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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 Citgo Refining & Chemicals Co Lp East Plant (TRI ID 78408CHMPL1801N) 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 12,000 15,000 27,000 0 . . 0 . . 0 0 . . 0 0 0 27,000 . . . . . . . . . . . . 23 . . . . . 23 27,023
2 1989 10,400 14,800 25,200 0 . . 0 . . 0 0 . . 0 0 0 25,200 . . . . . . . . . . . . 19 . . . . . 19 25,219
3 1990 10,900 14,900 25,800 0 . . 0 . . 0 0 . . 0 0 0 25,800 . . . . . 297 . . . . . . 20,779 . . . . . 21,076 46,876
4 1991 15,560 17,476 33,036 0 . . 0 . . 0 0 . . 0 0 0 33,036 . . . . . 182 . . . . . . 27,848 . . . . . 28,030 61,066
5 1992 15,560 17,067 32,627 0 . . 0 . . 0 0 . . 0 0 0 32,627 . . . . . 87 . . . . . . 30 . . . . . 117 32,744
6 1993 8,767 10,529 19,296 832 . . 0 . . 0 0 . . 0 0 0 20,128 . . . . . 192 . . . . . . 15 . . . . . 207 20,335
7 1994 13,224 6,731 19,955 18 . . 0 . . 0 0 . . 0 0 0 19,973 . . . . . 9 . . . . . . 6 . . . . . 15 19,988
8 1995 11,138 7,854 18,992 8 . . 0 . . 0 0 . . 0 0 0 19,000 . . . . . 6 . . . . . . 1 . . . . . 7 19,007
9 1996 11,588 8,801 20,389 0 0 0 0 0 0 0 0 . . 0 0 0 20,389 . . . . . 5,079 . . . . . . . . . . . . 5,079 25,468
10 1997 11,574 6,304 17,878 0 0 0 0 0 0 0 0 . . 0 0 0 17,878 . . . . . 112 . . . . . . . . . . . . 112 17,990

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Citgo Refining & Chemicals Co Lp East Plant (TRI ID 78408CHMPL1801N) 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 19,266 6,544 25,810 0 0 0 0 0 0 0 0 . . 0 0 0 25,810 . . . . . 264 . . . . . . . . . . . . 264 26,074
2 1999 19,266 13,957 33,223 0 0 0 0 0 0 0 0 . . 0 0 0 33,223 . . . . . 236 . . . . . . . . . . . . 236 33,459
3 2000 19,266 15,064 34,330 0 0 0 0 0 0 0 0 . . 0 0 0 34,330 . . . . . 23 . . . . . . . . . . . . 23 34,353
4 2001 19,949 15,234 35,183 0 0 0 0 0 0 0 0 . . 0 0 0 35,183 . . . . . 19 . . . . . . 1 . . . . . 20 35,203
5 2002 26,640 18,866 45,506 0 0 0 0 0 0 0 0 . . 0 0 0 45,506 . . . . . 51 . 1 . . . . 1 . . . . . 52 45,558
6 2003 26,640 15,831 42,471 0 0 0 0 0 0 0 0 0 0 0 0 0 42,471 . . . 4 . 4 . 7 . . . . 7 . . . . . 11 42,482
7 2004 32,863 11,680 44,543 0 0 0 0 0 0 0 0 0 0 0 0 0 44,543 . . . 8,037 . 8,037 . 178 . . . . 178 . . . . . 8,215 52,758
8 2005 32,866 10,644 43,510 0 0 0 0 0 0 0 0 0 0 0 0 0 43,510 . . . 2,268 . 2,268 . 171 . . . . 171 . . . . . 2,440 45,950
9 2006 339 19,666 20,005 0 0 0 0 0 0 0 0 0 0 0 0 0 20,005 . . . 18,276 . 18,276 . 44 . . . . 44 . . . . . 18,320 38,325
10 2007 8,418 8,618 17,036 0 0 0 0 0 0 0 0 0 0 0 0 0 17,036 . . . 4,858 . 4,858 . 2 . . . . 2 . . . . . 4,861 21,897
11 2008 16,608 7,610 24,218 0 0 0 0 0 0 0 0 0 0 0 0 0 24,218 . . . 13 . 13 . 43 . . . . 43 . . . . . 56 24,273
12 2009 9,494 7,661 17,155 0 0 0 0 0 0 0 0 0 0 0 0 0 17,155 . . . 24 . 24 . 1 . . . . 1 . . . . . 25 17,180
13 2010 6,069 7,084 13,153 0 0 0 0 0 0 0 0 0 0 0 0 0 13,153 . . . 25 . 25 . 0 . . . . 0 . . . . . 25 13,178
14 2011 4,391 7,078 11,469 0 0 0 0 0 0 0 0 0 0 0 0 0 11,469 . . . 57 . 57 . . . . . . . . . . . . 57 11,526
15 2012 4,887 7,267 12,154 0 0 0 0 0 0 0 0 0 0 0 0 0 12,154 . . . 6,630 . 6,630 . . . . . . . . . . . . 6,630 18,784
16 2013 4,878 7,256 12,134 0 0 0 0 0 0 0 0 0 0 0 0 0 12,134 . . . 2,777 . 2,777 . . . . . . . . . . . . 2,777 14,911
17 2014 5,131 7,800 12,931 0 0 0 0 0 0 0 0 0 0 0 0 0 12,931 . . . 2,590 . 2,590 . 28 . . . . 28 . . . . . 2,617 15,548
18 2015 5,592 8,014 13,606 0 0 0 0 0 0 0 0 0 0 0 0 0 13,606 . . . 31 . 31 . 258 . . . . 258 . . . . . 289 13,895
19 2016 3,211 8,716 11,927 0 0 0 0 0 0 0 0 0 0 0 0 0 11,927 . . . 8,593 . 8,593 . . . . . . . . . . . . 8,593 20,520
20 2017 3,387 17,057 20,444 0 0 0 0 0 0 0 0 0 0 0 0 0 20,444 . . . 47 . 47 . 3 . . . . 3 . . . . . 50 20,494
21 2018 4,416 9,080 13,496 0 0 0 0 0 0 0 0 0 0 0 0 0 13,496 . . . 160 . 160 . 7 . . . . 7 . . . . . 167 13,663

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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, (September16, 2019).

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