Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
100 DEXTER RD, EAST PROVIDENCE, RI, 02914
Parent company: HARTREE PARTNERS LP
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | 1,2,4-Trimethylbenzene | Xylene (mixed isomers) | Toluene | Cyclohexane | n-Hexane | Total (lbs) |
| 2024 | 551 | 133 | 205 | — | 112 | 1,100 |
| 2023 | 450 | 150 | 169 | — | 107 | 983 |
| 2022 | 575 | 106 | 182 | — | 109 | 1,062 |
| 2021 | 547 | 95 | 179 | — | 112 | 1,021 |
| 2020 | 27 | 162 | 289 | 30 | — | 754 |
| 2019 | 792 | 1,024 | 518 | — | 93 | 2,596 |
| 2018 | 780 | 91 | 227 | 214 | — | 1,550 |
| 2017 | 1,509 | 871 | 378 | 427 | — | 3,195 |
▎ 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.