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Data Source: 2023 Preliminary National Analysis Dataset (released September 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 Union Carbide Corp Texas City Plant (TRI ID 77592NNCRB33015) for n-Butyl alcohol 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 101,594 96,622 198,216 0 . . 0 . . . 0 . . 0 0 0 198,216 . . . . . . . . . . . . . . . . . . . . 198,216
2 1989 10,583 23,555 34,138 0 . . 0 . . . 0 . . 0 0 0 34,138 . . . . . . . . . . . . . . . . . . . . 34,138
3 1990 48,004 3,038 51,042 0 . . 0 . . . 0 . . 0 0 0 51,042 . . . . . . . . . . . . . 721 . . . . . 721 51,763
4 1991 26,617 3,611 30,228 0 . . 0 . . . 0 . . 0 0 0 30,228 . . . . . . . . . . . . . 361 . . . . . 361 30,589
5 1992 32,134 5,109 37,243 0 . . 0 . . . 0 . . 0 0 0 37,243 . . . . . . . . . . . . . . . . . . . . 37,243
6 1993 22,900 5,262 28,162 0 . . 0 . . 0 0 . . 0 0 0 28,162 . . . . . . . . . . . . . 15 . . . . . 15 28,177
7 1994 34,014 4,851 38,865 0 . . 0 . . 0 0 . . 0 0 0 38,865 . . . . . . . . . . . . . . . . . . . . 38,865
8 1995 7,699 4,836 12,535 0 . . 0 . . 0 0 . . 0 0 0 12,535 . . . . . . . . . . . . . 25,841 . . . . . 25,841 38,376
9 1996 11,746 2,711 14,457 0 0 0 0 0 0 0 0 . . 0 0 0 14,457 . . . . . . . . . . . . . . . . . . . . 14,457
10 1997 15,684 2,785 18,469 0 0 0 0 0 0 0 0 . . 0 0 0 18,469 . . . . . . . . . . . . . 522 . . . . . 522 18,991

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Union Carbide Corp Texas City Plant (TRI ID 77592NNCRB33015) for n-Butyl alcohol 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 16,087 3,281 19,368 0 0 0 0 0 0 0 0 . . 0 0 0 19,368 . . . . . . . . . . . . . 44,526 . . . . . 44,526 63,894
2 1999 17,760 22,159 39,919 0 0 0 0 0 0 0 0 . . 0 0 0 39,919 . . . . . . . . . . . . . 98 . . . . . 98 40,017
3 2000 17,959 26,692 44,651 0 0 0 0 0 0 0 0 . . 0 0 0 44,651 . . . . . . . . . . . . . 2,762 . . . . . 2,762 47,413
4 2001 34,454 59,526 93,980 0 0 0 0 0 0 0 0 . . 0 0 0 93,980 . . . . . . . . . . . . . 7,962 . . . . . 7,962 101,942
5 2002 30,176 25,979 56,155 0 0 0 0 0 0 0 0 . . 0 0 0 56,155 . . . . . . . . 669 . . . . 669 . . 71 . . 740 56,895
6 2003 15,382 19,654 35,036 0 0 0 0 0 0 0 0 0 0 0 0 0 35,036 . . . . . . . . 578 . . . . 578 . . . . . 578 35,614
7 2004 3,533 13,334 16,867 0 0 0 0 0 0 0 0 0 0 0 0 0 16,867 . . . . . . . . 243 . . . . 243 . . . . . 243 17,110
8 2005 6,208 6,204 12,412 0 0 0 0 0 0 0 0 0 0 0 0 0 12,412 . . . . . . . . 37 . . . . 37 . . . . . 37 12,449
9 2006 5,651 750 6,401 0 0 0 0 0 0 0 0 0 0 0 0 0 6,401 . . . . . . . . 18 . . . . 18 . . . . . 18 6,419
10 2007 2,685 9,965 12,650 0 0 0 0 0 0 0 0 0 0 0 0 0 12,650 . . . . . . . . . . . . . . . . . . . . 12,650
11 2008 1,901 10,838 12,739 0 0 0 0 0 0 0 0 0 0 0 0 0 12,739 . . . . . . . . . . . . . . . . . . . . 12,739
12 2009 1,857 4,871 6,728 0 0 0 0 0 0 0 0 0 0 0 0 0 6,728 . . . . . . . . . . . . . . . . . . . . 6,728
13 2010 1,077 4,411 5,488 0 0 0 0 0 0 0 0 0 0 0 0 0 5,488 . . . . . . . . . . . . . . . . . . . . 5,488
14 2011 2,099 5,104 7,203 0 0 0 0 0 0 0 0 0 0 0 0 0 7,203 . . . . . . . . . . . . . . . . . . . . 7,203
15 2012 1,387 4,028 5,415 0 0 0 0 0 0 0 0 0 0 0 0 0 5,415 . . . . . . . . . . . . . . . . . . . . 5,415
16 2013 2,192 3,179 5,371 0 0 0 0 0 0 0 0 0 0 0 0 0 5,371 . . . . . . . . . . . . . . . . . . . . 5,371
17 2014 1,993 1,581 3,574 0 0 0 0 0 0 0 0 0 0 0 0 0 3,574 . . . . . . . . . . . . . . . . . . . . 3,574
18 2015 4,154 1,571 5,725 0 0 0 0 0 0 0 0 0 0 0 0 0 5,725 . . . . . . . . . . . . . . . . . . . . 5,725
19 2016 2,289 684 2,973 0 0 0 0 0 0 0 0 0 0 0 0 0 2,973 . . . . . . . . 13 . . . . 13 . . . . . 13 2,986
20 2017 1,972 17 1,989 0 0 0 0 0 0 0 0 0 0 0 0 0 1,989 . . . . . . . . . . . . . . . . . . . . 1,989
21 2018 2,433 8 2,441 0 0 0 0 0 0 0 0 0 0 0 0 0 2,441 . . . . . . 19,650 . . . . . . . . . . . . 19,650 22,091
22 2019 2,416 352 2,768 0 0 0 0 0 0 0 0 0 0 0 0 0 2,768 . . . . . . 3,577 . . . . . . . . . . . . 3,577 6,345
23 2020 2,406 536 2,942 0 0 0 0 0 0 0 0 0 0 0 0 0 2,942 . . . . . . 1,443 . . . . . . . . . . . . 1,443 4,385
24 2021 1,562 1,460 3,022 0 0 0 0 0 0 0 0 0 0 0 0 0 3,022 . . . . . . 12,145 . . . . . . . . . . . . 12,145 15,167
25 2022 2,958 586 3,544 0 0 0 0 0 0 0 0 0 0 0 0 0 3,544 . . . . . . 11,465 . . . . . . . . . . . . 11,465 15,009
26 2023 2,399 97 2,496 0 0 0 0 0 0 0 0 0 0 0 0 0 2,496 . . . . . . 3,336 . . . . . . . . . . . . 3,336 5,832

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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 Preliminary National Analysis data set (updated September 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 Preliminary National Analysis Dataset (released September 2024)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (October 13, 2024).

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