Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
VAL-KRO, INC. / TONAWANDA VALVE INC.
369 RIVER RD, NORTH TONAWANDA, NY, 14120
Parent company: NA
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 | 1,1,1-Trichloroethane | Total |
|---|---|---|
| 1992 | 29,000 | 29,000 |
| 1991 | 25,000 | 25,000 |
| 1990 | 25,000 | 25,000 |
| 1989 | 22,000 | 22,000 |
| 1988 | 26,500 | 26,500 |