Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYVISION CORP
4301 N WOOD DR, OKMULGEE, OK, 74447
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 | Toluene | Methyl ethyl ketone | Fluorine | Total (lbs) | ||
| 2001 | — | — | 263 | 263 | ||
| 2000 | — | — | 265 | 265 | ||
| 1999 | — | — | 346 | 346 | ||
| 1998 | 18,702 | 10,473 | — | 29,175 | ||
| 1997 | 39,463 | 14,805 | — | 54,268 | ||
| 1996 | 53,992 | 20,236 | — | 74,228 | ||
| 1995 | 82,077 | 21,984 | — | 104,061 | ||
| 1994 | 54,564 | 24,005 | — | 78,569 | ||
| 1993 | 62,890 | 24,936 | — | 87,826 | ||
| 1992 | 106,000 | 43,114 | — | 149,114 | ||
| 1991 | 136,500 | 56,311 | — | 192,811 | ||
| 1990 | 176,000 | 79,949 | — | 255,949 | ||
▎ 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.