Jump to main content or area navigation.

Contact Us

TRI Explorer

Releases: Trends Report Click for help on this criterion

Data Source: 2020 Updated Dataset (released May 2022) 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 Nevada Gold Mines Llc - Carlin South Area (TRI ID 89822NWMNT6MAIL) for Mercury compounds chemical, U.S. 1998-1999
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
 
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
1 1998 29 53 82 0 0 0 0 0 0 0 0 . . 110,000 120,000 230,000 230,082 . . . . . . . . . . . . . . . . . . . . 230,082
2 1999 19 71 90 0 0 0 0 0 0 0 0 . . 29,000 100,000 129,000 129,090 . . . . . . . . . . . . . . . . . . . . 129,090

TRI On-site and Off-site Reported Disposed of or Otherwise Released (in pounds), Trend Report for facilities in Nevada Gold Mines Llc - Carlin South Area (TRI ID 89822NWMNT6MAIL) for Mercury compounds chemical, U.S. 2000-2020
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
 
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
sort ascending  sort descending
1 2000 26 80 106 0 0 0 0 0 310 310 0 . . 23,000 130,000 153,310 153,416 . . . . . . . . . . . . . 17 . . 0 . . 17 153,433
2 2001 11 490 501 0 0 0 0 0 0 0 0 . . 200,000 550,000 750,000 750,501 . . . . . . . . . . . . . . . . 0 . . 0 750,501
3 2002 21 513 534 0 0 0 0 0 0 0 1 . . 91,000 120,000 211,001 211,535 . . . . . . . . . . . . . . . . 0 . . 0 211,535
4 2003 15 550 565 0 0 0 0 0 0 0 0 0 50,000 50,000 150,000 200,000 200,565 . . . . . . . 0 . . . . . 0 . . 0 . . 0 200,565
5 2004 35 227 262 0 0 0 0 0 0 0 0 0 68,000 68,000 230,000 298,000 298,262 . . . . . . . 0 . . . . . 0 . . 0 . . 0 298,262
6 2005 22 668 690 0 0 0 0 0 0 0 0 0 32,000 32,000 140,000 172,000 172,690 . . . . . . . 0 . . . . . 0 . . 106 . . 106 172,796
7 2006 20 329 349 0 0 0 0 0 0 0 0 0 30,000 30,000 60,000 90,000 90,349 . . . . . . . 0 . . . . . 0 . . 118 . . 118 90,467
8 2007 25 520 545 0 0 0 0 0 0 0 0 0 55,000 55,000 240,000 295,000 295,545 . . . . . . . 0 . . . . . 0 . . 0 . . 0 295,545
9 2008 34 420 454 0 0 0 0 0 0 0 0 0 68,000 68,000 330,000 398,000 398,455 . . . . . . . 3 . . . . . 3 . . 477 . . 480 398,934
10 2009 32 290 322 5 0 0 0 0 0 0 1 0 110,000 110,000 200,000 310,001 310,328 . . . . . . . 4 . . . . . 4 . . 0 . . 4 310,332
11 2010 130 410 540 5 0 0 0 0 0 0 1 0 110,000 110,000 9,100 119,101 119,645 . . . . . . . 3 . . . . . 3 . . 0 . . 3 119,648
12 2011 106 263 370 5 0 0 0 0 556 556 0 0 85,920 85,920 387,800 474,276 474,651 . . . . . . . 2 . . . . . 2 . . 2 . . 4 474,655
13 2012 80 247 327 6 0 0 0 0 220 220 0 0 61,810 61,810 91,960 153,990 154,323 16,928 . . . . . . 13 . . . . . 13 . . . . . 16,941 171,264
14 2013 95 130 226 7 0 0 0 0 184 184 0 0 71,640 71,640 96,790 168,614 168,847 8,048 . . . . . . 12,635 . . . . . 12,635 . . . . . 20,683 189,530
15 2014 61 138 199 5 0 0 0 0 224 224 0 0 64,970 64,970 122,200 187,394 187,598 13,308 . . . . . . 421 . . . . . 421 . . . . . 13,729 201,327
16 2015 87 192 279 4 0 0 0 0 163 163 0 0 111,337 111,337 81,820 193,319 193,602 15,165 . . . . . . 921 . . . . . 921 . . . . . 16,087 209,689
17 2016 151 139 290 4 0 0 0 0 144 144 0 0 113,221 113,221 208,167 321,532 321,826 10,656 . . . . . . 98 . . . . . 98 . . . . . 10,754 332,580
18 2017 192 206 398 5 0 0 0 0 217 217 0 0 154,323 154,323 636,843 791,382 791,785 . . . . . . . 0 . . . . . 0 . . . . . 0 791,785
19 2018 56 255 310 6 0 0 0 0 91 91 0 0 229,015 229,015 76,509 305,615 305,932 . . . . . . . 11 . . . . . 11 . . . . . 11 305,943
20 2019 128 395 523 0 0 0 0 0 48 48 0 0 985,754 985,754 29,894 1,015,696 1,016,219 28,314 . . . . . . 14,084 . . . . . 14,084 . . . . . 42,398 1,058,617
21 2020 168 112 280 0 0 0 0 0 77 77 0 0 1,021,779 1,021,779 61,566 1,083,422 1,083,701 . . . . . . . 2 . . . . . 2 . . . . . 2 1,083,703

Back to top

View other report type:
Transfers Off-site for Further Waste Management
Quantities of TRI Chemicals in Waste (waste management)

Save this report to other formats:
Save report in comma-separated-value, CSV, format
Save report in Microsoft Excel format, XLS
Save report in Rich Text Format, RTF
Open report in PDF format

Note: Reporting year (RY) 2020 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 an updated data set (released to the public in May 2022). This dataset includes revisions for the years 1988 to 2020 processed by EPA, after the National Analysis Dataset was released. 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. (2022). TRI Explorer (2020 Updated Dataset (released May 2022)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (September24, 2022).

Go to TRI Explorer Home |

Top of Page

Jump to main content.