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Data Source: 2017 Updated Dataset (released April 2019) See Note     Instructions for printing wide reports




TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Exxonmobil Baytown Chemical Plant (Part) (TRI ID 77522XXNCH5000B) for BENZENE chemical, U.S. 1988-1997
Are year to year changes comparable?
Row #  Year  Fugitive Air  View Trend Graphic Stack Air  View Trend Graphic Total Air Emissions  View Trend Graphic Surface Water Discharges  View Trend Graphic Underground Injection Class I Wells  View Trend Graphic Underground Injection Class II-V Wells  View Trend Graphic Total Underground Injection  View Trend Graphic RCRA Subtitle C Landfills  View Trend Graphic Other Landfills  View Trend Graphic Total Landfills  View Trend Graphic Land Treatment/Application Farming  View Trend Graphic RCRA Subtitle C Surface Impoundment  View Trend Graphic Other Surface Impoundments  View Trend Graphic Total Surface Impoundments  View Trend Graphic Other Land Disposal  View Trend Graphic Total On-site Releases to Land  View Trend Graphic Total On-site Disposal or Other Releases  View Trend Graphic Off-Site Disposal-Storage Only  View Trend Graphic Off-Site Disposal-Solidification/Stabilization (metals only)  View Trend Graphic Off-Site Disposal-Wastewater Treatment-Metals Only  View Trend Graphic Off-Site Disposal-Underground Injection Class I Wells  View Trend Graphic Off-Site Disposal-Underground Injection Class II-V Wells  View Trend Graphic Total Off-Site Disposal-Underground Injection  View Trend Graphic POTWs (Metal and Metal Compounds)  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other Landfills  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Surface Impoundments  View Trend Graphic Off-Site Disposal-Other Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Landfill/Surface Impoundments  View Trend Graphic Off-Site Disposal-Land Treatment  View Trend Graphic Off-Site Disposal-Other Land Disposal  View Trend Graphic Off-Site Disposal-Other Off-site Management  View Trend Graphic Off-Site Disposal-Waste Broker  View Trend Graphic Off-Site Disposal-Unknown  View Trend Graphic Total Off-site Disposal or Other Releases  View Trend Graphic Total On- and Off-site Disposal or Other Releases  View Trend Graphic
 
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1 1988 27,000 16,000 43,000 23 . . 0 . . 0 44 . . 0 0 44 43,067 . . . . . . . . . . . . . . . . . . . 43,067
2 1989 25,000 18,000 43,000 410 . . 0 . . . 350 . . 0 0 350 43,760 . . . . . . . . . . . . . . . . . . . 43,760
3 1990 18,000 19,000 37,000 2 . . 0 . . . 0 . . 0 0 0 37,002 . . . . . . . . . . . . . . . . . . . 37,002
4 1991 23,000 23,000 46,000 63 . . 0 . . 0 60 . . 0 0 60 46,123 . . . . . . . . . . . . . . . . . . . 46,123
5 1992 29,000 38,000 67,000 3 . . 0 . . . 0 . . 0 0 0 67,003 . . . . . . . . . . . . 9 . . . . . 9 67,012
6 1993 24,000 33,000 57,000 1 . . 0 . . . 4 . . 0 0 4 57,005 . . . . . . . . . . . . . . . . . . . 57,005
7 1994 22,000 95,000 117,000 38 . . 0 . . 0 3,300 . . 0 0 3,300 120,338 . . . . . . . . . . . . . . . . 700 . 700 121,038
8 1995 8,200 33,000 41,200 33 . . 0 . . . 0 . . 0 0 0 41,233 . . . . . . . . . . . . . . . . . . . 41,233
9 1996 8,300 34,000 42,300 30 0 0 0 0 0 0 0 . . 0 0 0 42,330 6 . . . . . . . . . . . . . . . . . 6 42,336
10 1997 16,070 49,573 65,643 40 0 0 0 0 0 0 0 . . 0 0 0 65,683 4,095 . . . . . . . . . . . . . 1,380 . . . 5,475 71,158

