Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
900 HEMLOCK RD, MORGANTOWN, PA, 19543
Parent company: BERKSHIRE HATHAWAY INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Lead compounds | Chromium | Copper | Total |
|---|---|---|---|---|
| 2024 | — | 5 | — | 5 |
| 2023 | — | 5 | — | 5 |
| 2022 | — | 1 | — | 1 |
| 2021 | — | 2 | — | 2 |
| 2019 | — | 2 | — | 2 |
| 2018 | — | 1 | — | 1 |
| 2017 | — | 1 | — | 1 |
| 2016 | — | 1 | — | 1 |
| 2015 | — | 1 | — | 1 |
| 2014 | — | 2 | — | 2 |
| 2010 | — | — | 3 | 3 |
| 2009 | — | — | 6 | 6 |
| 2008 | — | — | 4 | 4 |
| 2006 | 1 | 5 | — | 6 |
| 2004 | — | 15 | — | 15 |
| 2003 | 79 | — | — | 79 |