Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COORSTEK
2449 RIVERSIDE PARKWAY, GRAND JUNCTION, CO, 815051383
Parent company: COORSTEK INC
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 | Certain glycol ethers | Aluminum (fume or dust) | Toluene | Total (lbs) | ||
| 2013 | 15,376 | — | — | 15,376 | ||
| 2012 | 11,880 | — | — | 11,880 | ||
| 2011 | 9,935 | — | — | 9,935 | ||
| 2010 | 1,750 | — | — | 1,750 | ||
| 2007 | 1,264 | — | — | 1,264 | ||
| 2006 | 1,749 | — | — | 1,749 | ||
| 2005 | 1,186 | — | — | 1,186 | ||
| 2004 | 1,329 | — | 25 | 1,354 | ||
| 2003 | 1,233 | — | — | 1,233 | ||
| 2002 | 1,282 | — | — | 1,282 | ||
| 2001 | 1,756 | — | — | 1,756 | ||
| 2000 | 2,706 | — | — | 2,706 | ||
| 1999 | 2,041 | — | — | 2,041 | ||
| 1998 | 1,812 | — | — | 1,812 | ||
| 1997 | 2,381 | — | — | 2,381 | ||
| 1996 | 2,100 | — | — | 2,100 | ||
| 1995 | 1,307 | — | — | 1,307 | ||
| 1994 | 1,300 | — | — | 1,300 | ||
| 1993 | 991 | — | — | 991 | ||
| 1992 | 910 | — | — | 910 | ||
| 1991 | 810 | — | — | 810 | ||
| 1990 | 735 | — | — | 735 | ||
| 1989 | 750 | — | — | 750 | ||
| 1988 | — | 1,360 | — | 1,360 | ||
▎ 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.