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Data Source: 2022 Dataset (released October 2023) 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 Chs Inc. Laurel Refinery (TRI ID 59044CNXRF803HI) for Propylene 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 23,000 5,200 28,200 0 . . 0 . . 0 0 . . 0 0 0 28,200 . . . . . . . . . . . . . . . . . . . . 28,200
2 1989 21,000 5,200 26,200 0 . . 0 . . 0 0 . . 0 0 0 26,200 . . . . . . . . . . . . . . . . . . . . 26,200
3 1990 24,000 5,000 29,000 0 . . 0 . . 0 0 . . 0 0 0 29,000 . . . . . . . . . . . . . . . . . . . . 29,000
4 1991 26,000 4,900 30,900 0 . . 0 . . 0 0 . . 0 0 0 30,900 . . . . . . . . . . . . . . . . . . . . 30,900
5 1992 24,000 5,200 29,200 0 . . 0 . . 0 0 . . 0 0 0 29,200 . . . . . . . . . . . . . . . . . . . . 29,200
6 1993 24,000 5,300 29,300 0 . . 0 . . . 0 . . 0 0 0 29,300 . . . . . . . . . . . . . . . . . . . . 29,300
7 1994 27,000 5,400 32,400 0 . . 0 . . . 0 . . 0 0 0 32,400 . . . . . . . . . . . . . . . . . . . . 32,400
8 1995 22,000 5,100 27,100 0 . . 0 . . . 0 . . 0 0 0 27,100 . . . . . . . . . . . . . . . . . . . . 27,100
9 1996 12,000 750 12,750 0 0 0 0 0 0 0 0 . . 0 0 0 12,750 . . . . . . . . . . . . . . . . . . . . 12,750
10 1997 23,000 750 23,750 0 0 0 0 0 0 0 0 . . 0 0 0 23,750 . . . . . . . . . . . . . . . . . . . . 23,750

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Chs Inc. Laurel Refinery (TRI ID 59044CNXRF803HI) for Propylene chemical, U.S. 1998-2022
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 20,000 250 20,250 0 0 0 0 0 0 0 0 . . 0 0 0 20,250 . . . . . . . . . . . . . . . . . . . . 20,250
2 1999 5,300 250 5,550 0 0 0 0 0 0 0 0 . . 0 0 0 5,550 . . . . . . . . . . . . . . . . . . . . 5,550
3 2000 4,100 250 4,350 0 0 0 0 0 0 0 0 . . 0 0 0 4,350 . . . . . . . . . . . . . . . . . . . . 4,350
4 2001 5,900 250 6,150 0 0 0 0 0 0 0 0 . . 0 0 0 6,150 . . . . . . . . . . . . . . . . . . . . 6,150
5 2002 6,900 250 7,150 0 0 0 0 0 0 0 0 . . 0 0 0 7,150 . . . . . . . . . . . . . . . . . . . . 7,150
6 2003 5,600 250 5,850 0 0 0 0 0 0 0 0 0 0 0 0 0 5,850 . . . . . . . . . . . . . . . . . . . . 5,850
7 2004 6,600 250 6,850 0 0 0 0 0 0 0 0 0 0 0 0 0 6,850 . . . . . . . . . . . . . . . . . . . . 6,850
8 2005 8,860 320 9,180 0 0 0 0 0 0 0 0 0 0 0 0 0 9,180 . . . . . . . . . . . . . . . . . . . . 9,180
9 2006 7,200 320 7,520 0 0 0 0 0 0 0 0 0 0 0 0 0 7,520 . . . . . . . . . . . . . . . . . . . . 7,520
10 2007 7,200 320 7,520 0 0 0 0 0 0 0 0 0 0 0 0 0 7,520 . . . . . . . . . . . . . . . . . . . . 7,520
11 2008 7,060 11,070 18,130 0 0 0 0 0 0 0 0 0 0 0 0 0 18,130 . . . . . . . . . . . . . . . . . . . . 18,130
12 2009 8,790 21,290 30,080 0 0 0 0 0 0 0 0 0 0 0 0 0 30,080 . . . . . . . . . . . . . . . . . . . . 30,080
13 2010 8,570 8,839 17,409 0 0 0 0 0 0 0 0 0 0 0 0 0 17,409 . . . . . . . . . . . . . . . . . . . . 17,409
14 2011 11,212 12,577 23,789 0 0 0 0 0 0 0 0 0 0 0 0 0 23,789 . . . . . . . . . . . . . . . . . . . . 23,789
15 2012 6,233 11,407 17,640 0 0 0 0 0 0 0 0 0 0 0 0 0 17,640 . . . . . . . . . . . . . . . . . . . . 17,640
16 2013 5,783 34,855 40,638 0 0 0 0 0 0 0 0 0 0 0 0 0 40,638 . . . . . . . . . . . . . . . . . . . . 40,638
17 2014 6,538 86,536 93,074 0 0 0 0 0 0 0 0 0 0 0 0 0 93,074 . . . . . . . . . . . . . . . . . . . . 93,074
18 2015 5,562 65,154 70,716 0 0 0 0 0 0 0 0 0 0 0 0 0 70,716 . . . . . . . . . . . . . . . . . . . . 70,716
19 2016 5,784 31,668 37,452 0 0 0 0 0 0 0 0 0 0 0 0 0 37,452 . . . . . . . . . . . . . . . . . . . . 37,452
20 2017 6,088 44,337 50,425 0 0 0 0 0 0 0 0 0 0 0 0 0 50,425 . . . . . . . . . . . . . . . . . . . . 50,425
21 2018 7,428 69,827 77,255 0 0 0 0 0 0 0 0 0 0 0 0 0 77,255 . . . . . . . . . . . . . . . . . . . . 77,255
22 2019 7,381 588 7,969 0 0 0 0 0 0 0 0 0 0 0 0 0 7,969 . . . . . . . . . . . . . . . . . . . . 7,969
23 2020 7,304 1,555 8,859 0 0 0 0 0 0 0 0 0 0 0 0 0 8,859 . . . . . . . . . . . . . . . . . . . . 8,859
24 2021 7,396 6,993 14,389 0 0 0 0 0 0 0 0 0 0 0 0 0 14,389 . . . . . . . . . . . . . . . . . . . . 14,389
25 2022 7,707 12,265 19,972 0 0 0 0 0 0 0 0 0 0 0 0 0 19,972 . . . . . . . . . . . . . . . . . . . . 19,972

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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. 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 (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (March 28, 2024).

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