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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 Marathon Petroleum Co Lp (Part) (TRI ID 77590MRTHNFOOTO) for XYLENE (MIXED ISOMERS) 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 26 1,200 20,000 21,226 0
2 1992 0 0 0 0 870 210 33,000 34,080 0
3 1993 0 0 0 0 19,000 47,000 38,000 104,000 0
4 1994 0 770 0 0 1,500 3,600 20,000 25,870 0
5 1995 0 360 0 0 1,700 450 36,000 38,510 0
6 1996 0 75 0 0 33,000 424 21,000 54,499 0
7 1997 0 240 0 0 31,000 30 15,000 46,270 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Marathon Petroleum Co Lp (Part) (TRI ID 77590MRTHNFOOTO) 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 0 95 0 0 37,000 98 12,000 49,193 0
2 1999 0 0 0 0 39,300 8,250 12,300 59,850 0
3 2000 0 0 0 0 41,000 34,400 14,500 89,900 0
4 2001 0 0 0 0 40,391 45,002 14,040 99,433 4
5 2002 0 8 0 0 41,521 82 12,948 54,558 2
6 2003 0 0 0 0 39,457 121 14,557 54,135 2,107
7 2004 0 5 0 0 38,218 0 22,498 60,721 312
8 2005 0 117 0 0 45,198 692 23,863 69,870 121
9 2006 0 11 0 0 46,021 0 13,684 59,716 197
10 2007 0 0 0 15,139 41,020 15 16,337 72,511 120
11 2008 0 20 0 11,224 41,060 55 15,484 67,843 444
12 2009 0 0 0 19 39,458 4 8,945 48,426 16
13 2010 3,490 0 0 157 19,874 498 15,155 39,174 109
14 2011 1,371 0 0 124 26,746 251 11,385 39,877 72
15 2012 1,834 0 0 7,842 21,605 236 12,858 44,375 135
16 2013 2,035 0 0 66 18,617 101 13,960 34,779 8
17 2014 2,645 0 0 157 20,239 178 20,786 44,005 1
18 2015 2,667 0 0 107 21,590 159 18,863 43,386 167
19 2016 618 0 0 8,448 20,501 207 27,154 56,928 99
20 2017 237,374 0 0 25 9,663 217 21,111 268,390 433
21 2018 9,905 16 0 0 399 84 20,719 31,123 96

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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, (September19, 2019).

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