Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATIONAL GRID WADING RIVER IC FACILITY
NORTH COUNTRY ROAD, WADING RIVER, NY, 11786
Parent company: NATIONAL GRID USA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Polycyclic aromatic compounds | Lead compounds | Naphthalene | Total |
|---|---|---|---|---|---|
| 2023 | — | 8 | — | 7 | 15 |
| 2021 | — | 18 | — | 16 | 33 |
| 2020 | — | 21 | — | 18 | 39 |
| 2019 | — | 8 | — | — | 8 |
| 2018 | — | 9 | — | — | 9 |
| 2016 | — | 16 | — | 14 | 30 |
| 2015 | — | 11 | — | 9 | 20 |
| 2013 | — | 26 | — | 23 | 49 |
| 2012 | — | 29 | — | 25 | 54 |
| 2003 | 74,000 | 159 | 116 | — | 74,275 |
| 2002 | 62,000 | 133 | — | — | 62,133 |