Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TTM PRINTED CIRCUIT GROUP INC. - LOS ANGELES DIV
8636 AVIATION BLVD, INGLEWOOD, CA, 90301
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 | 1,1,1-Trichloroethane | Certain glycol ethers | Ammonia | Nitric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2009 | — | — | 912 | — | 80 | 1,002 |
| 2008 | — | — | 1,146 | — | 88 | 1,244 |
| 2007 | — | — | 1,229 | — | 116 | 1,346 |
| 2006 | — | — | 198 | — | 46 | 245 |
| 2005 | — | — | 212 | 101 | 56 | 375 |
| 2004 | — | — | 257 | 115 | 49 | 427 |
| 2003 | — | — | 193 | 102 | 56 | 352 |
| 2002 | — | — | 124 | 95 | 41 | 261 |
| 2001 | — | 6,681 | 250 | 146 | 60 | 7,138 |
| 2000 | — | 9,065 | 250 | 250 | — | 9,570 |
| 1999 | — | — | 5 | 250 | — | 260 |
| 1998 | — | — | 5 | — | — | 5 |
| 1997 | — | — | 5 | — | — | 10 |
| 1996 | — | — | 5 | — | — | 5 |
| 1995 | — | — | 5 | — | — | 252 |
| 1994 | — | — | 5 | 6 | 105 | 116 |
| 1993 | — | — | 5 | 125 | 150 | 280 |
| 1992 | — | 500 | 5 | 250 | 200 | 955 |
| 1991 | — | 500 | 5 | 250 | 200 | 955 |
| 1990 | — | 500 | 5 | 250 | 500 | 1,255 |
| 1989 | 23,900 | 1,000 | 5 | 250 | 200 | 25,355 |
| 1988 | 30,700 | — | — | — | — | 30,700 |
| 1987 | 25,700 | 250 | — | — | — | 25,950 |
▎ 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.