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Data Source: 2023 National Analysis Dataset (updated October 2024, released October 2024) See Note     Instructions for printing wide reports




TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Catlettsburg Refining Llc (TRI ID 41114CTLTTPOBOX) for Cyclohexane chemical, U.S. 1988-1997
Are year to year changes comparable?
Row #  Year  Fugitive Air  View Trend Graphic Stack Air  View Trend Graphic Total Air Emissions  View Trend Graphic Surface Water Discharges  View Trend Graphic Underground Injection Class I Wells  View Trend Graphic Underground Injection Class II-V Wells  View Trend Graphic Total Underground Injection  View Trend Graphic RCRA Subtitle C Landfills  View Trend Graphic Other Landfills  View Trend Graphic Total Landfills  View Trend Graphic Land Treatment/Application Farming  View Trend Graphic RCRA Subtitle C Surface Impoundment  View Trend Graphic Other Surface Impoundments  View Trend Graphic Total Surface Impoundments  View Trend Graphic Other Land Disposal  View Trend Graphic Total On-site Releases to Land  View Trend Graphic Total On-site Disposal or Other Releases  View Trend Graphic Off-Site Disposal-Storage Only  View Trend Graphic Off-Site Disposal-Solidification/Stabilization (metals only)  View Trend Graphic Off-Site Disposal-Wastewater Treatment-Metals Only  View Trend Graphic Off-Site Disposal-Underground Injection Class I Wells  View Trend Graphic Off-Site Disposal-Underground Injection Class II-V Wells  View Trend Graphic Total Off-Site Disposal-Underground Injection  View Trend Graphic POTW Transfers - Other Releases  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other Landfills  View Trend Graphic POTW Transfers - Releases to Class I UI Wells and Landfills  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Surface Impoundments  View Trend Graphic Off-Site Disposal-Other Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Landfill/Surface Impoundments  View Trend Graphic Off-Site Disposal-Land Treatment  View Trend Graphic Off-Site Disposal-Other Land Disposal  View Trend Graphic Off-Site Disposal-Other Off-site Management  View Trend Graphic Off-Site Disposal-Waste Broker  View Trend Graphic Off-Site Disposal-Unknown  View Trend Graphic Total Off-site Disposal or Other Releases  View Trend Graphic Total On- and Off-site Disposal or Other Releases  View Trend Graphic
 
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1 1988 6,600 3,700 10,300 90 . . 0 . . 0 0 . . 0 0 0 10,390 . . . . . . . . . . . . . 24 . . . . . 24 10,414
2 1989 7,700 4,600 12,300 720 . . 0 . . 0 0 . . 0 0 0 13,020 . . . . . . . . . . . . . 5 . . . . . 5 13,025
3 1990 7,300 2,900 10,200 90 . . 0 . . 0 0 . . 0 0 0 10,290 . . . . . . . . . . . . . 1,100 . . . . . 1,100 11,390
4 1991 5,300 4,200 9,500 64 . . 0 . . 0 0 . . 0 0 0 9,564 . . . . . . . . . . . . . 534 . . . . . 534 10,098
5 1992 5,670 4,228 9,898 67 . . 0 . . . 0 . . 0 0 0 9,965 . . . . . . . . . . . . . 7 . . . . . 7 9,972
6 1993 4,747 6,854 11,601 67 . . 0 . . 0 0 . . 0 0 0 11,668 . . . . . . . . . . . . . 1 . . . . . 1 11,669
7 1994 4,098 4,543 8,641 107 . . 0 . . 0 0 . . 0 0 0 8,748 . . . . . . . . . . . . . 53 . . . . . 53 8,801
8 1995 4,521 4,228 8,749 71 . . 0 . . 0 0 . . 0 321 321 9,141 . . . . . . . . . . . . . 1 . . . . . 1 9,142
9 1996 3,947 4,986 8,933 73 0 0 0 0 0 0 0 . . 0 312 312 9,318 . . . . . . . . . . . . . 16 . . . . 57 73 9,391
10 1997 3,200 5,100 8,300 53 0 0 0 0 0 0 0 . . 0 1,300 1,300 9,653 . . . . . . . . . . . . . 7 . . . . . 7 9,660

