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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2022 Dataset (released October 2023) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Us 2 Llc (TRI ID 70669PPGNDCOLUM) for Dichlorobenzene (mixed isomers) chemical, U.S. 1991-1997
Are year to year changes comparable?
Row #  Year  Recycled On-site  View Trend Graphic Recycled Off-site  View Trend Graphic Energy Recovery On-site  View Trend Graphic Energy Recovery Off-site  View Trend Graphic Treated On-site  View Trend Graphic Treated Off-site  View Trend Graphic Total Quantity Disposed or Otherwise Released On- and Off-site  View Trend Graphic Total Production-related Waste Managed  View Trend Graphic Non-Production-related Waste Managed  View Trend Graphic
 
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1 1991 0 0 460,000 0 214,000 41,914 9 715,923 0
2 1992 0 0 236,000 0 135,773 212 64 372,049 0
3 1993 0 0 32,000 0 75,000 540 51 107,591 0
4 1994 0 0 120 0 26,000 2 16 26,138 0
5 1995 0 0 13,000 0 79,000 650 169 92,819 0
6 1996 0 0 160,000 0 260,000 11,633 170 431,803 0
7 1997 0 0 220,000 0 230,000 6,539 169 456,708 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Us 2 Llc (TRI ID 70669PPGNDCOLUM) for Dichlorobenzene (mixed isomers) chemical, U.S. 1998-2022
Are year to year changes comparable?
Row #  Year  Recycled On-site  View Trend Graphic Recycled Off-site  View Trend Graphic Energy Recovery On-site  View Trend Graphic Energy Recovery Off-site  View Trend Graphic Treated On-site  View Trend Graphic Treated Off-site  View Trend Graphic Total Quantity Disposed or Otherwise Released On- and Off-site  View Trend Graphic Total Production-related Waste Managed  View Trend Graphic Non-Production-related Waste Managed  View Trend Graphic
 
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1 1998 0 0 190,000 0 230,000 6,700 219 426,919 0
2 1999 0 0 0 0 0 13,000 195 13,195 0
3 2000 0 0 190,000 0 180,000 5,955 185 376,140 1,210
4 2001 0 0 630,000 0 530,000 2,612 303 1,162,915 3,700
5 2002 0 170 340,000 0 370,000 5,839 12 716,021 580
6 2003 0 0 530,000 190 440,000 1,539 14 971,743 240
7 2004 0 0 570,000 0 520,000 3,830 32 1,093,862 150
8 2005 0 0 450,000 170 450,000 450 16 900,636 540
9 2006 0 0 550,000 230 410,000 1,700 6 961,936 83
10 2007 0 0 400,000 310 460,000 510 56 860,876 120
11 2008 0 0 180,000 310 210,000 107 74 390,491 170
12 2009 0 0 384,500 291 195,800 619 62 581,272 115
13 2010 0 0 357,900 330 341,600 545 71 700,446 140
14 2011 0 0 541,600 630 336,400 2,631 116 881,377 240
15 2012 0 0 479,300 850 345,100 1,707 128 827,085 150
16 2013 0 0 444,100 890 357,800 155 59 803,004 200
17 2014 0 0 604,400 1,300 169,800 1,970 53 777,523 90
18 2015 0 0 722,900 350 244,000 391 51 967,692 89
19 2016 0 0 880,000 0 297,100 2,502 51 1,179,653 49
20 2017 0 0 470,000 0 300,000 4,479 63 774,542 21
21 2018 0 0 427,000 0 541,000 224 66 968,290 47
22 2019 0 0 370,100 0 583,100 672 77 953,949 45
23 2020 0 0 260,000 0 450,000 134 60 710,194 33
24 2021 0 0 640,000 0 360,000 8,574 16 1,008,590 26
25 2022 0 0 490,000 0 330,000 1,542 1,113 822,655 59

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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. 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.

Quantities of TRI Chemicals in Waste from Section 8, Column B (Recycled On-site (8.4), Recycled Off-site (8.5), Energy Recovery On-site (8.2), Energy Recovery Off-site (8.3), Treated On-site (8.6), Treated Off-site (8.7), Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and other Landfills (8.1A), Total other on-site disposal or other releases (8.1B), Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and other Landfills (8.1C), Total other off-site disposal or other releases (8.1D), Total Quantity Disposed of or Otherwise Released On- and Off-site (8.1)), and Non-production-related waste managed from Section 8.8.

Beginning with reporting year 2003 Part II section 8.1 was replaced with 8.1A, 8.1B, 8.1C, and 8.1D. The new columns are included to facilitate trends analysis.

Quantities of waste data are from Section 8 of the Form R, which is the standard TRI reporting form. These data are available beginning with the 1991 reporting year.

A decimal point, or "." denotes the following: if a decimal point 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).

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 18, 2024).

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