Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QUAKER CHEMICAL CORP PLANT 1
ELM & LEE STS, CONSHOHOCKEN, PA, 194280809
Parent company: QUAKER CHEMICAL CORP
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 | Diethanolamine | Certain glycol ethers | Phosphoric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) |
| 1996 | 2,624 | 388 | — | 198 | — | 3,210 |
| 1995 | 3,430 | 566 | — | — | — | 3,996 |
| 1994 | 2,696 | 2,596 | — | — | — | 5,292 |
| 1993 | 1,478 | 748 | — | 150 | — | 2,376 |
| 1992 | 2,186 | 1,162 | 1,098 | 50 | — | 4,496 |
| 1991 | 3,600 | 1,080 | 1,300 | 1,200 | — | 7,180 |
| 1990 | 5,636 | 1,636 | 1,547 | 948 | — | 9,767 |
| 1989 | 878 | 833 | 686 | 299 | — | 2,849 |
| 1988 | — | — | 1,808 | — | 2,030 | 3,838 |
| 1987 | 3 | — | — | — | 42 | 45 |
▎ 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.