Toxics Release Inventory (TRI) Basic Plus Data Files Documentation File Type 2A: Detailed Source Reduction Activities and Methods Updated for RY 2017


TOXICS RELEASE INVENTORY
BASIC PLUS DATA FILES DOCUMENTATION
FILE TYPE 2A: DETAILED SOURCE REDUCTION ACTIVITIES
AND METHODS
Updated for RY 2017
July 2018
4%	United Slates
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OVERVIEW OF TRI BASIC PLUS DATA FILES
The TRI "Basic Plus" data files include nine file types that collectively contain all the data fields from the TRI
Reporting Form R and Form A (except Form R Schedule 1). The nine file types are tab-delimited text (.txt) files
packaged into a .zip file.
File
Exarrmle
Descriotion of Contents
Form R/Form A Reference
Type
1
CA_l_2017.txt
Facility data, chemical
identification, chemical uses, on-
site releases and management, off-
site transfers, summary information
Part 1 (all), Part II (section 1, 3,
4, 5, 6.1.A, 6.2ABC,
7B, 7C, 8.2.B, 8.4.B, 8.6.
The Basic Plus Data Files are identified (named) by state, file type, and reporting year:
File Name = State + File Type + Reporting Year
For example, the file "CA_l_2017.txt" contains facility, chemical identification,
chemical use, on-site release and waste management, off-site transfer and summary information (File Type 1)
for all facilities located in California (CA) for reporting year 2017.
In addition to the set of data files for each state, there are two other Basic Plus file sets: Federal and National.
The Federal files (FED_l_2017.txt, FED_2A_2017.txt, etc.) contain TRI data for all government-owned-and-
operated federal sites. The National files (US_l_2017.txt, US_2A_2017.txt, etc.) contain TRI data for all U.S.
states and territories for a specific year.

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DESCRIPTION OF FILE TYPE 2A CONTENTS
The "Type 2A" file contains source reduction data from Section 8 of the TRI Reporting Form R, as shown in
the table below. Each record in File Type 2A represents data from a single chemical reporting form (i.e.,
Form R) submitted by a facility.
All Type 2A files contain data from the following parts and sections of the Form R:
Part
Section
Description
1
1
Reporting Year
1
1
Revision Codes
1
2.1
Trade Secret Indicator
1
4
Facility Identification Information
1
5
Parent Company Information
II
1
Chemical Identification Data
II
8.1
Total Releases
II
8.1a
Total on-site disposal to Class 1 Underground Injection Wells, RCRA
Subtitle C landfills, and other landfills
II
8.1b
Total other on-site disposal or other releases
II
8.1c
Total off-site disposal to Class 1 Underground Injection Wells, RCRA
Subtitle C landfills, and other landfills
II
8.Id
Total other off-site disposal or other releases
II
8.2
Quant
ty used for energy recovery, ON-SITE
II
8.3
Quant
ty used for energy recovery, OFF-SITE
II
8.4
Quant
ty recycled, ON-SITE
II
8.5
Quant
ty recycled, OFF-SITE
II
8.6
Quant
ty treated, ON-SITE
II
8.7
Quant
ty treated, OFF-SITE
II
8.8
Quant
catastr
produc
ty released to the environment as a result of remedial actions,
¦ophic events, or one-time events not associated with
:tion processes
II
8.9
Production ratio or activity index
II
8.10
Source Reduction Activities and Methods

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WHAT'S IN THIS DOCUMENT
The rest of this document is organized as a four-column data table. It describes what information you will
find when you download and open any of the "TRI Basic Plus Data: File Type 2A" files.
Column
Description
Number (No.)
The sequential number of the data element in the record
Field Name
The name of the data element (Note: these names correspond to the various
column headings in the data files themselves.)
Data Type
'C' for character data (alphanumeric)
'N' for numeric data
'D' for date
Description
A brief statement of what the data element represents, plus its TRI System
Source (in Table Name. Field Name format) and where on the TRI Reporting
Form R the data element is reported (i.e., reference). TRI System Source refers
to the data element's physical location within EPA's Envirofacts online data
warehouse.
When you open any of the Basic Plus data files, you'll see that the contents are delimited by tabs,
meaning a tab is placed between each data element. The first row of each file contains column headers,
which correspond to the "field names" in this document.

A
B
C
D
1
REPORTING YEAR
TRADE SECRET INDICATOR
TRIFID
FACILITY NAME
2
2016
NO
37087TSHBM1420T
NOVAMET SPECIALTY PRODUCTS
3
2016
NO
2740WN VRNMS37TR
ENVIRONMENTAL AIR SYSTEMS INC-TRIAD
4
2016
NO
75S5WSNDRS4S5HI
SANDERSON FARMS OAKWOOD FEED MILL
Example of the first four rows of a Basic Plus data file
REMINDER: Quantities of dioxin and dioxin-like compounds are in grams. Quantities of all other TRI chemicals
are reported in pounds. Facilities cannot use range codes to report quantities for dioxin and dioxin-like
compounds and other Persistent Bioaccumulative Toxics (PBTs). For a list of PBT chemicals see Appendix C -
Persistent Bioaccumulative Toxics (PBTs).
HELPFUL RESOURCES FOR USERS OF DOWNLOADABLE DATA FILES
When using any of the downloadable TRI data files, it will be helpful for users to refer to the TRI Reporting
Form R, the TRI Reporting Forms & Instructions document, and the Envirofacts TRI data model. The Reporting
Forms & Instructions document and sample reporting forms are available online in the GuideME application
at www.epa.gov/tri/guideme. The Envirofacts TRI data model is found at https://www.epa.gov/enviro/tri-
model. These resources provide useful context and have additional details about certain data elements.

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FILE TYPE 2A CONTENTS
No.
Field Name
Type
Description
1
REPORTING YEAR
C
The calendar year in which the reported activities occurred.
Source: TRI_REPORTING_FORM.REPORTING_YEAR
Reference: Part 1, Section 1
2
TRADE SECRET INDICATOR
C
Indicates whether the reporting facility claims the identity of
the chemical or chemical category as a trade secret.
Yes = Checked (Trade Secret)
No = Not checked
Note: Only sanitized trade secret submissions are stored in the
TRI database.
Source: TRI_REPORTING_FORM.TRADE_SECRET_IND
Reference: Part 1, Section 2.1
3
TRIFD
C
TRI facility identification in the format zzzzznnnnnsssss, where
usually zzzzz = facility zip code, nnnnn = first five consonants of
the name, and sssss = first five non-specific characters in the
street address. The three sections of the format were
separated by hyphens prior to RY 2006.
NOTE: The content of this field is not changed to match facility
ownership, or zip code changes. Rather, the TRI Facility ID
identifies a specific geographical location which is also
identified by the latitude and longitude of that location.
Source: TRI_FACILITY.TRI_FACILITY_ID
Reference: Part 1, Section 4.1
4
FACILITY NAME
C
Name of the reporting facility.
Source: TRI_FACILITY.FACILITY_NAME
Reference: Part 1, Section 4.1
5
FACILITY STREET
C
Street address of the reporting facility.
Source: TRI_FACILITY.STREET_ADDRESS
Reference: Part 1, Section 4.1
6
FACILITY CITY
C
City in which the reporting facility is located.
Source: TRI_FACILITY.CITY_NAME
Reference: Part 1, Section 4.1
7
FACILITY COUNTY
C
County in which the reporting facility is located.
Source: TRI_FACILITY.COUNTY_NAME
Reference: Part 1, Section 4.1
8
FACILITY STATE
C
Two-letter state code of the reporting facility.
Source: TRI_FACILITY.STATE ABBR
Reference: Part 1, Section 4.1
9
FACILITY ZIP CODE
C
ZIP code of the reporting facility.
Source: TRI_FACILITY.ZIP_CODE
Reference: Part 1, Section 4.1
10
BIA CODE
C
Three-letter Bureau of Indian Affairs (BIA) code indicating the
tribal land a facility is on.
Source: FACILITY.BIA TRIBAL CODE
11
TRIBE NAME
C
The name of the Tribe.

