Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WATSONTOWN BRICK CO
RT 405, WATSONTOWN, PA, 17777
Parent company: GENERAL SHALE BRICK INC
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 | Hydrogen fluoride | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | 1,220 | — | — | — | — | 1,231 |
| 2023 | 1,276 | — | — | — | — | 1,287 |
| 2022 | 1,520 | — | — | — | — | 1,520 |
| 2021 | 1,374 | — | — | — | — | 1,374 |
| 2020 | 1,200 | — | — | — | — | 1,200 |
| 2019 | 1,288 | — | — | — | — | 1,288 |
| 2018 | 1,490 | — | 1 | 3 | 0 | 1,494 |
| 2017 | 5,915 | — | 4 | 7 | 5 | 5,932 |
| 2016 | 2,221 | — | 1 | 2 | 1 | 2,225 |
| 2015 | 13,376 | — | 2 | 7 | 4 | 13,390 |
| 2014 | 14,061 | — | 5 | 10 | 5 | 14,082 |
| 2013 | 8,003 | — | 2 | 5 | 3 | 8,014 |
| 2012 | 12,761 | — | 5 | 6 | 4 | 12,777 |
| 2011 | 11,122 | — | 3 | 4 | 3 | 11,133 |
| 2010 | 1,291 | — | — | 2 | 1 | 1,294 |
| 2009 | 1,402 | 657 | 1 | 4 | 2 | 2,067 |
| 2008 | 19,773 | — | 5 | 7 | 13 | 19,804 |
| 2007 | 37,915 | — | 13 | 16 | 11 | 37,960 |
| 2006 | — | — | 21 | 20 | 4 | 45 |
| 2005 | — | — | 18 | 15 | 12 | 51 |
| 2004 | — | — | 11 | 7 | 14 | 40 |
| 2003 | — | — | 30 | 6 | 7 | 43 |
| 2002 | 13,240 | 13,540 | 29 | 7 | — | 26,816 |
| 2001 | 22,715 | 10,201 | 8 | 4 | — | 32,928 |
| 2000 | 60,515 | 27,083 | 41 | 12 | — | 87,651 |
| 1999 | 57,116 | 25,710 | — | — | — | 82,826 |
| 1998 | 54,421 | — | — | — | — | 54,421 |
| 1997 | 49,112 | — | — | — | — | 49,112 |
| 1996 | 38,967 | — | — | — | — | 38,967 |
| 1995 | 40,453 | — | — | — | — | 40,453 |
| 1994 | 35,816 | — | — | — | — | 35,816 |
| 1993 | 31,812 | — | — | — | — | 31,812 |
| 1992 | 37,804 | — | — | — | — | 37,804 |
| 1991 | 30,874 | — | — | — | — | 30,874 |
| 1990 | 33,350 | — | — | — | — | 33,350 |
| 1989 | 36,424 | — | — | — | — | 36,424 |
▎ 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.