Facility detail

WAUSAU CHEMICAL CORP

2001 N RIVER DR, WAUSAU, WI, 54403

Parent company: NA

Carcinogen — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

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	Nitric acid	Formaldehyde	Methanol	Acetone	Total (lbs)
2020	500	255	10	10	—	830
2019	500	255	10	10	—	845
2018	500	255	10	10	—	845
2017	500	255	10	10	—	850
2016	500	255	10	10	—	820
2015	500	255	10	10	—	810
2014	500	255	10	10	—	810
2013	500	500	500	10	—	1,570
2012	500	500	500	10	—	1,555
2011	500	500	500	10	—	1,565
2010	500	500	500	10	—	1,555
2009	500	500	500	10	—	1,535
2008	500	500	500	10	—	1,535
2007	500	500	500	10	—	1,555
2006	500	500	500	500	—	2,040
2005	500	500	10	10	—	1,060
2004	10	255	10	10	—	325
2003	255	5	5	5	—	305
2002	4	4	4	4	—	36
2000	4	4	2	4	—	30
1998	—	1	1	1	—	7
1997	—	5	5	5	—	35
1995	—	5	5	5	—	35
1994	—	5	5	5	—	40
1993	—	5	5	5	5	45
1991	—	—	5	5	5	50
1990	—	—	5	5	5	50
1989	—	—	250	—	273	1,523
1988	—	—	—	—	250	500

▎ 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.