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Data Source: 2022 Dataset (released October 2023) 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 Sasol Chemicals (Usa) Llc-Lake Charles Chemical Complex (TRI ID 70669VSTCHOLDSP) for Styrene 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 POTW Transfers - Other Releases  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other Landfills  View Trend Graphic POTW Transfers - Releases to Class I UI Wells and 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 250 0 250 0 . . 0 . . 0 0 . . 0 0 0 250 . . . . . . . . . . . . . . . . . . . . 250
2 1989 97 0 97 0 . . 0 . . . 0 . . 0 0 0 97 . . . . . . . . . . . . . . . . . . . . 97
3 1990 161 139 300 0 . . 0 . . 0 0 . . 0 0 0 300 . . . . . . . . . . . . . . . . . . . . 300
4 1991 115 353 468 0 . . 0 . . 0 0 . . 0 0 0 468 . . . . . . . . . . . . . . . . . . . . 468
5 1992 119 525 644 0 . . 0 . . . 0 . . 0 0 0 644 . . . . . 112 . . . . . . . 7 . . . . . 119 763
6 1993 429 121 550 0 . . 0 . . . 0 . . 0 0 0 550 . . . . . 210 . . . . . . . 0 . . . . . 210 760
7 1994 400 182 582 0 . . 0 . . 0 0 . . 0 0 0 582 . . . . . 362 . . . . . . . 0 . . . . . 362 944
8 1995 330 170 500 0 . . 0 . . . 0 . . 0 0 0 500 . . . . . 354 . . . . . . . 0 . . . . . 354 854
9 1996 286 1,400 1,686 0 0 0 0 0 0 0 0 . . 0 0 0 1,686 . . . . . 381 . . . . . . . 0 . . . . . 381 2,067
10 1997 24 1,315 1,339 0 0 0 0 0 0 0 0 . . 0 0 0 1,339 . . . . . 349 . . . . . . . 0 . . . . . 349 1,688

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Sasol Chemicals (Usa) Llc-Lake Charles Chemical Complex (TRI ID 70669VSTCHOLDSP) for Styrene chemical, U.S. 1998-2022
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 POTW Transfers - Other Releases  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other Landfills  View Trend Graphic POTW Transfers - Releases to Class I UI Wells and 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 38 1,304 1,342 0 0 0 0 0 0 0 0 . . 0 0 0 1,342 . . . . . . . . . . . . . . . . . . . . 1,342
2 1999 30 1,416 1,446 0 0 0 0 0 0 0 0 . . 0 0 0 1,446 . . . . . . . . . . . . . . . . . . . . 1,446
3 2000 186 690 876 26 0 0 0 0 0 0 0 . . 0 0 0 902 . . . . . . . . . . . . . . . . . . . . 902
4 2001 1,126 562 1,688 29 0 0 0 0 0 0 0 . . 0 0 0 1,717 . . . . . . . . . . . . . 1 . . . . . 1 1,718
5 2002 111 512 623 32 0 0 0 0 0 0 0 . . 0 0 0 655 . . . . . . . 0 . . . . . 0 . . . . . 0 655
6 2003 312 517 829 29 0 0 0 0 0 0 0 0 0 0 0 0 858 . . . . . . . . . . . . . . . . . . . . 858
7 2004 82 485 567 34 0 0 0 0 0 0 0 0 0 0 0 0 601 . . . . . . . . . . . . . . . . . . . . 601
8 2005 234 489 723 30 0 0 0 0 0 0 0 0 0 0 0 0 753 . . . . . . . . . . . . . . . . . . . . 753
9 2006 86 460 546 0 0 0 0 0 0 0 0 0 0 0 0 0 546 . . . . . . . . . . . . . . . . . . . . 546
10 2007 95 425 520 30 0 0 0 0 0 0 0 0 0 0 0 0 550 . . . . . . . . . . . . . . . . . . . . 550
11 2008 90 475 565 27 0 0 0 0 0 0 0 0 0 0 0 0 592 . . . . . . . . . . . . . . . . . . . . 592
12 2009 79 540 619 31 0 0 0 0 0 0 0 0 0 0 0 0 650 . . . . . . . . . . . . . . . . . . . . 650
13 2010 77 591 668 31 0 0 0 0 0 0 0 0 0 0 0 0 699 . . . . . . . . . . . . . . . . . . . . 699
14 2011 81 463 544 32 0 0 0 0 0 0 0 0 0 0 0 0 576 . . . . . . . . . . . . . . . . . . . . 576
15 2012 14 667 681 36 0 0 0 0 0 0 0 0 0 0 0 0 717 . . . . . . . . . . . . . . . . . . . . 717
16 2013 29 546 575 38 0 0 0 0 0 0 0 0 0 0 0 0 613 . . . . . . . . . . . . . . . . . . . . 613
17 2014 51 547 598 38 0 0 0 0 0 0 0 0 0 0 0 0 636 . . . . . . . . . . . . . . . . . . . . 636
18 2015 46 800 846 40 0 0 0 0 0 0 0 0 0 0 0 0 886 . . . . . . . . . . . . . . . . . . . . 886
19 2016 43 2,340 2,383 39 0 0 0 0 0 0 0 0 0 0 0 0 2,422 . . . . . . . . . . . . . . . . . . . . 2,422
20 2017 23 807 830 40 0 0 0 0 0 0 0 0 0 0 0 0 870 . . . . . . . . . . . . . . . . . . . . 870
21 2018 21 2,029 2,050 46 0 0 0 0 0 0 0 0 0 0 0 0 2,096 . . . . . . . . . . . . . . . . . . . . 2,096
22 2019 31 1,685 1,716 57 0 0 0 0 0 0 0 0 0 0 0 0 1,773 . . . . . . . . . . . . . . . . . . . . 1,773
23 2020 28 685 713 36 0 0 0 0 0 0 0 0 0 0 0 0 749 . . . . . . . . . . . . . . . . . . . . 749
24 2021 20 649 669 38 0 0 0 0 0 0 0 0 0 0 0 0 707 . . . . . . . . . . . . . . . . . . . . 707
25 2022 17 612 629 41 0 0 0 0 0 0 0 0 0 0 0 0 670 . . . . . . . . . . . . . . . . . . . . 670

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Note: Reporting year (RY) 2022 is the most recent TRI data 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 the 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 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. (2024). TRI Explorer (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (March 19, 2024).

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