-------
No.
Field Name
Type
Description



Source: V INDIAN COUNTRY.
12
ENTIRE FACILITY IND
C
Indicates whether the information covers an entire facility or
part of a facility.
Yes = entire
No = partial
Source: TRI_REPORTING_FORM.ENTIRE_FAC
Reference: Part 1, Section 4.2a
13
PARTIAL FACILITY IND
C
Indicates whether the information covers an entire facility or
part of a facility:
Yes = partial
No = entire
Source: TRI_REPORTING_FORM. PARTI ALFAC
Reference: Part 1, Section 4.2b
14
FEDERAL FACILITY IND
C
Code indicating whether a facility is a federal facility or
not. Reported by facility.
Yes = Federal
No = non-Federal Value
Source: TRI_REPORTING_FORM.FEDERAL_ FACJND
Reference: Part 1 Section 4.2c
15
GOCO FACILITY IND
C
Code indicating whether a facility is a GOCO (Government
Owned, Contractor-Operated) facility or not:
Yes = GOCO
No = non-GOCO
Source: TRI_REPORTING_FORM.GOCO_ FLAG
Reference: Part 1 Section 4.2d
16
ASSIGNED FED. FACILITY FLAG
C
Code indicating whether this is a federal facility or not.
Assigned by TRI.
Yes = Federal
No = Non-Federal
Source: TRI FACILITY.ASGN FEDERAL
17
PUBLIC CONTACT NAME
C
Name of the individual whom the public may contact if
clarification of the facility's reported data is needed.
Source:
TRI_REPORTING_FORM.PUBLIC_CONTACT_PERSON
Reference: Part 1, Section 4.4
18
PUBLIC CONTACT PHONE
C
Area code and telephone number of the public contact.
Source: TRI_REPORTING_FORM.PUBLIC_CONTACT_PHONE
Reference: Part 1, Section 4.4
19
PUBLIC CONTACT PHONE EXT
C
Phone extension of the public contact.
Source: TRI_REPORTING_FORM.PUBLIC_PHONE_EXT
Reference: Part 1, Section 4.4
20
PUBLIC CONTACT EMAIL
C
Email address of the designated individual whom the public
may contact if clarification of the facility's reported data is
needed.
Source:
TRI_REPORTING_FORM.PUBLIC_CONTACT_PERSON_EMAIL
Reference: Part 1, Section 4.4
21
PRIMARY SIC CODE
C
Primary four-digit Standard Industrial Classification (SIC) code.

-------
No.
Field Name
Type
Description



SIC codes reported by facilities from RY 1987 through 2005.
Source: TRI_SUBMISSION_SIC.SIC_CODE
Where: primary_ind = '1'
Reference: Part 1, Section 4.5a
22
SIC CODE 2
C
Second four-digit Standard Industrial Classification (SIC) code
entered by facility. SIC codes reported by facilities from RY
1987 through 2005.
Source: TRI_SUBMISSION_SIC.SIC_CODE
Where: sic_sequence_num = '2'
Reference: Part 1, Section 4.5b
23
SIC CODE 3
C
Third four-digit Standard Industrial Classification (SIC) code
entered by facility. SIC codes reported by facilities from RY
1987 through 2005.
Source: TRI_SUBMISSION_SIC.SIC_CODE
Where: sic_sequence_num = '3'
Reference: Part 1, Section 4.5c
24
SIC CODE 4
C
Fourth four-digit Standard Industrial Classification (SIC) code
entered by facility. SIC codes reported by facilities from RY 1987
through 2005.
Source: TRI_SUBMISSION_SIC.SIC_CODE
Where: sic_sequence_num = '4'
Reference: Part 1, Section 4.5d
25
SIC CODE 5
C
Fifth four-digit Standard Industrial Classification (SIC) code
entered by facility. SIC codes reported by facilities from RY
1987 through 2005.
Source: TRI_SUBMISSION_SIC. SIC_CODE
Where: sic_sequence_num = '5'
Reference: Part 1, Section 4.5e
26
SIC CODE 6
C
Sixth four-digit Standard Industrial Classification (SIC) code
entered by facility. SIC codes reported by facilities from RY
1987 through 2005.
Source: TRI_SUBMISSION_SIC. SIC_CODE
Where: sic_sequence_num = '6'
Reference: Part 1, Section 4.5f
27
NAICS ORIGIN
C
Indicates whether North American Industry Classification
System (NAICS) codes were reported or assigned.
R = Reported
A = Assigned
28
PRIMARY NAICS CODE
C
Primary six-digit North American Standard Industry
Classification System (NAICS) code. NAICS codes reported
by facilities from RY 2006 to present. NAICS codes in prior
years were assigned by EPA. See Appendix E - "NAICS Codes
Assignments" for more details.
Source: TRI_SUBMISSION_NAICS.NAICS_CODE
Where: primary_ind = '1'
Reference: Part 1, Section 4.5a
29
NAICS CODE 2
C
Second six-digit North American Standard Industry
Classification System (NAICS) code entered byfacility. NAICS
codes reported by facilities from RY 2006 to present. NAICS

-------
No.
Field Name
Type
Description



codes in prior years were assigned by EPA. See Appendix E -
"NAICS Codes Assignments" for more details.
Source: TRI_SUBMISSION_NAICS.NAICS_CODE
Where: naics_sequence_num = '2'
Reference: Part 1, Section 4.5b
30
NAICS CODE 3
C
Third six-digit North American Standard Industry Classification
System (NAICS) code entered byfacility. NAICS codes reported
by facilities from RY 2006 to present. NAICS codes in prior years
were assigned by EPA. See Appendix E - "NAICS Codes
Assignments" for more details.
Source: TRI_SUBMISSION_NAICS.NAICS_CODE
Where: naics_sequence_num = '3'
Reference: Part 1, Section 4.5b
31
NAICS CODE 4
C
Forth six-digit North American Standard Industry Classification
System (NAICS) code entered byfacility. NAICS codes reported
by facilities from RY 2006 to present. NAICS codes in prior years
were assigned by EPA. See Appendix E - "NAICS Codes
Assignments" for more details.
Source: TRI_SUBMISSION_NAICS.NAICS_CODE
Where: naics_sequence_num = '4'
Reference: Part 1, Section 4.5b
32
NAICS CODE 5
C
Fifth six-digit North American Standard Industry Classification
System (NAICS) code entered byfacility. NAICS codes reported
by facilities from RY 2006 to present. NAICS codes in prior years
were assigned by EPA. See Appendix E - "NAICS Codes
Assignments" for more details.
Source: TRI_SUBMISSION_NAICS.NAICS_CODE
Where: naics_sequence_num = '5'
Reference: Part 1, Section 4.5b
33
NAICS CODE 6
C
Sixth six-digit North American Standard Industry Classification
System (NAICS) code entered byfacility. NAICS codes reported
by facilities from RY 2006 to present. NAICS codes in prior years
were assigned by EPA. See Appendix E - "NAICS Codes
Assignments" for more details.
Source: TRI_SUBMISSION_NAICS.NAICS_CODE
Where: naics_sequence_num = '6'
Reference: Part 1, Section 4.5b
34
LATITUDE
N
The latitude value that best represents the facility according to
EPA's Facility Registry System (FRS). In RY 2005, EPA stopped
collecting the latitude value and began obtaining it from FRS.
Format: signed 2-digit whole number, 6 digit decimal positions
(+nn.nnnnnn).
Source: EPA's Facility Registry System
35
LONGITUDE
N
The longitude value that best represents the facility according
to EPA's Facility Registry System (FRS). In RY 2005, TRI stopped
collecting the longitude value and began obtaining it from FRS.
Format: signed 3-digit whole number, 6 digit decimal positions
(+nnn.nnnnnn).
Source: EPA's Facility Registry System