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Exxonmobil Baytown Chemical Plant (Part) (TRI ID 77522XXNCH5000B) for BENZENE chemical, U.S. 1998-2018
Are year to year changes comparable?
Row #  Year  Fugitive Air  View Trend Graphic Stack Air  View Trend Graphic Total Air Emissions  View Trend Graphic Surface Water Discharges  View Trend Graphic Underground Injection Class I Wells  View Trend Graphic Underground Injection Class II-V Wells  View Trend Graphic Total Underground Injection  View Trend Graphic RCRA Subtitle C Landfills  View Trend Graphic Other Landfills  View Trend Graphic Total Landfills  View Trend Graphic Land Treatment/Application Farming  View Trend Graphic RCRA Subtitle C Surface Impoundment  View Trend Graphic Other Surface Impoundments  View Trend Graphic Total Surface Impoundments  View Trend Graphic Other Land Disposal  View Trend Graphic Total On-site Releases to Land  View Trend Graphic Total On-site Disposal or Other Releases  View Trend Graphic Off-Site Disposal-Storage Only  View Trend Graphic Off-Site Disposal-Solidification/Stabilization (metals only)  View Trend Graphic Off-Site Disposal-Wastewater Treatment-Metals Only  View Trend Graphic Off-Site Disposal-Underground Injection Class I Wells  View Trend Graphic Off-Site Disposal-Underground Injection Class II-V Wells  View Trend Graphic Total Off-Site Disposal-Underground Injection  View Trend Graphic POTWs (Metal and Metal Compounds)  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other Landfills  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Surface Impoundments  View Trend Graphic Off-Site Disposal-Other Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Landfill/Surface Impoundments  View Trend Graphic Off-Site Disposal-Land Treatment  View Trend Graphic Off-Site Disposal-Other Land Disposal  View Trend Graphic Off-Site Disposal-Other Off-site Management  View Trend Graphic Off-Site Disposal-Waste Broker  View Trend Graphic Off-Site Disposal-Unknown  View Trend Graphic Total Off-site Disposal or Other Releases  View Trend Graphic Total On- and Off-site Disposal or Other Releases  View Trend Graphic
 
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1 1998 12,930 61,115 74,045 35 0 0 0 0 0 0 0 . . 0 0 0 74,080 5,662 . . . . . . . . . . . . . . . . . 5,662 79,742
2 1999 20,202 57,906 78,108 23 0 0 0 0 0 0 0 . . 0 0 0 78,131 130 . . . . . . . . . . . . . . . . . 130 78,261
3 2000 13,306 39,979 53,285 33 0 0 0 0 0 0 0 . . 0 0 0 53,318 372 . . . . . . . . . . . . . . . . . 372 53,690
4 2001 14,367 68,586 82,953 47 0 0 0 0 0 0 0 . . 0 1 1 83,001 0 . . . . . . . . . . . . . . . . . 0 83,001
5 2002 46,925 61,626 108,551 42 0 0 0 0 0 0 0 . . 0 0 0 108,593 . . . . . . . . . . . . . . . . . . . 108,593
6 2003 111,409 9,643 121,052 51 0 0 0 0 0 0 0 0 0 0 0 0 121,103 . . . . . . . . 0 . . . 0 . . . . . 0 121,103
7 2004 59,054 31,459 90,513 8 0 0 0 0 0 0 0 0 0 0 0 0 90,521 . . . . . . . . 0 . . . 0 . . . . . 0 90,521
8 2005 25,067 27,199 52,266 16 0 0 0 0 0 0 0 0 0 0 0 0 52,282 . . . . . . . . . . . . . . . . . . . 52,282
9 2006 12,183 30,974 43,157 16 0 0 0 0 0 0 0 0 0 0 0 0 43,173 . . . . . . . . . . . . . . . . . . . 43,173
10 2007 11,600 34,700 46,300 32 0 0 0 0 0 0 0 0 0 0 0 0 46,332 . . . . . . . 0 0 . . . 0 . . . . . 0 46,332
11 2008 13,500 22,700 36,200 27 0 0 0 0 0 0 0 0 0 0 0 0 36,227 . . . . . . . 0 1 . . . 1 . . . . . 1 36,228
12 2009 18,500 11,000 29,500 29 0 0 0 0 0 0 0 0 0 0 0 0 29,529 . . . . . . . 110 1 . . . 111 . . . . . 111 29,640
13 2010 17,500 11,400 28,900 27 0 0 0 0 0 0 0 0 0 0 0 0 28,927 . . . . . . . . 2 . . . 2 . . . . . 2 28,929
14 2011 16,382 11,161 27,543 16 0 0 0 0 0 0 0 0 0 0 0 0 27,559 . . . . . . . . 2 . . . 2 . . . . . 2 27,561
15 2012 14,000 11,000 25,000 34 0 0 0 0 0 0 0 0 0 0 0 0 25,034 . . . . . . . 61 3 . . . 64 . . . . . 64 25,098
16 2013 15,000 11,000 26,000 26 0 0 0 0 0 0 0 0 0 0 0 0 26,026 . . . . . . . 5,500 4 . . . 5,504 . . . . . 5,504 31,530
17 2014 10,758 11,247 22,005 27 0 0 0 0 0 0 0 0 0 0 0 0 22,032 . . . . . . . 71 13 . . . 84 . . 0 . . 84 22,116
18 2015 11,000 6,600 17,600 50 0 0 0 0 0 0 0 0 0 0 0 0 17,650 . . . . . . . 3 2 . . . 5 . . . . . 5 17,655
19 2016 13,000 8,100 21,100 41 0 0 0 0 0 0 0 0 0 0 0 0 21,141 . . . . . . . . 24 . . . 24 . . 0 . . 24 21,165
20 2017 14,000 9,700 23,700 12 0 0 0 0 0 0 0 0 0 0 0 0 23,712 . . . . . . . . 2 . . . 2 . . 0 . . 2 23,714
21 2018 14,000 9,900 23,900 5 0 0 0 0 0 0 0 0 0 0 0 0 23,905 . . . . . . . . 1 . . . 1 . . 0 . . 1 23,906

