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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2022 Dataset (released October 2023) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by St Paul Park Refining Co Llc (TRI ID 55071SHLND100WT) for 1,2,4-Trimethylbenzene 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 4,200 0 0 0 8,900 25 11,000 24,125 0
2 1992 20,629 0 0 0 15,395 1 10,110 46,135 0
3 1993 8,911 0 0 0 8,133 13 8,890 25,947 0
4 1994 18,531 0 0 1,390 781,577 32 12,152 813,682 0
5 1995 6,645 0 0 11,837 2,973 0 8,784 30,239 0
6 1996 442,130 0 0 3,686 13,041 77 14,438 473,372 0
7 1997 102,560 0 0 0 9,693 3,346 9,608 125,207 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by St Paul Park Refining Co Llc (TRI ID 55071SHLND100WT) for 1,2,4-Trimethylbenzene chemical, U.S. 1998-2022
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 102,152 1,446 0 3,725 10,258 17,235 10,229 145,045 0
2 1999 79,703 8 0 1,243 10,193 1,022 9,904 102,073 0
3 2000 83,135 7 0 587 10,026 13 12,350 106,118 0
4 2001 127,904 30 0 655 9,412 5 11,573 149,579 0
5 2002 128,544 7 0 1,565 9,519 20 15,391 155,046 0
6 2003 111,376 10 0 1,113 10,976 7 14,932 138,414 0
7 2004 103,599 22 0 382 10,225 17 12,623 126,868 53
8 2005 116,944 63 0 159 11,543 18 12,396 141,123 41
9 2006 175,231 57 0 33 622 11 10,682 186,636 46
10 2007 6,844 30 0 80 1,665 5 11,216 19,840 42
11 2008 13,636 38 0 78 370 120 11,412 25,654 82
12 2009 6,019 45 0 458 332 161 10,766 17,781 7
13 2010 9,165 19 0 2 551 129 12,518 22,384 1
14 2011 6,191 82 0 136 688 38 10,574 17,709 191
15 2012 1,700 0 0 202 1,400 30 8,086 11,418 57
16 2013 4,300 35 0 24 500 1 7,740 12,600 10
17 2014 1,872 57 0 101 618 64 7,627 10,339 0
18 2015 2,731 3 0 216 925 20 4,949 8,844 0
19 2016 2,981 131 0 754 1,052 562 9,632 15,112 241
20 2017 4,382 0 0 3,559 1,251 37 2,912 12,141 121
21 2018 3,178 50 0 3,358 1,214 167 1,823 9,790 0
22 2019 3,400 1 0 1,052 1,800 250 2,400 8,903 0
23 2020 2,900 0 0 507 2,100 590 2,615 8,712 0
24 2021 3,500 7 0 421 6,800 650 2,225 13,603 0
25 2022 2,500 3 0 623 1,900 1,091 4,595 10,712 0

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Note: Reporting year (RY) 2022 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 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 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 (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (March 28, 2024).

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