Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LAROCHE INDUSTRIES INC. GRAMERCY FACILITY
1134 JEFFERSON HWY., GRAMERCY, LA, 700525500
Parent company: LAROCHE INDUSTRIES INC
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 | Chlorine | Dichlorodifluoromethane (CFC-12) | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | 1-Chloro-1,1-difluoroethane (HCFC-142b) | Trichlorofluoromethane (CFC-11) | Total |
|---|---|---|---|---|---|---|
| 2001 | 47 | — | — | — | — | 48 |
| 2000 | 508 | 15,000 | 88,988 | 84,009 | — | 193,259 |
| 1999 | 1,347 | 39,630 | 72,729 | 73,949 | — | 196,961 |
| 1998 | 1,421 | 16,058 | 134,822 | 89,853 | 27,140 | 270,235 |
| 1997 | 6,055 | 16,640 | 105,600 | 112,637 | 69,541 | 312,656 |
| 1996 | 5,087 | 22,441 | 101,200 | 108,435 | 62,954 | 302,204 |
| 1995 | 1,029 | 34,800 | 113,400 | 118,338 | 8,311 | 313,334 |
| 1994 | 952 | 62,100 | 66,700 | 64,320 | 26,110 | 266,172 |
| 1993 | 3,772 | 180,501 | — | — | 88,180 | 283,585 |
| 1992 | 2,182 | 202,501 | — | — | 99,600 | 345,050 |
| 1991 | 1,377 | 230,506 | — | — | 137,300 | 435,260 |
| 1990 | 14,270 | — | — | — | — | 61,609 |
| 1989 | 199,764 | — | — | — | — | 551,114 |
| 1988 | 1,100,400 | — | — | — | — | 1,143,770 |