Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
METTIKI COAL LLC
293 TABLE ROCK RD, OAKLAND, MD, 21550
Parent company: ALLIANCE COAL LLC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Manganese compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Zinc compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Total (lbs) |
| 2021 | — | — | — | — | — | 264 |
| 2020 | — | — | — | — | — | 288 |
| 2019 | — | — | — | — | — | 37,265 |
| 2018 | — | — | — | — | — | 35,235 |
| 2017 | 42,532 | — | — | — | — | 43,617 |
| 2016 | 55,788 | — | — | — | — | 57,249 |
| 2015 | 43,294 | — | — | — | — | 55,137 |
| 2014 | 59,299 | — | — | — | — | 70,804 |
| 2013 | 41,917 | — | — | — | — | 43,368 |
| 2012 | 34,195 | — | — | — | — | 47,332 |
| 2011 | 32,866 | — | — | — | — | 34,967 |
| 2010 | 45,799 | — | — | — | — | 47,782 |
| 2009 | 48,800 | — | — | — | — | 51,323 |
| 2008 | 64,575 | 112,199 | 22,170 | 21,793 | 13,690 | 242,735 |
| 2007 | 58,725 | 53,299 | 24,199 | 16,262 | 11,134 | 174,385 |
| 2006 | 66,471 | 52,155 | 23,872 | 16,159 | 11,247 | 180,734 |
| 2005 | 85,153 | 60,092 | 36,387 | 18,548 | 12,779 | 224,787 |
| 2004 | 79,629 | 52,077 | 33,028 | 16,039 | 11,280 | 201,964 |
| 2003 | 64,664 | 28,704 | 22,917 | 8,961 | 6,595 | 139,139 |
| 2002 | 65,677 | 29,810 | 23,473 | 9,462 | 6,864 | 143,740 |
| 2001 | 73,568 | 43,893 | 28,823 | 13,572 | 9,188 | 178,164 |
| 2000 | 60,317 | 25,462 | 21,010 | — | — | 112,785 |
| 1999 | 37,918 | 21,510 | 19,215 | — | — | 84,843 |
| 1998 | 46,711 | — | — | — | — | 53,711 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.