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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 Epoxy Inc.- Deer Park Site (TRI ID 77536RSLTN5900H) for Phenol chemical, U.S. 2000-2021
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 2000 0 0 0 2,400,000 0 12,000 8,900 2,420,900 120
2 2001 0 0 0 1,700,000 0 8,200 7,700 1,715,900 67
3 2002 0 0 0 2,300,000 0 22,000 17,000 2,339,000 60
4 2003 0 0 0 1,500,000 0 330 25,800 1,526,130 20
5 2004 0 0 0 920,000 0 17,000 17,007 954,007 120
6 2005 0 0 0 1,900,000 36,000 20,000 11,900 1,967,900 40
7 2006 0 0 0 1,400,000 36,000 780,000 9,100 2,225,100 0
8 2007 0 0 0 1,903,700 0 21,010 8,411 1,933,121 80
9 2008 0 0 0 1,800,490 0 3,890 23,550 1,827,930 940
10 2009 0 0 0 1,700,447 200 34,300 25,040 1,759,987 60
11 2010 0 5 0 1,600,740 200 18,605 24,430 1,643,980 170
12 2011 0 0 0 460,000 0 51,000 21,280 532,280 32,920
13 2012 0 0 0 450 0 39,960 34,130 74,540 240
14 2013 0 0 0 292 0 18,530 37,933 56,755 8
15 2014 0 0 0 5 2,000 26,700 32,200 60,905 5,500
16 2015 38,133,000 0 0 30 1,000 19,345 31,705 38,185,080 0
17 2016 35,670,000 0 0 5 2,000 8,400 32,870 35,713,275 30
18 2017 33,461,000 0 0 60 1,900 26,500 29,010 33,518,470 0
19 2018 39,868,000 0 0 35 1,700 24,850 30,575 39,925,160 30
20 2019 29,109,000 0 0 70 800 10,140 29,620 29,149,630 30
21 2020 28,287,000 0 0 70 1,100 22,110 29,080 28,339,360 0
22 2021 40,038,100 0 0 36 110 16,900 30,050 40,085,196 0

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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/, (September30, 2022).

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