Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
C E SHEPHERD CO INC
7206 DALLAS ST, HOUSTON, TX, 77011
Parent company: NA
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 | Toluene | Methyl isobutyl ketone | Zinc compounds | Total (lbs) | ||
| 1992 | 11,072 | 10,174 | — | 21,246 | ||
| 1991 | 42,050 | 38,700 | — | 80,750 | ||
| 1990 | 65,772 | 60,261 | — | 126,033 | ||
| 1989 | 78,550 | 71,930 | 100 | 150,580 | ||
| 1988 | 60,464 | 51,370 | 100 | 111,934 | ||
▎ 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.