Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HYDRITE CHEMICAL CO.
2400 S. ERIE CANAL RD, TERRE HAUTE, IN, 47802
Parent company: HYDRITE CHEMICAL CO
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 | Ammonia | Phosphoric acid | Total (lbs) | |||
| 2024 | 1,179 | — | 1,179 | |||
| 2023 | 1,085 | — | 1,085 | |||
| 2022 | 451 | — | 451 | |||
| 2021 | 500 | — | 500 | |||
| 2020 | 504 | — | 504 | |||
| 2019 | 114 | — | 114 | |||
| 2018 | 453 | — | 453 | |||
| 2017 | 15 | — | 15 | |||
| 2016 | 6,320 | — | 6,320 | |||
| 2015 | 6,100 | — | 6,100 | |||
| 2014 | 8,780 | — | 8,780 | |||
| 2013 | 86 | — | 86 | |||
| 2012 | 107 | — | 107 | |||
| 2011 | 79 | — | 79 | |||
| 2010 | 79 | — | 79 | |||
| 2009 | 75 | — | 75 | |||
| 2008 | 70 | — | 70 | |||
| 2007 | 80 | — | 80 | |||
| 2006 | 101 | — | 101 | |||
| 2005 | 137 | — | 137 | |||
| 2004 | 74 | — | 74 | |||
| 2003 | 127 | — | 127 | |||
| 2002 | 157 | — | 157 | |||
| 2001 | 123 | — | 123 | |||
| 2000 | 91 | — | 91 | |||
| 1999 | 71 | — | 71 | |||
| 1998 | 107 | 69 | 176 | |||
| 1997 | 27 | 14 | 41 | |||
| 1996 | 29 | 7 | 36 | |||
▎ 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.