Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OHIO VALLEY COAL RESOURCES INC.
56854 PLEASANT RIDGE RD, ALLEDONIA, OH, 43902
Parent company: NA
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 | Lead | Barium | Vanadium (except when contained in an alloy) | Mercury | Total (lbs) | |
| 2022 | 807 | — | — | 24 | 831 | |
| 2021 | 2,240 | — | — | 68 | 2,308 | |
| 2020 | 3,317 | — | — | 100 | 3,417 | |
| 2019 | 4,760 | — | — | 144 | 4,904 | |
| 2018 | 6,319 | — | — | 191 | 6,510 | |
| 2017 | 6,023 | — | — | 182 | 6,205 | |
| 2016 | 27,478 | — | — | 596 | 28,074 | |
| 2015 | 41,855 | — | — | 1,028 | 42,883 | |
| 2014 | 58,503 | — | — | 1,463 | 59,966 | |
| 2013 | 84,219 | — | — | 2,538 | 86,757 | |
| 2012 | 65,665 | — | — | 1,979 | 67,644 | |
| 2011 | 70,726 | — | — | 2,131 | 72,857 | |
| 2010 | 77,067 | — | — | 2,323 | 79,390 | |
| 2009 | 51,043 | — | — | 1,538 | 52,581 | |
| 2004 | 2,647 | 52,947 | 13,071 | — | 68,665 | |
| 2003 | 2,170 | 43,391 | 10,712 | — | 56,273 | |
| 2002 | 431 | — | — | — | 431 | |
| 2001 | 786 | 15,722 | — | — | 16,508 | |
| 2000 | — | 18,662 | — | — | 18,662 | |
▎ 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.