Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4403 PASADENA FWY, PASADENA, TX, 77503
Parent company: ENRON CORP
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Methanol | Formaldehyde | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | n-Butyl alcohol | Total |
|---|---|---|---|---|---|---|
| 2001 | 75,980 | 21,497 | 1,412 | — | 5 | 98,894 |
| 2000 | 105,798 | 64,822 | 1,971 | — | 4 | 172,595 |
| 1999 | 89,616 | 69,984 | 2,520 | — | 10 | 162,130 |
| 1998 | 179,519 | 81,380 | 2,520 | — | 5 | 263,424 |
| 1997 | 173,352 | 98,300 | 2,720 | — | 9 | 274,381 |
| 1996 | 225,020 | 96,460 | 2,280 | — | 3 | 323,763 |
| 1995 | 203,674 | 57,902 | 1,760 | — | 2 | 263,338 |
| 1994 | 334,186 | 85,465 | 45,372 | — | 9 | 465,032 |
| 1993 | 466,981 | 96,150 | 62,260 | — | 26 | 625,417 |
| 1992 | 420,400 | 132,160 | 62,260 | — | 10 | 614,830 |
| 1991 | 571,740 | — | 59,780 | 20,000 | 940 | 652,460 |
| 1990 | 154,698 | — | 89,554 | — | 112 | 244,364 |
| 1989 | 157,374 | — | 96,510 | — | 108 | 253,992 |
| 1988 | 62,886 | — | — | — | — | 62,886 |