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Data Source: 2019 Updated Dataset (May 2021, released June 2021) 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 Koppers Follansbee Tar Plant (TRI ID 26037KPPRSKOPPE) for Naphthalene 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 15,367 98,865 114,232 250 . . 0 . . 0 0 . . 0 0 0 114,482 . . . . . . . . . . . . . 14,854 . . . . . 14,854 129,336
2 1989 17,865 35,087 52,952 250 . . 0 . . 0 0 . . 0 0 0 53,202 . . . . . . . . . . . . . 38,481 . . . . . 38,481 91,683
3 1990 16,165 17,802 33,967 0 . . 0 . . 0 0 . . 0 0 0 33,967 . . . . . . . . . . . . . 56,900 . . . . . 56,900 90,867
4 1991 26,577 17,882 44,459 0 . . 0 . . 0 0 . . 0 0 0 44,459 . . . . . . . . . . . . . 1,100 . . . . . 1,100 45,559
5 1992 9,700 18,800 28,500 0 . . 0 . . 0 0 . . 0 0 0 28,500 . . . . . . . . . . . . . 16,000 . . . . . 16,000 44,500
6 1993 8,030 19,400 27,430 0 . . 0 . . 0 0 . . 0 0 0 27,430 . . . . . . . . . . . . . 5,586 . . . . . 5,586 33,016
7 1994 23,000 34,000 57,000 0 . . 0 . . 0 0 . . 0 0 0 57,000 . . . . . . . . . . . . . 11 . . . . . 11 57,011
8 1995 23,079 19,883 42,962 0 . . 0 . . 0 0 . . 0 0 0 42,962 . . . . . . . . . . . . . 20,748 . . . . . 20,748 63,710
9 1996 28,000 44,000 72,000 1,800 0 0 0 0 0 0 0 . . 0 0 0 73,800 . . . . . . . . . . . . . 15,000 . . . . . 15,000 88,800
10 1997 24,660 32,392 57,052 1 0 0 0 0 0 0 0 . . 0 0 0 57,053 . . . . . . . . . . . . . 1,628 . . . 13,250 . 14,878 71,931

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Koppers Follansbee Tar Plant (TRI ID 26037KPPRSKOPPE) for Naphthalene chemical, U.S. 1998-2019
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 1998 19,264 10,585 29,849 6 0 0 0 0 0 0 0 . . 0 0 0 29,855 . . . . . . . . . . . . . 243 . . . 266,242 . 266,485 296,340
2 1999 22,686 10,725 33,411 7 0 0 0 0 0 0 0 . . 0 0 0 33,418 . . . . . . . . . . . . . 742 . . . 10,789 . 11,531 44,949
3 2000 26,528 3,988 30,516 12 0 0 0 0 0 0 0 . . 0 0 0 30,528 . . . . . . . . . . . . . 1,662 . . . 7,602 . 9,264 39,792
4 2001 26,981 2,721 29,702 6 0 0 0 0 0 0 0 . . 0 0 0 29,708 . . . . . . . . . . . . . 3,462 . . . . . 3,462 33,170
5 2002 24,000 3,100 27,100 5 0 0 0 0 0 0 0 . . 0 0 0 27,105 . . . . . . . . 9,700 . . . . 9,700 . . . 110,000 . 119,700 146,805
6 2003 23,080 2,810 25,890 4 0 0 0 0 0 0 0 0 0 0 0 0 25,894 . . . . . . . . 29,987 . . . . 29,987 . . . . . 29,987 55,881
7 2004 25,255 3,062 28,317 7 0 0 0 0 0 0 0 0 0 0 0 0 28,324 . . . . . . . . 21,141 . . . . 21,141 . . . . . 21,141 49,465
8 2005 25,640 2,646 28,286 10 0 0 0 0 0 0 0 0 0 0 0 0 28,296 . . . . . . . . 16,000 . . . . 16,000 . . . . . 16,000 44,296
9 2006 25,694 1,993 27,687 5 0 0 0 0 0 0 0 0 0 0 0 0 27,692 . . . . . . . . 20,273 . . . . 20,273 . . . . . 20,273 47,965
10 2007 26,030 1,955 27,985 2 0 0 0 0 0 0 0 0 0 0 0 0 27,987 . . . . . . . . 9,822 . . . . 9,822 . . . . . 9,822 37,809
11 2008 680 1,831 2,511 0 0 0 0 0 0 0 0 0 0 0 0 0 2,511 . . . . . . . . 6,768 . . . . 6,768 . . . . . 6,768 9,279
12 2009 905 630 1,535 0 0 0 0 0 0 0 0 0 0 0 0 0 1,535 . . . . . . . . 4,621 . . . . 4,621 . . . . . 4,621 6,156
13 2010 914 2,229 3,143 0 0 0 0 0 0 0 0 0 0 0 0 0 3,143 . . . . . . . . 6,513 . . . . 6,513 . . . . . 6,513 9,656
14 2011 713 2,430 3,143 1 0 0 0 0 0 0 0 0 0 0 0 0 3,144 . . . . . . . . 6,672 . . . . 6,672 . . . . . 6,672 9,816
15 2012 1,534 1,905 3,439 0 0 0 0 0 0 0 0 0 0 0 0 0 3,439 . . . . . . . . 5,506 . . . . 5,506 . . . . . 5,506 8,945
16 2013 721 1,464 2,185 0 0 0 0 0 0 0 0 0 0 0 0 0 2,185 . . . . . . . . 4,245 . . . . 4,245 . . . . . 4,245 6,430
17 2014 772 1,846 2,618 0 0 0 0 0 0 0 0 0 0 0 0 0 2,618 . . . . . . . . 3,813 . . . . 3,813 . . . . . 3,813 6,431
18 2015 1,039 996 2,035 0 0 0 0 0 0 0 0 0 0 0 0 0 2,035 . . . . . . . . 3,444 . . . . 3,444 . . . . . 3,444 5,479
19 2016 612 405 1,017 0 0 0 0 0 0 0 0 0 0 0 0 0 1,017 . . . . . . . . 4,035 . . . . 4,035 . . . . . 4,035 5,052
20 2017 872 327 1,199 0 0 0 0 0 0 0 0 0 0 0 0 0 1,199 . . . . . . . . 3,669 . . . . 3,669 . . . . . 3,669 4,868
21 2018 564 476 1,040 0 0 0 0 0 0 0 0 0 0 0 0 0 1,040 . . . . . . . . 23,025 . . . . 23,025 . . . . . 23,025 24,065
22 2019 501 90 591 1 0 0 0 0 0 0 0 0 0 0 0 0 592 . . . . . . . . 836,584 . . . . 836,584 . . . . . 836,584 837,176

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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 June 2021). 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 (May 2021, released June 2021)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (September21, 2021).

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