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Data Source: 2017 Updated Dataset (released April 2019) 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 Alcoa Warrick Llc (TRI ID 47630LMNMCHIGHW) for ARSENIC COMPOUNDS chemical, U.S. 1998-2018
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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 POTWs (Metal and Metal Compounds)  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other 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 5 1,000 1,005 0 0 0 0 0 0 0 0 . . 39,000 5 39,005 40,010 . 0 0 . . . 0 . . . . . 290 . . 5 . . 295 40,305
2 1999 5 1,000 1,005 0 0 0 0 0 0 0 0 . . 33,000 5 33,005 34,010 . 0 0 . . . 0 . . . . . 7,300 . . 1 . . 7,301 41,311
3 2000 0 976 976 0 0 0 0 0 0 0 0 . . 35,170 5 35,175 36,151 . 0 0 . . . 0 . . . . . 6,222 . . . . . 6,222 42,373
4 2001 0 1,320 1,320 0 0 0 0 0 0 0 0 . . 29,457 0 29,457 30,777 . 0 0 . . . 0 . . . . . 4,891 . . 1 . . 4,892 35,669
5 2002 0 1,477 1,477 0 0 0 0 0 0 0 0 . . 32,747 0 32,747 34,224 . 0 0 . . . 0 . . . . 6,707 6,707 . . 1 . . 6,708 40,932
6 2003 0 1,143 1,143 0 0 0 0 0 0 0 0 0 29,601 29,601 0 29,601 30,744 . 75 0 . . . 0 . 1 . 13,081 13,081 13,082 . . . 1 . 13,158 43,902
7 2004 0 1,492 1,492 0 0 0 0 0 0 0 0 0 38,268 38,268 0 38,268 39,760 . 58 0 . . . 0 . 0 . 6,148 6,148 6,148 . . . 1 . 6,207 45,967
8 2005 1 1,725 1,726 0 0 0 0 0 0 0 0 0 48,354 48,354 0 48,354 50,080 . 67 0 . . . 0 . 0 . 8,740 8,740 8,740 . . . 0 . 8,807 58,887
9 2006 0 1 2 0 0 0 0 0 0 0 0 0 43,798 43,798 0 43,798 43,800 . 33 0 . . . 0 . 0 . 11,755 11,755 11,755 . . . 0 . 11,788 55,588
10 2007 1 1,127 1,128 0 0 0 0 0 0 0 0 0 60,385 60,385 0 60,385 61,513 . 90 0 . . . 0 . 0 . 0 0 0 . . . 0 . 90 61,603
11 2008 20 2,378 2,398 0 0 0 0 0 0 0 0 0 39,883 39,883 615 40,498 42,896 . 85 0 . . . 0 . . . . . . . 4,210 . . . 4,295 47,191
12 2009 42 1,306 1,348 0 0 0 0 0 0 0 0 0 48,286 48,286 0 48,286 49,634 . 0 0 . . . 0 . 28 . . . 28 69,613 1,347 . . . 70,988 120,622
13 2010 2 120 122 690 0 0 0 0 0 0 0 0 12,000 12,000 26,000 38,000 38,812 . 20,300 0 . . . 0 44 11 . . . 55 . 19,200 . . 2 39,557 78,369
14 2011 2 92 94 650 0 0 0 0 0 0 0 0 14,000 14,000 36,000 50,000 50,744 . 14,300 0 . . . 0 47 12 . . . 59 . 4,200 . . 0 18,559 69,303
15 2012 2 110 112 320 0 0 0 0 0 0 0 0 7,580 7,580 36,700 44,280 44,712 . 13,870 0 . . . 0 40 11 . . . 51 . 1,740 . . 0 15,661 60,373
16 2013 1 57 58 333 0 0 0 0 0 0 0 0 7,150 7,150 42,000 49,150 49,541 . 3,370 0 . . . 0 40 13 . . . 53 . 0 . . 0 3,423 52,964
17 2014 0 30 30 343 0 0 0 0 0 0 0 0 5,348 5,348 37,842 43,190 43,563 . 1,933 0 . . . 0 43 12 . . . 55 . 0 . . 0 1,988 45,551
18 2015 0 37 37 304 0 0 0 0 0 0 0 0 5,104 5,104 28,374 33,478 33,819 . 2,019 0 . . . 0 69 14 . . . 83 . 0 . . 0 2,102 35,921
19 2016 1 210 211 330 0 0 0 0 0 0 0 0 5,051 5,051 11,735 16,786 17,327 . 2,907 0 . . . 0 2 14 . . . 16 . . . . 0 2,923 20,250
20 2017 1 180 181 0 0 0 0 0 0 0 0 0 4,350 4,350 6,744 11,094 11,275 . 3,380 0 . . . 0 . 14 . . . 14 . . . . . 3,394 14,669
21 2018 1 260 261 200 0 0 0 0 0 0 0 0 6,220 6,220 16,300 22,520 22,981 . 710 0 . . . 0 26 12 . . . 38 . . . . . 748 23,729

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Note: Reporting year (RY) 2017 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 2017 data set (released to the public in April 2019). This dataset includes revisions for the years 1988 to 2017 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. (2019). TRI Explorer (2017 Updated Dataset (released April 2019) ) [Internet database]. Retrieved from https://www.epa.gov/triexplorer, (September17, 2019).

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