TRI.NET Metadata
The following table presents a data type, the TRI.NET category, the TRI.NET name, a description, and the data source for each data element used by TRI.NET. Note that the TRI.NET Name is the name you see when interacting with TRI.NET. The Data Element name is used internally by TRI.NET, and can be used with the Ad Hoc Box. See section 6b of the TRI.NET User's Guide for more information.
| Data Element | Data Type | TRI.Net category | TRI.Net name | Description | Source |
|---|---|---|---|---|---|
| tri | varchar 15 | GROUPING variables | TRIFID | TRI Facility ID | U.S. EPA TRI 2010 NA data |
| dcn | varchar 30 | GROUPING variables | DCN | Document Control Number | U.S. EPA TRI 2010 NA data |
| cas | varchar 9 | GROUPING variables | CAS Number | Chemical CAS No. | U.S. EPA TRI 2010 NA data |
| chemical | varchar 80 | GROUPING variables | Chemical | Chemical Name | U.S. EPA TRI 2010 NA data |
| itype | varchar 4 | GROUPING variables | Industry Type | Industry Type: Core=original core industries; New=new industries since 1998 | U.S. EPA TRI 2010 NA data |
| iname | varchar 35 | GROUPING variables | Industry | Industry Sector Name | U.S. EPA TRI 2010 NA data |
| nname | varchar 128 | GROUPING variables | NAICS | NAICS Name | U.S. EPA TRI 2010 NA data |
| parent | varchar 60 | GROUPING variables | Parent | Facility Parent Name | U.S. EPA TRI 2010 NA data |
| pduns | varchar 60 | GROUPING variables | Parent DUNS | D&B Number of the Parent | U.S. EPA TRI 2010 NA data |
| name | varchar 62 | GROUPING variables | Name | Facility Name | U.S. EPA TRI 2010 NA data |
| address | varchar 62 | GROUPING variables | Address | Street Address | U.S. EPA TRI 2010 NA data |
| city | varchar 28 | GROUPING variables | City | City Name | U.S. EPA TRI 2010 NA data |
| county | varchar 25 | GROUPING variables | County | County Name | U.S. EPA TRI 2010 NA data |
| state | varchar 25 | GROUPING variables | State | State Name | U.S. EPA TRI 2010 NA data |
| spc | varchar 2 | GROUPING variables | State Postal Code | State Postal Code | U.S. EPA TRI 2010 NA data |
| zip | varchar 9 | GROUPING variables | Zip | ZIP5 | U.S. EPA TRI 2010 NA data |
| region | varchar 2 | GROUPING variables | EPA Region | EPA Region (1-10) | U.S. EPA TRI 2010 NA data |
| fips | varchar 5 | GROUPING variables | Fips | County FIPS Code | U.S. EPA TRI 2010 NA data |
| tract | varchar 11 | GROUPING variables | Tract | Census Tract Number | Census 2009 TIGER/Line |
| msa | varchar 60 | GROUPING variables | Metro Area | Census Metropolitan Statistical Area | Census 2009 TIGER/Line |
| hucs | varchar 60 | GROUPING variables | Watershed | Watershed area Hydrologic unit. | U.S. Geological Survey |
| tribal_name | varchar 60 | GROUPING variables | Tribal Land | American Indian/Alaska Native/Native Hawaiian Area | Census 2009 TIGER/Line |
| p_lat | varchar 12 | GROUPING variables | Latitude | Facility Latitude | U.S. EPA Facility Registry System (FRS) |
| p_long | varchar 12 | GROUPING variables | Longitude | Facility Longitude | U.S. EPA Facility Registry System (FRS) |
| agency | varchar 10 | GROUPING variables | Agency | Federal Agency Name | U.S. EPA TRI 2010 NA data |
| subagency | varchar 8 | GROUPING variables | Subagency | Federal Subagency Name | U.S. EPA TRI 2010 NA data |
| primrcra | varchar 12 | GROUPING variables | RCRA ID | Facility RCRA ID | U.S. EPA Facility Registry System (FRS) |
| frs | varchar 12 | GROUPING variables | FRS ID | Facility FRS ID | U.S. EPA Facility Registry System (FRS) |
| pratio | real | GROUPING variables | Production Ratio | Facility Chemical Production Ratio | U.S. EPA TRI 2010 NA data |
| formtype | varchar 1 | GROUPING variables | Form Type | "{R,A}=Form Type" | U.S. EPA TRI 2010 NA data |
| ryear | char 4 | GROUPING variables | Year | Reporting Year | U.S. EPA TRI 2010 NA data |
| re_tolby | real | DATA:Releases | Total Releases | Total On- and Off-site Releases (Gross) | U.S. EPA TRI 2010 NA data |
