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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 Dow Chemical Co Freeport Facility (TRI ID 77541THDWCBUILD) 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 260,000 640,000 900,000 0 . . 0 . . 0 0 . . 0 0 0 900,000 . . . . . . . . . . . . . . . . . . . . 900,000
2 1989 290,000 510,000 800,000 0 . . 0 . . . 0 . . 0 0 0 800,000 . . . . . . . . . . . . . . . . . . . . 800,000
3 1990 310,000 560,000 870,000 0 . . 0 . . 0 0 . . 0 0 0 870,000 . . . . . . . . . . . . . . . . . . . . 870,000
4 1991 250,000 620,000 870,000 0 . . 0 . . . 0 . . 0 0 0 870,000 . . . . . . . . . . . . . . . . . . . . 870,000
5 1992 360,000 360,000 720,000 15 . . 0 . . . 0 . . 0 0 0 720,015 . . . . . . . . . . . . . . . . . . . . 720,015
6 1993 360,000 280,000 640,000 15 . . 0 . . 0 0 . . 0 0 0 640,015 . . . . . . . . . . . . . . . . . . . . 640,015
7 1994 420,000 130,000 550,000 4 . . 0 . . . 0 . . 0 0 0 550,004 . . . . . . . . . . . . . . . . . . . . 550,004
8 1995 350,000 200,000 550,000 0 . . 0 . . . 0 . . 0 0 0 550,000 . . . . . . . . . . . . . . . . . . . . 550,000
9 1996 170,000 330,000 500,000 0 0 0 0 0 0 0 0 . . 0 0 0 500,000 . . . . . . . . . . . . . . . . . . . . 500,000
10 1997 95,000 380,000 475,000 0 0 0 0 0 0 0 0 . . 0 0 0 475,000 . . . . . . . . . . . . . . . . . . . . 475,000

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Dow Chemical Co Freeport Facility (TRI ID 77541THDWCBUILD) 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 68,000 94,000 162,000 0 0 0 0 0 0 0 0 . . 0 0 0 162,000 . . . . . . . . . . . . . . . . . . . . 162,000
2 1999 260,000 57,000 317,000 0 0 0 0 0 0 0 0 . . 0 0 0 317,000 . . . . . . . . . . . . . . . . . . . . 317,000
3 2000 210,000 120,000 330,000 0 0 0 0 0 0 0 0 . . 0 0 0 330,000 . . . . . . . . . . . . . . . . . . . . 330,000
4 2001 198,315 509,720 708,035 0 0 0 0 0 0 0 0 . . 0 0 0 708,035 . . . . . . . . . . . . . . . . . . . . 708,035
5 2002 30,259 431,936 462,195 0 0 0 0 0 0 0 0 . . 0 0 0 462,195 . . . . . . . . . . . . . . . . . . . . 462,195
6 2003 38,263 153,111 191,374 0 0 0 0 0 0 0 0 0 0 0 0 0 191,374 . . . . . . . . . . . . . . . . . . . . 191,374
7 2004 128,533 130,518 259,051 0 0 0 0 0 0 0 0 0 0 0 0 0 259,051 . . . . . . . . . . . . . . . . . . . . 259,051
8 2005 67,000 150,000 217,000 0 0 0 0 0 0 0 0 0 0 0 0 0 217,000 . . . . . . . . . . . . . . . . . . . . 217,000
9 2006 59,738 171,325 231,063 0 0 0 0 0 0 0 0 0 0 0 0 0 231,063 . . . . . . . . . . . . . . . . 0 . . 0 231,063
10 2007 130,182 141,163 271,345 1 0 0 0 0 0 0 0 0 0 0 0 0 271,346 . . . . . . . . . . . . . . . . . . . . 271,346
11 2008 76,817 241,036 317,853 3 0 0 0 0 0 0 0 0 0 0 0 0 317,856 . . . . . . . . . . . . . . . . . . . . 317,856
12 2009 71,068 104,254 175,322 29 0 0 0 0 0 0 0 0 0 0 0 0 175,351 . . . . . . . . . . . . . . . . . . . . 175,351
13 2010 97,511 157,749 255,260 29 0 0 0 0 0 0 0 0 0 0 0 0 255,289 . . . . . . . . . . . . . . . . . . . . 255,289
14 2011 61,274 96,287 157,561 18 0 0 0 0 0 0 0 0 0 0 0 0 157,579 . . . . . . . . . . . . . . . . . . . . 157,579
15 2012 41,559 106,659 148,218 1 0 0 0 0 0 0 0 0 0 0 0 0 148,219 . . . . . . . . . . . . . . . . . . . . 148,219
16 2013 42,184 160,753 202,937 0 0 0 0 0 0 0 0 0 0 0 0 0 202,937 . . . . . . . . . . . . . . . . . . . . 202,937
17 2014 26,134 181,296 207,430 0 0 0 0 0 3,151 3,151 0 0 0 0 0 3,151 210,581 . . . . . . . . . . . . . . . . . . . . 210,581
18 2015 24,500 194,645 219,145 0 0 0 0 0 0 0 0 0 0 0 0 0 219,145 . . . . . . . . . . . . . . . . . . . . 219,145
19 2016 26,118 87,440 113,558 0 0 0 0 0 0 0 0 0 0 0 0 0 113,558 . . . . . . . . . . . . . . . . . . . . 113,558
20 2017 27,139 79,385 106,524 0 0 0 0 0 0 0 0 0 0 0 0 0 106,524 . . . . . . . . 40 . . . . 40 . . . . . 40 106,564
21 2018 18,299 97,695 115,994 0 0 0 0 0 0 0 0 0 0 0 0 0 115,994 . . . . . . . . . . . . . . . 33 . . . 33 116,027
22 2019 17,744 67,791 85,535 0 0 0 0 0 0 0 0 0 0 0 0 0 85,535 . . . . . . . . . . . . . . . . . . . . 85,535
23 2020 18,262 50,151 68,413 0 0 0 0 0 0 0 0 0 0 0 0 0 68,413 . . . . . . . . . . . . . . . . . . . . 68,413
24 2021 19,699 69,921 89,620 0 0 0 0 0 92 92 0 0 0 0 0 92 89,712 . . . . . . . . . . . . . . . . . . . . 89,712
25 2022 18,897 83,752 102,649 0 0 0 0 0 0 0 0 0 0 0 0 0 102,649 . . . . . . . . . . . . . . . . . . . . 102,649

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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/, (April 16, 2024).

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