Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INTERNATIONAL PAPER CO
2000 HARRISON DR, CLINTON, IA, 52732
Parent company: INTERNATIONAL PAPER CO
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 | Toluene | Acetone | Methyl ethyl ketone | n-Hexane | Methanol | Total (lbs) |
| 1996 | 35,980 | — | — | 40,839 | — | 76,819 |
| 1995 | 25,180 | — | — | 44,225 | — | 69,405 |
| 1994 | 239,152 | — | — | — | — | 239,317 |
| 1993 | 396,247 | 11,965 | — | — | — | 408,355 |
| 1992 | 730,000 | 213,000 | — | — | — | 943,150 |
| 1991 | 809,000 | 372,000 | — | — | 10,210 | 1,191,360 |
| 1990 | 1,056,943 | 490,000 | — | — | 19,326 | 1,566,769 |
| 1989 | 1,041,878 | 478,200 | — | — | 11,912 | 1,532,490 |
| 1988 | 1,107,784 | 462,323 | 138,003 | — | 10,016 | 1,718,626 |
| 1987 | — | — | — | — | — | 500 |
▎ 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.