Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PDK LABORATORIES INC
145 RICEFIELD LN, HAUPPAUGE, NY, 11788
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 | Dichloromethane | Total (lbs) | ||||
| 2001 | 3,633 | 3,633 | ||||
| 2000 | 13,935 | 13,935 | ||||
| 1999 | 16,962 | 16,962 | ||||
| 1997 | 11,510 | 11,510 | ||||
▎ 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.