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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2017 Updated Dataset (released April 2019) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Premcor Refining Group Inc Port Arthur (TRI ID 77640CLRKR1801S) for XYLENE (MIXED ISOMERS) chemical, U.S. 1995-1997
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 1995 1,700,000 1 0 770 610,000 10 20,000 2,330,781 0
2 1996 30,000 0 0 41 570,000 260 14,000 614,301 0
3 1997 279,000 0 0 32 530,900 6 13,000 822,938 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Premcor Refining Group Inc Port Arthur (TRI ID 77640CLRKR1801S) for XYLENE (MIXED ISOMERS) chemical, U.S. 1998-2018
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 371,300 0 0 3 450,700 130 11,000 833,133 0
2 1999 712,500 200 0 0 347,000 2,300 10,000 1,072,000 0
3 2000 736,300 500 0 100 1,675,000 200 13,600 2,425,700 0
4 2001 737,530 10 0 6,671 164,127 10 4,606 912,954 3
5 2002 664,225 4 0 697 736,450 89 4,121 1,405,586 429
6 2003 365,512 0 0 680 736,450 29 6,506 1,109,177 151
7 2004 619,555 0 0 127 49,000 71 14,429 683,182 125
8 2005 446,756 0 0 268 48,807 0 12,383 508,214 0
9 2006 368,919 0 0 1,664 193,311 3,012 3,040 569,946 0
10 2007 0 5,976 0 1,558 204,198 499 3,739 215,970 0
11 2008 0 750 0 250 193,787 500 3,873 199,160 0
12 2009 0 40 0 218 169,201 9 6,816 176,284 0
13 2010 0 48 0 192 155,779 12 5,739 161,770 0
14 2011 0 0 0 385 160,022 140 5,229 165,776 0
15 2012 0 848 0 870 190,355 3 7,436 199,512 0
16 2013 0 337 0 0 264,401 549 6,526 271,813 0
17 2014 0 30 8,459 0 145,945 280 4,912 159,626 0
18 2015 0 153 8,668 0 149,793 291 5,918 164,823 0
19 2016 0 2 70,961 0 89,743 535 6,450 167,691 0
20 2017 0 0 74,198 0 96,503 271 21,479 192,451 0
21 2018 0 0 78,542 0 72,375 300 21,660 172,877 0

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Note: Reporting year (RY) 2017 is the most recent TRI data year 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 2017 data set (released to the public in April 2019). This dataset includes revisions for the years 1988 to 2017 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. (2019). TRI Explorer (2017 Updated Dataset (released April 2019) ) [Internet database]. Retrieved from https://www.epa.gov/triexplorer, (September16, 2019).

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