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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 Citgo Petroleum Corp (TRI ID 70602CTGPTHIGHW) for XYLENE (MIXED ISOMERS) 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 150,000 2,600 152,600 0 . . 13,000 . . 0 3,400 . . 0 0 3,400 169,000 . . . . . . . . . . . . . . . . . . . . 169,000
2 1989 68,000 2,000 70,000 240 . . 14,000 . . 0 520 . . 0 0 520 84,760 . . . . . . . . . . . . . . . . . . . . 84,760
3 1990 130,000 1,900 131,900 0 . . 14,000 . . 0 2 . . 0 0 2 145,902 . . . . . . . . . . . . . 910 . . . . . 910 146,812
4 1991 120,000 2,000 122,000 0 . . 12,000 . . 0 0 . . 0 0 0 134,000 . . . . . . . . . . . . . . 130 . . . . 130 134,130
5 1992 300,000 22,000 322,000 0 . . 4,500 . . . 1 . . 0 0 1 326,501 . . . . . . . . . . . . . 690 . . . . . 690 327,191
6 1993 310,000 24,000 334,000 0 . . 0 . . . 0 . . 0 0 0 334,000 . . . . . . . . . . . . . 630 . . . . . 630 334,630
7 1994 240,000 26,000 266,000 2 . . 0 . . . 25 . . 0 0 25 266,027 . . . . . . . . . . . . . 65,000 . . . . . 65,000 331,027
8 1995 210,000 26,000 236,000 2 . . 0 . . . 0 . . 0 0 0 236,002 . . . . . . . . . . . . . 380 . . . . . 380 236,382
9 1996 200,000 24,000 224,000 2 0 0 0 0 0 0 0 . . 0 0 0 224,002 . . . . . . . . . . . . . 320 . . . . . 320 224,322
10 1997 203,000 25,000 228,000 5 0 0 0 0 0 0 0 . . 0 0 0 228,005 . . . . . . . . . . . . . 5 . . . . . 5 228,010

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Citgo Petroleum Corp (TRI ID 70602CTGPTHIGHW) for XYLENE (MIXED ISOMERS) 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 195,461 36,084 231,545 5 0 0 0 0 0 0 0 . . 0 0 0 231,550 . . . . . . . . . . . . . 5 . . . . . 5 231,555
2 1999 110,716 14,137 124,853 2 0 0 0 0 0 0 0 . . 0 0 0 124,855 . . . . . . . . . . . . . 4 . . . . . 4 124,859
3 2000 85,475 16,487 101,962 2 0 0 0 0 0 0 0 . . 0 0 0 101,964 . . . . . . . . . . . . . 11 . . . . . 11 101,975
4 2001 102,186 18,505 120,691 2 0 0 0 0 0 0 0 . . 0 3,547 3,547 124,240 . . . . . . . . . . . . . 0 . . . . . 0 124,240
5 2002 101,570 15,219 116,789 2 0 0 0 0 0 0 0 . . 0 0 0 116,791 . . . . . . . 63 . . . . . 63 . . . . . 63 116,854
6 2003 77,022 15,607 92,629 2 0 0 0 0 0 0 0 0 0 0 0 0 92,631 . . . . . . . 5 . . . . . 5 . . . . . 5 92,636
7 2004 73,148 20,236 93,384 2 0 0 0 0 0 0 0 0 0 0 0 0 93,386 . . . . . . . . . . . . . . . . . . . . 93,386
8 2005 70,269 45,983 116,252 2 0 0 0 0 0 0 0 0 0 0 0 0 116,254 . . . . . . . 5 . . . . . 5 . . . . . 5 116,259
9 2006 70,759 148,299 219,058 2 0 0 0 0 0 0 0 0 0 0 0 0 219,060 . . . . . . . 135 . . . . . 135 . . . . . 135 219,195
10 2007 70,759 181,872 252,631 2 0 0 0 0 0 0 0 0 0 0 0 0 252,633 . . . . . . . 2 . . . . . 2 . . . . . 2 252,635
11 2008 68,620 167,585 236,205 2 0 0 0 0 0 0 0 0 0 0 0 0 236,207 . . . . . . . . . . . . . . . . . . . . 236,207
12 2009 45,527 123,712 169,239 2 0 0 0 0 0 0 0 0 0 0 0 0 169,241 . . . . . . . 4 . . . . . 4 . . . . . 4 169,245
13 2010 50,817 21,105 71,922 1 0 0 0 0 0 0 0 0 0 0 0 0 71,923 . . . . . . . . . . . . . . . . . . . . 71,923
14 2011 38,055 23,290 61,345 2 0 0 0 0 0 0 0 0 0 0 0 0 61,347 . . . . . . . . . . . . . . . . . . . . 61,347
15 2012 30,633 20,479 51,112 1 0 0 0 0 0 0 0 0 0 0 0 0 51,113 . . . . . . . . . . . . . . . . . . . . 51,113
16 2013 35,500 21,056 56,556 2 0 0 0 0 0 0 0 0 0 0 0 0 56,558 . . . . . . . 98 . . . . . 98 . . . . . 98 56,656
17 2014 29,934 20,197 50,131 2 0 0 0 0 0 0 0 0 0 0 0 0 50,133 . . . . . . . 0 . . . . . 0 . . . . . 0 50,133
18 2015 30,717 25,537 56,254 1 0 0 0 0 0 0 0 0 0 0 0 0 56,255 . . . . . . . 4 . . . . . 4 . . . . . 4 56,259
19 2016 29,157 33,916 63,073 1 0 0 0 0 0 0 0 0 0 0 0 0 63,074 . . . . . . . . . . . . . . . . . . . . 63,074
20 2017 30,392 22,875 53,267 1 0 0 0 0 0 0 0 0 0 0 0 0 53,268 . . . . . . . 5 . . . . . 5 . . . . . 5 53,273
21 2018 30,007 25,421 55,428 1 0 0 0 0 0 0 0 0 0 0 0 0 55,429 . . . . . . . 8 . . . . . 8 . . . . . 8 55,437
22 2019 30,255 17,231 47,486 1 0 0 0 0 0 0 0 0 0 0 0 0 47,487 . . . . . . . 0 . . . . . 0 . . . . . 0 47,487

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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 06, 2021).

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