Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SILFEX INC
1000 TITUS RD, SPRINGFIELD, OH, 45502
Parent company: LAM RESEARCH CORP
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 | Nitric acid | Hydrogen fluoride | Total |
|---|---|---|---|
| 2024 | 2,289 | 108 | 2,397 |
| 2023 | 1,216 | 60 | 1,276 |
| 2022 | 3,073 | 172 | 3,245 |
| 2021 | 273 | 205 | 478 |
| 2020 | 273 | — | 273 |