Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CIBA VISION PUERTO RICO INC BUILDING #1
EL JIBARITO CARRETERA 173, KM 1.1 INDUSTRIAL PARK, CIDRA, PR, 00739
Parent company: CIBA VISION CORP
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 | Freon 113 (CFC-113) | n-Hexane | Total (lbs) | |||
| 2007 | — | 250 | 250 | |||
| 2006 | — | 500 | 500 | |||
| 2005 | — | 500 | 500 | |||
| 2004 | — | 370 | 370 | |||
| 2003 | — | 600 | 600 | |||
| 2002 | — | 850 | 850 | |||
| 2001 | — | 750 | 750 | |||
| 2000 | — | 2,279 | 2,279 | |||
| 1999 | — | 11,400 | 11,400 | |||
| 1998 | — | 4,300 | 4,300 | |||
| 1997 | — | 7,991 | 7,991 | |||
| 1996 | — | 6,147 | 6,147 | |||
| 1995 | — | 7,965 | 7,965 | |||
| 1993 | 24,200 | — | 24,200 | |||
| 1992 | 93,300 | — | 93,300 | |||
| 1991 | 46,100 | — | 46,100 | |||
| 1990 | 33,053 | — | 33,053 | |||
| 1989 | 19,281 | — | 19,281 | |||
▎ 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.