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Note: Reporting year (RY) 2017 is the most recent TRI data year available. Facilities reporting to TRI were required to submit their data to EPA by July 1 for the previous calendar year's activities. TRI Explorer is using an updated 2017 data set (released to the public in April 2019). This dataset includes revisions for the years 1988 to 2017 processed by EPA, Revisions submitted to EPA after this time are not reflected in TRI Explorer reports. TRI data may also be obtained through EPA Envirofacts.

Users of TRI information should be aware that TRI data reflect releases and other waste management activities of chemicals, not whether (or to what degree) the public has been exposed to those chemicals. Release estimates alone are not sufficient to determine exposure or to calculate potential adverse effects on human health and the environment. TRI data, in conjunction with other information, can be used as a starting point in evaluating exposures that may result from releases and other waste management activities which involve toxic chemicals. The determination of potential risk depends upon many factors, including the toxicity of the chemical, the fate of the chemical, and the amount and duration of human or other exposure to the chemical after it is released.

Off-site disposal or other releases show only net off-site disposal or other releases, that is, off-site disposal or other releases transferred to other TRI facilities reporting such transfers as on-site disposal or other releases are not included to avoid double counting.

On-site Disposal or Other Releases include Underground Injection to Class I Wells (Section 5.4.1), RCRA Subtitle C Landfills (5.5.1A), Other Landfills (5.5.1B), Fugitive or Non-point Air Emissions (5.1), Stack or Point Air Emissions (5.2), Surface Water Discharges (5.3), Underground Injection to Class II-V Wells (5.4.2), Land Treatment/Application Farming (5.5.2), RCRA Subtitle C Surface Impoundments (5.5.3A), Other Surface Impoundments (5.5.3B), and Other Land Disposal (5.5.4). Off-site Disposal or Other Releases include from Section 6.2 Class I Underground Injection Wells (M81), Class II-V Underground Injection Wells (M82, M71), RCRA Subtitle C Landfills (M65), Other Landfills (M64, M72), Storage Only (M10), Solidification/Stabilization - Metals and Metal Category Compounds only (M41 or M40), Wastewater Treatment (excluding POTWs) - Metals and Metal Category Compounds only (M62 or M61), RCRA Subtitle C Surface Impoundments (M66), Other Surface Impoundments (M67, M63), Land Treatment (M73), Other Land Disposal (M79), Other Off-site Management (M90), Transfers to Waste Broker - Disposal (M94, M91), and Unknown (M99) and, from Section 6.1 Transfers to POTWs (metals and metal category compounds only).

For purposes of analysis, data reported as Range Code A is calculated using a value of 5 pounds, Range Code B is calculated using a value of 250 pounds and Range Code C is calculated using a value of 750 pounds.

A decimal point, or "." denotes the following: if "NA" is reported across an entire row, the facility submitted a Form A (i.e., the facility certified that its total annual reportable amount is less than 500 pounds, and does not manufacture, process, or otherwise use more than 1 million pounds); or if a decimal point is reported in a single column, the facility left that particular cell blank in its Form R submission (a zero in a cell denotes either that the facility reported "0" or "NA" in its Form R submission). A decimal point is reported in the following columns because the element was not required to be reported for that year (the Form R has been changed over the years to require more detailed reporting for some media): Underground Injection Class I, Underground Injection Class II-V, RCRA Subtitle C Landfills and Other Landfills for the years 1988 to 1995; Off-Site Disposal - RCRA Subtitle C Landfills, Off-Site Disposal - Other Landfills and Off-Site Disposal - Surface Impoundments for the years 1988 to 2001; Other RCRA Subtitle C Surface Impoundments, Other Surface Impoundments, Off-Site Underground Injection Class I Wells, Off-Site Underground Injection Class II-V Wells, Off-Site Disposal - RCRA Subtitle C Surface Impoundments and Off-Site Disposal - Other Surface Impoundments for the years 1988 to 2002.

How to cite TRI Explorer. Following APA Style, 6th edition, an appropriate citation to TRI Explorer is:
United States Environmental Protection Agency. (2019). TRI Explorer (2017 Updated Dataset (released April 2019) ) [Internet database]. Retrieved from https://www.epa.gov/triexplorer, (September17, 2019).

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