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TRI Explorer

Waste Quantity: Trends Report Click for help on this criterion

Data Source: Preliminary 2021 Dataset (released September 2022) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Vinyls Co (TRI ID 70734BRDNCLOUIS) for 1,2-Dichloroethane 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 0 0 3,636 14,920 7,996 26,552 0
2 1992 0 0 0 0 3,089,949 25,449 15,791 3,131,189 0
3 1993 0 0 0 0 6,350,388 21,827 17,334 6,389,549 0
4 1994 0 0 0 0 6,973,982 27,317 19,869 7,021,168 0
5 1995 0 0 0 0 8,413,994 32,183 22,567 8,468,744 0
6 1996 0 0 0 0 7,377,683 108,396 63,642 7,549,721 0
7 1997 0 0 0 0 6,498,420 40,176 66,854 6,605,450 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Vinyls Co (TRI ID 70734BRDNCLOUIS) for 1,2-Dichloroethane chemical, U.S. 1998-2021
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 0 0 4,083,973 10,660 57,582 4,152,215 0
2 1999 0 0 0 0 3,615,099 19,473 57,810 3,692,382 0
3 2000 0 0 0 0 2,928,927 28,511 27,592 2,985,030 0
4 2001 0 0 0 0 2,115,508 21,334 24,758 2,161,600 0
5 2003 0 0 0 0 387,020 0 10,353 397,373 0
6 2004 0 0 0 0 2,119,269 12,751 56,746 2,188,766 0
7 2005 0 3 0 0 2,718,975 509 98,616 2,818,103 611
8 2006 0 0 0 0 3,549,162 16,984 100,478 3,666,624 152
9 2008 0 0 0 0 37,029,940 4,601 83,073 37,117,614 7
10 2009 0 0 0 3,442 27,490,930 0 58,389 27,552,761 83
11 2010 0 0 0 6,002 36,167,082 30,997 54,161 36,258,242 3
12 2011 0 0 0 269 32,051,518 48,058 54,404 32,154,248 0
13 2012 0 0 0 16,000 27,000,000 2,600 52,005 27,070,605 0
14 2013 0 0 0 43,000 39,000,000 960 57,920 39,101,880 0
15 2014 0 0 0 14,000 36,000,000 890 40,965 36,055,855 39
16 2015 0 0 0 0 38,000,000 8,200 51,948 38,060,148 0
17 2016 0 0 0 15 47,000,000 71,000 51,873 47,122,888 130
18 2017 0 0 0 960 12,000,000 19,405 44,094 12,064,459 1,240
19 2018 0 0 0 0 12,000,000 32,000 42,012 12,074,012 5,000
20 2019 0 0 0 0 12,000,000 48,400 37,079 12,085,479 120
21 2020 0 0 0 0 11,130,000 18,200 40,462 11,188,662 241
22 2021 0 0 0 0 11,300,000 16,380 50,245 11,366,625 256

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Note: Reporting year (RY) 2021 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 an updated data set (released to the public in September 2022). This dataset includes revisions for the years 1988 to 2021 processed by EPA, after the National Analysis Dataset was released. 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. (2022). TRI Explorer (Preliminary 2021 Dataset (released September 2022)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (October 06, 2022).

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