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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 Union Carbide Corp Texas City Plant (TRI ID 77592NNCRB33015) for Isobutyraldehyde 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 10,717 0 8,971 19,688 0
2 1992 0 0 0 0 5,549 0 10,047 15,596 0
3 1993 0 0 0 0 3,398 0 33,389 36,787 2
4 1994 0 0 0 0 4,807 0 4,421 9,228 4
5 1995 0 0 0 0 4,550 0 3,496 8,046 0
6 1996 0 0 1,532 0 4,971 73,517 16,781 96,801 0
7 1997 0 0 9,131 0 558 5,671 24,711 40,071 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Union Carbide Corp Texas City Plant (TRI ID 77592NNCRB33015) for Isobutyraldehyde 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 5,264 6,452 236 25,542 21,334 58,828 207
2 1999 0 0 7,491 16,208 46 637 4,613 28,995 0
3 2000 0 0 300 4,522 51,549 0 22,770 79,141 0
4 2001 0 0 0 99 103,019 9,062 9,314 121,494 0
5 2002 0 0 1,269 118 599 43,430 6,964 52,380 0
6 2003 0 0 1,417 0 2,423 70,625 9,808 84,273 0
7 2004 0 0 1,505 43 650 288 4,600 7,086 0
8 2005 0 0 1,556 85 601,594 39 13,438 616,712 0
9 2006 0 0 1,372 64 855,742 3,652 18,296 879,126 0
10 2007 0 0 1,272 39 838,615 3,956 17,686 861,568 0
11 2008 0 0 1,126 154 623,068 5,398 13,193 642,939 0
12 2009 0 0 1,540 113 689,144 549 14,855 706,201 0
13 2010 0 27,298 2,367 86 768,925 339 16,058 815,073 0
14 2011 0 747 1,987 48 340,259 1,213 7,681 351,935 0
15 2012 0 5,587 1,532 106 295,588 1,047 6,731 310,591 0
16 2013 0 0 1,571 139 94,653 5,087 2,500 103,950 0
17 2014 0 0 1,923 44 69,179 5,782 1,872 78,800 0
18 2015 0 0 1,704 14 35,444 42,607 1,167 80,936 0
19 2017 0 0 1,106 0 950 8 680 2,744 0
20 2018 0 0 2,249 0 1,059 0 17,063 20,371 0
21 2019 0 0 1,772 4 1,407 80 526 3,789 0
22 2020 0 0 2,631 0 2,482 564 481 6,158 0
23 2021 0 0 2,354 0 3,293 327 2,383 8,357 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/, (October 06, 2022).

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