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Data Source: Preliminary 2021 Dataset (released September 2022) 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 U.S. Silver - Idaho Inc (TRI ID 83873SLVRVLAKEG) for Antimony compounds chemical, U.S. 1998-2021
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 19 0 19 0 0 0 0 0 0 0 0 . . 21,742 18,976 40,718 40,737 . . . . . . . . . . . . . . . . . . . . 40,737
2 1999 15 0 15 0 0 0 0 0 0 0 0 . . 24,754 18,131 42,885 42,900 . . . . . . . . . . . . . . . . . . . . 42,900
3 2000 16 0 16 505 0 0 0 0 0 0 0 . . 25,536 17,567 43,103 43,624 . . . . . . . . . . . . . . . . . . . . 43,624
4 2001 16 0 16 0 0 0 0 0 0 0 0 . . 52,048 69,507 121,555 121,571 . . . . . . . . . . . . . . . . . . . . 121,571
5 2002 250 0 250 0 0 0 0 0 0 0 0 . . 53,521 84,147 137,668 137,918 . . . . . . . . . . . . . . . . . . . . 137,918
6 2003 13 0 13 0 0 0 0 0 0 0 0 35,235 0 35,235 61,082 96,317 96,330 . . . . . . . . . . . . . . . . . . . . 96,330
7 2004 14 0 14 0 0 0 0 0 0 0 0 62,760 0 62,760 45,205 107,965 107,979 . . . . . . . . . . . . . . . . . . . . 107,979
8 2005 11 0 11 0 0 0 0 0 0 0 0 50,718 0 50,718 31,858 82,576 82,587 . . . . . . . . . . . . . . . . . . . . 82,587
9 2006 7 0 7 0 0 0 0 0 0 0 0 43,118 0 43,118 12,227 55,345 55,352 . . . . . . . . . . . . . . . . . . . . 55,352
10 2007 6 0 6 0 0 0 0 0 0 0 0 34,174 0 34,174 17,159 51,333 51,339 . . . . . . . . . . . . . . . . . . . . 51,339
11 2008 12 0 12 0 0 0 0 0 0 0 0 57,748 0 57,748 28,614 86,362 86,374 . . . . . . . . . . . . . . . . . . . . 86,374
12 2009 14 0 14 0 0 0 0 0 0 0 0 25,670 0 25,670 71,492 97,162 97,176 . . . . . . . . . . . . . . . . . . . . 97,176
13 2010 14 0 14 0 0 0 0 0 0 0 0 35,199 0 35,199 69,372 104,571 104,585 . . . . . . . . . . . . . . . . . . . . 104,585
14 2011 16 0 16 0 0 0 0 0 0 0 0 52,124 0 52,124 18,221 70,345 70,361 . . . . . . . . . . . . . . . . . . . . 70,361
15 2012 14 0 14 0 0 0 0 0 0 0 0 55,079 0 55,079 54,047 109,126 109,140 . . . . . . . . . . . . . . . . . . . . 109,140
16 2013 12 0 12 0 0 0 0 0 0 0 0 22,189 0 22,189 86,328 108,517 108,529 . . . . . . . . . . . . . . . . . . . . 108,529
17 2014 7 0 7 0 0 0 0 0 0 0 0 20,775 0 20,775 63,644 84,419 84,426 . . . . . . . . . . . . . . . . . . . . 84,426
18 2015 4 0 4 0 0 0 0 0 0 0 0 26,653 0 26,653 58,395 85,048 85,052 . . . . . . . . . . . . . . . . . . . . 85,052
19 2016 4 0 4 0 0 0 0 0 0 0 0 21,316 0 21,316 67,138 88,454 88,458 . . . . . . . . . . . . . . . . . . . . 88,458
20 2017 2 0 2 0 0 0 0 0 0 0 0 13,442 0 13,442 85,011 98,453 98,455 . . . . . . . . . . . . . . . . . . . . 98,455
21 2018 2 0 2 0 0 0 0 0 0 0 0 42,440 0 42,440 62,555 104,995 104,997 . . . . . . . . . . . . . . . . . . . . 104,997
22 2019 2 0 2 0 0 0 0 0 0 0 0 17,701 0 17,701 60,722 78,423 78,425 . . . . . . . . . . . . . . . . . . . . 78,425
23 2020 2 0 2 0 0 0 0 0 0 0 0 23,708 0 23,708 60,722 84,430 84,432 . . . . . . . . . . . . . . . . . . . . 84,432
24 2021 2 0 2 0 0 0 0 0 0 0 0 3,761 0 3,761 6,007 9,768 9,770 . . . . . . . . . . . . . . . . . . . . 9,770

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Note: Reporting year (RY) 2021 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 an updated data set (released to the public in September 2022). This dataset includes revisions for the years 1988 to 2021 processed by EPA, after the National Analysis Dataset was released. 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. (2022). TRI Explorer (Preliminary 2021 Dataset (released September 2022)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (October 04, 2022).

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