Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NALCO CO
7145 PINE ST, CHAGRIN FALLS, OH, 44022
Parent company: NALCO HOLDING CO
Carcinogen
— 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 | Sodium nitrite | Molybdenum trioxide | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sodium hydroxide (solution) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|---|
| 2008 | — | — | 0 | — | — | 0 |
| 2007 | — | — | 0 | — | — | 0 |
| 2003 | — | — | — | — | — | 13 |
| 2001 | 146 | — | — | — | — | 146 |
| 2000 | 240 | — | 274 | — | — | 514 |
| 1999 | 296 | — | — | — | — | 296 |
| 1998 | 471 | — | — | — | — | 471 |
| 1997 | 310 | — | — | — | — | 310 |
| 1996 | 220 | — | — | — | — | 220 |
| 1995 | 194 | — | — | — | — | 194 |
| 1991 | — | 500 | — | — | — | 500 |
| 1990 | — | 99 | — | — | — | 99 |
| 1989 | — | 250 | — | — | 250 | 500 |
| 1988 | — | — | — | 250 | — | 250 |