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36
37
38
39
40
41
42
43
44
45
46
47
Field Name
Type
Description
D&B NR A
Unique identification number assigned by Dun and
Bradstreet to the reporting facility.
Source: TRI_FACILITY_DB.DB_NUM
Reference: Part I, Section 4.7a
D&B NR B
Unique identification number assigned by Dun and
Bradstreet to the reporting facility.
Source: TRI_FACILITY_DB.DB_N U M
Reference: Part I, Section 4.7b
RCRA NR A
Twelve-digit alphanumeric identifier assigned by EPA per
the Resource Conservation and Recovery Act (RCRA). In RY
2005, TRI stopped collecting RCRA IDs on the Reporting
Form R.
Source: EPA's Facility Registry System
RCRA NR B
Twelve-digit alphanumeric identifier assigned by EPA per the
Resource Conservation and Recovery Act (RCRA). In RY 2005,
TRI stopped collecting RCRA IDs on the Reporting Form R.
Source: EPA's Facility Registry System
NPDESNRA
Nine-digit alphanumeric identifier assigned to a facility in EPA's
National Pollutant Discharge Elimination System (NPDES). In RY
2006, TRI stopped collecting NPDES IDs on the Reporting Form
R.
Source: EPA's Facility Registry System
NPDES NR B
Nine-digit alphanumeric identifier assigned to a facility in EPA's
National Pollutant Discharge Elimination System (NPDES). In RY
2006, TRI stopped collecting NPDES IDs on the Reporting Form
R.
Source: EPA's Facility Registry System
UIC NR A
Underground injection identification number, assigned by EPA
or the state, to a facility. In RY 2006, TRI stopped collecting UIC
IDs on the Reporting Form R.
Source: EPA's Facility Registry System
UIC NR B
Underground injection identification number, assigned by EPA
or the state, to a facility. In RY 2006, TRI stopped collecting UIC
IDs on the Reporting Form R.
Source: EPA's Facility Registry System
PARENT COMPANY NAME
Name of the corporation or other business entity that
controls the reporting facility.
Source: TRI_FACILITY.PARE NT_CO_ NAME
Reference: Part I, Section 5.1
PARENT COMPANY D&B NR
Unique identification number assigned by Dun and Bradstreet
to the parent company of the reporting facility.
Source: TRI_F ACI LITY. P ARE NT_CO_D B_N U M
Reference: Part I, Section 5.2
STANDARDIZED PARENT
COMPANY NAME
Standardized Parent Company Name assigned by TRI.
Source: TRI FACILITY.STANDARDIZED PARENT COMPANY
DOCUMENT CONTROL
NUMBER
Unique identification number assigned to each submission by
EPA. Format: TTYYMMMNNNNNC, where

-------
No.
Field Name
Type
Description



TT = document type



YY = reporting year



MMM = document type



NNNNN= sequential number



C = check digit



Source: TRI REPORTING FORM.DOC CTRL NUM



Reference: NA (System-generated)
48
CAS NUMBER
C
Chemical Abstracts Service (CAS) Registry Number for unique
chemical, or category code (for compounds).
NOTE: CAS number 999999999 is for sanitized trade secret
submissions; CHEM_NAME displays the reported generic
chemical name.
Source: TRI_REPORTING_FORM.TRI_CHEM_ID
Reference: Part II, Section 1.1
49
CHEMICAL NAME

Name of the chemical (or generic name, if the chemical is
claimed as a trade secret).
Source: TRI_REPORTING_FORM.CAS_CHEM_ NAME
Reference: Part II, Section 1.2 or Part II, Section 1.3
50
CLASSIFICATION
C
Indicates the classification of the chemical. Chemicals can be
classified as either a dioxin or dioxin-like compound, a
Persistent, Bioaccumulative and Toxic chemical, or a general
EPCRA Section 313 chemical.
Values: {TRI, PBT, DIOXIN} where:
TRI = General EPCRA Section 313 Chem.
PBT = Persistent, Bioaccumulative and Toxic
DIOXIN = Dioxin or Dioxin-like compound
Source: TRI_CHEM_INFO.CLASSIFICATION
Reference: NONE
51
UNIT OF MEASURE
C
Indicates the unit of measure used to quantify the chemical.
Dioxin and dioxin-like compounds are reported in grams, while
all other TRI chemicals are reported in pounds. Values:
{Pounds, Grams}
Source: TRI_CHEM_INFO.UNIT_OF_MEASURE
Reference: NONE
52
METALJND
C
Code indicating whether the chemical is a metal or not.
Yes = Metal
No = Non-Metal
See "Appendix B -Chemical Classifications - Metals" for a list of
the metals on the TRI chemical list.
Source: TRI CHEM INFO.Metal Ind
53
REVISION CODE 1
C
If the facility revised its original TRI reporting form for this
chemical, this code indicates the reason for the revision.
Values:
RR1 = New Monitoring Data
RR2 = New Emission Factors
RR3 = New Chemical Concentration Data
RR4 = Recalculation(s)
RR5 = Other Reason(s)
Source: TRI_REPORTING_FORM.Revision_Code_

-------
No.
Field Name
Type
Description
54
REVISION CODE 2
C
If the facility revised its original TRI reporting form for this
chemical, this code indicates the reason for the revision.
Values:
RR1 = New Monitoring Data
RR2 = New Emission Factors
RR3 = New Chemical Concentration Data
RR4 = Recalculation(s)
RR5 = Other Reason(s)
Source: TRI REPORTING FORM.Revision Code
55
DIOXIN DISTRIBUTION 1
N
Indicates the percentage of 1,2,3,4,6,7,8
Heptachlorodibenzofuran (CAS # 67562-39-4) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_l
Reference: Part II, Section 1.4
56
DIOXIN DISTRIBUTION 2
N
Indicates the percentage of 1,2,3,4,7,8,9
Heptachlorodibenzofuran (CAS # 55673-89-7) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_2
Reference: Part II, Section 1.4
57
DIOXIN DISTRIBUTION 3
N
Indicates the percentage of 1,2,3,4,7,8
Hexachlorodibenzofuran (CAS # 70648-26-9) in the
reported dioxin or dioxin-like compound. Values are either
0 or a number between 0 and 100 (inclusive).
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_3
Reference: Part II, Section 1.4
58
DIOXIN DISTRIBUTION 4
N
Indicates the percentage of 1,2,3,6,7,8
Hexachlorodibenzofuran (CAS # 57117-44-9) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_4
Reference: Part II, Section 1.4
59
DIOXIN DISTRIBUTION 5
N
Indicates the percentage of 1,2,3,7,8,9
Hexachlorodibenzofuran (CAS # 72918-21-9) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI REPORTING FORM.DIOXIN DISTRIBUTION 5

