least the most important speciation profiles 

to resolve the mixtures in order to present reasonably-complete (i.e., species-specific) profiles for 

the user community. The important profiles are those with substantial amounts of mixtures (e.g., 

 

17 
>3-5% by weight) and those that are commonly used in regional modeling and inventory 

development. For example, although there are additional mixtures shown in the profile in Table 

3 (e.g., oxygenates, ketones), their contributions are fairly low. 

Table 3. SPECIATE 3.2 Profile #2425 for Surface Coatings – General 

Chemical Name 

Weight 

Percent CAS 

MINERAL SPIRITS 31.05 64475850

TOLUENE 12.34 108883

XYLENE, ISOMERS OF 11.02 1330207

METHYL ETHYL KETONE 4.16 78933

BUTYL ACETATE N- 3.90 123864

ETHYLENE GLYCOL 3.35 107211

METHYL ISOBUTYL KETONE 3.15 108101

BUTYL CELLOSOLVE 2.94 111762

DIACETONE ALCOHOL 2.94 123422

BUTYL ALCOHOL S- 2.92 78922

ACETONE 2.36 67641

ISOBUTYL ALCOHOL 2.06 78831

ETHYL ALCOHOL 1.69 64175

ETHYL ACETATE 1.50 141786

ISOPROPYL ALCOHOL 1.50 67630

PROPYLENE GLYCOL 1.24 57556

TRICHLOROETHANE 1,1,1- 1.01 71556

UNDEFINED VOC 0.87 

PROPYL ACETATE N- 0.60 109604

PROPYLENE GLYCOL MONOMETHYL ETHER ACETATE 0.60 108656

BUTYL CARBITOL 0.54 112345

OXYGENATES 0.49 

KETONES – GENERAL 0.44 

CELLOSOLVE ACETATE 0.36 111159

METHOXY-2-PROPANOL 1- 0.30 107982

MONOMETHYL ETHER DIPROPYLENE GLYCOL 0.30 34590948

CELLOSOLVE 0.24 110805

CARBITOL 0.12 111900

METHYL CARBITOL 0.12 111773

The profiles shown for mineral spirits and xylene mixtures in Appendix C show that there are 

important implications for resolving these mixtures. For users involved in preparing TAP 

inventories, important species are present in significant amounts (e.g., toluene, ethylbenzene, 

xylene isomers). Resolving these mixtures will also help photochemical modelers and control 

strategy analysts better understand the reactivity of the overall profile. 

C. PREFERENCE OF NEW PROFILES 

For certain source categories, SPECIATE users can choose from a set of relevant profiles. The 

new database incorporates updated speciation profiles that reflect the changes in product 

composition that have been made in response to new regulations (e.g., VOC limits in coatings 

 

18 
and solvents) and sampling technologies (e.g., dilution sampling for combustion sources). For 

example, consumer and commercial products categories are among the highest contributors 

nationally to VOC emissions. Due to new Federal and State regulations, different formulations 

(e.g., no benzene in the product ingredients, water-based formulations) have been developed for 

consumer products, and therefore, use of the new speciation profiles is recommended. Another 

example is the reduction of lead content in road dust, probably due to the phase-out of leaded 

gasoline. Newer profiles are generally recommended where a choice exists, except when 

conducting retrospective emissions analyses. Users should refer to the TEST_YEAR field 

associated with each profile when choosing profiles. The V_RATING field may also be useful 

for this purpose. 

 

D. IDENTIFICATION OF SPECIES 

The individual species that make up the profiles may be identified by several methods, so the 

SPECIATE database provides several fields that can be used to distinguish each species. A CAS 

number is an identifier assigned to a specific compound by the American Chemical Society. 

EPA is often interested in groups of compounds, such as Volatile Organic Compounds or 

Polycyclic Aromatic Hydrocarbons. These groups are assigned EPA IDs in lieu of a CAS 

number. CAS numbers and EPA IDs are mutually exclusive-- that is, a compound or group 

never has both identifiers. An EPA internal tracking number (ITN) is assigned to all compounds 

or groups tracked in the Substance Registry System (SRS) and makes a useful unique identifier 

for compounds/groups, however, it is not as well-known or as readily available as the CAS 

number. Finally, ongoing research and analysis shows that there are compounds and mixtures 

that have no associated identification numbers. 

Within SPECIATE, all species, whether individual compounds or groupings, are identified and 

detailed in the SPECIE_PROPERTIES table. A record or row is designated for each species 

tracked within the database; its various identifiers and characteristics are stored in the fields or 

columns of the record. The internal workings of SPECIATE depend on the row ID within 

SPECIATE, rather than a particular ID number (such as CAS or EPA ID). Thus, SPECIATE can 

function with or without the presence of an identification number. 

In cases where neither the CAS number, EPA ID, nor EPA ITN is available, the ID field in the 

SPECIE_PROPERTIES table may be used to identify species in ancillary applications, such as 

mappings. Note that the SPECIATE temporary ID was used during the development of 

SPECIATE 4.0 to facilitate tracking of data but is no longer used. 

If a CAS number, EPA ID, or EPA ITN is subsequently defined for a compound or group, that 

information will be recorded in the SPECIATE database in the SPECIE_PROPERTIES table. 

The EPA Office of Environmental Information provided identification information on 

compounds in SPECIATE that were previously without identification numbers and are tracked in 

the SRS. These identifiers have been incorporated into the SPECIATE database in the 

SPECIE_PROPERTIES table. 

SAROAD codes are the other widely used chemical identifiers. However, EPA no longer 

maintains SAROAD codes for chemicals. Currently, SAROAD codes are included in many 

speciation databases and are built into photochemical and dispersion models. Since there is no 

 

19 
central SAROAD codes database, there are several versions of SAROAD codes among EPA, 

state agencies and organizations (due to users generating their own SAROAD codes, as needed). 

Since there are conflicts in SAROAD codes, the Workgroup was undecided about whether they 

should be included in the new SPECIATE database. For SPECIATE 4.0, the SAROAD codes 

associated with legacy profiles were kept in the database. 

E. RENORMALIZATION OF PM PROFILES 

Most of the profiles were normalized to the gravimetric mass of PM collected on Teflon filters. 

Due to the nature of sampling and analytical technologies, many PM speciation profiles show a 

total mass of larger than 100% due to OC measurements having “organic gas adsorption 

artifacts”. OC collected on quartz fiber filters has positive artifacts due to adsorption of organic 

gases on the filter. Desorption of semi-volatile organic compounds contributes to negative 

artifacts. There is no easy fix for these artifacts (Chow, 2004). Organic gas denuders and 

backup quartz fiber filters have been studied as methods for correcting these artifacts, but there 

are no standard solutions to date. Most of these profiles are technically accurate for the 

individual components, so the Workgroup decided to keep OC data as they were obtained. This 

procedure can produce aberrant weight percentages (WEIGHT_PER) in the PM_SPECIES 

records. DRI applied two other normalization bases to a set of PM profiles. When measured 

mass was below 1 to 2 milligrams (mg) or exceeded 5 mg, the effect of gaseous OC adsorption 

on quartz-fiber filters becomes apparent as the sum-of-chemical-species-to-measured-mass ratios 

exceed unity. These samples were renormalized to the sum of species or reconstructed mass 

rather than measured mass. For the sum of species, only total carbon (TC) was used to represent 

carbonaceous material while for reconstructed mass 1.4 × [OC] + [EC] was used to account for 

the mass of other elements (such as N, S, and O) associated with OC and crustal material was 

estimated by 1.89 × [Al] + 2.14 × [Si] + 1.4 × [Ca] + 1.43 × [Fe] in the reconstructed mass. The 

NORM_BASIS field in the PM_PROFILE table identifies the normalization bases used for a 

profile if this information is available. 

F. DOUBLE-COUNTING COMPOUNDS 

The total speciated percentage of a given PM profile is listed under the field of Total in the new 

SPECIATE database. It is calculated as the sum of all speciated compounds (e.g., EC, OC, 

sulfates, nitrates, metals), excluding elemental sulfur and speciated organics in PM (e.g., PAHs). 

As described previously, speciated organic compounds were measured in many of EPA’s and 

Schauer’s PM profiles. The mass of these organic species was divided by PM mass as was done 

for other ions and elements in PM to calculate their mass fraction. For these PM profiles, the 

mass of each PM-associated organic species was excluded from the sum of all speciated 

compounds to avoid double-counting with OC (i.e., organic species such as PAHs are included 

in the OC fraction). The OC included in these PM speciation data have a higher mass than the 

sum of the speciated organic compounds (since not all species are identified and quantified). 

Therefore, the OC mass is used in the calculation of total PM mass when the profile is developed 

in order to achieve better mass closure. 

 

20 
Similarly, elemental sulfur and ionic sulfate were measured in many PM speciation datasets. 

They were analyzed by different analytical techniques (e.g., X-ray fluorescence spectroscopy, 

flame atomic absorption, ion chromatography). For the purposes of determining total PM mass, 

the ionic sulfate results from the ion chromatography analysis were used, since this technique 

provides a higher total mass than the elemental measurements. It is possible that some doublecounting of Na, K, and Cl occurred in the calculation of total PM, but those errors are assumed to 

be negligible. 

G. INORGANIC GASES IN PM PROFILES 

Sulfur dioxide, ammonia and other inorganic gases were sometimes collected and measured 

along with PM. Sulfur dioxide and other gases are presented as percentages by dividing the 

individual gas mass by total PM mass but are not included in the Total Mass calculation for the 

profile. Inclusion of inorganic gases for receptor modeling purposes was recommended by the 

Workgroup, with inorganic gases distinctly indicated as a gas in the chemical names. Inorganic 

gases are not added to the PM mass. The database includes a field (INCL_GAS) indicating 

whether a PM profile has associated inorganic gases. 

H. CORRECTION FACTORS FOR OXYGENATED COMPOUNDS 

The EPA gasoline and diesel headspace vapor data were not calibrated by authentic standards, 

and, therefore, needed to be adjusted with factors (Lewis, 2004). Common oxygenated 

compounds in speciation profiles are ethanol, methyl t-butyl ether (MTBE), and t-amylmethyl 

ether (TAME). The mass percentages for oxygenated compounds were adjusted based on gas 

chromatography responses. These oxygenated compounds were adjusted based on correction 

factors in the literature (1.5, 1.25, and 1.2 for ethanol, MTBE, and TAME, respectively) (Scanlon 

et al., 1985 and Jorgensen et al., 1990). Both adjusted and unadjusted speciation profiles for the 

EPA headspace vapor data were incorporated. The terms “adjusted for oxygenates” and “not 

adjusted for oxygenates” were added to the end of the names of the profiles in the 

GAS_PROFILE table in the SPECIATE database to clearly identify the profiles for which 

response factors were applied versus the profiles for which the response factors were not applied. 

I. OTHER CORRECTION FACTORS 

Due to the nature of certain EC and OC analysis methods, only carbon atoms are characterized 

by thermal optical reflection (TOR) or thermal optical transmission (TOT) instruments (i.e., the 

mass of associated oxygen, hydrogen, nitrogen and other atoms are not included). EC and OC 

measurements reported in DRI PM profiles were measured by the TOR procedure. EPA and 

Schauer profiles used the TOT procedure for EC and OC analyses. This is important since 

previous studies have observed that the discrepancy in EC resulting from TOR and TOT 

procedures could be up to 40% due to differences in the operational definitions of EC and OC. 

Since there is no consensus on the best method for EC and OC measurements, data are reported 

as measured without adjustment. The database includes an analytical methods field 

(ANALYMETHOD) in the PM_SPECIE table indicating which method was used. 

 

21 
J. DATA FROM TUNNEL STUDIES 

Profiles generated from tunnel studies should be associated with onroad motor vehicle emissions, 

including mixtures of gasoline and diesel exhaust, evaporative sources, road dust, tire wear, 

brake wear, etc. These types of profiles can be identified from references in the database 

including the NOTES field. While these types of profiles may not be useful for the purposes of 

emission inventory development (since they are mixtures of many emission sources), they are 

useful for source apportionment (receptor) modeling. 

K. VOC-to-TOG CONVERSION FACTORS 

The process of calculating the VOC-to-TOG conversion factor for a given profile consists of 

determining the organic gases in the profile that are exempted from the EPA VOC definition and 

determining what portion of the overall profile is composed of these non-photochemically 

reactive compounds (e.g., methane, ethane, acetone). Once the weight fraction sum of these nonphotochemically reactive compounds is known, it is divided into 1 to obtain the VOC-to-TOG 

conversion factor. The EPA definition of VOC and a list of exempt organic gases is available at 

http://www.epa.gov/ttn/naaqs/ozone/ozonetech/def_voc.htm.

Using the EPA list, database queries were used to compute the VOC-to-TOG factors. For 

example, if a profile contains 20% methane (non-volatile gas) and 80% VOC, the VOC-to-TOG 

conversion factor is the sum of all species divided by the portion that is VOC, or 100 / 80 in this 

example. The resulting conversion factor (1.25) is stored with the profile in the field VOC to 

TOG. It can be applied to an estimate of VOC emissions to estimate TOG emissions. 

For composite profiles, the conversion factors are computed after the composites are developed. 

L. COMPOSITE PROFILES 

Many large emission source categories have multiple speciation profiles in the SPECIATE 4.0 

database. The Workgroup prepared 47 composite PM profiles and then added them to the 

database. Table 4 lists the P_NUMBER and name of the profiles. Users may employ the 

composite profiles to avoid manual comparison of several relevant but diverse profiles, using the 

composites as an indication of central tendency for the source category. Users may equally 

prefer their own analysis of the constituent profiles, determining the best fit for their needs, 

thereby obviating the need for the composites. 

The PM-composite profiles are identified by profile numbers (P_NUMBER) that start with 

“91xxx”. The term “composite” is also included at the end of the name in the “NAME” field in 

the PM_PROFILE table. The composite profiles are easily identified by the ORIG_COMPO 

field (allowed value = “O” for Original, “C” for Composite, Null for legacy profiles). The 

“NOTES” field in the PM_PROFILE table identifies the individual profiles (included in the 

SPECIATE database) upon which the composite profiles are based. The documentation 

provided in the “NOTES” field is also provided in the “DESCRIPTIO” field in the 

REFERENCE table; the “DOCUMENT” field in the REFERENCE table is null since the 

composite profiles are based on more than one individual profile. Users may look-up the 

 

22 
references for the individual profiles in the database to identify the references supporting the 

PM-composite profiles. 

 

23 
Table 4. PM Composite Profiles Added to SPECIATE Version 4.0 

P_NUMBER NAME 

91000 Agricultural Burning - Composite 

91001 Agricultural Soil - Composite 

91002 Brake Lining Dust - Composite 

91003 Catalytic Cracking - Composite 

91004 Cement Production - Composite 

91005 Charbroiling - Composite 

91006 Cigarette Smoke - Composite 

91007 Construction Dust - Composite 

91008 Copper Production - Composite 

91009 Crustal Material - Composite 

91010 Distillate Oil Combustion - Composite 

91011 Electric Arc Furnace - Composite 

91012 Ferromanganese Furnace - Composite 

91013 Fly Ash - Composite 

91014 Food & Ag - Handling - Composite 

91015 Industrial Soil - Composite 

91016 Inorganic Fertilizer - Composite 

91017 LDDV Exhaust - Composite 

91018 Lime Kiln - Composite 

91019 Limestone Dust - Composite 

91020 Natural Gas Combustion - Composite 

91021 Non-catalyst Gasoline Exhaust - Composite 

91022 Onroad Gasoline Exhaust - Composite 

91023 Paved Road Dust - Composite 

91024 Phosphate Manuf - Composite 

91025 PMSO2ControlledLigniteCombustion - Composite 

91026 Prescribed Burning - Composite 

91027 Process Gas Combustion - Composite 

91028 Residential Coal Combustion - Composite 

91029 Residential Wood Combustion: Eucalyptus - Composite 

91030 Residential Wood Combustion: Hard - Composite 

91031 Residential Wood Combustion: HardSoft - Composite 

91032 Residential Wood Combustion: HardSoftN/A - Composite 

91033 Residential Wood Combustion: Soft - Composite 

91034 Residual Oil Combustion - Composite 

91035 Sand & Gravel - Composite 

91036 Sandblast - Composite 

91037 Secondary Aluminum - Composite 

91038 Sintering Furnace - Composite 

91039 Slash Burning - Composite 

91040 Solid Waste Combustion - Composite 

91041 SubBituminousCombustion - Composite 

91042 Surface Coating - Composite 

91043 Tire Dust - Composite 

91044 Unpaved Road Dust - Composite 

91045 Wildfires - Composite 

91046 Wood Product Drying - Composite 

91047 Wood Product Sawing - Composite 

 

24 
Scientists at EPA’s Office of Air Quality Planning and Standards (OAQPS) and Office of 

Research and Development (ORD) (who are also members of the Workgroup) collaborated in 

selecting the individual profiles for developing each composite profile (Reff and Bhave, 2006). 

During the compositing process, all profiles in the database were considered but some were not 

used for a variety of reasons. For these profiles, the worksheet named “Reason For Exclusion” is 

provided in a separate Excel spreadsheet file (PM Profiles not Used to Develop Composite 

Profiles.xls) that accompanies the SPECIATE 4.0 release. Examples of why profiles were 

excluded include, but are not limited to, the following: 

• The PM size fraction was greater than PM2.5

• No information was provided for profiles about the type of fuel or controls used 

• More recent profiles were available 

• The profile was a composite 

The weight percent value of each species included in the composite profile is based on the 

median weight percent value available from the individual profiles upon which the composite 

profile is based. For some source categories (e.g., paved road dust), composite profiles were 

created hierarchically by forming a “subcomposite” profile based on profiles that were measured 

from very similar source tests (e.g., Central California road dust) and then computing a 

composite based on the median of the subcomposite profiles. This approach was taken to avoid 

overweighting very similar profiles that are more numerous in the database. Null values in the 

individual profiles are treated as “no data available” and were excluded from determining the 

median value for the composite profile. Zero values in the individual profiles are assumed to 

mean that the weight percent value for a species is zero and is included in determining the 

median value for the composite profile. OC and EC composite values were calculated by the 

following method to account for differing analytical methods: 

1. Prior to profile compositing, the OC and EC fractions were summed to calculate TC for 

each source profile. 

2. The mean OC, mean EC, and mean TC values were calculated for each source category. 

If any SPECIATE profiles in a source category measured carbon using a TOR method, 

then only those profiles were included in the mean calculations. If no profiles in the 

category measured carbon by TOR, then all profiles were used to calculate mean OC, EC, 

and TC values. 

3. Two ratios were calculated using the above mean values for each source category: 

OC:TC and EC:TC. 

4. “Carbon method corrected” OC and EC values were calculated for each SPECIATE 

profile by multiplying the source category specific OC:TC and EC:TC ratios against the 

original TC values of each source profile. 

5. The medians of these “Carbon method corrected” OC and EC values in each source 

category were taken as the final value for the composite profile of each source category. 

25 
M. PM-SIMPLIFIED PROFILES 

PM-simplified profiles are those based on full PM profiles collapsed to the following five species: 

EC, OC, Sulfate, Nitrate, and PMOther (remaining mass fraction representing all other species). 

The main difference between the PM-simplified profiles included in SPECIATE 4.0 versus 

SPECIATE 3.2 is that the five species in PM-simplified profiles sum to 100% whereas the 

original PM profiles could speciate for less or sometimes larger than 100% (due to sampling 

artifacts). PM-simplified profiles are employed in air quality models (e.g., EPA Models-3 

Community Multiscale Air Quality Modeling System (CMAQ)) that use the simplified, fivespecies approach. 

The Workgroup prepared 95 simplified profiles and then added them to the database. Table 5 

lists the P_NUMBER and name of the profiles. The PM-simplified profiles are identified by 

profile numbers (P_NUMBER) that start with “92xxx”. The PM-simplified profiles are also 

identified by an “X” (check off mark) in the “SIMPLIFIED” field in the PM_PROFILE table. 

Each simplified profile is based on the data in either a PM-composite profile (described above) 

or an individual profile included in SPECIATE 4.0. The “NOTES” field in the PM_PROFILE 

table in the SPECIATE database identifies the composite or individual profile (included in the 

SPECIATE database) upon which each simplified profile is based. The documentation provided 

in the “NOTES” field is also provided in the “DESCRIPTIO” field in the REFERENCE table; 

the “DOCUMENT” field in the REFERENCE table is null. 

26 
Table 5. PM Simplified Profiles Added to SPECIATE Version 4.0 

P_NUMBER NAME 

92000 Agricultural Burning - Simplified 

92001 Agricultural Soil - Simplified 

92002 Aluminum Production - Simplified 

92003 Ammonium Nitrate Production - Simplified 

92004 Ammonium Sulfate Production - Simplified 

92005 Asphalt Manufacturing - Simplified 

92006 Asphalt Roofing - Simplified 

92007 Auto Body Shredding - Simplified 

92008 Boric Acid Manufacturing - Simplified 

92009 Brake Lining Dust - Simplified 

92010 Brick Grinding and Screening - Simplified 

92011 Calcium Carbide Furnace - Simplified 

92012 Cast Iron Cupola - Simplified 

92013 Catalytic Cracking - Simplified 

92014 Cement Production - Simplified 

92015 Charbroiling - Simplified 

92016 Charcoal Manufacturing - Simplified 

92017 Chem Manuf - Avg - Simplified 

92018 Cigarette Smoke - Simplified 

92019 Coke Calciner - Simplified 

92020 Construction Dust - Simplified 

92021 Copper Production - Simplified 

92022 Crustal Material - Simplified 

92023 Dairy Soil - Simplified 

92025 Distillate Oil Combustion - Simplified 

92026 Electric Arc Furnace - Simplified 

92027 Ferromanganese Furnace - Simplified 

92028 Fiberglass Manufacture - Simplified 

92029 Fly Ash - Simplified 

92030 Food & Ag - Handling - Simplified 

92031 Food & Ag - Drying - Simplified 

92032 Geothermal Background - Simplified 

92033 Glass Furnace - Simplified 

92034 Gypsum Manufacture - Simplified 

92035 HDDV Exhaust - Simplified 

92036 Heat Treating - Simplified 

92037 Ind Manuf - Avg. - Simplified 

92038 Industrial Soil - Simplified 

92039 Inorganic Chemical Manufacture - Simplified 

92040 Inorganic Fertilizer - Simplified 

92041 Kraft Recovery Furnace - Simplified 

92042 LDDV Exhaust - Simplified 

92043 Lead Production - Simplified 

92044 Lime Kiln - Simplified 

92045 Limestone Dust - Simplified 

92046 Meat Frying - Simplified 

92047 Mineral Products - Avg - Simplified 

92048 Natural Gas Combustion - Simplified 

92049 Non-catalyst Gasoline Exhaust - Simplified 

92050 Onroad Gasoline Exhaust - Simplified 

92051 Open Hearth Furnace - Simplified 

92052 Overall Average/Default - Simplified 

92053 Paved Road Dust - Simplified 

92054 Petroleum Ind - Avg - Simplified 

92055 Phosphate Manuf - Simplified 

27 
Table 5 (continued) 

P_NUMBER NAME 

92056 PMControlledLigniteCombustion - Simplified 

92057 PMSO2ControlledLigniteCombustion - Simplified 

92058 Potato Deep-Frying - Simplified 

92059 Prescribed Burning - Simplified 

92060 Process Gas Combustion - Simplified 

92061 Pulp & Paper -Avg. - Simplified 

92062 Residential Coal Combustion - Simplified 

92063 Residential Natural Gas Combustion - Simplified 

92064 Residential Wood Combustion: Almond - Simplified 

92065 Residential Wood Combustion: Cedar - Simplified 

92066 Residential Wood Combustion: Eucalyptus - Simplified 

92067 Residential Wood Combustion: Hard - Simplified 

92068 Residential Wood Combustion: HardSoft - Simplified 

92069 Residential Wood Combustion: HardSoftN/A - Simplified 

92070 Residential Wood Combustion: Soft - Simplified 

92071 Residential Wood Combustion: Synthetic - Simplified 

92072 Residual Oil Combustion - Simplified 

92073 Sand & Gravel - Simplified 

92074 Sandblast - Simplified 

92075 Sea Salt - Simplified 

92076 Secondary Aluminum - Simplified 

92077 Secondary Copper - Simplified 

92078 Secondary Lead - Simplified 

92079 Sintering Furnace - Simplified 

92080 Slash Burning - Simplified 

92081 Sludge Combustion - Simplified 

92082 Solid Waste Combustion - Simplified 

92083 Steel Desulfurization - Simplified 

92084 SubBituminousCombustion - Simplified 

92085 Surface Coating - Simplified 

92086 Tire Burning - Simplified 

92087 Tire Dust - Simplified 

92088 Unpaved Road Dust - Simplified 

92089 Urea Fertilizer - Simplified 

92090 Wildfires - Simplified 

92091 Wood Fired Boiler - Simplified 

92092 Wood Product Drying - Simplified 

92093 Wood Product Sanding - Simplified 

92094 Wood Product Sawing - Simplified 

92095 BituminousCoalCombustion - Simplified 

Note that OC weight percent in each PM-simplified profile corresponds only to the carbon mass, 

per the Workgroup’s decision. It is not corrected to account for other carbon bounded elements 

like nitrogen, oxygen, hydrogen, etc., since there are no universal accepted correction factors for 

all emission sources. Users should apply correction factors where appropriate. 

N. SCC-SPECIATION PROFILE CROSS-REFERENCE TABLE 

Air quality modelers and emission inventory preparers rely on the SCC-Speciation Profile CrossReference Table to convert bulk emission inventories of VOC and PM2.5 into speciated 

inventories. Applications of the cross-reference table are wide and essential, from the 

development of photochemical modeling inputs to characterization of speciated emissions (e.g., 

28 
TAPs) and global warming pollutants such as methane and EC. To facilitate use of the new 

speciation profiles, the cross-reference table was updated using the latest speciation profiles 

available in the new SPECIATE database. The starting points for these updates were the latest 

cross-reference tables from EPA (Houyoux, 2005). 

We reviewed the assigned organic gases speciation profiles covering the SCCs that account for 

80% of the draft 2002 NEI VOC emissions. The SCCs were prioritized by VOC emissions; 146 

VOC SCCs were identified. After assessing the assigned speciation profiles in Sparse Matrix 

Operator Kernel Emissions (SMOKE) and those available in SPECIATE, we applied new 

speciation profile assignments for 135 SCCs, which account for 72% of the draft 2002 NEI VOC 

emissions. The remaining SCCs for VOC emissions (the 11 in the top 80% of VOC emissions 

and all of the rest) retained the existing profile assignment. Note that EPA expects to complete 

updates to the cross-reference table to cover all SCCs in the final 2002 NEI by the end of 

calendar year 2006. 

PM2.5 speciation profiles for all SCCs were reviewed and updated by the Workgroup, which 

provided 95 simplified profiles – some new, some revised, and some based on data in 

SPECIATE 3.2. No profile was identical to any old EPA profiles because the new profiles do 

not use a 1.2 multiplier to increase the OC fraction to primary organic aerosol (POA) and 

decrease the PM Other fraction. Most of these profiles were assigned to SCCs with PM2.5

emissions in the 1999 and 2001 NEI. The EPA has updated this cross reference for all SCCs 

with PM2.5 emissions in the 2002 NEI. 

Some composite profiles were created but not assigned because they were not appropriate for a 

default SCC-only assignment. The profiles that have not been used could be used by 

SPECIATE 4.0 users by adding to the cross-reference location-specific profile assignments to 

certain counties or facilities, to support the particular needs of users. For example, the profile 

“Residential Wood Combustion: Eucalyptus” is not used in any default profile assignments, but 

could be used in counties where Eucalyptus is a primary source of emissions from residential 

wood combustion sources. A list of the profiles is tabulated below: 

Profile Name Profile Number 

Cigarette Smoke 92018 

Geothermal Background 92032 

PMControlledLigniteCombustion 92056 

Residential Wood Combustion: Almond 92064 

Residential Wood Combustion: Cedar 92065 

Residential Wood Combustion: Eucalyptus 92066 

Residential Wood Combustion: Hard 92067 

Residential Wood Combustion: HardSoftN/A 92069 

Residential Wood Combustion: Soft 92070 

Residential Wood Combustion: Synthetic 92071 

Through this process, EPA made the following major improvements to the available PM2.5 

profiles and assignments. 

29 
• New and separate profiles for western bituminous and subbituminous coal combustion and 

controlled lignite coal combustion are being used for appropriate processes. 

• Different natural gas profiles for residential, natural gas as used by industry, and process 

gas. 

• A revised profile for wildfires is being used. 

• A new profile for prescribed burning is being used for prescribed burning, instead of the 

wildfire profile. Similarly, profiles are available for boric acid manufacturing, calcium 

carbide furnace, inorganic fertilizer, urea fertilizer, lime kiln, sludge combustion, potato 

frying, limestone dust, and autobody shredding. 

• Household waste combustion is now using the agricultural burning profile instead of an 

incineration profile, to reflect the lower temperature burning and “smokier” profile that 

household waste combustion would be expected have. 

• Meat frying is now using a profile that is specific to meat frying and not the same profile 

as for charbroiling. 

• The default profile assignment for residential wood combustion is a composite profile 

based on hardwood and softwood profiles. However, more detailed simplified profiles are 

also available in SPECIATE 4.0 that are not being used because they are not appropriate 

for a national default. 

• A new steel desulfurization profile is being used for steel desulfurization processes, 

instead of sintering furnace and open-hearth furnace profiles used previously. 

• A tire burning profile is being used for tire burning, instead of a solid waste combustion 

profile used previously. 

• A dairy soil profile is being used for dairy soil dust, instead of a generic soil dust profile. 

Other soil/dust profiles available in the database are coal, coke, construction, industrial, 

limestone, and paved/unpaved dust. 

The new cross-reference table better characterizes source chemical compositions, which should 

result in improvements in inventories and air quality modeling. The new cross-reference table is 

available on the SPECIATE web site (http://www.epa.gov/ttn/chief/emch/speciation/). A 

memorandum documenting the development of the cross-reference table is also available at the 

web site. 

Limitations of the cross-reference table include the following: 

1. Spatial and temporal resolution – the SCC-to-profile cross reference is a one-to-one 

relationship (i.e., each SCC is assigned to one PM or one VOC/TOG/nonmethane organic 

gas (NMOG) profile). When there are differences in emission source compositions for 

different regions and/or time periods (e.g., monthly, quarterly), users may need to revise 

profile assignments with profiles that are more representative of emission sources for a 

specific region and/or time period. For example, the new ethanol gasoline liquid (Profile 

# 8733) and vapor (Profile # 8736) profiles are assigned in the cross-reference table 

because they are believed to be more representative of ethanol-blended gasoline 

nationwide. For geographic areas that do not require or use ethanol-blended gasoline, the 

ethanol blended gasoline profiles are not appropriate. For this instance, a list of other 

optional profiles (e.g., non-oxygenated and MTBE blended gasoline fuels) is included 

30 
with the cross-reference table for users to consider. Users of the cross-reference table 

should consult with local air quality management agencies for the type of fuels used. 

2. Emission source coverage – Because of the lack of speciation data for many SCCs, same 

profiles were selected for similar emission characteristic sectors. For example, there are 

no pleasure craft exhaust (SCC 2282005010) speciation profiles available in the 

SPECIATE database; therefore, a light-duty gasoline vehicle exhaust profile (#4556) is 

assigned to this SCC. The same profile is also assigned to snowmobiles (SCC 

2260001020), lawn and garden equipment (SCC 2260004026), and other nonroad 

emissions. This limitation can be improved by adding speciation data of those emission 

sources when they are available in the future. In addition, the Workgroup has identified 

the following categories as high priority for SPECIATION profile development: 

• Coal combustion - Eastern bituminous coal combustion and improved regional 

coverage for subbituminous coal combustion for both controlled and uncontrolled 

conditions. Efforts should be combined with research to also improve PM2.5

emission factors and establish differences in emissions factors between filterable 

and condensible PM2.5 for different coal and control technologies. 

• Nonroad diesel engines (e.g., construction equipment). 

• Gasoline-powered boats. 

• On-road gasoline exhaust under different conditions (e.g., temperatures/ seasons). 

• Updated process refinery gas outside of California, which would be more 

representative of other sources. 

• Controlled woodstoves. 

3. PM profiles - The PM profiles assigned are all for the PM2.5 size fraction. Many profiles 

for the same source sectors are available for different size fractions (PM10 and total PM). 

The compositions of different PM sizes can be different. In this case, when applying 

profiles to PM sizes other than 2.5 micrometers, users should consult the SPECIATE 

database to determine if profiles are available for different sizes. 

O. MOLECULAR WEIGHTS 

The SPECIATE database contains a SPECIE_PROPERTIES table that includes 1,902 unique 

species (both individual compounds and mixtures). Since SPECIATE 4.0 includes all profiles 

from SPECIATE 3.2, the molecular weights (MWs) as well as other species information were 

included in the SPECIATE 4.0 database. The MWs for new species were obtained from the 

EPA’s SRS database. If the MW for a species was not available in SRS, then the MW was 

obtained from either the Chemfinder.com or ChemExper.com web sites were used as the 

alternate means for this purpose. 

If a MW could not be identified for a species using the SRS database or the Chemfinder.com and 

ChemExper.com web sites, a data file (Spec4Asn.xls) 1 prepared by Dr. William Carter to 

support processing of VOCs for air quality models was used as the source for MW values. Note 

 

1

 File is available at the following web site: http://pah.cert.ucr.edu/~carter/emitdb/ 

31 
that for poorly defined compounds and mixtures, Dr. Carter calculated a default average MW 

(i.e., 137.1921245) for air quality modeling purposes that was also used in the SPECIATE 

database for some mixtures. 

P. QUALITY ASSURANCE PROJECT PLAN 

A “SPECIATE 4.0 Quality Management Plan (QMP)/Quality Assurance Project Plan (QAPP) 

was developed at the beginning of the SPECIATE update project, and has been updated as 

needed to document changes in quality assurance/quality control (QA/QC) responsibilities and 

refinements to procedures. This document is available from EPA upon request. 

V. SOURCE PROFILE PREPARATION METHODS 

Chemical speciation data of air pollution sources are typically provided in one of two common 

formats – weight percent format or emission factor format. The methods used to prepare 

speciation profiles for use in SPECIATE depend upon the format of the speciated data as 

described below: 

• Weight percent format – both CARB and DRI speciated datasets were provided in weight 

percent format, which only needed to be augmented with profile meta data to support the 

new SPECIATE tables described above (i.e. keywords, documentation, analytical and 

sampling methods, profile quality ratings, pollution source descriptions, etc.). EPA fuels 

data were also available in weight percent format, and therefore underwent the same 

processing procedures as CARB and DRI profiles, except that oxygenates (ethanol, 

MTBE, and TAME) were adjusted based on response factors by GC/FID (Lewis, 2004) 

as described in Section H. After applying corrections, the fuels profiles were normalized 

to 100%; 

• Emission factor format – EPA foliar fuels speciation data and Cass Group speciation data 

are available as emission factors (e.g., mg/kilogram (kg) of biomass burned, 

mg/kilometer (km) traveled, and mg/kg of meat cooked). Emission factors for all 

speciated compounds and unidentified species were summed to obtain the total VOC or 

TOG emission factors. The individual species emission factors were then divided by the 

total emission factors and multiplied by 100 to convert to weight percent. 

In some instances, organic compounds in PM were also speciated. These organic species were 

divided by PM mass, as was done for other ions and elements in PM. For PM profiles, PMassociated organic species mass was not included in the PM mass to avoid double-counting with 

OC (i.e., carbon atoms in each organic species are already represented in the OC fraction). After 

obtaining the weight fraction for each species, this value was multiplied by 100 to obtain weight 

percent. 

After converting speciated data to weight percent, profile information as listed above in the data 

dictionary (e.g., CAS number, keywords, documentation, analytical and sampling methods, 

profile quality ratings, pollution source descriptions) was added based on the information 

32 
provided in the original reference(s) for each profile (e.g., peer-reviewed papers and technical 

reports). 

Many organic species have several chemical names (e.g., methylene chloride and 

dichloromethane). The database has been revised to be consistent with the nomenclature used 

commonly within the United States (e.g., from sources such as chemfinder.com). These 

chemical names are consistent with those available in the EPA SRS (www.epa.gov/srs/). In 

addition, errors were found for some of the CAS numbers provided in the original speciation data. 

CAS numbers have been checked by a program following the design of the CAS numbering 

system (CAS, 2004). 

Limitations of SPECIATE 4.0 include the following: 

1. “Unknown,” “Unidentified,” and “Undefined VOC” species – Several profiles contain 

unspeciated mass identified as “Unknown,” “Unidentified,” or “Undefined VOC”. In 

some cases, more than one of these terms appears in the same profile. Users should know 

that all three terms represent the mass associated with unidentified species in the profile. 

For future revisions to the SPECIATE database, the Workgroup plans to select one term 

to identify unspeciated mass in profiles. 

2. Use of profiles with low quality ratings – Profile quality ratings are dictated by the age 

or vintage of the data (V-rating) and number of samples (D-rating). For example, 

Profiles #4526 – 4534 are gasoline vapor profiles collected in 2004. Even though, these 

profiles are relatively recent and provide comprehensive coverage of species, they have 

an overall quality rating of “D” because they are based on one sample. Note that gasoline 

fuels of different grades and produced by different refineries can have a wide range of 

gasoline vapor compositions. For example, in the same set of profiles (#4526 – 4534), nbutane varies from 22% to 41%. Therefore, the species composition of the individual 

profiles can vary significantly even though samples were collected from the same area in 

the same month. In this case, a composite profile based on those profiles (#4526 – 4524) 

is recommended. For the source sectors that do not have multiple samples for 

compositing to upgrade quality ratings, low quality rating profiles should be used with 

caution. 

33 
VI. REFERENCES 

Allen, 2004: Allen, D., University of Texas at Austin, e-mail communication with the 

SPECIATE Workgroup, August 8, 2004. 

Beck, 2004: Beck, L., EPA, personal communication (EPA internal data collection effort) with 

Ying Hsu, E.H. Pechan & Associates, Inc., 2004. 

Cantu, 2003: “Speciation of Texas Point Source VOC Emissions for Ambient Air Quality 

Modeling,” prepared by Gabriel Cantu of the Texas Commission on Environmental 

Quality, July, 2003. 

CARB, 2003: California Air Resources Board official speciation profiles web page, 

http://www.arb.ca.gov/ei/speciate/speciate.htm, accessed October 2003. 

Carter, 2004: Carter, W., University of California at Riverside, personal communication with 

Ying Hsu, E.H. Pechan & Associates, Inc., June 23, 2004. 

CAS, 2004: Check Digit Verification of CAS Registry Numbers, 

http://info.cas.org/EO/checkdig.html, accessed September 2004. 

Chow, et al., 1999: Chow, J.C.; Watson, J.G.; Green, M.C.; Lowenthal, D.H.; DuBois, D.W.; 

Kohl, S.D.; Egami, R.T.; Gillies, J.A.; Rogers, C.F.; Frazier, C.A.; Cates, W., “Middleand Neighborhood-Scale Variations of PM10 Source Contributions in Las Vegas, 

Nevada”, Journal of the Air & Waste Management Association, 49:641-654, 1999. 

Chow, 2004: Chow, L., DRI, personal communication with the SPECIATE Workgroup, August 

18, 2004. 

Clark, et al., 2002: Gasoline-Diesel PM Split Study, prepared by Nigel Clark et al. of West 

Virginia University for the National Renewable Energy Laboratory, September 2002. 

EPA, 2003: Source Sampling Fine Particulate Matter: A Kraft Process Recovery Boiler at a Pulp 

and Paper Facility, Volumes I and II, prepared by Eastern Research Group, Inc., 

Morrisville, NC, prepared for Air Pollution Prevention and Control Division, National 

Risk Management and Research Laboratory, Office of Research and Development, U.S. 

Environmental Protection Agency, Research Triangle Park, NC. EPA-600/R-03/099a, 

November 2003. 

ERG, 2001: Source Sampling Fine Particulate Matter: Wood-fired Industrial Boiler, prepared 

by Eastern Research Group, Inc., prepared for the US EPA, APPCD, EPA-600/R-01-106, 

December 2001. 

Hays, et al., 2002: Hays, M.D.; Geron, C.D.; Linna, K.J.; Smith, N.D.; Schauer, J.J., 2002, 

“Speciation of Gas-Phase and Fine Particle Emissions from Burning of Foliar Fuels” 

Environmental Science & Technology, vol. 36, no. 11, pp. 2281-2295, 2002. 

34 
Hays, et al., 2005: Hays, M.D.; Fine, P.M.; Geron, C.D.; Kleeman, M.J.; and Gullett, B.K. 

(2005) Open Burning of Agricultural Biomass: Physical and Chemical Properties of 

Particle-Phase Emissions. Atmospheric Environment, 39:6747-6764 

Houyoux, 2005: Houyoux, M., U.S. Environmental Protection Agency, Office of Air Quality 

Planning and Standards, Emission Inventory Group, SMOKE cross-reference tables, 

2005. 

Hsu, 2003: “Methodology for Speciation of Organic Gas Hot Soak Emissions - California LightDuty Vehicles,” prepared by Ying Hsu of the California Air Resources Board, July 23, 

2003. http://www.arb.ca.gov/ei/speciate/hotsoakspemeth.pdf

Huffman, et al., 2000: Huffman, G. P.; Huggins, F. E.; Shah, N.; Huggins, R.; Linak, W. P.; 

Miller, C. A.; Pugmire, R. J.; Meuzelaar, H. L. C.; Seehra, M. S.; Manivannan, A., 

“Characterization of Fine Particulate Matter Produced by Combustion of Residual Fuel 

Oil”, Journal of Air & Waste Management Association, 50:1106-1114, 2000. 

Jorgensen, et al., 1990: Jorgensen, A. D.; Picel, K.C.; Stamoudis, V.C., “Prediction of Gas 

Chromatography Flame Ionization Detector Response Factors from Molecular Structure”, 

Analytical Chemistry, 62, 683-689, 1990 

Kuhns, et al., 2004: Lake Tahoe Source Characterization Study, prepared by Kuhns et al. of 

DRI for Ying Hsu of California Air Resources Board, May 22, 2004 

Lewis, 2004: Lewis, C., EPA, personal communication (EPA internal data collection effort) 

with Ying Hsu, E.H. Pechan & Associates, Inc., June 29, 2004. 

Machemer, 2004: Machemer, S. “Characterization of Airborne and Bulk Particulate from Iron 

and Steel Manufacturing Facilities”, Environmental Science & Technology, 38,381-389, 

2004. 

PES, 2003: VOC Speciation Profiles from the Texas Natural Resource Conservation 

Commission 2000 Point Source Database, prepared by Pacific Environmental Services 

under subcontract to Environ Corporation, prepared for Texas Natural Resource 

Conservation Commission (now Texas Commission on Environmental Quality), accessed 

November, 2003. 

ftp://ftp.tnrcc.state.tx.us/pub/OEPAA/TAD/Modeling/HGAQSE/Modeling/EI/

Reff and Bhave, 2006: Reff, A. and Bhave, P.V., “Emissions Inventory of PM2.5 Trace 

Elements across the U.S.,” Platform presentation to be given at AAAR International 

Aerosol Conference, St. Paul, MN, September 2006. 

Rogge, et al., 1993: Determination of Key Organic Compounds Present in the PM Emissions 

from Air Pollution Sources, prepared by Rogge, W.F.; Hildemann, L.M.; Mazurek, M.A.; 

Simoneit, B.R.T.; Cass, G.R., for the California Air Resource Board, contract number 

A932-127, June 1993. 

35 
Scanlon, et al., 1985: Scanlon, J.T., and Willis, D.E., “Calculation of Flame Ionization Detector 

Relative Response Factors Using the Effective Carbon Number Concept, Journal of 

Chromatography Science, 23, 333-340, 1985 

Schauer, et al., 1998: Characterization and Control of Organic Compounds Emitted from Air 

Pollution Sources, prepared by Schauer, J.J., Kleeman, M.J; Cass, G.R; Simoneit, B.R.T., 

prepared for the California Air Resources Board, contract number 93-329, April 1998. 

Zweidinger, et al., 1990: Zweidinger, R.B.; Stevens, R.K.; Lewis, C.W.; Westberg, H.H., 1990, 

“Identification of Volatile Hydrocarbons as Mobile Source Tracers for Fine-particulate 

Organics”, Environmental Science and Technology, 24, 538-542, 1990. 

