Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KNOX MINE
4421 N BICKNELL RD, BICKNELL, IN, 47512
Parent company: PEABODY ENERGY CORP
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Lead compounds | Total |
|---|---|---|---|
| 2010 | 4,452 | — | 4,452 |
| 2009 | 10,995 | — | 10,995 |
| 2001 | — | 160 | 160 |
| 1998 | 2,880 | — | 2,880 |