Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCHESTER PRECISION OPTICS LLC
850 JOHN ST, WEST HENRIETTA, NY, 14586
Parent company: NA
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 | Xylene (mixed isomers) | Total |
|---|---|---|---|
| 2014 | — | 43 | 43 |
| 2013 | 1,893 | 29 | 1,922 |
| 2012 | 1,708 | 109 | 1,817 |
| 2011 | 2,783 | — | 2,783 |