36 
A-1

APPENDIX A. SUMMARY OF PROFILES CURRENTLY 

INCORPORATED INTO THE SPECIATE DATABASE 
Table A-1. Summary of Gas Profiles Incorporated into the SPECIATE 4.0 Databa

Profile 

Number Name Data Origin Keyword 

0000 Over All Average SPECIATE 3.2 OVERALL AVERAGE 0001 External Combustion Boiler - Residual Oil SPECIATE 3.2 BOILER; EXTERNAL COMBUSTION BOILER; RESIDUAL OIL COMB0002 External Combustion Boiler - Distillate Oil SPECIATE 3.2 BOILER; EXTERNAL COMBUSTION BOILER; DISTILLATE OIL COM0003 External Combustion Boiler - Natural Gas SPECIATE 3.2 BOILER; EXTERNAL COMBUSTION BOILER; NATURAL GAS COM0004 External Combustion Boiler - Refinery Gas SPECIATE 3.2 BOILER; EXTERNAL COMBUSTION BOILER; REFINERY GAS COM0005 External Combustion Boiler - Coke Oven Gas SPECIATE 3.2 BOILER; COKE OVEN GAS; EXTERNAL COMBUSTION BOILER 0007 Natural Gas Turbine SPECIATE 3.2 NATURAL GAS COMBUSTION; TURBINE 0008 Reciprocating Diesel Engine SPECIATE 3.2 DIESEL COMBUSTION 0009 Reciprocating Distillate Oil Engine SPECIATE 3.2 DISTILLATE OIL COMBUSTION 0011 By Product Coke Oven Stack Gas SPECIATE 3.2 COKE OVEN GAS 0012 Blast Furnace Ore Charging and Agglomerate Charging SPECIATE 3.2 BLAST FURNACE; FURNACE 0013 Iron Sintering SPECIATE 3.2 IRON; IRON SINTERING 0014 Open Hearth Furnace With Oxygen Lance SPECIATE 3.2 OPEN HEARTH FURNACE; FURNACE 0016 Basic Oxygen Furnace SPECIATE 3.2 BASIC OXYGEN FURNACE; FURNACE 0023 Asphalt Roofing - Spraying SPECIATE 3.2 ASPHALT 0024 Asphalt Roofing Tar Kettle SPECIATE 3.2 TAR KETTLE; ASPHALT ROOFING; ASPHALT 0025 Asphaltic Concrete - Natural Gas Rotary Dryer SPECIATE 3.2 NATURAL GAS COMBUSTION; ROTARY DRYER; ASPHALTIC CON0026 Asphaltic Concrete - In Place Road Asphalt SPECIATE 3.2 ASPHALT; ROAD ASPHALT; ASPHALTIC CONCRETE 0029 Refinery Fluid Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER; PETROLEUM INDUSTRY; REFINERY; IND0031 Refinery Fugitive Emissions - Covered Drainage / Separation Pits SPECIATE 3.2 REFINERY; PETROLEUM INDUSTRY; INDUSTRIAL 0035 Refinery Fugitive Emissions - Cooling Towers SPECIATE 3.2 REFINERY; PETROLEUM INDUSTRY; INDUSTRIAL 0039 Refinery Fugitive Emissions - Compressor Seals - Refinery Gas SPECIATE 3.2 REFINERY; PETROLEUM INDUSTRY; INDUSTRIAL 0047 Refinery Fugitive Emissions - Relief Valves - Liquified Petroleum Gas SPECIATE 3.2 PETROLEUM INDUSTRY; REFINERY; INDUSTRIAL 0051 Flares - Natural Gas SPECIATE 3.2 FLARES; NATURAL GAS COMBUSTION 0066 Varnish Manufacturing - Bodying Oil SPECIATE 3.2 BODYING OIL; VARNISH; COATING 0068 Manufacturing - Plastics - Polypropylene SPECIATE 3.2 PLASTICS; POLYPROPYLENE 0072 Printing Ink - Cooking SPECIATE 3.2 INK; GRAPHIC ARTS; COATING 0076 General Pesticides SPECIATE 3.2 PESTICIDES 0078 Ethylene Dichloride - Direct Chlorination SPECIATE 3.2 CHLORINATION; ETHYLENE DICHLORIDE 0079 Chemical Manufacturing - Flares SPECIATE 3.2 CHEMICAL MANUFACTURING; FLARES 0085 Perchloroethylene - Dry Cleaning SPECIATE 3.2 DRYCLEANING; PERCHLOROETHYLENE 0087 Degreasing - 1,1,1-Trichloroethane SPECIATE 3.2 DEGREASING; TRICHLOROETHANE 0088 Degreasing - Trichlorofluoromethane (Freon 11) SPECIATE 3.2 DEGREASING; FREON; TRICHLOROFLUOROMETHANE 0089 Degreasing - 1,1,2-Trichloroethane SPECIATE 3.2 DEGREASING; TRICHLOROETHANE 0090 Degreasing - Toluene SPECIATE 3.2 DEGREASING; TOLUENE 0100 Fixed Roof Tank - Commercial Jet Fuel (Jet A) SPECIATE 3.2 JET FUEL 0121 Open Burning Dump - Landscape/Pruning SPECIATE 3.2 OPEN BURNING; WOOD COMBUSTION 0122 Bar Screen Waste Incinerator SPECIATE 3.2 INCINERATOR 0127 Surface Coating - Varnish/Shellac SPECIATE 3.2 COATING; VARNISH/SHELLAC 0166 Printing Press - Letterpress Inking Process SPECIATE 3.2 INK; LETTERPRESS; PRINTING PRESS; PRINTING; GRAPHIC ART0182 Printing Press - Gravure General Solvent SPECIATE 3.2 GRAPHIC ARTS; GRAVURE; PRINTING PRESS; PRINTING; SOLVE0183 Printing Press - Gravure Printing Solvent SPECIATE 3.2 GRAVURE; PRINTING PRESS; PRINTING; SOLVENT; GRAPHIC AR0195 Residential Fuel - Natural Gas SPECIATE 3.2 NATURAL GAS COMBUSTION; RESIDENTIAL 0197 Solvent Use - Domestic Solvents SPECIATE 3.2 SOLVENT; CONSUMER PRODUCTS 

A-2
Profile 

Number Name Data Origin Keyword 

0202 Solid Waste Landfill Site - Class II SPECIATE 3.2 LANDFILL; SOLID WASTE 0203 Solid Waste - Animal Waste Decomposition SPECIATE 3.2 ANIMAL WASTE; SOLID WASTE 0217 Coke Oven Blast Furnace Gas SPECIATE 3.2 COKE OVEN GAS; BLAST FURNACE; FURNACE 0219 Surface Coating Paint Solvent - Acetone SPECIATE 3.2 ACETONE; COATING; PAINT; SOLVENT 0220 Paint Solvent - Ethyl Acetate SPECIATE 3.2 ETHYL ACETATE; COATING; PAINT; SOLVENT 0221 Paint Solvent - Methyl Ethyl Ketone SPECIATE 3.2 MEK; METHYL ETHYL KETONE; PAINT; SOLVENT; COATING 0222 Surface Coating - Enamel Cellosolve Acetate SPECIATE 3.2 ENAMEL; COATING; CELLOSOLVE ACETATE 0223 Surface Coating - Varnish/Shellac Solvent - Xylene SPECIATE 3.2 COATING; SOLVENT; VARNISH/SHELLAC; XYLENE 0225 Surface Coating - Primer - Mineral Spirits SPECIATE 3.2 COATING; MINERAL SPIRITS; PRIMER 0226 Surface Coating Solvent - Ethyl Alcohol SPECIATE 3.2 ETHYL ALCOHOL; COATING; SOLVENT 0227 Surface Coating Solvent - Isopropyl Alcohol SPECIATE 3.2 COATING; ISOPROPYL ALCOHOL; SOLVENT 0228 Surface Coating Solvent - Isopropyl Acetate SPECIATE 3.2 COATING; ISOPROPYL ACETATE; SOLVENT 0229 Surface Coating Solvent - Lactol Spirits SPECIATE 3.2 COATING; LACTOL SPIRITS; SOLVENT 0230 Fixed Roof Tank - Hexane SPECIATE 3.2 HEXANE 0271 Degreasing - Trichloroethylene SPECIATE 3.2 DEGREASING; TRICHLOROETHYLENE 0272 Automotive Tires - Tuber Adhesive SPECIATE 3.2 ADHESIVE; TIRE 0273 Automotive Tires - Tuber Adhesive White Sidewall SPECIATE 3.2 ADHESIVE; TIRE 0274 Automobile Tire Production SPECIATE 3.2 TIRE 0275 Degreasing - Dichloromethane SPECIATE 3.2 DEGREASING; DICHLOROMETHANE 0277 Degreasing - Trichlorotrifluoroethane (Freon 113) SPECIATE 3.2 DEGREASING; FREON; TRICHLOROTRIFLUOROETHANE 0282 Surface Coating Primer - Naptha SPECIATE 3.2 COATING; NAPTHA; PRIMER 0288 Surface Coating Solvent - Butyl Acetate SPECIATE 3.2 BUTYL ACETATE; COATING; SOLVENT 0289 Surface Coating Solvent - Butyl Alcohol SPECIATE 3.2 BUTYL ALCOHOL; COATING; SOLVENT 0290 Surface Coating Solvent - Cellosolve SPECIATE 3.2 CELLOSOLVE; COATING; SOLVENT 0291 Surface Coating Solvent - Methyl Alcohol SPECIATE 3.2 COATING; METHANOL; SOLVENT 0292 Surface Coating Solvent - Dimethylformamide SPECIATE 3.2 COATING; DIMETHYLFORMAMIDE; SOLVENT; SURFACE COATIN0296 Fixed Roof Tank - Crude Oil Production SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; REFINERY; INDUSTRIAL 0297 Fixed Roof Tank - Crude Oil Refinery SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; REFINERY; INDUSTRIAL 0299 Fixed Roof Tank - Cyclohexane SPECIATE 3.2 CYCLOHEXANE 0301 Fixed Roof Tank - Heptane SPECIATE 3.2 HEPTANE 0304 Printing Press - Flexographic, N-Propyl Alcohol SPECIATE 3.2 FLEXOGRAPHIC; PRINTING PRESS; PRINTING; PROPYL ALCOHO0305 Fixed Roof Tank - Crude Oil Marine Terminal SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 0307 Miscellaneous Burning - Forest Fires SPECIATE 3.2 FOREST FIRES; WOOD COMBUSTION 0316 Pipe/Valve Flanges SPECIATE 3.2 EQUIPMENT LEAKS; LEAKS 0321 Pump Seals - Composite SPECIATE 3.2 EQUIPMENT LEAKS; LEAKS 0332 Printing Press - Lithography Inking and Drying SPECIATE 3.2 INK; LITHOGRAPHY; PRINTING PRESS; PRINTING; GRAPHIC ART0333 Lithography - Inking and Drying-Direct Fired Dryer SPECIATE 3.2 INK; LITHOGRAPHY; PRINTING; GRAPHIC ARTS 1001 Internal Combustion Engine - Natural Gas SPECIATE 3.2 NATURAL GAS COMBUSTION 1002 Chemical Manufacturing - Carbon Black Production SPECIATE 3.2 CARBON BLACK; CHEMICAL MANUFACTURING 1003 Surface Coating Operations - Coating Application -Solvent-Base Paint SPECIATE 3.2 COATING; PAINT 1004 Plastics Production - Polystyrene SPECIATE 3.2 POLYSTYRENE; PLASTICS 1005 Plastics Production - Polyester Resins SPECIATE 3.2 POLYESTER RESIN; PLASTICS 1006 Phthalic Anhydride - O-Xylene Oxidation - Main Process Stream SPECIATE 3.2 PHTHALIC ANHYDRIDE; XYLENE 1007 Mineral Products - Asphaltic Concrete SPECIATE 3.2 MINERAL PRODUCTS; ASPHALTIC CONCRETE; ASPHALT 1008 Rubber and Miscellaneous Plastics Products - Fabricated Rubber Products - 

Styrene/Butadiene, Rubber 

SPECIATE 3.2 RUBBER; STYRENE/BUTADIENE; PLASTICS 

1009 Plastics Production - Acrylonitrile-Butadiene-Styrene Resin SPECIATE 3.2 ACRYLONITRILE BUTADIENE STYREN; PLASTICS 

A-3
Profile 

Number Name Data Origin Keyword 

1010 Oil and Gas Production - Fugitives - Unclassified SPECIATE 3.2 PETROLEUM INDUSTRY; INDUSTRIAL 1011 Oil and Gas Production - Fugitives - Valves and Fittings - Liquid Service SPECIATE 3.2 PETROLEUM INDUSTRY; INDUSTRIAL 1012 Oil and Gas Production - Fugitives - Valves and Fittings - Gas Service SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 1013 Surface Coating Operations - Coating Application - Water-Base Paint SPECIATE 3.2 COATING; PAINT 1014 Gasoline - Summer Blend SPECIATE 3.2 GASOLINE; GASOLINE - SUMMER 1015 Gasoline - Winter Blend SPECIATE 3.2 GASOLINE; GASOLINE - WINTER 1016 Surface Coating Operations - Thinning Solvents - Composite SPECIATE 3.2 COATING; SOLVENT 1017 Surface Coating Operations - Coating Application - Lacquer SPECIATE 3.2 COATING; LACQUER 1018 Surface Coating Operations - Coating Application - Enamel SPECIATE 3.2 ENAMEL; COATING 1019 Surface Coating Operations - Coating Application - Primer SPECIATE 3.2 COATING; PRIMER 1020 Surface Coating Operations - Coating Application - Adhesives SPECIATE 3.2 ADHESIVE; COATING 1021 Degreasing - Open Top - Chlorosolve SPECIATE 3.2 CHLOROSOLVE; DEGREASING 1022 Printing/Publishing - Ink Thinning Solvents - Methyl Isobutyl Ketone SPECIATE 3.2 INK; GRAPHIC ARTS; METHYL ISOBUTYL KETONE; PRINTING; SO1023 Terephthalic Acid/Dimethyl Terephthalate Crystallization, Separation and Drying Vent SPECIATE 3.2 TEREPHTHALIC ACID; DIMETHYL TEREPHTHALATE 1024 Terephthalic Acid/Dimethyl Terephthalate Distillation and Recovery Vent SPECIATE 3.2 TEREPHTHALIC ACID; DIMETHYL TEREPHTHALATE 1025 Terephthalic Acid/Dimethyl Terephthalate Product Transfer Vent SPECIATE 3.2 TEREPHTHALIC ACID; DIMETHYL TEREPHTHALATE 1026 Surface Coating Operations - Thinning Solvent - Hexylene Glycol SPECIATE 3.2 COATING; HEXYLENE GLYCOL; SOLVENT 1027 Ketone Production - Methyl Ethyl Ketone (MEK) SPECIATE 3.2 KETONES; MEK; METHYL ETHYL KETONE 1028 Acetone - Light Ends Distillation Vent SPECIATE 3.2 ACETONE 1029 Acetone - Acetone Finishing Column SPECIATE 3.2 ACETONE 1030 Aldehydes Production - Formaldehyde - Absorber Vent SPECIATE 3.2 ALDEHYDES; FORMALDEHYDE 1031 Surface Coating Operations - Thinning Solvent - Ethylene Oxide SPECIATE 3.2 COATING; ETHYLENE OXIDE; SOLVENT 1032 Aldehydes Production - Acrolein - Distillation System SPECIATE 3.2 ACROLEIN; ALDEHYDES 1033 Aldehydes Production - Acrolein - Reactor Blowoff Gas SPECIATE 3.2 ACROLEIN; ALDEHYDES 1034 Chloroprene - Butadiene Dryer SPECIATE 3.2 CHLOROPRENE; BUTADIENE; CHEMICAL MANUFACTURING 1035 Chloroprene - Chloroprene Stripper and Brine Stripper SPECIATE 3.2 CHLOROPRENE; CHEMICAL MANUFACTURING 1036 Secondary Aluminum - Pouring and Casting SPECIATE 3.2 ALUMINUM; SECONDARY ALUMINUM; METALLURGICAL PROCES1037 Organohalogens - Ethylene Dichloride - Ethylene Dichloride Via Direct Chlorination - 

Distillation Vents 

SPECIATE 3.2 DIRECT CHLORINATION; ETHYLENE DICHLORIDE; ORGANOHAL

MANUFACTURING 

1038 Organohalogens Production - Ethylene Dichloride - Ethylene Dichloride Via 

Oxychlorination 

SPECIATE 3.2 ETHYLENE DICHLORIDE; ORGANOHALOGENS; OXYCHLORINAT

MANUFACTURING 

1039 Organohalogens Production - Ethylene Dichloride - Caustic Scrubber SPECIATE 3.2 ETHYLENE DICHLORIDE; ORGANOHALOGENS; CHEMICAL MANU1040 Fluorocarbons/Chlorofluorocarbons - General SPECIATE 3.2 CHLOROFLUOROCARBONS; FLUOROCARBON; CHEMICAL MANU1041 Fluorocarbons/Chlorofluorocarbons - Distillation Column SPECIATE 3.2 CHLOROFLUOROCARBONS; FLUOROCARBON; CHEMICAL MANU1042 Fluorocarbons/Chlorofluorocarbons - Fugitive Emissions - General SPECIATE 3.2 CHLOROFLUOROCARBONS; FLUOROCARBON; CHEMICAL MANU1043 Acrylic Acid - Quench Absorber SPECIATE 3.2 CHEMICAL MANUFACTURING; ACRYLIC ACID 1044 Organic Acids Production - Formic Acid SPECIATE 3.2 FORMIC ACID; ORGANIC ACIDS; CHEMICAL MANUFACTURING 1045 Organic Acids Production - Acetic Anhydride - Distillation Column Vent SPECIATE 3.2 ACETIC ANHYDRIDE; CHEMICAL MANUFACTURING; ORGANIC A1046 Esters Production - Acrylates - Ethyl Acrylate SPECIATE 3.2 ESTERS; ETHYL ACRYLATE; CHEMICAL MANUFACTURING 1047 Esters Production - Butyl Acrylate SPECIATE 3.2 BUTYL ACRYLATE; ESTERS; CHEMICAL MANUFACTURING 1048 Cumene Production - Cumene Distillation System Vent SPECIATE 3.2 CUMENE; CHEMICAL MANUFACTURING 1049 Cyclohexane - General SPECIATE 3.2 CYCLOHEXANE; CHEMICAL MANUFACTURING 1050 Cyclohexanone/Cyclohexanol - Phenol Hydrogenation Process - Distillation Vent SPECIATE 3.2 CYCLOHEXANOL; CYCLOHEXANONE; PHENOL HYDROGENATIO

MANUFACTURING 

1051 Vinyl Acetate - Inert Gas Purge Vent SPECIATE 3.2 CHEMICAL MANUFACTURING; VINYL ACETATE 1052 Vinyl Acetate - CO2 Purge Vent SPECIATE 3.2 CHEMICAL MANUFACTURING; VINYL ACETATE 1053 Vinyl Acetate - Inhibitor Mix Tank Discharge SPECIATE 3.2 VINYL ACETATE; CHEMICAL MANUFACTURING 

A-4
Profile 

Number Name Data Origin Keyword 

1054 Vinyl Acetate - Refining Column Vent SPECIATE 3.2 CHEMICAL MANUFACTURING; VINYL ACETATE 1055 Organic Chemical Storage - Methylamyl Ketone SPECIATE 3.2 METHYLAMYL KETONE 1056 Ethylene Oxide - Oxygen Oxidation Process Reactor - CO2 Purge Vent SPECIATE 3.2 ETHYLENE OXIDE; CHEMICAL MANUFACTURING 1057 Ethylene Oxide - Oxygen Oxidation Process Reactor - Argon Purge Vent SPECIATE 3.2 ETHYLENE OXIDE; CHEMICAL MANUFACTURING 1058 Ethylene Oxide - Stripper Purge Vent SPECIATE 3.2 ETHYLENE OXIDE; CHEMICAL MANUFACTURING 1059 Methyl Methacrylate (MMA) - Hydrolysis Reactor, MMA and Light Ends Distillation Unit SPECIATE 3.2 CHEMICAL MANUFACTURING; HYDROLYSIS; METHYL METHACR1060 Methyl Methacrylate (MMA) - Acid Distillation and MMA Purification SPECIATE 3.2 METHYL METHACRYLATE; MMA; CHEMICAL MANUFACTURING 1061 Nitrobenzene - Reactor and Separator Vent - Washer and Neutralizer Vent SPECIATE 3.2 NITROBENZENE; CHEMICAL MANUFACTURING 1062 Benzene SPECIATE 3.2 BENZENE; CHEMICAL MANUFACTURING 1064 Olefins Production - Ethylene - Compressor Lube Oil Vent SPECIATE 3.2 CHEMICAL MANUFACTURING; ETHYLENE; OLEFINS 1065 Propylene Oxide - Chlorohydronation Process - General SPECIATE 3.2 CHLOROHYDRONATION; CHEMICAL MANUFACTURING; PROPYL1066 Styrene - General SPECIATE 3.2 STYRENE 1067 Styrene - Benzene Recycle SPECIATE 3.2 BENZENE; STYRENE; CHEMICAL MANUFACTURING 1068 Styrene - Styrene Purification SPECIATE 3.2 STYRENE; CHEMICAL MANUFACTURING 1069 Organic Chemical Storage - N-Propyl Acetate SPECIATE 3.2 CHEMICAL MANUFACTURING; PROPYL ACETATE 1070 Alcohols Production - Methanol - Purge Gas Vent SPECIATE 3.2 ALCOHOLS; METHANOL; CHEMICAL MANUFACTURING 1071 Alcohols Production - Methanol - Distillation Vent SPECIATE 3.2 ALCOHOLS; METHANOL; CHEMICAL MANUFACTURING 1072 Chlorobenzene - Tail Gas Scrubber SPECIATE 3.2 CHLOROBENZENE; CHEMICAL MANUFACTURING 1073 Chlorobenzene - Benzene Drying Distillation SPECIATE 3.2 CHLOROBENZENE; CHEMICAL MANUFACTURING; BENZENE 1074 Monochlorobenzene SPECIATE 3.2 CHLOROBENZENE; CHEMICAL MANUFACTURING 1075 Chlorobenzene - Vacuum System Vent SPECIATE 3.2 CHLOROBENZENE; CHEMICAL MANUFACTURING 1076 Chlorobenzene - Dichlorobenzene Crystallization SPECIATE 3.2 CHLOROBENZENE; DICHLOROBENZENE; CHEMICAL MANUFACT1077 Chlorobenzene - Dichlorobenzene Crystal Handling / Loading SPECIATE 3.2 CHLOROBENZENE; CHEMICAL MANUFACTURING; DICHLOROBE1078 Railcar Cleaning - Low Vapor Pressure, High Viscosity Cargo (Ethylene Glycol) SPECIATE 3.2 ETHYLENE GLYCOL; RAILCAR CLEANING 1079 Rail Car Cleaning - Low Vapor Pressure, Medium Viscosity Cargo (O-Dichlorobenzene) SPECIATE 3.2 DICHLOROBENZENE; RAILCAR CLEANING 1080 Rail Car Cleaning - Low Vapor Pressure, High Viscosity Cargo (Creosote) SPECIATE 3.2 CREOSOTE; RAILCAR CLEANING 1081 Tank Truck Cleaning - Medium Vapor Pressure, Medium Viscosity Cargo (Methyl 

Methacrylate) 

SPECIATE 3.2 TANK TRUCK CLEANING; METHYL METHACRYLATE; MMA 

1082 Tank Truck Cleaning - Low Vapor Pressure, Low Viscosity Cargo (Phenol) SPECIATE 3.2 PHENOL; TANK TRUCK CLEANING 1083 Tank Truck Cleaning - Low Vapor Pressure, High Viscosity Cargo (Propylene Glycol) SPECIATE 3.2 PROPYLENE GLYCOL; TANK TRUCK CLEANING 1084 Residential Wood Combustion (C-1 - C-6) SPECIATE 3.2 WOOD COMBUSTION; RESIDENTIAL 1085 External Combustion Boiler - Coal-Slurry Fired SPECIATE 3.2 BOILER; EXTERNAL COMBUSTION BOILER; COAL COMBUSTION 1086 Printing/Flexographic SPECIATE 3.2 FLEXOGRAPHIC; PRINTING; GRAPHIC ARTS 1087 Organic Chemical Storage - i-Butyl, i-Butyrate SPECIATE 3.2 BUTYRATE; BUTYL 1088 Surface Coating Operations - Adhesive Application SPECIATE 3.2 ADHESIVE; COATING 1089 Secondary Metal Production - Gray Iron Foundries - Pouring/Casting SPECIATE 3.2 FOUNDRIES; GRAY IRON; IRON; METALLURGICAL PROCESS; SE1090 Fluorocarbon Manufacturing - CF 12/11 SPECIATE 3.2 FLUOROCARBON; CHEMICAL MANUFACTURING; CHLOROFLUO1091 Plastics Production - Polyvinyl Chlorides and Copolymers SPECIATE 3.2 POLYVINYL CHLORIDES; PLASTICS 1092 Synthetic Organic Fiber Production - Nylon Batch Production Process SPECIATE 3.2 ORGANIC FIBER; SYNTHETIC ORGANIC FIBER; NYLON 1093 Fluorocarbon Manufacturing - CF 23/22 SPECIATE 3.2 FLUOROCARBON; CHLOROFLUOROCARBONS 1094 Paint Manufacture - Blending Kettle SPECIATE 3.2 COATING; PAINT 1095 Textile Products - General Fabric Operations - Dyeing and Curing SPECIATE 3.2 DYEING AND CURING; TEXTILE 1096 Textile Products - General Fabric Operations - Tenter Frame SPECIATE 3.2 TENTER FRAME; TEXTILE 1097 Aircraft Landing/Takeoff (LTO) - Military SPECIATE 3.2 AIRCRAFT; LANDING/TAKEOFF; LTO 1098 Aircraft Landing/Takeoff (LTO) - Commercial SPECIATE 3.2 AIRCRAFT; LANDING/TAKEOFF; LTO 1099 Aircraft Landing/Takeoff (LTO) - General Aviation SPECIATE 3.2 AIRCRAFT; LANDING/TAKEOFF; LTO 1100 Refueling SPECIATE 3.2 REFUELING; GASOLINE; GASOLINE MARKETING 

A-5
Profile 

Number Name Data Origin Keyword 

1101 Light Duty Gasoline Vehicles - 46 Car Study SPECIATE 3.2 GASOLINE COMBUSTION; VEHICLES 1103 1-Pentene SPECIATE 3.2 PENTENE 1104 Acetaldehyde SPECIATE 3.2 ACETALDEHYDE 1105 Acetic Acid SPECIATE 3.2 ACETIC ACID 1106 Acetic Anhydride SPECIATE 3.2 ACETIC ANHYDRIDE 1107 Acrolein SPECIATE 3.2 ACROLEIN 1108 Acrylic Acid SPECIATE 3.2 ACRYLIC ACID 1109 Acrylonitrile SPECIATE 3.2 ACRYLONITRILE 1110 Adipic Acid SPECIATE 3.2 ADIPIC ACID 1111 Aniline SPECIATE 3.2 ANILINE 1112 Benzyl Chloride SPECIATE 3.2 BENZYL CHLORIDE 1114 Butyl Acrylate SPECIATE 3.2 BUTYL ACRYLATE 1115 Butyl Carbitol SPECIATE 3.2 BUTYL CARBITOL 1116 Butyl Cellosolve SPECIATE 3.2 BUTYL CELLOSOLVE 1118 Carbitol SPECIATE 3.2 CARBITOL 1119 Carbon Tetrachloride SPECIATE 3.2 CARBON TETRACHLORIDE 1120 Acetylene SPECIATE 3.2 ACETYLENE 1121 Chloroform SPECIATE 3.2 CHLOROFORM 1122 Cresol SPECIATE 3.2 CRESOL 1123 Cumene SPECIATE 3.2 CUMENE 1124 Cyclohexanol SPECIATE 3.2 CYCLOHEXANOL 1125 Cyclohexanone SPECIATE 3.2 CYCLOHEXANONE 1126 Cyclopentene SPECIATE 3.2 CYCLOPENTENE 1127 Diethylene Glycol SPECIATE 3.2 DIETHYLENE GLYCOL 1128 Diisopropyl Benzene SPECIATE 3.2 DIISOPROPYL BENZENE 1129 Dipropylene Glycol SPECIATE 3.2 DIPROPYLENE GLYCOL 1130 Dodecene SPECIATE 3.2 DODECENE 1131 Epichlorohydrin SPECIATE 3.2 EPICHLOROHYDRIN 1132 Ethanolamines SPECIATE 3.2 ETHANOLAMINES 1134 Ethyl Acrylate SPECIATE 3.2 ETHYL ACRYLATE 1135 Ethyl Benzene SPECIATE 3.2 ETHYL BENZENE 1136 Ethyl Ether SPECIATE 3.2 ETHYL ETHER 1137 Ethyl Mercaptan SPECIATE 3.2 ETHYL MERCAPTAN 1138 Ethylene Dibromide SPECIATE 3.2 ETHYLENE DIBROMIDE 1139 Ethyleneamines SPECIATE 3.2 ETHYLENEAMINES 1140 Formaldehyde SPECIATE 3.2 FORMALDEHYDE 1141 Formic Acid SPECIATE 3.2 FORMIC ACID 1142 Furfural SPECIATE 3.2 FURFURAL 1144 Heptenes SPECIATE 3.2 HEPTENES 1145 Isobutyrldehyde SPECIATE 3.2 ISOBUTYRLDEHYDE 1146 Isobutyl Acrylate SPECIATE 3.2 ISOBUTYL ACETATE 1147 Isobutyl Alcohol SPECIATE 3.2 ISOBUTYL ALCOHOL 1148 Isoprene SPECIATE 3.2 ISOPRENE 1149 Methanol SPECIATE 3.2 METHANOL 1150 Methyl Acetate SPECIATE 3.2 METHYL ACETATE 1151 Methyl Acrylate SPECIATE 3.2 METHYL ACRYLATE 1152 Methyl Carbitol SPECIATE 3.2 METHYL CARBITOL 

A-6
Profile 

Number Name Data Origin Keyword 

1153 Methyl Cellosolve SPECIATE 3.2 METHYL CELLOSOLVE 1154 Methyl Styrene SPECIATE 3.2 METHYL STYRENE 1155 Methylallene SPECIATE 3.2 METHYLALLENE 1158 Methyl T-Butyl Ether SPECIATE 3.2 METHYL T-BUTYL ETHER 1159 m-Xylene SPECIATE 3.2 XYLENE 1160 Nitrobenzene SPECIATE 3.2 NITROBENZENE 1162 n-Butraldehyde SPECIATE 3.2 BUTRALDEHYDE 1163 n-Decane SPECIATE 3.2 DECANE 1164 n-Dodecane SPECIATE 3.2 DODECANE 1165 o-Xylene SPECIATE 3.2 XYLENE 1166 Pentadecane SPECIATE 3.2 PENTADECANE 1167 Residential Wood Combustion SPECIATE 3.2 RESIDENTIAL; WOOD COMBUSTION 1168 Piperylene SPECIATE 3.2 PIPERYLENE 1171 Propionaldehyde SPECIATE 3.2 PROPIONALDEHYDE 1172 Propionic Acid SPECIATE 3.2 PROPIONIC ACID 1173 Propylene Oxide SPECIATE 3.2 PROPYLENE OXIDE 1174 p-Xylene SPECIATE 3.2 XYLENE 1175 Tert- Butyl Alcohol SPECIATE 3.2 BUTYL ALCOHOL 1176 Toluene Diisocyanate SPECIATE 3.2 TOLUENE DIISOCYANATE 1178 Coal-Fired Boiler - Electric Generation SPECIATE 3.2 BOILER; ELECTRIC GENERATION; UTILITY; COAL COMBUSTION 1185 Coal-Fired Boiler - Industrial SPECIATE 3.2 BOILER; INDUSTRIAL; COAL COMBUSTION 1186 Heavy Duty Gasoline Trucks SPECIATE 3.2 GASOLINE COMBUSTION; VEHICLES 1187 Citrus Coating SPECIATE 3.2 CITRUS COATING; COATING 1188 Fermentation Processes SPECIATE 3.2 FERMENTATION 1189 Pulp and Paper Industry - Plywood Veneer Dryer SPECIATE 3.2 PULP AND PAPER; PLYWOOD; INDUSTRIAL 1190 Gasoline Marketed - Summer Blend - 1984 SPECIATE 3.2 GASOLINE; GASOLINE MARKETING 1191 Graphic Arts - (Printing) SPECIATE 3.2 GRAPHIC ARTS; PRINTING 1192 Degreasing SPECIATE 3.2 DEGREASING 1193 Dry cleaning SPECIATE 3.2 DRYCLEANING 1194 Autobody Repair SPECIATE 3.2 AUTOBODY REPAIR; COATING 1195 Degreasing - Composite SPECIATE 3.2 DEGREASING 1196 Drycleaning - Composite SPECIATE 3.2 DRYCLEANING 1197 Isooctane SPECIATE 3.2 ISOOCTANE 1198 Pentane SPECIATE 3.2 PENTANE 1199 Isopentane SPECIATE 3.2 ISOPENTANE 1200 Cyclopentane SPECIATE 3.2 CYCLOPENTANE 1201 Light-Duty Diesel Vehicles SPECIATE 3.2 DIESEL COMBUSTION; VEHICLES 1202 Primary Aluminum Production SPECIATE 3.2 ALUMINUM; PRIMARY ALUMINUM; METALLURGICAL PROCESS 1203 Light-Duty Gasoline Vehicles - Exhaust SPECIATE 3.2 GASOLINE COMBUSTION; VEHICLES 1204 Light-Duty Gasoline Vehicles - Evaporative SPECIATE 3.2 GASOLINE; VEHICLES; GASOLINE EVAPORATIVE 1205 Crude Oil Production - Well Heads (Water Flood) SPECIATE 3.2 INDUSTRIAL; CRUDE OIL; PETROLEUM INDUSTRY 1206 Crude Oil Production - Well Heads (Water Flood) SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 1207 Well Heads (Water Flood) Composite SPECIATE 3.2 PETROLEUM INDUSTRY; CRUDE OIL; INDUSTRIAL 1208 Crude Oil Production - Gathering Tanks SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 1209 Oilfield Pipeline Tanks SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 1210 Pipeline Terminal Tanks SPECIATE 3.2 CRUDE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 1211 Refinery Crude Oil Storage Tanks SPECIATE 3.2 REFINERY; CRUDE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 

A-7
Profile 

Number Name Data Origin Keyword 

1212 Crude Oil Production - Well Heads (Gas Drive) SPECIATE 3.2 INDUSTRIAL; CRUDE OIL; PETROLEUM INDUSTRY 1213 Composite of 6 Engines Burning JP-4 Fuel at 100 % Power SPECIATE 3.2 JET FUEL; JP-4; AIRCRAFT 1214 Composite of 6 Engines Burning JP-4 Fuel at 75 % Power SPECIATE 3.2 AIRCRAFT; JET FUEL; JP-4 1215 Composite of 6 Engines Burning JP-4 Fuel at 30 % Power SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-4 1216 Composite of 6 Engines Burning JP-4 Fuel Across All Powers SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-4 1217 Composite of 6 Engines Burning JP-4 Fuel at Idle Power SPECIATE 3.2 JET FUEL; JP-4; AIRCRAFT 1218 Composite - TF-39 Engine Burning JP-5 Fuel Across All Powers SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-5 1219 Composite - CTM-56 Engine Burning JP-5 Fuel Across All Powers SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-5 1220 Composite - J79 Engine Burning JP-4 Fuel Across All Powers SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-4 1221 Composite - TF33-P3 Engine Burning JP-4 Fuel Across Powers SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-4 1222 Composite - TF33-P7 Engine Burning JP-4 Fuel Across Power SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-4 1223 Composite - J79 Engine Burning JP-4 Fuel Across Powers SPECIATE 3.2 JET FUEL; AIRCRAFT; JP-4 1224 Composite - CFM-56 Engine Burning 3 Fuels at Idle Power SPECIATE 3.2 JET FUEL; AIRCRAFT 1225 Composite - TF-39 Engine Burning 3 Fuels at Idle Power SPECIATE 3.2 JET FUEL; AIRCRAFT 1226 Composite - CFM-56 Engine Burning 3 Fuels Across All Powers SPECIATE 3.2 JET FUEL; AIRCRAFT 1227 Composite - TF-39 Engine Burning 3 Fuels Across All Powers SPECIATE 3.2 JET FUEL; AIRCRAFT 1301 10% Ethanol Composite (Hot Soak + Diurnal) Evaporative SPECIATE 3.2 ETHANOL; GASOLINE; ETHANOL GASOLINE; VEHICLES; GASOLI1302 10% Ethanol Diurnal SPECIATE 3.2 ETHANOL; GASOLINE; ETHANOL GASOLINE; VEHICLES; DIURNA1303 10% Ethanol Hot Soak SPECIATE 3.2 ETHANOL; GASOLINE; HOT SOAK; ETHANOL GASOLINE; VEHICL1304 10% Ethanol Running Loss SPECIATE 3.2 ETHANOL; GASOLINE; ETHANOL GASOLINE; RUNNING LOSS; VE1305 Industry Average (circa 1990) Gasoline Composite (Hot Soak + Diurnal) Evaporative SPECIATE 3.2 GASOLINE; VEHICLES; GASOLINE EVAPORATIVE; HOT SOAK; DI1306 Industry Average (circa 1990) Gasoline Diurnal SPECIATE 3.2 GASOLINE; VEHICLES; DIURNAL 1307 Industry Average (circa 1990) Gasoline Hot Soak SPECIATE 3.2 HOT SOAK; VEHICLES; GASOLINE 1308 Industry Average (circa 1990) Gasoline Running Loss SPECIATE 3.2 VEHICLES; GASOLINE; RUNNING LOSS 1309 11% MTBE Composite (Hot Soak + Diurnal) Evaporative SPECIATE 3.2 MTBE GASOLINE; VEHICLES; GASOLINE; MTBE; GASOLINE EVAP1310 11% MTBE Diurnal SPECIATE 3.2 MTBE GASOLINE; DIURNAL; GASOLINE; VEHICLES; MTBE 1311 11% MTBE Hot Soak SPECIATE 3.2 MTBE GASOLINE; HOT SOAK; VEHICLES; GASOLINE; MTBE 1312 11% MTBE Running Loss SPECIATE 3.2 MTBE GASOLINE; RUNNING LOSS; VEHICLES; MTBE 1313 Industry Average (circa 1990) Gasoline Exhaust SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 1314 10% Ethanol Exhaust SPECIATE 3.2 ETHANOL; ETHANOL GASOLINE; VEHICLES; GASOLINE COMBUS1315 11% MTBE Exhaust SPECIATE 3.2 MTBE GASOLINE; GASOLINE; VEHICLES; MTBE 2401 Architectural Surface Coating SPECIATE 3.2 ARCHITECTURAL COATING; COATING 2402 Auto Refinishing SPECIATE 3.2 AUTOMOBILE REFINISHING; COATING 2403 Traffic Markings SPECIATE 3.2 TRAFFIC PAINT; COATING 2404 Flat Wood Coating SPECIATE 3.2 COATING 2405 Wood Furniture Coating SPECIATE 3.2 COATING 2406 Metal Furniture Coating SPECIATE 3.2 COATING 2407 Paper, Foil, Film Coating SPECIATE 3.2 COATING 2408 Can Coating SPECIATE 3.2 COATING 2409 Coil Coating SPECIATE 3.2 COATING 2410 Electrical Insulation Coating SPECIATE 3.2 COATING 2411 Appliances Coating SPECIATE 3.2 COATING 2412 Machinery Coating SPECIATE 3.2 COATING 2413 New Motor Vehicles Coating SPECIATE 3.2 COATING 2414 Aircraft Coating SPECIATE 3.2 COATING 2415 Marine Paints SPECIATE 3.2 MARINE PAINT; PAINT; COATING 2416 Rail Equipment Coating SPECIATE 3.2 COATING 

A-8
Profile 

Number Name Data Origin Keyword 

2417 Misc. Manufacturing Coatings SPECIATE 3.2 COATING 2418 Industrial Maintenance Coatings SPECIATE 3.2 COATING 2419 Aerosols, Special Purpose SPECIATE 3.2 COATING 2420 Degreasing, All Processes/All Industries SPECIATE 3.2 DEGREASING 2421 Coin-op Drycleaners/All Solvents SPECIATE 3.2 DRYCLEANING 2422 Commercial/Industrial Dry Cleaners SPECIATE 3.2 DRYCLEANING 2423 Industrial Adhesives SPECIATE 3.2 ADHESIVE 2424 Graphic Arts Coatings SPECIATE 3.2 GRAPHIC ARTS; COATING 2425 Surface Coatings - General SPECIATE 3.2 COATING 2431 Clear Wood Finishes - 1996 SPECIATE 3.2 COATING 2432 Graphic Arts Coatings - 1996 SPECIATE 3.2 GRAPHIC ARTS; COATING 2433 Solvent-based Industrial Maintenance Coatings - 1996 SPECIATE 3.2 COATING 2434 Solvent-based Medium Gloss/High Gloss - 1996 SPECIATE 3.2 COATING 2435 Quick-dry Primers and Enamels - 1996 SPECIATE 3.2 COATING; PRIMER; ENAMEL 2436 Solvent-based Primers and Sealers - 1996 SPECIATE 3.2 PRIMER; SEALER; COATING 2437 Semi-transparent Stains - 1996 SPECIATE 3.2 STAIN; COATING 2438 Traffic Paint - 1996 SPECIATE 3.2 TRAFFIC PAINT; PAINT; COATING 2439 Thinning Solvent - 1996 SPECIATE 3.2 SOLVENT 2440 Varnishes - 1996 SPECIATE 3.2 VARNISH; COATING 2441 Commercial Natural Gas from Los Angeles - 1972/1973 SPECIATE 3.2 NATURAL GAS 2442 Natural gas, Juarez - 1996 SPECIATE 3.2 NATURAL GAS 2443 Geogenic Natural Gas from Los Angeles, 1972/1973 SPECIATE 3.2 NATURAL GAS; GEOGENIC 2444 LPG from Super Energy Propane & Westex Conversion - 1996 SPECIATE 3.2 LPG 2445 LPG from Servigas & Commercial de Juarez - 1996 SPECIATE 3.2 LPG 2446 Composite Gasoline Liquid from Boston, Summer 1995 Fed Phase 1 RFG SPECIATE 3.2 GASOLINE; PHASE 1 RFG; GASOLINE LIQUID 2447 Composite Gasoline Liquid from Los Angeles, Summer 1995 Fed Phase 1 RFG SPECIATE 3.2 GASOLINE; PHASE 1 RFG; GASOLINE LIQUID 2448 Composite Gasoline Liquid, El Paso - 1996 SPECIATE 3.2 GASOLINE; GASOLINE LIQUID 2449 Composite Liquid Gasoline Seattle (5 brands, 3 grades), Conventional - 1997 SPECIATE 3.2 GASOLINE; GASOLINE LIQUID 2450 Composite Gasoline Vapor from Boston, Summer 1995, Fed Phase 1 RFG SPECIATE 3.2 GASOLINE VAPOR; PHASE 1 RFG; GASOLINE 2451 Gasoline Vapor, Hot-Soak, Downwind Sample from the Astrodome - 1996 SPECIATE 3.2 GASOLINE VAPOR; GASOLINE; HOT SOAK 2452 Gasoline Vapor, Hot-Soak, Downwind-Upwind Sample from the Astrodome - 1996 SPECIATE 3.2 GASOLINE; GASOLINE VAPOR; HOT SOAK 2453 Composite of 14 Gasoline Headspace Vapor Samples - 1996 SPECIATE 3.2 GASOLINE HEADSPACE; GASOLINE; GASOLINE VAPOR 2454 Composite Gasoline Vapor from Los Angeles, Summer 1995 SPECIATE 3.2 GASOLINE; GASOLINE VAPOR 2455 Composite Gasoline Vapor from Seattle (5 brands, 3 grades) - 1997 SPECIATE 3.2 GASOLINE VAPOR; GASOLINE 2456 Composite of 5 Emission Profiles from Miscellaneous Industrial Plants SPECIATE 3.2 INDUSTRIAL 2457 Composite of 10 Emission Profiles - Misc. Chemical and Refining Plants in Houston - 

1993 

SPECIATE 3.2 CHEMICAL MANUFACTURING; REFINERY; INDUSTRIAL 

2458 Refinery - Chevron FCC - August 6-17, 1996 SPECIATE 3.2 REFINERY; INDUSTRIAL 2459 Refinery - Chevron South - August 6-17, 1996 SPECIATE 3.2 REFINERY; INDUSTRIAL 2460 Refinery - Chevron TankFarm (Evaporative) - August 6-17, 1996 SPECIATE 3.2 REFINERY; INDUSTRIAL 2461 Composite of 6 Emission Profiles from Ethylene Production Facilities SPECIATE 3.2 ETHYLENE; CHEMICAL MANUFACTURING 2462 Composite of 3 Fugitive Emission Profiles from Chemical Mfg. Facilities SPECIATE 3.2 CHEMICAL MANUFACTURING 2463 Miscellaneous Industrial Emission Profile - Delmex - August 6-17, 1996 SPECIATE 3.2 INDUSTRIAL 2464 Industrial Point Source, Amerada Hess, Principle Business: Special Warehousing - 

1993 

SPECIATE 3.2 INDUSTRIAL 

2465 Industrial Point Source, Lyondell Citgo Refining, Principle Business: Petroleum Refining 

- 1993 

SPECIATE 3.2 INDUSTRIAL; REFINERY; PETROLEUM INDUSTRY 

A-9
Profile 

Number Name Data Origin Keyword 

2466 Industrial Point Source, Fabricated Metal Products - 1993 SPECIATE 3.2 INDUSTRIAL; FABRICATED METAL 2467 Industrial Point Source, Phibro Energy, Principle Business: Petroleum Refining - 1993 SPECIATE 3.2 INDUSTRIAL; REFINERY; PETROLEUM INDUSTRY 2468 Industrial Point Source, Crown Central Petroleum, Principle Business: Bulk Fuel 

Storage - 1993 

SPECIATE 3.2 INDUSTRIAL; REFINERY; PETROLEUM INDUSTRY 

2469 Industrial Point Source, Miles Incorporated, Principle Business: Synthetic Rubber - 

1993 

SPECIATE 3.2 INDUSTRIAL; SYNTHETIC RUBBER 

2470 Industrial Point Source, Albermarle, Principle Business: Industrial Organic Chemicals - 

1993 

SPECIATE 3.2 INDUSTRIAL; CHEMICAL MANUFACTURING 

2471 Industrial Point Source, GATX Terminals, Principle Business: Bulk Storage Terminals - 

1993 

SPECIATE 3.2 INDUSTRIAL 

2472 Industrial Point Source, GATX Terminals, Principle Business: Bulk Storage Terminals - 

1993 

SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 

2473 Industrial Point Source, Chevron, Principle Business: Bulk Fuel Storage - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2474 Industrial Point Source, Texas Petrochem, Principle Business: Organic Chemical 

Synthesis - 1993 

SPECIATE 3.2 CHEMICAL MANUFACTURING; INDUSTRIAL; PETROLEUM INDUS

2475 Industrial Point Source, Phillips Pipeline, Principle Business: Bulk Fuel Storage - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2476 Industrial Point Source, Phillips Chemical Company, Principle Business: K-Resin 

Production - 1993 

SPECIATE 3.2 INDUSTRIAL; CHEMICAL MANUFACTURING 

2477 Industrial Point Source, South Coast Terminals, Principle Business: Petrochemical - 

1993 

SPECIATE 3.2 INDUSTRIAL; CHEMICAL MANUFACTURING 

2478 Industrial Point Source, Warren Petroleum, Principle Business: Bulk Storage Terminal 

- 1993 

SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 

2479 Industrial Cluster, Composite Profile, Samples Taken from Downwind of Amoco - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2480 Industrial Cluster, Ship Channel, Downwind Sample - 1993 SPECIATE 3.2 INDUSTRIAL 2481 Industrial Cluster, Composite Profile, Samples Taken from Downwind of Shell - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2482 Industrial Cluster, Composite Profile, Samples Taken from Downwind of Texaco - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2483 Industrial Cluster, Texaco, Downwind-Upwind Sample - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2484 Industrial Cluster, Composite Profile, Samples Taken from Downwind of Union Carbide 

- 1993 

SPECIATE 3.2 INDUSTRIAL 

2485 Composite of 21 Fugitive Emission Profiles from Petroleum Industry Facilities - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2486 Composite of 5 Fugitive Emission Profiles from Petroleum Marketing - 1993 SPECIATE 3.2 INDUSTRIAL; GASOLINE MARKETING; PETROLEUM INDUSTRY 2487 Composite of 7 Emission Profiles from Crude Oil Storage Tanks - 1993 SPECIATE 3.2 INDUSTRIAL; PETROLEUM INDUSTRY 2488 Composite of 9 Emission Profiles from Distillate Oil Storage Tanks. - 1993 SPECIATE 3.2 DISTILLATE OIL; PETROLEUM INDUSTRY; INDUSTRIAL 2489 Composite of 15 Fugitive Emission Profiles from Petroleum Storage Facilities - 1993 SPECIATE 3.2 PETROLEUM INDUSTRY; INDUSTRIAL 2490 Composite of 14 Emission Profiles from Gasoline Storage Tanks - 1993 SPECIATE 3.2 GASOLINE; PETROLEUM INDUSTRY; INDUSTRIAL 2491 Vehicle Exhaust - Current Fleet (1989) FTP Composite, Conventional Fuel SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 2492 Vehicle Exhaust - Current Fleet (1989) Cold Start SPECIATE 3.2 VEHICLES; COLD START; VEHICLE FUEL COMBUSTION 2493 Vehicle - Current Fleet (1989) Diurnal Evaporative SPECIATE 3.2 VEHICLES; DIURNAL; GASOLINE EVAPORATIVE; GASOLINE 2494 Vehicle Exhaust - Current Fleet (1989) Hot Start SPECIATE 3.2 HOT START; VEHICLES; VEHICLE FUEL COMBUSTION 2495 Vehicle - Current Fleet (1989) Hot Soak Evaporative SPECIATE 3.2 VEHICLES; HOT SOAK; GASOLINE EVAPORATIVE; GASOLINE 2496 Vehicle Exhaust - Current Fleet (1989) Running Loss SPECIATE 3.2 VEHICLES; RUNNING LOSS; VEHICLE FUEL COMBUSTION 2497 Vehicle Exhaust - Current Fleet (1989) Hot Stabilized SPECIATE 3.2 HOT STABILIZED; VEHICLES; VEHICLE FUEL COMBUSTION 2498 Vehicle Exhaust - Older Fleet (1983-1985) FTP Composite SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 2499 Vehicle Exhaust - Older Fleet (1983-1985) Cold Start SPECIATE 3.2 COLD START; VEHICLES; VEHICLE FUEL COMBUSTION 2500 Vehicle - Older Fleet (1983-1985) Diurnal Evaporative SPECIATE 3.2 VEHICLES; DIURNAL; GASOLINE EVAPORATIVE; GASOLINE 2501 Vehicle Exhaust - Older Fleet (1983-1985) Hot Start SPECIATE 3.2 VEHICLES; HOT START; VEHICLE FUEL COMBUSTION 2502 Vehicle - Older Fleet (1983-1985) Hot Soak Evaporative SPECIATE 3.2 VEHICLES; HOT SOAK; GASOLINE EVAPORATIVE; GASOLINE 

A-10
Profile 

Number Name Data Origin Keyword 

2503 Vehicle Exhaust - Older Fleet (1983-1985) Running Loss SPECIATE 3.2 VEHICLES; RUNNING LOSS; VEHICLE FUEL COMBUSTION 2504 Vehicle Exhaust - Older Fleet (1983-1985) Hot Stabilized SPECIATE 3.2 VEHICLES; HOT STABILIZED; VEHICLE FUEL COMBUSTION 2505 Vehicle Exhaust - Tip O'Neill Garage (Boston) Cold Start - Sept.12-13, 1995 SPECIATE 3.2 VEHICLES; TIP O'NEILL GARAGE; COLD START; VEHICLE FUEL C2506 Vehicle Exhaust - Cold-Start, Downwind Sample from the Astrodome - 1993 SPECIATE 3.2 VEHICLES; COLD START; ASTRODOME; VEHICLE FUEL COMBUS2507 Vehicle Exhaust - Astrodome, Cold Start, Downwind-upwind.- 1993 SPECIATE 3.2 VEHICLES; COLD START; ASTRODOME; VEHICLE FUEL COMBUS2508 Vehicle Exhaust - Juarez rush hour traffic - 1996 SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 2509 Vehicle Exhaust - Juarez propane bus - adjusted for Juarez traffic - 1996 SPECIATE 3.2 VEHICLES; PROPANE COMBUSTION 2510 Vehicle Exhaust - 100% high emitters - Orange County, CA SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 2511 Vehicle Exhaust - 100% low emitters - Orange County, CA SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 2512 Vehicle Exhaust - Callahan Tunnel - Sept. 18-19, 1995 SPECIATE 3.2 VEHICLES; CALLAHAN TUNNEL; VEHICLE FUEL COMBUSTION 2513 Vehicle Exhaust - Callahan Tunnel Diesel Exhaust Subtracted - Sept. 18-19, 1995 SPECIATE 3.2 VEHICLES; CALLAHAN TUNNEL; VEHICLE FUEL COMBUSTION 2514 Vehicle Exhaust - Callahan Tunnel Diesel and Minimum Running Loss Subtracted - 

Sept. 18-19, 1995 

SPECIATE 3.2 VEHICLES; CALLAHAN TUNNEL; VEHICLE FUEL COMBUSTION 

2515 Vehicle Exhaust - Callahan Tunnel Diesel and Maximum Running Loss Subtracted - 

Sept. 18-19, 1995 

SPECIATE 3.2 VEHICLES; CALLAHAN TUNNEL; VEHICLE FUEL COMBUSTION 

2516 Vehicle Exhaust - Lincoln Tunnel - Aug. 16-18, 1995 SPECIATE 3.2 VEHICLES; LINCOLN TUNNEL; VEHICLE FUEL COMBUSTION 2517 Vehicle Exhaust - Lincoln Tunnel Diesel Exhaust Subtracted - Aug. 16-18, 1995 SPECIATE 3.2 VEHICLES; LINCOLN TUNNEL; VEHICLE FUEL COMBUSTION 2518 Vehicle Exhaust - Lincoln Tunnel Diesel and Minimum Running Loss Subtracted - Aug. 

