Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OLIN CORP
2400 BUFFALO AVE, NIAGARA FALLS, NY, 14303
Parent company: OLIN CORP
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 | Methanol | Chlorine | Chlorodifluoromethane (HCFC-22) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chlorine dioxide | Total (lbs) |
| 2024 | — | 334 | — | 392 | — | 726 |
| 2023 | — | 456 | — | 380 | — | 836 |
| 2022 | — | 695 | — | 380 | — | 1,075 |
| 2021 | — | 653 | — | 380 | — | 1,032 |
| 2020 | — | 729 | — | 380 | — | 1,109 |
| 2019 | — | 510 | — | 398 | — | 908 |
| 2018 | — | 858 | — | 577 | — | 1,435 |
| 2017 | — | 856 | — | 588 | — | 1,444 |
| 2016 | — | 1,158 | — | 646 | — | 1,804 |
| 2015 | — | 859 | — | 612 | — | 1,472 |
| 2014 | — | 744 | — | 612 | — | 1,356 |
| 2013 | — | 512 | 6,415 | 509 | — | 7,436 |
| 2012 | — | 452 | 1,808 | 564 | — | 2,824 |
| 2011 | — | 1,568 | — | 817 | — | 2,386 |
| 2010 | — | 1,659 | 21,625 | 787 | — | 24,071 |
| 2009 | — | 1,590 | — | 775 | — | 2,365 |
| 2008 | — | 1,581 | — | 855 | — | 2,436 |
| 2007 | — | 1,572 | — | 855 | — | 2,427 |
| 2006 | — | 1,573 | — | 855 | — | 2,428 |
| 2005 | — | 1,567 | — | 856 | — | 2,423 |
| 2004 | — | 1,608 | — | 951 | — | 2,558 |
| 2003 | — | 1,566 | — | 868 | — | 2,434 |
| 2002 | — | 1,627 | — | 865 | — | 2,492 |
| 2001 | — | 1,575 | — | 872 | — | 2,447 |
| 2000 | — | 1,543 | — | 1,389 | — | 2,932 |
| 1999 | — | 1,611 | — | — | — | 1,611 |
| 1998 | — | 437 | — | — | — | 437 |
| 1997 | — | 472 | — | — | — | 472 |
| 1996 | — | 6 | — | — | — | 6 |
| 1994 | — | 143 | — | — | 81 | 224 |
| 1993 | — | 568 | — | — | 262 | 831 |
| 1992 | — | 811 | — | — | 240 | 1,052 |
| 1991 | — | 1,475 | — | — | 801 | 2,280 |
| 1990 | 171,381 | 11,446 | — | 3,105 | 2,229 | 192,259 |
| 1989 | 197,519 | 11,426 | — | 3,105 | 2,250 | 217,821 |
| 1988 | 188,970 | — | — | 3,090 | 2,380 | 198,210 |
| 1987 | 243,156 | 12,339 | — | — | 2,380 | 259,176 |
▎ 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.