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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 Pci Nitrogen Llc (TRI ID 77501MBLMN2001J) for AMMONIA chemical, U.S. 1988-1993
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 1988 191,900 633,700 825,600 10,200 . . 0 . . 0 0 . . 0 0 0 835,800 . . . . . . . . . . . . . . . . . . . 835,800
2 1989 191,200 553,000 744,200 7,100 . . 0 . . 0 0 . . 0 0 0 751,300 . . . . . . . . . . . . . . . . . . . 751,300
3 1990 192,000 650,000 842,000 74,000 . . 0 . . 0 0 . . 12,000 10 12,010 928,010 . . . . . . . . . . . . . . . . . . . 928,010
4 1991 191,000 606,000 797,000 79,000 . . 0 . . 0 0 . . 0 110 110 876,110 . . . . . . . . . . . . . . . . . . . 876,110
5 1992 190,000 290,000 480,000 770,000 . . 0 . . 0 0 . . 0 4 4 1,250,004 . . . . . . . . . . . . . . . . . . . 1,250,004
6 1993 37,000 176,000 213,000 140,000 . . 0 . . 0 0 . . 0 153 153 353,153 . . . . . . . . . . . . . . . . . . . 353,153

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Pci Nitrogen Llc (TRI ID 77501MBLMN2001J) for AMMONIA chemical, U.S. 1994-1997
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 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 1994 42,000 187,000 229,000 24,000 . . 0 . . 0 0 . . 0 7 7 253,007 . . . . . . . . . . . . . . . . . . . 253,007
2 1995 23,000 121,000 144,000 4,700 . . 0 . . 0 0 . . 0 0 0 148,700 . . . . . . . . . . . . . . . . . . . 148,700
3 1996 17,000 125,000 142,000 4,700 0 0 0 0 0 0 0 . . 0 0 0 146,700 . . . . . . . . . . . . . . . . . . . 146,700
4 1997 18,000 204,000 222,000 5,500 0 0 0 0 0 0 0 . . 0 0 0 227,500 . . . . . . . . . . . . . . . . . . . 227,500

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Pci Nitrogen Llc (TRI ID 77501MBLMN2001J) for AMMONIA chemical, U.S. 1998-2016
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 15,000 254,000 269,000 8,300 0 0 0 0 0 0 0 . . 0 0 0 277,300 . . . . . . . . . . . . . . . . . . . 277,300
2 1999 6,700 237,000 243,700 4,800 0 0 0 0 0 0 0 . . 0 0 0 248,500 . . . . . . . . . . . . . . . . . . . 248,500
3 2000 67,000 200,000 267,000 8,000 0 0 0 0 0 0 0 . . 0 0 0 275,000 . . . . . . . . . . . . . . . . . . . 275,000
4 2001 7,099 165,894 172,993 16,312 0 0 0 0 0 0 0 . . 0 0 0 189,305 . . . . . . . . . . . . . . . . . . . 189,305
5 2002 6,960 114,134 121,094 17,091 0 0 0 0 0 0 0 . . 0 0 0 138,185 . . . . . . . . . . . . . . . . . . . 138,185
6 2003 11,655 161,745 173,400 7,134 0 0 0 0 0 0 0 0 0 0 0 0 180,534 . . . . . . . . . . . . . . . . . . . 180,534
7 2004 18,062 190,754 208,816 2,990 0 0 0 0 0 0 0 0 0 0 0 0 211,806 . . . . . . . . . . . . . . . . . . . 211,806
8 2005 11,136 113,771 124,907 2,970 0 0 0 0 0 0 0 0 0 0 0 0 127,877 . . . . . . . . . . . . . . . . . . . 127,877
9 2006 11,634 157,791 169,425 2,140 0 0 0 0 0 0 0 0 0 0 0 0 171,565 . . . . . . . . . . . . . . . . . . . 171,565
10 2007 12,667 76,656 89,323 4,822 0 0 0 0 0 0 0 0 0 0 0 0 94,145 . . . . . . . . . . . . . . . . . . . 94,145
11 2008 21,914 62,539 84,453 9,770 0 0 0 0 0 0 0 0 0 0 0 0 94,223 . . . 71,584 . 71,584 . . . . . . . . . . . . 71,584 165,807
12 2009 21,701 26,762 48,463 7,754 0 0 0 0 0 0 0 0 0 0 0 0 56,217 . . . 211,073 . 211,073 . . . . . . . . . . . . 211,073 267,290
13 2010 18,509 16,844 35,353 4,577 0 0 0 0 0 0 0 0 0 0 0 0 39,930 . . . 83,307 . 83,307 . . . . . . . . . . . . 83,307 123,237
14 2011 15,068 16,306 31,374 2,471 0 0 0 0 0 0 0 0 0 0 0 0 33,845 . . . 53,895 . 53,895 . . . . . . . . . . . . 53,895 87,740
15 2012 20,622 13,737 34,359 3,885 0 0 0 0 0 0 0 0 0 0 0 0 38,244 . . . 196,108 . 196,108 . . . . . . . . . . . . 196,108 234,352
16 2013 19,904 14,642 34,546 3,426 0 0 0 0 0 0 0 0 0 0 0 0 37,972 . . . 145,001 . 145,001 . . . . . . . . . . . . 145,001 182,973
17 2014 30,358 18,170 48,528 7,355 0 0 0 0 0 0 0 0 0 0 0 0 55,883 . . . 139,279 . 139,279 . . 2,975 . . . 2,975 . . . . . 142,254 198,137
18 2015 18,197 19,338 37,535 590 0 0 0 0 0 0 0 0 0 0 0 0 38,125 . . . 106,817 . 106,817 . . . . . . . . . . . . 106,817 144,942
19 2016 19,191 28,571 47,762 1,322 0 0 0 0 0 0 0 0 0 0 0 0 49,084 . . . 108,039 . 108,039 . . . . . . . . . . . . 108,039 157,123

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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, (September20, 2019).

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