16-18, 1995 

SPECIATE 3.2 VEHICLES; LINCOLN TUNNEL; VEHICLE FUEL COMBUSTION 

2519 Vehicle Exhaust - Lincoln Tunnel Diesel and Maximum Running Loss Subtracted - Aug. 

16-18, 1995 

SPECIATE 3.2 VEHICLES; LINCOLN TUNNEL; VEHICLE FUEL COMBUSTION 

2520 Vehicle Exhaust - Tuscarora Tunnel Diesel - 1995 SPECIATE 3.2 VEHICLES; TUSCARORA TUNNEL; DIESEL COMBUSTION 2521 Vehicle Exhaust - Tuscarora Tunnel Light Duty Gasoline - 1995 SPECIATE 3.2 VEHICLES; TUSCARORA TUNNEL; GASOLINE COMBUSTION 2522 Vehicle Exhaust - Sepulveda Tunnel - Oct. 3-4, 1995 SPECIATE 3.2 VEHICLES; SEPULVEDA TUNNEL; VEHICLE FUEL COMBUSTION 2523 Vehicle Exhaust - Sepulveda Tunnel Diesel Exhaust Subtracted - Oct. 3-4, 1995 SPECIATE 3.2 VEHICLES; SEPULVEDA TUNNEL; VEHICLE FUEL COMBUSTION 2524 Vehicle Exhaust - Sepulveda Tunnel Diesel and Minimum Running Loss Subtracted - 

Oct. 3-4, 1995 

SPECIATE 3.2 VEHICLES; SEPULVEDA TUNNEL; VEHICLE FUEL COMBUSTION 

2525 Vehicle Exhaust - Sepulveda Tunnel Diesel and Maximum Running Loss Subtracted - 

Oct. 3-4, 1995 

SPECIATE 3.2 VEHICLES; SEPULVEDA TUNNEL; VEHICLE FUEL COMBUSTION 

2526 Vehicle Exhaust - Fort McHenry Tunnel Diesel - 1995 SPECIATE 3.2 VEHICLES; FORT MCHENRY TUNNEL; DIESEL COMBUSTION 2527 Vehicle Exhaust - Fort McHenry Tunnel Light-Duty Gasoline - 1995 SPECIATE 3.2 VEHICLES; FORT MCHENRY TUNNEL; GASOLINE COMBUSTION 2528 Vehicle Exhaust - Van Nuys Tunnel - June 8-12, 1995 SPECIATE 3.2 VEHICLES; VAN NUYS TUNNEL; VEHICLE FUEL COMBUSTION 2529 Vehicle Exhaust - Van Nuys Tunnel, Diesel Exhaust Subtracted - June 8-12, 1995 SPECIATE 3.2 VEHICLES; VAN NUYS TUNNEL; VEHICLE FUEL COMBUSTION 2530 Vehicle Exhaust - Van Nuys Tunnel, Diesel and Minimum Running Loss Subtracted - 

June 8-12, 1995 

SPECIATE 3.2 VEHICLES; VAN NUYS TUNNEL; VEHICLE FUEL COMBUSTION 

2531 Vehicle Exhaust - Van Nuys Tunnel, Diesel and Maximum Running Loss Subtracted - 

June 8-12, 1995 

SPECIATE 3.2 VEHICLES; VAN NUYS TUNNEL; VEHICLE FUEL COMBUSTION 

2532 Vehicle Exhaust - Mt. Baker Tunnel Emissions, Downwind Exhaust - 1995 SPECIATE 3.2 VEHICLES; MT. BAKER TUNNEL; VEHICLE FUEL COMBUSTION 2533 Vehicle Exhaust - Mt. Baker Tunnel Emissions with Diesel Contributions Removed - 

1995 

SPECIATE 3.2 VEHICLES; MT. BAKER TUNNEL; VEHICLE FUEL COMBUSTION 

2534 Vehicle Exhaust - Mt. Baker Tunnel Emissions with Diesel and 5~10% of Running Loss 

Contributions Removed - 1995 

SPECIATE 3.2 VEHICLES; MT. BAKER TUNNEL; VEHICLE FUEL COMBUSTION 

2535 Vehicle Exhaust - Mt. Baker Tunnel emissions with Diesel and 15~30% of Running 

Loss Contributions Removed - 1995 

SPECIATE 3.2 VEHICLES; MT. BAKER TUNNEL; VEHICLE FUEL COMBUSTION 

2536 Vehicle Exhaust - Baytown Tunnel, Warm Running, Downwind Sample - 1993 SPECIATE 3.2 VEHICLES; BAYTOWN TUNNEL; VEHICLE FUEL COMBUSTION 2537 Vehicle Exhaust - Composite of 4 Westheimer Profiles, Warm Running, Downwind 

Sample - 1993 

SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 

A-11
Profile 

Number Name Data Origin Keyword 

2538 Vehicle Exhaust - Composite of 2 Westheimer Profiles, Warm Running, DownwindUpwind - 1993 SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION 2539 Vehicle Exhaust - Ambient Roadside Monitoring: Kanagawa Prefecture, Japan SPECIATE 3.2 VEHICLES; ROADSIDE 2540 Vehicle Emissions: Roadway: Busy Intersection SPECIATE 3.2 VEHICLES; ROADSIDE 2541 Wastewater Treatment Plants - New Jersey SPECIATE 3.2 WASTEWATER TREATMENT 2542 Wastewater Treatment Plants - Cincinnati Area SPECIATE 3.2 WASTEWATER TREATMENT 2543 Graphic Arts - Lithography SPECIATE 3.2 GRAPHIC ARTS; LITHOGRAPHY 2544 Graphic Arts - Letterpress SPECIATE 3.2 GRAPHIC ARTS; LETTERPRESS 2545 Graphic Arts - Rotogravure SPECIATE 3.2 GRAPHIC ARTS; ROTOGRAVURE 2546 Automotive Painting - Downwind Ground Based Compositions SPECIATE 3.2 VEHICLES; COATING 2547 Polyethylene Plant: Kawasaki City SPECIATE 3.2 POLYETHYLENE; CHEMICAL MANUFACTURING 2548 Vapor Degreasing - Based on 1985 Chlorinated Solvent Consumption Estimate SPECIATE 3.2 VAPOR DEGREASING; DEGREASING; CHLORINATED SOLVENT 2549 Offset Printing - Plant A, Press/Plate Making Rooms, Air Return SPECIATE 3.2 OFFSET PRINTING; PRINTING; PRESS/PLATE MAKING 2550 Offset Printing - Plant A, Press/Plate Making Rooms, Average of Six Sites SPECIATE 3.2 OFFSET PRINTING; PRINTING; PRESS/PLATE MAKING 2551 Offset Printing - Plant A, Six-Color Press Air Return SPECIATE 3.2 OFFSET PRINTING; PRINTING; SIX-COLOR PRESS 2552 Offset Printing - Plant B, Average of all rooms SPECIATE 3.2 OFFSET PRINTING; PRINTING 2553 Offset Printing - Plant C, Room Composition SPECIATE 3.2 OFFSET PRINTING; PRINTING 2554 Petroleum Refineries - Outside Operators: Summertime, Personal Exposure SPECIATE 3.2 PETROLEUM INDUSTRY; REFINERY; INDUSTRIAL 2555 Japanese Refinery - Kawasaki City SPECIATE 3.2 REFINERY; INDUSTRIAL 2556 Headspace Profile - Regular Gasoline - Chicago: Summer 1989 SPECIATE 3.2 GASOLINE; GASOLINE HEADSPACE; GASOLINE - REGULAR; GAS2557 Headspace Profile - Mid-grade Gasoline - Chicago: Summer 1989 SPECIATE 3.2 GASOLINE VAPOR; GASOLINE - MID GRADE; GASOLINE; GASOL2558 Headspace Profile - Premium Gasoline - Chicago: Summer 1989 SPECIATE 3.2 GASOLINE HEADSPACE; GASOLINE - PREMIUM; GASOLINE; GAS2559 Refueling Profile - Summer 1989 Sales of Gasoline in Chicago SPECIATE 3.2 REFUELING; GASOLINE; GASOLINE - SUMMER 2560 Refueling Profile - Regular Summer Blend - Atlanta, 1990 SPECIATE 3.2 REFUELING; GASOLINE - REGULAR; GASOLINE; GASOLINE - SU2561 Refueling Profile - Regular Summer Blend - Chicago, 1990 SPECIATE 3.2 REFUELING; GASOLINE - REGULAR; GASOLINE; GASOLINE - SU2562 Roadway - Vehicle Exhaust Emissions - Chicago, March, 1990 SPECIATE 3.2 VEHICLES; VEHICLE FUEL COMBUSTION; ROADSIDE 2563 Roadway - Vehicle Exhaust Emissions - Raleigh SPECIATE 3.2 VEHICLES; ROADSIDE; VEHICLE FUEL COMBUSTION 2564 Roadway - Vehicle Exhaust Emissions - Atlanta, 1990 SPECIATE 3.2 VEHICLES; ROADSIDE; VEHICLE FUEL COMBUSTION 2565 Vehicle Cold Start (adjusted for background) - Chicago, March 1990 SPECIATE 3.2 VEHICLES; COLD START; VEHICLE FUEL COMBUSTION 2566 Vehicle Hot Soak (adjusted for background) - Chicago, March 1990 SPECIATE 3.2 VEHICLES; HOT SOAK 2567 Vehicle Hot Soak - Atlanta, 1990 SPECIATE 3.2 VEHICLES; HOT SOAK 2568 Refinery - Romeoville, Ill, 1990 SPECIATE 3.2 REFINERY; INDUSTRIAL; PETROLEUM INDUSTRY 2569 Coke Oven - Chicago, Ill, 1992 SPECIATE 3.2 COKE 2570 Graphic Arts - Composite of Lithography, Rotogravure, Letterpress and Flexography SPECIATE 3.2 GRAPHIC ARTS; LITHOGRAPHY; ROTOGRAVURE; LETTERPRES2571 Airport - Atlanta - August 27, 1990 SPECIATE 3.2 AIRPORT 2572 Aircraft - Atlanta - August 27, 1990 SPECIATE 3.2 AIRCRAFT 3001 Pesticides CARB Pesticides 3002 Landfills CARB Landfill Gas 3003 Wastewater Treatment Plants CARB POTW; Wastewater Treatment Plant 3004 Consumer Products: Arts And Crafts Adhesives CARB Consumer Products; Adhesives; Arts and Crafts 3005 Consumer Products: Automotive Adhesives CARB Consumer Products; Adhesives; Automotive 3006 Consumer Products: Carpet And Tile Adhesives CARB Consumer Products; Adhesives; Carpet and Tile 3007 Consumer Products: Construction And Panel Adhesives CARB Consumer Products; Adhesives; Construction and Panel 3008 Consumer Products: Contact Adhesive CARB Consumer Products; Adhesives 3009 Consumer Products: General Purpose Cleaners Adhesive CARB Consumer Products; Adhesives 3010 Consumer Products: Aerosol Adhesive (Including Industrial) CARB Consumer Products 3011 Consumer Products: Pipe Cements And Primers CARB Consumer Products; Pipe Cements and Primers 

A-12
Profile 

Number Name Data Origin Keyword 

3012 Consumer Products: Woodworking Glues CARB Consumer Products; Glues 3013 Consumer Products: Sealants & Caulking Compounds CARB Consumer Products; Sealants and Caulking Compounds 3014 Consumer Products: Wood Fillers CARB Consumer Products; Wood Fillers 3015 Consumer Products: Bug And Tar Removers CARB Consumer Products; Bug and Tar Removers 3016 Consumer Products: Auto Carpet And Upholstery Cleaners - Aerosols CARB Consumer Products; Cleaners; Auto Carpet and Upholstery 3017 Consumer Products: Auto Carpet And Upholstery Cleaners - Non-Aerosols CARB Consumer Products; Cleaners; Auto Carpet and Upholstery 3018 Consumer Products: Automotive Hard Paste Waxes CARB Consumer Products; Automotive; Waxes 3019 Consumer Products: Automotive Instant Detailers CARB Consumer Products; Automotive 3020 Consumer Products: Automotive Waxes/Polishes/Sealants/Glazes CARB Consumer Products; Automotive Waxes; Polishes; Sealants; Glazes 3021 Consumer Products: Rubber And Vinyl Protectants - Aerosols CARB Consumer Products; Rubber and Vinyl Protectants 3022 Consumer Products: Rubber And Vinyl Protectants - Non-Aerosols CARB Consumer Products; Rubber and Vinyl Protectants 3023 Consumer Products: Automotive Rubbing Or Polishing Compounds CARB Consumer Products; Automotive; Rubbing; Polishing 3024 Consumer Products: Tire Cleaners CARB Consumer Products; Cleaners; Tire 3025 Consumer Products: Vinyl and Leather Cleaners CARB Consumer Products; Cleaners; Vinyl and Leather 3026 Consumer Products: Wheel Cleaners CARB Consumer Products; Cleaners; Wheel 3027 Consumer Products: Battery Cleaners CARB Consumer Products; Cleaners; Battery 3028 Consumer Products: Automotive Brake Cleaners CARB Consumer Products; Cleaners; Brake 3029 Consumer Products: Carburetor Or Fuel-Injection Air Intake Cleaners CARB Consumer Products; Cleaners; Air Intake 3030 Consumer Products: Engine Degreasers - Aerosols CARB Consumer Products; Engine Degreasers 3031 Consumer Products: Engine Degreasers - Non-Aerosols CARB Consumer Products; Engine Degreasers 3032 Consumer Products: Solvent Parts Cleaner - Aerosols CARB Consumer Products; Cleaner 3033 Consumer Products: Solvent Parts Cleaner - Non-Aerosols CARB Consumer Products; Cleaner 3034 Consumer Products: Tire Sealants And Inflators CARB Consumer Products; Automotive; Tire Sealants and Inflators 3035 Consumer Products: Automotive Undercoatings - Aerosols CARB Consumer Products; Automotive; Undercoatings 3036 Consumer Products: Automotive Undercoatings - Non-Aerosols CARB Consumer Products; Automotive; Undercoatings 3037 Consumer Products: Automotive Windshield Washer Fluids CARB Consumer Products; Automotive; Windshield Washer Fluids 3038 Consumer Products: Graffiti Removers CARB Consumer Products; Graffiti Removers 3039 Consumer Products: Paint Removers Or Strippers CARB Consumer Products; Paint Removers 3040 Consumer Products: Multipurpose Solvents CARB Consumer Products; Solvents 3041 Consumer Products: Electronic Cleaner CARB Consumer Products; Cleaner; Electronics 3042 Consumer Products: Adhesive Remover CARB Consumer Products; Adhesive Remover 3043 Consumer Products: Disinfectants CARB Consumer Products; Disinfectants 3044 Consumer Products: Sanitizers CARB Consumer Products; Sanitizers 3045 Consumer Products: Sterilants (not Including Ethylene Oxide) CARB Consumer Products; Sterilants 3046 Consumer Products: Non-Selective Herbicides/Defoliants CARB Consumer Products; Herbicides; Defoliants 3047 Consumer Products: Selective Herbicides/Defoliants CARB Consumer Products; Herbicides; Defoliants 3048 Consumer Products: Flea And Tick Insecticide CARB Consumer Products; Insecticide 3049 Consumer Products: Flying Insect Insecticide - Aerosols CARB Consumer Products; Insecticide 3050 Consumer Products: Flying Insect Insecticide - Non-Aerosols CARB Consumer Products; Insecticide 3051 Consumer Products: Wasp and Hornet Insecticide CARB Consumer Products; Insecticide 3052 Consumer Products: Lawn And Garden Insecticides CARB Consumer Products; Insecticide 3053 Consumer Products: Crawling Bug Insecticides - Aerosols CARB Consumer Products; Insecticide 3054 Consumer Products: Crawling Bug Insecticides - Non-Aerosols CARB Consumer Products; Insecticide 3055 Consumer Products: Insecticide Foggers CARB Consumer Products; Insecticide 3056 Consumer Products: Insect Repellants - Aerosols CARB Consumer Products; Insect Repellants 3057 Consumer Products: Insect Repellants - Non-Aerosols CARB Consumer Products; Insect Repellants 3058 Consumer Products: Fungicides AND Nematicides CARB Consumer Products; Fungicides; Nematicides 

A-13
Profile 

Number Name Data Origin Keyword 

3059 Consumer Products: Household Carpet And Upholstery Cleaners - Aerosols CARB Consumer Products; Cleaners; Carpet and Upholstery 3060 Consumer Products: Household Carpet And Upholstery Cleaners - Non-Aerosols CARB Consumer Products; Cleaners; Carpet and Upholstery 3061 Consumer Products: Carpet Deodorizers CARB Consumer Products; Carpet Deodorizers 3062 Consumer Products: Spot Removers - Aerosols CARB Consumer Products; Spot Removers 3063 Consumer Products: Spot Removers - Non-Aerosols CARB Consumer Products; Spot Removers 3064 Consumer Products: Fabric Protectants CARB Consumer Products; Fabric Protectants 3065 Consumer Products: Floor Wax Strippers CARB Consumer Products; Floor Wax Strippers 3066 Consumer Products: General Purpose Cleaners - Aerosols CARB Consumer Products; Cleaners; Carpet and Upholstery 3067 Consumer Products: General Purpose Cleaners - Non-Aerosols CARB Consumer Products; Cleaners; Carpet and Upholstery 3068 Consumer Products: General Purpose Degreasers - Aerosols CARB Consumer Products; Degreasers 3069 Consumer Products: General Purpose Degreasers - Non-Aerosols CARB Consumer Products; Degreasers 3070 Consumer Products: Glass Cleaners - Aerosols CARB Consumer Products; Glass Cleaners 3071 Consumer Products: Glass Cleaners - Non-Aerosols CARB Consumer Products; Glass Cleaners 3072 Consumer Products: Metal Polishes/Cleansers CARB Consumer Products; Metal Polishes 3073 Consumer Products: Oven Cleaners - Aerosols/Pumps CARB Consumer Products; Oven Cleaners 3074 Consumer Products: Oven Cleaners - Liquid And Other CARB Consumer Products; Oven Cleaners 3075 Consumer Products: Toilet Bowl Cleaners CARB Consumer Products; TOilet Bowl Cleaners 3076 Consumer Products: Bathroom And Tile Cleaners - Aerosols CARB Consumer Products; Bathroom and Tile Cleaners 3077 Consumer Products: Bathroom And Tile Cleaners - Non-Aerosols CARB Consumer Products; Bathroom and Tile Cleaners 3078 Consumer Products: Laundry Prewash - Aerosols/Solids CARB Consumer Products; Laundry 3079 Consumer Products: Laundry Prewash - Other Forms CARB Consumer Products; Laundry 3080 Consumer Products: Laundry Starches, Sizings, Etc. CARB Consumer Products; Laundry 3081 Consumer Products: Dusting Aids - Aerosols CARB Consumer Products; Dusting Aids 3082 Consumer Products: Dusting Aids - Non-Aerosols CARB Consumer Products; Dusting Aids 3083 Consumer Products: Flexible Floor Wax/Polish CARB Consumer Products; Floor Wax 3084 Consumer Products: Non-Resilient Floor Wax/Polish CARB Consumer Products; Floor Wax 3085 Consumer Products: Wood Floor Wax/Polish CARB Consumer Products; Floor Wax 3086 Consumer Products: Furniture Maintenance Products - Aerosols CARB Consumer Products; Furniture Maintenance Products 3087 Consumer Products: Furniture Maintenance Products - Other Forms CARB Consumer Products; Furniture Maintenance Products 3088 Consumer Products: Shoe Care Products CARB Consumer Products; Shoe Care 3089 Consumer Products: Multipurpose Lubricant CARB Consumer Products; Lubricant 3090 Consumer Products: Silicone Based Multi-Purpose Lubricant CARB Consumer Products; Lubricant 3091 Consumer Products: Penetrant CARB Consumer Products; Lubricant; Penetrant 3092 Consumer Products: Specialty Lubricant CARB Consumer Products; Lubricant 3093 Consumer Products: Single Phase Aerosol Air Fresheners CARB Consumer Products; Air Fresheners 3094 Consumer Products: Double Phase Aerosol Air Fresheners CARB Consumer Products; Air Fresheners 3095 Consumer Products: Dual Purpose Air Freshener/Disinfectant CARB Consumer Products; Air Fresheners; Disinfectant 3096 Consumer Products: Liquid/Pump Spray Air Fresheners CARB Consumer Products; Air Fresheners 3097 Consumer Products: Solid/Gel Air Fresheners CARB Consumer Products; Air Fresheners 3098 Consumer Products: Charcoal Lighter Materials CARB Consumer Products; Charcoal Lighter 3099 Consumer Products: Aerosol Cooking Sprays CARB Consumer Products; Cooking Sprays 3100 Consumer Products: Underarm Antiperspirants - Aerosols CARB Consumer Products; Underarm Antiperspirants 3101 Consumer Products: Underarm Antiperspirants - Non-Aerosols CARB Consumer Products; Underarm Antiperspirants 3102 Consumer Products: Underarm Deodorants - Aerosols CARB Consumer Products; Deodorants 3103 Consumer Products: Underarm Deodorants - Non-Aerosols CARB Consumer Products; Deodorants 3104 Consumer Products: Astringents/Toners CARB Consumer Products; Toners 3105 Consumer Products: Hand And Body Lotions CARB Consumer Products; Lotions 

A-14
Profile 

Number Name Data Origin Keyword 

3106 Consumer Products: Personal Fragrance Product (Fragrance <= 20%) CARB Consumer Products; Fragrance 3107 Consumer Products: Personal Fragrance Product (Fragrance > 20%) CARB Consumer Products; Fragrance 3108 Consumer Products: Hair Spray CARB Consumer Products; Hair Care Products 3109 Consumer Products: Hair Mousses CARB Consumer Products; Hair Care Products 3110 Consumer Products: Hair Shines CARB Consumer Products; Hair Care Products 3111 Consumer Products: Hair Styling Gels CARB Consumer Products; Hair Care Products 3112 Consumer Products: Nail Polish CARB Consumer Products; Nail Care Products 3113 Consumer Products: Nail Base Coats, Undercoats CARB Consumer Products; Nail Care Products 3114 Consumer Products: Nail Polish Removers CARB Consumer Products; Nail Care Products 3115 Consumer Products: Rubbing Alcohol CARB Consumer Products; Rubbing Alcohol 3116 Consumer Products: Shaving Creams CARB Consumer Products; Shaving Creams 3117 Consumer Products: Shaving Gels CARB Consumer Products; Shaving Gels 3118 Consumer Products: Foot Powders CARB Consumer Products; Foot Care Products 3119 Consumer Products: Personal Hygiene Sprays CARB Consumer Products; Personal Hygiene Products 3120 Consumer Products: Laundry Detergent CARB Consumer Products; Detergent; Laundry 3121 Consumer Products: Hand Dishwashing Soap CARB Consumer Products; Hand Soap 3122 Consumer Products: Heavy Duty Hand Cleaner Or Soap CARB Consumer Products; Hand Soap 3123 Consumer Products: Combined Small Categories CARB Consumer Products 3124 Aerosol Coatings: Clear Coatings (Unspecified) CARB Aerosol Coatings; Clear Coatings 3125 Aerosol Coatings: Flat Coatings (Unspecified) CARB Aerosol Coatings; Flat Coatings 3126 Aerosol Coatings: Fluorescent Coatings CARB Aerosol Coatings; Fluorescent Coatings 3127 Aerosol Coatings: Metallic Pigmented Coatings CARB Aerosol Coatings; Metallic Pigmented Coatings 3128 Aerosol Coatings: Non-Flat Coatings (Unspecified) CARB Aerosol Coatings; Nonflat Coatings 3129 Aerosol Coatings: Primers (Unspecified) CARB Aerosol Coatings; Primers 3130 Aerosol Coatings: Art Fixatives And Sealants CARB Aerosol Coatings; Art Fixatives and Sealants 3131 Aerosol Coatings: Auto Body Primers CARB Aerosol Coatings; Primers; Auto Body 3132 Aerosol Coatings: Auto Bumper And Trim Coatings CARB Aerosol Coatings; Auto Bumper 3133 Aerosol Coatings: Exact Match Engine Enamel CARB Aerosol Coatings; Automotive 3134 Aerosol Coatings: Exact Match Automotive Coatings CARB Aerosol Coatings; Automotive 3135 Aerosol Coatings: Ground/Traffic/Marking Coatings CARB Aerosol Coatings; Traffic Marking 3136 Aerosol Coatings: High Temperature Coatings CARB Aerosol Coatings 3137 Aerosol Coatings: Vinyl/Fabric/Leather/Polycarb Coatings CARB Aerosol Coatings; Vinyl; Fabric; Leather 3138 Aerosol Coatings: Coatings (Unspecified) CARB Aerosol Coatings 3139 Architectural Coatings: Solvent Borne CARB Architectural Coatings 3140 Architectural Coatings: Water Borne CARB Architectural Coatings 3141 Thinning Solvent/Mineral Spirits CARB Thinning Solvent/Mineral Spirits 3142 Consumer Products Composite: Adhesives And Sealants CARB Consumer Products; Adhesives and Sealants 3143 Consumer Products Composite: Automotive Products CARB Consumer Products; Automotive Products 3144 Consumer Products Composite: Solvents And Coating Related Products CARB Consumer Products; Solvents And Coating Products 3145 Consumer Products Composite: Pesticides/FIFRA-Regulated Products CARB Consumer Products; Pesticides/FIFRA-Regulated Products 3146 Consumer Products Composite: Household Products CARB Consumer Products; Household Products 3147 Consumer Products Composite: Personal Care Products CARB Consumer Products; Personal Care Products 3148 Consumer Products Composite: Soaps And Detergent Products CARB Consumer Products; Soaps And Detergent Products 3149 Aerosol Coatings: Overall Composite CARB Aerosol Coatings 3150 Gasoline Exhaust: Non-Catalyst- Stabilized CARB Motor Vehicle; Gasoline; Non-Catalyst; Stabilized Exhaust 3151 Gasoline Exhaust: Non-Catalyst - FTP bag1-3 STARTS CARB Motor Vehicle; Gasoline; Non-Catalyst; Starts 3152 Gasoline: Liquid - MTBE 11% - Commercial Grade CARB Liquid Gasoline; MTBE 

A-15
Profile 

Number Name Data Origin Keyword 

3153 Hot Soak - MTBE Gasoline CARB Motor Vehicle; Hot Soak 3161 Diesel Exhaust - Farm equipment CARB Diesel Exhaust 3162 Gasoline Exhaust: Catalyst - FTP Bag 1-3 STARTS CARB Motor Vehicle; Gasoline; Catalyst; Starts 3163 Gasoline Exhaust: Catalyst - Stabilized CARB Motor Vehicle; Gasoline; Catalyst; Stabilized Exhaust 3164 Diurnal Resting Evaporative - Gasoline Headspace Vapor CARB Motor Vehicle; Gasoline; Diurnal & Resting Evaporatives 3165 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3166 Degreasing: Vapor Degreasing (Batch, Conveyor) CARB Degreasing 3167 Degreasing: Hand wiping CARB Degreasing 3168 Degreasing: Vapor Degreasing (Batch, Conveyor) CARB Degreasing 3169 Degreasing: Hand wiping CARB Degreasing 3170 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3171 Degreasing: Hand wiping CARB Degreasing 3172 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3173 Degreasing: Hand wiping CARB Degreasing 3174 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3175 Degreasing: Hand wiping CARB Degreasing 3176 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3177 Degreasing: Hand wiping CARB Degreasing 3178 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3179 Degreasing: Hand wiping CARB Degreasing 3180 Degreasing: Vapor Degreasing (Batch, Conveyor) CARB Degreasing 3181 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3182 Degreasing: Hand wiping CARB Degreasing 3183 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3184 Degreasing: Hand wiping CARB Degreasing 3185 Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 3186 Degreasing: Vapor Degreasing (Batch, Conveyor) CARB Degreasing 3187 Degreasing: Hand wiping CARB Degreasing 4420 Rice Straw Burning EPA APPCD Rice Straw Burning; Agricultural Burning; Prescribed Burning 4421 Wheat Straw Burning EPA APPCD Wheat Straw Burning; Agricultural Burning; Prescribed Burning 4422 Naphtha Solvent CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph

hydrocarbon 

4423 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4424 Light HC Solvent CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4425 Naphtha CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4426 Lactol Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4427 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4428 Aromatic 100 CARB Aromatic hydrocarbon 4429 Aromatic 150 CARB Aromatic hydrocarbon 4430 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph

hydrocarbon 

4431 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4432 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4433 Aromatic 100 CARB Aromatic hydrocarbon 4434 Naphtha CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4435 Aliphatic Petroleum Distillates CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4436 Aliphatic Petroleum Distillates CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph

A-16
Profile 

Number Name Data Origin Keyword 

4437 Aromatic 150 CARB Aromatic hydrocarbon 4438 Aliphatic Petroleum Distillates CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4439 Xylene Solvent CARB Aromatic hydrocarbon 4440 Stoddard Solvent CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4441 Aromatic 100 CARB Aromatic hydrocarbon 4442 Aromatic 150 CARB Aromatic hydrocarbon 4443 Naphtha CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4444 Naphtha CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4445 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4446 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4447 Xylene Solvent CARB Aromatic hydrocarbon 4448 Naphtha Solvent - Light CARB Aromatic hydrocarbon 4449 Aliphatic Petroleum Distillates CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4450 Naphtha CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph

hydrocarbon 

4451 Aromatic 100 CARB Aromatic hydrocarbon 4452 Aromatic 150 CARB Aromatic hydrocarbon 4453 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4454 Xylene Solvent CARB Aromatic hydrocarbon 4455 Naphtha CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4456 Aromatic 100 CARB Aromatic hydrocarbon 4457 Aromatic 150 CARB Aromatic hydrocarbon 4458 Paraffinic Petroleum Distillate CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4459 Xylene Solvent CARB Aromatic hydrocarbon 4460 Xylene Solvent CARB Aromatic hydrocarbon 4461 Aromatic 100 CARB Aromatic hydrocarbon 4462 Mineral Spirits CARB Mineral Spirits; Stoddard Solvent; Petroleum Distillate; Naphtha; Aliph4469 Gasoline Headspace Vapor - Exxon Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4470 Gasoline Headspace Vapor - Exxon Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4471 Gasoline Headspace Vapor - Exxon Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4472 Gasoline Headspace Vapor - Texaco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4473 Gasoline Headspace Vapor - Texaco Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4474 Gasoline Headspace Vapor - Texaco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4475 Gasoline Headspace Vapor - Chevron Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4476 Gasoline Headspace Vapor - Chevron Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4477 Gasoline Headspace Vapor - Chevron Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4478 Gasoline Headspace Vapor - Conoco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4479 Gasoline Headspace Vapor - Conoco Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4480 Gasoline Headspace Vapor - Conoco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4481 Gasoline Headspace Vapor - Shell Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4482 Gasoline Headspace Vapor - Shell Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4483 Gasoline Headspace Vapor - Shell Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4484 Gasoline Headspace Vapor - Texaco Super - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4485 Gasoline Headspace Vapor - Texaco Plus - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4486 Gasoline Headspace Vapor - Texaco Regular - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4487 Gasoline Headspace Vapor - Shell Super - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4488 Gasoline Headspace Vapor - Shell Plus - adjusted for oxygenates EPA NERL Gasoline headspace vapor 

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Profile 

Number Name Data Origin Keyword 

4489 Gasoline Headspace Vapor - Shell Regular - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4490 Gasoline Headspace Vapor - Arco Super - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4491 Gasoline Headspace Vapor - Arco Plus - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4492 Gasoline Headspace Vapor - Arco Regular - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4493 Gasoline Headspace Vapor - Chevron Super - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4494 Gasoline Headspace Vapor - Chevron Plus - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4495 Gasoline Headspace Vapor - Chevron Regular - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4496 Gasoline Headspace Vapor - 76 Super - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4497 Gasoline Headspace Vapor - 76 Plus - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4498 Gasoline Headspace Vapor - 76 Regular - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4499 Gasoline Headspace Vapor - Shell Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4500 Gasoline Headspace Vapor - Shell Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4501 Gasoline Headspace Vapor - Citgo Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4502 Gasoline Headspace Vapor - Citgo Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4503 Gasoline Headspace Vapor - Super America Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4504 Gasoline Headspace Vapor - Super America Grade 92 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4505 Gasoline Headspace Vapor - Mobil Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4506 Gasoline Headspace Vapor - Mobil Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4507 Gasoline Headspace Vapor - Clark Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4508 Gasoline Headspace Vapor - Clark Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4509 Gasoline Headspace Vapor - Amoco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4510 Gasoline Headspace Vapor - Amoco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4511 Gasoline Headspace Vapor - Amoco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4512 Gasoline Headspace Vapor - Exxon Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4513 Gasoline Headspace Vapor - BP Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4514 Gasoline Headspace Vapor - Mapco #1 Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4515 Gasoline Headspace Vapor - Mapco #2 Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4516 Gasoline Headspace Vapor - Amoco Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4517 Gasoline Headspace Vapor - BP Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4518 Gasoline Headspace Vapor - Exxon Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4519 Gasoline Headspace Vapor - Mapco #1 Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4520 Gasoline Headspace Vapor - Mapco #2 Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4521 Gasoline Headspace Vapor - Amoco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4522 Gasoline Headspace Vapor - BP Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4523 Gasoline Headspace Vapor - Exxon Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4524 Gasoline Headspace Vapor - Mapco #1 Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4525 Gasoline Headspace Vapor - Mapco #2 Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4526 Gasoline Headspace Vapor - Amoco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4527 Gasoline Headspace Vapor - Amoco Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4528 Gasoline Headspace Vapor - Amoco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4529 Gasoline Headspace Vapor - Exxon Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4530 Gasoline Headspace Vapor - Exxon Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4531 Gasoline Headspace Vapor - Exxon Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4532 Gasoline Headspace Vapor - Citgo Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4533 Gasoline Headspace Vapor - Citgo Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4534 Gasoline Headspace Vapor - Citgo Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4535 Gasoline - Shell Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 

A-18
Profile 

Number Name Data Origin Keyword 

4536 Gasoline - Citgo Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4537 Gasoline Headspace Vapor - Texaco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4538 Gasoline Headspace Vapor - Texaco Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4539 Gasoline Headspace Vapor - Texaco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4540 Gasoline Headspace Vapor - Circle K Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4541 Gasoline Headspace Vapor - Circle K Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4542 Gasoline Headspace Vapor - Circle K Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4543 Gasoline Headspace Vapor - Circle K Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4544 Gasoline Headspace Vapor - Amoco Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4545 Gasoline Headspace Vapor - Amoco Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4546 Gasoline Headspace Vapor - Amoco Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4547 Gasoline Headspace Vapor - Circle K Diesel - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4548 Gasoline Headspace Vapor - Independent Diesel - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4549 Diesel Headspace Vapor - Super America Diesel - adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 4550 Diesel Headspace Vapor - Citgo Diesel - adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 4551 Diesel Headspace Vapor - Shell Diesel - adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 4552 Diesel Headspace Vapor - Citgo Diesel - adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 4553 Meat charbroiling LiteratureSchauer Meat charbroiling, natural gas-fired charbroiler, hamburger charbroilin4555 Gasoline LiteratureSchauer Liquid gasoline 4556 Gasoline Exhaust - Catalyst LiteratureSchauer gasoline vehicle exhaust 4557 Gasoline Exhaust - Noncatalyst LiteratureSchauer gasoline vehicle exhaust 4560 Gasoline Headspace Vapor - Shell Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4561 Gasoline Headspace Vapor - Citgo Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4562 Gasoline - Exxon Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4563 Gasoline - Exxon Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4564 Gasoline - Exxon Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4565 Gasoline - Texaco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4566 Gasoline - Texaco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4567 Gasoline - Texaco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4568 Gasoline - Chevron Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4569 Gasoline - Chevron Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4570 Gasoline - Chevron Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4571 Gasoline - Conoco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4572 Gasoline - Conoco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4573 Gasoline - Conoco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4574 Gasoline - Shell Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4575 Gasoline - Shell Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4576 Gasoline - Shell Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4577 Gasoline - Shell Super - adjusted for oxygenates EPA NERL Liquid gasoline 4578 Gasoline - Shell Plus - adjusted for oxygenates EPA NERL Liquid gasoline 4579 Gasoline - Shell Regular - adjusted for oxygenates EPA NERL Liquid gasoline 4580 Gasoline - Chevron Super - adjusted for oxygenates EPA NERL Liquid gasoline 4581 Gasoline - Chevron Plus - adjusted for oxygenates EPA NERL Liquid gasoline 

A-19
Profile 

Number Name Data Origin Keyword 

4582 Gasoline - Chevron Regular - adjusted for oxygenates EPA NERL Liquid gasoline 4583 Gasoline - 76 Super - adjusted for oxygenates EPA NERL Liquid gasoline 4584 Gasoline - 76 Plus - adjusted for oxygenates EPA NERL Liquid gasoline 4585 Gasoline - 76 Regular - adjusted for oxygenates EPA NERL Liquid gasoline 4586 Gasoline - Texaco Super - adjusted for oxygenates EPA NERL Liquid gasoline 4587 Gasoline - Texaco Plus - adjusted for oxygenates EPA NERL Liquid gasoline 4588 Gasoline - Texaco Regular - adjusted for oxygenates EPA NERL Liquid gasoline 4589 Gasoline - ARCO Super - adjusted for oxygenates EPA NERL Liquid gasoline 4590 Gasoline - ARCO Plus - adjusted for oxygenates EPA NERL Liquid gasoline 4591 Gasoline - ARCO Regular - adjusted for oxygenates EPA NERL Liquid gasoline 4592 Gasoline - Amoco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4593 Gasoline - Mapco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4594 Gasoline - Citgo Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4595 Gasoline - BP Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4596 Gasoline - Exxon Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4597 Gasoline - Amoco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4598 Gasoline - Mapco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4599 Gasoline - Citgo Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4600 Gasoline - BP Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4601 Gasoline - Exxon Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4602 Gasoline - Amoco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4603 Gasoline - Mapco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4604 Gasoline - Citgo Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4605 Gasoline - BP Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4606 Gasoline - Exxon Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4607 Gasoline - Amoco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4608 Gasoline - BP Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4609 Gasoline - Exxon Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4610 Gasoline - Mapco #1 Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4611 Gasoline - Mapco #2 Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4612 Gasoline - Amoco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4613 Gasoline - BP Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4614 Gasoline - Exxon Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4615 Gasoline - Mapco #1 Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4616 Gasoline - Mapco #2 Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4617 Gasoline - Amoco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4618 Gasoline - BP Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4619 Gasoline - Exxon Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4620 Gasoline - Mapco #1 Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4621 Gasoline - Mapco #2 Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4622 Gasoline - Amoco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4623 Gasoline - Amoco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4624 Gasoline - Amoco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4625 Gasoline - Exxon Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4626 Gasoline - Exxon Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4627 Gasoline - Exxon Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4628 Gasoline - Citgo Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 

A-20
Profile 

Number Name Data Origin Keyword 

4629 Gasoline - Citgo Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4630 Gasoline - Citgo Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4631 Gasoline - Texaco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4632 Gasoline - Texaco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4633 Gasoline - Texaco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4634 Gasoline -Circle K Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4635 Gasoline -Circle K Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4636 Gasoline -Circle K Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4637 Gasoline - Amoco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4638 Gasoline - Amoco Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4639 Gasoline - Amoco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4640 Fireplace wood combustion - eucalyptus wood LiteratureSchauer Vegetative Burning; Fireplace; Wood Smoke 4641 Fireplace wood combustion - oak wood LiteratureSchauer Vegetative Burning; Fireplace; Wood Smoke 4642 Fireplace wood combustion - pine wood LiteratureSchauer Vegetative Burning; Fireplace; Wood Smoke 4646 Gasoline - 1995 LiteratureSchauer Liquid gasoline 4647 Gasoline - 1993 LiteratureSchauer Liquid gasoline 4648 Gasoline Headspace Vapor - 1995 LiteratureSchauer Gasoline headspace vapor 4649 Gasoline Headspace Vapor - 1993 LiteratureSchauer Gasoline headspace vapor 4650 Cooking vegetables - Stir frying in soybean oil LiteratureSchauer Cooking vegetables; Stir frying 4651 Cooking vegetables - Stir frying in canola oil LiteratureSchauer Cooking vegetables; Stir frying 4652 Cooking potatoes - Deep frying in hydrogenated oil LiteratureSchauer Cooking potatoes; Deep frying 4659 Cigarette smoke LiteratureSchauer cigarette smoke 4661 Industrial surface coating operations - water based LiteratureSchauer Industrial Spray Painting Operations; Surface coating water-based 4662 Industrial surface coating operations - oil based LiteratureSchauer Industrial Spray Painting Operations; Surface coating oil-based 4673 Diesel composition LiteratureSchauer Diesel fuel 4674 Diesel exhaust - medium duty trucks LiteratureSchauer diesel truck exhaust, motor vehicles 4676 Gasoline - Amoco Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4677 Gasoline - Amoco Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4678 Gasoline - Citgo Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4679 Gasoline - Citgo Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4680 Gasoline - Clark Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4681 Gasoline - Clark Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4682 Gasoline - Mobile Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 

A-21
Profile 

Number Name Keyword 

Data Origin 

4683 Gasoline - Mobile Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4684 Gasoline - Shell Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4685 Gasoline - Shell Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4686 Gasoline - SuperAmerica Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4687 Gasoline - SuperAmerica Grade 92 - adjusted for oxygenates EPA NERL Liquid gasoline 4688 Gasoline Headspace Vapor - BP Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4689 Gasoline Headspace Vapor - BP Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4690 Gasoline Headspace Vapor - BP Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4691 Gasoline Headspace Vapor - Mobile Grade 87 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4692 Gasoline Headspace Vapor - Mobile Grade 89 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4693 Gasoline Headspace Vapor - Mobile Grade 93 - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4694 Gasoline Headspace Vapor - Sunoco Gasohol - adjusted for oxygenates EPA NERL Gasoline headspace vapor 4695 Gasoline - BP Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4696 Gasoline - BP Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4697 Gasoline - BP Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4698 Gasoline - Mobile Grade 87 - adjusted for oxygenates EPA NERL Liquid gasoline 4699 Gasoline - Mobile Grade 89 - adjusted for oxygenates EPA NERL Liquid gasoline 4700 Gasoline - Mobile Grade 93 - adjusted for oxygenates EPA NERL Liquid gasoline 4701 Gasoline - Sunoco Gasohol - adjusted for oxygenates EPA NERL Liquid gasoline 4702 Diesel Headspace Vapor - Shell Diesel - adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 4703 Diesel Headspace Vapor - Marathon Diesel - adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 4710 Olefins manufacturing (ethylene and propylene, SIC 2869) 1999 NEI Olefins manufacturing 4711 Olefins manufacturing (ethylene and propylene, SIC 2869) 1999 NEI Olefins manufacturing 4712 Olefins manufacturing (ethylene and propylene, SIC 2869) 1999 NEI Olefins manufacturing 4713 Petroleum Refining (SIC 2911) 1999 NEI Petroleum Refining 4714 Petroleum Refining (SIC 2911) 1999 NEI Petroleum Refining 4715 Petroleum Refining (SIC 2911) 1999 NEI Petroleum Refining 4716 Petroleum Refining (SIC 2911) 1999 NEI Petroleum Refining 4717 Petroleum Refining (SIC 2911) 1999 NEI Petroleum Refining 4730 External Combustion - Pulp and Paper Mills Kraft Precess Recovery Boiler EPA APPCD Boiler; Pulp and Paper Mills 4731 External Combustion - Pulp and Paper Mills Kraft Process Recovery Boiler EPA APPCD Boiler; Pulp and Paper Mills 4732 External Combustion - Pulp and Paper Mills Kraft Process Recovery Boiler EPA APPCD Boiler; Pulp and Paper Mills 6000 Gasoline Headspace Vapors (Unburned Gasoline Summertime) SPECIATE 3.2 GASOLINE; GASOLINE HEADSPACE 6001 Non-Catalyst Gasoline Light Duty Vehicle Exhaust SPECIATE 3.2 NON-CATALYST VEHICLE EXHAUST; VEHICLES; GASOLINE COM6002 Surface Coating Operations (Industrial) SPECIATE 3.2 COATING; INDUSTRIAL 6003 Architectural Coatings (Solvent Coating and Thinning Solvent) SPECIATE 3.2 ARCHITECTURAL COATING; COATING; SOLVENT 6004 Whole Liquid Unburned Gasoline (Summer Blend) SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; GASOLINE - SUMMER 7000 Whole Gasoline: Service Station Profile SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; SERVICE STATION 7001 Whole Gasoline: Composite of Four Whole Gasoline Profiles SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; SERVICE STATION 7002 Whole Gasoline: Workplace Exposures Profile (Bulk Loading Facilities) SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; BULK LOADING FACILITIES 7003 Whole Gasoline: 1990 Atlanta Precursor Study: Weighted Average of Three Octane 

Grades 

SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; VEHICLES 

7004 Whole Gasoline: 1990 Atlanta Precursor Study: 87 Octane Gasoline SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; GASOLINE - 87 OCTANE 7005 Whole Gasoline: 1990 Atlanta Precursor Study: 89 Octane Gasoline SPECIATE 3.2 GASOLINE - WHOLE; GASOLINE; GASOLINE - 89 OCTANE 8001 Solvent Utilization:1,2,4-Trichlorobenzene SPECIATE 3.2 SOLVENT; TRICHLOROBENZENE 8005 Solvent Utilization:1,2 Dichloroethane SPECIATE 3.2 DICHLOROETHANE; SOLVENT 8020 Solvent Utilization:2-Ethylhexanol SPECIATE 3.2 ETHYLHEXANOL; SOLVENT 

A-22
Profile 

Number Name Data Origin Keyword 

8025 Solvent Utilization:Acetal & Other Aroma Chemicals SPECIATE 3.2 SOLVENT; ACETAL CHEMICALS 8035 Solvent Utilization:Acetonitrile SPECIATE 3.2 ACETONITRILE; SOLVENT 8040 Solvent Utilization:Amyl Alcohols (Mixed) SPECIATE 3.2 AMYL ALCOHOL; SOLVENT 8045 Solvent Utilization:Benzyl Alcohol SPECIATE 3.2 BENZYL ALCOHOL; SOLVENT 8050 Solvent Utilization:Buty Benzoate SPECIATE 3.2 BUTY BENZOATE; SOLVENT 8075 Solvent Utilization:Carbon Disulfide SPECIATE 3.2 CARBON DISULFIDE; SOLVENT 8085 Solvent Utilization:Chlorofluorocarbons: General SPECIATE 3.2 CHLOROFLUOROCARBONS; SOLVENT 8095 Solvent Utilization:Cresylic Acid SPECIATE 3.2 CRESYLIC ACID; SOLVENT 8105 Solvent Utilization:Decanol SPECIATE 3.2 DECANOL; SOLVENT 8110 Solvent Utilization:Diacetone Alcohol SPECIATE 3.2 DIACETONE ALCOHOL; SOLVENT 8115 Solvent Utilization:Diethylamine SPECIATE 3.2 DIETHYLAMINE; SOLVENT 8125 Solvent Utilization:Diethylene Glycol Monobutyl Ether SPECIATE 3.2 DIETHYLENE GLYCOL BUTYL ETHER; SOLVENT 8130 Solvent Utilization:Diethylene Glycol Monoethyl Ether SPECIATE 3.2 DIETHYLENE GLYCOL ETHYL ETHER; SOLVENT 8135 Solvent Utilization:Diethylene Glycol Monomethyl Ether SPECIATE 3.2 DIETHYLENE GLYCOL METHYL ETHER; SOLVENT 8140 Solvent Utilization:Dimethyl Acetamide SPECIATE 3.2 DIMETHYL ACETAMIDE; SOLVENT 8145 Solvent Utilization:Dimethylamine SPECIATE 3.2 DIMETHYLAMINE; SOLVENT 8160 Solvent Utilization:Dipropylene Glycol Monomethyl Ether SPECIATE 3.2 DIPROPYLENE GLYCOL METHYL ETHE; SOLVENT 8175 Solvent Utilization:Ethyl Chloride (Chloroethane) SPECIATE 3.2 ETHYL CHLORIDE; CHLOROETHANE; SOLVENT 8200 Solvent Utilization:Ethylene Glycol Monoethyl Ether (2-Ethoxyethanol) SPECIATE 3.2 ETHOXYETHANOL, 2-; ETHYLENE GLYCOL ETHYL ETHER; SOLV8205 Solvent Utilization:Ethylene Glycol Monoethyl Ether Acetate SPECIATE 3.2 GLYCOL ETHYL ETHER ACETATE; SOLVENT 8210 Solvent Utilization:Ethylene Glycol Monomethyl Ether (2-Methoxyethanol) SPECIATE 3.2 ETHYLENE GLYCOL METHYL ETHER; METHOXYETHANOL, 2-; SO8215 Solvent Utilization:Ethylene Glycol Monobutyl Ether (2-Butoxyethanol) SPECIATE 3.2 BUTOXYETHANOL, 2-; ETHYLENE GLYCOL BUTYL ETHER; SOLV8220 Solvent Utilization:Formalin SPECIATE 3.2 FORMALIN; SOLVENT 8225 Solvent Utilization:Formic Acid SPECIATE 3.2 FORMIC ACID; SOLVENT 8235 Solvent Utilization:Glycol Ethers: All Types SPECIATE 3.2 GLYCOL ETHERS; SOLVENT 8245 Solvent Utilization:Isobutyl Acetate SPECIATE 3.2 ISOBUTYL ACETATE; SOLVENT 8265 Solvent Utilization:Methyl Chloride SPECIATE 3.2 METHYL CHLORIDE; SOLVENT 8280 Solvent Utilization:Methyl Isobutyl Carbinol SPECIATE 3.2 METHYL ISOBUTYL CARBINOL; SOLVENT 8290 Solvent Utilization:Methylamine SPECIATE 3.2 METHYLAMINE; SOLVENT 8305 Solvent Utilization:N-Methyl-2-Pyrrolidone SPECIATE 3.2 METHYL-2-PYRROLIDINONE; SOLVENT 8310 Solvent Utilization:N-Propanol SPECIATE 3.2 PROPANOL; SOLVENT 8315 Solvent Utilization:Naphthenic Acids SPECIATE 3.2 NAPHTHENIC ACIDS; SOLVENT 8325 Solvent Utilization:o-,m-,& p-Cresol SPECIATE 3.2 CRESOL; SOLVENT 8335 Solvent Utilization:Oxalic Acid SPECIATE 3.2 OXALIC ACID; SOLVENT 8340 Solvent Utilization:P-Dichlorobenzene SPECIATE 3.2 DICHLOROBENZENE; SOLVENT 8355 Solvent Utilization:Propylene Glycol Monomethyl Ether SPECIATE 3.2 PROPYLENE GLYCOL METHYL ETHER; SOLVENT 8360 Solvent Utilization:Propylene Glycol Monomethyl Ether Acetate SPECIATE 3.2 SOLVENT; GLYCOL MONOMETHYL ETHER ACETAT 8365 Solvent Utilization:Pyridine SPECIATE 3.2 PYRIDINE; SOLVENT 8375 Solvent Utilization:Tetrohydrofuran SPECIATE 3.2 SOLVENT; TETROHYDROFURAN 8395 Solvent Utilization:Triethylamine SPECIATE 3.2 SOLVENT; TRIETHYLAMINE 8400 Solvent Utilization:Triethylene Glycol SPECIATE 3.2 SOLVENT; TRIETHYLENE GLYCOL 8500 Consumer and Commercial Products: Comprehensive Consumer and Commercial 

Product Profile 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS 

8501 Consumer and Commercial Products: Personal Care Products: All Personal Care 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

8502 Consumer and Commercial Products: Personal Care Products: Hair Care Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

CARE PRODUCTS 

A-23
Profile 

Number Name Data Origin Keyword 

8503 Consumer and Commercial Products: Personal Care Products: Deodorants and 

Antiperspirants 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

DEODORANTS; ANTIPERSPIRANTS 

8504 Consumer and Commercial Products: Personal Care Products: Fragrance Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

FRAGRANCE PRODUCTS 

8505 Consumer and Commercial Products: Personal Care Products: Powders SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

(PERSONAL CARE) 

8506 Consumer and Commercial Products: Personal Care Products: Nail Care Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

PRODUCTS 

8507 Consumer and Commercial Products: Personal Care Products: Facial and Body 

Treatments 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

TREATMENTS 

8508 Consumer and Commercial Products: Personal Care Products: Oral Care Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

CARE PRODUCTS 

8509 Consumer and Commercial Products: Personal Care Products: Health Use Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

USE PRODUCTS 

8510 Consumer and Commercial Products: Personal Care Products: Miscellaneous Personal 

Care Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; PERSONAL 

8511 Consumer and Commercial Products: Household Products: All Household Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL8512 Consumer and Commercial Products: Household Products: Hard Surface Cleaners SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

HARD SURFACE 

8513 Consumer and Commercial Products: Household Products: Laundry Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

PRODUCTS 

8514 Consumer and Commercial Products: Household Products: Fabric and Carpet Care 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

