Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4001 N IH 35, ROUND ROCK, TX, 78664
Parent company: JOHNSON & JOHNSON
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | |||
| 1993 | 550 | — | 550 | |||
| 1992 | 822 | 54 | 876 | |||
| 1991 | 359 | 48 | 407 | |||
| 1990 | 373 | 72 | 445 | |||
| 1989 | 493 | 500 | 993 | |||
| 1988 | 497 | — | 497 | |||
| 1987 | 1,950 | — | 1,950 | |||
▎ 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.