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Catlettsburg Refining Llc (TRI ID 41114CTLTTPOBOX) for Cyclohexane chemical, U.S. 1998-2023
Are year to year changes comparable?
Row #  Year  Fugitive Air  View Trend Graphic Stack Air  View Trend Graphic Total Air Emissions  View Trend Graphic Surface Water Discharges  View Trend Graphic Underground Injection Class I Wells  View Trend Graphic Underground Injection Class II-V Wells  View Trend Graphic Total Underground Injection  View Trend Graphic RCRA Subtitle C Landfills  View Trend Graphic Other Landfills  View Trend Graphic Total Landfills  View Trend Graphic Land Treatment/Application Farming  View Trend Graphic RCRA Subtitle C Surface Impoundment  View Trend Graphic Other Surface Impoundments  View Trend Graphic Total Surface Impoundments  View Trend Graphic Other Land Disposal  View Trend Graphic Total On-site Releases to Land  View Trend Graphic Total On-site Disposal or Other Releases  View Trend Graphic Off-Site Disposal-Storage Only  View Trend Graphic Off-Site Disposal-Solidification/Stabilization (metals only)  View Trend Graphic Off-Site Disposal-Wastewater Treatment-Metals Only  View Trend Graphic Off-Site Disposal-Underground Injection Class I Wells  View Trend Graphic Off-Site Disposal-Underground Injection Class II-V Wells  View Trend Graphic Total Off-Site Disposal-Underground Injection  View Trend Graphic POTW Transfers - Other Releases  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other Landfills  View Trend Graphic POTW Transfers - Releases to Class I UI Wells and Landfills  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Surface Impoundments  View Trend Graphic Off-Site Disposal-Other Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Surface Impoundments  View Trend Graphic Total Off-Site Disposal-Landfill/Surface Impoundments  View Trend Graphic Off-Site Disposal-Land Treatment  View Trend Graphic Off-Site Disposal-Other Land Disposal  View Trend Graphic Off-Site Disposal-Other Off-site Management  View Trend Graphic Off-Site Disposal-Waste Broker  View Trend Graphic Off-Site Disposal-Unknown  View Trend Graphic Total Off-site Disposal or Other Releases  View Trend Graphic Total On- and Off-site Disposal or Other Releases  View Trend Graphic
 
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1 1998 3,097 2,400 5,497 46 0 0 0 0 0 0 0 . . 0 16 16 5,559 . . . . . . . . . . . . . 16 . . . . . 16 5,575
2 1999 2,297 2,562 4,859 42 0 0 0 0 0 0 0 . . 0 23 23 4,924 . . . . . . . . . . . . . 35 . . . . . 35 4,959
3 2000 2,686 2,657 5,343 41 0 0 0 0 0 0 0 . . 0 4 4 5,388 . . . . . . . . . . . . . 8 . . . . . 8 5,396
4 2001 2,344 3,693 6,037 77 0 0 0 0 0 0 0 . . 0 56 56 6,170 . . . . . . . . . . . . . 9 . . . . . 9 6,179
5 2002 250 2,900 3,150 250 0 0 0 0 5 5 0 . . 0 5 10 3,410 . . . . . . . . . . . . . . . . . . . . 3,410
6 2003 250 4,300 4,550 5 0 0 0 0 5 5 0 0 0 0 5 10 4,565 . . . . . . . . . . . . . . . . . . . . 4,565
7 2004 250 4,300 4,550 250 0 0 0 0 5 5 0 0 0 0 250 255 5,055 . . . . . . . . . . . . . . . . . . . . 5,055
8 2005 250 4,100 4,350 5 0 0 0 0 0 0 0 0 0 0 0 0 4,355 . . . . . . . . 5 . . . . 5 . . . . . 5 4,360
9 2006 250 4,100 4,350 0 0 0 0 0 0 0 0 0 0 0 0 0 4,350 . . . . . . . . 255 . . . . 255 . . . . . 255 4,605
10 2007 62 3,101 3,163 0 0 0 0 0 0 0 0 0 0 0 0 0 3,163 5 . . . . . . 18 0 . . . . 18 . . . . . 23 3,186
11 2008 79 2,386 2,465 0 0 0 0 0 0 0 0 0 0 0 0 0 2,465 63 . . . . . . 21 . . . . . 21 . . . . . 84 2,549
12 2009 342 1,922 2,264 0 0 0 0 0 0 0 0 0 0 0 0 0 2,264 27 . . . . . . 0 . . . . . 0 . . . . . 27 2,291
13 2010 160 4,996 5,156 2 0 0 0 0 0 0 0 0 0 0 18 18 5,176 1 . . . . . . . 1 . . . . 1 . . . . . 2 5,178
14 2011 174 903 1,077 0 0 0 0 0 0 0 0 0 0 0 9 9 1,086 1 . . . . . . . 0 . . . . 0 . . . . . 1 1,087
15 2012 96 988 1,084 124 0 0 0 0 0 0 0 0 0 0 102 102 1,310 . . . . . . . . . . . . . . . . . . . . 1,310
16 2013 2,786 951 3,737 0 0 0 0 0 0 0 0 0 0 0 58 58 3,795 10 . . . . . . . . . . . . . . . . . . 10 3,805
17 2014 2,938 1,268 4,206 0 0 0 0 0 0 0 0 0 0 0 0 0 4,206 . . . . . . . . . . . . . . . . . . . . 4,206
18 2015 2,935 885 3,820 0 0 0 0 0 0 0 0 0 0 0 11 11 3,831 . . . . . . . . . . . . . . . . . . . . 3,831
19 2016 3,130 738 3,868 10 0 0 0 0 0 0 0 0 0 0 5 5 3,883 . . . . . . . 10 . . . . . 10 . . . . . 10 3,893
20 2017 3,121 961 4,082 0 0 0 0 0 0 0 0 0 0 0 164 164 4,246 . . . . . . . 7 . . . . . 7 . . . . . 7 4,253
21 2018 3,117 854 3,971 0 0 0 0 0 0 0 0 0 0 0 3 3 3,974 . . . . . . . 7 . . . . . 7 . . . . . 7 3,981
22 2019 3,144 796 3,940 1 0 0 0 0 0 0 0 0 0 0 24 24 3,965 . . . . . . . 4 . . . . . 4 . . . . . 4 3,969
23 2020 3,103 741 3,844 0 0 0 0 0 0 0 0 0 0 0 44 44 3,888 . . . . . . . 2 . . . . . 2 . . . . . 2 3,890
24 2021 3,371 924 4,295 0 0 0 0 0 0 0 0 0 0 0 0 0 4,295 . . . . . . . 3 . . . . . 3 . . . . . 3 4,298
25 2022 3,372 869 4,241 0 0 0 0 0 0 0 0 0 0 0 813 813 5,054 . . . . . . . 3 . . . . . 3 . . . . . 3 5,057
26 2023 3,306 850 4,156 0 0 0 0 0 0 0 0 0 0 0 78 78 4,234 . . . . . . . 3 0 . . . . 3 . . . . . 3 4,237