PRODUCTS 

8515 Consumer and Commercial Products: Household Products: Dishwashing Products SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

PRODUCTS 

8516 Consumer and Commercial Products: Household Products: Waxes and Polishes SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

POLISHES 

8517 Consumer and Commercial Products: Household Products: Air Fresheners SPECIATE 3.2 COMMERCIAL PRODUCTS; CONSUMER PRODUCTS; HOUSEHOL

FRESHENERS 

8518 Consumer and Commercial Products: Household Products: Shoe and Leather Care 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

CARE PRODUCTS; SHOE CARE PRODUCTS 

8519 Consumer and Commercial Products: Household Products: Miscellaneous Household 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; HOUSEHOL

8520 Consumer and Commercial Products: Automotive Aftermarket Products: All Automotive 

Aftermarket Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; AUTOMOBI

8521 Consumer and Commercial Products: Automotive Aftermarket Products: Detailing 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; AUTOMOBI

8522 Consumer and Commercial Products: Automotive Aftermarket Products: Maintenance 

and Repair Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; AUTOMOBI

8523 Consumer and Commercial Products: Adhesives and Sealants: All Adhesives and 

Sealants 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; SEALANTS

8524 Consumer and Commercial Products: Adhesives and Sealants: Consumer Adhesives SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; ADHESIVE 8525 Consumer and Commercial Products: Adhesives and Sealants: Sealants SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; SEALANTS 8526 Consumer and Commercial Products: Fifra Related Products: All Fifra Related 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FIFRA RELA

8527 Consumer and Commercial Products: Fifra Related Products: Insecticides SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FIFRA RELA

INSECTICIDES 

A-24
Profile 

Number Name Data Origin Keyword 

8528 Consumer and Commercial Products: Fifra Related Products: Fungicides and 

Nematides 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FIFRA RELA

FUNGICIDES; NEMATICIDES 

8529 Consumer and Commercial Products: Fifra Related Products: Herbicides SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FIFRA RELA8530 Consumer and Commercial Products: Fifra Related Products: Antimicrobial Agents SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FIFRA RELA

ANTIMICROBIAL AGENTS 

8531 Consumer and Commercial Products: Fifra Related Products: Other FIFRA-Regulated 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FIFRA RELA

8532 Consumer and Commercial Products: Coatings and Related Products: All Coatings and 

Related Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; COATING 

8533 Consumer and Commercial Products: Coatings and Related Products: Aerosol Spray 

Paints 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; COATING 

8534 Consumer and Commercial Products: Coatings and Related Products: Coating-Related 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; COATING 

8535 Consumer and Commercial Products: Miscellaneous Products: All Miscellaneous 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS 

8536 Consumer and Commercial Products: Miscellaneous Products: Arts and Crafts 

Supplies 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; CRAFT SUP

8537 Consumer and Commercial Products: Miscellaneous Products: Non-Pesticidal 

Veterinary and Pet Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; VETERINAR

PRODUCTS 

8538 Consumer and Commercial Products: Miscellaneous Products: Pressurized Food 

Products 

SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; FOOD 

8539 Consumer and Commercial Products: Miscellaneous Products: Office Supplies SPECIATE 3.2 CONSUMER PRODUCTS; COMMERCIAL PRODUCTS; OFFICE SU8540 Gasoline Headspace Vapor - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8541 Gasoline Headspace Vapor - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8542 Gasoline Headspace Vapor - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8543 Gasoline Headspace Vapor - Texaco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8544 Gasoline Headspace Vapor - Texaco Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8545 Gasoline Headspace Vapor - Texaco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8546 Gasoline Headspace Vapor - Chevron Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8547 Gasoline Headspace Vapor - Chevron Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8548 Gasoline Headspace Vapor - Chevron Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8549 Gasoline Headspace Vapor - Conoco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8550 Gasoline Headspace Vapor - Conoco Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8551 Gasoline Headspace Vapor - Conoco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8552 Gasoline Headspace Vapor - Shell Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8553 Gasoline Headspace Vapor - Shell Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8554 Gasoline Headspace Vapor - Shell Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8555 Gasoline Headspace Vapor - Texaco Super - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8556 Gasoline Headspace Vapor - Texaco Plus - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8557 Gasoline Headspace Vapor - Texaco Regular - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8558 Gasoline Headspace Vapor - Shell Super - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8559 Gasoline Headspace Vapor - Shell Plus - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8560 Gasoline Headspace Vapor - Shell Regular - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8561 Gasoline Headspace Vapor - Arco Super - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8562 Gasoline Headspace Vapor - Arco Plus - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8563 Gasoline Headspace Vapor - Arco Regular - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8564 Gasoline Headspace Vapor - Chevron Super - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 

A-25
Profile 

Number Name Data Origin Keyword 

8565 Gasoline Headspace Vapor - Chevron Plus - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8566 Gasoline Headspace Vapor - Chevron Regular - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8567 Gasoline Headspace Vapor - 76 Super - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8568 Gasoline Headspace Vapor - 76 Plus - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8569 Gasoline Headspace Vapor - 76 Regular - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8570 Gasoline Headspace Vapor - Shell Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8571 Gasoline Headspace Vapor - Shell Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8572 Gasoline Headspace Vapor - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8573 Gasoline Headspace Vapor - Citgo Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8574 Gasoline Headspace Vapor - Super America Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8575 Gasoline Headspace Vapor - Super America Grade 92 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8576 Gasoline Headspace Vapor - Mobil Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8577 Gasoline Headspace Vapor - Mobil Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8578 Gasoline Headspace Vapor - Clark Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8579 Gasoline Headspace Vapor - Clark Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8580 Gasoline Headspace Vapor - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8581 Gasoline Headspace Vapor - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8582 Gasoline Headspace Vapor - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8583 Gasoline Headspace Vapor - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8584 Gasoline Headspace Vapor - BP Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8585 Gasoline Headspace Vapor - Mapco #1 Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8586 Gasoline Headspace Vapor - Mapco #2 Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8587 Gasoline Headspace Vapor - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8588 Gasoline Headspace Vapor - BP Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8589 Gasoline Headspace Vapor - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8590 Gasoline Headspace Vapor - Mapco #1 Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8591 Gasoline Headspace Vapor - Mapco #2 Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8592 Gasoline Headspace Vapor - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8593 Gasoline Headspace Vapor - BP Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8594 Gasoline Headspace Vapor - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8595 Gasoline Headspace Vapor - Mapco #1 Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8596 Gasoline Headspace Vapor - Mapco #2 Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8597 Gasoline Headspace Vapor - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8598 Gasoline Headspace Vapor - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8599 Gasoline Headspace Vapor - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8600 Gasoline Headspace Vapor - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8601 Gasoline Headspace Vapor - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8602 Gasoline Headspace Vapor - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8603 Gasoline Headspace Vapor - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8604 Gasoline Headspace Vapor - Citgo Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8605 Gasoline Headspace Vapor - Citgo Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8606 Gasoline - Shell Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8607 Gasoline - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8608 Gasoline Headspace Vapor - Texaco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8609 Gasoline Headspace Vapor - Texaco Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8610 Gasoline Headspace Vapor - Texaco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8611 Gasoline Headspace Vapor - Circle K Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 

A-26
Profile 

Number Name Data Origin Keyword 

8612 Gasoline Headspace Vapor - Circle K Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8613 Gasoline Headspace Vapor - Circle K Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8614 Gasoline Headspace Vapor - Circle K Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8615 Gasoline Headspace Vapor - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8616 Gasoline Headspace Vapor - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8617 Gasoline Headspace Vapor - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8618 Gasoline Headspace Vapor - Circle K Diesel - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8619 Gasoline Headspace Vapor - Independent Diesel - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8620 Diesel Headspace Vapor - Super America Diesel - not adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 8621 Diesel Headspace Vapor - Citgo Diesel - not adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 8622 Diesel Headspace Vapor - Shell Diesel - not adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 8623 Diesel Headspace Vapor - Citgo Diesel - not adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 8624 Gasoline Headspace Vapor - Shell Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8625 Gasoline Headspace Vapor - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8626 Gasoline - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8627 Gasoline - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8628 Gasoline - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8629 Gasoline - Texaco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8630 Gasoline - Texaco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8631 Gasoline - Texaco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8632 Gasoline - Chevron Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8633 Gasoline - Chevron Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8634 Gasoline - Chevron Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8635 Gasoline - Conoco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8636 Gasoline - Conoco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8637 Gasoline - Conoco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8638 Gasoline - Shell Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8639 Gasoline - Shell Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8640 Gasoline - Shell Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8641 Gasoline - Shell Super - not adjusted for oxygenates EPA NERL Liquid gasoline 8642 Gasoline - Shell Plus - not adjusted for oxygenates EPA NERL Liquid gasoline 8643 Gasoline - Shell Regular - not adjusted for oxygenates EPA NERL Liquid gasoline 8644 Gasoline - Chevron Super - not adjusted for oxygenates EPA NERL Liquid gasoline 8645 Gasoline - Chevron Plus - not adjusted for oxygenates EPA NERL Liquid gasoline 8646 Gasoline - Chevron Regular - not adjusted for oxygenates EPA NERL Liquid gasoline 8647 Gasoline - 76 Super - not adjusted for oxygenates EPA NERL Liquid gasoline 8648 Gasoline - 76 Plus - not adjusted for oxygenates EPA NERL Liquid gasoline 8649 Gasoline - 76 Regular - not adjusted for oxygenates EPA NERL Liquid gasoline 8650 Gasoline - Texaco Super - not adjusted for oxygenates EPA NERL Liquid gasoline 8651 Gasoline - Texaco Plus - not adjusted for oxygenates EPA NERL Liquid gasoline 8652 Gasoline - Texaco Regular - not adjusted for oxygenates EPA NERL Liquid gasoline 8653 Gasoline - ARCO Super - not adjusted for oxygenates EPA NERL Liquid gasoline 8654 Gasoline - ARCO Plus - not adjusted for oxygenates EPA NERL Liquid gasoline 8655 Gasoline - ARCO Regular - not adjusted for oxygenates EPA NERL Liquid gasoline 8656 Gasoline - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8657 Gasoline - Mapco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8658 Gasoline - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 

A-27
Profile 

Number Name Data Origin Keyword 

8659 Gasoline - BP Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8660 Gasoline - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8661 Gasoline - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8662 Gasoline - Mapco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8663 Gasoline - Citgo Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8664 Gasoline - BP Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8665 Gasoline - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8666 Gasoline - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8667 Gasoline - Mapco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8668 Gasoline - Citgo Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8669 Gasoline - BP Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8670 Gasoline - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8671 Gasoline - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8672 Gasoline - BP Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8673 Gasoline - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8674 Gasoline - Mapco #1 Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8675 Gasoline - Mapco #2 Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8676 Gasoline - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8677 Gasoline - BP Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8678 Gasoline - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8679 Gasoline - Mapco #1 Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8680 Gasoline - Mapco #2 Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8681 Gasoline - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8682 Gasoline - BP Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8683 Gasoline - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8684 Gasoline - Mapco #1 Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8685 Gasoline - Mapco #2 Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8686 Gasoline - Texaco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8687 Gasoline - Texaco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8688 Gasoline - Texaco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8689 Gasoline -Circle K Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8690 Gasoline -Circle K Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8691 Gasoline -Circle K Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8692 Gasoline - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8693 Gasoline - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8694 Gasoline - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8695 Gasoline - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8696 Gasoline - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8697 Gasoline - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8698 Gasoline - Citgo Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8699 Gasoline - Clark Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8700 Gasoline - Clark Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8701 Gasoline - Mobile Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8702 Gasoline - Mobile Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8703 Gasoline - Shell Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8704 Gasoline - Shell Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8705 Gasoline - SuperAmerica Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 

A-28
Profile 

Number Name Keyword 

Data Origin 

8706 Gasoline - SuperAmerica Grade 92 - not adjusted for oxygenates EPA NERL Liquid gasoline 8707 Gasoline - Amoco Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8708 Gasoline - Amoco Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8709 Gasoline - Amoco Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8710 Gasoline - Exxon Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8711 Gasoline - Exxon Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8712 Gasoline - Exxon Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8713 Gasoline - Citgo Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8714 Gasoline - Citgo Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8715 Gasoline - Citgo Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8716 Gasoline Headspace Vapor - BP Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8717 Gasoline Headspace Vapor - BP Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8718 Gasoline Headspace Vapor - BP Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8719 Gasoline Headspace Vapor - Mobile Grade 87 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8720 Gasoline Headspace Vapor - Mobile Grade 89 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8721 Gasoline Headspace Vapor - Mobile Grade 93 - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8722 Gasoline Headspace Vapor - Sunoco Gasohol - not adjusted for oxygenates EPA NERL Gasoline headspace vapor 8723 Gasoline - BP Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8724 Gasoline - BP Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8725 Gasoline - BP Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8726 Gasoline - Mobile Grade 87 - not adjusted for oxygenates EPA NERL Liquid gasoline 8727 Gasoline - Mobile Grade 89 - not adjusted for oxygenates EPA NERL Liquid gasoline 8728 Gasoline - Mobile Grade 93 - not adjusted for oxygenates EPA NERL Liquid gasoline 8729 Gasoline - Sunoco Gasohol - not adjusted for oxygenates EPA NERL Liquid gasoline 8730 Diesel Headspace Vapor - Shell Diesel - not adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 8731 Diesel Headspace Vapor - Marathon Diesel - not adjusted for oxygenates EPA NERL Diesel fuel headspace vapor 8732 Composite Profile - MTBE Blended Gasoline EPA NERL Composite Profile, MTBE Gasoline 8733 Composite Profile - Ethanol Blended Gasoline EPA NERL Composite Profile, Ethanol Gasoline 8734 Composite Profile - Non-oxygenated Gasoline EPA NERL Composite Profile, Non-Oxygenated Gasoline 8735 Composite Profile - MTBE Blended Gasoline Headspace Vapor EPA NERL Composite Profile, MTBE Gasoline headspace vapor 8736 Composite Profile - Ethanol Blended Gasoline Headspace Vapor EPA NERL Composite Profile, Ethanol Gasoline headspace vapor 8737 Composite Profile - Non-xygenated Gasoline Headspace Vapor EPA NERL Composite Profile, Non-Oxygenated Gasoline headspace vapor 8744 Composite Profile - Architectural Coatings: Solvent Borne and water borne CARB Architectural Coatings 8745 Composite Profile - Degreasing: Cold Cleaning (Batch, Conveyor, Spray Gun) CARB Degreasing 8746 Composite Profile - Straw Burning EPA APPCD Agricultural Burning; Prescribed Burning 8748 Composite Profile - Overall Liquid Gasoline (MTBE, Ethanol, and Non-Oxygenated) EPA NERL Composite Profile, Overall Liquid Gasoline 8749 Composite Profile - Overall Gasoline headspace vapor (MTBE, Ethanol, and NonOxygenated) EPA NERL Composite Profile, Overall Gasoline headspace vapor 

A-29
Table A-2. Summary of PM Profiles Incorporated into the SPECIATE 4.0 Databa

Profile 

Number Name Data Origin Keyword 

000002.5 Overall Composite SPECIATE 3.2 OVERALL AVERAGE 

0000010 Overall Composite SPECIATE 3.2 OVERALL AVERAGE 0000030 Overall Composite SPECIATE 3.2 OVERALL AVERAGE 

3156 Tire Wear CARB Tire Wear 3157 Brake Wear CARB Brake Wear 3158 Motor Vehicle Exhaust - Gasoline CARB Motor Vehicle; Gasoline 3190 Coal Combustion DRI Coal Combustion; Utility 3191 Coal Combustion DRI Coal Combustion; Utility 3192 Coal Combustion DRI Coal Combustion; Utility 3193 Coal Combustion DRI Coal Combustion; Utility 3194 Coal Combustion DRI Coal Combustion; Utility 3195 Gas Combustion DRI Gas Combustion; Utility 3196 Agriculture Soil DRI Geological; Agriculture 3197 Paved Road DRI Geological; Paved Road 3198 Highway Road Dust DRI Geological; Tunnel 3199 Highway Road Dust DRI Geological; Tunnel 3200 Highway Road Dust DRI Geological; Highway 3201 Paved Road Dust DRI Geological; Paved Road 3202 Road Sanding DRI Geological; Road Sanding 3203 Paved Road Dust DRI Geological; Paved Road 3204 Unpaved Road Dust DRI Geological; Unpaved Road 3205 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3206 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3207 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3208 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3209 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3210 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3211 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3212 Motor Vehicle Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3213 Gasoline Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3214 Gasoline Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3215 Gasoline Exhaust DRI Motor Vehicle; Dynamometer; Gasoline and Diesel 3216 Gasoline Exhaust DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3217 Gasoline Exhaust DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3218 Gasoline Exhaust DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3219 Diesel Exhaust DRI Motor Vehicle; Dynamometer; Diesel 3220 Diesel Exhaust DRI Motor Vehicle; Dynamometer; Diesel 3221 Diesel Exhaust DRI Motor Vehicle; Dynamometer; Diesel 3222 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3223 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3224 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3225 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3226 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3227 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 

A-30
Profile 

Number Name Data Origin Keyword 

3228 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3229 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3230 Gasoline Exhaust - Unleaded DRI Motor Vehicle; Dynamometer; Leaded Gasoline 3231 Refinery DRI Refinerary; Catalytic Cracker 3232 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3233 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3234 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3235 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3236 Residential Wood Burning DRI Vegetative Burning; Woodstove 3237 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3238 Residential Wood Burning DRI Vegetative Burning; Woodstove 3239 Residential Wood Burning DRI Vegetative Burning; Woodstove 3240 Residential Wood Burning DRI Vegetative Burning; Woodstove 3241 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3242 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3243 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3244 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3245 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3246 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3247 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3248 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3249 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3250 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3251 Oil Combustion DRI Oil Combustion; Crude Oil 3252 Oil Combustion DRI Oil Combustion; Crude Oil 3253 Oil Combustion DRI Oil Combustion; Crude Oil 3254 Oil Combustion DRI Oil Combustion; Crude Oil 3255 Oil Combustion DRI Oil Combustion; Crude Oil 3256 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3257 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3258 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3259 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3260 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3261 Freeway Road Dust DRI Geological; Freeway Construction 3262 Freeway Road Dust DRI Geological; Freeway Construction 3263 Freeway Road Dust DRI Geological; Freeway Construction 3264 Freeway Road Dust DRI Geological; Freeway Construction 3265 Freeway Road Dust DRI Geological; Freeway Construction 3266 Diesel Exhaust DRI Motor Vehicle; Diesel 3267 Diesel Exhaust DRI Motor Vehicle; Diesel 3268 Diesel Exhaust DRI Motor Vehicle; Diesel 3270 Diesel Exhaust DRI Motor Vehicle; Diesel 3271 Residential Wood Burning DRI Vegetative Burning; Woodstove 3272 Residential Wood Burning DRI Vegetative Burning; Woodstove 3273 Residential Wood Burning DRI Vegetative Burning; Woodstove 3275 Residential Wood Burning DRI Vegetative Burning; Woodstove 3276 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

A-31
Profile 

Number Name Data Origin Keyword 

3277 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3278 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3280 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3281 Tire Burning DRI Incinerator; Tire Burning 3282 Tire Burning DRI Incinerator; Tire Burning 3283 Tire Burning DRI Incinerator; Tire Burning 3284 Tire Burning DRI Incinerator; Tire Burning 3285 Tire Burning DRI Incinerator; Tire Burning 3286 Incinerator DRI Incinerator 3287 Incinerator DRI Incinerator 3288 Incinerator DRI Incinerator 3290 Incinerator DRI Incinerator 3291 Oil Combustion DRI Oil Combustion; Cruel Oil 3292 Oil Combustion DRI Oil Combustion; Cruel Oil 3293 Oil Combustion DRI Oil Combustion; Cruel Oil 3295 Oil Combustion DRI Oil Combustion; Cruel Oil 3296 Agriculture Soil DRI Geological; Agriculture 3297 Agriculture Soil DRI Geological; Agriculture 3298 Agriculture Soil DRI Geological; Agriculture 3299 Agriculture Soil DRI Geological; Agriculture 3300 Agriculture Soil DRI Geological; Agriculture 3301 Agriculture Soil DRI Geological; Agriculture 3302 Paved Road Dust DRI Geological; Paved Road 3303 Paved Road Dust DRI Geological; Paved Road 3304 Paved Road Dust DRI Geological; Paved Road 3305 Paved Road Dust DRI Geological; Paved Road 3306 Agriculture Soil DRI Geological; Agriculture 3307 Agriculture Soil DRI Geological; Agriculture 3308 Agriculture Soil DRI Geological; Agriculture 3309 Agriculture Soil DRI Geological; Agriculture 3310 Agriculture Soil DRI Geological; Agriculture 3311 Agriculture Soil DRI Geological; Agriculture 3312 Agriculture Soil DRI Geological; Agriculture 3313 Agriculture Soil DRI Geological; Agriculture 3314 Agriculture Soil DRI Geological; Agriculture 3315 Agriculture Soil DRI Geological; Agriculture 3316 Sand and Gravel DRI Geological 3317 Sand and Gravel DRI Geological 3318 Sand and Gravel DRI Geological 3319 Sand and Gravel DRI Geological 3320 Sand and Gravel DRI Geological 3321 Unpaved Road Dust DRI Geological; Unpaved Road 3322 Unpaved Road Dust DRI Geological; Unpaved Road 3323 Unpaved Road Dust DRI Geological; Unpaved Road 3324 Unpaved Road Dust DRI Geological; Unpaved Road 3325 Unpaved Road Dust DRI Geological; Unpaved Road 3326 Paved Road Dust DRI Geological; Paved Road 

A-32
Profile 

Number Name Data Origin Keyword 

3327 Paved Road Dust DRI Geological; Paved Road 3328 Paved Road Dust DRI Geological; Paved Road 3329 Paved Road Dust DRI Geological; Paved Road 3330 Paved Road Dust DRI Geological; Paved Road 3331 Agriculture Soil DRI Geological; Agriculture 3332 Agriculture Soil DRI Geological; Agriculture 3333 Agriculture Soil DRI Geological; Agriculture 3334 Agriculture Soil DRI Geological; Agriculture 3335 Agriculture Soil DRI Geological; Agriculture 3336 Agriculture Soil DRI Geological; Agriculture 3337 Agriculture Soil DRI Geological; Agriculture 3338 Agriculture Soil DRI Geological; Agriculture 3339 Agriculture Soil DRI Geological; Agriculture 3340 Agriculture Soil DRI Geological; Agriculture 3341 Unpaved Road Dust DRI Geological; Unpaved Road 3342 Unpaved Road Dust DRI Geological; Unpaved Road 3343 Unpaved Road Dust DRI Geological; Unpaved Road 3344 Unpaved Road Dust DRI Geological; Unpaved Road 3345 Unpaved Road Dust DRI Geological; Unpaved Road 3346 Paved Road Dust DRI Geological; Paved Road 3347 Paved Road Dust DRI Geological; Paved Road 3348 Paved Road Dust DRI Geological; Paved Road 3349 Paved Road Dust DRI Geological; Paved Road 3350 Paved Road Dust DRI Geological; Paved Road 3351 Unpaved Road Dust DRI Geological; Unpaved Road 3352 Unpaved Road Dust DRI Geological; Unpaved Road 3353 Unpaved Road Dust DRI Geological; Unpaved Road 3354 Unpaved Road Dust DRI Geological; Unpaved Road 3355 Unpaved Road Dust DRI Geological; Unpaved Road 3356 Agriculture Soil DRI Geological; Agriculture 3357 Agriculture Soil DRI Geological; Agriculture 3358 Agriculture Soil DRI Geological; Agriculture 3359 Agriculture Soil DRI Geological; Agriculture 3360 Agriculture Soil DRI Geological; Agriculture 3361 Agriculture Soil DRI Geological; Agriculture 3362 Agriculture Soil DRI Geological; Agriculture 3363 Agriculture Soil DRI Geological; Agriculture 3364 Agriculture Soil DRI Geological; Agriculture 3365 Agriculture Soil DRI Geological; Agriculture 3366 Unpaved Road Dust DRI Geological; Unpaved Road 3367 Unpaved Road Dust DRI Geological; Unpaved Road 3368 Unpaved Road Dust DRI Geological; Unpaved Road 3369 Unpaved Road Dust DRI Geological; Unpaved Road 3370 Unpaved Road Dust DRI Geological; Unpaved Road 3371 Unpaved Road Dust DRI Geological; Unpaved Road 3372 Unpaved Road Dust DRI Geological; Unpaved Road 3373 Unpaved Road Dust DRI Geological; Unpaved Road 

A-33
Profile 

Number Name Data Origin Keyword 

3374 Unpaved Road Dust DRI Geological; Unpaved Road 3375 Unpaved Road Dust DRI Geological; Unpaved Road 3376 Unpaved Road Dust DRI Geological; Unpaved Road 3377 Unpaved Road Dust DRI Geological; Unpaved Road 3378 Unpaved Road Dust DRI Geological; Unpaved Road 3379 Unpaved Road Dust DRI Geological; Unpaved Road 3380 Unpaved Road Dust DRI Geological; Unpaved Road 3381 Paved Road Dust DRI Geological; Paved Road 3382 Paved Road Dust DRI Geological; Paved Road 3383 Paved Road Dust DRI Geological; Paved Road 3384 Paved Road Dust DRI Geological; Paved Road 3385 Paved Road Dust DRI Geological; Paved Road 3386 Paved Road Dust DRI Geological; Paved Road 3387 Paved Road Dust DRI Geological; Paved Road 3388 Paved Road Dust DRI Geological; Paved Road 3389 Paved Road Dust DRI Geological; Paved Road 3390 Paved Road Dust DRI Geological; Paved Road 3391 Agriculture Soil DRI Geological; Agriculture 3392 Agriculture Soil DRI Geological; Agriculture 3393 Agriculture Soil DRI Geological; Agriculture 3394 Agriculture Soil DRI Geological; Agriculture 3395 Agriculture Soil DRI Geological; Agriculture 3396 Desert Soil DRI Geological; Desert 3397 Desert Soil DRI Geological; Desert 3398 Desert Soil DRI Geological; Desert 3399 Desert Soil DRI Geological; Desert 3400 Desert Soil DRI Geological; Desert 3401 Desert Soil DRI Geological; Desert 3402 Desert Soil DRI Geological; Desert 3403 Desert Soil DRI Geological; Desert 3404 Desert Soil DRI Geological; Desert 3405 Desert Soil DRI Geological; Desert 3406 Desert Soil DRI Geological; Desert 3407 Desert Soil DRI Geological; Desert 3408 Desert Soil DRI Geological; Desert 3409 Desert Soil DRI Geological; Desert 3410 Desert Soil DRI Geological; Desert 3411 Desert Soil DRI Geological; Desert 3412 Desert Soil DRI Geological; Desert 3413 Desert Soil DRI Geological; Desert 3414 Desert Soil DRI Geological; Desert 3415 Desert Soil DRI Geological; Desert 3416 Volcanic Soil DRI Geological; Volcanic 3417 Volcanic Soil DRI Geological; Volcanic 3418 Volcanic Soil DRI Geological; Volcanic 3419 Volcanic Soil DRI Geological; Volcanic 3420 Volcanic Soil DRI Geological; Volcanic 

A-34
Profile 

Number Name Data Origin Keyword 

3421 Paved Road Dust DRI Geological; Paved Road 3422 Paved Road Dust DRI Geological; Paved Road 3423 Paved Road Dust DRI Geological; Paved Road 3424 Paved Road Dust DRI Geological; Paved Road 3425 Paved Road Dust DRI Geological; Paved Road 3426 Agriculture Soil DRI Geological; Agriculture 3427 Agriculture Soil DRI Geological; Agriculture 3428 Agriculture Soil DRI Geological; Agriculture 3429 Agriculture Soil DRI Geological; Agriculture 3430 Agriculture Soil DRI Geological; Agriculture 3431 Paved Road Dust DRI Geological; Paved Road 3432 Paved Road Dust DRI Geological; Paved Road 3433 Paved Road Dust DRI Geological; Paved Road 3434 Paved Road Dust DRI Geological; Paved Road 3435 Paved Road Dust DRI Geological; Paved Road 3436 Unpaved Road Dust DRI Geological; Unpaved Road 3437 Unpaved Road Dust DRI Geological; Unpaved Road 3438 Unpaved Road Dust DRI Geological; Unpaved Road 3439 Unpaved Road Dust DRI Geological; Unpaved Road 3440 Unpaved Road Dust DRI Geological; Unpaved Road 3441 Agriculture Soil DRI Geological; Agriculture 3442 Agriculture Soil DRI Geological; Agriculture 3443 Agriculture Soil DRI Geological; Agriculture 3444 Agriculture Soil DRI Geological; Agriculture 3445 Agriculture Soil DRI Geological; Agriculture 3446 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3447 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3448 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3449 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3450 Agriculture Vegetative Burning DRI Geological; Agriculture 3451 Agriculture Vegetative Burning DRI Geological; Agriculture 3452 Agriculture Vegetative Burning DRI Geological; Agriculture 3453 Agriculture Vegetative Burning DRI Geological; Agriculture 3454 Agriculture Vegetative Burning DRI Geological; Agriculture 3455 Agriculture Vegetative Burning DRI Geological; Agriculture 3456 Dairy Soil DRI Geological; Dairy 3457 Dairy Soil DRI Geological; Dairy 3458 Dairy Soil DRI Geological; Dairy 3459 Dairy Soil DRI Geological; Dairy 3460 Dairy Soil DRI Geological; Dairy 3461 Diesel Exhaust DRI Motor Vehicle; Diesel 3462 Diesel Exhaust DRI Motor Vehicle; Diesel 3463 Diesel Exhaust DRI Motor Vehicle; Diesel 3465 Diesel Exhaust DRI Motor Vehicle; Diesel 3466 Gold Quarry Soil DRI Geological; Gold Quarry 3467 Gold Quarry Soil DRI Geological; Gold Quarry 3468 Gold Quarry Soil DRI Geological; Gold Quarry 

A-35
Profile 

Number Name Data Origin Keyword 

3469 Gold Quarry Soil DRI Geological; Gold Quarry 3470 Gold Quarry Soil DRI Geological; Gold Quarry 3471 Gold Quarry Soil DRI Geological; Gold Quarry 3472 Gold Quarry Soil DRI Geological; Gold Quarry 3473 Gold Quarry Soil DRI Geological; Gold Quarry 3474 Gold Quarry Soil DRI Geological; Gold Quarry 3475 Gold Quarry Soil DRI Geological; Gold Quarry 3476 Local Soil DRI Geological 3477 Local Soil DRI Geological 3478 Local Soil DRI Geological 3479 Local Soil DRI Geological 3480 Local Soil DRI Geological 3481 Paved Road Dust DRI Geological; Paved Road 3482 Local Soil DRI Geological; Construction 3483 Local Soil DRI Geological 3484 Paved Road Dust DRI Geological; Paved Road 3485 Local Soil DRI Geological 3486 Local Soil DRI Geological 3487 Agriculture Soil DRI Geological; Agriculture 3488 Agriculture Soil DRI Geological; Agriculture 3489 Agriculture Soil DRI Geological; Agriculture 3490 Construction Dust DRI Geological; Construction 3491 Construction Dust DRI Geological; Construction 3492 Construction Dust DRI Geological; Construction 3493 Desert Soil DRI Geological; Desert 3494 Desert Soil DRI Geological; Desert 3495 Desert Soil DRI Geological; Desert 3496 Agriculture Soil DRI Geological; Agriculture 3497 Agriculture Soil DRI Geological; Agriculture 3498 Agriculture Soil DRI Geological; Agriculture 3499 Paved Road Dust DRI Geological; Paved Road 3500 Paved Road Dust DRI Geological; Paved Road 3501 Paved Road Dust DRI Geological; Paved Road 3502 Paved Road Dust DRI Geological; Paved Road 3503 Paved Road Dust DRI Geological; Paved Road 3504 Paved Road Dust DRI Geological; Paved Road 3505 Unpaved Road Dust DRI Geological; Unpaved Road 3506 Unpaved Road Dust DRI Geological; Unpaved Road 3507 Unpaved Road Dust DRI Geological; Unpaved Road 3508 Unpaved Road Dust DRI Geological; Unpaved Road 3509 Unpaved Road Dust DRI Geological; Unpaved Road 3510 Unpaved Road Dust DRI Geological; Unpaved Road 3511 Desert Soil DRI Geological; Desert 3512 Desert Soil DRI Geological; Desert 3513 Desert Soil DRI Geological; Desert 3514 Unpaved Road Dust DRI Geological; Unpaved Road 3515 Unpaved Road Dust DRI Geological; Unpaved Road 

A-36
Profile 

Number Name Data Origin Keyword 

3516 Unpaved Road Dust DRI Geological; Unpaved Road 3517 Gasoline Exhaust DRI Motor Vehicle; Gasoline 3518 Diesel Exhaust DRI Motor Vehicle; Diesel 3519 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3520 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3521 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3522 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3523 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3524 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3525 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3526 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3527 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3528 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3529 Regional Background DRI Regional Background; Non Smelter 3530 Regional Background DRI Regional Background; Smelter 3531 Unpaved Road Dust DRI Geological; Unpaved Road; Steel 3532 Unpaved Road Dust DRI Geological; Unpaved Road; Steel 3533 Unpaved Road Dust DRI Geological; Unpaved Road; Steel 3534 Unpaved Road Dust DRI Geological; Unpaved Road 3535 Unpaved Road Dust DRI Geological; Unpaved Road 3536 Unpaved Road Dust DRI Geological; Unpaved Road 3537 Mill Soil DRI Geological; Mill 3538 Mill Soil DRI Geological; Mill 3539 Mill Soil DRI Geological; Mill 3540 Paved Road Dust DRI Geological; Paved Road 3541 Paved Road Dust DRI Geological; Paved Road 3542 Paved Road Dust DRI Geological; Paved Road 3543 Roof Dust DRI Geological; Roof 3544 Roof Dust DRI Geological; Roof 3545 Roof Dust DRI Geological; Roof 3546 Industrial Soil DRI Geological; Steel 3547 Industrial Soil DRI Geological; Steel 3548 Industrial Soil DRI Geological; Steel 3549 Local Soil DRI Geological 3550 Local Soil DRI Geological 3551 Local Soil DRI Geological 3552 Local Soil DRI Geological 3553 Local Soil DRI Geological 3554 Local Soil DRI Geological 3555 Local Soil DRI Geological 3556 Local Soil DRI Geological 3557 Local Soil DRI Geological 3558 Paved Road Dust DRI Geological 3559 Paved Road Dust DRI Geological 3560 Local Soil DRI Geological 3561 Paved Road Dust DRI Geological; Paved Road 3562 Paved Road Dust DRI Geological; Paved Road 

A-37
Profile 

Number Name Data Origin Keyword 

3563 Local Soil DRI Geological 3564 Local Soil DRI Geological 3565 Paved Road Dust - Highway DRI Geological; Highway 3566 Paved Road Dust - Highway DRI Geological; Highway 3567 Paved Road Dust DRI Geological; Paved Road 3568 Paved Road Dust DRI Geological; Paved Road 3569 Local Soil DRI Geological 3570 Local Soil DRI Geological 3571 Local Soil DRI Geological 3572 Local Soil DRI Geological 3573 Paved Road Dust DRI Geological; Paved Road 3574 Local Soil DRI Geological 3575 Paved Road Dust DRI Geological; Paved Road 3576 Local Soil DRI Geological 3577 Local Soil DRI Geological 3578 Local Soil DRI Geological 3579 Local Soil DRI Geological 3580 Local Soil DRI Geological 3581 Local Soil DRI Geological 3582 Local Soil DRI Geological 3583 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3584 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3585 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3586 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3587 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3588 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3589 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3590 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3591 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3592 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3593 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3594 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3595 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3596 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3597 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3598 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3599 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3600 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3601 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3602 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3603 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3604 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3605 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3606 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3607 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3608 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3609 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 

A-38
Profile 

Number Name Data Origin Keyword 

3610 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3611 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3612 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3613 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3614 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3615 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3616 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3617 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3618 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3619 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3620 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3621 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3622 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3623 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3624 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3625 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3627 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3628 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3630 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3631 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3633 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3639 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3640 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3642 Agriculture Vegetative Burning DRI Vegetative Burning; Agriculture 3643 Cooking DRI Cooking; CharbrOil 3644 Cooking DRI Cooking; CharbrOil 3645 Manure Combustion DRI Manure Combustion; Utility 3646 Manure Combustion DRI Manure Combustion; Utility 3647 Manure Combustion DRI Manure Combustion; Utility 3648 Manure Combustion DRI Manure Combustion; Utility 3649 Manure Combustion DRI Manure Combustion; Utility 3650 Fly Ash DRI Fly Ash; Utility 3651 Fly Ash DRI Fly Ash; Utility 3652 Oil Combustion DRI Oil Combustion; Glass 3653 Fly Ash DRI Fly Ash; Glass 3654 Fly Ash DRI Fly Ash; Utility 3655 Fly Ash DRI Fly Ash; Utility 3656 Fly Ash DRI Fly Ash; Lime 3657 Fly Ash DRI Fly Ash 3658 Unpaved Road Dust DRI Geological; Unpaved Road 3659 Local Soil DRI Geological 3660 Local Soil DRI Geological 3661 Paved Road Dust DRI Geological; Tunnel; Paved Road 3662 Paved Road Dust DRI Geological; Tunnel; Paved Road 3663 Fly Ash DRI Geological; Fly Ash 3664 Cement DRI Geological; Cement 3665 Sand DRI Geological 

A-39
Profile 

Number Name Data Origin Keyword 

3666 Paved Road Dust DRI Geological; Paved Road 3667 Paved Road Dust DRI Geological; Paved Road 3668 Unpaved Road Dust DRI Geological; Unpaved Road 3669 Unpaved Road Dust DRI Geological; Unpaved Road 3670 Local Soil DRI Geological 3671 Local Soil DRI Geological 3672 Unpaved Road Dust DRI Geological; Unpaved Road 3673 Unpaved Road Dust DRI Geological; Unpaved Road 3674 Local Soil DRI Geological 3675 Unpaved Road Dust DRI Geological; Unpaved Road 3676 Unpaved Road Dust DRI Geological; Unpaved Road 3677 Cement DRI Geological; Cement 3678 Local Soil DRI Geological 3679 Unpaved Road Dust DRI Geological; Unpaved Road 3680 Paved Road Dust DRI Geological; Paved Road 3681 Local Soil DRI Geological 3682 Local Soil DRI Geological 3683 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3684 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3685 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3686 Coal Combustion DRI 

Coal Combustion; Utility 

3687 Coal Combustion DRI 

Coal Combustion; Utility 

3688 Coal Combustion DRI 

Coal Combustion; Utility 

3689 Coal Combustion DRI 

Coal Combustion; Utility 

3690 Coal Combustion DRI 

Coal Combustion; Utility 

3691 Coal Combustion DRI 

Coal Combustion; Utility 

3692 Coal Combustion DRI 

Coal Combustion; Utility 

3693 Coal Combustion DRI 

Coal Combustion; Utility 

3694 Coal Combustion DRI 

Coal Combustion; Utility 

3695 Coal Combustion DRI 

Coal Combustion; Utility 

3696 Coal Combustion DRI 

Coal Combustion; Utility 

3697 Coal Combustion DRI 

Coal Combustion; Utility 

3698 Coal Combustion DRI 

Coal Combustion; Utility 

3699 Coal Combustion DRI 

Coal Combustion; Utility 

3700 Coal Combustion DRI 

Coal Combustion; Utility 

3701 Coal Combustion DRI 

Coal Combustion; Utility 

3702 Local Soil DRI Geological 3703 Local Soil DRI Geological 3704 Unpaved Road Dust DRI Geological; Unpaved Road 3705 Paved Road Dust DRI Geological; Paved Road 3706 Paved Road Dust DRI Geological; Paved Road 3707 Paved Road Dust DRI Geological; Paved Road 3708 Paved Road Dust DRI Geological; Paved Road 3709 Local Soil DRI Geological 3710 Local Soil DRI Geological 3711 Unpaved Road Dust DRI Geological; Unpaved Road 3712 Local Soil DRI Geological 

A-40
Profile 

Number Name Data Origin Keyword 

3713 Paved Road Dust DRI Geological 3714 Paved Road Dust DRI Geological; Paved Road 3715 Paved Road Dust DRI Geological; Paved Road 3716 Paved Road Dust DRI Geological; Paved Road 3717 Local Soil DRI Geological 3718 Paved Road Dust DRI Geological; Paved Road 3719 Unpaved Road Dust DRI Geological; Unpaved Road 3720 Geothermal Background DRI Background; Geothermal 3721 Geothermal Background DRI Background; Geothermal 3722 Geothermal Background DRI Background; Geothermal 3723 Geothermal Background DRI Background; Geothermal 3724 Geothermal Background DRI Background; Geothermal 3725 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3726 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3727 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3728 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3729 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3730 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3731 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3732 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3733 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3734 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3735 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3736 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3737 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3738 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3739 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3740 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3741 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3742 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3754 Regional Background DRI Regional Background 3755 Regional Background DRI Regional Background 3756 Regional Background DRI Regional Background 3757 Residential Coal Combustion DRI Coal Combustion; Residential 3758 Residential Coal Combustion DRI Coal Combustion; Residential 3759 Residential Coal Combustion DRI Coal Combustion; Residential 3760 Residential Coal Combustion DRI Coal Combustion; Residential 3761 Residential Coal Combustion DRI Coal Combustion; Residential 3762 Forest Fire DRI Vegetative Burning; Forest Fire 3763 Forest Fire DRI Vegetative Burning; Forest Fire 3764 Forest Fire DRI Vegetative Burning; Forest Fire 3765 Forest Fire DRI Vegetative Burning; Forest Fire 3766 Forest Fire DRI Vegetative Burning; Forest Fire 3767 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3768 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3769 Residential Wood Burning DRI Vegetative Burning; Woodstove 3770 Residential Wood Burning DRI Vegetative Burning 

A-41
Profile 

Number Name Data Origin Keyword 

3771 Construction Dust DRI Geological; Construction 3772 Construction Dust DRI Geological; Construction 3773 Construction Dust DRI Geological; Construction 3774 Construction Dust DRI Geological; Construction 3775 Construction Dust DRI Geological; Construction 3776 Construction Dust DRI Geological; Construction 3777 Desert Soil DRI Geological; Desert 3778 Local Soil DRI Geological 3779 Paved Road Dust DRI Geological; Paved Road 3780 Paved Road Dust DRI Geological; Paved Road 3781 Paved Road Dust DRI Geological; Paved Road 3782 Paved Road Dust DRI Geological; Paved Road 3783 Paved Road Dust DRI Geological; Paved Road 3784 Paved Road Dust DRI Geological; Paved Road 3785 Paved Road Dust DRI Geological; Paved Road 3786 Paved Road Dust DRI Geological; Paved Road 3787 Paved Road Dust DRI Geological; Paved Road 3788 Paved Road Dust DRI Geological; Paved Road 3789 Paved Road Dust DRI Geological; Paved Road 3790 Desert Soil DRI Geological; Desert 3791 Desert Soil DRI Geological; Desert 3792 Desert Soil DRI Geological; Desert 3793 Desert Soil DRI Geological; Desert 3794 Desert Soil DRI Geological; Desert 3795 Desert Soil DRI Geological; Desert 3796 Unpaved Road Dust DRI Geological; Unpaved Road 3797 Unpaved Road Dust DRI Geological; Unpaved Road 3798 Unpaved Road Dust DRI Geological; Unpaved Road 3799 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3800 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3801 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3802 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3803 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3804 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3805 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3806 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3807 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3808 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3809 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3810 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3811 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3812 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3813 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3814 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3815 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3816 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3817 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 

A-42
Profile 

Number Name Data Origin Keyword 

3818 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3819 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3820 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3821 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3822 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3823 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3824 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3825 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 3826 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3827 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3828 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3829 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3830 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3831 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3832 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3833 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3834 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3835 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3836 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3837 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3838 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3839 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3840 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3841 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3842 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3843 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3844 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3845 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3846 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3847 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3848 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3849 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3850 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3851 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3852 Residential Wood Burning DRI Vegetative Burning; Woodstove 3853 Residential Wood Burning DRI Vegetative Burning; Woodstove 3854 Residential Wood Burning DRI Vegetative Burning; Woodstove 3855 Residential Wood Burning DRI Vegetative Burning; Woodstove 3856 Residential Wood Burning DRI Vegetative Burning; Woodstove 3857 Gasoline Exhaust DRI Motor Vehicle; Gasoline 3858 Diesel Exhaust DRI Motor Vehicle; Diesel 3859 Diesel Exhaust DRI Motor Vehicle; Diesel 3860 Helicopter Exhaust DRI Aircraft; Helicopter 3861 Aircraft Exhaust DRI Aircraft 3862 Oil Combustion DRI Oil Combustion; Diesel 3863 Oil Combustion DRI Oil Combustion; Diesel 3864 Oil Combustion DRI Oil Combustion; Diesel 

A-43
Profile 

Number Name Data Origin Keyword 

3865 Local Soil DRI Geological 3866 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3867 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3868 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3869 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3870 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3871 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3872 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3873 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3874 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3875 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3876 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3877 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3878 Diesel Exhaust DRI Motor Vehicle; Dynamometer; Diesel 3879 Diesel Exhaust DRI Motor Vehicle; Dynamometer; Diesel 3880 Diesel Exhaust DRI Motor Vehicle; Dynamometer; Diesel 3881 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3882 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3883 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3884 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3885 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3886 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3887 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3888 Gasoline Exhaust - Winter, low emitter DRI Motor Vehicle; Dynamometer; Gasoline 3889 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3890 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3891 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3892 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3893 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3894 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3895 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3896 Gasoline Exhaust - Winter, high emitter DRI Motor Vehicle; Dynamometer; Gasoline 3897 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3898 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3899 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3900 Gasoline Exhaust - Winter, non-smoker DRI Motor Vehicle; Dynamometer; Gasoline 3901 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3902 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3903 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3904 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3905 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3906 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3907 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3908 Gasoline Exhaust - Winter, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3909 Diesel Exhaust DRI Motor Vehicle; Diesel 3910 Diesel Exhaust DRI Motor Vehicle; Diesel 3911 Diesel Exhaust DRI Motor Vehicle; Diesel 

A-44
Profile 

Number Name Data Origin Keyword 

3912 Diesel Exhaust DRI Motor Vehicle; Diesel 3913 Diesel Exhaust DRI Motor Vehicle; Diesel 3914 Diesel Exhaust DRI Motor Vehicle; Diesel 3915 Cooking DRI Cooking 3916 Cooking DRI Cooking; Hamburger 3917 Cooking DRI Cooking; Hamburger 3918 Cooking DRI Cooking; Chicken 3919 Cooking DRI Cooking; Steak 3920 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3921 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3922 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3923 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3924 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3925 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3926 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3927 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3928 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3929 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3930 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3931 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3932 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3933 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3934 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3935 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3936 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3937 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

3938 Paved Road Dust DRI Geological; Paved Road 3939 Paved Road Dust DRI Geological; Paved Road 3940 Paved Road Dust DRI Geological; Paved Road 3941 Paved Road Dust DRI Geological; Paved Road 3942 Paved Road Dust DRI Geological; Paved Road 3943 Paved Road Dust DRI Geological; Paved Road 3944 Gasoline Exhaust - Summer, low-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3945 Gasoline Exhaust - Summer, low-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3946 Gasoline Exhaust - Summer, low-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3947 Gasoline Exhaust - Summer, low-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3948 Gasoline Exhaust - Summer, medium-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3949 Gasoline Exhaust - Summer, medium-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3950 Gasoline Exhaust - Summer, medium-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3951 Gasoline Exhaust - Summer, medium-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3952 Gasoline Exhaust - Summer, high-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3953 Gasoline Exhaust - Summer, high-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3954 Gasoline Exhaust - Summer, high-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3955 Gasoline Exhaust - Summer, high-emitter DRI Motor Vehicle; Dynamometer; Gasoline 3956 Gasoline Exhaust - Summer, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3957 Gasoline Exhaust - Summer, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3958 Gasoline Exhaust - Summer, smoker DRI Motor Vehicle; Dynamometer; Gasoline 

A-45
Profile 

Number Name Data Origin Keyword 

3959 Gasoline Exhaust - Summer, smoker DRI Motor Vehicle; Dynamometer; Gasoline 3960 Diesel Exhaust DRI Motor Vehicle; Diesel 3961 Diesel Exhaust DRI Motor Vehicle; Diesel 3962 Diesel Exhaust DRI Motor Vehicle; Diesel 3963 Diesel Exhaust DRI Motor Vehicle; Diesel 3964 Oil Refinery Deposition DRI Geological; Oil Refinery 3965 Oil Refinery Deposition DRI Geological; Oil Refinery 3966 Unpaved Road Dust DRI Geological; Unpaved Road 3967 Unpaved Road Dust DRI Geological; Unpaved Road 3968 Unpaved Road Dust DRI Geological; Unpaved Road 3969 Unpaved Road Dust DRI Geological; Unpaved Road 3970 Paved Road Dust DRI Geological; Paved Road 3971 Paved Road Dust DRI Geological; Paved Road 3972 Local Soil DRI Geological 3973 Local Soil DRI Geological 3974 Paved Road Dust DRI Geological; Paved Road 3975 Paved Road Dust DRI Geological; Paved Road 3976 Paved Road Dust DRI Geological; Paved Road 3977 Paved Road Dust DRI Geological; Paved Road 3978 Industrial Dust DRI Geological; Refuse-Derived Fuel 3979 Industrial Dust DRI Geological; Refuse-Derived Fuel 3980 Salting Material DRI Geological; Salting 3981 Salting Material DRI Geological; Salting 3982 Forest Soil DRI Geological; Forest 3984 Fly Ash DRI Geological; Fly Ash 3985 Fly Ash DRI Geological; Fly Ash 3986 Industrial Fly Ash DRI Fly Ash; Utility 3987 Industrial Fly Ash DRI Fly Ash; Utility 3988 Industrial Soil DRI Geological; Steel 3989 Industrial Soil DRI Geological; Steel 3990 Industrial Soil DRI Geological; Steel 3991 Industrial Soil DRI Geological; Steel 3992 Industrial Soil DRI Geological; Steel 3993 Industrial Soil DRI Geological; Steel 3994 Local Soil DRI Geological 3995 Local Soil DRI Geological 3996 Industrial Soil DRI Geological; Steel 3997 Industrial Soil DRI Geological; Steel 3998 Lime Kiln DRI Lime Kiln 3999 Lime Kiln DRI Lime Kiln 4000 Gasoline Exhaust - Leaded DRI Motor Vehicle; Leaded Gasoline 4001 Gasoline Exhaust - Leaded DRI Motor Vehicle; Leaded Gasoline 4002 Paper Waste Burning DRI Paper Waste Burning 4003 Paper Waste Burning DRI Paper Waste Burning 4004 Residential Coal Combustion DRI Coal Combustion; Residential 4005 Residential Coal Combustion DRI Coal Combustion; Residential 4006 Residential Coal Combustion DRI Coal Combustion; Residential 

