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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 American Electric Power Conesville Plant (TRI ID 43811MRCNL47201) for Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) chemical, U.S. 1998-2020
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 6,400 6,405 294 0 0 0 0 300,000 300,000 0 . . 140,000 5 440,005 446,704 . . . . . . . . . . . . . 7,000 . . 470 125 . 7,595 454,299
2 1999 5 6,600 6,605 2,204 0 0 0 0 300,000 300,000 0 . . 140,000 20,000 460,000 468,809 . . . . . . . . . . . . . 1,600 . 36,000 . 1 . 37,601 506,410
3 2000 5 6,900 6,905 3,814 0 0 0 0 480,000 480,000 0 . . 58,000 5 538,005 548,724 . . . . . . . . . . . . . 630 . . . 1 . 631 549,355
4 2001 5 2,700 2,705 3,614 0 0 0 0 290,000 290,000 0 . . 70,000 5 360,005 366,324 . . . . . . . . . . . . . 670 . . . 1 . 671 366,995
5 2002 5 2,500 2,505 3,872 0 0 0 0 320,000 320,000 0 . . 170,000 5 490,005 496,382 . . . . . . . . . . . . . . . . . 444 . 444 496,826
6 2003 5 3,000 3,005 1,600 0 0 0 0 350,000 350,000 6,300 0 130,000 130,000 5 486,305 490,910 . . . . . . . . 7,700 . . . . 7,700 . . . . . 7,700 498,610
7 2004 5 2,500 2,505 1,330 0 0 0 0 190,000 190,000 140,000 0 68,000 68,000 5 398,005 401,840 . . . . . . . . 2,740 . . . . 2,740 . . . . . 2,740 404,580
8 2005 5 2,000 2,005 1,184 0 0 0 0 200,000 200,000 140,000 0 140,000 140,000 5 480,005 483,194 . . . . . . . . 370 . . . . 370 . . . . . 370 483,564
9 2006 5 2,400 2,405 136 0 0 0 0 220,000 220,000 76,000 0 150,000 150,000 5 446,005 448,546 . . . . . . . . 620 . . . . 620 . . . . . 620 449,166
10 2007 5 2,200 2,205 843 0 0 0 0 280,000 280,000 110,000 0 76,000 76,000 5 466,005 469,053 . . . . . . . . 1,800 . . . . 1,800 . . . . . 1,800 470,853
11 2008 5 2,000 2,005 842 0 0 0 0 230,000 230,000 120,000 0 72,000 72,000 5 422,005 424,852 . . . . . . . . 2,600 . . . . 2,600 . . . . . 2,600 427,452
12 2009 5 2,100 2,105 672 0 0 0 0 140,000 140,000 65,000 0 86,000 86,000 5 291,005 293,782 . . . . . . . . 1,500 . . . . 1,500 . . . . . 1,500 295,282
13 2010 5 1,000 1,005 802 0 0 0 0 210,000 210,000 33,000 0 98,000 98,000 5 341,005 342,812 . . . . . . . . 2,350 . . . . 2,350 . . . . . 2,350 345,162
14 2011 5 1,000 1,005 35 0 0 0 0 220,000 220,000 53,000 0 140,000 140,000 5 413,005 414,045 . . . . . . . . 2,300 . . . . 2,300 . . . . . 2,300 416,345
15 2012 5 685 690 35 0 0 0 0 200,000 200,000 1,300 0 140,000 140,000 5 341,305 342,030 . . . . . . . . 5,900 . . . . 5,900 . . . . . 5,900 347,930
16 2013 5 1,890 1,895 33 0 0 0 0 160,000 160,000 570 0 170,000 170,000 5 330,575 332,503 . . . . . . . . 650 . . . . 650 . . . . . 650 333,153
17 2014 5 706 711 33 0 0 0 0 190,000 190,000 4,900 0 180,000 180,000 5 374,905 375,649 . . . . . . . . 1,800 . . . . 1,800 . . . . . 1,800 377,449
18 2015 5 274 279 1 0 0 0 0 210,000 210,000 180,000 0 52,000 52,000 5 442,005 442,285 . . . . . . . . 3,300 . . . . 3,300 . . . . . 3,300 445,585
19 2016 5 276 281 1 0 0 0 0 200,000 200,000 5,800 0 36,000 36,000 5 241,805 242,087 . . . . . . . . . . . . . . . . . . . . 242,087
20 2017 5 141 146 0 0 0 0 0 160,000 160,000 17,000 0 28,000 28,000 5 205,005 205,151 . . . . . . . . 2,320 . . . . 2,320 . . . . . 2,320 207,471
21 2018 5 79 84 0 0 0 0 0 190,000 190,000 18,000 0 31,000 31,000 5 239,005 239,089 . . . . . . . . 1,900 . . . . 1,900 . . . . . 1,900 240,989
22 2019 5 45 50 0 0 0 0 0 90,000 90,000 12,000 0 25,000 25,000 5 127,005 127,055 . . . . . . . . 1,200 . . . . 1,200 . . . . . 1,200 128,255
23 2020 3 27 30 0 0 0 0 0 54,000 54,000 7,200 0 15,000 15,000 3 76,203 76,233 . . . . . . . . 720 . . . . 720 . . . . . 720 76,953

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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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