Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MULTI-CHEM GROUP WASHINGTON PA FACILITY
200 DETROIT ST, WASHINGTON, PA, 15301
Parent company: HALLIBURTON ENERGY SERVICES INC
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 | Methanol | Ethylene glycol | Total (lbs) | |||
| 2024 | 5,400 | 1,159 | 6,559 | |||
| 2023 | 6,066 | 1,184 | 7,250 | |||
| 2022 | 6,912 | 1,184 | 8,096 | |||
| 2021 | 7,524 | — | 7,524 | |||
| 2020 | 4,079 | 1,051 | 5,130 | |||
| 2019 | 920 | — | 920 | |||
| 2018 | 670 | — | 670 | |||
| 2017 | 670 | — | 670 | |||
| 2016 | 1,070 | 9 | 1,079 | |||
| 2015 | 1,010 | — | 1,010 | |||
| 2014 | 950 | — | 950 | |||
| 2013 | 1,290 | — | 1,290 | |||
| 2012 | 570 | — | 570 | |||
| 2011 | 390 | — | 390 | |||
▎ 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.