Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WEEREN ENTS INC
4558 HODGESON RD, NEDERLAND, TX, 77627
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 | Copper compounds | Zinc compounds | Copper | Formaldehyde | Phenol | Total (lbs) |
| 1998 | 5,482 | 262 | — | — | — | 5,744 |
| 1996 | 5,482 | 262 | — | — | — | 5,744 |
| 1995 | — | 244 | 5,461 | — | — | 5,705 |
| 1994 | 345 | 236 | — | — | — | 581 |
| 1993 | 5,301 | 3,102 | — | — | — | 8,403 |
| 1992 | 5,100 | 2,300 | — | — | — | 7,400 |
| 1990 | — | — | — | 2,350 | 1,640 | 3,990 |
| 1989 | — | — | — | 2,160 | 1,520 | 3,680 |
▎ 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.