Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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4309 N LAWRENCE ST, PHILADELPHIA, PA, 19140
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Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Maleic anhydride | Certain glycol ethers | Phosphoric acid | Diethanolamine | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total |
|---|---|---|---|---|---|---|
| 2020 | 750 | — | — | — | — | 750 |
| 2019 | 750 | — | — | — | — | 750 |
| 2018 | 750 | — | — | — | — | 750 |
| 1996 | 5 | 250 | 5 | 5 | 5 | 270 |
| 1995 | 5 | 250 | 5 | 5 | 5 | 270 |
| 1994 | — | — | 5 | 5 | 5 | 15 |
| 1993 | — | — | 5 | 5 | 5 | 15 |
| 1992 | — | — | 5 | 5 | 5 | 15 |
| 1991 | — | — | 5 | 5 | 5 | 15 |
| 1990 | — | 500 | 255 | 500 | 5 | 1,260 |
| 1989 | — | 250 | 250 | — | 250 | 750 |
| 1988 | — | — | 250 | — | — | 500 |
| 1987 | — | — | 250 | — | — | 250 |