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TRI Explorer

Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2023 National Analysis Dataset (updated October 2024, released October 2024) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by The Dow Chemical Co - Louisiana Operations (TRI ID 70765THDWCHIGHW) for Styrene chemical, U.S. 1998-2023
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 2,200 0 850 3,050 0
2 1999 0 0 16,500 0 8,180 0 870 25,550 0
3 2000 0 0 16,500 0 7,242,636 0 1,394 7,260,530 0
4 2001 0 0 132,667 0 29,062 0 1,557 163,286 0
5 2002 0 0 40,000 0 54,348 0 2,687 97,035 0
6 2003 0 0 40,000 0 1,306,206 0 1,199 1,347,405 0
7 2004 0 0 200,000 0 73,314 0 1,345 274,659 0
8 2005 0 0 200,000 0 38,733 0 1,308 240,041 0
9 2006 0 0 34,852 282 38,233 734 473,320 547,421 0
10 2007 0 0 24,158 6,037 27,739 7,665 318,490 384,089 0
11 2008 0 0 0 8,990 36,420 3,237 170,038 218,685 0
12 2009 0 0 26,552 6,733 36,329 0 101,226 170,840 0
13 2010 0 0 25,361 4,893 60,575 1,120 68,853 160,802 0
14 2011 0 0 0 3,710 21,782 1 62,323 87,816 0
15 2012 0 0 960 2,665 14,776 1,044 90,600 110,045 0
16 2013 0 0 0 3,660 7,126 84 49,181 60,051 0
17 2014 0 0 0 1,775 49,746 37 78,993 130,551 0
18 2015 0 0 0 3,245 4,533 2 414 8,194 0
19 2016 0 0 0 5,313 21,647 0 371 27,331 0
20 2017 0 0 0 2,922 35,188 0 342 38,452 0
21 2018 0 0 0 2,804 16,568 1,380 403 21,155 0
22 2019 0 0 0 1,281 4,510 539 340 6,670 0
23 2020 0 0 0 1,337 37,379 2,412 305 41,433 0
24 2021 0 0 0 1,128 10,587 292 304 12,311 0
25 2022 0 0 0 1,763 8,103 2,185 197 12,248 0
26 2023 0 0 0 837 3,327 103 176 4,443 0

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Note: Reporting year (RY) 2023 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 National Analysis data set (updated October 2024, published October 2024). This dataset includes revisions for the years 1988 to 2023 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 (2023 National Analysis Dataset (updated October 2024, released October 2024)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (December 13, 2024).

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