Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TTM TECHNOLOGIES INC
11768 WESTAR LN, BURLINGTON, WA, 98233
Parent company: CIRCUIT HOLDINGS LLC
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 | Formaldehyde | Ammonia | Methanol | Total |
|---|---|---|---|---|
| 2001 | 197 | 50 | — | 247 |
| 2000 | 60 | 107 | — | 167 |
| 1999 | 63 | 95 | 10 | 168 |
| 1998 | 50 | 78 | — | 128 |
| 1997 | 750 | 52 | — | 802 |