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TRI Explorer

Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2018 Updated Dataset (released October 2019) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Chevron Products Co Richmond Refinery (TRI ID 94802CHVRN841ST) for BENZENE 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 46,000 360 0 40 10,000 0 22,000 78,400 0
2 1992 50,000 0 0 0 46,000 1 13,000 109,001 0
3 1993 71,000 1,400 0 190 6,300 1 8,500 87,391 73
4 1994 55,000 120 0 570 30,000 150 6,700 92,540 0
5 1995 43,000 330 0 2 15,000 51 6,500 64,883 0
6 1996 26,910 576 0 0 11,000 2 5,900 44,388 0
7 1997 36,000 60 0 21 11,000 2 6,400 53,483 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Chevron Products Co Richmond Refinery (TRI ID 94802CHVRN841ST) for BENZENE 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 0 0 0 22,000 0 12,000 34,000 160
2 1999 0 10 0 0 42,000 1,272 14,163 57,445 0
3 2000 0 0 0 0 5,000 1,882 10,672 17,554 0
4 2001 0 0 0 0 5,000 31,560 6,369 42,929 0
5 2002 0 26 0 0 4,400 43 6,601 11,070 0
6 2003 0 173 0 0 4,800 24 6,326 11,323 0
7 2004 0 1 12 0 4,900 214 3,432 8,559 0
8 2005 0 11 0 0 900 777 4,428 6,116 0
9 2006 0 0 0 0 1,100 920 3,641 5,661 0
10 2007 0 0 0 0 1,100 946 4,489 6,535 5
11 2008 0 0 0 0 1,000 130 4,349 5,479 0
12 2009 0 0 0 0 1,100 364 3,817 5,281 0
13 2010 0 0 0 0 950 164 3,813 4,927 0
14 2011 0 0 0 0 3,400 116 3,782 7,298 0
15 2012 0 0 0 0 1,900 147 4,319 6,366 0
16 2013 0 0 0 0 2,400 122 2,869 5,391 0
17 2014 0 1 0 0 19,000 870 2,599 22,470 0
18 2015 0 0 0 8 24,000 159 1,791 25,958 40
19 2016 0 0 0 0 22,000 2,269 1,803 26,072 0
20 2017 0 0 0 0 58,000 1,170 2,105 61,275 0
21 2018 0 0 0 0 35,000 300 2,438 37,738 110

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Note: Reporting year (RY) 2018 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 2018 data set (released to the public in October 2019). This dataset includes revisions for the years 1988 to 2018 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 (2018 Updated Dataset (released October 2019) ) [Internet database]. Retrieved from https://www.epa.gov/triexplorer, (November 18, 2019).

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