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Data Source: 2019 Updated Dataset (released March 2021) 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 Flint Hills Resources Corpus Christi Llc - West Plant (TRI ID 78410KCHRFSUNTI) 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 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 55,780 6,400 62,180 25 . . 0 . . 0 14,000 . . 0 0 14,000 76,205 . . . . . . . . . . . . . . . . . . . . 76,205
2 1989 173,425 6,800 180,225 29 . . 0 . . 0 380 . . 0 0 380 180,634 . . . . . . . . . . . . . . . . . . . . 180,634
3 1990 143,876 22,000 165,876 0 . . 0 . . 0 600 . . 0 0 600 166,476 . . . . . . . . . . . . . 11 . . . . . 11 166,487
4 1991 145,636 18,884 164,520 0 . . 0 . . 0 200 . . 0 0 200 164,720 . . . . . . . . . . . . . 35 . . . . . 35 164,755
5 1992 154,021 28,530 182,551 0 . . 0 . . 0 0 . . 0 0 0 182,551 . . . . . . . . . . . . . 208 . . . . . 208 182,759
6 1993 124,921 40,134 165,055 0 . . 0 . . 0 0 . . 0 0 0 165,055 . . . . . . . . . . . . . 500 . . . . . 500 165,555
7 1994 65,355 18,242 83,597 0 . . 0 . . . 0 . . 0 0 0 83,597 . . . . . . . . . . . . . 56 . . . . . 56 83,653
8 1995 72,816 16,286 89,102 0 . . 0 . . . 0 . . 0 0 0 89,102 . . . . . . . . . . . . . 114 . . . . . 114 89,216
9 1997 74,132 44,150 118,282 355 0 0 0 0 0 0 0 . . 0 1,497 1,497 120,134 . . . . . . . . . . . . . 230 . . . . . 230 120,364

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Flint Hills Resources Corpus Christi Llc - West Plant (TRI ID 78410KCHRFSUNTI) for BENZENE chemical, U.S. 1998-2019
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 92,824 33,917 126,741 137 0 0 0 0 0 0 0 . . 0 0 0 126,878 . . . . . 1 . . . . . . . 54 . . 20 . . 75 126,953
2 1999 70,203 37,034 107,237 136 0 0 0 0 0 0 0 . . 0 0 0 107,373 195 . . . . 1 . . . . . . . 0 . . . . . 196 107,569
3 2000 28,813 20,634 49,447 75 0 0 0 0 0 0 0 . . 0 0 0 49,522 . . . . . 3 . . . . . . . 42 . . . . . 45 49,567
4 2001 31,621 14,863 46,484 206 0 0 0 0 0 0 0 . . 0 0 0 46,690 . . . . . . . . . . . . . 10 . . . . . 10 46,700
5 2002 67,308 20,717 88,025 106 0 0 0 0 0 0 0 . . 0 0 0 88,131 . . . . . 119 . 11 . . . . . 11 . . . . . 130 88,261
6 2003 75,774 18,140 93,914 42 0 0 0 0 0 0 0 0 0 0 0 0 93,956 . . . 12 . 12 . 16 . . . . . 16 . . . . . 28 93,984
7 2004 63,563 20,713 84,276 89 0 0 0 0 0 0 0 0 0 0 0 0 84,365 . . . 29 . 29 . 2 2 . . . . 4 . . . . . 33 84,398
8 2005 50,338 25,815 76,153 50 0 0 0 0 0 0 0 0 0 0 137 137 76,340 . . . 57 . 57 . 4 1 . . . . 5 . . . . . 62 76,402
9 2006 45,450 26,351 71,801 77 0 0 0 0 0 0 0 0 0 0 25 25 71,903 . . . 354 . 354 . 10 1 . . . . 12 . . . . . 366 72,268
10 2007 38,479 22,503 60,982 75 0 0 0 0 0 0 0 0 0 0 16 16 61,073 . . . 5 . 5 . 22 3 . . . . 25 . . . . . 30 61,102
11 2008 33,189 18,798 51,987 59 0 0 0 0 0 0 0 0 0 0 1 1 52,047 . . . 44 . 44 . 3 1 . . . . 4 . . . . . 48 52,095
12 2009 26,150 20,001 46,151 71 0 0 0 0 0 0 0 0 0 0 5 5 46,227 . . . 0 . 0 . 27 1 . . . . 28 . . . . . 28 46,255
13 2010 17,502 22,638 40,140 112 0 0 0 0 0 0 0 0 0 0 16 16 40,268 . . . 228 . 228 . 37 0 . . . . 37 . . . . . 265 40,533
14 2011 20,870 20,432 41,302 65 0 0 0 0 0 0 0 0 0 0 2 2 41,369 . . . 6 . 6 . 73 6 . . . . 79 . . . . . 85 41,454
15 2012 18,048 16,622 34,670 70 0 0 0 0 0 0 0 0 0 0 4 4 34,744 . . . 0 . 0 . 10 . . . . . 10 . . . . . 10 34,754
16 2013 16,131 15,151 31,282 56 0 0 0 0 0 0 0 0 0 0 4 4 31,342 . . . 0 . 0 . 7 0 . . . . 7 . . . . . 7 31,349
17 2014 14,655 18,018 32,673 4 0 0 0 0 0 0 0 0 0 0 5 5 32,682 . . . 162 . 162 . 53 5 . . . . 58 . . . . . 220 32,902
18 2015 15,732 9,089 24,821 173 0 0 0 0 0 0 0 0 0 0 1,741 1,741 26,735 . . . 163 . 163 . 35 16 . . . . 51 . . . . . 214 26,949
19 2016 24,470 8,350 32,820 37 0 0 0 0 0 0 0 0 0 0 3 3 32,860 . . . 178 . 178 . 5 2 . . . . 7 . . . . . 185 33,045
20 2017 15,274 10,518 25,792 110 0 0 0 0 0 0 0 0 0 0 0 0 25,902 . . . 132 . 132 . 3 0 . . . . 3 . . . . . 135 26,037
21 2018 19,964 12,668 32,632 836 0 0 0 0 0 0 0 0 0 0 1 1 33,468 . . . 0 . 0 . 33 3 . . . . 36 . . . . . 36 33,504
22 2019 15,255 12,943 28,198 820 0 0 0 0 0 0 0 0 0 0 1 1 29,019 . . . . . . . 0 0 . . . . 0 . . . . . 0 29,020

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Note: Reporting year (RY) 2019 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 2019 data set (released to the public in March 2021). This dataset includes revisions for the years 1988 to 2019 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. (2021). TRI Explorer (2019 Updated Dataset (released March 2021)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (May 11, 2021).

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