Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
OHMSTEDE LTD
1750 SWISCO RD, SULPHUR, LA, 70665
Parent company: EMCOR GROUP 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 | Manganese | Copper | Chromium | Nickel | Cobalt | Total |
|---|---|---|---|---|---|---|
| 1999 | 23 | 1 | 5 | 5 | — | 34 |
| 1998 | 10 | 23 | 15 | 11 | 2 | 61 |