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Data Source: 2019 Updated Dataset (released October 2020) 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 Ak Steel Corp (TRI ID 45043RMCNC1801C) for NICKEL 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 250 750 1,000 250 . . 0 . . 250 0 . . 0 0 250 1,500 . . . . . . . . . . . . . . . . . . . . 1,500
2 1989 250 250 500 250 . . 0 . . 250 0 . . 0 0 250 1,000 . . . . . . . . . . . . . . . . . . . . 1,000
3 1990 250 250 500 500 . . 0 . . 250 0 . . 0 0 250 1,250 . . . . . . . . . . . . . . . . . . . . 1,250
4 1991 50 270 320 870 . . 0 . . 120,000 0 . . 0 0 120,000 121,190 . . . . . . . . . . . . . . . . . . . . 121,190
5 1992 100 270 370 30 . . 0 . . 14,000 0 . . 0 0 14,000 14,400 . . . . . . . . . . . . . . . . . . . . 14,400
6 1994 250 70 320 30 . . 0 . . 14,000 0 . . 0 0 14,000 14,350 . 108,000 . . . . . . . . . . . . . . . . . 108,000 122,350
7 1995 380 60 440 270 . . 0 . . . 0 . . 0 0 17,000 17,710 . . . . . . . . . . . . . 190,000 . . . . . 190,000 207,710
8 1996 400 64 464 80 0 0 0 0 25,000 25,000 0 . . 0 0 25,000 25,544 . . . . . 273,000 . . . . . . . 306,000 . . . . . 579,000 604,544
9 1997 170 64 234 32 0 0 0 0 15,000 15,000 0 . . 0 0 15,000 15,266 . . . . . 315,000 . . . . . . . 202,000 . . . . . 517,000 532,266

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Ak Steel Corp (TRI ID 45043RMCNC1801C) for NICKEL COMPOUNDS chemical, U.S. 1998-2016
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 170 64 234 32 0 0 0 0 20,000 20,000 0 . . 0 0 20,000 20,266 . . . . . 0 . . . . . . . 105,000 . . . . . 105,000 125,266
2 1999 170 66 236 22 0 0 0 0 19,800 19,800 0 . . 0 0 19,800 20,058 . . . . . 0 . . . . . . . 102,700 . . . . . 102,700 122,758
3 2000 123 67 190 0 0 0 0 0 2,431 2,431 0 . . 0 0 2,431 2,621 . . . . . 0 . . . . . . . 29,706 . . . . . 29,706 32,327
4 2001 115 52 167 1 0 0 0 0 0 0 0 . . 0 0 0 168 . . . . . . . . . . . . . 28,235 . . . . . 28,235 28,403
5 2002 115 52 167 0 0 0 0 0 0 0 0 . . 0 0 0 167 . . . . . . . . 30,050 . . . . 30,050 . . . . . 30,050 30,217
6 2003 79 24 103 0 0 0 0 0 0 0 0 0 0 0 0 0 103 . . . . . . . . 15,326 . . . . 15,326 . . . . . 15,326 15,429
7 2004 68 17 85 0 0 0 0 0 0 0 0 0 0 0 0 0 85 . . . . . . 103 . 8,946 . . . . 8,946 . . . . . 9,049 9,134
8 2005 69 17 86 0 0 0 0 0 0 0 0 0 0 0 0 0 86 . . . . . . 103 . 8,010 . . . . 8,010 . . . . . 8,113 8,199
9 2006 67 16 83 0 0 0 0 0 0 0 0 0 0 0 0 0 83 . . . 0 . 0 30 . 6,393 . . . . 6,393 . . . . . 6,423 6,506
10 2007 68 17 85 0 0 0 0 0 0 0 0 0 0 0 0 0 85 . . . 0 . 0 30 . 8,017 . . . . 8,017 . . . . . 8,047 8,132
11 2008 51 280 331 0 0 0 0 0 0 0 0 0 0 0 0 0 331 . . . 1 . 1 309 . 8,149 . . . . 8,149 . . . . . 8,459 8,790
12 2009 51 80 131 0 0 0 0 0 0 0 0 0 0 0 0 0 131 . . . 0 . 0 163 . 6,300 . . . . 6,300 . . . . . 6,463 6,594
13 2010 51 80 131 0 0 0 0 0 0 0 0 0 0 0 0 0 131 . . . 0 . 0 163 . 9,123 . . . . 9,123 . . . . . 9,286 9,417
14 2011 51 20 71 0 0 0 0 0 0 0 0 0 0 0 0 0 71 . . . 0 . 0 163 . 8,833 . . . . 8,833 . . . . . 8,996 9,067
15 2012 167 64 231 0 0 0 0 0 0 0 0 0 0 0 0 0 231 . . . . . . 49 . 8,001 . . . . 8,001 . . . . . 8,050 8,281
16 2013 196 55 251 0 0 0 0 0 0 0 0 0 0 0 0 0 251 . . . . . . 49 . 7,011 . . . . 7,011 . . . . . 7,060 7,311
17 2014 227 63 290 0 0 0 0 0 0 0 0 0 0 0 0 0 290 . . . . . . 3 . 14,406 . . . . 14,406 . . . . . 14,409 14,699
18 2015 217 60 277 0 0 0 0 0 0 0 0 0 0 0 0 0 277 . . . . . . 3 . 29,716 . . . . 29,716 . . . . . 29,719 29,996
19 2016 238 67 305 0 0 0 0 0 0 0 0 0 0 0 0 0 305 . . . . . . 3 . 9,837 . . . . 9,837 . . . . . 9,840 10,145

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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 October 2020). 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 October 2020)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (March 03, 2021).

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