-------
No.
Field Name
Type
Description



Reference: Part II, Section 1.4
60
DIOXIN DISTRIBUTION 6
N
Indicates the percentage of 2,3,4,6,7,8
Hexachlorodibenzofuran (CAS # 60851-34-5) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_6
Reference: Part II, Section 1.4
61
DIOXIN DISTRIBUTION 7
N
Indicates the percentage of 1,2,3,4,7,8 Hexachlorodibenzo-p-
dioxin (CAS # 39227-28-6) in the reported dioxin or dioxin-like
compound. Values are either 0 or a number between 0 and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_7
Reference: Part II, Section 1.4
62
DIOXIN DISTRIBUTION 8
N
Indicates the percentage of 1,2,3,6,7,8 Hexachlorodibenzo- p-
dioxin (CAS # 5765385-7) in the reported dioxin or dioxin-like
compound. Values are either 0 or a number between 0. and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_8
Reference: Part II, Section 1.4
63
DIOXIN DISTRIBUTION 9
N
Indicates the percentage of 1,2,3,7,8,9 Hexachlorodibenzo-p-
dioxin (CAS # 19408-74-3) in the reported dioxin or dioxin-like
compound. Values are either 0 or a number between 0 and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_9
Reference: Part II, Section 1.4
64
DIOXIN DISTRIBUTION 10
N
Indicates the percentage of 1,2,3,4,6,7,8 Heptachlorodibenzo-
p-dioxin (CAS # 35822-46-9) in the reported dioxin or dioxin-
like compound. Values are either 0 or a number between 0 and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_10
Reference: Part II, Section 1.4
65
DIOXIN DISTRIBUTION 11
N
Indicates the percentage of 1,2,3,4,6,7,8,9
Octachlorodibenzofuran (CAS # 39001-02-0) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI REPORTING FORM.DIOXIN DISTRIBUTION 11

-------
No.
Field Name
Type
Description



Reference: Part II, Section 1.4
66
DIOXIN DISTRIBUTION 12
N
Indicates the percentage of 1,2,3,4,6,7,8,9 Octachlorodibenzo-
p-dioxin (CAS # 03268-87-9) in the reported dioxin or dioxin-
like compound. Values are either 0 or a number between 0 and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_12
Reference: Part II, Section 1.4
67
DIOXIN DISTRIBUTION 13
N
Indicates the percentage of 1,2,3,7,8
Pentachlorodibenzofuran (CAS # 57117-41-6) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_13
Reference: Part II, Section 1.4
68
DIOXIN DISTRIBUTION 14
N
Indicates the percentage of 2,3,4,7,8
Pentachlorodibenzofuran (CAS # 57117-31-4) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_14
Reference: Part II, Section 1.4
69
DIOXIN DISTRIBUTION 15
N
Indicates the percentage of 1,2,3,7,8 Pentachlorodibenzo-p-
dioxin (CAS # 40321-76-4) in the reported dioxin or dioxin-like
compound. Values are either 0 or a number between 0 and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_15
Reference: Part II, Section 1.4
70
DIOXIN DISTRIBUTION 16
N
Indicates the percentage of 2,3,7,8
Tetrachlorodibenzofuran (CAS # 51207-31-9) in the
reported dioxin or dioxin-like compound. Values are
either 0 or a number between 0 and 100 (inclusive).
This data element collected from RY 2000 through
2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_16
Reference: Part II, Section 1.4
71
DIOXIN DISTRIBUTION 17
N
Indicates the percentage of 2,3,78 Tetrachlorodibenzo-p-dioxin
(CAS # 01746-01-6) in the reported dioxin or dioxin-like
compound. Values are either 0 or a number between 0 and
100 (inclusive). This data element collected from RY 2000
through 2007. See "Appendix D - Dioxin and Dioxin-like
Compounds Data" for more information.
Source: TRI_REPORTING_FORM.DIOXIN_DISTRIBUTION_17
Reference: Part II, Section 1.4

-------
No.
Field Name
Type
Description
72
QUANTITY RELEASED PRIOR
YEAR
N
The total quantity of the chemical released on and off site
during the previous year. In RY 2003, this data element was
retired and replaced by the more detailed data elements in
rows 76, 80, 84 and 88, which show the divisions of on-site
and off-site releases for the previous year.
Source: TRI_SOURCE_REDUCT_Q,TY.REL_PREV_YR_QTY
CURRENT_YEAR
Reference: Part II, Section 8.1 Col. A
73
QUANTITY RELEASED
CURRENT YEAR
N
The total quantity of the chemical released on and off site
during the current year. In RY 2003, this data element was
retired and replaced by the more detailed data elements in
rows 77, 81, 85 and 89, which show the divisions of on-site
and off-site releases for the current year.
Source: TRI_SOURCE_REDUCT_Q,TY.REL_CURR_YR_QTY
CURRENT_YEAR
Reference: Part II, Section 8.1 Col. B
74
QUANTITY RELEASED
FOLLOWING YEAR
N
The total quantity of the chemical released on and off site
during the following year. In RY 2003, this data element was
retired and replaced by the more detailed data elements in
rows 78, 82, 86 and 90, which show the divisions of on-site and
off-site releases for the following year.
Source: TRI_SOURCE_REDUCT_QTY.REL_FOLL_YR_QTY
Reference: Part II, Section 8.1 Col. C
75
QUANTITY RELEASED SECOND-
FOLLOWING YEAR
N
The total quantity of the chemical released on and off site
during the second following year. In RY 2003, this data
element was retired and replaced by the more detailed data
elements in rows 79, 83, 87 and 91, which show the divisions
of on-site and off-site releases for the second following year.
Source: TRI_SOURCE_REDUCT_QTY.REL_SECD_YR_QTY
Reference: Part II, Section 8.1 Col. D
76
ON-SITE LIMITED RELEASES -
PRIOR YEAR
N
Total quantity of on-site releases to Class 1 Underground
Injection Wells, RCRA Subtitle C landfills, and other landfills in
the previous year.
Source: TRI_SOURCE_REDUCT_QTY.REL_81a_PREV_YR_QTY
Reference: Part II, Section 8.1a Col A.
77
ON-SITE LIMITED RELEASES-
CURRENT YEAR
N
Total quantity of on-site releases to Class 1 Underground
Injection Wells, RCRA Subtitle C landfills, and other landfills in
the current year.
Source: TRI_SOURCE_REDUCT_QTY.REL_81a_CURR_YR_QTY
Reference: Part II, Section 8.1a Col B.
78
ON-SITE LIMITED RELEASES-
FOLLOWING YEAR
N
Projected total auantitv of on-site releases to Class 1
Underground Injection Wells, RCRA Subtitle C landfills, and
other landfills in the year following the reporting year.
Source: TRI_SOURCE_REDUCT_QTY.REL_81a_FOLL_YR_QTY
Reference: Part II, Section 8.1a Col C.
79
ON-SITE LIMITED RELEASES-
SECOND-FOLLOWING YEAR
N
Projected total quantity of on-site releases to Class 1
Underground Injection Wells, RCRA Subtitle C landfills, and
other landfills in the second year following the reporting
year.
Source: TRI_SOURCE_REDUCT_QTY.REL_81a_SECD_YR_QTY

