Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TTM TECHNOLOGIES
10570 BRADFORD RD, LITTLETON, CO, 80127
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 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 | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead | Lead compounds | Total |
|---|---|---|---|---|---|
| 2009 | — | — | — | 1 | 1 |
| 2008 | — | — | 1 | — | 1 |
| 2007 | — | — | 4 | — | 4 |
| 2006 | — | — | 4 | — | 4 |
| 2005 | — | — | 2 | — | 2 |
| 2004 | — | — | 2 | — | 2 |
| 2003 | — | — | 0 | — | 0 |
| 2002 | — | — | 0 | — | 0 |
| 2001 | — | — | 48 | — | 48 |
| 1998 | 3 | — | — | — | 3 |
| 1997 | 3 | — | — | — | 3 |
| 1996 | 750 | — | — | — | 750 |
| 1995 | 750 | — | — | — | 750 |
| 1991 | 1,000 | — | — | — | 1,000 |
| 1990 | — | 500 | — | — | 500 |
| 1989 | — | 500 | — | — | 500 |