Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DAYTON SUPERIOR SPECIALTY CHEMICAL CORP SYMONS
530 MADISON AVE, JUNCTION CITY, IL, 62882
Parent company: DAYTON SUPERIOR SPECIALTY CHEMICAL CORP
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 | Dichloromethane | 1,2,4-Trimethylbenzene | Styrene | Xylene (mixed isomers) | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2003 | — | 250 | 250 | 250 | — | 1,000 |
| 2002 | 3,800 | 4,300 | 2,500 | 2,100 | — | 13,950 |
| 2001 | 4,200 | 4,800 | 2,800 | 2,200 | — | 14,800 |
| 2000 | 3,500 | 4,800 | 2,300 | 2,200 | — | 14,300 |
| 1999 | 11,000 | 4,800 | 4,200 | 1,300 | 1,300 | 22,600 |
| 1998 | 11,000 | 4,800 | 4,200 | 1,300 | 1,300 | 22,600 |