Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RHONE-POULENC SURFACTANTS &, SPECIALTIES LP
RANDALL RD, SEDALIA, MO, 653020816
Parent company: RHONE-POULENC 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 | Ammonia | Cyclohexane | Chloromethane | Certain glycol ethers | Methyl methacrylate | Total (lbs) |
| 1991 | 6,236 | 30 | 158 | 232 | 15 | 7,034 |
| 1990 | 28,797 | 106 | 570 | 576 | 408 | 31,495 |
| 1989 | 9,178 | 57 | 359 | 536 | 600 | 11,387 |
| 1988 | — | — | 500 | 250 | 500 | 2,500 |
| 1987 | — | 1,576 | 133 | — | — | 2,062 |
▎ 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.