| re_tolby_net | real | DATA:Releases | Total Releases | Total On- and Off-site Releases (Net) | U.S. EPA TRI 2010 NA data |
| rellby | real | DATA:Releases | Total On-site Releases | Total On-site Releases | U.S. EPA TRI 2010 NA data |
| airlby | real | DATA:Releases | Total Air Emissions | Total Air Emissions | U.S. EPA TRI 2010 NA data |
| e1 | real | DATA:Releases | Fugitive Air Emissions | Fugitive Air Emissions | U.S. EPA TRI 2010 NA data |
| e2 | real | DATA:Releases | Stack Air Emissions | Stack Air Emissions | U.S. EPA TRI 2010 NA data |
| e3 | real | DATA:Releases | Surface Water Discharges | Surface Water Discharges | U.S. EPA TRI 2010 NA data |
| e4 | real | DATA:Releases | Underground Injections | Total Underground Injections | U.S. EPA TRI 2010 NA data |
| e41 | real | DATA:Releases | Underground Injections to Class I Wells | Underground Injections to Class I Wells | U.S. EPA TRI 2010 NA data |
| e42 | real | DATA:Releases | Underground Injections to Class II-V Wells | Underground Injections to Class II-V Wells | U.S. EPA TRI 2010 NA data |
| e5 | real | DATA:Releases | Total On-site Land Releases | Total Releases to Land | U.S. EPA TRI 2010 NA data |
| e51a | real | DATA:Releases | RCRA Subtitle C Landfills | RCRA Subtitle C Landfills | U.S. EPA TRI 2010 NA data |
| e51b | real | DATA:Releases | Other Landfills | Other Landfills | U.S. EPA TRI 2010 NA data |
| e52 | real | DATA:Releases | Land Treatment | Land Treatment/Application Farming | U.S. EPA TRI 2010 NA data |
| e53a | real | DATA:Releases | RCRA Subtitle C Surface Impoundments | RCRA Subtitle C Surface Impoundments | U.S. EPA TRI 2010 NA data |
| e53b | real | DATA:Releases | Other Surface Impoundments | Other Surface Impoundments | U.S. EPA TRI 2010 NA data |
| e54 | real | DATA:Releases | Other Disposal | Other Disposal | U.S. EPA TRI 2010 NA data |
| tsfdsp | real | DATA:Releases | Total Off-site Releases | Total Off-site Releases (Gross) | U.S. EPA TRI 2010 NA data |
| tsfdsp_net | real | DATA:Releases | Total Off-site Releases | Total Off-site Releases (Net) | U.S. EPA TRI 2010 NA data |
| trans_of | real | DATA:Waste Transfers | Total Transfers Off-site for Further Waste Management | Total Transfers Off-site for Further Waste Management | U.S. EPA TRI 2010 NA data |
| tsfrec | real | DATA:Waste Transfers | Transfers to Recycling | Transfers to Recycling | U.S. EPA TRI 2010 NA data |
| tsfeng | real | DATA:Waste Transfers | Transfers to Energy Recovery | Transfers to Energy Recovery | U.S. EPA TRI 2010 NA data |
| tsftrt | real | DATA:Waste Transfers | Transfers to Treatment | Transfers to Treatment | U.S. EPA TRI 2010 NA data |
| rel_61 | real | DATA:Waste Transfers | Transfers to POTWs Non-Metals | Transfers to POTWs Non-Metals | U.S. EPA TRI 2010 NA data |
| potwmetl | real | DATA:Waste Transfers | POTWs (Metal and Metal Compounds) | POTWs (Metal and Metal Compounds) | U.S. EPA TRI 2010 NA data |
| tsfoth | real | DATA:Waste Transfers | Other Off-site Transfers | Other Off-site Transfers | U.S. EPA TRI 2010 NA data |
| tsfofnon | real | DATA:Waste Transfers | Transfers Off-Site for Disposal or Other Releases | Transfers Off-Site for Disposal or Other Releases | U.S. EPA TRI 2010 NA data |
| wst_tot | real | DATA:Waste Quantities | Total Waste Managed (8.1-8.8) | Total Waste Managed | U.S. EPA TRI 2010 NA data |
| wst_prod | real | DATA:Waste Quantities | Total Production Related Waste Managed (8.1-8.7) | Total Production Related Waste Managed | U.S. EPA TRI 2010 NA data |
| pprel | real | DATA:Waste Quantities | 8.1 Quantity Released On- and Off-site | 8.1 Quantity Released On- and Off-site | U.S. EPA TRI 2010 NA data |
| pprela | real | DATA:Waste Quantities | 8.1a Total On-site Disposal to Class I UI Wells, RCRA Subtitle C Landfills, and Other Landfills | 8.1a Total On-site Disposal to Class I UI Wells, RCRA Subtitle C Landfills, and Other Landfills | U.S. EPA TRI 2010 NA data |
