Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
COMPAQ COMPUTER CORP
20555 STATE HWY 249, HOUSTON, TX, 770702607
Parent company: NA
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 | Freon 113 (CFC-113) | Methanol | Lead | Total |
|---|---|---|---|---|
| 1998 | — | — | 42 | 42 |
| 1997 | — | 5,398 | 5 | 5,403 |
| 1996 | — | 14,401 | 1 | 14,402 |
| 1995 | — | 14,400 | 1 | 14,401 |
| 1994 | — | — | 1 | 1 |
| 1993 | — | — | 1 | 1 |
| 1992 | 69,000 | — | 1 | 69,001 |
| 1991 | 156,000 | 9,200 | 1 | 165,201 |
| 1990 | 153,000 | 10,400 | 1 | 163,401 |
| 1989 | 270,000 | 10,000 | 250 | 280,250 |
| 1988 | 180,000 | 16,000 | 250 | 196,250 |
| 1987 | 26,500 | — | 500 | 27,000 |