Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HYDRITE CHEMICAL CO.
7400 HIGHLAND DR, WAUSAU, WI, 544019060
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 | Total (lbs) | ||||
| 2013 | 56 | 56 | ||||
| 2012 | 52 | 52 | ||||
| 2011 | 101 | 101 | ||||
| 2010 | 111 | 111 | ||||
| 2009 | 66 | 66 | ||||
| 2008 | 62 | 62 | ||||
| 2007 | 95 | 95 | ||||
| 2006 | 111 | 111 | ||||
| 2005 | 156 | 156 | ||||
| 2004 | 132 | 132 | ||||
| 2003 | 712 | 712 | ||||
| 2002 | 650 | 650 | ||||
| 2001 | 580 | 580 | ||||
| 2000 | 85 | 85 | ||||
▎ 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.