A-46
Profile 

Number Name Data Origin Keyword 

4007 Residential Coal Combustion DRI Coal Combustion; Residential 4008 Residential Coal Combustion DRI Coal Combustion; Residential 4009 Residential Coal Combustion DRI Coal Combustion; Residential 4010 Residential Coal Combustion DRI Coal Combustion; Residential 4011 Residential Coal Combustion DRI Coal Combustion; Residential 4012 Forest Fire DRI Vegetative Burning; Forest Fire 4013 Forest Fire DRI Vegetative Burning; Forest Fire 4014 Diesel Exhaust DRI Motor Vehicle; Diesel 4015 Diesel Exhaust DRI Motor Vehicle; Diesel 4016 Diesel Exhaust DRI Motor Vehicle; Diesel 4017 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4018 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4019 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4020 Cooking DRI Cooking 4021 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4022 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4023 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4024 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4026 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4027 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4028 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4029 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4030 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4031 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4032 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4033 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4034 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4035 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4036 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4037 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4038 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4039 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4040 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4041 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4042 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4043 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4044 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4045 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4046 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4047 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4048 Cooking DRI Cooking; Chicken 4049 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4050 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4051 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4052 Cooking DRI Cooking 4053 Diesel Exhaust DRI Motor Vehicle; Diesel 4054 Diesel Exhaust DRI Motor Vehicle; Diesel 

A-47
Profile 

Number Name Data Origin Keyword 

4055 Diesel Exhaust DRI Motor Vehicle; Diesel 4056 Diesel Exhaust DRI Motor Vehicle; Diesel 4057 Diesel Exhaust DRI Motor Vehicle; Diesel 4058 Diesel Exhaust DRI Motor Vehicle; Diesel 4059 Diesel Exhaust DRI Motor Vehicle; Diesel 4060 Diesel Exhaust DRI Motor Vehicle; Diesel 4061 Diesel Exhaust DRI Motor Vehicle; Diesel 4062 Diesel Exhaust DRI Motor Vehicle; Diesel 4063 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4064 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4065 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4066 Paved Road Dust DRI Geological; Paved Road 4067 Paved Road Dust DRI Geological; Paved Road 4068 Unpaved Road Dust DRI Geological; Unpaved Road 4069 Unpaved Road Dust DRI Geological; Unpaved Road 4070 Agriculture Soil DRI Geological; Agriculture 4071 Agriculture Soil DRI Geological; Agriculture 4072 Farm Soil DRI Geological; Grain Storage 4073 Farm Soil DRI Geological; Grain Storage 4074 Local Soil DRI Geological 4075 Local Soil DRI Geological 4076 Marble DRI Geological; Marble 4077 Marble DRI Geological; Marble 4078 Fly Ash DRI Geological; Fly Ash 4079 Fly Ash DRI Geological; Fly Ash 4080 Landfill Material DRI Geological 4081 Landfill Material DRI Geological 4082 Asphalt DRI Geological; Asphalt 4083 Asphalt DRI Geological; Asphalt 4084 Cement DRI Geological; Cement 4085 Cement DRI Geological; Cement 4086 Cement DRI Geological; Cement 4087 Cement DRI Geological; Cement 4088 Volcanic Soil DRI Geological; volcanic 4089 Volcanic Soil DRI Geological; volcanic 4090 Unpaved Park Dust DRI Geological; Unpaved 4091 Unpaved Park Dust DRI Geological; Unpaved 4092 Unpaved Park Dust DRI Geological; Unpaved 4093 Unpaved Park Dust DRI Geological; Unpaved 4094 Unpaved Park Dust DRI Geological; Unpaved 4095 Unpaved Park Dust DRI Geological; Unpaved 4096 Unpaved Park Dust DRI Geological 4097 Unpaved Park Dust DRI Geological 4098 Unpaved Park Dust DRI Geological 4099 Unpaved Park Dust DRI Geological 4100 Paved Road Dust DRI Geological; Paved Road 4101 Paved Road Dust DRI Geological; Paved Road 

A-48
Profile 

Number Name Data Origin Keyword 

4102 Paved Road Dust DRI Geological; Paved Road 4103 Paved Road Dust DRI Geological; Paved Road 4104 Paved Road Dust DRI Geological; Paved Road 4105 Paved Road Dust DRI Geological; Paved Road 4106 Road Dirt DRI Geological 4107 Road Dirt DRI Geological 4108 Cooking DRI Cooking; Pork 4109 Cooking DRI Cooking; Pork 4110 Cooking DRI Cooking 4111 Cooking DRI Cooking 4112 Agriculture Soil DRI Geological; Agriculture 4113 Agriculture Soil DRI Geological; Agriculture 4114 Agriculture Soil DRI Geological; Agriculture 4115 Agriculture Soil DRI Geological; Agriculture 4116 Agriculture Soil DRI Geological; Agriculture 4117 Agriculture Soil DRI Geological; Agriculture 4118 Agriculture Soil DRI Geological; Agriculture 4119 Agriculture Soil DRI Geological; Agriculture 4120 Agriculture Soil DRI Geological; Agriculture 4121 Agriculture Soil DRI Geological; Agriculture 4122 Agriculture Soil DRI Geological; Agriculture 4123 Agriculture Soil DRI Geological; Agriculture 4124 Agriculture Soil DRI Geological; Agriculture 4125 Agriculture Soil DRI Geological; Agriculture 4126 Agriculture Soil DRI Geological; Agriculture 4127 Agriculture Soil DRI Geological; Agriculture 4128 Agriculture Soil DRI Geological; Agriculture 4129 Agriculture Soil DRI Geological; Agriculture 4130 Agriculture Soil DRI Geological; Agriculture 4131 Agriculture Soil DRI Geological; Agriculture 4132 Dairy Soil DRI Geological; Dairy 4133 Dairy Soil DRI Geological; Dairy 4134 Feedlot Soil DRI Geological; Feedlot 4135 Feedlot Soil DRI Geological; Feedlot 4136 Salting Material DRI Geological; Salting 4137 Salting Material DRI Geological; Salting 4138 Agriculture Soil DRI Geological; Agriculture 4139 Agriculture Soil DRI Geological; Agriculture 4140 Agriculture Soil DRI Geological; Agriculture 4141 Agriculture Soil DRI Geological; Agriculture 4142 Agriculture Soil DRI Geological; Agriculture 4143 Agriculture Soil DRI Geological; Agriculture 4144 Agriculture Soil DRI Geological; Agriculture 4145 Agriculture Soil DRI Geological; Agriculture 4146 Agriculture Soil DRI Geological; Agriculture 4147 Agriculture Soil DRI Geological; Agriculture 4148 Agriculture Soil DRI Geological; Agriculture 

A-49
Profile 

Number Name Data Origin Keyword 

4149 Unpaved Road Dust DRI Geological; Unpaved Road 4150 Unpaved Road Dust DRI Geological; Unpaved Road 4151 Unpaved Road Dust DRI Geological; Unpaved Road 4152 Unpaved Road Dust DRI Geological; Unpaved Road 4153 Unpaved Road Dust DRI Geological; Unpaved Road 4154 Unpaved Road Dust DRI Geological; Unpaved Road 4155 Paved Road Dust DRI Geological; Paved Road 4156 Paved Road Dust DRI Geological; Paved Road 4157 Paved Road Dust DRI Geological; Paved Road 4158 Construction Dust DRI Geological; Construction 4159 Construction Dust DRI Geological; Construction 4160 Staging Area Soil DRI Geological; Staging 4161 Agriculture Soil DRI Geological; Agriculture 4162 Agriculture Soil DRI Geological; Agriculture 4163 Agriculture Soil DRI Geological; Agriculture 4164 Agriculture Soil DRI Geological; Agriculture 4165 Agriculture Soil DRI Geological; Agriculture 4166 Agriculture Soil DRI Geological; Agriculture 4167 Agriculture Soil DRI Geological; Agriculture 4168 Paved Road Dust DRI Geological; Paved Road 4169 Unpaved Road Dust DRI Geological; Unpaved Road 4170 Unpaved Road Dust DRI Geological; Unpaved Road 4171 Agriculture Soil DRI Geological; Agriculture 4172 Agriculture Soil DRI Geological; Agriculture 4173 Agriculture Soil DRI Geological; Agriculture 4174 Agriculture Soil DRI Geological; Agriculture 4175 Agriculture Soil DRI Geological; Agriculture 4176 Dairy Soil DRI Geological; Dairy 4177 Feedlot Soil DRI Geological; Feedlot 4178 Paved Road Dust DRI Geological; Paved Road 4179 Unpaved Road Dust DRI Geological; Unpaved Road 4180 Agriculture Soil DRI Geological; Agriculture 4181 Dairy Soil DRI Geological; Dairy 4182 Salting Material DRI Geological; Salting 4183 Construction Dust DRI Geological; Construction 4202 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline 4203 Diesel Exhaust DRI Motor Vehicle; Diesel 4204 Paved Road Dust DRI Geological; Paved Road 4205 Paved Road Dust DRI Geological; Paved Road 4206 Paved Road Dust DRI Geological; Paved Road 4207 Paved Road Dust DRI Geological; Paved Road 4208 Paved Road Dust DRI Geological; Paved Road 4209 Paved Road Dust DRI Geological; Paved Road 4210 Paved Road Dust DRI Geological; Paved Road 4211 Paved Road Dust DRI Geological; Paved Road 4212 Paved Road Dust DRI Geological; Paved Road 4213 Paved Road Dust DRI Geological; Paved Road 

A-50
Profile 

Number Name Data Origin Keyword 

4214 Paved Road Dust DRI Geological; Paved Road 4215 Paved Road Dust DRI Geological; Paved Road 4216 Unpaved Road Dust DRI Geological; Unpaved Road 4217 Unpaved Road Dust DRI Geological; Unpaved Road 4218 Unpaved Road Dust DRI Geological; Unpaved Road 4219 Unpaved Road Dust DRI Geological; Unpaved Road 4220 Unpaved Road Dust DRI Geological; Unpaved Road 4221 Unpaved Road Dust DRI Geological; Unpaved Road 4222 Local Soil DRI Geological 4223 Local Soil DRI Geological 4224 Local Soil DRI Geological 4225 Local Soil DRI Geological 4226 Local Soil DRI Geological 4227 Local Soil DRI Geological 4228 Local Soil DRI Geological 4229 Local Soil DRI Geological 4230 Local Soil DRI Geological 4231 Local Soil DRI Geological 4232 Local Soil DRI Geological 4233 Local Soil DRI Geological 4234 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4235 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4236 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4237 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4238 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4239 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4240 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4241 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4242 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4243 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4244 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4245 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4246 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4247 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4248 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4249 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4250 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4251 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4252 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4253 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4254 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4255 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4256 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4257 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4258 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4259 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4260 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 

A-51
Profile 

Number Name Data Origin Keyword 

4261 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4262 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4263 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4264 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4265 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4266 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4267 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4268 Vegetative Burning DRI Vegetative Burning; Open Fire 4269 Vegetative Burning DRI Vegetative Burning; Open Fire 4270 Vegetative Burning DRI Vegetative Burning; Open Fire 4271 Vegetative Burning DRI Vegetative Burning; Open Fire 4272 Vegetative Burning DRI Vegetative Burning; Open Fire 4273 Vegetative Burning DRI Vegetative Burning; Open Fire 4274 Vegetative Burning DRI Vegetative Burning; Open Fire 4275 Vegetative Burning DRI Vegetative Burning; Open Fire 4276 Vegetative Burning DRI Vegetative Burning; Open Fire 4277 Vegetative Burning DRI Vegetative Burning; Open Fire 4278 Vegetative Burning DRI Vegetative Burning; Open Fire 4279 Vegetative Burning DRI Vegetative Burning; Open Fire 4280 Vegetative Burning DRI Vegetative Burning; Open Fire 4281 Vegetative Burning DRI Vegetative Burning; Open Fire 4282 Vegetative Burning DRI Vegetative Burning; Open Fire 4283 Vegetative Burning DRI Vegetative Burning; Open Fire 4284 Vegetative Burning DRI Vegetative Burning; Open Fire 4285 Vegetative Burning DRI Vegetative Burning; Open Fire 4287 Vegetative Burning DRI Vegetative Burning; Open Fire 4288 Vegetative Burning DRI Vegetative Burning; Open Fire 4289 Coal Combustion DRI 

Coal Combustion; Utility 

4290 Coal Combustion DRI 

Coal Combustion; Utility 

4291 Coal Combustion DRI 

Coal Combustion; Utility 

4292 Coal Combustion DRI 

Coal Combustion; Utility 

4293 Coal Combustion DRI 

Coal Combustion; Utility 

4294 Coal Combustion DRI 

Coal Combustion; Utility 

4295 Coal Combustion DRI 

Coal Combustion; Utility 

4296 Coal Combustion DRI 

Coal Combustion; Utility 

4297 Coal Combustion DRI 

Coal Combustion; Utility 

4298 Coal Combustion DRI 

Coal Combustion; Utility 

4299 Coal Combustion DRI 

Coal Combustion; Utility 

4300 Coal Combustion DRI 

Coal Combustion; Utility 

4301 Coal Combustion DRI 

Coal Combustion; Utility 

4302 Coal Combustion DRI 

Coal Combustion; Utility 

4303 Coal Combustion DRI 

Coal Combustion; Utility 

4304 Coal Combustion DRI 

Coal Combustion; Utility 

4305 Coal Combustion DRI 

Coal Combustion; Utility 

4306 Coal Combustion DRI 

Coal Combustion; Utility 

4307 Coal Combustion DRI 

Coal Combustion; Utility 

4308 Coal Combustion DRI 

Coal Combustion; Utility 

A-52
Profile 

Number Name Data Origin Keyword 

4309 Coal Combustion DRI 

Coal Combustion; Utility 

4310 Coal Combustion DRI 

Coal Combustion; Utility 

4311 Coal Combustion DRI 

Coal Combustion; Utility 

4312 Coal Combustion DRI 

Coal Combustion; Utility 

4313 Coal Combustion DRI 

Coal Combustion; Utility 

4314 Coal Combustion DRI 

Coal Combustion; Utility 

4315 Fly Ash DRI Fly Ash; Utility 4316 Fly Ash DRI Fly Ash; Utility 4317 Fly Ash DRI Fly Ash; Utility 4318 Oil Catalytic Cracker DRI Catalytic Cracker; Oil 4319 Oil Catalytic Cracker DRI Catalytic Cracker; Oil 4320 Oil Catalytic Cracker DRI Catalytic Cracker; Oil 4321 Oil Catalytic Cracker DRI Catalytic Cracker; Oil 4322 Oil Catalytic Cracker DRI Catalytic Cracker; Oil 4323 Cement Kiln DRI Cement Kiln 4324 Cement Kiln DRI Cement Kiln 4325 Cement Kiln DRI Cement Kiln 4326 Cement Kiln DRI Cement Kiln 4327 Cement Kiln DRI Cement Kiln 4328 Cement Kiln DRI Cement Kiln 4329 Cement Kiln DRI Cement Kiln 4330 Cement Kiln DRI Cement Kiln 4331 Cement Kiln DRI Cement Kiln 4332 Cement Kiln DRI Cement Kiln 4333 Cement Kiln DRI Cement Kiln 4334 Cooking DRI Cooking; Chicken 4335 Cooking DRI Cooking; Chicken 4336 Cooking DRI Cooking; Chicken 4337 Cooking DRI Cooking; Chicken 4338 Cooking DRI Cooking; Chicken 4339 Cooking DRI Cooking; Chicken 4340 Cooking DRI Cooking; Chicken 4341 Cooking DRI Cooking; Chicken 4342 Cooking DRI Cooking; Chicken 4343 Cooking DRI Cooking; Hamburger 4344 Cooking DRI Cooking; Hamburger 4345 Cooking DRI Cooking; Steak 4346 Paved Road Dust DRI Geological; Paved Road 4347 Paved Road Dust DRI Geological; Paved Road 4348 Unpaved Road Dust DRI Geological; Unpaved Road 4349 Unpaved Road Dust DRI Geological; Unpaved Road 4350 Local Soil DRI Geological 4351 Local Soil DRI Geological 4352 Local Soil DRI Geological 4353 Local Soil DRI Geological 4354 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4355 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 

A-53
Profile 

Number Name Data Origin Keyword 

4356 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4357 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4358 Motor Vehicle Exhaust DRI Motor Vehicle; Gasoline and Diesel 4359 Vegetative Burning DRI Vegetative Burning; Open Fire 4360 Vegetative Burning DRI Vegetative Burning; Open Fire 4361 Vegetative Burning DRI Vegetative Burning; Open Fire 4362 Vegetative Burning DRI Vegetative Burning; Open Fire 4363 Vegetative Burning DRI Vegetative Burning; Open Fire 4364 Vegetative Burning DRI Vegetative Burning; Open Fire 4365 Vegetative Burning DRI Vegetative Burning; Open Fire 4366 Vegetative Burning DRI Vegetative Burning; Open Fire 4367 Coal Combustion DRI 

Coal Combustion; Utility 

4368 Coal Combustion DRI 

Coal Combustion; Utility 

4369 Coal Combustion DRI 

Coal Combustion; Utility 

4370 Coal Combustion DRI 

Coal Combustion; Utility 

4371 Coal Combustion DRI 

Coal Combustion; Utility 

4373 Coal Combustion DRI 

Coal Combustion; Utility 

4374 Fly Ash DRI Fly Ash; Utility 4375 Oil Catalytic Cracker DRI Catalytic Cracker; Oil 4376 Cement Kiln DRI Cement Kiln 4377 Cement Kiln DRI Cement Kiln 4378 Cement Kiln DRI Cement Kiln 4379 Cooking DRI Cooking; Chicken 4380 Cooking DRI Cooking; Chicken 4381 Cooking DRI Cooking; Chicken 4382 Cooking DRI Cooking; Hamburger 4383 Cooking DRI Cooking; Hamburger 4384 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4385 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4386 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4387 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4388 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4389 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4390 Residential Vegetative Burning DRI Vegetative Burning; Fireplace 4391 Residential Vegetative Burning DRI Vegetative Burning; Fireplace 4392 Residential Vegetative Burning DRI Vegetative Burning; Fireplace 4393 Residential Wood Burning DRI 

Vegetative Burning; Fireplace 

4394 Oil Refinery DRI Oil Refinerary; Natural Gas 4395 Oil Refinery DRI Oil Refinerary; Natural Gas 4396 Oil Refinery DRI Oil Refinerary; Natural Gas 4397 Oil Refinery DRI Oil Refinerary; Natural Gas 4398 Oil Refinery DRI Oil Refinerary; Natural Gas 4399 Oil Refinery DRI Oil Refinerary 4400 Oil Refinery DRI Oil Refinerary 4401 Oil Refinery DRI Oil Refinerary 4402 Oil Refinery DRI Oil Refinerary 4403 Oil Refinery DRI Oil Refinerary 

A-54
Profile 

Number Name Data Origin Keyword 

4404 Oil Refinery DRI Oil Refinerary 4405 Oil Refinery DRI Oil Refinerary 4406 Oil Refinery DRI Oil Refinerary 4407 Oil Refinery DRI Oil Refinerary 4408 Oil Refinery DRI Oil Refinerary 4409 Oil Refinery DRI Oil Refinerary 4410 Oil Refinery DRI Oil Refinerary 4411 Oil Refinery DRI Oil Refinerary 4412 Oil Refinery DRI Oil Refinerary; Natural Gas 4413 Oil Refinery DRI Oil Refinerary; Natural Gas 4414 Oil Refinery DRI Oil Refinery; Natural Gas 4415 Oil Refinery DRI Oil Refinerary; Natural Gas 4463 Forest Fire EPA APPCD Biomass open burning; Foliar fuels; Wild fires; Prescribed forest fires 4464 Forest Fire EPA APPCD Biomass open burning; Foliar fuels; Wild fires; Prescribed forest fires 4465 Forest Fire EPA APPCD Biomass open burning; Foliar fuels; Wild fires; Prescribed forest fires 4466 Forest Fire EPA APPCD Biomass open burning; Foliar fuels; Wild fires; Prescribed forest fires 4467 Forest Fire EPA APPCD Biomass open burning; Foliar fuels; Wild fires; Prescribed forest fires 4468 Forest Fire EPA APPCD Biomass open burning; Foliar fuels; Wild fires; Prescribed forest fires 4554 Meat charbroiling emissions Literature-Schauer Meat charbroiling, natural gas-fired charbroiler, hamburger charbroiling 4558 Vehicle exhaust - gasoline - Catalyst Literature-Schauer gasoline vehicle exhaust 4559 Vehicle exhaust - gasoline - Noncatalyst Literature-Schauer gasoline vehicle exhaust 4643 Residential Wood Combustion Literature-Schauer Vegetative Burning; Fireplace; Wood Smoke 4644 Residential Wood Combustion Literature-Schauer Vegetative Burning; Fireplace; Wood Smoke 4645 Residential Wood Combustion Literature-Schauer Vegetative Burning; Fireplace; Wood Smoke 4653 Cooking vegetables - Stir frying in soybean oil Literature-Schauer Cooking vegetables; Stir frying 4654 Cooking vegetables - Stir frying in canola oil Literature-Schauer Cooking vegetables; Stir frying 4655 Cooking potatoes - Deep frying in hydrogenated oil Literature-Schauer Cooking potatoes; Deep frying 4656 Paved road dust fine particulate matters - Long Beach Literature-Schauer road dust fine particles 4657 Paved road dust fine particulate matters - Central Los Angel Literature-Schauer road dust fine particles 4658 Paved road dust fine particulate matters - Roubidoux Literature-Schauer road dust fine particles 4660 Cigarette Smoke Literature-Schauer cigarette smoke 4663 Industrial surface coating operations - water based Literature-Schauer Industrial Spray Painting Operations; Surface coating water-based 4664 Industrial surface coating operations - oil based Literature-Schauer Industrial Spray Painting Operations; Surface coating oil-based 4675 Medium duty trucks - diesel Literature-Schauer diesel truck exhaust, motor vehicles 4704 Wood-fired Industrial Boiler - NWWAS EPA APPCD Wood-Fired Industrial Boiler 4705 Wood-fired Industrial Boiler - sampled without denuder EPA APPCD Wood-Fired Industrial Boiler 4706 Food & Ag - Drying (Rice Dryer) KVB0007 Food & Ag - Drying; Rice Dryer 4707 Steel Abrasive Blasting KVB0010 Steel cleaning; Abrasive Blasting 4708 Fiberglass Manufacture KVB0018 Fiberglass Wool Manufacturing 4709 Wood Operation - Resawing KVB0025 Wood Operation; Resawing 4718 Iron and Steel Manufacturing Literature Iron and Steel Manufacturing 4719 Iron and Steel Manufacturing Literature Iron and Steel Manufacturing 4720 Iron and Steel Manufacturing Literature Iron and Steel Manufacturing 4721 Iron and Steel Manufacturing Literature Iron and Steel Manufacturing 4722 Iron and Steel Manufacturing Literature Iron and Steel Manufacturing 4733 External Combustion - Pulp and Paper Mills Kraft Precess 

Recovery Boiler 

EPA APPCD Boiler; Pulp and Paper Mills 

A-55
Profile 

Number Name Data Origin Keyword 

4734 External Combustion - Pulp and Paper Mills Kraft Process 

Recovery Boiler 

EPA APPCD Boiler; Pulp and Paper Mills 

4735 External Combustion - Pulp and Paper Mills Kraft Process 

Recovery Boiler 

EPA APPCD Boiler; Pulp and Paper Mills 

4736 Distillate Oil Combustion EPA APPCD Distillate Oil Combustion 4737 Residual Oil Combustion EPA APPCD Residual Oil Combustion 

91000 Agricultural Burning - Composite SPECIATE 

Workgroup 

Agricultural Burning; PM Composite 

91001 Agricultural Soil - Composite SPECIATE 

Workgroup 

Agricultural Soil; PM Composite 

91002 Brake Lining Dust - Composite SPECIATE 

Workgroup 

Brake Lining Dust; PM Composite 

91003 Catalytic Cracking - Composite SPECIATE 

Workgroup 

Catalytic Cracking; PM Composite 

91004 Cement Production - Composite SPECIATE 

Workgroup 

Cement Production; PM Composite 

91005 Charbroiling - Composite SPECIATE 

Workgroup 

Charbroiling; PM Composite 

91006 Cigarette Smoke - Composite SPECIATE 

Workgroup 

Cigarette Smoke; PM Composite 

91007 Construction Dust - Composite SPECIATE 

Workgroup 

Construction Dust; PM Composite 

91008 Copper Production - Composite SPECIATE 

Workgroup 

Copper Production; PM Composite 

91009 Crustal Material - Composite SPECIATE 

Workgroup 

Crustal Material; PM Composite 

91011 Electric Arc Furnace - Composite SPECIATE 

Workgroup 

Electric Arc Furnace; PM Composite 

91012 Ferromanganese Furnace - Composite SPECIATE 

Workgroup 

Ferromanganese Furnace; PM Composite 

91013 Fly Ash - Composite SPECIATE 

Workgroup 

Fly Ash; PM Composite 

91014 Food & Ag - Handling - Composite SPECIATE 

Workgroup 

Food & Ag; PM Handling; PM Composite 

91015 Industrial Soil - Composite SPECIATE 

Workgroup 

Industrial Soil; PM Composite 

91016 Inorganic Fertilizer - Composite SPECIATE 

Workgroup 

Inorganic Fertilizer; PM Composite 

91017 LDDV Exhaust - Composite SPECIATE 

Workgroup 

LDDV Exhaust; PM Composite 

91018 Lime Kiln - Composite SPECIATE 

Workgroup 

Lime Kiln; PM Composite 

91019 Limestone Dust - Composite SPECIATE 

Workgroup 

Limestone Dust; PM Composite 

91020 Natural Gas Combustion - Composite SPECIATE 

Workgroup 

Natural Gas Combustion; PM Composite 

91021 Non-catalyst Gasoline Exhaust - Composite SPECIATE 

Workgroup 

Non-catalyst Gasoline Exhaust; PM Composite 

A-56
Profile 

Number Name Data Origin Keyword 

91022 Onroad Gasoline Exhaust - Composite SPECIATE 

Workgroup 

Onroad Gasoline Exhaust; PM Composite 

91023 Paved Road Dust - Composite SPECIATE 

Workgroup 

Paved Road Dust; PM Composite 

91024 Phosphate Manuf - Composite SPECIATE 

Workgroup 

Phosphate Manuf; PM Composite 

91025 PMSO2ControlledLigniteCombustion - Composite SPECIATE 

Workgroup 

PMSO2ControlledLigniteCombustion; PM Composite 

91026 Prescribed Burning - Composite SPECIATE 

Workgroup 

Prescribed Burning; PM Composite 

91027 Process Gas Combustion - Composite SPECIATE 

Workgroup 

Process Gas Combustion; PM Composite 

91028 Residential Coal Combustion - Composite SPECIATE 

Workgroup 

Residential Coal Combustion; PM Composite 

91029 Residential Wood Combustion: Eucalyptus - Composite SPECIATE 

Workgroup 

Residential Wood Combustion: Eucalyptus; PM Composite 

91030 Residential Wood Combustion: Hard - Composite SPECIATE 

Workgroup 

Residential Wood Combustion: Hard; PM Composite 

91031 Residential Wood Combustion: HardSoft - Composite SPECIATE 

Workgroup 

Residential Wood Combustion: HardSoft; PM Composite 

91032 Residential Wood Combustion: HardSoftN/A - Composite SPECIATE 

Workgroup 

Residential Wood Combustion: HardSoftN/A; PM Composite 

91033 Residential Wood Combustion: Soft - Composite SPECIATE 

Workgroup 

Residential Wood Combustion: Soft; PM Composite 

91035 Sand & Gravel - Composite SPECIATE 

Workgroup 

Sand & Gravel; PM Composite 

91036 Sandblast - Composite SPECIATE 

Workgroup 

Sandblast; PM Composite 

91037 Secondary Aluminum - Composite SPECIATE 

Workgroup 

Secondary Aluminum; PM Composite 

91038 Sintering Furnace - Composite SPECIATE 

Workgroup 

Sintering Furnace; PM Composite 

91039 Slash Burning - Composite SPECIATE 

Workgroup 

Slash Burning; PM Composite 

91040 Solid Waste Combustion - Composite SPECIATE 

Workgroup 

Solid Waste Combustion; PM Composite 

91041 SubBituminousCombustion - Composite SPECIATE 

Workgroup 

SubBituminousCombustion; PM Composite 

91042 Surface Coating - Composite SPECIATE 

Workgroup 

Surface Coating; PM Composite 

91043 Tire Dust - Composite SPECIATE 

Workgroup 

Tire Dust; PM Composite 

91044 Unpaved Road Dust - Composite SPECIATE 

Workgroup 

Unpaved Road Dust; PM Composite 

91045 Wildfires - Composite SPECIATE 

Workgroup 

Wildfires; PM Composite 

91046 Wood Product Drying - Composite SPECIATE 

Workgroup 

Wood Product Drying; PM Composite 

A-57
Profile 

Number Name Data Origin Keyword 

91047 Wood Product Sawing - Composite SPECIATE 

Workgroup 

Wood Product Sawing; PM Composite 

91048 BituminousCoalCombustion - Composite SPECIATE 

Workgroup 

Bituminous Coal Combustion 

92000 Agricultural Burning - Simplified SPECIATE 

Workgroup 

Agricultural Burning; PM Simplified 

92001 Agricultural Soil - Simplified SPECIATE 

Workgroup 

Agricultural Soil; PM Simplified 

92002 Aluminum Production - Simplified SPECIATE 

Workgroup 

Aluminum Production; PM Simplified 

92003 Ammonium Nitrate Production - Simplified SPECIATE 

Workgroup 

Ammonium Nitrate Production; PM Simplified 

92004 Ammonium Sulfate Production - Simplified SPECIATE 

Workgroup 

Ammonium Sulfate Production; PM Simplified 

92005 Asphalt Manufacturing - Simplified SPECIATE 

Workgroup 

Asphalt Manufacturing; PM Simplified 

92006 Asphalt Roofing - Simplified SPECIATE 

Workgroup 

Asphalt Roofing; PM Simplified 

92007 Auto Body Shredding - Simplified SPECIATE 

Workgroup 

Auto Body Shredding; PM Simplified 

92008 Boric Acid Manufacturing - Simplified SPECIATE 

Workgroup 

Boric Acid Manufacturing; PM Simplified 

92009 Brake Lining Dust - Simplified SPECIATE 

Workgroup 

Brake Lining Dust; PM Simplified 

92010 Brick Grinding and Screening - Simplified SPECIATE 

Workgroup 

Brick Grinding and Screening; PM Simplified 

92011 Calcium Carbide Furnace - Simplified SPECIATE 

Workgroup 

Calcium Carbide Furnace; PM Simplified 

92012 Cast Iron Cupola - Simplified SPECIATE 

Workgroup 

Cast Iron Cupola; PM Simplified 

92013 Catalytic Cracking - Simplified SPECIATE 

Workgroup 

Catalytic Cracking; PM Simplified 

92014 Cement Production - Simplified SPECIATE 

Workgroup 

Cement Production; PM Simplified 

92015 Charbroiling - Simplified SPECIATE 

Workgroup 

Charbroiling; PM Simplified 

92016 Charcoal Manufacturing - Simplified SPECIATE 

Workgroup 

Charcoal Manufacturing; PM Simplified 

92017 Chem Manuf - Avg - Simplified SPECIATE 

Workgroup 

Chem Manuf; PM Avg; PM Simplified 

92018 Cigarette Smoke - Simplified SPECIATE 

Workgroup 

Cigarette Smoke; PM Simplified 

92019 Coke Calciner - Simplified SPECIATE 

Workgroup 

Coke Calciner; PM Simplified 

92020 Construction Dust - Simplified SPECIATE 

Workgroup 

Construction Dust; PM Simplified 

92021 Copper Production - Simplified SPECIATE 

Workgroup 

Copper Production; PM Simplified 

A-58
Profile 

Number Name Data Origin Keyword 

92022 Crustal Material - Simplified SPECIATE 

Workgroup 

Crustal Material; PM Simplified 

92023 Dairy Soil - Simplified SPECIATE 

Workgroup 

Dairy Soil; PM Simplified 

92025 Distillate Oil Combustion - Simplified SPECIATE 

Workgroup 

Distillate Oil Combustion; PM Simplified 

92026 Electric Arc Furnace - Simplified SPECIATE 

Workgroup 

Electric Arc Furnace; PM Simplified 

92027 Ferromanganese Furnace - Simplified SPECIATE 

Workgroup 

Ferromanganese Furnace; PM Simplified 

92028 Fiberglass Manufacture - Simplified SPECIATE 

Workgroup 

Fiberglass Manufacture; PM Simplified 

92029 Fly Ash - Simplified SPECIATE 

Workgroup 

Fly Ash; PM Simplified 

92030 Food & Ag - Handling - Simplified SPECIATE 

Workgroup 

Food & Ag; PM Handling; PM Simplified 

92031 Food & Ag - Drying - Simplified SPECIATE 

Workgroup 

Food & Ag; PM Drying; PM Simplified 

92032 Geothermal Background - Simplified SPECIATE 

Workgroup 

Geothermal Background; PM Simplified 

92033 Glass Furnace - Simplified SPECIATE 

Workgroup 

Glass Furnace; PM Simplified 

92034 Gypsum Manufacture - Simplified SPECIATE 

Workgroup 

Gypsum Manufacture; PM Simplified 

92035 HDDV Exhaust - Simplified SPECIATE 

Workgroup 

HDDV Exhaust; PM Simplified 

92036 Heat Treating - Simplified SPECIATE 

Workgroup 

Heat Treating; PM Simplified 

92037 Ind Manuf - Avg. - Simplified SPECIATE 

Workgroup 

Ind Manuf; PM Avg.; PM Simplified 

92038 Industrial Soil - Simplified SPECIATE 

Workgroup 

Industrial Soil; PM Simplified 

92039 Inorganic Chemical Manufacture - Simplified SPECIATE 

Workgroup 

Inorganic Chemical Manufacture; PM Simplified 

92040 Inorganic Fertilizer - Simplified SPECIATE 

Workgroup 

Inorganic Fertilizer; PM Simplified 

92041 Kraft Recovery Furnace - Simplified SPECIATE 

Workgroup 

Kraft Recovery Furnace; PM Simplified 

92042 LDDV Exhaust - Simplified SPECIATE 

Workgroup 

LDDV Exhaust; PM Simplified 

92043 Lead Production - Simplified SPECIATE 

Workgroup 

Lead Production; PM Simplified 

92044 Lime Kiln - Simplified SPECIATE 

Workgroup 

Lime Kiln; PM Simplified 

92045 Limestone Dust - Simplified SPECIATE 

Workgroup 

Limestone Dust; PM Simplified 

92046 Meat Frying - Simplified SPECIATE 

Workgroup 

Meat Frying; PM Simplified 

A-59
Profile 

Number Name Data Origin Keyword 

92047 Mineral Products - Avg - Simplified SPECIATE 

Workgroup 

Mineral Products; PM Avg; PM Simplified 

92048 Natural Gas Combustion - Simplified SPECIATE 

Workgroup 

Natural Gas Combustion; PM Simplified 

92049 Non-catalyst Gasoline Exhaust - Simplified SPECIATE 

Workgroup 

Non-catalyst Gasoline Exhaust; PM Simplified 

92050 Onroad Gasoline Exhaust - Simplified SPECIATE 

Workgroup 

Onroad Gasoline Exhaust; PM Simplified 

92051 Open Hearth Furnace - Simplified SPECIATE 

Workgroup 

Open Hearth Furnace; PM Simplified 

92052 Overall Average/Default - Simplified SPECIATE 

Workgroup 

Overall Average/Default; PM Simplified 

92053 Paved Road Dust - Simplified SPECIATE 

Workgroup 

Paved Road Dust; PM Simplified 

92054 Petroleum Ind - Avg - Simplified SPECIATE 

Workgroup 

Petroleum Ind; PM Avg; PM Simplified 

92055 Phosphate Manuf - Simplified SPECIATE 

Workgroup 

Phosphate Manuf; PM Simplified 

92056 PMControlledLigniteCombustion - Simplified SPECIATE 

Workgroup 

PMControlledLigniteCombustion; PM Simplified 

92057 PMSO2ControlledLigniteCombustion - Simplified SPECIATE 

Workgroup 

PMSO2ControlledLigniteCombustion; PM Simplified 

92058 Potato Deep-Frying - Simplified SPECIATE 

Workgroup 

Potato Deep-Frying; PM Simplified 

92059 Prescribed Burning - Simplified SPECIATE 

Workgroup 

Prescribed Burning; PM Simplified 

92060 Process Gas Combustion - Simplified SPECIATE 

Workgroup 

Process Gas Combustion; PM Simplified 

92061 Pulp & Paper -Avg. - Simplified SPECIATE 

Workgroup 

Pulp & Paper -Avg.; PM Simplified 

92062 Residential Coal Combustion - Simplified SPECIATE 

Workgroup 

Residential Coal Combustion; PM Simplified 

92063 Residential Natural Gas Combustion - Simplified SPECIATE 

Workgroup 

Residential Natural Gas Combustion; PM Simplified 

92064 Residential Wood Combustion: Almond - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: Almond; PM Simplified 

92065 Residential Wood Combustion: Cedar - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: Cedar; PM Simplified 

92066 Residential Wood Combustion: Eucalyptus - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: Eucalyptus; PM Simplified 

92067 Residential Wood Combustion: Hard - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: Hard; PM Simplified 

92068 Residential Wood Combustion: HardSoft - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: HardSoft; PM Simplified 

92069 Residential Wood Combustion: HardSoftN/A - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: HardSoftN/A; PM Simplified 

92070 Residential Wood Combustion: Soft - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: Soft; PM Simplified 

A-60
Profile 

Number Name Data Origin Keyword 

92071 Residential Wood Combustion: Synthetic - Simplified SPECIATE 

Workgroup 

Residential Wood Combustion: Synthetic; PM Simplified 

92072 Residual Oil Combustion - Simplified SPECIATE 

Workgroup 

Residual Oil Combustion; PM Simplified 

92073 Sand & Gravel - Simplified SPECIATE 

Workgroup 

Sand & Gravel; PM Simplified 

92074 Sandblast - Simplified SPECIATE 

Workgroup 

Sandblast; PM Simplified 

92075 Sea Salt - Simplified SPECIATE 

Workgroup 

Sea Salt; PM Simplified 

92076 Secondary Aluminum - Simplified SPECIATE 

Workgroup 

Secondary Aluminum; PM Simplified 

92077 Secondary Copper - Simplified SPECIATE 

Workgroup 

Secondary Copper; PM Simplified 

92078 Secondary Lead - Simplified SPECIATE 

Workgroup 

Secondary Lead; PM Simplified 

92079 Sintering Furnace - Simplified SPECIATE 

Workgroup 

Sintering Furnace; PM Simplified 

92080 Slash Burning - Simplified SPECIATE 

Workgroup 

Slash Burning; PM Simplified 

92081 Sludge Combustion - Simplified SPECIATE 

Workgroup 

Sludge Combustion; PM Simplified 

92082 Solid Waste Combustion - Simplified SPECIATE 

Workgroup 

Solid Waste Combustion; PM Simplified 

92083 Steel Desulfurization - Simplified SPECIATE 

Workgroup 

Steel Desulfurization; PM Simplified 

92084 SubBituminousCombustion - Simplified SPECIATE 

Workgroup 

SubBituminousCombustion; PM Simplified 

92085 Surface Coating - Simplified SPECIATE 

Workgroup 

Surface Coating; PM Simplified 

92086 Tire Burning - Simplified SPECIATE 

Workgroup 

Tire Burning; PM Simplified 

92087 Tire Dust - Simplified SPECIATE 

Workgroup 

Tire Dust; PM Simplified 

92088 Unpaved Road Dust - Simplified SPECIATE 

Workgroup 

Unpaved Road Dust; PM Simplified 

92089 Urea Fertilizer - Simplified SPECIATE 

Workgroup 

Urea Fertilizer; PM Simplified 

92090 Wildfires - Simplified SPECIATE 

Workgroup 

Wildfires; PM Simplified 

92091 Wood Fired Boiler - Simplified SPECIATE 

Workgroup 

Wood Fired Boiler; PM Simplified 

92092 Wood Product Drying - Simplified SPECIATE 

Workgroup 

Wood Product Drying; PM Simplified 

92093 Wood Product Sanding - Simplified SPECIATE 

Workgroup 

Wood Product Sanding; PM Simplified 

92094 Wood Product Sawing - Simplified SPECIATE 

Workgroup 

Wood Product Sawing; PM Simplified 

A-61
Profile 

Number Name Data Origin Keyword 

92095 BituminousCoalCombustion - Simplified SPECIATE 

Workgroup 

BituminousCombustion; PM Simplified 

112012.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112022.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112032.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112042.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112052.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112062.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112072.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112082.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112092.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112102.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112112.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112122.5 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112132.5 External Combustion - Coal-Fired Composite SPECIATE 3.2 COAL COMBUSTION 112142.5 Uncontrolled Coal-Fired Power Plant Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 112152.5 Coal-Fired Power Plant/esp Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 113012.5 Coal- And Refuse Derived Fuel (RDF)-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, RDF COMBU115012.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115022.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115032.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115042.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115052.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115062.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115072.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115082.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115092.5 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 115102.5 Oil-Fired Power Plant Composite SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 118012.5 Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 122012.5 External Combustion Boiler - Coal-Slurry Fired SPECIATE 3.2 BOILER, COAL-SLURRY COMBUSTION 123012.5 External Combustion - Kerosene-Fired Boiler Composite SPECIATE 3.2 BOILER, KEROSENE COMBUSTION 127042.5 Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 127052.5 External Combustion - Wood-Fired Boiler Composite SPECIATE 3.2 BOILER, WOOD COMBUSTION 127062.5 Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 127072.5 Hogged Fuel Boiler / Dutch Oven SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, DUTCH OVEN, INDUSTRIAL 127082.5 Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 127092.5 Hogged Fuel Boiler / Stoker Boiler SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, STOKER BOILER, INDUSTRIAL 127102.5 Boiler - #2 Fuel Oil Fired SPECIATE 3.2 BOILER, FUEL OIL COMBUSTION 135012.5 Residual Oil Combustion SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION 135022.5 External Combustion - Heavy Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, HEAVY OIL COMBUSTION 135032.5 External Combustion - Indonesian Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, OIL COMBUSTION 135042.5 Oil-Fired Boiler SPECIATE 3.2 BOILER, OIL COMBUSTION 135052.5 Residual Oil-Fired Boiler / Petroleum Refinery SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION, REFINERY, INDUSTRIAL 141012.5 External Combustion - Waste Oil-Fired Boiler SPECIATE 3.2 BOILER, WASTE OIL COMBUSTION 141022.5 External Combustion - Liquid Waste-Fired Boiler SPECIATE 3.2 BOILER, LIQUID WASTE COMBUSTION 151012.5 External Combustion - Solid Waste-Fired Boiler SPECIATE 3.2 BOILER, SOLID WASTE COMBUSTION 160002.5 Meat Cooking - Charbroiling SPECIATE 3.2 MEAT COOKING, CHARBROILING 

A-62
Profile 

Number Name Data Origin Keyword 

160012.5 Meat Cooking - Frying SPECIATE 3.2 MEAT COOKING, FRYING 171052.5 Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 171062.5 Municipal Incinerator Composite SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 171072.5 Municipal Incinerator (East Chicago, IN) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 171082.5 Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 171092.5 Car Shredder SPECIATE 3.2 CAR SHREDDER, INDUSTRIAL 171202.5 Sewage Sludge Incineration - Composite SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 171212.5 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 171222.5 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 171232.5 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 171242.5 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 180002.5 Cigarette Smoke SPECIATE 3.2 CIGARETTE SMOKE 191012.5 Scrap Copper Incinerator SPECIATE 3.2 COPPER, INCINERATOR, SCRAP COPPER INCINERATION, INDUSTRIAL 201012.5 Aluminum Foundry-Reverboratory Furnace SPECIATE 3.2 ALUMINUM FOUNDRY, FOUNDRY, ALUMINUM, REVERBERATORY FURNACE, FURNA201022.5 Secondary Aluminum Plant - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND201032.5 Secondary Aluminum - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND204012.5 Secondary Lead Smelter - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, SECONDARY LEAD, SMELTER, SECONDARY LE204022.5 Secondary Lead - Sanitary Baghouse SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL 204032.5 Secondary Lead - Reverberatory Furnace SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL, FURNACE, REVERBERATORY FURNACE 204042.5 Secondary Lead - Melting Pot Fugitives SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 204052.5 Secondary Lead - Melting Pot Stack SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 204062.5 Secondary Lead - Yard Dust SPECIATE 3.2 LEAD, SECONDARY LEAD, YARD DUST, INDUSTRIAL 205012.5 Zinc Oxide Kiln SPECIATE 3.2 KILN, ZINC OXIDE, INDUSTRIAL 205022.5 Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 205032.5 Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 211012.5 Limestone Dust SPECIATE 3.2 LIMESTONE 211022.5 Primary Lead Smelting - Ore Concentrate SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME211032.5 Primary Lead Smelting - Ore Concentrate Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME211502.5 Primary Lead Smelting Materials Handling - Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDU212032.5 Coke Dust SPECIATE 3.2 COKE, COKE DUST, INDUSTRIAL 212042.5 Coal Dust SPECIATE 3.2 COAL DUST, INDUSTRIAL 212052.5 Primary Lead Smelting - Speiss Fugitive Dust SPECIATE 3.2 SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUSTRIAL 212062.5 Primary Lead Smelting - Soda Flux Fugitive Dust SPECIATE 3.2 PRIMARY LEAD, LEAD, SODA FLUX, PRIMARY LEAD SMELTING, SMELTER, INDUSTR213012.5 Copper Ore Crushing SPECIATE 3.2 COPPER, COPPER ORE CRUSHING, COPPER ORE, INDUSTRIAL 213022.5 Copper Ore Mill Wastepile SPECIATE 3.2 COPPER, COPPER ORE MILL, INDUSTRIAL 213032.5 Copper Ore Concentrate SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 213042.5 Copper Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL 213202.5 Copper Ore - Composite SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 213402.5 Composite Of Copper Ore Concentrate And Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL, COPPER 214012.5 Feed And Grain Handling Dust SPECIATE 3.2 INDUSTRIAL, FEED, MINING 215012.5 Primary Lead Smelting - Slag Dust SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG DUST, SMELTER, PRIMARY LEAD SMELTING, INDUSTR221012.5 Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 221022.5 Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 221032.5 Particleboard Dryer / Direct - Fired SPECIATE 3.2 DRYER, WOOD COMBUSTION, PARTICLE BOARD DRYER, INDUSTRIAL 222012.5 Wood Products - Sander dust SPECIATE 3.2 WOOD, SANDERDUST, INDUSTRIAL 222022.5 Sawdust SPECIATE 3.2 SAWDUST, WOOD, INDUSTRIAL 222032.5 Wood Sander Dust SPECIATE 3.2 SANDER, WOOD, INDUSTRIAL 

A-63
Profile 

Number Name Data Origin Keyword 

223012.5 Veneer Dryer SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 223022.5 Veneer Dryer / Steam - Heated SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 223032.5 Veneer Dryer / Wood - Fired SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL, WOOD COMBUSTION, SANDER 231032.5 Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 231042.5 Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 232022.5 Lime Kiln SPECIATE 3.2 KILN, LIME, LIME KILN, INDUSTRIAL 241012.5 Sulfite Recovery Boiler SPECIATE 3.2 BOILER, SULFITE, SULFITE RECOVERY BOILER, INDUSTRIAL 252012.5 Calcium Carbide Furnace SPECIATE 3.2 CALCIUM CARBIDE, CALCIUM CARBIDE FURNACE, FURNACE, INDUSTRIAL 253022.5 Charcoal Manufacturing SPECIATE 3.2 CHARCOAL, CHARCOAL MANUFACTURING, INDUSTRIAL 254012.5 Silica Manufacturing SPECIATE 3.2 SILICA, SILICA MANUFACTURING, INDUSTRIAL 254022.5 Asphalt Roofing Manufacturing SPECIATE 3.2 ASPHALT, ASPHALT ROOFING, ASPHALT ROOFING MANUFACTURING, INDUTRIAL 254032.5 Paint Spray Booth SPECIATE 3.2 PAINT, SPRAY BOOTH, SURFACE COATING, INDUSTRIAL 254042.5 Urea Fertilizer Production SPECIATE 3.2 FERTILIZER, FERTILIZER PRODUCTION, UREA, UREA FERTILIZER PRODUCTION, UR254052.5 Boric Acid Manufacturing SPECIATE 3.2 BORIC ACID, BORIC ACID MANUFACTURING, INDUSTRIAL 254062.5 Carborundum Manufacturing SPECIATE 3.2 CARBORUNDUM, CARBORUNDUM MANUFACTURING, INDUSTRIAL 254072.5 Phosphorous Plant Plume SPECIATE 3.2 PHOSPHOROUS, PHOSPHOROUS MANUFACTURING, INDUSTRIAL 254082.5 Fertilizer Production - Phosphate Rock Dust SPECIATE 3.2 FERTILIZER PRODUCTION, FERTILIZER, PHOSPHATE, PHOSPHATE ROCK, INDUSTR254092.5 Ammonium Nitrate - Prill Tower SPECIATE 3.2 AMMONIUM NITRATE, PRILL TOWER, INDUSTRIAL 254102.5 Ammonium Sulfate Production SPECIATE 3.2 AMMONIUM SULFATE, AMMONIUM SULFATE PRODUCTION, INDUSTRIAL 254112.5 Diammonium Phosphate Plant SPECIATE 3.2 DIAMMONIUM PHOSPHATE, DIAMMONIUM PHOSPHATE PRODUCTION, INDUSTRIAL 254122.5 Superphosphate Plant SPECIATE 3.2 FERTILIZER, SUPERPHOSPHATE, SUPERPHOSPHATE PLANT, INDUSTRIAL 254132.5 Superphosphate Granulation SPECIATE 3.2 SUPERPHOSPHATE, INDUSTRIAL 254142.5 Sodium Tripolyphosphate - Cyclone Dust SPECIATE 3.2 SODIUM TRIPOLYPHOSPHATE, INDUSTRIAL 254152.5 Npk Fertilizer SPECIATE 3.2 FERTILIZER, NPK, NPK FERTILIZER, INDUSTRIAL 254162.5 Phosphoric Acid Plant SPECIATE 3.2 PHOSPHORIC ACID, PHOSPHORIC ACID PLANT, INDUSTRIAL 254172.5 Monoammonium Phosphate Dryer SPECIATE 3.2 DRYER, MONOAMMONIUM PHOSPHATE, MONOAMMONIUM PHOSPHATE DRYER, IN254182.5 Phosphate Fertilizer Calciner SPECIATE 3.2 PHOSPHATE FERTILIZER CALCINER, FERTILIZER, PHOSPHATE FERTILIZER, INDUST254192.5 Triple Super Phosphate Stack SPECIATE 3.2 PHOSPHATE, SUPERPHOSPHATE, TRIPLE, SUPERPHOSPHATE, INDUSTRIAL 254202.5 Slag Loadout Fugitives - Elemental Phosphorus Plant SPECIATE 3.2 SLAG, PHOSPHOROUS, ELEMENTAL PHOSPHOROUS, ELEMENTAL PHOSPHOROUS 254212.5 Calciner - Elemental Phosphorus Plant SPECIATE 3.2 INDUSTRIAL, ELEMENTAL PHOSPHOROUS, PHOSPHOROUS, ELEMENTAL PHOSPHO254222.5 Furnace Tapping - Elemental Phosphorus Plant SPECIATE 3.2 ELEMENTAL PHOSPHORUS, PHOSPHORUS, FURNACE, ELEMENTAL PHOSPHORUS 255002.5 Tar Pot SPECIATE 3.2 TAR POT, ROOFING, ASPHALT ROOFING, ASPHALT 257012.5 Metal Fabrication - Galvanizing (ZnO) SPECIATE 3.2 METAL FABRICATION, GALVANIZING, ZINC OXIDE, INDUSTRIAL 257022.5 Metal Fabrication - Sandblasting SPECIATE 3.2 METAL FABRICATION, SANDBLASTING, INDUSTRIAL 257032.5 Metal Fabrication - Welding SPECIATE 3.2 METAL FABRICATION, WELDING, INDUSTRIAL 261012.5 Refinery Process Heaters (Gas) SPECIATE 3.2 HEATERS, PROCESS HEATERS, REFINERY, NATURAL GAS COMBUSTION, INDUSTR262022.5 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 262032.5 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 262042.5 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 262052.5 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 262062.5 Coke Calciner SPECIATE 3.2 CALCINER, COKE, COKE CALCINER, INDUSTRIAL 262072.5 Green Coke Dust SPECIATE 3.2 COKE, GREEN COKE, INDUSTRIAL 262082.5 Coke Cooler SPECIATE 3.2 COKE, COKE COOLER, INDUSTRIAL 262092.5 Catalytic Cracker Composite SPECIATE 3.2 CATALYTIC CRACKER, INDUSTRIAL 271022.5 Glass Furnace SPECIATE 3.2 FURNACE, GLASS, GLASS FURNACE, INDUSTRIAL 272012.5 Cement Kiln (Gas-Fired) SPECIATE 3.2 CEMENT, NATURAL GAS COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 272032.5 Cement Kiln (Coal-Fired) SPECIATE 3.2 CEMENT, COAL COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 