| pprelb | real | DATA:Waste Quantities | 8.1b Total Other On-site Disposal or Other Releases | 8.1b Total Other On-site Disposal or Other Releases | U.S. EPA TRI 2010 NA data |
| pprelc | real | DATA:Waste Quantities | 8.1c Total Off-site Disposal to Class I UI Wells, RCRA Subtitle C Landfills, and Other Landfills | 8.1c Total Off-site Disposal to Class I UI Wells, RCRA Subtitle C Landfills, and Other Landfills | U.S. EPA TRI 2010 NA data |
| ppreld | real | DATA:Waste Quantities | 8.1d Total Other Off-site Disposal or Other Releases | 8.1d Total Other Off-site Disposal or Other Releases | U.S. EPA TRI 2010 NA data |
| ppengon | real | DATA:Waste Quantities | 8.2 Energy Recovery On-site | 8.2 Energy Recovery On-site | U.S. EPA TRI 2010 NA data |
| ppengof | real | DATA:Waste Quantities | 8.3 Energy Recovery Off-site | 8.3 Energy Recovery Off-site | U.S. EPA TRI 2010 NA data |
| pprecon | real | DATA:Waste Quantities | 8.4 Recycled On-site | 8.4 Recycled On-site | U.S. EPA TRI 2010 NA data |
| pprecof | real | DATA:Waste Quantities | 8.5 Recycled Off-site | 8.5 Recycled Off-site | U.S. EPA TRI 2010 NA data |
| pptrton | real | DATA:Waste Quantities | 8.6 Treated On-site | 8.6 Treated On-site | U.S. EPA TRI 2010 NA data |
| pptrtof | real | DATA:Waste Quantities | 8.7 Treated Off-site | 8.7 Treated Off-site | U.S. EPA TRI 2010 NA data |
| pprem | real | DATA:Waste Quantities | 8.8 Non production related Waste Managed | 8.8 Non Production Related Waste Managed | U.S. EPA TRI 2010 NA data |
| rsei_re_tolby | real | DATA:Hazard | Total Releases (Toxicity x Pounds) | Hazard Score for Total On- and Off-site Releases (Gross) | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_re_tolby_net | real | DATA:Hazard | Total Releases (Toxicity x Pounds) | Hazard Score for Total On- and Off-site Releases (Net) | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_rellby | real | DATA:Hazard | Total On-site Releases (Toxicity x Pounds) | Hazard Score for Total On-site Releases | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_airlby | real | DATA:Hazard | Total Air Emissions (Toxicity x Pounds) | Hazard Score for Total Air Emissions | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_e1 | real | DATA:Hazard | Fugitive Air Emissions (Toxicity x Pounds) | Hazard Score for Fugitive Air Emissions | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_e2 | real | DATA:Hazard | Stack Air Emissions (Toxicity x Pounds) | Hazard Score for Stack Air Emissions | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_e3 | real | DATA:Hazard | Surface Water Discharges (Toxicity x Pounds) | Hazard Score for Surface Water Discharges | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_e4 | real | DATA:Hazard | Underground Injections (Toxicity x Pounds) | Hazard Score for Total Underground Injections | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_e5 | real | DATA:Hazard | Total On-site Land Releases (Toxicity x Pounds) | Hazard Score for Total Releases to Land | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_tsfdsp | real | DATA:Hazard | Total Off-site Releases (Toxicity x Pounds) | Hazard Score for Total Off-site Releases | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| rsei_tsfdsp_net | real | DATA:Hazard | Total Off-site Releases (Toxicity x Pounds) | Hazard Score for Total Off-site Releases (Net) | U.S. EPA Risk-Screening Environmental Indicators (RSEI) |
| core88 | varchar 1 | FILTERING variables: Chemical Group | 1988 Core chemicals | Y=Chemical Listed 1988 Through Present | U.S. EPA TRI 2010 NA data |
| core91 | varchar 1 | FILTERING variables: Chemical Group | 1991 Core chemicals | Y=Chemical Listed 1991 Through Present | U.S. EPA TRI 2010 NA data |
| core95 | varchar 1 | FILTERING variables: Chemical Group | 1995 Core chemicals | Y=Chemical Listed 1995 Through Present | U.S. EPA TRI 2010 NA data |
| core98 | varchar 1 | FILTERING variables: Chemical Group | 1998 Core chemicals | Y=Chemical Listed 1998 Through Present | U.S. EPA TRI 2010 NA data |
