Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MANCHESTER STREET LLC.
40 POINT ST, PROVIDENCE, RI, 02903
Parent company: EDGEWATER GENERATION L L C
Carcinogen
PBT
— 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 | Ammonia | 1,2,4-Trimethylbenzene | n-Hexane | Polycyclic aromatic compounds | Total (lbs) | |
| 2024 | 3,786 | — | — | — | 3,786 | |
| 2023 | 7,483 | — | — | — | 7,483 | |
| 2022 | 3,710 | — | — | — | 3,710 | |
| 2021 | 3,469 | — | — | — | 3,469 | |
| 2020 | 2,154 | — | — | — | 2,154 | |
| 2019 | 1,160 | — | — | — | 1,160 | |
| 2018 | 682 | — | — | 0 | 682 | |
| 2017 | — | — | — | 0 | 0 | |
| 2015 | — | — | — | 1 | 1 | |
| 2014 | — | — | — | 0 | 0 | |
| 2013 | — | — | — | 0 | 0 | |
| 2002 | 4,087 | — | — | — | 4,087 | |
| 1999 | 17,113 | 3 | 3 | — | 17,119 | |
| 1998 | 43,010 | — | — | — | 43,010 | |
▎ 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.