Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIERRAPINE - ROCKLIN DIV
4300 DOMINGUEZ RD, ROCKLIN, CA, 95677
Parent company: SIERRAPINE
Carcinogen
— 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 | Methanol | Formaldehyde | Certain glycol ethers | Total (lbs) | ||
| 2010 | 7,049 | — | — | 7,049 | ||
| 2009 | 6,811 | — | — | 6,811 | ||
| 2008 | 27,211 | 16,593 | — | 43,804 | ||
| 2007 | 33,509 | 17,972 | — | 51,481 | ||
| 2006 | 32,478 | 17,592 | — | 50,070 | ||
| 2005 | 64,090 | 15,474 | — | 79,564 | ||
| 2004 | 65,006 | 15,811 | — | 80,817 | ||
| 2003 | 55,961 | 14,179 | — | 70,140 | ||
| 2002 | 91,684 | 17,575 | — | 109,259 | ||
| 2001 | 144,961 | 10,094 | — | 155,055 | ||
| 2000 | 140,434 | 8,063 | — | 148,497 | ||
| 1999 | — | 2,293 | — | 2,293 | ||
| 1998 | — | 3,705 | — | 3,705 | ||
| 1997 | — | 21,000 | — | 21,000 | ||
| 1996 | — | 22,000 | — | 22,000 | ||
| 1995 | — | 25,000 | — | 25,000 | ||
| 1994 | — | 27,000 | — | 27,000 | ||
| 1993 | — | 25 | — | 25 | ||
| 1992 | — | 24,000 | 21,000 | 45,000 | ||
| 1991 | — | 26,000 | 15,000 | 41,000 | ||
| 1990 | — | 26,000 | — | 26,000 | ||
| 1989 | — | 22,975 | 13,000 | 35,975 | ||
| 1988 | — | 222,641 | 11,000 | 233,641 | ||
| 1987 | — | 5,762 | 26,000 | 31,762 | ||
▎ 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.