Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QUEENSTOWN PLANT
220 JOSEPH BOYLES RD., QUEENSTOWN, MD, 21658
Parent company: CHANEY ENTERPRISES LP
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Lead | Mercury | Total (lbs) | ||
| 2017 | — | 61 | — | 61 | ||
| 2016 | — | 39 | — | 39 | ||
| 2015 | — | 41 | — | 41 | ||
| 2014 | — | 13 | 0 | 13 | ||
| 2013 | — | 38 | 0 | 38 | ||
| 2012 | 2,607 | 29 | 0 | 2,636 | ||
▎ 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.