Facility detail

REDWOOD MATERIALS

2401 CONESTOGA DR, CARSON CITY, NV, 89706

Parent company: NA

Carcinogen PBT — 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	Xylene (mixed isomers)	Hydrogen fluoride	Nickel And Nickel Compounds	Copper	Manganese	Total (lbs)
2023	—	—	25	19	—	44
2022	—	—	53	15	—	68
2021	—	4,848	621	166	—	5,664
2017	—	—	—	—	7	8
2016	—	—	—	—	6	7
2015	—	—	—	—	4	5
2014	—	—	—	—	4	5
2013	—	—	—	—	5	6
2012	—	—	—	—	6	7
2011	—	—	—	—	5	9
2010	—	—	—	—	3	7
2009	—	—	—	—	2	6
2008	—	—	—	—	6	10
2007	—	—	—	—	6	10
2006	—	—	—	—	6	10
2005	—	—	—	—	5	9
2004	—	—	—	—	7	11
2003	—	—	—	—	7	11
2002	—	—	—	—	6	10
1998	19,170	—	—	—	—	19,170
1997	19,030	—	—	—	—	19,030
1996	19,030	—	—	—	—	19,030
1995	19,030	—	—	—	—	19,030
1994	34,000	—	—	—	—	34,000
1993	22,900	—	—	—	—	22,900
1992	34,150	—	—	—	—	34,150
1991	57,400	—	—	—	—	57,400
1990	53,200	—	—	—	—	53,200
1989	53,200	—	—	—	—	53,200

▎ 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.