Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
QUEST CONSTRUCTION PRODUCTS, LLC. - SPOKANE
19011 E CATALDO AVENUE, SPOKANE VALLEY, WA, 99016
Parent company: QUEST SPECIALTY CHEMICALS INC
Carcinogen
— 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 | Xylene (mixed isomers) | Ethylbenzene | Dichloromethane | Methyl ethyl ketone | Ethylene glycol | Total |
|---|---|---|---|---|---|---|
| 2007 | 76 | — | — | — | — | 85 |
| 2006 | 867 | — | — | — | 456 | 1,323 |
| 2005 | 438 | — | — | — | 450 | 890 |
| 2004 | 739 | — | — | — | — | 739 |
| 2003 | 1,291 | 100 | — | — | — | 1,391 |
| 2002 | 1,901 | 474 | — | — | — | 2,375 |
| 2001 | 1,600 | 400 | — | — | — | 2,000 |
| 2000 | 2,300 | 400 | — | — | — | 2,700 |
| 1999 | 2,700 | 900 | — | — | — | 3,600 |
| 1998 | 3,900 | 1,300 | — | — | — | 5,200 |
| 1997 | 3,900 | 1,300 | — | — | — | 5,200 |
| 1996 | 4,400 | 1,300 | — | — | — | 5,700 |
| 1995 | 3,680 | 1,200 | — | — | — | 5,135 |
| 1994 | 4,000 | 1,600 | — | — | — | 5,616 |
| 1993 | 3,000 | 600 | — | — | — | 3,613 |
| 1992 | 3,100 | 400 | 1,100 | — | — | 4,621 |
| 1991 | 4,427 | — | 1,056 | — | — | 5,510 |
| 1990 | 5,090 | — | 1,000 | — | — | 6,345 |
| 1989 | 4,574 | — | 3,670 | 500 | — | 9,244 |
| 1988 | 4,192 | — | — | — | 500 | 5,192 |
| 1987 | — | — | 2,595 | 1,413 | — | 4,008 |