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Number Name Data Origin Keyword 

272042.5 Portland Cement Dust SPECIATE 3.2 CEMENT, PORTLAND CEMENT, INDUSTRIAL 272052.5 Cement Ball Mill SPECIATE 3.2 CEMENT BALL MILL, CEMENT, INDUSTRIAL 275012.5 Gypsum Calciner SPECIATE 3.2 CALCINER, GYPSUM, GYPSUM CALCINER, INDUSTRAIL 275022.5 Gypsum Handling SPECIATE 3.2 INDUSTRIAL, GYPSUM 275032.5 Gypsum Kiln SPECIATE 3.2 INDUSTRIAL, KILN, GYPSUM 275042.5 Gypsum Pile Dust SPECIATE 3.2 INDUSTRIAL, GYPSUM 276012.5 Lime Handling SPECIATE 3.2 LIME, INDUSTRIAL 276022.5 Lime Kiln SPECIATE 3.2 KILN, LIME, INDUSTRIAL 282012.5 Cast Iron Induction Furnace SPECIATE 3.2 CAST IRON, FURNACE, CAST IRON INDUCTION FURNACE, INDUCTION FURNACE, IN282022.5 Cast Iron Cupola SPECIATE 3.2 CAST IRON, CUPOLA, INDUSTRIAL 283012.5 Steel Production - Steel Sinter Plant SPECIATE 3.2 STEEL PRODUCTION, STEEL SINTER PLANT, STEEL, INDUSTRIAL 283022.5 Steel Production - Open Hearth Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, OPEN HEARTH FURNACE, STEEL, INDUSTRIAL 283032.5 Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 283042.5 Iron Ore Dust - Sinter SPECIATE 3.2 IRON ORE, SINTER, INDUSTRIAL 283052.5 Steel Electric Arc Furnace SPECIATE 3.2 STEEL ELECTRIC ARC FURNACE, ELECTRIC ARC FURNACE, FURNACE, STEEL, IND283062.5 Steel Desulfurization Baghouse Dust SPECIATE 3.2 STEEL DESULFURIZATION, STEEL, INDUSTRIAL 283072.5 Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 284012.5 Ferromanganese Furnace SPECIATE 3.2 FERROMANGANESE, FURNACE, FERROMANGANESE FURNACE, INDUSTRIAL 286012.5 Steel Foundry - Steel Heat Treating (Salt Quench) SPECIATE 3.2 SALT QUENCH, FOUNDRY, STEEL, STEEL FOUNDRY, STEEL HEAT TREATING, INDU291012.5 Aluminum Processing SPECIATE 3.2 ALUMINUM, ALUMINUM PROCESSING, INDUSTRAIL 291022.5 Aluminum Reduction Potline SPECIATE 3.2 ALUMINUM, ALUMINUM REDUCTION POTLINE, INDUSTRAIL 292012.5 Copper Oxide Kiln SPECIATE 3.2 KILN, COPPER OXIDE, COPPER OXIDE KILN, INDUSTRIAL 292022.5 Primary Copper Smelter SPECIATE 3.2 COPPER, PRIMARY COPPER, SMELTER, PRIMARY COPPER SMELTER, INDUSTRIAL 292032.5 Primary Copper Reverberatory Furnace - Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, REVERBERATORY 292042.5 Primary Copper Reverberatory Furnace - Slag Skim & Pour SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

292052.5 Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 292062.5 Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 292072.5 Primary Copper Flash Furnace - Matte & Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

292082.5 Primary Copper - Process Stack SPECIATE 3.2 COPPER, PRIMARY COPPER, INDUSTRIAL 292092.5 Primary Copper Roaster SPECIATE 3.2 COPPER, PRIMARY COPPER, ROASTER, PRIMARY COPPER ROASTER, INDUSTRIAL 292102.5 Primary Copper Reverberatory Furnace Fugitives Composite SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, REVERBERATORY FURN

REVERB FURNACE, INDUSTRIAL 

292112.5 Primary Copper Converter - Secondary Hood Composite SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, CONVERTER, INDUS293012.5 Primary Lead Smelting - Slag Pouring SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 293022.5 Primary Lead Smelting - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME293032.5 Primary Lead Smelting - Zinc Fuming SPECIATE 3.2 ZINC FUMING, LEAD, SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUST293042.5 Primary Lead Smelting - Sintering SPECIATE 3.2 SINTERING, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SMELTER, INDUSTR293052.5 Primary Lead Smelting - Blast Furnace Upset SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME293062.5 Primary Lead Smelting-Zinc Baghouse SPECIATE 3.2 ZINC, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 293072.5 Primary Lead Smelting-Dross Reverberatory Furnace SPECIATE 3.2 FURNACE, LEAD, PRIMARY LEAD, REVERBERATORY FURNACE, SMELTER, PRIMAR

REVERBERATORY FURNACE, INDUSTRIAL 

293092.5 Primary Lead Smelting-Sinter Production SPECIATE 3.2 SINTER, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 293102.5 Primary Lead - Dross Building SPECIATE 3.2 DROSS BUILDING, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 293112.5 Primary Lead - Slag Pour SPECIATE 3.2 SLAG, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 293302.5 Primary Lead Smelting - Composite SPECIATE 3.2 LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 

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Number Name Data Origin Keyword 

295012.5 Secondary Copper Pyrometal - Cathode Charge SPECIATE 3.2 CATHODE CHARGE, COPPER, SECONDARY PYROMETAL, INDUSTRIAL 295022.5 Secondary Copper Pyrometal - Regular Charge SPECIATE 3.2 SMELTER, COPPER, SECONDARY COPPER PYROMETAL, INDUSTRIAL, SECONDARY 311012.5 Light Duty Vehicles-Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION311022.5 Heavy Duty Vehicles - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED GASOLINE COMBUSTION, VEHICLES, HEAVY DU311032.5 Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION311042.5 Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION311052.5 Light Duty Vehicles - Leaded Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION311062.5 Light Duty Vehicle - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, LIGHT DUT311072.5 Light Duty Vehicle - With Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHICLES 311082.5 Light Duty Vehicle - Non-Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, NON-CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHI312012.5 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST312022.5 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST312032.5 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST312302.5 Light Duty Vehicles - Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, VEHICLES 321012.5 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 321022.5 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 321032.5 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 321042.5 Light Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 322022.5 Heavy Duty Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 322032.5 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 322042.5 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 322052.5 Diesel Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES 322062.5 Heavy Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 322072.5 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 322082.5 Heavy Duty Diesel Trucks SPECIATE 3.2 DIESEL COMBUSTION, HEAVY DUTY VEHICLES 330012.5 Leaded/unleaded Gasoline Composite - 1977 SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, VEHICLES 330022.5 Transportation Composite - Medford, OR (1980) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, DIESEL COM

COMBUSTION, TIRE WEAR, ROADWAY 

330032.5 Transportation Composite - Portland, OR (1979) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, LEADED/UNL330042.5 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES 330052.5 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 330062.5 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 330072.5 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 330082.5 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES, ASBESTOS BRAKES 330092.5 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 330102.5 Gasoline Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 GASOLINE COMBUSTION, VEHICLES 330112.5 Highway Vehicles - Composite SPECIATE 3.2 VEHICLES 330202.5 Transportation - Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 340012.5 Jet Aircraft SPECIATE 3.2 AIRCRAFT, JET AIRCRAFT 340022.5 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 340032.5 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 340042.5 Brake Lining, Asbestos SPECIATE 3.2 ASBESTOS BRAKES, BRAKE LINING, VEHICLES 340052.5 Motor Oil SPECIATE 3.2 MOTOR OIL, VEHICLES 340062.5 Semimetal Disk Brake Pads SPECIATE 3.2 BRAKE PADS, SEMIMETAL BRAKE PADS, VEHICLES 340072.5 Organometallic Brake Dust SPECIATE 3.2 BRAKE PADS, ORGANOMETALLIC BRAKE PADS, VEHICLES 340082.5 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 411012.5 Paved Road Dust Missoula, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 

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Number Name Data Origin Keyword 

411022.5 Paved Road Dust - Juneau, Alaska SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411032.5 Paved Road Dust - Lewiston, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411042.5 Paved Road Dust - Butte, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411052.5 Paved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411062.5 Paved Road Dust - Medford Or SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411072.5 Paved Road Dust - Portland, OR SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411092.5 Paved Road Dust - Alabama SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411102.5 Paved Road Dust - Spokane, WA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411112.5 Paved Road Dust - Pasadena Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411122.5 Paved Road Dust - Artesia Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411132.5 Paved Road Dust - Long Beach Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411142.5 Paved Road Dust - Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411152.5 Paved Road Dust - La Cienega Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411162.5 Paved Road Dust - Hawthorne, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411172.5 Paved Road Dust - Victory Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411182.5 Paved Road Dust - Burbank, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411192.5 Paved Road Dust - North Main St., Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411202.5 Paved Road Dust - Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411212.5 Paved Road Dust - South Harbor Blvd., Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411222.5 Paved Road Dust - Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411232.5 Paved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411242.5 Paved Road Dust - Sepulveda Tunnel, Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411302.5 Paved Road Dust - Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411312.5 Paved Road Dust - Freeway Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411322.5 Paved Road Dust - Composite-Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411332.5 Paved Road Dust - Hawthorne Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411342.5 Paved Road Dust - Burbank Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411352.5 Paved Road Dust - Los Angeles Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411362.5 Paved Road Dust - Anaheim Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411372.5 Paved Road Dust - Scab Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411382.5 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411392.5 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411402.5 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411412.5 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 411422.5 Paved Road Dust - Pasadena CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 412012.5 Unpaved Road Dust (Copper Mine) SPECIATE 3.2 COPPER MINING, ROADWAY, UNPAVED ROAD, VEHICLES 412032.5 Unpaved Road Dust - Haul Road SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 412042.5 Unpaved Road Dust - East Helena, Montana SPECIATE 3.2 Unpaved Road Dust 412052.5 Unpaved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 412062.5 Ore And Road Dust Fugitives - Pocatello, Idaho SPECIATE 3.2 ROADWAY, ORE DUST, VEHICLES 412072.5 Unpaved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 412202.5 Unpaved Road Dust - Composite SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 413012.5 Soil Dust - Des Moines, IA SPECIATE 3.2 SOIL DUST 413022.5 Soil Dust - Seattle, WA SPECIATE 3.2 SOIL DUST 413032.5 Soil Dust - Visalia, CA SPECIATE 3.2 SOIL DUST 413042.5 Soil Dust - South Bend, Indiana SPECIATE 3.2 SOIL DUST 413052.5 Soil Dust - Houston, TX SPECIATE 3.2 SOIL DUST 

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Number Name Data Origin Keyword 

413062.5 Soil Dust - East Helena, Montana SPECIATE 3.2 SOIL DUST 413072.5 Soil Dust - Idaho SPECIATE 3.2 SOIL DUST 413082.5 Soil Dust - Creston, Iowa SPECIATE 3.2 SOIL DUST 413092.5 Soil Dust - Council Bluffs, Iowa SPECIATE 3.2 SOIL DUST 413102.5 Soil Dust - Sioux City, Iowa SPECIATE 3.2 SOIL DUST 413112.5 Soil Dust - Cedar Rapids, Iowa SPECIATE 3.2 SOIL DUST 413122.5 Soil Dust - Davenport, Iowa SPECIATE 3.2 SOIL DUST 413132.5 Soil Dust - Spokane, WA SPECIATE 3.2 SOIL DUST 413142.5 Soil Dust - Boise, Idaho SPECIATE 3.2 SOIL DUST 413152.5 Soil Dust - Bakersfield, CA SPECIATE 3.2 SOIL DUST 413162.5 Soil Dust - Pasadena, CA SPECIATE 3.2 SOIL DUST 413182.5 Soil Dust - Medford, OR SPECIATE 3.2 SOIL DUST 413192.5 Soil Dust - Portland OR SPECIATE 3.2 SOIL DUST 413202.5 Soil Dust - Alabama SPECIATE 3.2 SOIL DUST 413212.5 Soil Dust - Laurel Md SPECIATE 3.2 SOIL DUST 413222.5 Soil Dust - Washington, D.C. Area SPECIATE 3.2 SOIL DUST 413232.5 Soil Dust - Riverside, CA SPECIATE 3.2 SOIL DUST 413242.5 Soil Dust - Hawthorne, CA SPECIATE 3.2 SOIL DUST 413252.5 Soil Dust - Medford, Oregon SPECIATE 3.2 SOIL DUST 413262.5 Soil Dust - Bend, Oregon SPECIATE 3.2 SOIL DUST 413272.5 Soil Dust - Klamath Falls, Oregon SPECIATE 3.2 SOIL DUST 413282.5 Soil Dust - Grant's Pass, Oregon SPECIATE 3.2 SOIL DUST 413292.5 Soil Dust - Eugene, Oregon SPECIATE 3.2 SOIL DUST 413302.5 Soil Dust - Lagrande, Oregon SPECIATE 3.2 SOIL DUST 413312.5 Soil Dust - Springfield, Oregon SPECIATE 3.2 SOIL DUST 413502.5 Soil Dust - Composite SPECIATE 3.2 SOIL DUST 413512.5 Soil Dust - Scab Composite SPECIATE 3.2 SOIL DUST 413522.5 Soil Dust - Pocatello, Idaho SPECIATE 3.2 SOIL DUST 413532.5 Soil Dust - Oregon Composite SPECIATE 3.2 SOIL DUST 414012.5 Road Sand And Salt Mixture SPECIATE 3.2 ROADWAY, ROAD SAND, ROAD SALT, VEHICLES 415002.5 Vegetative Detritus SPECIATE 3.2 VEGITATIVE DETRITUS 421012.5 Wood Stoves - Pine Fuel SPECIATE 3.2 PINE COMBUSTION, WOOD COMBUSTION, WOOD STOVE 421022.5 Wood Stoves - Average, All Fuels SPECIATE 3.2 WOOD STOVE, WOOD COMBUSTION 421032.5 Wood Stoves - Oak Fuel SPECIATE 3.2 OAK COMBUSTION, WOOD COMBUSTION, WOOD STOVE 421042.5 Residential Woodstove - Medford, Oregon SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 421052.5 Residential Woodstove - Pocatello, Idaho SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 421062.5 Residential Woodstove - Portland / Seattle SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 421072.5 Natural Gas Home Appliances SPECIATE 3.2 NATURAL GAS COMBUSTION, NATURAL GAS HOME APPLIANCE 422012.5 Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 422022.5 Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 422032.5 Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 422042.5 Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 422052.5 Fireplaces - Synthetic Logs SPECIATE 3.2 FIREPLACES, SYNTHETIC LOGS COMBUSTION, WOOD COMBUSTION 423012.5 Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423022.5 Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423032.5 Residential Wood Combustion - Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 423042.5 Agricultural Field Burning SPECIATE 3.2 FIELD BURNING 

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Number Name Data Origin Keyword 

423052.5 Slash Burning (Conifer-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423062.5 Slash Burning (Conifer-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423072.5 Slash Burning (Hardwood-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423082.5 Slash Burning (Hardwood-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423092.5 Slash Burning (Ponderosa Pine-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423102.5 Slash Burning (Ponderosa Pine-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423112.5 Slash Burning (Tractor-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423122.5 Slash Burning (Tractor-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423132.5 Slash Burning (Crane-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423142.5 Slash Burning (Crane-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423152.5 Slash Burning (Chaparral; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423162.5 Slash Burning (Chaparral; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 423172.5 Wood Combustion - Las Vegas Valley (1987) SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 423182.5 Residential Wood Combustion SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 423192.5 Residential Wood Combustion Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 423202.5 Field Burning - Composite SPECIATE 3.2 FIELD BURNING 423212.5 Forest Prescribed Burning - Broadcast Conifer SPECIATE 3.2 WOOD COMBUSTION, PRESCRIBED BURN 423222.5 Field Burning - Annual Rye Grass SPECIATE 3.2 FIELD BURNING 423232.5 Field Burning - Perenial Rye Grass SPECIATE 3.2 FIELD BURNING 423242.5 Field Burning - Fescue SPECIATE 3.2 FIELD BURNING 423302.5 Composite of Residential Wood Burning Sources SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 423312.5 Residential Woodstove Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 431012.5 Marine Aerosol SPECIATE 3.2 MARINE AEROSOL 432012.5 Residential Space Heating - Coal SPECIATE 3.2 COAL COMBUSTION, SPACE HEATING 433012.5 Volcanic Ash SPECIATE 3.2 VOLCANIC ASH 433022.5 Orchard Heating - Smudge Pots SPECIATE 3.2 ORCHARD HEATING, SMUDGE POTS 433032.5 Coal-Fired Power Utility Fly Ash (Srm 1633) SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, FLY ASH 433042.5 Limestone, Crustal SPECIATE 3.2 CRUSTAL, LIMESTONE, CRUSTAL 433052.5 Shale, Crustal SPECIATE 3.2 CRUSTAL, SHALE, CRUSTAL 433062.5 Sandstone, Crustal SPECIATE 3.2 CRUSTAL, SANDSTONE, CRUSTAL 433072.5 Sediment, Crustal SPECIATE 3.2 CRUSTAL, SEDIMENT, CRUSTAL 433082.5 Igneous Rock SPECIATE 3.2 IGNEOUS ROCK 433092.5 Earth's Crust SPECIATE 3.2 CRUSTAL 441012.5 Excavation - El Segundo, CA SPECIATE 3.2 EXCAVATION, SOIL DUST 441022.5 Excavation - Haul Road SPECIATE 3.2 EXCAVATION, SOIL DUST 441032.5 Excavation - Rock Crushing SPECIATE 3.2 ROCK CRUSHING, SOIL DUST, EXCAVATION 441042.5 Soil Dust - Sandblasting & Plastering SPECIATE 3.2 PLASTERING, SANDBLASTING, SOIL DUST 900012.5 Solid Waste - Average SPECIATE 3.2 SOLID WASTE 900022.5 Chemical Manufacturing - Average SPECIATE 3.2 INDUSTRIAL, CHEMICAL MANUFACTURING 900032.5 Food And Agriculture - Average SPECIATE 3.2 FOOD AND AGRICULTURE, INDUSTRIAL 900042.5 Steel Production - Average SPECIATE 3.2 STEEL, STEEL PRODUCTION, INDUSTRIAL 900052.5 Lead Smelters - Average SPECIATE 3.2 LEAD, SMELTER, LEAD SMELTER, INDUSTRIAL 900062.5 Metal Mining - General Processes - Average SPECIATE 3.2 METAL, MINING, METAL MINING 900072.5 Primary Metal Production - Average SPECIATE 3.2 METAL, PRIMARY METAL, PRIMARY METAL PRODUCTION, INDUSTRIAL 900082.5 Secondary Metal Production - Average SPECIATE 3.2 METAL, SECONDARY METAL, SECONDARY METAL PRODUCTION, INDUSTRIAL 900092.5 Secondary Aluminum - Average SPECIATE 3.2 ALUMINUM, SECONDARY ALUMINUM, INDUSTRIAL 900102.5 Gray Iron Foundries - Average SPECIATE 3.2 GRAY IRON, FOUNDRY, GRAY IRON FOUNDRY, INDUSTRIAL 

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Number Name Data Origin Keyword 

900112.5 Steel Foundry - General SPECIATE 3.2 FOUNDRY, STEEL, STEEL FOUNDRY, INDUSTRIAL 900122.5 Clay And Fly Ash Sintering - Average SPECIATE 3.2 CLAY AND FLY ASH SINTERING, CLAY, FLY ASH, SINTERING, INDUSTRIAL 900132.5 Mineral Products - Average SPECIATE 3.2 MINERAL PRODUCTS, INDUSTRIAL 900142.5 Petroleum Industry - Average SPECIATE 3.2 PETROLEUM INDUSTRY, INDUSTRUAL 900152.5 Pulp And Paper Industry SPECIATE 3.2 PULP AND PAPER INDUSTRY, PULP AND PAPER, INDUSTRIAL 900162.5 Industrial Manufacturing - Average SPECIATE 3.2 INDUSTRIAL 

1120110 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120130 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120210 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120230 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120310 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120330 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120410 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120430 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120510 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120530 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120610 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120630 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120710 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120730 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120810 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120830 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120910 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1120930 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121010 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121030 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121110 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121130 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121210 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121230 Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121310 External Combustion - Coal-Fired Composite SPECIATE 3.2 COAL COMBUSTION 1121330 External Combustion - Coal-Fired Composite SPECIATE 3.2 COAL COMBUSTION 1121410 Uncontrolled Coal-Fired Power Plant Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121430 Uncontrolled Coal-Fired Power Plant Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121510 Coal-Fired Power Plant/esp Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1121530 Coal-Fired Power Plant/esp Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1130110 Coal- And Refuse Derived Fuel (RDF)-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, RDF COMBU1130130 Coal- And Refuse Derived Fuel (RDF)-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, RDF COMBU1150110 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150130 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150210 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150230 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150310 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150330 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150410 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150430 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150510 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 

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1150530 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150610 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150630 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150710 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150730 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150810 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150830 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150910 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1150930 Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1151010 Oil-Fired Power Plant Composite SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1151030 Oil-Fired Power Plant Composite SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 1180110 Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 1180130 Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 1220110 External Combustion Boiler - Coal-Slurry Fired SPECIATE 3.2 BOILER, COAL-SLURRY COMBUSTION 1220130 External Combustion Boiler - Coal-Slurry Fired SPECIATE 3.2 BOILER, COAL-SLURRY COMBUSTION 1230110 External Combustion - Kerosene-Fired Boiler Composite SPECIATE 3.2 BOILER, KEROSENE COMBUSTION 1230130 External Combustion - Kerosene-Fired Boiler Composite SPECIATE 3.2 BOILER, KEROSENE COMBUSTION 1270410 Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 1270430 Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 1270510 External Combustion - Wood-Fired Boiler Composite SPECIATE 3.2 BOILER, WOOD COMBUSTION 1270530 External Combustion - Wood-Fired Boiler Composite SPECIATE 3.2 BOILER, WOOD COMBUSTION 1270610 Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 1270630 Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 1270710 Hogged Fuel Boiler / Dutch Oven SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, DUTCH OVEN, INDUSTRIAL 1270730 Hogged Fuel Boiler / Dutch Oven SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, DUTCH OVEN, INDUSTRIAL 1270810 Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 1270830 Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 1270910 Hogged Fuel Boiler / Stoker Boiler SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, STOKER BOILER, INDUSTRIAL 1270930 Hogged Fuel Boiler / Stoker Boiler SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, STOKER BOILER, INDUSTRIAL 1271010 Boiler - #2 Fuel Oil Fired SPECIATE 3.2 BOILER, FUEL OIL COMBUSTION 1271030 Boiler - #2 Fuel Oil Fired SPECIATE 3.2 BOILER, FUEL OIL COMBUSTION 1350110 Residual Oil Combustion SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION 1350130 Residual Oil Combustion SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION 1350210 External Combustion - Heavy Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, HEAVY OIL COMBUSTION 1350230 External Combustion - Heavy Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, HEAVY OIL COMBUSTION 1350310 External Combustion - Indonesian Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, OIL COMBUSTION 1350330 External Combustion - Indonesian Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, OIL COMBUSTION 1350410 Oil-Fired Boiler SPECIATE 3.2 BOILER, OIL COMBUSTION 1350430 Oil-Fired Boiler SPECIATE 3.2 BOILER, OIL COMBUSTION 1350510 Residual Oil-Fired Boiler / Petroleum Refinery SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION, REFINERY, INDUSTRIAL 1350530 Residual Oil-Fired Boiler / Petroleum Refinery SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION, REFINERY, INDUSTRIAL 1410110 External Combustion - Waste Oil-Fired Boiler SPECIATE 3.2 BOILER, WASTE OIL COMBUSTION 1410130 External Combustion - Waste Oil-Fired Boiler SPECIATE 3.2 BOILER, WASTE OIL COMBUSTION 1410210 External Combustion - Liquid Waste-Fired Boiler SPECIATE 3.2 BOILER, LIQUID WASTE COMBUSTION 1410230 External Combustion - Liquid Waste-Fired Boiler SPECIATE 3.2 BOILER, LIQUID WASTE COMBUSTION 1510110 External Combustion - Solid Waste-Fired Boiler SPECIATE 3.2 BOILER, SOLID WASTE COMBUSTION 1510130 External Combustion - Solid Waste-Fired Boiler SPECIATE 3.2 BOILER, SOLID WASTE COMBUSTION 

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1600010 Meat Cooking - Charbroiling SPECIATE 3.2 MEAT COOKING, CHARBROILING 1600030 Meat Cooking - Charbroiling SPECIATE 3.2 MEAT COOKING, CHARBROILING 1600110 Meat Cooking - Frying SPECIATE 3.2 MEAT COOKING, FRYING 1600130 Meat Cooking - Frying SPECIATE 3.2 MEAT COOKING, FRYING 1710510 Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710530 Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710610 Municipal Incinerator Composite SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710630 Municipal Incinerator Composite SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710710 Municipal Incinerator (East Chicago, IN) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710730 Municipal Incinerator (East Chicago, IN) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710810 Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710830 Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 1710910 Car Shredder SPECIATE 3.2 CAR SHREDDER, INDUSTRIAL 1710930 Car Shredder SPECIATE 3.2 CAR SHREDDER, INDUSTRIAL 1712010 Sewage Sludge Incineration - Composite SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712030 Sewage Sludge Incineration - Composite SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712110 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712130 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712210 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712230 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712310 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712330 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712410 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1712430 Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 1800010 Cigarette Smoke SPECIATE 3.2 CIGARETTE SMOKE 1800030 Cigarette Smoke SPECIATE 3.2 CIGARETTE SMOKE 1910110 Scrap Copper Incinerator SPECIATE 3.2 COPPER, INCINERATOR, SCRAP COPPER INCINERATION, INDUSTRIAL 1910130 Scrap Copper Incinerator SPECIATE 3.2 COPPER, INCINERATOR, SCRAP COPPER INCINERATION, INDUSTRIAL 2010110 Aluminum Foundry-Reverboratory Furnace SPECIATE 3.2 ALUMINUM FOUNDRY, FOUNDRY, ALUMINUM, REVERBERATORY FURNACE, FURNA2010130 Aluminum Foundry-Reverboratory Furnace SPECIATE 3.2 ALUMINUM FOUNDRY, FOUNDRY, ALUMINUM, REVERBERATORY FURNACE, FURNA2010210 Secondary Aluminum Plant - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND2010230 Secondary Aluminum Plant - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND2010310 Secondary Aluminum - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND2010330 Secondary Aluminum - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND2040110 Secondary Lead Smelter - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, SECONDARY LEAD, SMELTER, SECONDARY LE2040130 Secondary Lead Smelter - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, SECONDARY LEAD, SMELTER, SECONDARY LE2040210 Secondary Lead - Sanitary Baghouse SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL 2040230 Secondary Lead - Sanitary Baghouse SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL 2040310 Secondary Lead - Reverberatory Furnace SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL, FURNACE, REVERBERATORY FURNACE 2040330 Secondary Lead - Reverberatory Furnace SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL, FURNACE, REVERBERATORY FURNACE 2040410 Secondary Lead - Melting Pot Fugitives SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 2040430 Secondary Lead - Melting Pot Fugitives SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 2040510 Secondary Lead - Melting Pot Stack SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 2040530 Secondary Lead - Melting Pot Stack SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 2040610 Secondary Lead - Yard Dust SPECIATE 3.2 LEAD, SECONDARY LEAD, YARD DUST, INDUSTRIAL 2040630 Secondary Lead - Yard Dust SPECIATE 3.2 LEAD, SECONDARY LEAD, YARD DUST, INDUSTRIAL 2050110 Zinc Oxide Kiln SPECIATE 3.2 KILN, ZINC OXIDE, INDUSTRIAL 

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Number Name Data Origin Keyword 

2050130 Zinc Oxide Kiln SPECIATE 3.2 KILN, ZINC OXIDE, INDUSTRIAL 2050210 Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 2050230 Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 2050310 Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 2050330 Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 2110110 Limestone Dust SPECIATE 3.2 LIMESTONE 2110130 Limestone Dust SPECIATE 3.2 LIMESTONE 2110210 Primary Lead Smelting - Ore Concentrate SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME2110230 Primary Lead Smelting - Ore Concentrate SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME2110310 Primary Lead Smelting - Ore Concentrate Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME2110330 Primary Lead Smelting - Ore Concentrate Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME2115010 Primary Lead Smelting Materials Handling - Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDU2115030 Primary Lead Smelting Materials Handling - Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDU2120310 Coke Dust SPECIATE 3.2 COKE, COKE DUST, INDUSTRIAL 2120330 Coke Dust SPECIATE 3.2 COKE, COKE DUST, INDUSTRIAL 2120410 Coal Dust SPECIATE 3.2 COAL DUST, INDUSTRIAL 2120430 Coal Dust SPECIATE 3.2 COAL DUST, INDUSTRIAL 2120510 Primary Lead Smelting - Speiss Fugitive Dust SPECIATE 3.2 SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUSTRIAL 2120530 Primary Lead Smelting - Speiss Fugitive Dust SPECIATE 3.2 SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUSTRIAL 2120610 Primary Lead Smelting - Soda Flux Fugitive Dust SPECIATE 3.2 PRIMARY LEAD, LEAD, SODA FLUX, PRIMARY LEAD SMELTING, SMELTER, INDUSTR2120630 Primary Lead Smelting - Soda Flux Fugitive Dust SPECIATE 3.2 PRIMARY LEAD, LEAD, SODA FLUX, PRIMARY LEAD SMELTING, SMELTER, INDUSTR2130110 Copper Ore Crushing SPECIATE 3.2 COPPER, COPPER ORE CRUSHING, COPPER ORE, INDUSTRIAL 2130130 Copper Ore Crushing SPECIATE 3.2 COPPER, COPPER ORE CRUSHING, COPPER ORE, INDUSTRIAL 2130210 Copper Ore Mill Wastepile SPECIATE 3.2 COPPER, COPPER ORE MILL, INDUSTRIAL 2130230 Copper Ore Mill Wastepile SPECIATE 3.2 COPPER, COPPER ORE MILL, INDUSTRIAL 2130310 Copper Ore Concentrate SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 2130330 Copper Ore Concentrate SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 2130410 Copper Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL 2130430 Copper Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL 2132010 Copper Ore - Composite SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 2132030 Copper Ore - Composite SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 2134010 Composite Of Copper Ore Concentrate And Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL, COPPER 2134030 Composite Of Copper Ore Concentrate And Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL, COPPER 2140110 Feed And Grain Handling Dust SPECIATE 3.2 INDUSTRIAL, FEED, MINING 2140130 Feed And Grain Handling Dust SPECIATE 3.2 INDUSTRIAL, FEED, MINING 2150110 Primary Lead Smelting - Slag Dust SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG DUST, SMELTER, PRIMARY LEAD SMELTING, INDUSTR2150130 Primary Lead Smelting - Slag Dust SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG DUST, SMELTER, PRIMARY LEAD SMELTING, INDUSTR2210110 Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 2210130 Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 2210210 Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 2210230 Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 2210310 Particleboard Dryer / Direct - Fired SPECIATE 3.2 DRYER, WOOD COMBUSTION, PARTICLE BOARD DRYER, INDUSTRIAL 2210330 Particleboard Dryer / Direct - Fired SPECIATE 3.2 DRYER, WOOD COMBUSTION, PARTICLE BOARD DRYER, INDUSTRIAL 2220110 Wood Products - Sander dust SPECIATE 3.2 WOOD, SANDERDUST, INDUSTRIAL 2220130 Wood Products - Sander dust SPECIATE 3.2 WOOD, SANDERDUST, INDUSTRIAL 2220210 Sawdust SPECIATE 3.2 SAWDUST, WOOD, INDUSTRIAL 2220230 Sawdust SPECIATE 3.2 SAWDUST, WOOD, INDUSTRIAL 

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Number Name Data Origin Keyword 

2220310 Wood Sander Dust SPECIATE 3.2 SANDER, WOOD, INDUSTRIAL 2220330 Wood Sander Dust SPECIATE 3.2 SANDER, WOOD, INDUSTRIAL 2230110 Veneer Dryer SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 2230130 Veneer Dryer SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 2230210 Veneer Dryer / Steam - Heated SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 2230230 Veneer Dryer / Steam - Heated SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 2230310 Veneer Dryer / Wood - Fired SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL, WOOD COMBUSTION, SANDER 2230330 Veneer Dryer / Wood - Fired SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL, WOOD COMBUSTION, SANDER 2310310 Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 2310330 Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 2310410 Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 2310430 Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 2320210 Lime Kiln SPECIATE 3.2 KILN, LIME, LIME KILN, INDUSTRIAL 2320230 Lime Kiln SPECIATE 3.2 KILN, LIME, LIME KILN, INDUSTRIAL 2410110 Sulfite Recovery Boiler SPECIATE 3.2 BOILER, SULFITE, SULFITE RECOVERY BOILER, INDUSTRIAL 2410130 Sulfite Recovery Boiler SPECIATE 3.2 BOILER, SULFITE, SULFITE RECOVERY BOILER, INDUSTRIAL 2520110 Calcium Carbide Furnace SPECIATE 3.2 CALCIUM CARBIDE, CALCIUM CARBIDE FURNACE, FURNACE, INDUSTRIAL 2520130 Calcium Carbide Furnace SPECIATE 3.2 CALCIUM CARBIDE, CALCIUM CARBIDE FURNACE, FURNACE, INDUSTRIAL 2530210 Charcoal Manufacturing SPECIATE 3.2 CHARCOAL, CHARCOAL MANUFACTURING, INDUSTRIAL 2530230 Charcoal Manufacturing SPECIATE 3.2 CHARCOAL, CHARCOAL MANUFACTURING, INDUSTRIAL 2540110 Silica Manufacturing SPECIATE 3.2 SILICA, SILICA MANUFACTURING, INDUSTRIAL 2540130 Silica Manufacturing SPECIATE 3.2 SILICA, SILICA MANUFACTURING, INDUSTRIAL 2540210 Asphalt Roofing Manufacturing SPECIATE 3.2 ASPHALT, ASPHALT ROOFING, ASPHALT ROOFING MANUFACTURING, INDUTRIAL 2540230 Asphalt Roofing Manufacturing SPECIATE 3.2 ASPHALT, ASPHALT ROOFING, ASPHALT ROOFING MANUFACTURING, INDUTRIAL 2540310 Paint Spray Booth SPECIATE 3.2 PAINT, SPRAY BOOTH, SURFACE COATING, INDUSTRIAL 2540330 Paint Spray Booth SPECIATE 3.2 PAINT, SPRAY BOOTH, SURFACE COATING, INDUSTRIAL 2540410 Urea Fertilizer Production SPECIATE 3.2 FERTILIZER, FERTILIZER PRODUCTION, UREA, UREA FERTILIZER PRODUCTION, UR2540430 Urea Fertilizer Production SPECIATE 3.2 FERTILIZER, FERTILIZER PRODUCTION, UREA, UREA FERTILIZER PRODUCTION, UR2540510 Boric Acid Manufacturing SPECIATE 3.2 BORIC ACID, BORIC ACID MANUFACTURING, INDUSTRIAL 2540530 Boric Acid Manufacturing SPECIATE 3.2 BORIC ACID, BORIC ACID MANUFACTURING, INDUSTRIAL 2540610 Carborundum Manufacturing SPECIATE 3.2 CARBORUNDUM, CARBORUNDUM MANUFACTURING, INDUSTRIAL 2540630 Carborundum Manufacturing SPECIATE 3.2 CARBORUNDUM, CARBORUNDUM MANUFACTURING, INDUSTRIAL 2540710 Phosphorous Plant Plume SPECIATE 3.2 PHOSPHOROUS, PHOSPHOROUS MANUFACTURING, INDUSTRIAL 2540730 Phosphorous Plant Plume SPECIATE 3.2 PHOSPHOROUS, PHOSPHOROUS MANUFACTURING, INDUSTRIAL 2540810 Fertilizer Production - Phosphate Rock Dust SPECIATE 3.2 FERTILIZER PRODUCTION, FERTILIZER, PHOSPHATE, PHOSPHATE ROCK, INDUSTR2540830 Fertilizer Production - Phosphate Rock Dust SPECIATE 3.2 FERTILIZER PRODUCTION, FERTILIZER, PHOSPHATE, PHOSPHATE ROCK, INDUSTR2540910 Ammonium Nitrate - Prill Tower SPECIATE 3.2 AMMONIUM NITRATE, PRILL TOWER, INDUSTRIAL 2540930 Ammonium Nitrate - Prill Tower SPECIATE 3.2 AMMONIUM NITRATE, PRILL TOWER, INDUSTRIAL 2541010 Ammonium Sulfate Production SPECIATE 3.2 AMMONIUM SULFATE, AMMONIUM SULFATE PRODUCTION, INDUSTRIAL 2541030 Ammonium Sulfate Production SPECIATE 3.2 AMMONIUM SULFATE, AMMONIUM SULFATE PRODUCTION, INDUSTRIAL 2541110 Diammonium Phosphate Plant SPECIATE 3.2 DIAMMONIUM PHOSPHATE, DIAMMONIUM PHOSPHATE PRODUCTION, INDUSTRIAL 2541130 Diammonium Phosphate Plant SPECIATE 3.2 DIAMMONIUM PHOSPHATE, DIAMMONIUM PHOSPHATE PRODUCTION, INDUSTRIAL 2541210 Superphosphate Plant SPECIATE 3.2 FERTILIZER, SUPERPHOSPHATE, SUPERPHOSPHATE PLANT, INDUSTRIAL 2541230 Superphosphate Plant SPECIATE 3.2 FERTILIZER, SUPERPHOSPHATE, SUPERPHOSPHATE PLANT, INDUSTRIAL 2541310 Superphosphate Granulation SPECIATE 3.2 SUPERPHOSPHATE, INDUSTRIAL 2541330 Superphosphate Granulation SPECIATE 3.2 SUPERPHOSPHATE, INDUSTRIAL 2541410 Sodium Tripolyphosphate - Cyclone Dust SPECIATE 3.2 SODIUM TRIPOLYPHOSPHATE, INDUSTRIAL 

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Number Name Data Origin Keyword 

2541430 Sodium Tripolyphosphate - Cyclone Dust SPECIATE 3.2 SODIUM TRIPOLYPHOSPHATE, INDUSTRIAL 2541510 Npk Fertilizer SPECIATE 3.2 FERTILIZER, NPK, NPK FERTILIZER, INDUSTRIAL 2541530 Npk Fertilizer SPECIATE 3.2 FERTILIZER, NPK, NPK FERTILIZER, INDUSTRIAL 2541610 Phosphoric Acid Plant SPECIATE 3.2 PHOSPHORIC ACID, PHOSPHORIC ACID PLANT, INDUSTRIAL 2541630 Phosphoric Acid Plant SPECIATE 3.2 PHOSPHORIC ACID, PHOSPHORIC ACID PLANT, INDUSTRIAL 2541710 Monoammonium Phosphate Dryer SPECIATE 3.2 DRYER, MONOAMMONIUM PHOSPHATE, MONOAMMONIUM PHOSPHATE DRYER, IN2541730 Monoammonium Phosphate Dryer SPECIATE 3.2 DRYER, MONOAMMONIUM PHOSPHATE, MONOAMMONIUM PHOSPHATE DRYER, IN2541810 Phosphate Fertilizer Calciner SPECIATE 3.2 PHOSPHATE FERTILIZER CALCINER, FERTILIZER, PHOSPHATE FERTILIZER, INDUST2541830 Phosphate Fertilizer Calciner SPECIATE 3.2 PHOSPHATE FERTILIZER CALCINER, FERTILIZER, PHOSPHATE FERTILIZER, INDUST2541910 Triple Super Phosphate Stack SPECIATE 3.2 PHOSPHATE, SUPERPHOSPHATE, TRIPLE, SUPERPHOSPHATE, INDUSTRIAL 2541930 Triple Super Phosphate Stack SPECIATE 3.2 PHOSPHATE, SUPERPHOSPHATE, TRIPLE, SUPERPHOSPHATE, INDUSTRIAL 2542010 Slag Loadout Fugitives - Elemental Phosphorus Plant SPECIATE 3.2 SLAG, PHOSPHOROUS, ELEMENTAL PHOSPHOROUS, ELEMENTAL PHOSPHOROUS 2542030 Slag Loadout Fugitives - Elemental Phosphorus Plant SPECIATE 3.2 SLAG, PHOSPHOROUS, ELEMENTAL PHOSPHOROUS, ELEMENTAL PHOSPHOROUS 2542110 Calciner - Elemental Phosphorus Plant SPECIATE 3.2 INDUSTRIAL, ELEMENTAL PHOSPHOROUS, PHOSPHOROUS, ELEMENTAL PHOSPHO2542130 Calciner - Elemental Phosphorus Plant SPECIATE 3.2 INDUSTRIAL, ELEMENTAL PHOSPHOROUS, PHOSPHOROUS, ELEMENTAL PHOSPHO2542210 Furnace Tapping - Elemental Phosphorus Plant SPECIATE 3.2 ELEMENTAL PHOSPHORUS, PHOSPHORUS, FURNACE, ELEMENTAL PHOSPHORUS 2542230 Furnace Tapping - Elemental Phosphorus Plant SPECIATE 3.2 ELEMENTAL PHOSPHORUS, PHOSPHORUS, FURNACE, ELEMENTAL PHOSPHORUS 2550010 Tar Pot SPECIATE 3.2 TAR POT, ROOFING, ASPHALT ROOFING, ASPHALT 2550030 Tar Pot SPECIATE 3.2 TAR POT, ROOFING, ASPHALT ROOFING, ASPHALT 2570110 Metal Fabrication - Galvanizing (ZnO) SPECIATE 3.2 METAL FABRICATION, GALVANIZING, ZINC OXIDE, INDUSTRIAL 2570130 Metal Fabrication - Galvanizing (ZnO) SPECIATE 3.2 METAL FABRICATION, GALVANIZING, ZINC OXIDE, INDUSTRIAL 2570210 Metal Fabrication - Sandblasting SPECIATE 3.2 METAL FABRICATION, SANDBLASTING, INDUSTRIAL 2570230 Metal Fabrication - Sandblasting SPECIATE 3.2 METAL FABRICATION, SANDBLASTING, INDUSTRIAL 2570310 Metal Fabrication - Welding SPECIATE 3.2 METAL FABRICATION, WELDING, INDUSTRIAL 2570330 Metal Fabrication - Welding SPECIATE 3.2 METAL FABRICATION, WELDING, INDUSTRIAL 2610110 Refinery Process Heaters (Gas) SPECIATE 3.2 HEATERS, PROCESS HEATERS, REFINERY, NATURAL GAS COMBUSTION, INDUSTR2610130 Refinery Process Heaters (Gas) SPECIATE 3.2 HEATERS, PROCESS HEATERS, REFINERY, NATURAL GAS COMBUSTION, INDUSTR2620210 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620230 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620310 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620330 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620410 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620430 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620510 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620530 Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 2620610 Coke Calciner SPECIATE 3.2 CALCINER, COKE, COKE CALCINER, INDUSTRIAL 2620630 Coke Calciner SPECIATE 3.2 CALCINER, COKE, COKE CALCINER, INDUSTRIAL 2620710 Green Coke Dust SPECIATE 3.2 COKE, GREEN COKE, INDUSTRIAL 2620730 Green Coke Dust SPECIATE 3.2 COKE, GREEN COKE, INDUSTRIAL 2620810 Coke Cooler SPECIATE 3.2 COKE, COKE COOLER, INDUSTRIAL 2620830 Coke Cooler SPECIATE 3.2 COKE, COKE COOLER, INDUSTRIAL 2620910 Catalytic Cracker Composite SPECIATE 3.2 CATALYTIC CRACKER, INDUSTRIAL 2620930 Catalytic Cracker Composite SPECIATE 3.2 CATALYTIC CRACKER, INDUSTRIAL 2710210 Glass Furnace SPECIATE 3.2 FURNACE, GLASS, GLASS FURNACE, INDUSTRIAL 2710230 Glass Furnace SPECIATE 3.2 FURNACE, GLASS, GLASS FURNACE, INDUSTRIAL 2720110 Cement Kiln (Gas-Fired) SPECIATE 3.2 CEMENT, NATURAL GAS COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 2720130 Cement Kiln (Gas-Fired) SPECIATE 3.2 CEMENT, NATURAL GAS COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 

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Number Name Data Origin Keyword 

2720310 Cement Kiln (Coal-Fired) SPECIATE 3.2 CEMENT, COAL COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 2720330 Cement Kiln (Coal-Fired) SPECIATE 3.2 CEMENT, COAL COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 2720410 Portland Cement Dust SPECIATE 3.2 CEMENT, PORTLAND CEMENT, INDUSTRIAL 2720430 Portland Cement Dust SPECIATE 3.2 CEMENT, PORTLAND CEMENT, INDUSTRIAL 2720510 Cement Ball Mill SPECIATE 3.2 CEMENT BALL MILL, CEMENT, INDUSTRIAL 2720530 Cement Ball Mill SPECIATE 3.2 CEMENT BALL MILL, CEMENT, INDUSTRIAL 2750110 Gypsum Calciner SPECIATE 3.2 CALCINER, GYPSUM, GYPSUM CALCINER, INDUSTRAIL 2750130 Gypsum Calciner SPECIATE 3.2 CALCINER, GYPSUM, GYPSUM CALCINER, INDUSTRAIL 2750210 Gypsum Handling SPECIATE 3.2 INDUSTRIAL, GYPSUM 2750230 Gypsum Handling SPECIATE 3.2 INDUSTRIAL, GYPSUM 2750310 Gypsum Kiln SPECIATE 3.2 INDUSTRIAL, KILN, GYPSUM 2750330 Gypsum Kiln SPECIATE 3.2 INDUSTRIAL, KILN, GYPSUM 2750410 Gypsum Pile Dust SPECIATE 3.2 INDUSTRIAL, GYPSUM 2750430 Gypsum Pile Dust SPECIATE 3.2 INDUSTRIAL, GYPSUM 2760110 Lime Handling SPECIATE 3.2 LIME, INDUSTRIAL 2760130 Lime Handling SPECIATE 3.2 LIME, INDUSTRIAL 2760210 Lime Kiln SPECIATE 3.2 KILN, LIME, INDUSTRIAL 2760230 Lime Kiln SPECIATE 3.2 KILN, LIME, INDUSTRIAL 2820110 Cast Iron Induction Furnace SPECIATE 3.2 CAST IRON, FURNACE, CAST IRON INDUCTION FURNACE, INDUCTION FURNACE, IN2820130 Cast Iron Induction Furnace SPECIATE 3.2 CAST IRON, FURNACE, CAST IRON INDUCTION FURNACE, INDUCTION FURNACE, IN2820210 Cast Iron Cupola SPECIATE 3.2 CAST IRON, CUPOLA, INDUSTRIAL 2820230 Cast Iron Cupola SPECIATE 3.2 CAST IRON, CUPOLA, INDUSTRIAL 2830110 Steel Production - Steel Sinter Plant SPECIATE 3.2 STEEL PRODUCTION, STEEL SINTER PLANT, STEEL, INDUSTRIAL 2830130 Steel Production - Steel Sinter Plant SPECIATE 3.2 STEEL PRODUCTION, STEEL SINTER PLANT, STEEL, INDUSTRIAL 2830210 Steel Production - Open Hearth Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, OPEN HEARTH FURNACE, STEEL, INDUSTRIAL 2830230 Steel Production - Open Hearth Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, OPEN HEARTH FURNACE, STEEL, INDUSTRIAL 2830310 Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 2830330 Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 2830410 Iron Ore Dust - Sinter SPECIATE 3.2 IRON ORE, SINTER, INDUSTRIAL 2830430 Iron Ore Dust - Sinter SPECIATE 3.2 IRON ORE, SINTER, INDUSTRIAL 2830510 Steel Electric Arc Furnace SPECIATE 3.2 STEEL ELECTRIC ARC FURNACE, ELECTRIC ARC FURNACE, FURNACE, STEEL, IND2830530 Steel Electric Arc Furnace SPECIATE 3.2 STEEL ELECTRIC ARC FURNACE, ELECTRIC ARC FURNACE, FURNACE, STEEL, IND2830610 Steel Desulfurization Baghouse Dust SPECIATE 3.2 STEEL DESULFURIZATION, STEEL, INDUSTRIAL 2830630 Steel Desulfurization Baghouse Dust SPECIATE 3.2 STEEL DESULFURIZATION, STEEL, INDUSTRIAL 2830710 Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 2830730 Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 2840110 Ferromanganese Furnace SPECIATE 3.2 FERROMANGANESE, FURNACE, FERROMANGANESE FURNACE, INDUSTRIAL 2840130 Ferromanganese Furnace SPECIATE 3.2 FERROMANGANESE, FURNACE, FERROMANGANESE FURNACE, INDUSTRIAL 2860110 Steel Foundry - Steel Heat Treating (Salt Quench) SPECIATE 3.2 SALT QUENCH, FOUNDRY, STEEL, STEEL FOUNDRY, STEEL HEAT TREATING, INDU2860130 Steel Foundry - Steel Heat Treating (Salt Quench) SPECIATE 3.2 SALT QUENCH, FOUNDRY, STEEL, STEEL FOUNDRY, STEEL HEAT TREATING, INDU2910110 Aluminum Processing SPECIATE 3.2 ALUMINUM, ALUMINUM PROCESSING, INDUSTRAIL 2910130 Aluminum Processing SPECIATE 3.2 ALUMINUM, ALUMINUM PROCESSING, INDUSTRAIL 2910210 Aluminum Reduction Potline SPECIATE 3.2 ALUMINUM, ALUMINUM REDUCTION POTLINE, INDUSTRAIL 2910230 Aluminum Reduction Potline SPECIATE 3.2 ALUMINUM, ALUMINUM REDUCTION POTLINE, INDUSTRAIL 2920110 Copper Oxide Kiln SPECIATE 3.2 KILN, COPPER OXIDE, COPPER OXIDE KILN, INDUSTRIAL 2920130 Copper Oxide Kiln SPECIATE 3.2 KILN, COPPER OXIDE, COPPER OXIDE KILN, INDUSTRIAL 2920210 Primary Copper Smelter SPECIATE 3.2 COPPER, PRIMARY COPPER, SMELTER, PRIMARY COPPER SMELTER, INDUSTRIAL 

