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Data Source: 2017 Updated Dataset (released April 2019) 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 Philip Sporn Plant (TRI ID 25265MRCNLSTATE) for BARIUM COMPOUNDS chemical, U.S. 1998-2015
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 POTWs (Metal and Metal Compounds)  View Trend Graphic Off-Site Disposal-RCRA Subtitle C Landfills  View Trend Graphic Off-Site Disposal-Other 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 5 460 465 1,900 0 0 0 0 380,000 380,000 0 . . 86,000 5 466,005 468,370 . . . . . . . . . . . . 69 . . . . . 69 468,439
2 1999 5 420 425 2,000 0 0 0 0 210,000 210,000 0 . . 190,000 5 400,005 402,430 . . . . . . . . . . . . 1,326 . . . 1 . 1,327 403,757
3 2000 5 560 565 3,900 0 0 0 0 250,000 250,000 0 . . 200,000 5 450,005 454,470 . . . . . . . . . . . . 1,445 . . . 1 . 1,446 455,916
4 2001 5 800 805 3,600 0 0 0 0 190,000 190,000 49,000 . . 83,000 5 322,005 326,410 . . . . . . . . . . . . . . . . 1,500 . 1,500 327,910
5 2002 5 820 825 3,400 0 0 0 0 210,000 210,000 9,000 . . 53,000 5 272,005 276,230 . . . . . . . . . . . . . . . . 1,600 . 1,600 277,830
6 2003 5 750 755 3,900 0 0 0 0 200,000 200,000 29,000 0 110,000 110,000 5 339,005 343,660 . . . . . . . . 1,480 . . . 1,480 . . . . . 1,480 345,140
7 2004 5 680 685 4,300 0 0 0 0 190,000 190,000 5,300 0 100,000 100,000 5 295,305 300,290 . . . . . . . . 1,400 . . . 1,400 . . . . . 1,400 301,690
8 2005 5 290 295 1,100 0 0 0 0 200,000 200,000 1,000 0 66,000 66,000 5 267,005 268,400 . . . . . . . . 1,800 . . . 1,800 . . . . . 1,800 270,200
9 2006 5 290 295 1,300 0 0 0 0 220,000 220,000 20,000 0 28,000 28,000 5 268,005 269,600 . . . . . . . . 2,100 . . . 2,100 . . . . . 2,100 271,700
10 2007 5 770 775 1,300 0 0 0 0 260,000 260,000 20,000 0 24,000 24,000 5 304,005 306,080 . . . . . . . . 3,400 . . . 3,400 . . . . . 3,400 309,480
11 2008 5 510 515 980 0 0 0 0 220,000 220,000 18,000 0 13,000 13,000 5 251,005 252,500 . . . . . . . . 1,900 . . . 1,900 . . . . . 1,900 254,400
12 2009 5 200 205 1,000 0 0 0 0 110,000 110,000 5,700 0 14,000 14,000 5 129,705 130,910 . . . . . . . . 1,756 . . . 1,756 . . . . . 1,756 132,666
13 2010 5 210 215 870 0 0 0 0 110,000 110,000 8,700 0 5,500 5,500 5 124,205 125,290 . . . . . . . . 940 . . . 940 . . . . . 940 126,230
14 2011 5 370 375 700 0 0 0 0 71,000 71,000 0 0 0 0 5 71,005 72,080 . . . . . . . . 812 . . . 812 . . . . . 812 72,892
15 2012 5 79 84 590 0 0 0 0 46,000 46,000 0 0 2,100 2,100 5 48,105 48,779 . . . . . . . . 660 . . . 660 . . . . . 660 49,439
16 2013 5 73 78 640 0 0 0 0 51,000 51,000 0 0 11,000 11,000 5 62,005 62,723 . . . . . . . . 390 . . . 390 . . . . . 390 63,113
17 2014 5 99 104 720 0 0 0 0 64,000 64,000 0 0 14,000 14,000 5 78,005 78,829 . . . . . . . . 430 . . . 430 . . . . . 430 79,259
18 2015 5 40 45 450 0 0 0 0 26,000 26,000 0 0 5,700 5,700 5 31,705 32,200 . . . . . . . . 370 . . . 370 . . . . . 370 32,570

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Note: Reporting year (RY) 2017 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 2017 data set (released to the public in April 2019). This dataset includes revisions for the years 1988 to 2017 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. (2019). TRI Explorer (2017 Updated Dataset (released April 2019) ) [Internet database]. Retrieved from https://www.epa.gov/triexplorer, (October 15, 2019).

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