Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STANDARD IND INC
8189 NELSON RD, SAN ANTONIO, TX, 78252
Parent company: NA
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 | Lead | Ammonia | 1,1,1-Trichloroethane | Antimony | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1996 | 500 | — | — | 500 | — | 1,000 |
| 1995 | 10,300 | — | — | 500 | — | 10,800 |
| 1994 | 10,300 | — | 7,500 | 500 | 2,600 | 20,900 |
| 1993 | 10,380 | — | 9,450 | 500 | 2,600 | 22,930 |
| 1992 | 10,380 | — | 10,500 | 500 | 2,602 | 23,982 |
| 1991 | 10,380 | — | 13,200 | 500 | 2,602 | 26,682 |
| 1990 | 1,597,672 | — | 20,520 | 46,452 | 2,600 | 1,667,244 |
| 1989 | 211,503 | — | 38,500 | 4,284 | 2,850 | 257,137 |
| 1988 | 311,651 | 200,000 | — | 1,000 | — | 512,651 |
| 1987 | 336,914 | — | — | — | — | 336,914 |
▎ 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.