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Number Name Data Origin Keyword 

2920230 Primary Copper Smelter SPECIATE 3.2 COPPER, PRIMARY COPPER, SMELTER, PRIMARY COPPER SMELTER, INDUSTRIAL 2920310 Primary Copper Reverberatory Furnace - Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, REVERBERATORY 2920330 Primary Copper Reverberatory Furnace - Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, REVERBERATORY 2920410 Primary Copper Reverberatory Furnace - Slag Skim & Pour SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

2920430 Primary Copper Reverberatory Furnace - Slag Skim & Pour SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

2920510 Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 2920530 Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 2920610 Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 2920630 Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 2920710 Primary Copper Flash Furnace - Matte & Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

2920730 Primary Copper Flash Furnace - Matte & Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

2920810 Primary Copper - Process Stack SPECIATE 3.2 COPPER, PRIMARY COPPER, INDUSTRIAL 2920830 Primary Copper - Process Stack SPECIATE 3.2 COPPER, PRIMARY COPPER, INDUSTRIAL 2920910 Primary Copper Roaster SPECIATE 3.2 COPPER, PRIMARY COPPER, ROASTER, PRIMARY COPPER ROASTER, INDUSTRIAL 2920930 Primary Copper Roaster SPECIATE 3.2 COPPER, PRIMARY COPPER, ROASTER, PRIMARY COPPER ROASTER, INDUSTRIAL 2921010 Primary Copper Reverberatory Furnace Fugitives Composite SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, REVERBERATORY FURN

REVERB FURNACE, INDUSTRIAL 

2921030 Primary Copper Reverberatory Furnace Fugitives Composite SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, REVERBERATORY FURN

REVERB FURNACE, INDUSTRIAL 

2921110 Primary Copper Converter - Secondary Hood Composite SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, CONVERTER, INDUS2921130 Primary Copper Converter - Secondary Hood Composite SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, CONVERTER, INDUS2930110 Primary Lead Smelting - Slag Pouring SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2930130 Primary Lead Smelting - Slag Pouring SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2930210 Primary Lead Smelting - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME2930230 Primary Lead Smelting - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME2930310 Primary Lead Smelting - Zinc Fuming SPECIATE 3.2 ZINC FUMING, LEAD, SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUST2930330 Primary Lead Smelting - Zinc Fuming SPECIATE 3.2 ZINC FUMING, LEAD, SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUST2930410 Primary Lead Smelting - Sintering SPECIATE 3.2 SINTERING, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SMELTER, INDUSTR2930430 Primary Lead Smelting - Sintering SPECIATE 3.2 SINTERING, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SMELTER, INDUSTR2930510 Primary Lead Smelting - Blast Furnace Upset SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME2930530 Primary Lead Smelting - Blast Furnace Upset SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME2930610 Primary Lead Smelting-Zinc Baghouse SPECIATE 3.2 ZINC, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2930630 Primary Lead Smelting-Zinc Baghouse SPECIATE 3.2 ZINC, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2930710 Primary Lead Smelting-Dross Reverberatory Furnace SPECIATE 3.2 FURNACE, LEAD, PRIMARY LEAD, REVERBERATORY FURNACE, SMELTER, PRIMAR

REVERBERATORY FURNACE, INDUSTRIAL 

2930730 Primary Lead Smelting-Dross Reverberatory Furnace SPECIATE 3.2 FURNACE, LEAD, PRIMARY LEAD, REVERBERATORY FURNACE, SMELTER, PRIMAR

REVERBERATORY FURNACE, INDUSTRIAL 

2930910 Primary Lead Smelting-Sinter Production SPECIATE 3.2 SINTER, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2930930 Primary Lead Smelting-Sinter Production SPECIATE 3.2 SINTER, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2931010 Primary Lead - Dross Building SPECIATE 3.2 DROSS BUILDING, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 2931030 Primary Lead - Dross Building SPECIATE 3.2 DROSS BUILDING, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 2931110 Primary Lead - Slag Pour SPECIATE 3.2 SLAG, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 2931130 Primary Lead - Slag Pour SPECIATE 3.2 SLAG, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 

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Number Name Data Origin Keyword 

2933010 Primary Lead Smelting - Composite SPECIATE 3.2 LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2933030 Primary Lead Smelting - Composite SPECIATE 3.2 LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 2950110 Secondary Copper Pyrometal - Cathode Charge SPECIATE 3.2 CATHODE CHARGE, COPPER, SECONDARY PYROMETAL, INDUSTRIAL 2950130 Secondary Copper Pyrometal - Cathode Charge SPECIATE 3.2 CATHODE CHARGE, COPPER, SECONDARY PYROMETAL, INDUSTRIAL 2950210 Secondary Copper Pyrometal - Regular Charge SPECIATE 3.2 SMELTER, COPPER, SECONDARY COPPER PYROMETAL, INDUSTRIAL, SECONDARY 2950230 Secondary Copper Pyrometal - Regular Charge SPECIATE 3.2 SMELTER, COPPER, SECONDARY COPPER PYROMETAL, INDUSTRIAL, SECONDARY 3110110 Light Duty Vehicles-Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110130 Light Duty Vehicles-Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110210 Heavy Duty Vehicles - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED GASOLINE COMBUSTION, VEHICLES, HEAVY DU3110230 Heavy Duty Vehicles - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED GASOLINE COMBUSTION, VEHICLES, HEAVY DU3110310 Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110330 Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110410 Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110430 Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110510 Light Duty Vehicles - Leaded Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110530 Light Duty Vehicles - Leaded Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION3110610 Light Duty Vehicle - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, LIGHT DUT3110630 Light Duty Vehicle - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, LIGHT DUT3110710 Light Duty Vehicle - With Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHICLES 3110730 Light Duty Vehicle - With Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHICLES 3110810 Light Duty Vehicle - Non-Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, NON-CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHI3110830 Light Duty Vehicle - Non-Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, NON-CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHI3120110 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST3120130 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST3120210 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST3120230 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST3120310 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST3120330 Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST3123010 Light Duty Vehicles - Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, VEHICLES 3123030 Light Duty Vehicles - Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, VEHICLES 3210110 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210130 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210210 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210230 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210310 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210330 Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210410 Light Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3210430 Light Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 3220210 Heavy Duty Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220230 Heavy Duty Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220310 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220330 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220410 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220430 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220510 Diesel Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES 3220530 Diesel Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES 3220610 Heavy Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 

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Number Name Data Origin Keyword 

3220630 Heavy Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220710 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220730 Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 3220810 Heavy Duty Diesel Trucks SPECIATE 3.2 DIESEL COMBUSTION, HEAVY DUTY VEHICLES 3220830 Heavy Duty Diesel Trucks SPECIATE 3.2 DIESEL COMBUSTION, HEAVY DUTY VEHICLES 3300110 Leaded/unleaded Gasoline Composite - 1977 SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, VEHICLES 3300130 Leaded/unleaded Gasoline Composite - 1977 SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, VEHICLES 3300210 Transportation Composite - Medford, OR (1980) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, DIESEL COM

COMBUSTION, TIRE WEAR, ROADWAY 

3300230 Transportation Composite - Medford, OR (1980) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, DIESEL COM

COMBUSTION, TIRE WEAR, ROADWAY 

3300310 Transportation Composite - Portland, OR (1979) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, LEADED/UNL3300330 Transportation Composite - Portland, OR (1979) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, LEADED/UNL3300410 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES 3300430 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES 3300510 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300530 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300610 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300630 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300710 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300730 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300810 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES, ASBESTOS BRAKES 3300830 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES, ASBESTOS BRAKES 3300910 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3300930 Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3301010 Gasoline Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 GASOLINE COMBUSTION, VEHICLES 3301030 Gasoline Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 GASOLINE COMBUSTION, VEHICLES 3301110 Highway Vehicles - Composite SPECIATE 3.2 VEHICLES 3301130 Highway Vehicles - Composite SPECIATE 3.2 VEHICLES 3302010 Transportation - Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3302030 Transportation - Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 3400110 Jet Aircraft SPECIATE 3.2 AIRCRAFT, JET AIRCRAFT 3400130 Jet Aircraft SPECIATE 3.2 AIRCRAFT, JET AIRCRAFT 3400210 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 3400230 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 3400310 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 3400330 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 3400410 Brake Lining, Asbestos SPECIATE 3.2 ASBESTOS BRAKES, BRAKE LINING, VEHICLES 3400430 Brake Lining, Asbestos SPECIATE 3.2 ASBESTOS BRAKES, BRAKE LINING, VEHICLES 3400510 Motor Oil SPECIATE 3.2 MOTOR OIL, VEHICLES 3400530 Motor Oil SPECIATE 3.2 MOTOR OIL, VEHICLES 3400610 Semimetal Disk Brake Pads SPECIATE 3.2 BRAKE PADS, SEMIMETAL BRAKE PADS, VEHICLES 3400630 Semimetal Disk Brake Pads SPECIATE 3.2 BRAKE PADS, SEMIMETAL BRAKE PADS, VEHICLES 3400710 Organometallic Brake Dust SPECIATE 3.2 BRAKE PADS, ORGANOMETALLIC BRAKE PADS, VEHICLES 3400730 Organometallic Brake Dust SPECIATE 3.2 BRAKE PADS, ORGANOMETALLIC BRAKE PADS, VEHICLES 3400810 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 3400830 Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 

A-79
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Number Name Data Origin Keyword 

4110110 Paved Road Dust Missoula, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110130 Paved Road Dust Missoula, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110210 Paved Road Dust - Juneau, Alaska SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110230 Paved Road Dust - Juneau, Alaska SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110310 Paved Road Dust - Lewiston, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110330 Paved Road Dust - Lewiston, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110410 Paved Road Dust - Butte, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110430 Paved Road Dust - Butte, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110510 Paved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110530 Paved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110610 Paved Road Dust - Medford Or SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110630 Paved Road Dust - Medford Or SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110710 Paved Road Dust - Portland, OR SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110730 Paved Road Dust - Portland, OR SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110910 Paved Road Dust - Alabama SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4110930 Paved Road Dust - Alabama SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111010 Paved Road Dust - Spokane, WA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111030 Paved Road Dust - Spokane, WA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111110 Paved Road Dust - Pasadena Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111130 Paved Road Dust - Pasadena Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111210 Paved Road Dust - Artesia Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111230 Paved Road Dust - Artesia Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111310 Paved Road Dust - Long Beach Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111330 Paved Road Dust - Long Beach Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111410 Paved Road Dust - Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111430 Paved Road Dust - Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111510 Paved Road Dust - La Cienega Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111530 Paved Road Dust - La Cienega Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111610 Paved Road Dust - Hawthorne, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111630 Paved Road Dust - Hawthorne, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111710 Paved Road Dust - Victory Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111730 Paved Road Dust - Victory Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111810 Paved Road Dust - Burbank, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111830 Paved Road Dust - Burbank, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111910 Paved Road Dust - North Main St., Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4111930 Paved Road Dust - North Main St., Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112010 Paved Road Dust - Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112030 Paved Road Dust - Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112110 Paved Road Dust - South Harbor Blvd., Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112130 Paved Road Dust - South Harbor Blvd., Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112210 Paved Road Dust - Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112230 Paved Road Dust - Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112310 Paved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112330 Paved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112410 Paved Road Dust - Sepulveda Tunnel, Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4112430 Paved Road Dust - Sepulveda Tunnel, Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113010 Paved Road Dust - Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 

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Number Name Data Origin Keyword 

4113030 Paved Road Dust - Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113110 Paved Road Dust - Freeway Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113130 Paved Road Dust - Freeway Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113210 Paved Road Dust - Composite-Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113230 Paved Road Dust - Composite-Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113310 Paved Road Dust - Hawthorne Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113330 Paved Road Dust - Hawthorne Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113410 Paved Road Dust - Burbank Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113430 Paved Road Dust - Burbank Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113510 Paved Road Dust - Los Angeles Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113530 Paved Road Dust - Los Angeles Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113610 Paved Road Dust - Anaheim Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113630 Paved Road Dust - Anaheim Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113710 Paved Road Dust - Scab Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113730 Paved Road Dust - Scab Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113810 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113830 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113910 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4113930 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4114010 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4114030 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4114110 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4114130 Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4114210 Paved Road Dust - Pasadena CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4114230 Paved Road Dust - Pasadena CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 4120110 Unpaved Road Dust (Copper Mine) SPECIATE 3.2 COPPER MINING, ROADWAY, UNPAVED ROAD, VEHICLES 4120130 Unpaved Road Dust (Copper Mine) SPECIATE 3.2 COPPER MINING, ROADWAY, UNPAVED ROAD, VEHICLES 4120310 Unpaved Road Dust - Haul Road SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120330 Unpaved Road Dust - Haul Road SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120410 Unpaved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120430 Unpaved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120510 Unpaved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120530 Unpaved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120610 Ore And Road Dust Fugitives - Pocatello, Idaho SPECIATE 3.2 ROADWAY, ORE DUST, VEHICLES 4120630 Ore And Road Dust Fugitives - Pocatello, Idaho SPECIATE 3.2 ROADWAY, ORE DUST, VEHICLES 4120710 Unpaved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4120730 Unpaved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4122010 Unpaved Road Dust - Composite SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4122030 Unpaved Road Dust - Composite SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 4130110 Soil Dust - Des Moines, IA SPECIATE 3.2 SOIL DUST 4130130 Soil Dust - Des Moines, IA SPECIATE 3.2 SOIL DUST 4130210 Soil Dust - Seattle, WA SPECIATE 3.2 SOIL DUST 4130230 Soil Dust - Seattle, WA SPECIATE 3.2 SOIL DUST 4130310 Soil Dust - Visalia, CA SPECIATE 3.2 SOIL DUST 4130330 Soil Dust - Visalia, CA SPECIATE 3.2 SOIL DUST 4130410 Soil Dust - South Bend, Indiana SPECIATE 3.2 SOIL DUST 4130430 Soil Dust - South Bend, Indiana SPECIATE 3.2 SOIL DUST 

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Number Name Data Origin Keyword 

4130510 Soil Dust - Houston, TX SPECIATE 3.2 SOIL DUST 4130530 Soil Dust - Houston, TX SPECIATE 3.2 SOIL DUST 4130610 Soil Dust - East Helena, Montana SPECIATE 3.2 SOIL DUST 4130630 Soil Dust - East Helena, Montana SPECIATE 3.2 SOIL DUST 4130710 Soil Dust - Idaho SPECIATE 3.2 SOIL DUST 4130730 Soil Dust - Idaho SPECIATE 3.2 SOIL DUST 4130810 Soil Dust - Creston, Iowa SPECIATE 3.2 SOIL DUST 4130830 Soil Dust - Creston, Iowa SPECIATE 3.2 SOIL DUST 4130910 Soil Dust - Council Bluffs, Iowa SPECIATE 3.2 SOIL DUST 4130930 Soil Dust - Council Bluffs, Iowa SPECIATE 3.2 SOIL DUST 4131010 Soil Dust - Sioux City, Iowa SPECIATE 3.2 SOIL DUST 4131030 Soil Dust - Sioux City, Iowa SPECIATE 3.2 SOIL DUST 4131110 Soil Dust - Cedar Rapids, Iowa SPECIATE 3.2 SOIL DUST 4131130 Soil Dust - Cedar Rapids, Iowa SPECIATE 3.2 SOIL DUST 4131210 Soil Dust - Davenport, Iowa SPECIATE 3.2 SOIL DUST 4131230 Soil Dust - Davenport, Iowa SPECIATE 3.2 SOIL DUST 4131310 Soil Dust - Spokane, WA SPECIATE 3.2 SOIL DUST 4131330 Soil Dust - Spokane, WA SPECIATE 3.2 SOIL DUST 4131410 Soil Dust - Boise, Idaho SPECIATE 3.2 SOIL DUST 4131430 Soil Dust - Boise, Idaho SPECIATE 3.2 SOIL DUST 4131510 Soil Dust - Bakersfield, CA SPECIATE 3.2 SOIL DUST 4131530 Soil Dust - Bakersfield, CA SPECIATE 3.2 SOIL DUST 4131610 Soil Dust - Pasadena, CA SPECIATE 3.2 SOIL DUST 4131630 Soil Dust - Pasadena, CA SPECIATE 3.2 SOIL DUST 4131810 Soil Dust - Medford, OR SPECIATE 3.2 SOIL DUST 4131830 Soil Dust - Medford, OR SPECIATE 3.2 SOIL DUST 4131910 Soil Dust - Portland OR SPECIATE 3.2 SOIL DUST 4131930 Soil Dust - Portland OR SPECIATE 3.2 SOIL DUST 4132010 Soil Dust - Alabama SPECIATE 3.2 SOIL DUST 4132030 Soil Dust - Alabama SPECIATE 3.2 SOIL DUST 4132110 Soil Dust - Laurel Md SPECIATE 3.2 SOIL DUST 4132130 Soil Dust - Laurel Md SPECIATE 3.2 SOIL DUST 4132210 Soil Dust - Washington, D.C. Area SPECIATE 3.2 SOIL DUST 4132230 Soil Dust - Washington, D.C. Area SPECIATE 3.2 SOIL DUST 4132310 Soil Dust - Riverside, CA SPECIATE 3.2 SOIL DUST 4132330 Soil Dust - Riverside, CA SPECIATE 3.2 SOIL DUST 4132410 Soil Dust - Hawthorne, CA SPECIATE 3.2 SOIL DUST 4132430 Soil Dust - Hawthorne, CA SPECIATE 3.2 SOIL DUST 4132510 Soil Dust - Medford, Oregon SPECIATE 3.2 SOIL DUST 4132530 Soil Dust - Medford, Oregon SPECIATE 3.2 SOIL DUST 4132610 Soil Dust - Bend, Oregon SPECIATE 3.2 SOIL DUST 4132630 Soil Dust - Bend, Oregon SPECIATE 3.2 SOIL DUST 4132710 Soil Dust - Klamath Falls, Oregon SPECIATE 3.2 SOIL DUST 4132730 Soil Dust - Klamath Falls, Oregon SPECIATE 3.2 SOIL DUST 4132810 Soil Dust - Grant's Pass, Oregon SPECIATE 3.2 SOIL DUST 4132830 Soil Dust - Grant's Pass, Oregon SPECIATE 3.2 SOIL DUST 4132910 Soil Dust - Eugene, Oregon SPECIATE 3.2 SOIL DUST 

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4132930 Soil Dust - Eugene, Oregon SPECIATE 3.2 SOIL DUST 4133010 Soil Dust - Lagrande, Oregon SPECIATE 3.2 SOIL DUST 4133030 Soil Dust - Lagrande, Oregon SPECIATE 3.2 SOIL DUST 4133110 Soil Dust - Springfield, Oregon SPECIATE 3.2 SOIL DUST 4133130 Soil Dust - Springfield, Oregon SPECIATE 3.2 SOIL DUST 4135010 Soil Dust - Composite SPECIATE 3.2 SOIL DUST 4135030 Soil Dust - Composite SPECIATE 3.2 SOIL DUST 4135110 Soil Dust - Scab Composite SPECIATE 3.2 SOIL DUST 4135130 Soil Dust - Scab Composite SPECIATE 3.2 SOIL DUST 4135210 Soil Dust - Pocatello, Idaho SPECIATE 3.2 SOIL DUST 4135230 Soil Dust - Pocatello, Idaho SPECIATE 3.2 SOIL DUST 4135310 Soil Dust - Oregon Composite SPECIATE 3.2 SOIL DUST 4135330 Soil Dust - Oregon Composite SPECIATE 3.2 SOIL DUST 4140110 Road Sand And Salt Mixture SPECIATE 3.2 ROADWAY, ROAD SAND, ROAD SALT, VEHICLES 4140130 Road Sand And Salt Mixture SPECIATE 3.2 ROADWAY, ROAD SAND, ROAD SALT, VEHICLES 4150010 Vegetative Detritus SPECIATE 3.2 VEGITATIVE DETRITUS 4150030 Vegetative Detritus SPECIATE 3.2 VEGITATIVE DETRITUS 4210110 Wood Stoves - Pine Fuel SPECIATE 3.2 PINE COMBUSTION, WOOD COMBUSTION, WOOD STOVE 4210130 Wood Stoves - Pine Fuel SPECIATE 3.2 PINE COMBUSTION, WOOD COMBUSTION, WOOD STOVE 4210210 Wood Stoves - Average, All Fuels SPECIATE 3.2 WOOD STOVE, WOOD COMBUSTION 4210230 Wood Stoves - Average, All Fuels SPECIATE 3.2 WOOD STOVE, WOOD COMBUSTION 4210310 Wood Stoves - Oak Fuel SPECIATE 3.2 OAK COMBUSTION, WOOD COMBUSTION, WOOD STOVE 4210330 Wood Stoves - Oak Fuel SPECIATE 3.2 OAK COMBUSTION, WOOD COMBUSTION, WOOD STOVE 4210410 Residential Woodstove - Medford, Oregon SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4210430 Residential Woodstove - Medford, Oregon SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4210510 Residential Woodstove - Pocatello, Idaho SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4210530 Residential Woodstove - Pocatello, Idaho SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4210610 Residential Woodstove - Portland / Seattle SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4210630 Residential Woodstove - Portland / Seattle SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4210710 Natural Gas Home Appliances SPECIATE 3.2 NATURAL GAS COMBUSTION, NATURAL GAS HOME APPLIANCE 4210730 Natural Gas Home Appliances SPECIATE 3.2 NATURAL GAS COMBUSTION, NATURAL GAS HOME APPLIANCE 4220110 Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 4220130 Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 4220210 Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 4220230 Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 4220310 Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 4220330 Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 4220410 Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 4220430 Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 4220510 Fireplaces - Synthetic Logs SPECIATE 3.2 FIREPLACES, SYNTHETIC LOGS COMBUSTION, WOOD COMBUSTION 4220530 Fireplaces - Synthetic Logs SPECIATE 3.2 FIREPLACES, SYNTHETIC LOGS COMBUSTION, WOOD COMBUSTION 4230110 Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230130 Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230210 Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230230 Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230310 Residential Wood Combustion - Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4230330 Residential Wood Combustion - Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 

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4230410 Agricultural Field Burning SPECIATE 3.2 FIELD BURNING 4230430 Agricultural Field Burning SPECIATE 3.2 FIELD BURNING 4230510 Slash Burning (Conifer-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230530 Slash Burning (Conifer-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230610 Slash Burning (Conifer-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230630 Slash Burning (Conifer-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230710 Slash Burning (Hardwood-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230730 Slash Burning (Hardwood-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230810 Slash Burning (Hardwood-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230830 Slash Burning (Hardwood-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230910 Slash Burning (Ponderosa Pine-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4230930 Slash Burning (Ponderosa Pine-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231010 Slash Burning (Ponderosa Pine-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231030 Slash Burning (Ponderosa Pine-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231110 Slash Burning (Tractor-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231130 Slash Burning (Tractor-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231210 Slash Burning (Tractor-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231230 Slash Burning (Tractor-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231310 Slash Burning (Crane-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231330 Slash Burning (Crane-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231410 Slash Burning (Crane-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231430 Slash Burning (Crane-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231510 Slash Burning (Chaparral; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231530 Slash Burning (Chaparral; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231610 Slash Burning (Chaparral; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231630 Slash Burning (Chaparral; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 4231710 Wood Combustion - Las Vegas Valley (1987) SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4231730 Wood Combustion - Las Vegas Valley (1987) SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4231810 Residential Wood Combustion SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4231830 Residential Wood Combustion SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4231910 Residential Wood Combustion Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4231930 Residential Wood Combustion Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4232010 Field Burning - Composite SPECIATE 3.2 FIELD BURNING 4232030 Field Burning - Composite SPECIATE 3.2 FIELD BURNING 4232110 Forest Prescribed Burning - Broadcast Conifer SPECIATE 3.2 WOOD COMBUSTION, PRESCRIBED BURN 4232130 Forest Prescribed Burning - Broadcast Conifer SPECIATE 3.2 WOOD COMBUSTION, PRESCRIBED BURN 4232210 Field Burning - Annual Rye Grass SPECIATE 3.2 FIELD BURNING 4232230 Field Burning - Annual Rye Grass SPECIATE 3.2 FIELD BURNING 4232310 Field Burning - Perenial Rye Grass SPECIATE 3.2 FIELD BURNING 4232330 Field Burning - Perenial Rye Grass SPECIATE 3.2 FIELD BURNING 4232410 Field Burning - Fescue SPECIATE 3.2 FIELD BURNING 4232430 Field Burning - Fescue SPECIATE 3.2 FIELD BURNING 4233010 Composite of Residential Wood Burning Sources SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4233030 Composite of Residential Wood Burning Sources SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 4233110 Residential Woodstove Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4233130 Residential Woodstove Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 4310110 Marine Aerosol SPECIATE 3.2 MARINE AEROSOL 

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4310130 Marine Aerosol SPECIATE 3.2 MARINE AEROSOL 4320110 Residential Space Heating - Coal SPECIATE 3.2 COAL COMBUSTION, SPACE HEATING 4320130 Residential Space Heating - Coal SPECIATE 3.2 COAL COMBUSTION, SPACE HEATING 4330110 Volcanic Ash SPECIATE 3.2 VOLCANIC ASH 4330130 Volcanic Ash SPECIATE 3.2 VOLCANIC ASH 4330210 Orchard Heating - Smudge Pots SPECIATE 3.2 ORCHARD HEATING, SMUDGE POTS 4330230 Orchard Heating - Smudge Pots SPECIATE 3.2 ORCHARD HEATING, SMUDGE POTS 4330310 Coal-Fired Power Utility Fly Ash (Srm 1633) SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, FLY ASH 4330330 Coal-Fired Power Utility Fly Ash (Srm 1633) SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, FLY ASH 4330410 Limestone, Crustal SPECIATE 3.2 CRUSTAL, LIMESTONE, CRUSTAL 4330430 Limestone, Crustal SPECIATE 3.2 CRUSTAL, LIMESTONE, CRUSTAL 4330510 Shale, Crustal SPECIATE 3.2 CRUSTAL, SHALE, CRUSTAL 4330530 Shale, Crustal SPECIATE 3.2 CRUSTAL, SHALE, CRUSTAL 4330610 Sandstone, Crustal SPECIATE 3.2 CRUSTAL, SANDSTONE, CRUSTAL 4330630 Sandstone, Crustal SPECIATE 3.2 CRUSTAL, SANDSTONE, CRUSTAL 4330710 Sediment, Crustal SPECIATE 3.2 CRUSTAL, SEDIMENT, CRUSTAL 4330730 Sediment, Crustal SPECIATE 3.2 CRUSTAL, SEDIMENT, CRUSTAL 4330810 Igneous Rock SPECIATE 3.2 IGNEOUS ROCK 4330830 Igneous Rock SPECIATE 3.2 IGNEOUS ROCK 4330910 Earth's Crust SPECIATE 3.2 CRUSTAL 4330930 Earth's Crust SPECIATE 3.2 CRUSTAL 4410110 Excavation - El Segundo, CA SPECIATE 3.2 EXCAVATION, SOIL DUST 4410130 Excavation - El Segundo, CA SPECIATE 3.2 EXCAVATION, SOIL DUST 4410210 Excavation - Haul Road SPECIATE 3.2 EXCAVATION, SOIL DUST 4410230 Excavation - Haul Road SPECIATE 3.2 EXCAVATION, SOIL DUST 4410310 Excavation - Rock Crushing SPECIATE 3.2 ROCK CRUSHING, SOIL DUST, EXCAVATION 4410330 Excavation - Rock Crushing SPECIATE 3.2 ROCK CRUSHING, SOIL DUST, EXCAVATION 4410410 Soil Dust - Sandblasting & Plastering SPECIATE 3.2 PLASTERING, SANDBLASTING, SOIL DUST 4410430 Soil Dust - Sandblasting & Plastering SPECIATE 3.2 PLASTERING, SANDBLASTING, SOIL DUST 9000110 Solid Waste - Average SPECIATE 3.2 SOLID WASTE 9000130 Solid Waste - Average SPECIATE 3.2 SOLID WASTE 9000210 Chemical Manufacturing - Average SPECIATE 3.2 INDUSTRIAL, CHEMICAL MANUFACTURING 9000230 Chemical Manufacturing - Average SPECIATE 3.2 INDUSTRIAL, CHEMICAL MANUFACTURING 9000310 Food And Agriculture - Average SPECIATE 3.2 FOOD AND AGRICULTURE, INDUSTRIAL 9000330 Food And Agriculture - Average SPECIATE 3.2 FOOD AND AGRICULTURE, INDUSTRIAL 9000410 Steel Production - Average SPECIATE 3.2 STEEL, STEEL PRODUCTION, INDUSTRIAL 9000430 Steel Production - Average SPECIATE 3.2 STEEL, STEEL PRODUCTION, INDUSTRIAL 9000510 Lead Smelters - Average SPECIATE 3.2 LEAD, SMELTER, LEAD SMELTER, INDUSTRIAL 9000530 Lead Smelters - Average SPECIATE 3.2 LEAD, SMELTER, LEAD SMELTER, INDUSTRIAL 9000610 Metal Mining - General Processes - Average SPECIATE 3.2 METAL, MINING, METAL MINING 9000630 Metal Mining - General Processes - Average SPECIATE 3.2 METAL, MINING, METAL MINING 9000710 Primary Metal Production - Average SPECIATE 3.2 METAL, PRIMARY METAL, PRIMARY METAL PRODUCTION, INDUSTRIAL 9000730 Primary Metal Production - Average SPECIATE 3.2 METAL, PRIMARY METAL, PRIMARY METAL PRODUCTION, INDUSTRIAL 9000810 Secondary Metal Production - Average SPECIATE 3.2 METAL, SECONDARY METAL, SECONDARY METAL PRODUCTION, INDUSTRIAL 9000830 Secondary Metal Production - Average SPECIATE 3.2 METAL, SECONDARY METAL, SECONDARY METAL PRODUCTION, INDUSTRIAL 9000910 Secondary Aluminum - Average SPECIATE 3.2 ALUMINUM, SECONDARY ALUMINUM, INDUSTRIAL 9000930 Secondary Aluminum - Average SPECIATE 3.2 ALUMINUM, SECONDARY ALUMINUM, INDUSTRIAL 

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9001010 Gray Iron Foundries - Average SPECIATE 3.2 GRAY IRON, FOUNDRY, GRAY IRON FOUNDRY, INDUSTRIAL 9001030 Gray Iron Foundries - Average SPECIATE 3.2 GRAY IRON, FOUNDRY, GRAY IRON FOUNDRY, INDUSTRIAL 9001110 Steel Foundry - General SPECIATE 3.2 FOUNDRY, STEEL, STEEL FOUNDRY, INDUSTRIAL 9001130 Steel Foundry - General SPECIATE 3.2 FOUNDRY, STEEL, STEEL FOUNDRY, INDUSTRIAL 9001210 Clay And Fly Ash Sintering - Average SPECIATE 3.2 CLAY AND FLY ASH SINTERING, CLAY, FLY ASH, SINTERING, INDUSTRIAL 9001230 Clay And Fly Ash Sintering - Average SPECIATE 3.2 CLAY AND FLY ASH SINTERING, CLAY, FLY ASH, SINTERING, INDUSTRIAL 9001310 Mineral Products - Average SPECIATE 3.2 MINERAL PRODUCTS, INDUSTRIAL 9001330 Mineral Products - Average SPECIATE 3.2 MINERAL PRODUCTS, INDUSTRIAL 9001410 Petroleum Industry - Average SPECIATE 3.2 PETROLEUM INDUSTRY, INDUSTRUAL 9001430 Petroleum Industry - Average SPECIATE 3.2 PETROLEUM INDUSTRY, INDUSTRUAL 9001510 Pulp And Paper Industry SPECIATE 3.2 PULP AND PAPER INDUSTRY, PULP AND PAPER, INDUSTRIAL 9001530 Pulp And Paper Industry SPECIATE 3.2 PULP AND PAPER INDUSTRY, PULP AND PAPER, INDUSTRIAL 9001610 Industrial Manufacturing - Average SPECIATE 3.2 INDUSTRIAL 9001630 Industrial Manufacturing - Average SPECIATE 3.2 INDUSTRIAL 

00000C Overall Composite SPECIATE 3.2 OVERALL AVERAGE 11201C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11202C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11203C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11204C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11205C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11206C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11207C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11208C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11209C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11210C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11211C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11212C Coal-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11213C External Combustion - Coal-Fired Composite SPECIATE 3.2 COAL COMBUSTION 11214C Uncontrolled Coal-Fired Power Plant Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11215C Coal-Fired Power Plant/esp Composite SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11301C Coal- And Refuse Derived Fuel (RDF)-Fired Power Plant SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, RDF COMBU11501C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11502C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11503C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11504C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11505C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11506C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11507C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11508C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11509C Oil-Fired Power Plant SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11510C Oil-Fired Power Plant Composite SPECIATE 3.2 OIL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION 11801C Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 12201C External Combustion Boiler - Coal-Slurry Fired SPECIATE 3.2 BOILER, COAL-SLURRY COMBUSTION 12301C External Combustion - Kerosene-Fired Boiler Composite SPECIATE 3.2 BOILER, KEROSENE COMBUSTION 12704C Wood-Fired Boiler SPECIATE 3.2 BOILER, WOOD COMBUSTION 12705C External Combustion - Wood-Fired Boiler Composite SPECIATE 3.2 BOILER, WOOD COMBUSTION 12706C Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 

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Number Name Data Origin Keyword 

12707C Hogged Fuel Boiler / Dutch Oven SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, DUTCH OVEN, INDUSTRIAL 12708C Hogged Fuel Boiler / Plywood Manufacturing SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, PLYWOOD MANUFACTURING, INDUSTRIAL 12709C Hogged Fuel Boiler / Stoker Boiler SPECIATE 3.2 BOILER, HOGGED FUEL COMBUSTION, STOKER BOILER, INDUSTRIAL 12710C Boiler - #2 Fuel Oil Fired SPECIATE 3.2 BOILER, FUEL OIL COMBUSTION 13501C Residual Oil Combustion SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION 13502C External Combustion - Heavy Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, HEAVY OIL COMBUSTION 13503C External Combustion - Indonesian Oil-Fired Boiler Composite SPECIATE 3.2 BOILER, OIL COMBUSTION 13504C Oil-Fired Boiler SPECIATE 3.2 BOILER, OIL COMBUSTION 13505C Residual Oil-Fired Boiler / Petroleum Refinery SPECIATE 3.2 BOILER, RESIDUAL OIL COMBUSTION, REFINERY, INDUSTRIAL 14101C External Combustion - Waste Oil-Fired Boiler SPECIATE 3.2 BOILER, WASTE OIL COMBUSTION 14102C External Combustion - Liquid Waste-Fired Boiler SPECIATE 3.2 BOILER, LIQUID WASTE COMBUSTION 15101C External Combustion - Solid Waste-Fired Boiler SPECIATE 3.2 BOILER, SOLID WASTE COMBUSTION 16000C Meat Cooking - Charbroiling SPECIATE 3.2 MEAT COOKING, CHARBROILING 16001C Meat Cooking - Frying SPECIATE 3.2 MEAT COOKING, FRYING 17105C Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 17106C Municipal Incinerator Composite SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 17107C Municipal Incinerator (East Chicago, IN) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 17108C Municipal Incinerator (Philadelphia) SPECIATE 3.2 INCINERATOR, MUNICIPAL WASTE INCINERATION 17109C Car Shredder SPECIATE 3.2 CAR SHREDDER, INDUSTRIAL 17120C Sewage Sludge Incineration - Composite SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 17121C Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 17122C Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 17123C Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 17124C Sewage Sludge Incineration SPECIATE 3.2 INCINERATOR, SEWAGE SLUDGE INCINERATION 18000C Cigarette Smoke SPECIATE 3.2 CIGARETTE SMOKE 19101C Scrap Copper Incinerator SPECIATE 3.2 COPPER, INCINERATOR, SCRAP COPPER INCINERATION, INDUSTRIAL 20101C Aluminum Foundry-Reverboratory Furnace SPECIATE 3.2 ALUMINUM FOUNDRY, FOUNDRY, ALUMINUM, REVERBERATORY FURNACE, FURNA20102C Secondary Aluminum Plant - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND20103C Secondary Aluminum - Dross Recovery Furnace SPECIATE 3.2 ALUMINUM, FURNACE, DROSS RECOVERY FURNACE, SECONDARY ALUMINUM, IND20401C Secondary Lead Smelter - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, SECONDARY LEAD, SMELTER, SECONDARY LEA20402C Secondary Lead - Sanitary Baghouse SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL 20403C Secondary Lead - Reverberatory Furnace SPECIATE 3.2 LEAD, SECONDARY LEAD, INDUSTRIAL, FURNACE, REVERBERATORY FURNACE 20404C Secondary Lead - Melting Pot Fugitives SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 20405C Secondary Lead - Melting Pot Stack SPECIATE 3.2 LEAD, SECONDARY LEAD, MELTING POT, INDUSTRIAL 20406C Secondary Lead - Yard Dust SPECIATE 3.2 LEAD, SECONDARY LEAD, YARD DUST, INDUSTRIAL 20501C Zinc Oxide Kiln SPECIATE 3.2 KILN, ZINC OXIDE, INDUSTRIAL 20502C Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 20503C Antimony Oxide Plant - Antimony Roasting SPECIATE 3.2 ANTIMONY OXIDE, ANTIMONY ROASTING, INDUSTRIAL 21101C Limestone Dust SPECIATE 3.2 LIMESTONE 21102C Primary Lead Smelting - Ore Concentrate SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME21103C Primary Lead Smelting - Ore Concentrate Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SME21150C Primary Lead Smelting Materials Handling - Composite SPECIATE 3.2 LEAD ORE CONCENTRATE, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDU21203C Coke Dust SPECIATE 3.2 COKE, COKE DUST, INDUSTRIAL 21204C Coal Dust SPECIATE 3.2 COAL DUST, INDUSTRIAL 21205C Primary Lead Smelting - Speiss Fugitive Dust SPECIATE 3.2 SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUSTRIAL 21206C Primary Lead Smelting - Soda Flux Fugitive Dust SPECIATE 3.2 PRIMARY LEAD, LEAD, SODA FLUX, PRIMARY LEAD SMELTING, SMELTER, INDUSTR21301C Copper Ore Crushing SPECIATE 3.2 COPPER, COPPER ORE CRUSHING, COPPER ORE, INDUSTRIAL 

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Number Name Data Origin Keyword 

21302C Copper Ore Mill Wastepile SPECIATE 3.2 COPPER, COPPER ORE MILL, INDUSTRIAL 21303C Copper Ore Concentrate SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 21304C Copper Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL 21320C Copper Ore - Composite SPECIATE 3.2 COPPER, COPPER ORE, INDUSTRIAL 21340C Composite Of Copper Ore Concentrate And Mining Waste SPECIATE 3.2 COPPER, MINING, COPPER MINING, COPPER MINING WASTE, INDUSTRIAL, COPPER 21401C Feed And Grain Handling Dust SPECIATE 3.2 INDUSTRIAL, FEED, MINING 21501C Primary Lead Smelting - Slag Dust SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG DUST, SMELTER, PRIMARY LEAD SMELTING, INDUSTR22101C Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 22102C Particle Board Dryer SPECIATE 3.2 DRYER, PARTICLE BOARD, WOOD, PARTICLE BOARD DRYER, INDUSTRIAL 22103C Particleboard Dryer / Direct - Fired SPECIATE 3.2 DRYER, WOOD COMBUSTION, PARTICLE BOARD DRYER, INDUSTRIAL 22201C Wood Products - Sander dust SPECIATE 3.2 WOOD, SANDERDUST, INDUSTRIAL 22202C Sawdust SPECIATE 3.2 SAWDUST, WOOD, INDUSTRIAL 22203C Wood Sander Dust SPECIATE 3.2 SANDER, WOOD, INDUSTRIAL 22301C Veneer Dryer SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 22302C Veneer Dryer / Steam - Heated SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL 22303C Veneer Dryer / Wood - Fired SPECIATE 3.2 DRYER, VENEER DRYER, INDUSTRIAL, WOOD COMBUSTION, SANDER 23103C Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 23104C Kraft Recovery Furnace SPECIATE 3.2 FURNACE, KRAFT RECOVERY FURNACE, INDUSTRIAL 23202C Lime Kiln SPECIATE 3.2 KILN, LIME, LIME KILN, INDUSTRIAL 24101C Sulfite Recovery Boiler SPECIATE 3.2 BOILER, SULFITE, SULFITE RECOVERY BOILER, INDUSTRIAL 25201C Calcium Carbide Furnace SPECIATE 3.2 CALCIUM CARBIDE, CALCIUM CARBIDE FURNACE, FURNACE, INDUSTRIAL 25302C Charcoal Manufacturing SPECIATE 3.2 CHARCOAL, CHARCOAL MANUFACTURING, INDUSTRIAL 25401C Silica Manufacturing SPECIATE 3.2 SILICA, SILICA MANUFACTURING, INDUSTRIAL 25402C Asphalt Roofing Manufacturing SPECIATE 3.2 ASPHALT, ASPHALT ROOFING, ASPHALT ROOFING MANUFACTURING, INDUTRIAL 25403C Paint Spray Booth SPECIATE 3.2 PAINT, SPRAY BOOTH, SURFACE COATING, INDUSTRIAL 25404C Urea Fertilizer Production SPECIATE 3.2 FERTILIZER, FERTILIZER PRODUCTION, UREA, UREA FERTILIZER PRODUCTION, UR25405C Boric Acid Manufacturing SPECIATE 3.2 BORIC ACID, BORIC ACID MANUFACTURING, INDUSTRIAL 25406C Carborundum Manufacturing SPECIATE 3.2 CARBORUNDUM, CARBORUNDUM MANUFACTURING, INDUSTRIAL 25407C Phosphorous Plant Plume SPECIATE 3.2 PHOSPHOROUS, PHOSPHOROUS MANUFACTURING, INDUSTRIAL 25408C Fertilizer Production - Phosphate Rock Dust SPECIATE 3.2 FERTILIZER PRODUCTION, FERTILIZER, PHOSPHATE, PHOSPHATE ROCK, INDUSTR25409C Ammonium Nitrate - Prill Tower SPECIATE 3.2 AMMONIUM NITRATE, PRILL TOWER, INDUSTRIAL 25410C Ammonium Sulfate Production SPECIATE 3.2 AMMONIUM SULFATE, AMMONIUM SULFATE PRODUCTION, INDUSTRIAL 25411C Diammonium Phosphate Plant SPECIATE 3.2 DIAMMONIUM PHOSPHATE, DIAMMONIUM PHOSPHATE PRODUCTION, INDUSTRIAL 25412C Superphosphate Plant SPECIATE 3.2 FERTILIZER, SUPERPHOSPHATE, SUPERPHOSPHATE PLANT, INDUSTRIAL 25413C Superphosphate Granulation SPECIATE 3.2 SUPERPHOSPHATE, INDUSTRIAL 25414C Sodium Tripolyphosphate - Cyclone Dust SPECIATE 3.2 SODIUM TRIPOLYPHOSPHATE, INDUSTRIAL 25415C Npk Fertilizer SPECIATE 3.2 FERTILIZER, NPK, NPK FERTILIZER, INDUSTRIAL 25416C Phosphoric Acid Plant SPECIATE 3.2 PHOSPHORIC ACID, PHOSPHORIC ACID PLANT, INDUSTRIAL 25417C Monoammonium Phosphate Dryer SPECIATE 3.2 DRYER, MONOAMMONIUM PHOSPHATE, MONOAMMONIUM PHOSPHATE DRYER, IN25418C Phosphate Fertilizer Calciner SPECIATE 3.2 PHOSPHATE FERTILIZER CALCINER, FERTILIZER, PHOSPHATE FERTILIZER, INDUST25419C Triple Super Phosphate Stack SPECIATE 3.2 PHOSPHATE, SUPERPHOSPHATE, TRIPLE, SUPERPHOSPHATE, INDUSTRIAL 25420C Slag Loadout Fugitives - Elemental Phosphorus Plant SPECIATE 3.2 SLAG, PHOSPHOROUS, ELEMENTAL PHOSPHOROUS, ELEMENTAL PHOSPHOROUS 25421C Calciner - Elemental Phosphorus Plant SPECIATE 3.2 INDUSTRIAL, ELEMENTAL PHOSPHOROUS, PHOSPHOROUS, ELEMENTAL PHOSPHO25422C Furnace Tapping - Elemental Phosphorus Plant SPECIATE 3.2 ELEMENTAL PHOSPHORUS, PHOSPHORUS, FURNACE, ELEMENTAL PHOSPHORUS 25500C Tar Pot SPECIATE 3.2 TAR POT, ROOFING, ASPHALT ROOFING, ASPHALT 25701C Metal Fabrication - Galvanizing (ZnO) SPECIATE 3.2 METAL FABRICATION, GALVANIZING, ZINC OXIDE, INDUSTRIAL 25702C Metal Fabrication - Sandblasting SPECIATE 3.2 METAL FABRICATION, SANDBLASTING, INDUSTRIAL 

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Number Name Data Origin Keyword 

25703C Metal Fabrication - Welding SPECIATE 3.2 METAL FABRICATION, WELDING, INDUSTRIAL 26101C Refinery Process Heaters (Gas) SPECIATE 3.2 HEATERS, PROCESS HEATERS, REFINERY, NATURAL GAS COMBUSTION, INDUSTR26202C Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 26203C Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 26204C Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 26205C Petroleum Refinery Catalytic Cracker SPECIATE 3.2 CATALYTIC CRACKER, REFINERY, INDUSTRIAL 26206C Coke Calciner SPECIATE 3.2 CALCINER, COKE, COKE CALCINER, INDUSTRIAL 26207C Green Coke Dust SPECIATE 3.2 COKE, GREEN COKE, INDUSTRIAL 26208C Coke Cooler SPECIATE 3.2 COKE, COKE COOLER, INDUSTRIAL 26209C Catalytic Cracker Composite SPECIATE 3.2 CATALYTIC CRACKER, INDUSTRIAL 27102C Glass Furnace SPECIATE 3.2 FURNACE, GLASS, GLASS FURNACE, INDUSTRIAL 27201C Cement Kiln (Gas-Fired) SPECIATE 3.2 CEMENT, NATURAL GAS COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 27203C Cement Kiln (Coal-Fired) SPECIATE 3.2 CEMENT, COAL COMBUSTION, KILN, CEMENT KILN, INDUSTRIAL 27204C Portland Cement Dust SPECIATE 3.2 CEMENT, PORTLAND CEMENT, INDUSTRIAL 27205C Cement Ball Mill SPECIATE 3.2 CEMENT BALL MILL, CEMENT, INDUSTRIAL 27501C Gypsum Calciner SPECIATE 3.2 CALCINER, GYPSUM, GYPSUM CALCINER, INDUSTRAIL 27502C Gypsum Handling SPECIATE 3.2 INDUSTRIAL, GYPSUM 27503C Gypsum Kiln SPECIATE 3.2 INDUSTRIAL, KILN, GYPSUM 27504C Gypsum Pile Dust SPECIATE 3.2 INDUSTRIAL, GYPSUM 27601C Lime Handling SPECIATE 3.2 LIME, INDUSTRIAL 27602C Lime Kiln SPECIATE 3.2 KILN, LIME, INDUSTRIAL 28201C Cast Iron Induction Furnace SPECIATE 3.2 CAST IRON, FURNACE, CAST IRON INDUCTION FURNACE, INDUCTION FURNACE, IN28202C Cast Iron Cupola SPECIATE 3.2 CAST IRON, CUPOLA, INDUSTRIAL 28301C Steel Production - Steel Sinter Plant SPECIATE 3.2 STEEL PRODUCTION, STEEL SINTER PLANT, STEEL, INDUSTRIAL 28302C Steel Production - Open Hearth Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, OPEN HEARTH FURNACE, STEEL, INDUSTRIAL 28303C Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 28304C Iron Ore Dust - Sinter SPECIATE 3.2 IRON ORE, SINTER, INDUSTRIAL 28305C Steel Electric Arc Furnace SPECIATE 3.2 STEEL ELECTRIC ARC FURNACE, ELECTRIC ARC FURNACE, FURNACE, STEEL, IND28306C Steel Desulfurization Baghouse Dust SPECIATE 3.2 STEEL DESULFURIZATION, STEEL, INDUSTRIAL 28307C Steel Production - Basic Oxygen Furnace SPECIATE 3.2 STEEL PRODUCTION, FURNACE, BASIC OXYGEN FURNACE, STEEL, INDUSTRIAL 28401C Ferromanganese Furnace SPECIATE 3.2 FERROMANGANESE, FURNACE, FERROMANGANESE FURNACE, INDUSTRIAL 28601C Steel Foundry - Steel Heat Treating (Salt Quench) SPECIATE 3.2 SALT QUENCH, FOUNDRY, STEEL, STEEL FOUNDRY, STEEL HEAT TREATING, INDU29101C Aluminum Processing SPECIATE 3.2 ALUMINUM, ALUMINUM PROCESSING, INDUSTRAIL 29102C Aluminum Reduction Potline SPECIATE 3.2 ALUMINUM, ALUMINUM REDUCTION POTLINE, INDUSTRAIL 29201C Copper Oxide Kiln SPECIATE 3.2 KILN, COPPER OXIDE, COPPER OXIDE KILN, INDUSTRIAL 29202C Primary Copper Smelter SPECIATE 3.2 COPPER, PRIMARY COPPER, SMELTER, PRIMARY COPPER SMELTER, INDUSTRIAL 29203C Primary Copper Reverberatory Furnace - Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, REVERBERATORY 29204C Primary Copper Reverberatory Furnace - Slag Skim & Pour SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

