Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
200 N. STATE ROAD 59, CENTER POINT, IN, 47840
Parent company: HALQUIST STONE CO 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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Barium And Barium Compounds | Manganese And Manganese Compounds | Manganese compounds | Total |
|---|---|---|---|---|---|
| 2024 | — | 3,936 | 386 | — | 4,322 |
| 2023 | 2,009 | — | — | 535 | 2,544 |
| 2022 | — | 512 | 839 | — | 1,351 |
| 2021 | 209 | — | — | — | 209 |
| 2020 | 632 | — | — | — | 632 |
| 2019 | 548 | — | — | — | 548 |
| 2018 | — | 881 | — | — | 881 |
| 2017 | 1,337 | — | — | — | 1,337 |
| 2016 | 1,447 | — | — | — | 1,447 |
| 2015 | 1,570 | — | — | — | 1,570 |
| 2014 | 1,938 | — | — | — | 1,938 |
| 2013 | 1,589 | — | — | — | 1,589 |