Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TTM TECHNOLOGIES INC
17550 NE 67TH COURT, REDMOND, WA, 980524939
Parent company: TTM TECHNOLOGIES INC
Carcinogen
PBT
— 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 | Ammonia | Formaldehyde | Certain glycol ethers | Nitric acid | Methanol | Total (lbs) |
| 2009 | — | — | — | — | — | 3 |
| 2008 | 710 | 4 | 8,333 | 729 | — | 9,817 |
| 2007 | 797 | 4 | 3,474 | 5 | — | 4,315 |
| 2006 | 5,939 | 404 | — | — | — | 6,366 |
| 2005 | 5,019 | 429 | — | — | — | 5,448 |
| 2004 | 5,646 | 448 | — | — | — | 6,094 |
| 2003 | 4,308 | 400 | — | — | — | 4,708 |
| 2002 | 4,099 | 500 | — | — | — | 4,599 |
| 2001 | 1,708 | 5,274 | — | — | — | 6,982 |
| 2000 | 9,139 | 14,230 | — | — | — | 23,369 |
| 1999 | 6,435 | 10,300 | — | — | 731 | 17,466 |
| 1998 | 1,812 | 3,593 | — | — | — | 5,405 |
| 1997 | 8,217 | 750 | — | — | — | 8,967 |
| 1996 | 13,306 | 750 | — | — | — | 14,056 |
| 1995 | 9,835 | 1,600 | — | — | — | 11,435 |
| 1994 | 7,576 | 2,000 | — | — | — | 9,576 |
| 1993 | 5,900 | 1,750 | — | — | — | 7,650 |
| 1992 | 5,225 | — | — | — | — | 5,225 |
| 1991 | 5,400 | — | — | — | — | 5,400 |
| 1990 | 4,365 | — | — | — | — | 4,365 |
| 1989 | 5,700 | — | — | — | — | 5,700 |
| 1988 | 15,290 | — | — | — | — | 15,290 |
▎ 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.