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Data Source: Preliminary 2021 Dataset (released September 2022) 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 Enterprise Products Operating Llc (TRI ID 77580NTRPR10207) for Propylene chemical, U.S. 1994-1997
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 1994 52,780 6,460 59,240 0 . . 0 . . 0 0 . . 0 0 0 59,240 . . . . . . . . . . . . . . . . . . . . 59,240
2 1995 18,460 6,880 25,340 0 . . 0 . . . 0 . . 0 0 0 25,340 . . . . . . . . . . . . . . . . . . . . 25,340
3 1996 11,160 4,560 15,720 0 0 0 0 0 0 0 0 . . 0 0 0 15,720 . . . . . . . . . . . . . . . . . . . . 15,720
4 1997 12,920 2,780 15,700 0 0 0 0 0 0 0 0 . . 0 0 0 15,700 . . . . . . . . . . . . . . . . . . . . 15,700

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Enterprise Products Operating Llc (TRI ID 77580NTRPR10207) for Propylene chemical, U.S. 1998-2021
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 13,080 4,660 17,740 0 0 0 0 0 0 0 0 . . 0 0 0 17,740 . . . . . . . . . . . . . . . . . . . . 17,740
2 1999 18,760 4,420 23,180 0 0 0 0 0 0 0 0 . . 0 0 0 23,180 . . . . . . . . . . . . . . . . . . . . 23,180
3 2000 18,040 9,940 27,980 0 0 0 0 0 0 0 0 . . 0 0 0 27,980 . . . . . . . . . . . . . . . . . . . . 27,980
4 2001 18,380 12,140 30,520 0 0 0 0 0 0 0 0 . . 0 0 0 30,520 . . . . . . . . . . . . . . . . . . . . 30,520
5 2002 18,140 6,460 24,600 0 0 0 0 0 0 0 0 . . 0 0 0 24,600 . . . . . . . . . . . . . . . . . . . . 24,600
6 2003 18,320 4,650 22,970 0 0 0 0 0 0 0 0 0 0 0 0 0 22,970 . . . . . . . . . . . . . . . . . . . . 22,970
7 2004 78,560 19,640 98,200 0 0 0 0 0 0 0 0 0 0 0 0 0 98,200 . . . . . . . . . . . . . . . . . . . . 98,200
8 2005 241,549 19,640 261,189 0 0 0 0 0 0 0 0 0 0 0 0 0 261,189 . . . . . . . . . . . . . . . . . . . . 261,189
9 2006 139,956 283,607 423,563 0 0 0 0 0 0 0 0 0 0 0 0 0 423,563 . . . . . . . . . . . . . . . . . . . . 423,563
10 2007 31,048 41,438 72,486 0 0 0 0 0 0 0 0 0 0 0 0 0 72,486 . . . . . . . . . . . . . . . . . . . . 72,486
11 2008 409 18,327 18,736 0 0 0 0 0 0 0 0 0 0 0 0 0 18,736 . . . . . . . . . . . . . . . . . . . . 18,736
12 2009 62,654 93,721 156,375 0 0 0 0 0 0 0 0 0 0 0 0 0 156,375 . . . . . . . . . . . . . . . . . . . . 156,375
13 2010 64,203 37,531 101,734 0 0 0 0 0 0 0 0 0 0 0 0 0 101,734 . . . . . . . . . . . . . . . . . . . . 101,734
14 2011 140,807 32,176 172,983 0 0 0 0 0 0 0 0 0 0 0 0 0 172,983 . . . . . . . . . . . . . . . . . . . . 172,983
15 2012 55,839 22,838 78,677 0 0 0 0 0 0 0 0 0 0 0 0 0 78,677 . . . . . . . . . . . . . . . . . . . . 78,677
16 2013 67,185 26,613 93,798 0 0 0 0 0 0 0 0 0 0 0 0 0 93,798 . . . . . . . . . . . . . . . . . . . . 93,798
17 2014 72,596 25,437 98,033 0 0 0 0 0 0 0 0 0 0 0 0 0 98,033 . . . . . . . . . . . . . . . . . . . . 98,033
18 2015 55,084 24,587 79,671 0 0 0 0 0 0 0 0 0 0 0 0 0 79,671 . . . . . . . . . . . . . . . . . . . . 79,671
19 2016 57,155 32,180 89,335 0 0 0 0 0 0 0 0 0 0 0 0 0 89,335 . . . . . . . . . . . . . . . . . . . . 89,335
20 2017 68,610 102,420 171,030 0 0 0 0 0 0 0 0 0 0 0 0 0 171,030 . . . 0 . 0 . 0 . . . . . 0 0 . . . . 0 171,030
21 2018 70,610 45,950 116,560 0 0 0 0 0 0 0 0 0 0 0 0 0 116,560 . . . 0 . 0 . 0 . . . . . 0 . . . . . 0 116,560
22 2019 135,361 183,643 319,004 0 0 0 0 0 0 0 0 0 0 0 0 0 319,004 . . . 0 . 0 . 0 . . . . . 0 . . . 0 . 0 319,004
23 2020 106,134 85,610 191,744 0 0 0 0 0 0 0 0 0 0 0 0 0 191,744 . . . . . . . . . . . . . . . . . . . . 191,744
24 2021 95,448 56,065 151,513 0 0 0 0 0 0 0 0 0 0 0 0 0 151,513 . . . . . . . . . . . . . . . . . . . . 151,513

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Note: Reporting year (RY) 2021 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 an updated data set (released to the public in September 2022). This dataset includes revisions for the years 1988 to 2021 processed by EPA, after the National Analysis Dataset was released. 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. (2022). TRI Explorer (Preliminary 2021 Dataset (released September 2022)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (September30, 2022).

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