-------
No.
Field Name
Type
Description


Reference: Part II, Section 8.1a Col D.
80
OTHER ON-SITE RELEASES -
PRIOR YEAR
N
Total quantity of other on-site releases in the previous year.
These include air emissions, surface water discharges,
underground injections to Class ll-V wells, land
treatment/application farming, RCRCA Subtitle C surface
impoundments and other surface impoundments and other
disposal.
Source: TRI_SOURCE_REDUCT_QTY.REL_81b_PREV_YR_QTY
Reference: Part II, Section 8.1b Col A.
81
OTHER ON-SITE RELEASES -
CURRENT YEAR
N
Total quantity of other on-site releases in the current year.
These include air emissions, surface water discharges,
underground injections to Class ll-V wells, land
treatment/application farming, RCRCA Subtitle C surface
impoundments and other surface impoundments and other
disposal.
Source: TRI_SOURCE_REDUCT_QTY.
REL_81b_CU RR_YR_QTY
Reference: Part II, Section 8.1b Col B.
82
OTHER ON-SITE RELEASES -
FOLLOWING YEAR
N
Projected Total quantity of other on-site releases in the
following year. These include air emissions, surface water
discharges, underground injections to Class ll-V wells, land
treatment/application farming, RCRCA Subtitle C surface
impoundments and other surface impoundments and other
disposal.
Source: TRI_SOURCE_REDUCT_QTY.
REL_81b_FOLL_YR_QTY
Reference: Part II, Section 8.1b Col C.
83
OTHER ON-SITE RELEASES -
SECOND-FOLLOWING YEAR
N
Projected Total auantitv of other on-site releases in the second
following year. These include air emissions, surface water
discharges, underground injections to Class ll-V wells, land
treatment/application farming, RCRCA Subtitle C surface
impoundments and other surface impoundments and other
disposal.
Source: TRI_SOURCE_REDUCT_QTY.
REL_81b_SECD_YR_QTY
Reference: Part II, Section 8.1b Col D.
84
OFF-SITE LIMITED RELEASES-
PRIOR YEAR
N
Total quantity of off-site releases to Class 1 Underground
Injection Wells, RCRA Subtitle C landfills, and other landfills in
the previous year.
Source: TRI_SOURCE_REDUCT_QTY.
REL_81c_PREV_YR_QTY
Reference: Part II, Section 8.1c Col A.
85
OFF-SITE LIMITED RELEASES-
CURRENT YEAR
N
Total quantity of off-site releases to Class 1 Underground
Injection Wells, RCRA Subtitle C landfills, and other landfills in
the current reporting year.
Source: TRI_SOURCE_REDUCT_QTY.REL_81c_CURR_YR_QTY
Reference: Part II, Section 8.1c Col B.
86
OFF-SITE LIMITED RELEASES-
FOLLOWING YEAR
N
Projected total quantity of off-site releases to Class 1
Underground Injection Wells, RCRA Subtitle C landfills, and
other landfills in the year following the current reporting
year.
Source: TRI_SOURCE_REDUCT_QTY.REL_81c_FOLL_YR_QTY

-------
No.
Field Name
Type
Description



Reference: Part II, Section 8.1c Col C.
87
OFF-SITE LIMITED RELEASES-
SECOND-FOLLOWING YEAR
N
Projected total quantity of off-site releases to Class 1
Underground Injection Wells, RCRA Subtitle C landfills, and
other landfills in the second year following the current
reporting year.
Source: TRI_SOURCE_REDUCT_Q,TY.REL_81c_SECD_YR_QTY
Reference: Part II, Section 8.1c Col D.
88
OTHER OFF-SITE RELEASES-
PRIOR YEAR
N
Total quantity of other off-site releases in the previous year
including Class ll-V Underground Injection Wells, Surface
Impoundments, Land Treatment, Other Land Disposal, Other
Off-site Management, Transfers to Waste Brokers for Disposal
and Unknown disposal.
Source: TRI_SOURCE_REDUCT_Q,TY.REL_81d_PREV_YR_QTY
Reference: Part II, Section 8.Id Col A.
89
OTHER OFF-SITE RELEASES-
CURRENT YEAR
N
Total quantity of other off-site releases in the current year
including Class ll-V Underground Injection Wells, Surface
Impoundments, Land Treatment, Other Land Disposal, Other
Off-site Management, Transfers to Waste Brokers for Disposal
and Unknown disposal.
Source: TRI_SOURCE_REDUCT_QTY.REL_81d_CURR_YR_QTY
Reference: Part II, Section 8.1d Col B.
90
OTHER OFF-SITE RELEASES-
FOLLOWING YEAR
N
Projected total auantitv of other off-site releases in the
following year including Class ll-V Underground Injection
Wells, Surface Impoundments, Land Treatment, Other Land
Disposal, Other Off-site Management, Transfers to Waste
Brokers for Disposal and Unknown disposal.
Source: TRI_SOURCE_REDUCT_QTY.REL_81d_FOLL_YR_QTY
Reference: Part II, Section 8.Id Col C.
91
OTHER OFF-SITE RELEASES-
SECOND-FOLLOWING YEAR
N
Projected total auantitv of other off-site releases in the second
following year including Class ll-V Underground Injection
Wells, Surface Impoundments, Land Treatment, Other Land
Disposal, Other Off-site Management, Transfers to Waste
Brokers for Disposal and Unknown disposal.
Source: TRI_SOURCE_REDUCT_QTY.REL_81d_SECD_YR_QTY
Reference: Part II, Section 8.Id Col D.
92
ENERGY RECOVERY ON SITE
PRIOR YEAR
N
The total quantity of the toxic chemical used on site for
energy recovery during the previous year.
Source: TRI_SOURCE_REDUCT_QTY.
ENERGY_ONSITE_PREV_YR_QTY
Reference: Part II, Section 8.2A
93
ENERGY RECOVERY ON SITE
CURRENT YEAR
N
The total quantity of the toxic chemical used on site for
energy recovery during the current reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
ENERGY_ONSITE_CURR_YR_QTY
Reference: Part II, Section 8.2B
94
ENERGY RECOVERY ON SITE
FOLLOWING YEAR
N
The total auantitv of the toxic chemical projected to be used
on site for energy recovery in the first year following the
reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
ENERGY_ONSITE_FOLL_YR_QTY
Reference: Part II, Section 8.2C

-------
No.
Field Name
Type
Description
95
ENERGY RECOVERY ON SITE
SECOND-FOLLOWING YEAR

The total quantity of the toxic chemical projected to be used
on site for energy recovery in the second year following the
reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
ENERGY_ONSITE_SECD_YR_QTY
Form R: Part II, Section 8.2D
96
ENERGY RECOVERY OFF SITE
PRIOR YEAR
N
The total quantity of the toxic chemical sent off site for energy
recovery during the previous year.
Source: TRI_SOURCE_REDUCT_QTY.
ENERGY_OFFSITE_PREV_YR_QTY
Reference: Part II, Section 8.3A
97
ENERGY RECOVERY OFF SITE
CURRENT YEAR
N
The total quantity of the toxic chemical sent off site for
energy recovery during the current reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
E N E RG Y_0 F FS IT E_C U R R_YR_QTY
Reference: Part II, Section 8.3B
98
ENERGY RECOVERY OFF SITE
FOLLOWING YEAR
N
The total quantity of the toxic chemical projected to be sent off
site for energy recovery in the first year following the
reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
ENERGY_OFFSITE_FOLL_YR_QTY
Form R: Part II, Section 8.3C
99
ENERGY RECOVERY OFF SITE
SECOND-FOLLOWING YEAR
N
The total quantity of the toxic chemical projected to be sent off
site for energy recovery in the second year following the
reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
E N E RG Y_0 F FS IT E_S E CD_YR_QTY
Form R: Part II, Section 8.3D
100
QUANTITY RECYCLED ON SITE
PRIOR YEAR
N
The total quantity of the toxic chemical recycled on site during
the previous year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_ONSITE_PREV_YR_QTY
Reference: Part II, Section 8.4A
101
QUANTITY RECYCLED ON SITE
CURRENT YEAR
N
The total quantity of the toxic chemical recycled on site during


the current reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_ONSITE_CURR_YR_QTY
Reference: Part II, Section 8.4B
102
QUANTITY RECYCLED ON SITE
FOLLOWING YEAR
N
The total quantity of the toxic chemical projected to be
recycled on site in first year following the reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_ONSITE_FOLL_YR_QTY
resource: Part II, Section 8.4C
103
QUANTITY RECYCLED ON SITE
SECOND-FOLLOWING YEAR
N
The total quantity of the toxic chemical projected to be
recycled on site in the second year following the reporting
year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_ONSITE_SECD_YR_QTY
Reference: Part II, Section 8.4D

