Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNIVAR USA INC KINGSPORT FACIL ITY
302 RIVERPORT LN, KINGSPORT, TN, 37660
Parent company: NA
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 | Methanol | Methyl ethyl ketone | Toluene | Xylene (mixed isomers) | Total (lbs) | |
| 2003 | 489 | — | — | — | 489 | |
| 2002 | — | 145 | 105 | 24 | 274 | |
| 2001 | 357 | — | — | — | 357 | |
| 2000 | 434 | — | — | — | 434 | |
| 1999 | 299 | 153 | 68 | — | 520 | |
▎ 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.