Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
US BRICK
9931 TWO NOTCH RD, COLUMBIA, SC, 29223
Parent company: NA
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 | Hydrogen fluoride | Fluorine | Chlorine | Manganese | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|---|---|
| 2024 | 13 | — | — | — | — | 37 |
| 2023 | 21 | — | — | — | — | 56 |
| 2022 | 225 | — | — | — | — | 236 |
| 2021 | 2,812 | — | — | — | — | 2,822 |
| 2020 | — | — | — | — | — | 7 |
| 2019 | 2,764 | — | — | — | — | 2,772 |
| 2018 | 32,438 | — | 84 | 19 | — | 32,545 |
| 2017 | 4,522 | 2,713 | 117 | 27 | 5 | 7,384 |
| 2016 | 4,588 | 2,753 | 119 | 27 | 5 | 7,492 |
| 2015 | 4,892 | 2,935 | 126 | 29 | 6 | 7,988 |
| 2014 | 3,733 | 2,240 | 96 | 22 | 5 | 6,096 |
| 2013 | 3,899 | 2,340 | 101 | 23 | 5 | 6,368 |
| 2012 | 3,366 | 2,019 | 87 | 20 | 4 | 5,496 |
| 2011 | 3,479 | 2,088 | 90 | 20 | 4 | 5,681 |
| 2010 | 4,365 | 2,619 | 113 | 25 | 5 | 7,127 |
| 2009 | 4,945 | 2,967 | 128 | 29 | 6 | 8,074 |
| 2008 | 6,351 | 3,811 | 164 | 37 | 7 | 10,370 |
| 2007 | 68,684 | 41,210 | 178 | 89 | — | 110,161 |
| 2006 | 68,706 | 41,224 | 178 | 89 | — | 110,197 |
| 2005 | 51,852 | 31,111 | 134 | 67 | — | 83,164 |
| 2004 | 46,383 | 27,830 | 120 | 60 | — | 74,393 |
| 2003 | 39,497 | 23,698 | 102 | 51 | — | 63,348 |
| 1996 | 22,114 | — | — | — | — | 22,114 |