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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 Dearborn Works (TRI ID 48121RGSTL3001M) for LEAD COMPOUNDS chemical, U.S. 1989-1997
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 1989 250 0 250 250 . . 0 . . 0 0 . . 0 0 0 500 . . . . . . . . . . . . . 250 . . . . . 250 750
2 1994 0 250 250 1,720 . . 0 . . . 0 . . 0 0 0 1,970 . . . . . . . . . . . . . 66,000 . 2,700 9 . . 68,709 70,679
3 1995 5 250 255 960 . . 0 . . . 0 . . 0 0 0 1,215 . . . . . . . . . . . . . 75,000 . . 8 . . 75,008 76,223
4 1996 0 250 250 250 0 0 0 0 0 0 0 . . 0 0 0 500 . . . . . . . . . . . . . 28,000 . . . . . 28,000 28,500
5 1997 250 250 500 750 0 0 0 0 0 0 0 . . 0 0 0 1,250 . . . . . . . . . . . . . 28,000 . . . . . 28,000 29,250

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Ak Steel Dearborn Works (TRI ID 48121RGSTL3001M) for LEAD COMPOUNDS chemical, U.S. 1998-1999
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 250 250 500 250 0 0 0 0 0 0 0 . . 0 0 0 750 . . . . . . . . . . . . . 250,000 . . . . . 250,000 250,750
2 1999 250 250 500 250 0 0 0 0 0 0 0 . . 0 0 0 750 . . . . . . . . . . . . . 210,000 . . . . . 210,000 210,750

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Ak Steel Dearborn Works (TRI ID 48121RGSTL3001M) for LEAD COMPOUNDS chemical, U.S. 2001-2019
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 2001 0 346 346 547 0 0 0 0 0 0 0 . . 0 0 0 893 . . . . . . . . . . . . . 206,672 . . . . . 206,672 207,565
2 2002 2 275 277 4 0 0 0 0 0 0 0 . . 0 0 0 281 . . . . . . . 155 127,883 . . . . 128,038 . . . . . 128,038 128,319
3 2003 49 245 294 0 0 0 0 0 0 0 0 0 0 0 0 0 294 . 200 . . . . . 449 101,850 . . . . 102,299 . . . . . 102,499 102,793
4 2004 47 245 292 270 0 0 0 0 0 0 0 0 0 0 0 0 562 . 2 0 3 . 3 . 635 140,572 . . . . 141,207 . . . 0 . 141,213 141,775
5 2005 121 873 994 41 0 0 0 0 0 0 0 0 0 0 0 0 1,035 . . . . . . . 4,384 283,816 . . . . 288,200 . . . 0 . 288,200 289,235
6 2006 103 251 354 24 0 0 0 0 0 0 0 0 0 0 0 0 378 . . . . . . . 3,036 271,619 . . . . 274,655 . . . . . 274,655 275,033
7 2007 156 707 863 71 0 0 0 0 0 0 0 0 0 0 0 0 934 . 18 . . . . . 200 91,555 . . . . 91,755 . . . . . 91,773 92,707
8 2008 94 177 271 35 0 0 0 0 0 0 0 0 0 0 0 0 306 . 187 2 . . . . 3 67,499 . . . . 67,502 . . . . . 67,691 67,997
9 2009 37 179 216 62 0 0 0 0 0 0 0 0 0 0 0 0 278 . 508 297 . . . . 5 51,742 . . . . 51,747 . . . 0 . 52,553 52,831
10 2010 63 186 249 77 0 0 0 0 0 0 0 0 0 0 0 0 326 . 4,955 1,873 . . . . 3 86,562 . . . . 86,565 . . . . . 93,394 93,719
11 2011 65 196 261 194 0 0 0 0 0 0 0 0 0 0 0 0 455 . 23,500 433 . . . . 7 143,803 . . . . 143,810 . . . . . 167,742 168,197
12 2012 106 511 617 24 0 0 0 0 0 0 0 0 0 0 0 0 641 . 8,686 142 . . . . 8 77,568 . . . . 77,576 . . . . . 86,404 87,045
13 2013 170 247 417 13 0 0 0 0 0 0 0 0 0 0 0 0 430 . 49,053 11 . . . . 4 189,880 . . . . 189,884 . . . . . 238,948 239,378
14 2014 154 249 404 86 0 0 0 0 0 0 0 0 0 0 0 0 489 . 51,316 3 . . . . 3 68,048 . . . . 68,051 . . . . . 119,370 119,859
15 2015 147 288 435 112 0 0 0 0 0 0 0 0 0 0 0 0 547 . 48,299 8 . . . . 577 54,611 . . . . 55,188 . . . . . 103,495 104,042
16 2016 155 309 464 86 0 0 0 0 0 0 0 0 0 0 0 0 550 . 18,503 0 . . . . 1,793 95,560 . . . . 97,353 . . . . . 115,856 116,406
17 2017 95 323 418 70 0 0 0 0 0 0 0 0 0 0 0 0 488 . 16,201 1 . . . . 2,372 91,374 . . . . 93,746 . . . . . 109,947 110,436
18 2018 93 307 400 18 0 0 0 0 0 0 0 0 0 0 0 0 418 . 5,402 1 . . . . 2,585 171,093 . . . . 173,678 . . . . . 179,081 179,499
19 2019 182 566 748 17 0 0 0 0 0 0 0 0 0 0 0 0 765 . 8,837 1 . . . . . 151,176 . . . . 151,176 . . . 0 . 160,014 160,779

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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/, (January 17, 2021).

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