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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 Chevron Products Co. Div Of Chevron Usa Inc. (TRI ID 90245CHVRN324WE) for 1,2,4-Trimethylbenzene 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 4,600 340 4,940 190 . . 0 . . 0 0 . . 0 14 14 5,144 . . . . . . . . . . . . . 46,000 . . . . . 46,000 51,144
2 1989 3,800 3,455 7,255 190 . . 0 . . 0 0 . . 0 165 165 7,610 . . . . . . . . . . . . . 36,900 . . . . . 36,900 44,510
3 1990 3,983 3,100 7,083 186 . . 0 . . 0 0 . . 0 48 48 7,317 . . . . . . . . . . . . . 13,331 . . . . . 13,331 20,648
4 1991 2,700 370 3,070 190 . . 0 . . 0 0 . . 0 0 0 3,260 . . . . . . . . . . . . . 3,700 . . . . . 3,700 6,960
5 1992 4,100 200 4,300 200 . . 0 . . . 0 . . 0 5 5 4,505 . . . . . . . . . . . . . 6,724 . . . . . 6,724 11,229
6 1993 3,200 170 3,370 200 . . 0 . . 0 0 . . 0 22 22 3,592 . . . . . . . . . . . . . 4,100 . . . . . 4,100 7,692
7 1994 250 150 400 200 . . 0 . . . 0 . . 0 420 420 1,020 . . . . . . . . . . . . . 245 . . . . . 245 1,265
8 1995 830 8 838 200 . . 0 . . . 0 . . 0 16 16 1,054 . . . . . . . . . . . . . . . . . . . . 1,054
9 1996 950 72 1,022 180 0 0 0 0 0 0 0 . . 0 380 380 1,582 . . . . . . . . . . . . . . . . . . . . 1,582
10 1997 400 250 650 170 0 0 0 0 0 0 0 . . 0 1 1 821 . . . . . . . . . . . . . . . . . . . . 821

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Chevron Products Co. Div Of Chevron Usa Inc. (TRI ID 90245CHVRN324WE) for 1,2,4-Trimethylbenzene 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 370 210 580 190 0 0 0 0 0 0 0 . . 0 37 37 807 . . . . . . . . . . . . . . . . . . . . 807
2 1999 390 240 630 170 0 0 0 0 0 0 0 . . 0 300 300 1,100 . . . . . . . . . . . . . . . . . . . . 1,100
3 2000 298 344 642 162 0 0 0 0 0 0 0 . . 0 6 6 810 . . . . . . . . . . . . . . . . . . . . 810
4 2001 287 291 578 95 0 0 0 0 0 0 0 . . 0 4 4 677 . . . . . . . . . . . . . 101 . . . . . 101 778
5 2002 390 329 719 85 0 0 0 0 0 0 0 . . 0 2 2 806 . . . . . . . 152 . . . . . 152 . . . . . 152 958
6 2003 444 288 732 90 0 0 0 0 0 0 0 0 0 0 1 1 823 . . . . . . . . . . . . . . . . . . . . 823
7 2004 544 561 1,105 91 0 0 0 0 0 0 0 0 0 0 8 8 1,204 . . . . . . . 306 . . . . . 306 . . . . . 306 1,510
8 2005 1,017 472 1,489 93 0 0 0 0 0 0 0 0 0 0 131 131 1,713 . . . . . . . 259 . . . . . 259 . . . . . 259 1,972
9 2006 2,104 478 2,582 95 0 0 0 0 0 0 0 0 0 0 3 3 2,680 . . . . . . . 20 . . . . . 20 . . . . . 20 2,700
10 2007 1,741 756 2,497 90 0 0 0 0 0 0 0 0 0 0 1 1 2,588 . . . . . . . 157 . . . . . 157 . . . . . 157 2,745
11 2008 1,900 660 2,560 110 0 0 0 0 0 0 0 0 0 0 56 56 2,726 . . . . . . . 1,200 . . . . . 1,200 . . . . . 1,200 3,926
12 2009 1,900 940 2,840 100 0 0 0 0 0 0 0 0 0 0 0 0 2,940 . . . . . . . 1,301 . . . . . 1,301 . . . . . 1,301 4,241
13 2010 1,700 510 2,210 110 0 0 0 0 0 0 0 0 0 0 0 0 2,320 . . . . . . . 230 . . . . . 230 . . . . . 230 2,550
14 2011 1,700 650 2,350 100 0 0 0 0 0 0 0 0 0 0 0 0 2,450 . . . . . . . 99 . . . . . 99 . . . . . 99 2,549
15 2012 1,600 510 2,110 100 0 0 0 0 0 0 0 0 0 0 0 0 2,210 . . . . . . . 230 20 . . . . 250 . . . . . 250 2,460
16 2013 2,000 510 2,510 98 0 0 0 0 0 0 0 0 0 0 1 1 2,609 . . . . . . . 370 21 . . . . 391 . . . . . 391 3,000
17 2014 1,900 730 2,630 120 0 0 0 0 0 0 0 0 0 0 0 0 2,750 . . . . . . 1 413 235 0 . . . 648 . . . . . 649 3,399
18 2015 1,700 680 2,380 110 0 0 0 0 0 0 0 0 0 0 7 7 2,497 . . . . . . 1 153 16 0 . . . 169 . . . . . 170 2,667
19 2016 1,800 560 2,360 110 0 0 0 0 0 0 0 0 0 0 0 0 2,470 . . . . . . 1 290 15 0 . . . 305 . . . . . 306 2,776
20 2017 2,000 700 2,700 120 0 0 0 0 0 0 0 0 0 0 0 0 2,820 . . . . . . 1 300 78 0 . . . 378 . . . . . 379 3,199
21 2018 1,819 545 2,364 128 0 0 0 0 0 0 0 0 0 0 0 0 2,492 . . . . . . 1 199 31 . . . . 230 . . . . . 230 2,722
22 2019 1,680 638 2,318 129 0 0 0 0 0 0 0 0 0 0 0 0 2,447 . . . . . . . 514 85 . . . . 599 . . . . . 599 3,046
23 2020 510 1,300 1,810 120 0 0 0 0 0 0 0 0 0 0 0 0 1,930 . . . . . . . 202 . . . . . 202 . . . . . 202 2,132
24 2021 1,600 550 2,150 94 0 0 0 0 0 0 0 0 0 0 0 0 2,244 . . . . . . . 148 19 . . . . 167 . . . . . 167 2,411
25 2022 1,700 660 2,360 99 0 0 0 0 0 0 0 0 0 0 0 0 2,459 . . . . . . . 161 7 . . . . 168 . . . . . 168 2,627

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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/, (April 16, 2024).

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