29205C Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 29206C Primary Copper Converter - Secondary Hood SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, INDUSTRIAL 29207C Primary Copper Flash Furnace - Matte & Slag Tap SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, SLAG, PRIMARY COPPE

INDUSTRIAL 

29208C Primary Copper - Process Stack SPECIATE 3.2 COPPER, PRIMARY COPPER, INDUSTRIAL 29209C Primary Copper Roaster SPECIATE 3.2 COPPER, PRIMARY COPPER, ROASTER, PRIMARY COPPER ROASTER, INDUSTRIAL 29210C Primary Copper Reverberatory Furnace Fugitives Composite SPECIATE 3.2 COPPER, FLASH FURNACE, FURNACE, PRIMARY COPPER, REVERBERATORY FURN

REVERB FURNACE, INDUSTRIAL 

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Number Name Data Origin Keyword 

29211C Primary Copper Converter - Secondary Hood Composite SPECIATE 3.2 COPPER, PRIMARY COPPER CONVERTER, PRIMARY COPPER, CONVERTER, INDUS29301C Primary Lead Smelting - Slag Pouring SPECIATE 3.2 LEAD, PRIMARY LEAD, SLAG, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 29302C Primary Lead Smelting - Blast Furnace SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME29303C Primary Lead Smelting - Zinc Fuming SPECIATE 3.2 ZINC FUMING, LEAD, SMELTER, PRIMARY LEAD, PRIMARY LEAD SMELTING, INDUST29304C Primary Lead Smelting - Sintering SPECIATE 3.2 SINTERING, LEAD, PRIMARY LEAD, PRIMARY LEAD SMELTING, SMELTER, INDUSTR29305C Primary Lead Smelting - Blast Furnace Upset SPECIATE 3.2 BLAST FURNACE, FURNACE, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SME29306C Primary Lead Smelting-Zinc Baghouse SPECIATE 3.2 ZINC, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 29307C Primary Lead Smelting-Dross Reverberatory Furnace SPECIATE 3.2 FURNACE, LEAD, PRIMARY LEAD, REVERBERATORY FURNACE, SMELTER, PRIMAR

REVERBERATORY FURNACE, INDUSTRIAL 

29309C Primary Lead Smelting-Sinter Production SPECIATE 3.2 SINTER, LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 29310C Primary Lead - Dross Building SPECIATE 3.2 DROSS BUILDING, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 29311C Primary Lead - Slag Pour SPECIATE 3.2 SLAG, LEAD, PRIMARY LEAD, SMELTER, INDUSTRIAL 29330C Primary Lead Smelting - Composite SPECIATE 3.2 LEAD, PRIMARY LEAD, SMELTER, PRIMARY LEAD SMELTING, INDUSTRIAL 29501C Secondary Copper Pyrometal - Cathode Charge SPECIATE 3.2 CATHODE CHARGE, COPPER, SECONDARY PYROMETAL, INDUSTRIAL 29502C Secondary Copper Pyrometal - Regular Charge SPECIATE 3.2 SMELTER, COPPER, SECONDARY COPPER PYROMETAL, INDUSTRIAL, SECONDARY 31101C Light Duty Vehicles-Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION31102C Heavy Duty Vehicles - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED GASOLINE COMBUSTION, VEHICLES, HEAVY DU31103C Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION31104C Light Duty Vehicles - Leaded SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION31105C Light Duty Vehicles - Leaded Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, LEADED GASOLINE COMBUSTION, GASOLINE COMBUSTION31106C Light Duty Vehicle - Leaded SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, LIGHT DUT31107C Light Duty Vehicle - With Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHICLES 31108C Light Duty Vehicle - Non-Catalyst SPECIATE 3.2 GASOLINE COMBUSTION, NON-CATALYST VEHICLES, LIGHT DUTY VEHICLES, VEHI31201C Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST31202C Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST31203C Light Duty Vehicles - Unleaded SPECIATE 3.2 LIGHT DUTY VEHICLES, UNLEADED GASOLINE COMBUSTION, GASOLINE COMBUST31230C Light Duty Vehicles - Composite SPECIATE 3.2 LIGHT DUTY VEHICLES, VEHICLES 32101C Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 32102C Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 32103C Light Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 32104C Light Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, LIGHT DUTY VEHICLES, VEHICLES 32202C Heavy Duty Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 32203C Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 32204C Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 32205C Diesel Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES 32206C Heavy Duty Vehicles - Diesel Composite SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 32207C Heavy Duty Vehicles - Diesel SPECIATE 3.2 DIESEL COMBUSTION, VEHICLES, HEAVY DUTY VEHICLES 32208C Heavy Duty Diesel Trucks SPECIATE 3.2 DIESEL COMBUSTION, HEAVY DUTY VEHICLES 33001C Leaded/unleaded Gasoline Composite - 1977 SPECIATE 3.2 GASOLINE COMBUSTION, LEADED/UNLEADED GASOLINE COMBUSTION, VEHICLES 33002C Transportation Composite - Medford, OR (1980) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, DIESEL COM

COMBUSTION, TIRE WEAR, ROADWAY 

33003C Transportation Composite - Portland, OR (1979) SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES, GASOLINE COMBUSTION, LEADED/UNL33004C Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES 33005C Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 33006C Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 33007C Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 33008C Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, TIRE WEAR, VEHICLES, ASBESTOS BRAKES 

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Profile 

Number Name Data Origin Keyword 

33009C Transportation Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 33010C Gasoline Vehicles - Las Vegas Valley (1987) SPECIATE 3.2 GASOLINE COMBUSTION, VEHICLES 33011C Highway Vehicles - Composite SPECIATE 3.2 VEHICLES 33020C Transportation - Composite SPECIATE 3.2 TRANSPORTATION COMPOSITE, VEHICLES 34001C Jet Aircraft SPECIATE 3.2 AIRCRAFT, JET AIRCRAFT 34002C Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 34003C Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 34004C Brake Lining, Asbestos SPECIATE 3.2 ASBESTOS BRAKES, BRAKE LINING, VEHICLES 34005C Motor Oil SPECIATE 3.2 MOTOR OIL, VEHICLES 34006C Semimetal Disk Brake Pads SPECIATE 3.2 BRAKE PADS, SEMIMETAL BRAKE PADS, VEHICLES 34007C Organometallic Brake Dust SPECIATE 3.2 BRAKE PADS, ORGANOMETALLIC BRAKE PADS, VEHICLES 34008C Tire Wear SPECIATE 3.2 VEHICLES, TIRE WEAR 41101C Paved Road Dust Missoula, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41102C Paved Road Dust - Juneau, Alaska SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41103C Paved Road Dust - Lewiston, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41104C Paved Road Dust - Butte, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41105C Paved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41106C Paved Road Dust - Medford Or SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41107C Paved Road Dust - Portland, OR SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41109C Paved Road Dust - Alabama SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41110C Paved Road Dust - Spokane, WA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41111C Paved Road Dust - Pasadena Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41112C Paved Road Dust - Artesia Freeway (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41113C Paved Road Dust - Long Beach Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41114C Paved Road Dust - Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41115C Paved Road Dust - La Cienega Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41116C Paved Road Dust - Hawthorne, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41117C Paved Road Dust - Victory Blvd. (CA) SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41118C Paved Road Dust - Burbank, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41119C Paved Road Dust - North Main St., Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41120C Paved Road Dust - Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41121C Paved Road Dust - South Harbor Blvd., Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41122C Paved Road Dust - Anaheim, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41123C Paved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41124C Paved Road Dust - Sepulveda Tunnel, Los Angeles, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41130C Paved Road Dust - Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41131C Paved Road Dust - Freeway Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41132C Paved Road Dust - Composite-Long Beach, CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41133C Paved Road Dust - Hawthorne Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41134C Paved Road Dust - Burbank Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41135C Paved Road Dust - Los Angeles Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41136C Paved Road Dust - Anaheim Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41137C Paved Road Dust - Scab Composite SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41138C Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41139C Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41140C Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41141C Paved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 

A-91
Profile 

Number Name Data Origin Keyword 

41142C Paved Road Dust - Pasadena CA SPECIATE 3.2 ROADWAY, PAVED ROAD, VEHICLES 41201C Unpaved Road Dust (Copper Mine) SPECIATE 3.2 COPPER MINING, ROADWAY, UNPAVED ROAD, VEHICLES 41203C Unpaved Road Dust - Haul Road SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 41204C Unpaved Road Dust - East Helena, Montana SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 41205C Unpaved Road Dust - Riverside, CA SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 41206C Ore And Road Dust Fugitives - Pocatello, Idaho SPECIATE 3.2 ROADWAY, ORE DUST, VEHICLES 41207C Unpaved Road Dust - Pocatello, Idaho SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 41220C Unpaved Road Dust - Composite SPECIATE 3.2 ROADWAY, UNPAVED ROAD, VEHICLES 41301C Soil Dust - Des Moines, IA SPECIATE 3.2 SOIL DUST 41302C Soil Dust - Seattle, WA SPECIATE 3.2 SOIL DUST 41303C Soil Dust - Visalia, CA SPECIATE 3.2 SOIL DUST 41304C Soil Dust - South Bend, Indiana SPECIATE 3.2 SOIL DUST 41305C Soil Dust - Houston, TX SPECIATE 3.2 SOIL DUST 41306C Soil Dust - East Helena, Montana SPECIATE 3.2 SOIL DUST 41307C Soil Dust - Idaho SPECIATE 3.2 SOIL DUST 41308C Soil Dust - Creston, Iowa SPECIATE 3.2 SOIL DUST 41309C Soil Dust - Council Bluffs, Iowa SPECIATE 3.2 SOIL DUST 41310C Soil Dust - Sioux City, Iowa SPECIATE 3.2 SOIL DUST 41311C Soil Dust - Cedar Rapids, Iowa SPECIATE 3.2 SOIL DUST 41312C Soil Dust - Davenport, Iowa SPECIATE 3.2 SOIL DUST 41313C Soil Dust - Spokane, WA SPECIATE 3.2 SOIL DUST 41314C Soil Dust - Boise, Idaho SPECIATE 3.2 SOIL DUST 41315C Soil Dust - Bakersfield, CA SPECIATE 3.2 SOIL DUST 41316C Soil Dust - Pasadena, CA SPECIATE 3.2 SOIL DUST 41318C Soil Dust - Medford, OR SPECIATE 3.2 SOIL DUST 41319C Soil Dust - Portland OR SPECIATE 3.2 SOIL DUST 41320C Soil Dust - Alabama SPECIATE 3.2 SOIL DUST 41321C Soil Dust - Laurel Md SPECIATE 3.2 SOIL DUST 41322C Soil Dust - Washington, D.C. Area SPECIATE 3.2 SOIL DUST 41323C Soil Dust - Riverside, CA SPECIATE 3.2 SOIL DUST 41324C Soil Dust - Hawthorne, CA SPECIATE 3.2 SOIL DUST 41325C Soil Dust - Medford, Oregon SPECIATE 3.2 SOIL DUST 41326C Soil Dust - Bend, Oregon SPECIATE 3.2 SOIL DUST 41327C Soil Dust - Klamath Falls, Oregon SPECIATE 3.2 SOIL DUST 41328C Soil Dust - Grant's Pass, Oregon SPECIATE 3.2 SOIL DUST 41329C Soil Dust - Eugene, Oregon SPECIATE 3.2 SOIL DUST 41330C Soil Dust - Lagrande, Oregon SPECIATE 3.2 SOIL DUST 41331C Soil Dust - Springfield, Oregon SPECIATE 3.2 SOIL DUST 41350C Soil Dust - Composite SPECIATE 3.2 SOIL DUST 41351C Soil Dust - Scab Composite SPECIATE 3.2 SOIL DUST 41352C Soil Dust - Pocatello, Idaho SPECIATE 3.2 SOIL DUST 41353C Soil Dust - Oregon Composite SPECIATE 3.2 SOIL DUST 41401C Road Sand And Salt Mixture SPECIATE 3.2 ROADWAY, ROAD SAND, ROAD SALT, VEHICLES 41500C Vegetative Detritus SPECIATE 3.2 VEGITATIVE DETRITUS 42101C Wood Stoves - Pine Fuel SPECIATE 3.2 PINE COMBUSTION, WOOD COMBUSTION, WOOD STOVE 42102C Wood Stoves - Average, All Fuels SPECIATE 3.2 WOOD STOVE, WOOD COMBUSTION 42103C Wood Stoves - Oak Fuel SPECIATE 3.2 OAK COMBUSTION, WOOD COMBUSTION, WOOD STOVE 

A-92
Profile 

Number Name Data Origin Keyword 

42104C Residential Woodstove - Medford, Oregon SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 42105C Residential Woodstove - Pocatello, Idaho SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 42106C Residential Woodstove - Portland / Seattle SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 42107C Natural Gas Home Appliances SPECIATE 3.2 NATURAL GAS COMBUSTION, NATURAL GAS HOME APPLIANCE 42201C Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 42202C Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 42203C Fireplaces - Softwoods SPECIATE 3.2 FIREPLACES, SOFTWOOD COMBUSTION, WOOD COMBUSTION 42204C Fireplaces - Hardwoods SPECIATE 3.2 FIREPLACES, HARDWOOD COMBUSTION, WOOD COMBUSTION 42205C Fireplaces - Synthetic Logs SPECIATE 3.2 FIREPLACES, SYNTHETIC LOGS COMBUSTION, WOOD COMBUSTION 42301C Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42302C Slash Burning SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42303C Residential Wood Combustion - Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 42304C Agricultural Field Burning SPECIATE 3.2 FIELD BURNING 42305C Slash Burning (Conifer-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42306C Slash Burning (Conifer-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42307C Slash Burning (Hardwood-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42308C Slash Burning (Hardwood-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42309C Slash Burning (Ponderosa Pine-Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42310C Slash Burning (Ponderosa Pine-Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42311C Slash Burning (Tractor-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42312C Slash Burning (Tractor-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42313C Slash Burning (Crane-Piled; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42314C Slash Burning (Crane-Piled; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42315C Slash Burning (Chaparral; Flaming Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42316C Slash Burning (Chaparral; Smoldering Phase) SPECIATE 3.2 WOOD COMBUSTION, SLASH BURNING 42317C Wood Combustion - Las Vegas Valley (1987) SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 42318C Residential Wood Combustion SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 42319C Residential Wood Combustion Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 42320C Field Burning - Composite SPECIATE 3.2 FIELD BURNING 42321C Forest Prescribed Burning - Broadcast Conifer SPECIATE 3.2 WOOD COMBUSTION, PRESCRIBED BURN 42322C Field Burning - Annual Rye Grass SPECIATE 3.2 FIELD BURNING 42323C Field Burning - Perenial Rye Grass SPECIATE 3.2 FIELD BURNING 42324C Field Burning - Fescue SPECIATE 3.2 FIELD BURNING 42330C Composite of Residential Wood Burning Sources SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE, FIREPLACES 42331C Residential Woodstove Composite SPECIATE 3.2 WOOD COMBUSTION, WOOD STOVE 43101C Marine Aerosol SPECIATE 3.2 MARINE AEROSOL 43201C Residential Space Heating - Coal SPECIATE 3.2 COAL COMBUSTION, SPACE HEATING 43301C Volcanic Ash SPECIATE 3.2 VOLCANIC ASH 43302C Orchard Heating - Smudge Pots SPECIATE 3.2 ORCHARD HEATING, SMUDGE POTS 43303C Coal-Fired Power Utility Fly Ash (Srm 1633) SPECIATE 3.2 COAL COMBUSTION, UTILITY, POWER PLANT, ELECTRIC GENERATION, FLY ASH 43304C Limestone, Crustal SPECIATE 3.2 CRUSTAL, LIMESTONE, CRUSTAL 43305C Shale, Crustal SPECIATE 3.2 CRUSTAL, SHALE, CRUSTAL 43306C Sandstone, Crustal SPECIATE 3.2 CRUSTAL, SANDSTONE, CRUSTAL 43307C Sediment, Crustal SPECIATE 3.2 CRUSTAL, SEDIMENT, CRUSTAL 43308C Igneous Rock SPECIATE 3.2 IGNEOUS ROCK 43309C Earth's Crust SPECIATE 3.2 CRUSTAL 44101C Excavation - El Segundo, CA SPECIATE 3.2 EXCAVATION, SOIL DUST 

A-93
Name Data Origin Keyword 

A-94

Profile 

Number 

44102C Excavation - Haul Road SPECIATE 3.2 EXCAVATION, SOIL DUST 44103C Excavation - Rock Crushing SPECIATE 3.2 ROCK CRUSHING, SOIL DUST, EXCAVATION 44104C Soil Dust - Sandblasting & Plastering SPECIATE 3.2 PLASTERING, SANDBLASTING, SOIL DUST 90001C Solid Waste - Average SPECIATE 3.2 SOLID WASTE 90002C Chemical Manufacturing - Average SPECIATE 3.2 INDUSTRIAL, CHEMICAL MANUFACTURING 90003C Food And Agriculture - Average SPECIATE 3.2 FOOD AND AGRICULTURE, INDUSTRIAL 90004C Steel Production - Average SPECIATE 3.2 STEEL, STEEL PRODUCTION, INDUSTRIAL 90005C Lead Smelters - Average SPECIATE 3.2 LEAD, SMELTER, LEAD SMELTER, INDUSTRIAL 90006C Metal Mining - General Processes - Average SPECIATE 3.2 METAL, MINING, METAL MINING 90007C Primary Metal Production - Average SPECIATE 3.2 METAL, PRIMARY METAL, PRIMARY METAL PRODUCTION, INDUSTRIAL 90008C Secondary Metal Production - Average SPECIATE 3.2 METAL, SECONDARY METAL, SECONDARY METAL PRODUCTION, INDUSTRIAL 90009C Secondary Aluminum - Average SPECIATE 3.2 ALUMINUM, SECONDARY ALUMINUM, INDUSTRIAL 90010C Gray Iron Foundries - Average SPECIATE 3.2 GRAY IRON, FOUNDRY, GRAY IRON FOUNDRY, INDUSTRIAL 90011C Steel Foundry - General SPECIATE 3.2 FOUNDRY, STEEL, STEEL FOUNDRY, INDUSTRIAL 90012C Clay And Fly Ash Sintering - Average SPECIATE 3.2 CLAY AND FLY ASH SINTERING, CLAY, FLY ASH, SINTERING, INDUSTRIAL 90013C Mineral Products - Average SPECIATE 3.2 MINERAL PRODUCTS, INDUSTRIAL 90014C Petroleum Industry - Average SPECIATE 3.2 PETROLEUM INDUSTRY, INDUSTRUAL 90015C Pulp And Paper Industry SPECIATE 3.2 PULP AND PAPER INDUSTRY, PULP AND PAPER, INDUSTRIAL 90016C Industrial Manufacturing - Average SPECIATE 3.2 INDUSTRIAL 
APPENDIX B. PROTOCOL FOR EXPANSION OF SPECIATE 

DATABASE 

MEMORANDUM 

Date: May 30, 2005 

To: Lee Beck, U.S. Environmental Protection Agency, Office of Research and 

Development 

From: Y. Hsu and S. Roe, E.H. Pechan & Associates, Inc. 

Subject: Protocol for Expansion of the SPECIATE Database 

 EPA Contract No. 68-D-00-265, WA No. 4-46 

This memorandum is intended to guide profile data collectors on how to collect and present 

source profile data to maximize their utility to SPECIATE users, to assist future SPECIATE 

managers in assessing whether the data should be incorporated, and to facilitate the process for 

preparing profiles in SPECIATE format.

Background 

In order to ensure that future profile development meets the needs of the SPECIATE user 

community, the SPECIATE Workgroup has prepared several recommendations for speciation 

profile developers based on recent SPECIATE database updates and previous guidance from 

EPA (EPA, 2002) and other scientists (Watson and Chow, 2002). For this discussion, 

SPECIATE users are defined as individuals who: (1) conduct regional haze, PM2.5, and ozone 

modeling; (2) prepare speciated emissions inventories; (3) use the Chemical Mass Balance or 

other receptor models; (4) and/or verify profiles derived from ambient monitoring measurements 

by multivariate receptor models such as UNMIX. 

Speciation Data Collection 

Profiles are defined as the weight percent of chemical species that make up a source-specific 

emission stream. Volatile organic compound (VOC) profiles should include the weight percent 

of each of the species present. When all organic gas species are present (e.g. methane), these 

profiles are referred to as total organic gas (TOG) profiles. At a minimum, these profiles should 

include the 56 Photochemical Assessment Monitoring Station (PAMS) species, as well as any 

other species that are available. 

Particulate matter (PM) profiles should include the weight percent for each of the species present. 

Minimum data requirements are for the major elements reported by the IMPROVE and PM2.5

Speciation Trends networks, water-soluble ions (sulfates and nitrates at a minimum, plus 

ammonium, potassium, sodium, chloride, fluoride, phosphate, calcium, and magnesium, if 

available), and carbon fractions (Total Carbon (TC), Organic Carbon (OC), and Elemental 

B-1
Carbon (EC)), preferably with other fractions that are defined by the method, such as the eight 

IMPROVE carbon fractions and carbonate carbon). Organic fractions, isotopic abundances, 

organic compounds, and single particle properties should be included, where they are reported 

and well-defined. Test results from dilution sampling trains are recommended for use in 

SPECIATE, since these results come closest to representing the composition of emissions in the 

ambient air. 

Profile data must contain information on the chemical abundance of each species noted above. 

These data can be defined as the fraction of mass emissions of PM/VOC/TOG or the mass 

emission rate of each species (e.g. lb/ton, g/VMT, etc.). In addition to the estimate of central 

tendency for each species (e.g. mean, median), an estimate of the variability of each species 

should also be provided (e.g. standard deviation). Priority should be given to profiles that 

express the mean and standard deviation of individual test profiles for representative samples. If 

statistics other than the mean and standard deviation are provided, the method used to estimate 

central tendency and variability should be described. 

Available information on the analytical uncertainty for individual test profiles should be 

identified and described separately. For example, if the analytical method for a certain species is 

known to have a precision of +/- 20%, then this information should be listed for each applicable 

species. 

Documentation

The primary reference for the profile should be cited as the source of documentation, not 

secondary references that might have compiled profile data from one or more primary references. 

Secondary references should be cited only when original profiles have been modified (i.e. by 

aerosol aging, different sample compositing, different normalization methods, etc.). The notes 

column in the SPECIATE database should be used to store this information, as well as additional 

descriptive information on the profile, such as vehicle model year, engine size, vehicle 

identification number, and other descriptors that might be used to document a mobile source 

profile. 

Profile developers must provide extensive documentation of their results. This should include 

documentation of the entire experimental program. Where appropriate, this should include fuel 

type, operating parameters, type of facility, location, and date of test. Non-detects or incomplete 

analyses should be documented so that the reader fully understands the analytical results. 

Data Format 

Profile developers should transmit data in a form that can be easily added to the SPECIATE 

database. The new SPECIATE database is a Microsoft Access relational database containing 

eight tables as described in Table C-1 of this appendix. The SPECIATE data structure is 

completely documented in the final report for SPECIATE 4.0. Information should be filled in as 

completely as possible, including references, test methods, analytical methods, Chemical 

Abstracts Service (CAS) numbers, data quality ratings, normalization basis, etc. 

 

B-2
Data Normalization 

Methods for profile normalization should be clearly documented, and the rationale for selecting 

the normalization basis should be stated. Normalization of organic gas data should be mass 

specific (i.e. mass species/mass TOG; emission rate species/emission rate TOG). Volume 

carbon basis is not recommended because it is more objective (assumptions are needed regarding 

the composition of unresolved species). Whenever possible, the total gas chromatography (GC)-

elutable organic gases normalization basis should be used and documented. 

Normalization of PM data should be size-specific. Ideally, the profile will be normalized on 

total PM (with a specified upper size limit), PM10 and PM2.5. However, normalization based on 

other size fractions can also be accommodated in SPECIATE. The normalized mass can be 

measured or be the weighted sum of major chemical components (sulfate, nitrate, ammonium, 

soil elements with assumed or measured oxides, organic carbon, elemental carbon, and sea salt). 

Profiles normalized on total gravimetric mass are preferred; however, if the sum of measured 

species basis is used, this should be noted and the reasoning for selecting this method stated. 

Speciation Data Quality 

Recommendations for or against inclusion of profiles in SPECIATE will be based on the 

perceived overall quality of the profiles. There are no simple criteria that can be set to scrutinize 

speciation data for inclusion in the SPECIATE database. The supporting information housed 

within SPECIATE is therefore critically important. The SPECIATE database provides structure 

sufficient to thoroughly document profiles and their underlying analysis, and should be 

completed as thoroughly as possible when preparing profiles for potential inclusion in the 

database. 

Each profile has a quality rating that is assigned by the profile developer. The quality rating 

protocol is completely documented in the final report for SPECIATE 4.0. Speciation profiles 

developed from the following methods should be given a lower data quality rating: 

1. Samples from combustion sources not collected by dilution sampling; 

2. Low total speciated percentage (less than 80%); 

3. PM profiles normalized by the “sum of species” mass, which assumes profiles of this 

type are fully speciated; and 

4. Any noticeable outliers or other unreasonable test results (see examples provided below). 

Additional profile quality considerations include: 

• Appropriate Method – Reviewers experienced in analytical methods and application of 

speciation profiles will need to determine if characteristic compounds are present and 

properly measured. Sampling and analytical procedures need to be specific to the source 

and documented as thoroughly as possible. For example, the EPA Method TO-14 is not 

an appropriate method for dairy farm emission speciation. Since this method was 

B-3
B-4

developed to test industrial sources, fatty acids and other important organic species were 

not included in the target species list. 

• Measurement Precision – Low precision is expected for certain species; the data quality 

ratings should reflect this issue. In cases where the sampling or analytical methods are 

found to be wholly inappropriate for a given species, these data should not be included in 

SPECIATE. For example, the wet chemistry using 2,4-Dinitrophenylhydrazine sampling 

procedure is not appropriate for acrolein measurement due to its poor recovery according 

to a study by California Air Resources Board (CARB) (Halm, 2003). 

• Overall Test Program Confidence – Results obtained from the test program should be 

consistent with expectations for that source, and if not, the differences should be 

sufficiently accounted for. For example, in an U.S. Air Force sponsored study 

(AFIERA/RSEQ, 1998) measuring aircraft exhaust compositions, a brief discussion in 

the measurement section showed that the contractor measured essentially the same 

concentrations of target compounds in the background air as in the samples collected 

from aircraft exhaust. As a result, toxic species were reported at relatively low emission 

rates in this study. In cases where there are significant unexplainable results, the data 

should not be included in the SPECIATE database. 

• Source Category-specific Considerations – For certain source categories such as the 

pulp and paper industry, oxygenated compounds contribute significantly to organic gas 

emissions. The generic total hydrocarbon (THC) method using flame ionization detectors 

(FID) calibrated with hydrocarbon standards (e.g. hexane) does not properly characterize 

the total TOG or VOC emissions. For processes whose emissions are dominated by 

methanol, this compound (and other oxygenated species) should be sampled and 

quantified separately using GC calibrated with a methanol standard (see Someshwar, 

2003). Due to poor detector performance, the emission rates measured for THC were 

observed to be less than those measured specifically for methanol using an appropriate 

standard. Consequently, for this case, the THC is not suitable to serve as the 

normalization basis for this gas profile. The solution is to collect fully speciated data 

using appropriate methods and to consolidate all organic gases into a total organic gas 

profile for normalization. 
Table B-1. Descriptive Data Dictionary 

Field Type1 Length2 Decimals Description 

PM_PROFILE Table

Primary key 

P_NUMBER C 10 PM Profile Number 

NAME C 255 PM Profile Name 

QUALITY C 3 Overall Subjective Profile Quality Rating (A-E) of the 

products of the V and D ratings, see section II.E of tSPECIATE 4.0 for an explanation) 

CONTROLS C 100 Emission Controls Description P_DATE D Date profile added 

NOTES M Notes 

TOTAL N 6 2 Sum of species percentages for a given profile, exc

inorganic gases, and elemental sulfur in individual P

IV.F “Double Counting Compounds” of this report fo

MASTER_POL C 5 Indicates the pollutant to be used in calculation. All

future, other values may be allowed (e.g., PM_PRI, 

T_METHOD M Description of sampling method NORM_BASIS C 25 Description of how profile was normalized (see sectORIG_COMPO C 1 Specifies whether the profile is original or composite

STANDARD L 1 Indicates whether the profile is provided by EPA SP

added. The database is constructed to allow users 

INCL_GAS L 1 Indicates whether or not the profile includes inorgan

dioxide, hydrogen sulfide, oxides of nitrogen, etc.) 

TEST_YEAR N 4 0 Indicates year testing was conducted J_RATING N 4 2 Subjective expert judgment rating based on genera

the final report for SPECIATE 4.0 for an explanation

V_RATING N 4 2 Vintage based on TEST_YEAR field (see section II.

SPECIATE 4.0 for an explanation) 

D_RATING N 4 2 Data quality rating based on number of observation

II.E for an explanation) 

REGION C 50 Geographic region of applicability LOWER_SIZE N 5 2 Identifies lower end of aerodynamic diameter partic

UPPER_SIZE N 5 2 Identifies upper end of aerodynamic diameter partic

B-5
Table B-1 (continued) 

Field Type1 Length2 Decimals Description 

Foreign key SIBLING C 10 GAS Profile number; samples taken from t

available. 

LEGACY L 1 Was the profile taken from SPECIATE 3.2SIMPLIFIED L 1 Is the profile a PM Simplified Profile? 

PM_SPECIE Table

Primary key ID N 9 0 Unique Identifier Foreign key SPECIE_ID N 9 0 Specie Identifier (The same as ID in SPECForeign key P_NUMBER C 10 PM Profile number (Link to PM_Profile Tab

WEIGHT_PER N 7 3 Weight percent of pollutant (%) 

UNCERTAINT N 7 3 Uncertainty percent of pollutant 

UNC_METHOD C 25 Description of method used to calculate un

ANLYMETHOD C 50 Description of Analytical method (e.g., X-ra

ion chromatography, etc.) 

REFERENCE Table

Primary key ID N 9 0 Unique Identifier Foreign key P_TYPE C 1 Indicates PM or GAS. Allowed values: P (Foreign key P_NUMBER C 10 Profile number (Link to PM_PROFILE and 

DATA_ORIGN C 50 Source of data (e.g., EPA Air Pollution Pre

(APPCD), Schauer, CARB, Desert Resear

PRIMARY L Designates a reference as primary. When 

references, this field allows one reference reference.

DESCRIPTIO M Stores the descriptive information about th

DOCUMENT M Complete reference citation. 

GAS_PROFILE Table

Primary key P_NUMBER C 10 GAS Profile Number 

NAME C 255 GAS Profile Name 

QUALITY C 3 Overall Subjective Profile Quality Rating (A

products of the V and D ratings, see sectioSPECIATE 4.0 for an explanation) 

CONTROLS C 100 Emission Controls Description P_DATE D Date profile added 

NOTES M Notes 

B-6
Table B-1 (continued) 

Field Type1 Length2 Decimals Description 

TOTAL N 6 2 Sum of organic gas species percentages f

MASTER_POL C 4 Indicates the pollutant to be used in calcul

'TOG'. When methane was not measured other non-VOCs are removed from the proprofile. 

T_METHOD M Description of sampling method 

NORM_BASIS C 25 Description of how profile was normalized 

ORIG_COMPO C 1 Specifies whether the profile is original or c

'C','O' 

STANDARD L 1 Indicates whether the profile is provided by 

user-added. The database is constructed 

TEST_YEAR N 4 Indicates year testing was conducted 

J_RATING N 4 2 Subjective expert judgment rating based o

of the final report for SPECIATE 4.0 for an 

V_RATING N 4 2 Vintage based on TEST_YEAR field (see s

SPECIATE 4.0 for an explanation) 

D_RATING N 4 2 Data quality rating based on number of ob

section II.E of the final report for SPECIAT

REGION C 50 Geographic region of source 

Foreign key SIBLING C 10 PM Profile number; samples taken from th

available. 

LEGACY L 1 Was the profile taken from SPECIATE 3.2

VOCtoTOG N 7 3 VOC to TOG conversion factor 

GAS_SPECIE Table

Primary key ID N 9 0 Unique Identifier Foreign key SPECIE_ID N 9 0 Species Identifier (Must be the same as ID Foreign key P_NUMBER C 10 GAS Profile Number (Link to GAS_PROFI

WEIGHT_PER N 6 2 Weight percent of pollutant (%)

UNCERTAINT N 7 3 Uncertainty percent of pollutant 

UNC_METHOD C 25 Description of method used to calculate unANLYMETHOD C 50 Description of Analytical method (e.g., gas 

ionization detector (FID), GC/mass spectroliquid chromatography (HPLC)/ultraviolet-v

B-7
B-8

Table B-1 (continued) 

Field Type1 Length2 Decimals Description 

KEYWORD Table

Primary key ID N 9 0 Unique Identifier Foreign key P_TYPE C 1 Indicates PM or GAS. Allowed values: P, Foreign key P_NUMBER C 10 Profile Number (Link to PM_PROFILE and 

KEYWORD C 255 Keyword describing profile 

SPECIE_PROPERTIES Table

Primary key ID N 9 0 Unique Identifier (Link to PM_SPECIES a

CAS C 50 Chemical Abstracts Service number assig

(blank if no CAS) 

EPA_ID C 50 EPA Chemical Identifier; to be provided by 

System (SRS) for species without CAS nu

SAROAD C 5 Storage and Retrieval of Aerometric Data PAMS L 1 Is PAMS pollutant? (Yes or No) HAPS L 1 Is Hazardous Air Pollutant? (Yes or No) 

NAME C 255 Pollutant name 

SYMBOL C 9 Standard chemical abbreviation (provided 

SPEC_MW N 6 2 Species molecular weight NonVOCTOG L 1 Is this species not regarded as a volatile o

EPAITN C 9 EPA Internal Tracking Number 

SPECIATETempID C 25 SPECIATE Temporary ID 

MNEMONIC Table

Primary key ID N 9 0 Unique Identifier Foreign key P_TYPE C 1 Indicates PM or GAS. Allowed values: P (Foreign key P_NUMBER C 10 Profile number (Link to PM_PROFILE and 

DRI_PNUMBR C 6 DRI profile number (Original DRI profile nuMNEMONIC C 60 Alphanumeric code unique to each profile. 

1 Field types. C: Character; D: Date; L: Logical; M: Memo; N: Numeric; Object. 2 Length – length allowed. 
References: 

AFIERA/RSEQ, 1998. Aircraft Engine and Auxiliary Power Unit Emissions Testing for the US 

Air Force, Environmental Quality Management Inc, and Roy F. Weston Inc., December 1998. 

EPA, 2002. Draft Guidelines for the Development of Total Organic Compound and Particulate 

Matter Chemical Profiles, developed by Emission Factors and Inventory Group, U.S. EPA, 

September 25, 2002. 

Halm, 2003. Halm, C. of California Air Resources Board personal communication with Ying 

Hsu of E.H. Pechan & Associates, Inc., 2003. 

Someshwar, 2003. Arun Someshwar, Compilation of ‘Air Toxic’ and Total Hydrocarbon 

Emissions Data for Sources at Kraft, Sulfite and Non-Chemical Pulp Mills – an Update, 

Technical Bulletin No. 858, National Council for Air and Stream Improvement, February, 2003. 

Watson and Chow, 2002. Watson, J. and J. Chow, Considerations in Identifying and Compiling 

PM and VOC Source Profiles for the SPECIATE Database, Desert Research Institute, August, 

2002. 

B-9
[This page intentionally left blank.] 
APPENDIX C. SPECIATION PROFILES FOR EXAMPLE 

MIXTURES 

Table C-1. New SPECIATE Profile #3141 for Mineral Spirits 

Chemical Name 

Weight 

Percent CAS 

METHYLCYCLOHEXANE 9.80 108872

N-HEPTANE 5.10 142825

N-UNDECANE 4.47 1120214

N-DECANE 4.34 124185

TOLUENE 4.15 108883

N-OCTANE 3.86 111659

ACETONE 3.48 67641

CIS-1,3-DIMETHYLCYCLOHEXANE 2.46 638040

ETHYL ALCOHOL 2.37 64175

2-METHYLHEPTANE 2.18 592278

2,6-DIMETHYLNONANE 1.40 17302282

3-METHYLHEPTANE 1.38 589811

1,2,4-TRIMETHYLBENZENE {1,3,4-

TRIMETHYLBENZENE} 1.38 95636

1,2,4-TRIMETHYLCYCLOPENTANE 1.33 99073

2-METHYLHEXANE 1.29 591764

TRANS,TRANS-1,2,4-TRIMETHYLCYCLOHEXANE 1.21 1678804

N-NONANE 1.17 111842

1,2-DIMETHYLCYCLOPENTANE 1.15 2452995

N-BUTYL ACETATE 1.14 123864

M-XYLENE 1.12 108383

ETHYL PROPYLCYCLOHEXANES 1.10 90090

ETHYLCYCLOHEXANE 1.01 1678917

4-METHYLNONANE 0.94 17301949

METHYL AMYL KETONE 0.86 110430

TRANS-1,4-DIMETHYLCYCLOHEXANE 0.85 2207047

TRANS-1,3-DIMETHYLCYCLOHEXANE 0.83 2207036

2-METHYLDECANE 0.83 6975980

METHYL PROPYLCYCLOHEXANES 0.82 26967646

2,6-DIMETHYLHEPTANE 0.76 1072055

3-METHYLDECANE 0.75 13151343

CIS-1,CIS-3,5-TRIMETHYLCYCLOHEXANE 0.69 1795273

1,2,3-TRIMETHYLCYCLOPENTANE 0.68 99074

TRANS,CIS-1,2,4-TRIMETHYLCYCLOHEXANE 0.67 99075

1,1,3-TRIMETHYLCYCLOPENTANE 0.66 4516692

1,1,3-TRIMETHYLCYCLOHEXANE 0.65 3073663

4-METHYLDECANE 0.64 2847725

1,2,3-TRIMETHYLBENZENE 0.63 526738

TRANS,TRANS-1,3,5-TRIMETHYLCYCLOHEXANE 0.63 99076

5-METHYLDECANE 0.63 13151354

4-METHYLHEPTANE 0.60 589537

BUTYLCYCLOHEXANE 0.58 1678939

N-DODECANE 0.57 112403

C-1 
Table C-1 (continued) 

Chemical Name 

Weight 

Percent CAS 

2-METHYLNONANE 0.56 871830

ETHYLCYCLOPENTANE 0.56 1640897

TRANS-1,3-DIMETHYLCYCLOPENTANE 0.54 1759586

2,6-DIMETHYLOCTANE 0.54 2051301

5-METHYLINDAN 0.52 874351

1-METHYL-4N-PROPYLBENZENE 0.51 1074551

2,3-DIMETHYLOCTANE 0.49 7146603

BUTYL CELLOSOLVE {2-BUTOXYETHANOL} {EGBE} 0.48 111762

2,4-DIMETHYLHEXANE 0.45 589435

1-METHYL-4-ETHYLBENZENE 0.45 622968

4-METHYLOCTANE 0.45 2216344

2,5-DIMETHYLHEPTANE 0.44 2216300

3,7-DIMETHYLNONANE 0.44 17302328

CIS-1-ETHYL-3-METHYLCYCLOHEXANE 0.44 19489102

ETHYLBENZENE 0.43 100414

PROPYLCYCLOHEXANE 0.43 1678928

CIS-1,3-DIMETHYLCYCLOPENTANE 0.41 2532583

1-METHYLINDAN 0.41 767588

1-METHYL-3-ISOPROPYLBENZENE 0.41 535773

3-METHYLOCTANE 0.40 2216333

1,2,3-TRIMETHYLCYCLOHEXANE 0.40 1678973

OTHER C12 0.39 99035

METHYL ALCOHOL 0.37 67561

1-METHYL-2-ETHYLBENZENE 0.37 611143

2,5-DIMETHYLNONANE 0.37 17302271

P-XYLENE 0.35 106423

1-METHYL-3-ISOPROPYLCYCLOHEXANE 0.35 99040

1,2-DIMETHYL-4-ETHYLBENZENE 0.34 934805

3-METHYLNONANE 0.33 5911046

1-METHYL-3-ETHYLBENZENE 0.33 620144

O-XYLENE 0.32 95476

2,3-DIMETHYLHEXANE 0.32 584941

PENTYLCYCLOPENTANE 0.32 3741002

1-METHYL-2-ISOPROPYLCYCLOHEXANE 0.32 99041

3-ETHYLHEXANE 0.32 619998

2-METHYLOCTANE 0.31 3221612

OTHER C9 0.30 99032

ISOBUTYLCYCLOHEXANE 0.30 1678984

2-METHYLUNDECANE {ISODODECANE} 0.30 7045718

ISOPROPYLCYCLOHEXANE 0.29 696297

1,2,3,5-TETRAMETHYLBENZENE 0.29 527537

CIS,TRANS-1,2,4-TRIMETHYLCYCLOHEXANE 0.28 99079

1,3-DIMETHYL-2-ETHYLBENZENE 0.26 2870044

2,6-DIMETHYLDECANE 0.26 13150817

1,3-DIMETHYL-5-ETHYLBENZENE 0.26 934747

1,1-DIMETHYLCYCLOHEXANE 0.26 590669

C-2 
Table C-1 (continued) 

Chemical Name 

Weight 

Percent CAS 

NAPHTHALENE 0.25 91203

ISOPROPYLBENZENE (CUMENE) 0.24 98828

DIETHYLCYCLOHEXANE 0.24 98062

2,4-DIMETHYLHEPTANE 0.23 2213232

TRANS-1-ETHYL-3-METHYLCYCLOHEXANE 0.23 99080

1,1,2-TRIMETHYLCYCLOPENTANE 0.22 4259001

1,2,4,5-TETRAMETHYLBENZENE 0.22 95932

1,4-DIMETHYL-2-ETHYLBENZENE 0.21 1758889

PENTYLCYCLOHEXANE 0.21 4292926

TRANS-1-ETHYL-4-METHYLCYCLOHEXANE 0.21 99082

INDAN 0.20 496117

3-ETHYL-2-METHYLHEPTANE 0.19 14676290

4,5-DIMETHYLOCTANE 0.19 15869962

1,1,3,4-TETRAMETHYLCYCLOHEXANE 0.18 99043

6-ETHYL-2-METHYLOCTANE 0.18 99044

3-PHENYLPENTANE 0.18 1196583

6-METHYLUNDECANE 0.18 99045

2,3-DIMETHYLPENTANE 0.17 565593

1-ETHYL-2-METHYLCYCLOPENTANE 0.17 99083

1-ETHYL-3-METHYLCYCLOPENTANE 0.17 99048

1,2-DIMETHYL-3-ETHYLCYCLOHEXANE 0.17 99046

CYCLOHEXANE 0.16 110827

3-ETHYLHEPTANE 0.16 15869804

4-ETHYLDECANE 0.16 99049

CIS-1,4-DIMETHYLCYCLOHEXANE 0.16 624293

OTHER C10 0.16 99033

3-METHYLHEXANE 0.15 589344

1-ETHYL-4-ISOPROPYLBENZENE 0.15 4218488

CIS-BICYCLO[4.3.0]NONANE 0.15 4551513

3,4-DIMETHYLHEXANE 0.15 583482

1,1,4-TRIMETHYLCYCLOHEXANE 0.15 7094271

1,3-DIMETHYL-4-ETHYLBENZENE 0.14 874419

OTHER C11 0.14 99034

3-ETHYL-3-METHYLOCTANE 0.14 99051

2-METHYLDECALIN 0.14 99050

3,6-DIMETHYLOCTANE 0.13 15869940

TRANS-1-ETHYL-2-METHYLCYCLOHEXANE 0.13 4923788

(2-METHYLBUTYL)CYCLOHEXANE 0.13 99052

1,2-DIETHYL-1-METHYLCYCLOHEXANE 0.13 99053

CIS,CIS-1,2,4-TRIMETHYLCYCLOHEXANE 0.13 99054

3-METHYLUNDECANE 0.13 1002433

1,3,5-TRIMETHYLBENZENE 0.12 108678

2,2,5-TRIMETHYLHEXANE 0.12 3522949

3,5-DIMETHYLOCTANE 0.12 15869939

4-METHYLUNDECANE 0.12 2980690

(1-METHYLPROPYL)BENZENE 0.11 135988

C-3 
Table C-1 (continued) 

Chemical Name 

Weight 

Percent CAS 

5-METHYLUNDECANE 0.11 1632708

HEXYLCYCLOPENTANE 0.11 99057

5-ISOPROPYLNONANE 0.11 99056

2-ETHYL-1,3-DIMETHYLCYCLOHEXANE 0.11 99055

3,4-DIMETHYLOCTANE 0.11 15869928

3-ETHYLOCTANE 0.11 5881174

CIS-1,2-DIMETHYLCYCLOHEXANE 0.10 2207014

1,1-DIMETHYLCYCLOPENTANE 0.10 1638262

2,3,4-TRIMETHYLPENTANE 0.09 565753

2-METHYL-3-ETHYLPENTANE 0.09 609267

CIS,TRANS-1,2,3-TRIMETHYLCYCLOHEXANE 0.09 20348725

2,6-DIMETHYLUNDECANE 0.09 17301234

4-METHYLINDAN 0.09 824226

2,4-DIMETHYLPENTANE 0.08 108087

PROPYLCYCLOPENTANE 0.08 2040962

2,7-DIMETHYLOCTANE 0.08 1072168

1,1-DIMETHYL-2-PROPYLCYCLOHEXANE 0.08 99059

1-ETHYL-2,2,6-TRIMETHYLCYCLOHEXANE 0.08 99060

1,1-METHYLETHYLCYCLOPENTANE 0.07 16747505

1,1,2-TRIMETHYLCYCLOHEXANE 0.07 7094260

1-ETHYL-1,2-DIMETHYLCYCLOHEXANE 0.07 99061

TRANS-1,2-DIMETHYLCYCLOHEXANE 0.07 6876239

1,1,2,3-TETRAMETHYLCYCLOHEXANE 0.06 99062

3,3,5-TRIMETHYLHEPTANE 0.06 7154805

2,4-DIMETHYLNONANE 0.06 17302248

CIS-DECALIN 0.06 493016

1-ETHYL-2,4-DIMETHYLCYCLOHEXANE 0.06 99063

1-METHYL-4-ISOBUTYLBENZENE 0.06 99064

N-TRIDECANE 0.05 629505

3-ETHYLDECANE 0.05 17085960

CIS-1-ETHYL-2-METHYLCYCLOHEXANE 0.05 4923777

CIS-1-ETHYL-4-METHYLCYCLOHEXANE 0.05 3728561

CIS-BICYCLO[3.3.0]OCTANE 0.05 694724

4,5-DIMETHYLDECANE 0.05 99066

1,3-DIMETHYL-4-ISOPROPYLBENZENE 0.05 99065

1-METHYL-4-ISOPROPYLBENZENE 0.05 99876

N-PROPYLBENZENE 0.05 103651

2-METHYLNAPHTHALENE 0.04 91576

2,2,3,3-TETRAMETHYLPENTANE 0.04 7154792

CIS-1-ETHYL-2-METHYLCYCLOPENTANE 0.04 930892

OTHER C13 0.04 99037

2,5-DIMETHYLHEXANE 0.03 592132

1-METHYL-3-BUTYLBENZENE 0.03 99084

2,2-DIMETHYLHEPTANE 0.03 1071267

METHYL ISOBUTYL KETONE 0.03 108101

2,7-DIMETHYLDECANE 0.03 99067

C-4 
Table C-1 (continued) 

Chemical Name 

Weight 

Percent CAS 

3,5-DIMETHYLNONANE 0.03 99068

2,3-DIMETHYLHEPTANE 0.03 3074713

OTHER C8 0.03 99031

N-BUTYL ALCOHOL 0.02 71363

3-ETHYL-4-METHYLHEPTANE 0.02 52896910

2,3,5-TRIMETHYLHEPTANE 0.02 20278857

1,1,3,5-TETRAMETHYLCYCLOHEXANE 0.02 4306654

HEXYLCYCLOHEXANE 0.02 4292755

TRANS-1-ETHYL-3-METHYLCYCLOPENTANE 0.02 99085

CIS-1-ETHYL-3-METHYLCYCLOPENTANE 0.02 99071

1,2,3-TRIMETHYL-4-ETHYLBENZENE 0.02 99070

OTHER C14 0.02 99038

STYRENE 0.02 100425

2,5-DIMETHYLOCTANE 0.02 15869893

METHYLCYCLOPENTANE 0.01 96377

2,4-DIMETHYLOCTANE 0.01 4032944

METHYL ETHYL KETONE (MEK) (2-BUTANONE) 0.01 78933

1-METHYL-4-ISOPROPYLCYCLOHEXANE 0.01 99821

METHYL PENTYLCYCLOHEXANE 0.01 99072

Table C-2. New SPECIATE Profile #4439 For Xylene Mixtures 

Chemical Name 

Weight 

Percent CAS 

M-XYLENE 44.63 108383 

O-XYLENE 19.82 95476 

P-XYLENE 19.35 106423 

ETHYL BENZENE 15.45 100414 

TOLUENE 0.21 108883 

1-ETHYL-3-METHYL BENZENE 0.15 620144 

PROPYL BENZENE 0.15 98828 

ISOPROPYL BENZENE 0.08 103651 

1,2,4-TRIMETHYL BENZENE 0.06 95636 

1-ETHYL-4-METHYL BENZENE 0.05 622968 

1,3,5-TRIMETHYL BENZENE 0.03 108678 

1-ETHYL-2-METHYL BENZENE 0.02 611143 

C-5