-------
No.
Field Name
Type
Description
104
QUANTITY RECYCLED OFF SITE
PRIOR YEAR
N
The total quantity of the toxic chemical sent off site for
recycling during the previous year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_OFFSITE_PREV_YR_QTY
Reference: Part II, Section 8.5A
105
QUANTITY RECYCLED OFF SITE
CURRENT YEAR
N
The total quantity of the toxic chemical sent off site for
recycling during the current reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
R E CY C_0 FFSITE_CUR R_Y R_QTY
Reference: Part II, Section 8.5B
106
QUANTITY RECYCLED OFF SITE
FOLLOWING YEAR
N
The total auantitv of the toxic chemical projected to be sent
off site for recycling in the first year following the reporting
year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_OFFSITE_FOLL_YR_QTY
Form R: Part II, Section 8.5C
107
QUANTITY RECYCLED OFF SITE
SECOND-FOLLOWING YEAR
N
The total quantity of the toxic chemical projected to be sent
off site for energy recovery in the second year following the
reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
RECYC_OFFSITE_PREV_YR_QTY
Reference: Part II, Section 8.5D
108
QUANTITY TREATED ON SITE
PRIOR YEAR
N
The total quantity of the toxic chemical treated on site during
the previous year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_ONSITE_PREV_YR_QTY
Reference: Part II, Section 8.6A
109
QUANTITY TREATED ON SITE
CURRENT YEAR
N
The total quantity of the toxic chemical treated on site during


the current reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_ONSITE_CURR_YR_QTY
Reference: Part II, Section 8.6B
110
QUANTITY TREATED ON SITE
FOLLOWING YEAR
N
The total auantitv of the toxic chemical projected to be treated
on site in the first year following the reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_ONSITE_FOLL_YR_QTY
Reference: Part II, Section 8.6C
111
QUANTITY TREATED ON SITE
SECOND-FOLLOWING YEAR
N
The total auantitv of the toxic chemical projected to be
treated on site in the second year following the reporting
year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_ONSITE_SECD_YR_QTY
Reference: Part II, Section 8.6D
112
QUANTITY TREATED OFF SITE
PRIOR YEAR
N
The total quantity of the toxic chemical sent off site for
treatment (including transfers to POTWs) during the
previous reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_OFFSITE_PREV_YR_QTY
Reference: Part II, Section 8.7A

-------
No.
Field Name
Type
Description
113
QUANTITY TREATED OFF SITE
CURRENT YEAR
N
The total quantity of the toxic chemical sent off site for
treatment (including transfers to POTWs) during the current
reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_OFFSITE_CURR_YR_QTY
Reference: Part II, Section 8.7B
114
QUANTITY TREATED OFF SITE
FOLLOWING YEAR
N
The total quantity of the toxic chemical sent off site for
treatment (including transfers to POTWs) in the first year
following the reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_OFFSITE_FOLL_YR_QTY
Reference: Part II, Section 8.7C
115
QUANTITY TREATED OFF SITE
SECOND-FOLLOWING YEAR
N
The total quantity of the toxic chemical sent off site for
treatment (including transfers to POTWs) in the second year
following the reporting year.
Source: TRI_SOURCE_REDUCT_QTY.
TREATED_OFFSITE_PREV_YR_QTY
Reference: Part II, Section 8.7D
116
CATASTROPHIC RELEASES OR
OTHER ONE-TIME EVENTS
N
The total quantity of the toxic chemical released to the
environment or transferred off site due to events not
associated with routine production processes.
Source: TRI_REPORTING_FORM.ONE_TIME_RELEASE_QTY
Reference: Part II, Section 8.8
117
PROD RATIO/ACTIVITY INDEX
N
The ratio of production or activity in the reporting year
divided by production or activity in the previous year. Activity
index is based on a variable other than production that is the
primary influence on the quantity of the reported TRI
chemical. Field length is in the format of +nnnn.nn.
Source: TRI_REPORTING_FORM.PRODUCTION_RATIO
Reference: Part II, Section 8.9
118
PROD_RATIO_OR_ACTIVITY
C
Indicates whether the value reported in Section 8.9 (see row
#117) is a production ratio value or an activity index value.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.9
119
FIRST SOURCE REDUCTION
ACTIVITY CODE
C
Activity code indicating the first action taken by the facility to
reduce the amount of the toxic chemical released, used for
energy recovery, recycled, or treated. This is a "W" followed
by two digits (sometimes called a "W code").
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_ACTIVITY
Reference: Part II, Section 8.10.1
120
FIRST SOURCE REDUCTION
ACTIVITY DESCRIPTION
C
A text description of the preceding source reduction activity
code.
Source: TRI_CODE_DESC.DESCRIPTION
Reference: Part II, Section 8.10.1
121
FIRST SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
1
C
Code corresponding to the first method (or the information
source) used to identify the possibility for implementing the
first source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).

-------
No. Field Name Type Description



Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_l
Reference: Part II, Section 8.10.1a
122
FIRST SOURCE REDUCTION
ACTIVITY ID METHOD - CODE 1
DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.1a
123
FIRST SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
2
C
Code corresponding to the second method (or the
information source) used to identify the possibility for
implementing the first source reduction activity at the
facility. This is a "T" followed by two digits (sometimes called
a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_2
Reference: Part II, Section 8.10.1b
124
FIRST SOURCE REDUCTION
ACTIVITY ID METHOD - CODE 2
DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.1b
125
FIRST SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
3
C
Code corresponding to the third method (or the information
source) used to identify the possibility for implementing the
first source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_3
Reference: Part II, Section 8.10.1c
126
FIRST SOURCE REDUCTION
ACTIVITY ID METHOD - CODE 3
DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.1c
127
EST ANNUAL REDUCTION -
FIRST SOURCE REDUCTION
ACTIVITY - CODE
C
Optionally, facilities can estimate the annual reduction in
chemical waste generation associated with each reported
source reduction activity. Reporting of this data element began
in reporting year 2014.
Source:
TRI_SOURCE_REDUCT_METHOD.EST_ANNUAL_REDUCT
Reference: Part II, Section 8.10.Id
128
EST ANNUAL REDUCTION -
FIRST SOURCE REDUCTION
ACTIVITY - CODE DESCRIPTION
C
Description of the preceding Estimated Annual Reduction code.
A facility can enter one of six ranges codes. See "Form R,
Section 8.10: Source Reduction Activities - Estimated Annual
Reduction" in Appendix A for codes and descriptions.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.Id
129
SECOND SOURCE REDUCTION
ACTIVITY CODE
C
Activity code indicating the second action taken by the
facility to reduce the amount of the toxic chemical released,
used for energy recovery, recycled, or treated. This is a "W"
followed by two digits (sometimes called a "W code").
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_ACTIVITY
Reference: Part II, Section 8.10.2

-------
No.
Field Name
Type
Description
130
SECOND SOURCE REDUCTION
ACTIVITY DESCRIPTION
C
A text description of the preceding source reduction activity
code.
Source: TRI_CODE_DESC.DESCRIPTION
Reference: Part II, Section 8.10.2
131
SECOND SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
1
C
Code corresponding to the first method (or the information
source) used to identify the possibility for implementing the
second source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_l
Reference: Part II, Section 8.10.2.a
132
SECOND SOURCE REDUCTION
ACTIVITY ID METHOD - CODE 1
DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.2.a
133
SECOND SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
2
C
Code corresponding to the second method (or the
information source) used to identify the possibility for
implementing the second source reduction activity at the
facility. This is a "T" followed by two digits (sometimes called
a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_2
Reference: Part II, Section 8.10.2b
134
SECOND SOURCE REDUCTION
ACTIVITY ID METHOD - CODE 2
DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.2b
135
SECOND SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
3
C
Code corresponding to the third method (or the information
source) used to identify the possibility for implementing the
second source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_3
Reference: Part II, Section 8.10.2.C
136
SECOND SOURCE REDUCTION
ACTIVITY ID METHOD - CODE 3
DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.2.C
137
EST ANNUAL REDUCTION -
SECOND SOURCE REDUCTION
ACTIVITY-CODE
C
Optionally, facilities can estimate the annual reduction in
chemical waste generation associated with each reported
source reduction activity. Reporting of this data element began
in reporting year 2014.
Source:
TRI_SOURCE_REDUCT_METHOD.EST_ANNUAL_REDUCT
Reference: Part II, Section 8.10.2d
138
EST ANNUAL REDUCTION -
SECOND SOURCE REDUCTION
ACTIVITY - CODE DESCRIPTION
C
Description of the preceding Estimated Annual Reduction code.
A facility can enter one of six ranges codes. See "Form R,
Section 8.10: Source Reduction Activities - Estimated Annual
Reduction" in Appendix A for codes and descriptions.

