Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCK RIVER FABRICATION
900 E COMMERCIAL ST, LYNDON, IL, 61261
Parent company: PHILLIPS & JOHNSTON TUBE
Carcinogen
— 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) | Thiourea | Copper | Manganese | Chromium | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | 3,588 | 269 | 142 | 4,062 |
| 2023 | — | — | 0 | 1 | 0 | 1 |
| 2022 | 3,233 | — | 0 | 0 | 0 | 3,233 |
| 2021 | 2,647 | — | 0 | 0 | 0 | 2,648 |
| 2020 | — | — | 0 | 0 | 0 | 4 |
| 2019 | 11,617 | 14,494 | 33 | 1 | 0 | 26,146 |
| 2018 | — | — | 0 | 0 | 0 | 0 |