Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VANALCO INC
5701 NW LOWER RIVER RD, VANCOUVER, WA, 986609805
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 | Carbonyl sulfide | Hydrogen fluoride | Aluminum oxide (fibrous forms) | 1,1,1-Trichloroethane | Copper | Total (lbs) |
| 2000 | 218,000 | 53,000 | — | — | 75 | 271,121 |
| 1999 | 410,000 | 106,000 | — | — | 140 | 516,174 |
| 1998 | 431,000 | 113,000 | — | — | 135 | 544,135 |
| 1997 | 428,000 | 144,000 | — | — | 181 | 572,181 |
| 1996 | 849,000 | 200,000 | — | — | 255 | 1,049,255 |
| 1995 | 250,000 | 250,000 | — | — | 255 | 501,465 |
| 1994 | 290,000 | 280,000 | — | — | 255 | 570,265 |
| 1993 | 320,000 | 266,000 | — | 12,000 | 500 | 598,505 |
| 1992 | 340,000 | 295,000 | — | 14,400 | 500 | 649,900 |
| 1991 | 380,000 | 350,000 | — | 11,000 | 157 | 741,162 |
| 1990 | 460,000 | 469,403 | — | 13,200 | 177 | 942,785 |
| 1989 | 310,000 | 288,933 | — | 11,000 | 129 | 610,062 |
| 1988 | — | — | — | — | 150 | 150 |
| 1987 | — | — | 422,310 | — | — | 422,310 |
▎ 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.