Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QUESTECH CORP
92 PARK ST, RUTLAND, VT, 05701
Parent company: NA
Carcinogen
— 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 | Styrene | Copper compounds | Total (lbs) | |||
| 2024 | 298 | — | 298 | |||
| 2023 | 301 | — | 301 | |||
| 2022 | 500 | — | 500 | |||
| 2021 | 321 | — | 321 | |||
| 2020 | 500 | — | 500 | |||
| 2019 | 500 | — | 500 | |||
| 2018 | 500 | — | 500 | |||
| 2017 | 500 | — | 500 | |||
| 2016 | 450 | — | 450 | |||
| 2015 | 421 | — | 421 | |||
| 2014 | 442 | — | 442 | |||
| 2013 | 432 | — | 432 | |||
| 2012 | 2,355 | — | 2,355 | |||
| 2011 | 253 | 250 | 503 | |||
| 2010 | 253 | — | 253 | |||
| 2009 | 253 | — | 253 | |||
| 2008 | 254 | 250 | 504 | |||
| 2007 | 254 | 250 | 504 | |||
| 2006 | 254 | 250 | 504 | |||
▎ 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.