Facility detail

SURTRONICS INC.

4001 BERYL RD, RALEIGH, NC, 27606

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	1,1,1-Trichloroethane	Trichloroethylene	Nitric acid	Cyanide compounds	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total (lbs)
2024	—	—	25	—	—	25
2023	—	—	24	—	—	24
2022	—	—	24	—	—	24
2021	—	—	26	—	—	26
2020	—	—	22	—	—	22
2019	—	—	38	—	—	38
2018	—	—	30	—	—	30
2008	—	—	13	—	—	17
2007	—	—	13	—	—	17
2006	—	—	13	—	—	17
2005	—	—	13	—	—	17
2004	—	—	13	—	—	17
2003	—	—	13	—	—	17
2002	—	—	13	—	—	21
2001	—	—	13	—	—	21
2000	—	—	13	—	—	21
1999	—	—	13	—	—	21
1998	—	—	13	—	—	21
1997	—	—	13	—	—	21
1996	—	—	13	—	—	21
1995	—	—	255	255	—	540
1994	13,650	—	255	255	255	14,710
1993	13,800	—	255	255	255	14,860
1992	20,128	—	255	255	255	21,188
1991	40,244	—	255	500	255	42,284
1990	9,977	14,262	255	500	255	26,279
1989	—	23,821	500	500	500	26,821
1988	—	—	500	—	500	1,000
1987	—	20,562	—	—	—	20,562

▎ 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.