-------
No. Field Name Type Description



Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.2d
139
THIRD SOURCE REDUCTION
ACTIVITY CODE
C
Activity code indicating the third action taken by the facility
to reduce the amount of the toxic chemical released, used
for energy recovery, recycled, or treated. This is a "W"
followed by two digits (sometimes called a "W code").
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_ACTIVITY
Reference: Part II, Section 8.10.3
140
THIRD SOURCE REDUCTION
ACTIVITY DESCRIPTION
C
A text description of the preceding source reduction activity
code.
Source: TRI_CODE_DESC.DESCRIPTION
Reference: Part II, Section 8.10.3
141
THIRD SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
1
C
Code corresponding to the first method (or the information
source) used to identify the possibility for implementing the
third source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_l
Reference: Part II, Section 8.10.3a
142
THIRD SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
1 DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.3a
143
THIRD SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
2
C
Code corresponding to the second method (or the
information source) used to identify the possibility for
implementing the third source reduction activity at the
facility. This is a "T" followed by two digits (sometimes called
a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_2
Reference: Part II, Section 8.10.3b
144
THIRD SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
2 DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.3b
145
THIRD SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
3
C
Code corresponding to the third method (or the information
source) used to identify the possibility for implementing the
third source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SO URCE_REDU CT_M ETH O D_3
Reference: Part II, Section 8.10.3c
146
THIRD SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
3 DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.3c

-------
No.
Field Name
Type
Description
147
EST ANNUAL REDUCTION -
THIRD SOURCE REDUCTION
ACTIVITY-CODE
C
Optionally, facilities can estimate the annual reduction in
chemical waste generation associated with each reported
source reduction activity. Reporting of this data element began
in reporting year 2014.
Source:
TRI_SOURCE_REDUCT_METHOD.EST_ANNUAL_REDUCT
Reference: Part II, Section 8.10.3d
148
EST ANNUAL REDUCTION -
THIRD SOURCE REDUCTION
ACTIVITY - CODE DESCRIPTION
C
Description of the preceding Estimated Annual Reduction code.
A facility can enter one of six ranges codes. See "Form R,
Section 8.10: Source Reduction Activities - Estimated Annual
Reduction" in Appendix A for codes and descriptions.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.3d
149
FOURTH SOURCE REDUCTION
ACTIVITY CODE
C
Activity code indicating the fourth action taken by the facility
to reduce the amount of the toxic chemical released, used
for energy recovery, recycled, or treated. This is a "W"
followed by two digits (sometimes called a "W code").
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_ACTIVITY
Reference: Part II, Section 8.10.4
150
FOURTH SOURCE REDUCTION
ACTIVITY DESCRIPTION
C
A text description of the preceding source reduction activity
code.
Source: TRI_CODE_DESC.DESCRIPTION
Reference: Part II, Section 8.10.4
151
FOURTH SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
1
C
Code corresponding to the first method (or the information
source) used to identify the possibility for implementing the
fourth source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_l
Reference: Part II, Section 8.10.4a
152
FOURTH SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
1 DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.4a
153
FOURTH SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
2
C
Code corresponding to the second method (or the
information source) used to identify the possibility for
implementing the fourth source reduction activity at the
facility. This is a "T" followed by two digits (sometimes called
a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_2
Reference: Part II, Section 8.10.4b
154
FOURTH SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
2 DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.4b
155
FOURTH SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
3
C
Code corresponding to the third method (or the information
source) used to identify the possibility for implementing the

-------
No. Field Name Type Description



fourth source reduction activity at the facility. This is a "T"
followed by two digits (sometimes called a "T" code).
Source: TRI_SOURCE_REDUCT_METHOD.
SOURCE_REDUCT_METHOD_3
Reference: Part II, Section 8.10.4c
156
FOURTH SOURCE REDUCTION
ACTIVITY ID METHOD - CODE
3 DESCRIPTION
C
A text description of the preceding source reduction activity
identification method code.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.4c
157
EST ANNUAL REDUCTION -
FOURTH SOURCE REDUCTION
ACTIVITY - CODE
C
Optionally, facilities can estimate the annual reduction in
chemical waste generation associated with each reported
source reduction activity. Reporting of this data element began
in reporting year 2014.
Source:
TRI_SOURCE_REDUCT_METHOD.EST_ANNUAL_REDUCT
Reference: Part II, Section 8.10.4d
158
EST ANNUAL REDUCTION -
FOURTH SOURCE REDUCTION
ACTIVITY- CODE DESCRIPTION
C
Description of the preceding Estimated Annual Reduction code.
A facility can enter one of six ranges codes. See "Form R,
Section 8.10: Source Reduction Activities - Estimated Annual
Reduction" in Appendix A for codes and descriptions.
Source: TRI_DESC_CODE.DESCRIPTION
Reference: Part II, Section 8.10.4d
APPENDIX A - LIST OF VALUES FOUND IN FILE TYPE 2A
Form R, Section 8.10. Source Reduction Activities - Estimated Annual Reduction
R1 = 100% (elimination of the chemical)
R2 = greater than or equal to 50%, but less than 100%
R3 = greater than or equal to 25%, but less than 50%
R4 = greater than or equal 15%, but less than to 25%
R5 = greater than or equal 5%, but less than to 15%
R6 = greater than 0%, but less than 5%
APPENDIX B - Chemical Classification - Metals
Category 1 Metals (Metaljnd ='1')
Chemical
CAS#
TRI Chemical ID
ANTIMONY
7440-36-0
007440360
ANTIMONY COMPOUNDS
N010
N010
ARSENIC
7440-38-2
007440382

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ARSENIC COMPOUNDS
N020
N020
BERYLLIUM
7440-41-7
007440417
BERYLLIUM COMPOUNDS
N050
N050
CADMIUM
7440-43-9
007440439
CADMIUM COMPOUNDS
N078
N078
CHROMIUM
7440-47-3
007440473
CHROMIUM COMPOUNDS
(EXCEPT CHROMITE ORE MINED IN THE TRANSVAAL REGION)
N090
N090
COBALT
7440-48-4
007440484
COBALT COMPOUNDS
N096
N096
COPPER
7440-50-8
007440508
COPPER COMPOUNDS
N100
N100
LEAD
7439-92-1
007439921
LEAD COMPOUNDS
N420
N420
MANGANESE
7439-96-5
007439965
MANGANESE COMPOUNDS
N450
N450
MERCURY
7439-97-6
007439976
MERCURY COMPOUNDS
N458
N458
NICKEL
7440-02-0
007440020
NICKEL COMPOUNDS
N495
N495
SELENIUM
7782-49-2
007782492
SELENIUM COMPOUNDS
N725
N725
SILVER
7440-22-4
007440224
SILVER COMPOUNDS
N740
N740
THALLIUM
7440-28-0
007440280
THALLIUM COMPOUNDS
N760
N760
VANADIUM COMPOUNDS
N770
N770
ZINC COMPOUNDS
N982
N982

