Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
M & H VALVE CO GREENBRIER OPERATION
GREENBRIER RD, ANNISTON, AL, 36201
Parent company: MCWANE 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 | Methyl ethyl ketone | Toluene | Lead | Lead compounds | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Total (lbs) |
| 1991 | 2,500 | — | 150 | — | — | 2,650 |
| 1990 | 9,378 | — | — | 197 | 20 | 9,611 |
| 1989 | 5,264 | 250 | 286 | — | 25 | 5,839 |
| 1988 | 2,865 | — | — | — | — | 2,865 |
| 1987 | — | 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.