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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 1,1,2-Trichloroethane 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 12,130,000 0 0 0 5,700,000 259,385 59,495 18,148,880 29
2 1992 13,720,000 0 0 0 4,582,413 4,849 77,023 18,384,285 0
3 1993 15,000,000 1 0 0 3,000,000 7,800 77,073 18,084,874 160
4 1994 10,000,000 17 0 0 5,800,000 2,011 25,165 15,827,193 46
5 1995 13,000,000 8 0 0 6,300,000 126,618 21,227 19,447,853 6
6 1996 12,000,000 0 0 0 3,000,000 142,108 11,804 15,153,912 39
7 1997 11,000,000 0 0 27 3,900,000 147,401 8,631 15,056,059 6

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Us 2 Llc (TRI ID 70669PPGNDCOLUM) for 1,1,2-Trichloroethane 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 38,000,000 0 0 0 3,700,000 73,480 12,601 41,786,081 45
2 1999 38,000,000 0 0 0 3,500,000 88,721 6,539 41,595,260 650
3 2000 35,000,000 0 0 0 4,500,000 83,722 6,173 39,589,895 7,043
4 2001 31,000,000 0 0 0 5,000,000 4,020 6,210 36,010,230 12,000
5 2002 46,000,000 8 0 0 6,500,000 115,475 4,760 52,620,243 14,011
6 2003 41,000,000 0 0 9 4,600,000 10,208 5,711 45,615,928 42,500
7 2004 41,000,000 0 0 975 4,400,000 36,100 4,948 45,442,023 910
8 2005 45,000,000 0 0 61 4,700,000 15,000 6,320 49,721,381 3,000
9 2006 42,000,000 0 0 44 4,100,000 34,000 5,327 46,139,371 1,700
10 2007 33,000,000 0 0 69 5,400,000 15,010 4,509 38,419,588 2,400
11 2008 28,000,000 0 0 120 3,400,000 4,160 6,596 31,410,876 3,400
12 2009 29,800,000 0 0 4 4,040,000 15,140 4,257 33,859,401 2,319
13 2010 41,490,000 0 0 5 4,475,000 20,900 7,033 45,992,938 2,800
14 2011 42,300,000 0 0 9 4,218,000 66,100 5,445 46,589,554 5,000
15 2012 39,310,000 0 0 58 4,551,000 29,801 8,010 43,898,869 3,000
16 2013 34,040,000 0 0 64 4,968,000 11,000 4,262 39,023,326 4,000
17 2014 41,520,000 0 0 120 4,830,000 57,100 5,331 46,412,551 1,900
18 2015 38,630,000 0 0 125 5,841,000 15,700 6,089 44,492,914 1,800
19 2016 39,900,000 0 0 0 5,700,000 4,100 8,660 45,612,760 1,000
20 2017 0 0 0 0 4,800,000 54,240 8,227 4,862,467 360
21 2018 0 0 0 0 5,962,000 4,690 7,740 5,974,430 280
22 2019 0 0 0 0 4,624,000 2,229 9,895 4,636,124 270
23 2020 0 0 0 0 3,200,000 7,810 9,886 3,217,696 540
24 2021 0 0 0 0 5,000,000 5,148 10,511 5,015,659 238
25 2022 0 0 0 0 4,400,000 2,890 13,898 4,416,788 450

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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 28, 2024).

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