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Data Source: 2019 Updated Dataset (released June 2021) 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 Casita Enterprises Inc (TRI ID 75155CSTNT3030S) for Styrene chemical, U.S. 1996-1997
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 1996 250 18,000 18,250 0 0 0 0 0 0 0 0 . . 0 0 0 18,250 . . . . . . . . . . . . . 21,000 . . . . . 21,000 39,250
2 1997 250 11,000 11,250 0 0 0 0 0 0 0 0 . . 0 0 0 11,250 . . . . . . . . . . . . . . . . . . . . 11,250

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Casita Enterprises Inc (TRI ID 75155CSTNT3030S) for Styrene chemical, U.S. 1998-2019
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 250 29,700 29,950 0 0 0 0 0 0 0 0 . . 0 0 0 29,950 . . . . . . . . . . . . . 33,700 . . . . . 33,700 63,650
2 1999 250 33,000 33,250 0 0 0 0 0 0 0 0 . . 0 0 0 33,250 . . . . . . . . . . . . . 37,000 . . . . . 37,000 70,250
3 2000 250 40,800 41,050 0 0 0 0 0 0 0 0 . . 0 0 0 41,050 . . . . . . . . . . . . . 47,000 . . . . 250 47,250 88,300
4 2001 250 43,300 43,550 0 0 0 0 0 0 0 0 . . 0 0 0 43,550 . . . . . . . . . . . . . 48,800 . . . . 250 49,050 92,600
5 2002 250 43,300 43,550 0 0 0 0 0 0 0 0 . . 0 0 0 43,550 . . . . . . . . 48,300 . . . . 48,300 . . . . 250 48,550 92,100
6 2003 250 44,500 44,750 0 0 0 0 0 0 0 0 0 0 0 0 0 44,750 . . . . . . . . 49,000 . . . . 49,000 . . . . 250 49,250 94,000
7 2004 250 49,000 49,250 0 0 0 0 0 0 0 0 0 0 0 0 0 49,250 . . . . . . . . 53,900 . . . . 53,900 . . . . 250 54,150 103,400
8 2005 250 54,300 54,550 0 0 0 0 0 0 0 0 0 0 0 0 0 54,550 . . . . . . . . 60,500 . . . . 60,500 . . . . 250 60,750 115,300
9 2006 250 36,200 36,450 0 0 0 0 0 0 0 0 0 0 0 0 0 36,450 . . . . . . . . 59,300 . . . . 59,300 . . . . 750 60,050 96,500
10 2007 250 26,610 26,860 0 0 0 0 0 0 0 0 0 0 0 0 0 26,860 . . . . . . . . 52,800 . . . . 52,800 . . . . 750 53,550 80,410
11 2008 250 23,640 23,890 0 0 0 0 0 0 0 0 0 0 0 0 0 23,890 . . . . . . . . 46,200 . . . . 46,200 . . . . 750 46,950 70,840
12 2009 250 18,160 18,410 0 0 0 0 0 0 0 0 0 0 0 0 0 18,410 . . . . . . . . 34,700 . . . . 34,700 . . . . 500 35,200 53,610
13 2010 250 24,500 24,750 0 0 0 0 0 0 0 0 0 0 0 0 0 24,750 . . . . . . . . 47,800 . . . . 47,800 . . . . 500 48,300 73,050
14 2011 250 20,300 20,550 0 0 0 0 0 0 0 0 0 0 0 0 0 20,550 . . . . . . . . 36,800 . . . . 36,800 . . . . 500 37,300 57,850
15 2012 50 21,900 21,950 0 0 0 0 0 0 0 0 0 0 0 0 0 21,950 . . . . . . . . 39,300 . . . . 39,300 . . . . 730 40,030 61,980
16 2013 20 20,440 20,460 0 0 0 0 0 0 0 0 0 0 0 0 0 20,460 . . . . . . . . 40,050 . . . . 40,050 . . . . 840 40,890 61,350
17 2014 20 22,730 22,750 0 0 0 0 0 0 0 0 0 0 0 0 0 22,750 . . . . . . . . 39,160 . . . . 39,160 . . . . 1,580 40,740 63,490
18 2015 24 29,000 29,024 0 0 0 0 0 0 0 0 0 0 0 0 0 29,024 . . . . . . . . 46,700 . . . . 46,700 . . . . 1,050 47,750 76,774
19 2016 22 29,000 29,022 0 0 0 0 0 0 0 0 0 0 0 0 0 29,022 . . . . . . . . 43,700 . . . . 43,700 . . . . 830 44,530 73,552
20 2017 25 33,200 33,225 0 0 0 0 0 0 0 0 0 0 0 0 0 33,225 . . . . . . . . 49,800 . . . . 49,800 . . . . 1,100 50,900 84,125
21 2018 363 34,146 34,509 0 0 0 0 0 0 0 0 0 0 0 0 0 34,509 . . . . . . . . 27,587 . . . . 27,587 . . . . . 27,587 62,096
22 2019 363 34,085 34,448 0 0 0 0 0 0 0 0 0 0 0 0 0 34,448 . . . . . . . . 27,027 . . . . 27,027 . . . . . 27,027 61,475

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Note: Reporting year (RY) 2019 is the most recent TRI data year 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 2019 data set (released to the public in June 2021). This dataset includes revisions for the years 1988 to 2019 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. (2021). TRI Explorer (2019 Updated Dataset (released June 2021)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (September17, 2021).

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