Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
JOHNSON & HOFFMAN LLC
40 VOICE RD, CARLE PLACE, NY, 11514
Parent company: NA
Carcinogen
— 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 | Trichloroethylene | Tetrachloroethylene | Total (lbs) | |||
| 1995 | — | 9,300 | 9,300 | |||
| 1993 | 9,000 | — | 9,000 | |||
| 1992 | 14,000 | — | 14,000 | |||
| 1991 | 9,100 | 9,400 | 18,500 | |||
| 1990 | 13,500 | 10,000 | 23,500 | |||
| 1989 | 15,000 | 6,500 | 21,500 | |||
| 1988 | 20,000 | 10,000 | 30,000 | |||
| 1987 | 22,000 | 14,000 | 36,000 | |||
▎ 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.