Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
STAR CIRCUITS INC
405 RAILROAD ST, BROOKINGS, SD, 57006
Parent company: DAKTRONICS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Copper compounds | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|
| 2009 | 5 | — | 5 |
| 2008 | 5 | — | 5 |
| 2007 | 5 | — | 5 |
| 2006 | 5 | — | 5 |
| 2005 | 5 | — | 5 |
| 2004 | 5 | — | 5 |
| 2003 | 5 | — | 5 |
| 2002 | 5 | — | 5 |
| 2001 | 250 | — | 250 |
| 2000 | 250 | — | 250 |
| 1999 | 250 | — | 250 |
| 1998 | 500 | — | 500 |
| 1997 | 500 | — | 500 |
| 1996 | 500 | — | 500 |
| 1995 | 250 | — | 250 |
| 1993 | — | 500 | 500 |