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Data Source: 2019 Updated Dataset (released March 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 Uss-Clairton Plant (TRI ID 15025SSCLR400ST) for CYANIDE COMPOUNDS 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 190,000 0 190,000 31,000 . . 0 . . 0 0 . . 0 0 0 221,000 . . . . . . . . . . . . . . . . . . . . 221,000
2 1989 15,000 140,000 155,000 41,000 . . 0 . . 0 0 . . 0 0 0 196,000 . . . . . . . . . . . . . 1,410 . . . . . 1,410 197,410
3 1990 17,000 120,000 137,000 3,100 . . 0 . . 0 0 . . 0 0 0 140,100 . . . . . . . . . . . . . 790 . . . . . 790 140,890
4 1991 10,000 39,000 49,000 27,000 . . 0 . . 0 0 . . 0 0 0 76,000 . . . . . . . . . . . . . 2 . . . . . 2 76,002
5 1992 13,000 1,900 14,900 25,000 . . 0 . . 0 0 . . 0 0 0 39,900 . . . . . . . . . . . . . 5 . . . . . 5 39,905
6 1993 630 2,100 2,730 24,000 . . 0 . . . 0 . . 0 0 0 26,730 . . . . . . . . . . . . . 6 . . . . . 6 26,736
7 1994 640 2,300 2,940 23,000 . . 0 . . . 0 . . 0 0 0 25,940 . . . . . . . . . . . . . 73,391 . . . . . 73,391 99,331
8 1995 3,400 0 3,400 22,290 . . 0 . . . 0 . . 0 0 0 25,690 . . . . . . . . . . . . . 222 . . . . . 222 25,912
9 1996 3,500 0 3,500 16,400 0 0 0 0 0 0 0 . . 0 0 0 19,900 . . . . . . . . . . . . . 300 . . . . . 300 20,200
10 1997 2,733 0 2,733 14,443 0 0 0 0 0 0 0 . . 0 0 0 17,176 . . . . . . . . . . . . . 103 . . . . . 103 17,279

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Uss-Clairton Plant (TRI ID 15025SSCLR400ST) for CYANIDE COMPOUNDS 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 3,400 12 3,412 18,000 0 0 0 0 0 0 0 . . 0 0 0 21,412 . . . . . . . . . . . . . 1 . . . . . 1 21,413
2 1999 56,000 360 56,360 23,000 0 0 0 0 0 0 0 . . 0 0 0 79,360 . . . . . . . . . . . . . . . . . . . . 79,360
3 2000 59,000 51 59,051 28,000 0 0 0 0 0 0 0 . . 0 0 0 87,051 . . . . . . . . . . . . . . . . . . . . 87,051
4 2001 77,000 48 77,048 28,000 0 0 0 0 0 0 0 . . 0 0 0 105,048 . . . . . . . . . . . . . 4 . . . . . 4 105,052
5 2002 69,000 50 69,050 25,000 0 0 0 0 0 0 0 . . 0 0 0 94,050 . . . . . . . . . . . . . . . . . . . . 94,050
6 2003 75,899 50 75,949 14,200 0 0 0 0 0 0 0 0 0 0 0 0 90,149 . . . . . . . . . . . . . . . . . . . . 90,149
7 2004 59,654 15,148 74,802 16,558 0 0 0 0 0 0 0 0 0 0 0 0 91,360 . . . . . . . . . . . . . . . . . . . . 91,360
8 2005 55,420 15,079 70,499 18,885 0 0 0 0 0 0 0 0 0 0 0 0 89,384 . . . . . . . . . . . . . . . . . . . . 89,384
9 2006 53,658 14,597 68,255 11,260 0 0 0 0 0 0 0 0 0 0 0 0 79,515 . . . . . . . . . . . . . . . . . . . . 79,515
10 2007 58,000 52 58,052 8,300 0 0 0 0 0 0 0 0 0 0 0 0 66,352 . . . . . . . . 25 . . . . 25 . . . . . 25 66,377
11 2008 60,000 51 60,051 13,000 0 0 0 0 0 0 0 0 0 0 0 0 73,051 . . . . . . . . 5 . . . . 5 . . . . . 5 73,056
12 2009 35,000 33 35,033 9,200 0 0 0 0 0 0 0 0 0 0 0 0 44,233 . . . . . . . . 3 . . . . 3 . . . . . 3 44,236
13 2010 51,000 37 51,037 14,000 0 0 0 0 0 0 0 0 0 0 0 0 65,037 . . . . . . . . 24 . . . . 24 . . . . . 24 65,061
14 2011 51,000 38 51,038 12,000 0 0 0 0 0 0 0 0 0 0 0 0 63,038 . . . . . . . . 26 . . . . 26 . . . . . 26 63,064
15 2012 12,000 38 12,038 12,000 0 0 0 0 0 0 0 0 0 0 0 0 24,038 . . . . . . . . 88 . . . . 88 . . . . . 88 24,126
16 2013 11,000 47 11,047 9,000 0 0 0 0 0 0 0 0 0 0 0 0 20,047 . . . . . . . . 74 . . . . 74 . . . . . 74 20,121
17 2014 11,000 46 11,046 11,000 0 0 0 0 0 0 0 0 0 0 0 0 22,046 0 . . . . . . . 67 . . . . 67 . . . . . 67 22,113
18 2015 10,000 42 10,042 10,000 0 0 0 0 0 0 0 0 0 0 0 0 20,042 0 . . . . . . . 128 . . . . 128 . . . . . 128 20,170
19 2016 8,800 33 8,833 6,900 0 0 0 0 0 0 0 0 0 0 0 0 15,733 0 . . . . . . . 61 . . . . 61 . . . . . 61 15,794
20 2017 9,500 38 9,538 9,500 0 0 0 0 0 0 0 0 0 0 0 0 19,038 0 . . . . . . . 52 . . . . 52 . . . . . 52 19,090
21 2018 12,757 1,194 13,951 7,642 0 0 0 0 0 0 0 0 0 0 0 0 21,593 0 . . . . . . . 334 . . . . 334 . . . . . 334 21,927
22 2019 9,896 39 9,935 18,748 0 0 0 0 0 0 0 0 0 0 0 0 28,683 0 . . . . . . . 64 . . . . 64 . . . . . 64 28,747

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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 March 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 March 2021)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (May 07, 2021).

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