Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SAFETY-KLEEN SYSTEMS WEST NYACK (WNN)
50 SNAKE HILL RD, WEST NYACK, NY, 10994
Parent company: CLEAN HARBORS 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 | Methanol | Ethylene glycol | Total (lbs) | |||
| 2019 | 204 | — | 204 | |||
| 2018 | 537 | — | 537 | |||
| 2017 | 261 | — | 261 | |||
| 2016 | 506 | — | 506 | |||
| 2013 | — | 30 | 30 | |||
| 2012 | — | 30 | 30 | |||
| 2011 | — | 21 | 21 | |||
| 2008 | — | 25 | 25 | |||
| 2006 | — | 12 | 12 | |||
▎ 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.