Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
210 CARPENTER DAM RD, HOT SPRINGS NATIONAL PARK, AR, 71901
Parent company: NA
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 | Zinc compounds | Acetonitrile | Phthalic anhydride | Total |
|---|---|---|---|---|
| 2024 | 332 | — | 80 | 412 |
| 2023 | 333 | — | 81 | 414 |
| 2022 | 375 | — | 90 | 465 |
| 2021 | 392 | 250 | 95 | 737 |
| 2020 | 404 | 250 | 92 | 746 |
| 2019 | 374 | 250 | 94 | 718 |
| 2018 | 382 | 250 | 92 | 724 |
| 2017 | — | 5 | 10 | 15 |
| 2016 | — | 5 | 10 | 15 |
| 2015 | — | — | 10 | 10 |
| 2008 | — | — | 10 | 10 |
| 2007 | — | — | 10 | 10 |
| 2006 | — | — | 10 | 10 |
| 2005 | — | — | 10 | 10 |
| 2004 | — | — | 10 | 10 |
| 2003 | — | — | 10 | 10 |