Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OKONITE CO INC
111 MARTIN ST, CUMBERLAND, RI, 02864
Parent company: OKONITE CO INC
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 | Antimony compounds | Zinc compounds | Total (lbs) | |||
| 2015 | 5 | 5 | 10 | |||
| 2014 | 5 | — | 5 | |||
| 2013 | 5 | — | 5 | |||
| 1991 | 5 | — | 5 | |||
▎ 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.