Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOLVAY SPECIALTY POLYMERS USA LLC
17005 ST RT 7, MARIETTA, OH, 45750
Parent company: SYENSQO HOLDING INC
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 | Chlorobenzene | Chloromethane | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sodium sulfate (solution) | Chlorine | Total (lbs) |
| 2024 | 228,302 | 16,840 | — | — | — | 248,382 |
| 2023 | 250,446 | 14,033 | — | — | — | 268,989 |
| 2022 | 267,083 | 18,124 | 22,518 | — | — | 315,193 |
| 2021 | 267,963 | 20,462 | — | — | — | 292,551 |
| 2020 | 220,326 | 18,457 | 20,507 | — | — | 262,914 |
| 2019 | 245,692 | 20,168 | 23,683 | — | — | 293,398 |
| 2018 | 235,970 | 18,972 | 37,178 | — | — | 299,440 |
| 2017 | 216,781 | 19,030 | 39,211 | — | — | 279,087 |
| 2016 | 133,238 | 6,480 | 44,896 | — | — | 185,526 |
| 2015 | 225,279 | 6,461 | 45,427 | — | — | 277,773 |
| 2014 | 155,287 | 6,302 | 63,785 | — | — | 225,935 |
| 2013 | 161,007 | 6,825 | 58,699 | — | 15,146 | 242,448 |
| 2012 | 69,201 | 6,174 | 56,982 | — | 14,871 | 147,824 |
| 2011 | 42,383 | 6,335 | 24,087 | — | 13,565 | 90,936 |
| 2010 | 54,517 | 6,487 | 29,987 | — | 13,467 | 122,507 |
| 2009 | 31,509 | 51,015 | 31,266 | — | 8,693 | 125,437 |
| 2008 | 52,812 | 158,646 | 29,241 | — | — | 242,670 |
| 2007 | 90,751 | 203,305 | 46,863 | — | — | 343,074 |
| 2006 | 135,023 | 187,239 | 47,619 | — | — | 373,487 |
| 2005 | 134,191 | 225,340 | 45,766 | — | — | 405,596 |
| 2004 | 120,364 | 197,876 | 19,316 | — | — | 340,299 |
| 2003 | 124,427 | 135,250 | 28,073 | — | — | 291,003 |
| 2002 | 117,761 | 149,353 | 30,234 | — | — | 301,052 |
| 2001 | 106,005 | 162,531 | 24,400 | — | — | 296,944 |
| 2000 | 110,005 | 185,058 | 32,000 | — | — | 331,023 |
| 1999 | 77,005 | 186,900 | 25,000 | — | — | 294,610 |
| 1998 | 81,005 | 128,600 | 27,000 | — | — | 241,093 |
| 1997 | 113,005 | 203,200 | 65,000 | — | — | 385,525 |
| 1996 | 465,005 | 220,750 | 100,000 | — | — | 793,275 |
| 1995 | 239,005 | 163,100 | 130,000 | — | — | 535,930 |
| 1994 | 317,005 | 131,000 | — | — | — | 449,037 |
| 1993 | 598,002 | 171,000 | — | — | — | 770,533 |
| 1992 | 720,003 | 153,000 | — | — | — | 874,029 |
| 1991 | 1,000,003 | 191,000 | — | — | — | 1,195,458 |
| 1990 | 2,063,000 | 215,000 | — | — | — | 2,287,847 |
| 1989 | 1,676,240 | 181,000 | — | — | — | 1,861,942 |
| 1988 | 1,699,900 | — | — | — | — | 1,713,638 |
| 1987 | — | — | — | 458,000 | — | 461,260 |
▎ 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.