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Note: Reporting year (RY) 2023 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 National Analysis data set (updated October 2024, published October 2024). This dataset includes revisions for the years 1988 to 2023 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. Release estimates alone are not sufficient to determine exposure or to calculate potential adverse effects on human health and the environment. 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.

Off-site disposal or other releases show only net off-site disposal or other releases, that is, off-site disposal or other releases transferred to other TRI facilities reporting such transfers as on-site disposal or other releases are not included to avoid double counting.

On-site Disposal or Other Releases include Underground Injection to Class I Wells (Section 5.4.1), RCRA Subtitle C Landfills (5.5.1A), Other Landfills (5.5.1B), Fugitive or Non-point Air Emissions (5.1), Stack or Point Air Emissions (5.2), Surface Water Discharges (5.3), Underground Injection to Class II-V Wells (5.4.2), Land Treatment/Application Farming (5.5.2), RCRA Subtitle C Surface Impoundments (5.5.3A), Other Surface Impoundments (5.5.3B), and Other Land Disposal (5.5.4). Off-site Disposal or Other Releases include from Section 6.2 Class I Underground Injection Wells (M81), Class II-V Underground Injection Wells (M82, M71), RCRA Subtitle C Landfills (M65), Other Landfills (M64, M72), Storage Only (M10), Solidification/Stabilization - Metals and Metal Category Compounds only (M41 or M40), Wastewater Treatment (excluding POTWs) - Metals and Metal Category Compounds only (M62 or M61), RCRA Subtitle C Surface Impoundments (M66), Other Surface Impoundments (M67, M63), Land Treatment (M73), Other Land Disposal (M79), Other Off-site Management (M90), Transfers to Waste Broker - Disposal (M94, M91), and Unknown (M99) and, from Section 6.1 Transfers to POTWs (metals and metal category compounds only).

For purposes of analysis, data reported as Range Code A is calculated using a value of 5 pounds, Range Code B is calculated using a value of 250 pounds and Range Code C is calculated using a value of 750 pounds.

A decimal point, or "." denotes the following: if "NA" 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). A decimal point is reported in the following columns because the element was not required to be reported for that year (the Form R has been changed over the years to require more detailed reporting for some media): Underground Injection Class I, Underground Injection Class II-V, RCRA Subtitle C Landfills and Other Landfills for the years 1988 to 1995; Off-Site Disposal - RCRA Subtitle C Landfills, Off-Site Disposal - Other Landfills and Off-Site Disposal - Surface Impoundments for the years 1988 to 2001; Other RCRA Subtitle C Surface Impoundments, Other Surface Impoundments, Off-Site Underground Injection Class I Wells, Off-Site Underground Injection Class II-V Wells, Off-Site Disposal - RCRA Subtitle C Surface Impoundments and Off-Site Disposal - Other Surface Impoundments for the years 1988 to 2002.

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 (2023 National Analysis Dataset (updated October 2024, released October 2024)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (December 11, 2024).

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