Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MARTIN COUNTY COAL PREP PLANT
3185 MIDDLE FORK WOLF CR RD, INEZ, KY, 41224
Parent company: MASSEY ENERGY CO
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 | Ammonia | Zinc compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||
| 2004 | 170,000 | 48,375 | — | 218,375 | ||
| 2003 | 35,196 | 50,820 | — | 86,016 | ||
| 2001 | 45,871 | 89,484 | — | 135,355 | ||
| 2000 | — | 4,420 | — | 4,420 | ||
| 1998 | — | 4,916 | 14,672 | 19,588 | ||
▎ 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.