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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 Amos Plant (TRI ID 25213JHNMS1530W) for CHROMIUM COMPOUNDS(EXCEPT CHROMITE ORE MINED IN THE TRANSVAAL REGION) chemical, U.S. 1998-2018
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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 28 1,100 1,128 200 0 0 0 0 0 0 0 . . 61,000 5 61,005 62,333 . 0 0 . . . 0 . . . . . 120,170 . . . 4 . 120,174 182,507
2 1999 16 1,300 1,316 211 0 0 0 0 0 0 0 . . 90,000 270 90,270 91,797 . 0 0 . . . 0 . . . . . 120,056 . . . . . 120,056 211,853
3 2000 64 1,000 1,064 97 0 0 0 0 0 0 0 . . 55,000 6,100 61,100 62,261 . 0 0 . . . 0 . . . . . 99,110 . . . 5 . 99,115 161,376
4 2001 27 410 437 96 0 0 0 0 0 0 2,300 . . 38,000 5 40,305 40,838 . 0 0 . . . 0 . . . . . 88,150 . . . 130 . 88,280 129,118
5 2002 250 660 910 103 0 0 0 0 0 0 4,300 . . 67,000 5 71,305 72,318 . 0 0 . . . 25 . 110,052 . . . 110,052 . . . . . 110,077 182,395
6 2003 250 700 950 145 0 0 0 0 0 0 1,400 0 73,000 73,000 5 74,405 75,500 . 0 0 . . . 14 . 100,163 . . . 100,163 . . . . . 100,177 175,677
7 2004 250 860 1,110 121 0 0 0 0 0 0 490 0 68,000 68,000 5 68,495 69,726 . 0 0 . . . 0 . 96,324 . . . 96,324 . . . . . 96,324 166,050
8 2005 250 1,000 1,250 23 0 0 0 0 0 0 7,800 0 80,000 80,000 5 87,805 89,078 . 0 0 . . . 0 . 100,215 . . . 100,215 . . . . . 100,215 189,293
9 2006 250 1,000 1,250 26 0 0 0 0 0 0 3,600 0 60,000 60,000 5 63,605 64,881 . 0 0 . . . 0 . 130,240 . . . 130,240 . . . . . 130,240 195,121
10 2007 250 990 1,240 31 0 0 0 0 0 0 11,000 0 57,000 57,000 5 68,005 69,276 . 0 0 . . . 0 . 130,094 . . . 130,094 . . . . . 130,094 199,370
11 2008 250 850 1,100 22 0 0 0 0 0 0 9,700 0 27,000 27,000 5 36,705 37,827 . 0 0 . . . 0 . 141,190 . . . 141,190 . . . . . 141,190 179,017
12 2009 250 800 1,050 26 0 0 0 0 2,900 2,900 0 0 35,000 35,000 5 37,905 38,981 . 0 0 . . . 0 . 100,509 . . . 100,509 . . . . . 100,509 139,490
13 2010 250 930 1,180 21 0 0 0 0 6,000 6,000 0 0 40,000 40,000 5 46,005 47,206 . 29 0 . . . 0 . 120,670 . . . 120,670 . . . . . 120,699 167,905
14 2011 250 860 1,110 4 0 0 0 0 7,300 7,300 0 0 5,000 5,000 5 12,305 13,419 . 5 0 . . . 0 . 150,399 . . . 150,399 . . . . . 150,404 163,823
15 2012 250 750 1,000 2 0 0 0 0 6,500 6,500 2,800 0 0 0 5 9,305 10,307 . 20 0 . . . 0 . 130,130 . . . 130,130 . . . . . 130,150 140,457
16 2013 250 848 1,098 3 0 0 0 0 7,000 7,000 15,000 0 20,000 20,000 5 42,005 43,106 . 0 0 . . . 0 . 140,210 . . . 140,210 . . . . . 140,210 183,316
17 2014 250 397 647 3 0 0 0 0 3,800 3,800 1,900 0 0 0 5 5,705 6,355 . 0 0 . . . 0 . 130,242 . . . 130,242 . . . . . 130,242 136,597
18 2015 250 351 601 0 0 0 0 0 0 0 0 0 2 2 5 7 608 . 0 0 . . . 0 . 143,434 . . . 143,434 . . . . . 143,434 144,042
19 2016 250 257 507 2 0 0 0 0 0 0 38 0 0 0 5 43 552 . 0 0 . . . 0 . 140,260 . . . 140,260 . . . . . 140,260 140,812
20 2017 250 287 537 2 0 0 0 0 0 0 4,400 0 0 0 5 4,405 4,944 . 0 0 . . . 0 . 120,216 . . . 120,216 . . . . . 120,216 125,160
21 2018 250 262 512 3 0 0 0 0 0 0 1,300 0 0 0 5 1,305 1,820 . 0 0 . . . 0 . 100,281 . . . 100,281 . . . . . 100,281 102,101

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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, (September18, 2019).

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