Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CONN-WELD INDUSTRIES LLC
315 WABASH RD, PRINCETON, WV, 24739
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Chromium | Nickel | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead | Total |
|---|---|---|---|---|---|
| 2005 | 250 | — | — | 1 | 251 |
| 2004 | 250 | — | — | 1 | 251 |
| 2003 | — | — | — | 1 | 1 |
| 1996 | 250 | 250 | — | — | 500 |
| 1995 | 250 | 250 | — | — | 500 |
| 1994 | 250 | 250 | — | — | 500 |
| 1993 | 250 | 250 | — | — | 500 |
| 1992 | 250 | 250 | — | — | 500 |
| 1991 | 250 | 250 | — | — | 500 |
| 1990 | 250 | 250 | — | — | 500 |
| 1989 | 250 | 250 | — | — | 500 |
| 1988 | 250 | 250 | — | — | 500 |
| 1987 | — | — | 3 | — | 3 |