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Data Source: 2022 Dataset (released October 2023) 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 Mountaineer Plant (TRI ID 25265MNTNRRTE33) for Zinc compounds chemical, U.S. 1998-2022
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 5 1,200 1,205 1,200 0 0 0 0 120,000 120,000 0 . . 1,700 5 121,705 124,110 . . . . . . . . . . . . . . . . . . . . 124,110
2 1999 5 1,300 1,305 110 0 0 0 0 130,000 130,000 0 . . 2,000 5 132,005 133,420 . . . . . . . . . . . . . . . . . . . . 133,420
3 2000 5 1,100 1,105 0 0 0 0 0 93,000 93,000 0 . . 860 5 93,865 94,970 . . . . . . . . . . . . . . . . . . . . 94,970
4 2001 5 1,100 1,105 430 0 0 0 0 72,000 72,000 1,800 . . 86 5 73,891 75,426 . . . . . . . . . . . . . . . . . 5 . 5 75,431
5 2002 5 1,500 1,505 310 0 0 0 0 100,000 100,000 1,400 . . 1,300 5 102,705 104,520 . . . . . . . . . . . . . . . . . . . . 104,520
6 2003 5 1,600 1,605 283 0 0 0 0 110,000 110,000 1,500 0 1,300 1,300 5 112,805 114,693 . . . . . . . . . . . . . . . . . . . . 114,693
7 2004 5 1,400 1,405 570 0 0 0 0 94,000 94,000 3,100 0 0 0 5 97,105 99,080 . . . . . . . . . . . . . . . . . . . . 99,080
8 2005 5 1,300 1,305 100 0 0 0 0 130,000 130,000 2,000 0 1,100 1,100 5 133,105 134,510 . . . . . . . . . . . . . . . . . . . . 134,510
9 2006 5 880 885 310 0 0 0 0 85,000 85,000 970 0 86 86 5 86,061 87,256 . . . . . . . . . . . . . . . . . . . . 87,256
10 2007 5 1,400 1,405 310 0 0 0 0 130,000 130,000 2,700 0 70 70 5 132,775 134,490 . . . . . . . . . . . . . . . . . . . . 134,490
11 2008 5 1,400 1,405 270 0 0 0 0 140,000 140,000 2,900 0 86 86 5 142,991 144,666 . . . . . . . . . . . . . . . . . . . . 144,666
12 2009 5 1,300 1,305 224 0 0 0 0 130,000 130,000 2,400 0 280 280 5 132,685 134,214 . . . . . . . . . . . . . . . . . . . . 134,214
13 2010 5 1,100 1,105 131 0 0 0 0 100,000 100,000 2,400 0 0 0 5 102,405 103,641 . . . . . . . . . . . . . . . . . . . . 103,641
14 2011 5 1,300 1,305 212 0 0 0 0 130,000 130,000 2,000 0 0 0 5 132,005 133,522 . . . . . . . . . . . . . . . . . . . . 133,522
15 2012 5 698 703 243 0 0 0 0 119,000 119,000 1,200 0 530 530 5 120,735 121,681 . . . . . . . . . . . . . . . . . . . . 121,681
16 2013 5 469 474 78 0 0 0 0 56,600 56,600 1,700 0 86 86 5 58,391 58,943 . . . . . . . . . . . . . . . . . . . . 58,943
17 2014 5 1,360 1,365 39 0 0 0 0 108,000 108,000 5,900 0 0 0 5 113,905 115,309 . . . . . . . . . . . . . . . . . . . . 115,309
18 2015 5 1,340 1,345 30 0 0 0 0 109,000 109,000 7,400 0 0 0 5 116,405 117,780 . . . . . . . . . . . . . . . . . . . . 117,780
19 2016 5 1,590 1,595 9 0 0 0 0 107,000 107,000 700 0 1,600 1,600 5 109,305 110,909 . . . . . . . . . . . . . . . . . . . . 110,909
20 2017 5 1,530 1,535 8 0 0 0 0 87,800 87,800 2,000 0 86 86 5 89,891 91,434 . . . . . . . . . . . . . . . . . . . . 91,434
21 2018 5 980 985 21 0 0 0 0 68,900 68,900 1,900 0 86 86 5 70,891 71,897 . . . . . . . . . . . . . . . . . . . . 71,897
22 2019 5 1,330 1,335 23 0 0 0 0 53,600 53,600 7,500 0 86 86 5 61,191 62,549 . . . . . . . . . . . . . . . . . . . . 62,549
23 2020 5 903 908 14 0 0 0 0 30,300 30,300 0 0 5,000 5,000 5 35,305 36,227 . . . . . . . . . . . . . . . . . . . . 36,227
24 2021 5 1,260 1,265 7 0 0 0 0 48,600 48,600 0 0 6,600 6,600 5 55,205 56,477 . . . . . . . . . . . . . . . . . . . . 56,477
25 2022 5 930 935 9 0 0 0 0 40,800 40,800 0 0 5,000 5,000 5 45,805 46,749 . . . . . . . . . . . . . . . . . . . . 46,749

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Note: Reporting year (RY) 2022 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 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 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 (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (March 28, 2024).

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