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APPENDIX B - Chemical Classification - Metals (cont.)
Category 2 Metals (Metaljnd = '2')
Chemical
CAS#
TRI Chemical ID
ALUMINUM OXIDE (fibrous forms)
1344-28-1
001344281
ALUMINUM PHOSPHIDE
20859-73-8
020859738
ASBESTOS (FRIABLE)
1332-21-4
001332214
BIS(TRIBUTYLTIN) OXIDE
56-35-9
000056359
BORON TRICHLORIDE
10294-34-5
010294345
BORON TRIFLUORIDE
7637-07-2
007637072
C.I. DIRECT BLUE 218
28407-37-6
028407376
C.I. DIRECT BROWN 95
16071-86-6
016071866
FENBUTATIN OXIDE
13356-08-6
013356086
FERBAM
14484-64-1
014484641
IRON PENTACARBONYL
13463-40-6
013463406
LITHIUM CARBONATE
554-13-2
000554132
MANEB
12427-38-2
012427382
METIRAM
9006-42-2
009006422
MOLYBDENUM TRIOXIDE
1313-27-5
001313275
OSMIUM TETROXIDE
20816-12-0
020816120
POTASSIUM BROMATE
7758-01-2
007758012
SODIUM NITRITE
7632-00-0
007632000
THORIUM DIOXIDE
1314-20-1
001314201
TITANIUM TETRACHLORIDE
7550-45-0
007550450
TRIBUTYLTIN FLUORIDE
1983-10-4
001983104
TRIBUTYLTIN METHACRYLATE
2155-70-6
002155706
TRIPHENYLTIN CHLORIDE
639-58-7
000639587
TRIPHENYLTIN HYDROXIDE
76-87-9
000076879
ZINEB
12122-67-7
012122677
Category 3 Metals (Metaljnd = '3')
Chemical
CAS#
TRI Chemical ID
BARIUM
7440-39-3
007440393
BARIUM COMPOUNDS
N040
N040
Category 4 Metals (Metaljnd ='4')
Chemical
CAS#
TRI Chemical ID
ALUMINUM (FUME OR DUST)
7429-90-5
007429905
VANADIUM ( EXCEPT WHEN contained in AN ALLOY)
7440-62-2
007440622
ZINC (FUME OR DUST)
7440-66-6
007440666

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APPENDIX C - Persistent Bio-accumulative Toxics (PBTs)
Chemical Name
CAS Number
ALDRIN
309-00-2
BENZO(G H l)PERYLENE
191-24-2
CHLORDANE
57-74-9
DIOXIN AND DIOXIN-LIKE COMPOUNDS
N150
HEPTACHLOR
76-44-8
HEXABROMOCYCLODODECANE
N270
HEXACHLOROBENZENE
118-74-1
ISODRIN
465-73-6
LEAD
7439-92-1
LEAD COMPOUNDS
N420
MERCURY
7439-97-6
MERCURY COMPOUNDS
N458
METHOXYCHLOR
72-43-5
OCTACHLOROSTYRENE
29082-74-4
PENDIMETHALIN
40487-42-1
PENTACHLOROBENZENE
608-93-5
POLYCHLORINATED BIPHENYLS
1336-36-3
POLYCYCLIC AROMATIC COMPOUNDS
N590
TETRABROMOBISPHENOL A
79-94-7
TOXAPHENE
8001-35-2
TRIFLURALIN
1582-09-8

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APPENDIX D - Dioxin and Dioxin-like Compound Data
In reporting year (RY) 2000, the Toxics Release Inventory Program began collecting congener data for dioxin
and dioxin-like compounds to better convey the relative toxicity of these chemicals being released or managed
at facilities. From RY 2000 through 2007, Part II, Section 1.4 of the Reporting Form R asked facilities to specify
the percentages of the 17 individual chemicals that make up a dioxin or dioxin-like compound for all media
(air, water and land). Fields #65-#83 of this file should contain those reported percentages.
In RY 2008, the TRI Program improved collection of dioxin and dioxin-like compounds data by introducing the
Form R Schedule One. This new supplemental form allows facilities to report quantities of each of the 17
dioxin congeners.
Although useful, total releases are not the best measure of the actual toxicity of dioxin and dioxin-like
compounds because each compound has its own level of toxicity. Both the original reporting of dioxin and
dioxin-like congeners and the Form R Schedule One reporting allowed the TRI Program to calculate Toxic
Equivalency (TEQ) values for each facility's dioxin releases. TEQs are a weighted quantity measure based on
the toxicity of each member of the dioxin and dioxin-like compounds category relative to the most toxic
members of the category. The values allow for comparison of the toxicity of different combinations of dioxins
and dioxin-like compounds, and help explain the relative toxicity of the TRI chemical release information.
For more information about dioxin and dioxin-like chemical reporting and the calculation of TEQs, see
https://www.epa.gov/toxics~release~inventorv-tri~program/dioxin~and~dioxin~compounds-toxic~eauivalency-
information. To download dioxin data from the Form R Schedule One, visit https://www.epa.gov/toxics-
release-inventory-tri-program/tri-dioxin-and-dioxin-compounds-and-teq-data-files-ca lender.

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APPENDIX E - NAICS Code Assignments
Until RY 2006, the TRI Program used Standard Industrial Codes (SIC) to identify each reporting facility's
industry sector. In RY 2006, the TRI Program began using North American Industry Classification System
(NAICS) codes.
To allow for analysis of data across years, the TRI Program assigned NAICS codes to each TRI submission from
1987 through 2005. The six methods used to assign NAICS codes and the number and percentages of
assignments per method are shown in the table below. The "Order of Precedence" column indicates the order
in which the methods were used to make an assignment.
Method
Order of
Precedence
Number of NAICS codes
Assigned via Method
(in Thousands)
Percentage Per Method
Reported Data Used
1
821K
50%
SIC to NAICS Crosswalk
2
478K
29%
EPA Facility Registry System
3
190K
11%
(FRS)

Commercial Sources
4
113K
7%
Statistics
5
51K
3%
Other Methods
6
2K
Less than 1 %
Reported Data Used - In this method, the primary NAICS code reported by each facility in RY 2006 was used
to make an assignment to chemical submissions (Form Rs and Form As) for years 1987 to 2005. This method
was only used under the following conditions:
1. The RY 2006 chemical submitted had only one primary NAICS code reported
2. The prior year submission(s) for the same chemical had only one primary SIC code consistently
reported
3. The SIC to NAICS Crosswalk (obtained for the U.S. Census Bureau) showed a one-to-one match
between the reported SIC and NAICS codes
This method was used to assign 50% of all NAICS codes.
SIC to NAICS Crosswalk - In this method, the TRI Program used a crosswalk or lookup table that translated SIC
codes into NAICS codes to assign a primary NAICS code to a pre-2006 TRI chemical submission. The primary SIC
code reported on the TRI form was used to lookup the corresponding NAICS code. Not all SIC codes translated
into only one NAICS code, so it was not possible to use this method to assign a NAICS code to each chemical
submission. However, it was used to make 29% of all the assignments.
EPA Facility Registry System (FRS) - In this method, the TRI Program used NAICS codes found in EPA's Facility
Registry System (FRS) to assign a primary NAICS code to each TRI chemical submission. This method was only
used if FRS listed only one primary NAICS code for a facility. 11% of all assignments were made using this
method.

-------
Commercial Sources - This method involved using various commercial services to verify NAICS code
assignments. 7% of all assignments were made using this method.
Statistics - For 3% of NAICS code assignments, the TRI Program used various statistical methods based on past
and present data.
Other Methods - Manual research (e.g., using Internet searches and other government agencies' data) and
personally contacting facilities helped the TRI Program assign NAICS codes to approximately 2,000 TRI
submissions.

-------