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Data Source: 2020 National Analysis Dataset (October 2021, released October 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 Rohm & Haas Chemicals Llc (TRI ID 19007RHMNDOLDRT) for Styrene 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 5,751 4,842 10,593 250 . . 0 . . 0 0 . . 0 0 0 10,843 . . . . . . . . . . . . . 500 . . . . . 500 11,343
2 1989 3,627 2,889 6,516 250 . . 0 . . 0 0 . . 0 0 0 6,766 . . . . . . . . . . . . . 500 . . . . . 500 7,266
3 1990 2,730 2,645 5,375 250 . . 0 . . 0 0 . . 0 5 5 5,630 . . . . . . . . . . . . . 500 . . . . . 500 6,130
4 1991 2,928 1,829 4,757 250 . . 0 . . 0 0 . . 0 0 0 5,007 . . . . . . . . . . . . . 500 . . . . . 500 5,507
5 1992 3,047 2,007 5,054 250 . . 0 . . . 0 . . 0 0 0 5,304 . . . . . . . . . . . . . 500 . . . . . 500 5,804
6 1993 3,806 1,500 5,306 250 . . 0 . . . 0 . . 0 0 0 5,556 . . . . . . . . . . . . . 500 . . . . . 500 6,056
7 1994 3,864 958 4,822 3 . . 0 . . . 0 . . 0 0 0 4,825 . . . . . . . . . . . . . 500 . . . . . 500 5,325
8 1995 5,557 518 6,075 3 . . 0 . . 0 0 . . 0 0 0 6,078 . . . . . . . . . . . . . 500 . . . . . 500 6,578
9 1996 2,149 637 2,786 2 0 0 0 0 0 0 0 . . 0 0 0 2,788 . . . . . . . . . . . . . 500 . . . . . 500 3,288
10 1997 1,083 912 1,995 2 0 0 0 0 0 0 0 . . 0 0 0 1,997 . . . . . . . . . . . . . 500 . . . . . 500 2,497

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Rohm & Haas Chemicals Llc (TRI ID 19007RHMNDOLDRT) for Styrene chemical, U.S. 1998-2020
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 775 850 1,625 7 0 0 0 0 0 0 0 . . 0 0 0 1,632 . . . . . . . . . . . . . 500 . . . . . 500 2,132
2 1999 446 626 1,072 3 0 0 0 0 0 0 0 . . 0 0 0 1,075 . . . . . . . . . . . . . 250 . . 250 . . 500 1,575
3 2000 415 508 923 1 0 0 0 0 0 0 0 . . 0 0 0 924 . . . . . . . . . . . . . 196 . . 84 . . 280 1,204
4 2001 412 449 861 200 0 0 0 0 0 0 0 . . 0 0 0 1,061 . . . . . . . . . . . . . 1,064 . . . . . 1,064 2,125
5 2002 170 224 394 996 0 0 0 0 0 0 0 . . 0 0 0 1,390 . . . . . . . . . . . . . . . . . . . . 1,390
6 2003 613 748 1,361 3 0 0 0 0 0 0 0 0 0 0 0 0 1,364 . . . . . . . . 314 . . . . 314 . . . . . 314 1,678
7 2004 237 458 695 1 0 0 0 0 0 0 0 0 0 0 0 0 696 . . . . . . . . 497 . . . . 497 . . . . . 497 1,193
8 2005 187 74 260 1 0 0 0 0 0 0 0 0 0 0 0 0 261 . . . . . . . . 452 . . . . 452 . . . . . 452 713
9 2006 187 238 424 1 0 0 0 0 0 0 0 0 0 0 0 0 425 2,335 . . . . . . . 393 . . . . 393 . . . . . 2,729 3,154
10 2007 163 72 235 0 0 0 0 0 0 0 0 0 0 0 0 0 235 1,466 . . . . . . . 148 . . . . 148 . . . . . 1,613 1,849
11 2008 121 62 183 0 0 0 0 0 0 0 0 0 0 0 0 0 183 428 . . . . . . . 197 . . . . 197 . . . . . 625 808
12 2009 119 57 177 1 0 0 0 0 0 0 0 0 0 0 0 0 177 44 . . . . . . . 599 . . . . 599 . . . . . 643 820
13 2010 137 59 196 1 0 0 0 0 0 0 0 0 0 0 0 0 197 842 . . . . . . . 507 . . . . 507 . . . . . 1,349 1,546
14 2011 132 58 189 1 0 0 0 0 0 0 0 0 0 0 0 0 190 27 . . . . . . . 597 . . . . 597 . . . . . 624 814
15 2012 165 62 227 0 0 0 0 0 0 0 0 0 0 0 0 0 227 49 . . . . . . . 810 . . . . 810 . . . . . 859 1,086
16 2013 172 63 235 0 0 0 0 0 0 0 0 0 0 0 0 0 235 . . . . . . . . 392 . . . . 392 . . . . . 392 627
17 2014 169 63 232 0 0 0 0 0 0 0 0 0 0 0 0 0 232 . . . . . . . . 725 . . . . 725 . . . . . 725 957
18 2015 153 58 211 0 0 0 0 0 0 0 0 0 0 0 0 0 211 . . . . . . . . 1,036 . . . . 1,036 . . . . . 1,036 1,247
19 2016 179 60 239 0 0 0 0 0 0 0 0 0 0 0 0 0 239 . . . . . . . . 1,401 . . . . 1,401 . . . . . 1,401 1,640
20 2017 160 63 223 0 0 0 0 0 0 0 0 0 0 0 0 0 223 . . . . . . . . 16 . . . . 16 . . . . . 16 239
21 2018 156 70 226 1 0 0 0 0 0 0 0 0 0 0 0 0 226 88 . . . . . . . 12 . . . . 12 . . . . . 100 326
22 2019 165 73 238 1 0 0 0 0 0 0 0 0 0 0 0 0 239 22 . . . . . . . 17 . . . . 17 . . . . . 39 278
23 2020 182 60 242 1 0 0 0 0 0 0 0 0 0 0 0 0 243 2 . . . . . . . 20 . . . . 20 . . . . . 22 265

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Note: Reporting year (RY) 2020 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 the National Analysis data set (released to the public in released October 2021). This dataset includes revisions for the years 1988 to 2020 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 (2020 National Analysis Dataset (October 2021, released October 2021)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (October 21, 2021).

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