Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OSRAM SYLVANIA INC
1193 BROAD ST, CENTRAL FALLS, RI, 02863
Parent company: OSRAM SYLVANIA INC
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Ammonium sulfate (solution) | Hydrogen fluoride | Lead compounds | Arsenic compounds | Total (lbs) |
| 2014 | — | — | — | — | — | 29 |
| 2013 | — | — | — | — | — | 23 |
| 2012 | — | — | — | — | — | 26 |
| 2011 | — | — | — | — | — | 25 |
| 2010 | — | — | — | — | — | 24 |
| 2009 | — | — | — | — | — | 22 |
| 2008 | — | — | — | — | — | 16 |
| 2007 | — | — | — | — | — | 20 |
| 2006 | — | — | — | — | — | 23 |
| 2005 | — | — | — | — | — | 26 |
| 2004 | — | — | — | — | — | 28 |
| 2003 | 32,730 | — | 1,622 | — | — | 34,382 |
| 2002 | 56,840 | — | 2,136 | 2 | — | 58,996 |
| 2001 | 31,950 | — | 2,205 | 9 | — | 34,164 |
| 2000 | 56,950 | — | 1,905 | — | — | 58,855 |
| 1999 | 75,650 | — | 2,205 | — | — | 77,855 |
| 1998 | 97,650 | — | 2,605 | 85 | 24 | 100,369 |
| 1997 | 105,650 | — | 3,100 | 115 | 23 | 108,917 |
| 1996 | 60,250 | — | 2,600 | 117 | 25 | 62,992 |
| 1995 | 107,050 | — | 3,000 | 122 | 31 | 110,203 |
| 1994 | 147,050 | — | 2,700 | 260 | 24 | 150,034 |
| 1993 | 132,750 | — | 2,500 | 260 | 500 | 136,010 |
| 1992 | 122,650 | — | 2,300 | 505 | 255 | 125,710 |
| 1991 | 124,550 | — | 15,200 | 505 | 505 | 140,760 |
| 1990 | 136,150 | — | 16,100 | 260 | 505 | 153,015 |
| 1989 | 125,555 | 13,900 | 29,000 | 7,800 | 1,000 | 177,255 |
| 1988 | 77,350 | 510,600 | — | 7,600 | 1,080 | 596,630 |
| 1987 | — | — | 120,000 | 8,873 | — | 128,873 |
▎ 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.