Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALVENTIA LLC
1101 STATE DOCKS RD, DECATUR, AL, 35602
Parent company: SOLVAY ADVANCED POLYMERS INC/DYNEON LLC
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-Chloro-1,1-difluoroethane (HCFC-142b) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ethyl chloroformate | Total (lbs) | ||
| 2001 | 8,020 | 250 | 4 | 8,274 | ||
| 2000 | 8,020 | 250 | — | 8,270 | ||
| 1999 | 250 | — | — | 250 | ||
▎ 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.