Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VIBURNUM MINES/MILL
CASTEEL DR, VIBURNUM, MO, 655660500
Parent company: RENCO GROUP INC
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 compounds | Zinc compounds | Copper compounds | Total (lbs) | ||
| 2000 | 2,329,141 | 1,751,413 | 892,403 | 4,972,957 | ||
| 1999 | 7,790,420 | 3,878,263 | 2,447,070 | 14,115,753 | ||
| 1998 | 9,408,902 | 3,914,512 | 2,232,924 | 15,556,338 | ||
▎ 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.