Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TOYOTA MOTOR MANUFACTURING WEST VIRGINIA INC
1 SUGAR MAPLE LN, BUFFALO, WV, 25033
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 | Copper | Manganese | Chromium | Nickel | Lead | Total (lbs) |
| 2021 | 2 | 6 | 4 | 1 | 0 | 13 |
| 2020 | 5 | 13 | 9 | 3 | 0 | 30 |
| 2019 | 7 | 18 | 13 | 4 | 0 | 42 |
| 2018 | 9 | 24 | 19 | 5 | 0 | 57 |
| 2017 | 9 | 24 | 19 | 6 | 0 | 57 |
| 2016 | 9 | 23 | 19 | 5 | 0 | 56 |
| 2015 | 9 | 24 | 19 | 6 | 0 | 58 |
| 2014 | 9 | 24 | 20 | 6 | 0 | 59 |
| 2013 | 9 | 25 | 20 | 6 | 0 | 60 |
| 2012 | 9 | 25 | 20 | 6 | 0 | 61 |
| 2011 | 7 | 19 | 15 | 4 | 0 | 46 |
| 2010 | 9 | 23 | 18 | 5 | 0 | 55 |
| 2009 | 6 | 17 | 14 | 4 | 0 | 41 |
| 2008 | 6 | 17 | 12 | 4 | 0 | 39 |
| 2007 | 8 | 21 | 17 | 5 | 0 | 52 |
| 2006 | 9 | 11 | 7 | 3 | 0 | 32 |
| 2005 | 9 | 12 | 8 | 3 | 0 | 33 |
| 2004 | 8 | 11 | 7 | 3 | 0 | 32 |
| 2003 | 9 | 13 | 9 | 4 | 0 | 42 |
| 2002 | 9 | 12 | 8 | 3 | 0 | 34 |
| 2001 | 2 | 7 | 5 | 1 | 0 | 15 |
| 2000 | 5 | 5 | 5 | 5 | 5 | 25 |
| 1999 | 250 | 5 | — | 3 | 5 | 263 |
▎ 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.