| core00 | varchar 1 | FILTERING variables: Chemical Group | 2000 Core chemicals | Y=Chemical Listed 2000 Through Present | U.S. EPA TRI 2010 NA data |
| core01 | varchar 1 | FILTERING variables: Chemical Group | 2001 Core chemicals | Y=Chemical Listed 2001 Through Present | U.S. EPA TRI 2010 NA data |
| new95 | varchar 1 | FILTERING variables: Chemical Group | Newly added 1995 chemicals | Y=Chemical Listed Starting in 1995 | U.S. EPA TRI 2010 NA data |
| hap_ind | varchar 1 | FILTERING variables: Chemical Group | Hazardous Air Pollutants | Y=Hazardous Air Pollutant | U.S. EPA TRI 2010 NA data |
| pbt_ind | varchar 1 | FILTERING variables: Chemical Group | PBT chemicals | Y=Persistent Bioacumulative and Toxic | U.S. EPA TRI 2010 NA data |
| osha_ind | varchar 1 | FILTERING variables: Chemical Group | OSHA carcinogens | Y=OSHA Carcinogen | U.S. EPA TRI 2010 NA data |
| metal_ind | varchar 1 | FILTERING variables: Chemical Group | Metals and metal compounds | Y=Metal or Metal Compound | U.S. EPA TRI 2010 NA data |
| pri_ind | varchar 1 | FILTERING variables: Chemical Group | Priority chemicals | Y=Priority Chemical | U.S. EPA TRI 2010 NA data |
| ncode | varchar 6 | FILTERING variables:NAICS | NAICS | "NAICS 3,4,6-digit Codes" | U.S. EPA TRI 2010 NA data |
| icode | varchar 4 | FILTERING variables: Industry | Industry sector code | Industry NAICS 4-digit Code | U.S. EPA TRI 2010 NA data |
| federal | varchar 1 | FILTERING variables: Facility | Federal Facility | Y=Federal Facility | U.S. EPA TRI 2010 NA data |
| border_ind | varchar 1 | FILTERING variables: Facility | Facility on U.S. Mexico border | Y=U.S. Mexico border facility | U.S. EPA Facility Registry System (FRS) |
| ryears | integer | FILTERING variables: Facility | Reporting Years | Years reported. A bit is set for each year that a facility has reported. If a facility reported in year Y the bit set is 1 << (Y-1988). So a test for whether a facility has reported in all years is ryears=2^([Most Recent Year]-[1988]+1)-1. | U.S. EPA TRI 2010 NA data |
| income | integer | FILTERING variables: EJ 3-mile | per capita income | 3-mile Per Capita income | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pop | integer | FILTERING variables: EJ 3-mile | total population | 3-mile Total Population | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctmin | real | FILTERING variables: EJ 3-mile | percent minority | 3-mile Percent Minority | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctpov | real | FILTERING variables: EJ 3-mile | percent below the poverty level | 3-mile Percent Below the Poverty Level | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctnohs | real | FILTERING variables: EJ 3-mile | percent without high school diploma | 3-mile Percent Without High School Diploma | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctunder5 | real | FILTERING variables: EJ 3-mile | percent under 5 years | 3-mile Percent under 5 Years | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pct65over | real | FILTERING variables: EJ 3-mile | percent 65 years and over | 3-mile Percent 65 Years and Over | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pcthisp | real | FILTERING variables: EJ 3-mile | percent Hispanic | 3-mile Percent Hispanic | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctblack | real | FILTERING variables: EJ 3-mile | percent Black | 3-mile Percent Black | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctasian | real | FILTERING variables: EJ 3-mile | percent Asian | 3-mile Percent Asian | Facility 3-mile demographics derived from Census 2000 Block Group data |
| pctwhite | real | FILTERING variables: EJ 3-mile | percent White | 3-mile Percent White | Facility 3-mile demographics derived from Census 2000 Block Group data |
| formr | integer | internal | Form R flag | 1=form R, 0=form A | U.S. EPA TRI 2010 NA data |
| forma | integer | internal | Form A flag | 1=form A, 0=form R | U.S. EPA TRI 2010 NA data |