Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KEMIRA WATER SOLUTIONS INC.
1150 S 35TH ST, WASHOUGAL, WA, 98671
Parent company: KEMIRA WATER SOLUTIONS INC
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 | Carbon disulfide | Metham sodium | Sodium dimethyldithiocarbamate | Ammonia | Copper compounds | Total (lbs) |
| 2006 | 6 | — | 144 | — | — | 151 |
| 2005 | 236 | 4,497 | 202 | — | — | 4,948 |
| 2004 | 255 | 4,877 | 217 | — | — | 5,362 |
| 2003 | 224 | 4,257 | 223 | — | — | 4,717 |
| 2002 | 272 | 5,123 | 242 | — | — | 5,652 |
| 2001 | 238 | 4,359 | 335 | 41 | — | 4,994 |
| 2000 | 10,338 | 4,788 | 163 | 118 | 1 | 15,424 |
| 1999 | 17,010 | 5,047 | 157 | 87 | 1 | 22,321 |
| 1998 | 10,331 | 3,353 | 177 | 248 | 1 | 14,125 |
| 1997 | 3,073 | 3,993 | 111 | 41 | 1 | 7,231 |
| 1996 | 232 | 8 | — | 48 | 1 | 361 |
| 1995 | — | — | — | 54 | 1 | 57 |
| 1994 | — | — | — | 48 | 1 | 52 |
| 1993 | — | — | — | 40 | 1 | 44 |
| 1992 | — | — | — | — | 250 | 250 |
▎ 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.