Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COOPERTOOLS INC APEX NORTH CAROLINA OPERATIONS
1000 LUFKIN RD, APEX, NC, 27539
Parent company: COOPER US INC
Carcinogen
— 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 | Methyl ethyl ketone | Certain glycol ethers | Freon 113 (CFC-113) | Di(2-ethylhexyl) phthalate | n-Butyl alcohol | Total (lbs) |
| 2007 | — | — | — | — | — | 8 |
| 2006 | — | — | — | — | — | 8 |
| 2005 | — | — | — | 8,500 | — | 8,511 |
| 2004 | — | — | — | 6,200 | — | 6,211 |
| 2003 | — | — | — | 4,400 | — | 4,411 |
| 2002 | — | — | — | 4,900 | — | 4,911 |
| 2001 | — | 6,900 | — | 5,100 | — | 12,011 |
| 2000 | — | 6,900 | — | 5,288 | — | 12,199 |
| 1999 | — | 11,400 | — | 5,663 | — | 17,074 |
| 1998 | — | 24,000 | — | 2,253 | — | 26,264 |
| 1997 | — | 13,000 | — | 2,382 | — | 15,393 |
| 1996 | — | 17,000 | — | 376 | — | 17,387 |
| 1995 | — | 22,000 | — | — | — | 22,024 |
| 1994 | 12,500 | 27,000 | — | — | — | 40,014 |
| 1993 | 33,000 | 8,300 | — | — | — | 41,831 |
| 1992 | 40,000 | 14,200 | — | — | 13,800 | 68,535 |
| 1991 | 34,000 | 9,800 | 22,000 | — | — | 66,340 |
| 1990 | 93,375 | 12,705 | 19,000 | — | — | 127,835 |
| 1989 | 1,500 | 1,500 | 22,000 | — | — | 27,750 |
| 1988 | 1,500 | — | — | — | — | 3,500 |
| 1987 | — | — | — | — | — | 1,250 |
▎ 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.